]> err.no Git - linux-2.6/commitdiff
the scheduled bcm43xx removal
authorAdrian Bunk <bunk@kernel.org>
Tue, 4 Mar 2008 23:26:12 +0000 (15:26 -0800)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 13 Mar 2008 20:01:04 +0000 (16:01 -0400)
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: <Larry.Finger@lwfinger.net>
Cc: <stefano.brivio@polimi.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
35 files changed:
Documentation/feature-removal-schedule.txt
Documentation/laptops/acer-wmi.txt
Documentation/networking/bcm43xx.txt [deleted file]
MAINTAINERS
drivers/net/wireless/Kconfig
drivers/net/wireless/Makefile
drivers/net/wireless/bcm43xx/Kconfig [deleted file]
drivers/net/wireless/bcm43xx/Makefile [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_debugfs.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_dma.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_dma.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_ilt.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_ilt.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_leds.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_leds.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_main.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_main.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_phy.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_phy.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_pio.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_pio.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_power.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_power.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_radio.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_radio.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_sysfs.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_wx.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_wx.h [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_xmit.c [deleted file]
drivers/net/wireless/bcm43xx/bcm43xx_xmit.h [deleted file]

index 4d3aa519eadfc5cebea01e5244f0435702264319..dade1d14f5b22c47c7fc0f57eabc90f6d851a01d 100644 (file)
@@ -230,15 +230,6 @@ Who:       Jean Delvare <khali@linux-fr.org>
 
 ---------------------------
 
-What:  bcm43xx wireless network driver
-When:  2.6.26
-Files: drivers/net/wireless/bcm43xx
-Why:   This driver's functionality has been replaced by the
-       mac80211-based b43 and b43legacy drivers.
-Who:   John W. Linville <linville@tuxdriver.com>
-
----------------------------
-
 What:  ieee80211 softmac wireless networking component
 When:  2.6.26 (or after removal of bcm43xx and port of zd1211rw to mac80211)
 Files: net/ieee80211/softmac
index b06696329cffceccc0477a6fa38b0351fc9e013c..68ef0fc047871fa0723ef28e89a5844f1c7d79e0 100644 (file)
@@ -80,7 +80,7 @@ once you enable the radio, will depend on your hardware and driver combination.
 e.g. With the BCM4318 on the Acer Aspire 5020 series:
 
 ndiswrapper: Light blinks on when transmitting
-bcm43xx/b43: Solid light, blinks off when transmitting
+b43: Solid light, blinks off when transmitting
 
 Wireless radio control is unconditionally enabled - all Acer laptops that support
 acer-wmi come with built-in wireless. However, should you feel so inclined to
diff --git a/Documentation/networking/bcm43xx.txt b/Documentation/networking/bcm43xx.txt
deleted file mode 100644 (file)
index d602c8d..0000000
+++ /dev/null
@@ -1,89 +0,0 @@
-
-                       BCM43xx Linux Driver Project
-                       ============================
-
-Introduction
-------------
-
-Many of the wireless devices found in modern notebook computers are
-based on the wireless chips produced by Broadcom. These devices have
-been a problem for Linux users as there is no open-source driver
-available. In addition, Broadcom has not released specifications
-for the device, and driver availability has been limited to the
-binary-only form used in the GPL versions of AP hardware such as the
-Linksys WRT54G, and the Windows and OS X drivers.  Before this project
-began, the only way to use these devices were to use the Windows or
-OS X drivers with either the Linuxant or ndiswrapper modules. There
-is a strong penalty if this method is used as loading the binary-only
-module "taints" the kernel, and no kernel developer will help diagnose
-any kernel problems.
-
-Development
------------
-
-This driver has been developed using
-a clean-room technique that is described at
-http://bcm-specs.sipsolutions.net/ReverseEngineeringProcess. For legal
-reasons, none of the clean-room crew works on the on the Linux driver,
-and none of the Linux developers sees anything but the specifications,
-which are the ultimate product of the reverse-engineering group.
-
-Software
---------
-
-Since the release of the 2.6.17 kernel, the bcm43xx driver has been
-distributed with the kernel source, and is prebuilt in most, if not
-all, distributions.  There is, however, additional software that is
-required. The firmware used by the chip is the intellectual property
-of Broadcom and they have not given the bcm43xx team redistribution
-rights to this firmware.  Since we cannot legally redistribute
-the firmware we cannot include it with the driver. Furthermore, it
-cannot be placed in the downloadable archives of any distributing
-organization; therefore, the user is responsible for obtaining the
-firmware and placing it in the appropriate location so that the driver
-can find it when initializing.
-
-To help with this process, the bcm43xx developers provide a separate
-program named bcm43xx-fwcutter to "cut" the firmware out of a
-Windows or OS X driver and write the extracted files to the proper
-location. This program is usually provided with the distribution;
-however, it may be downloaded from
-
-http://developer.berlios.de/project/showfiles.php?group_id=4547
-
-The firmware is available in two versions. V3 firmware is used with
-the in-kernel bcm43xx driver that uses a software MAC layer called
-SoftMAC, and will have a microcode revision of 0x127 or smaller. The
-V4 firmware is used by an out-of-kernel driver employing a variation of
-the Devicescape MAC layer known as d80211. Once bcm43xx-d80211 reaches
-a satisfactory level of development, it will replace bcm43xx-softmac
-in the kernel as it is much more flexible and powerful.
-
-A source for the latest V3 firmware is
-
-http://downloads.openwrt.org/sources/wl_apsta-3.130.20.0.o
-
-Once this file is downloaded, the command
-'bcm43xx-fwcutter -w <dir> <filename>'
-will extract the microcode and write it to directory
-<dir>. The correct directory will depend on your distribution;
-however, most use '/lib/firmware'. Once this step is completed,
-the bcm3xx driver should load when the system is booted. To see
-any messages relating to the driver, issue the command 'dmesg |
-grep bcm43xx' from a terminal window. If there are any problems,
-please send that output to Bcm43xx-dev@lists.berlios.de.
-
-Although the driver has been in-kernel since 2.6.17, the earliest
-version is quite limited in its capability. Patches that include
-all features of later versions are available for the stable kernel
-versions from 2.6.18. These will be needed if you use a BCM4318,
-or a PCI Express version (BCM4311 and BCM4312). In addition, if you
-have an early BCM4306 and more than 1 GB RAM, your kernel will need
-to be patched. These patches, which are being updated regularly,
-are available at ftp://lwfinger.dynalias.org/patches. Look for
-combined_2.6.YY.patch. Of course you will need kernel source downloaded
-from kernel.org, or the source from your distribution.
-
-If you build your own kernel, please enable CONFIG_BCM43XX_DEBUG
-and CONFIG_IEEE80211_SOFTMAC_DEBUG. The log information provided is
-essential for solving any problems.
index 93e0de955b4b57ade61e8c582241e85f91605b68..38b767611bbf7ecc88f61cfbb9a0cb12ded9db5f 100644 (file)
@@ -825,15 +825,6 @@ L: linux-wireless@vger.kernel.org
 W:     http://linuxwireless.org/en/users/Drivers/b43
 S:     Maintained
 
-BCM43XX WIRELESS DRIVER (SOFTMAC BASED VERSION)
-P:     Larry Finger
-M:     Larry.Finger@lwfinger.net
-P:     Stefano Brivio
-M:     stefano.brivio@polimi.it
-L:     linux-wireless@vger.kernel.org
-W:     http://bcm43xx.berlios.de/
-S:     Obsolete
-
 BEFS FILE SYSTEM
 P:     Sergey S. Kostyliov
 M:     rathamahata@php4.ru
index 3c3ef966c95bc68173831c0a0ab79f89486f215b..f4ca6fd4a29f8661eb58c880d92f347cc9ea8fcf 100644 (file)
@@ -741,7 +741,6 @@ config P54_PCI
 source "drivers/net/wireless/ath5k/Kconfig"
 source "drivers/net/wireless/iwlwifi/Kconfig"
 source "drivers/net/wireless/hostap/Kconfig"
-source "drivers/net/wireless/bcm43xx/Kconfig"
 source "drivers/net/wireless/b43/Kconfig"
 source "drivers/net/wireless/b43legacy/Kconfig"
 source "drivers/net/wireless/zd1211rw/Kconfig"
index 091dfe2e574e7104e52d4e7f15fdedca86b722f1..dd3899747b5cb2d2cb51ab04b2d58738c96abf96 100644 (file)
@@ -35,7 +35,6 @@ obj-$(CONFIG_PCMCIA_ATMEL)      += atmel_cs.o
 obj-$(CONFIG_PRISM54)          += prism54/
 
 obj-$(CONFIG_HOSTAP)           += hostap/
-obj-$(CONFIG_BCM43XX)          += bcm43xx/
 obj-$(CONFIG_B43)              += b43/
 obj-$(CONFIG_B43LEGACY)                += b43legacy/
 obj-$(CONFIG_ZD1211RW)         += zd1211rw/
diff --git a/drivers/net/wireless/bcm43xx/Kconfig b/drivers/net/wireless/bcm43xx/Kconfig
deleted file mode 100644 (file)
index afb8f43..0000000
+++ /dev/null
@@ -1,70 +0,0 @@
-config BCM43XX
-       tristate "Broadcom BCM43xx wireless support (DEPRECATED)"
-       depends on PCI && IEEE80211 && IEEE80211_SOFTMAC && WLAN_80211 && (!SSB_B43_PCI_BRIDGE || SSB != y) && EXPERIMENTAL
-       select WIRELESS_EXT
-       select FW_LOADER
-       select HW_RANDOM
-       ---help---
-         This is an experimental driver for the Broadcom 43xx wireless
-         chip, found in the Apple Airport Extreme and various other
-         devices.  This driver is deprecated and will be removed
-         from the kernel in the near future.  It has been replaced
-         by the b43 and b43legacy drivers.
-
-config BCM43XX_DEBUG
-       bool "Broadcom BCM43xx debugging (RECOMMENDED)"
-       depends on BCM43XX
-       default y
-       ---help---
-         Broadcom 43xx debugging messages.
-         Say Y, because the driver is still very experimental and
-         this will help you get it running.
-
-config BCM43XX_DMA
-       bool
-       depends on BCM43XX
-
-config BCM43XX_PIO
-       bool
-       depends on BCM43XX
-
-choice
-       prompt "BCM43xx data transfer mode"
-       depends on BCM43XX
-       default BCM43XX_DMA_AND_PIO_MODE
-
-config BCM43XX_DMA_AND_PIO_MODE
-       bool "DMA + PIO"
-       select BCM43XX_DMA
-       select BCM43XX_PIO
-       ---help---
-         Include both, Direct Memory Access (DMA) and Programmed I/O (PIO)
-         data transfer modes.
-         The actually used mode is selectable through the module
-         parameter "pio". If the module parameter is pio=0, DMA is used.
-         Otherwise PIO is used. DMA is default.
-
-         If unsure, choose this option.
-
-config BCM43XX_DMA_MODE
-       bool "DMA (Direct Memory Access) only"
-       select BCM43XX_DMA
-       ---help---
-         Only include Direct Memory Access (DMA).
-         This reduces the size of the driver module, by omitting the PIO code.
-
-config BCM43XX_PIO_MODE
-       bool "PIO (Programmed I/O) only"
-       select BCM43XX_PIO
-       ---help---
-         Only include Programmed I/O (PIO).
-         This reduces the size of the driver module, by omitting the DMA code.
-         Please note that PIO transfers are slow (compared to DMA).
-
-         Also note that not all devices of the 43xx series support PIO.
-         The 4306 (Apple Airport Extreme and others) supports PIO, while
-         the 4318 is known to _not_ support PIO.
-
-         Only use PIO, if DMA does not work for you.
-
-endchoice
diff --git a/drivers/net/wireless/bcm43xx/Makefile b/drivers/net/wireless/bcm43xx/Makefile
deleted file mode 100644 (file)
index bb5220c..0000000
+++ /dev/null
@@ -1,12 +0,0 @@
-obj-$(CONFIG_BCM43XX) += bcm43xx.o
-bcm43xx-obj-$(CONFIG_BCM43XX_DEBUG) += bcm43xx_debugfs.o
-
-bcm43xx-obj-$(CONFIG_BCM43XX_DMA) += bcm43xx_dma.o
-bcm43xx-obj-$(CONFIG_BCM43XX_PIO) += bcm43xx_pio.o
-
-bcm43xx-objs := bcm43xx_main.o bcm43xx_ilt.o \
-               bcm43xx_radio.o bcm43xx_phy.o \
-               bcm43xx_power.o bcm43xx_wx.o \
-               bcm43xx_leds.o bcm43xx_ethtool.o \
-               bcm43xx_xmit.o bcm43xx_sysfs.o \
-               $(bcm43xx-obj-y)
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h
deleted file mode 100644 (file)
index 2ebd2ed..0000000
+++ /dev/null
@@ -1,997 +0,0 @@
-#ifndef BCM43xx_H_
-#define BCM43xx_H_
-
-#include <linux/hw_random.h>
-#include <linux/version.h>
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/stringify.h>
-#include <linux/pci.h>
-#include <net/ieee80211.h>
-#include <net/ieee80211softmac.h>
-#include <asm/atomic.h>
-#include <asm/io.h>
-
-
-#include "bcm43xx_debugfs.h"
-#include "bcm43xx_leds.h"
-
-
-#define PFX                            KBUILD_MODNAME ": "
-
-#define BCM43xx_SWITCH_CORE_MAX_RETRIES        50
-#define BCM43xx_IRQWAIT_MAX_RETRIES    100
-
-#define BCM43xx_IO_SIZE                        8192
-
-/* Active Core PCI Configuration Register. */
-#define BCM43xx_PCICFG_ACTIVE_CORE     0x80
-/* SPROM control register. */
-#define BCM43xx_PCICFG_SPROMCTL                0x88
-/* Interrupt Control PCI Configuration Register. (Only on PCI cores with rev >= 6) */
-#define BCM43xx_PCICFG_ICR             0x94
-
-/* MMIO offsets */
-#define BCM43xx_MMIO_DMA0_REASON       0x20
-#define BCM43xx_MMIO_DMA0_IRQ_MASK     0x24
-#define BCM43xx_MMIO_DMA1_REASON       0x28
-#define BCM43xx_MMIO_DMA1_IRQ_MASK     0x2C
-#define BCM43xx_MMIO_DMA2_REASON       0x30
-#define BCM43xx_MMIO_DMA2_IRQ_MASK     0x34
-#define BCM43xx_MMIO_DMA3_REASON       0x38
-#define BCM43xx_MMIO_DMA3_IRQ_MASK     0x3C
-#define BCM43xx_MMIO_DMA4_REASON       0x40
-#define BCM43xx_MMIO_DMA4_IRQ_MASK     0x44
-#define BCM43xx_MMIO_DMA5_REASON       0x48
-#define BCM43xx_MMIO_DMA5_IRQ_MASK     0x4C
-#define BCM43xx_MMIO_STATUS_BITFIELD   0x120
-#define BCM43xx_MMIO_STATUS2_BITFIELD  0x124
-#define BCM43xx_MMIO_GEN_IRQ_REASON    0x128
-#define BCM43xx_MMIO_GEN_IRQ_MASK      0x12C
-#define BCM43xx_MMIO_RAM_CONTROL       0x130
-#define BCM43xx_MMIO_RAM_DATA          0x134
-#define BCM43xx_MMIO_PS_STATUS         0x140
-#define BCM43xx_MMIO_RADIO_HWENABLED_HI        0x158
-#define BCM43xx_MMIO_SHM_CONTROL       0x160
-#define BCM43xx_MMIO_SHM_DATA          0x164
-#define BCM43xx_MMIO_SHM_DATA_UNALIGNED        0x166
-#define BCM43xx_MMIO_XMITSTAT_0                0x170
-#define BCM43xx_MMIO_XMITSTAT_1                0x174
-#define BCM43xx_MMIO_REV3PLUS_TSF_LOW  0x180 /* core rev >= 3 only */
-#define BCM43xx_MMIO_REV3PLUS_TSF_HIGH 0x184 /* core rev >= 3 only */
-
-/* 32-bit DMA */
-#define BCM43xx_MMIO_DMA32_BASE0       0x200
-#define BCM43xx_MMIO_DMA32_BASE1       0x220
-#define BCM43xx_MMIO_DMA32_BASE2       0x240
-#define BCM43xx_MMIO_DMA32_BASE3       0x260
-#define BCM43xx_MMIO_DMA32_BASE4       0x280
-#define BCM43xx_MMIO_DMA32_BASE5       0x2A0
-/* 64-bit DMA */
-#define BCM43xx_MMIO_DMA64_BASE0       0x200
-#define BCM43xx_MMIO_DMA64_BASE1       0x240
-#define BCM43xx_MMIO_DMA64_BASE2       0x280
-#define BCM43xx_MMIO_DMA64_BASE3       0x2C0
-#define BCM43xx_MMIO_DMA64_BASE4       0x300
-#define BCM43xx_MMIO_DMA64_BASE5       0x340
-/* PIO */
-#define BCM43xx_MMIO_PIO1_BASE         0x300
-#define BCM43xx_MMIO_PIO2_BASE         0x310
-#define BCM43xx_MMIO_PIO3_BASE         0x320
-#define BCM43xx_MMIO_PIO4_BASE         0x330
-
-#define BCM43xx_MMIO_PHY_VER           0x3E0
-#define BCM43xx_MMIO_PHY_RADIO         0x3E2
-#define BCM43xx_MMIO_ANTENNA           0x3E8
-#define BCM43xx_MMIO_CHANNEL           0x3F0
-#define BCM43xx_MMIO_CHANNEL_EXT       0x3F4
-#define BCM43xx_MMIO_RADIO_CONTROL     0x3F6
-#define BCM43xx_MMIO_RADIO_DATA_HIGH   0x3F8
-#define BCM43xx_MMIO_RADIO_DATA_LOW    0x3FA
-#define BCM43xx_MMIO_PHY_CONTROL       0x3FC
-#define BCM43xx_MMIO_PHY_DATA          0x3FE
-#define BCM43xx_MMIO_MACFILTER_CONTROL 0x420
-#define BCM43xx_MMIO_MACFILTER_DATA    0x422
-#define BCM43xx_MMIO_RADIO_HWENABLED_LO        0x49A
-#define BCM43xx_MMIO_GPIO_CONTROL      0x49C
-#define BCM43xx_MMIO_GPIO_MASK         0x49E
-#define BCM43xx_MMIO_TSF_0             0x632 /* core rev < 3 only */
-#define BCM43xx_MMIO_TSF_1             0x634 /* core rev < 3 only */
-#define BCM43xx_MMIO_TSF_2             0x636 /* core rev < 3 only */
-#define BCM43xx_MMIO_TSF_3             0x638 /* core rev < 3 only */
-#define BCM43xx_MMIO_RNG               0x65A
-#define BCM43xx_MMIO_POWERUP_DELAY     0x6A8
-
-/* SPROM offsets. */
-#define BCM43xx_SPROM_BASE             0x1000
-#define BCM43xx_SPROM_BOARDFLAGS2      0x1c
-#define BCM43xx_SPROM_IL0MACADDR       0x24
-#define BCM43xx_SPROM_ET0MACADDR       0x27
-#define BCM43xx_SPROM_ET1MACADDR       0x2a
-#define BCM43xx_SPROM_ETHPHY           0x2d
-#define BCM43xx_SPROM_BOARDREV         0x2e
-#define BCM43xx_SPROM_PA0B0            0x2f
-#define BCM43xx_SPROM_PA0B1            0x30
-#define BCM43xx_SPROM_PA0B2            0x31
-#define BCM43xx_SPROM_WL0GPIO0         0x32
-#define BCM43xx_SPROM_WL0GPIO2         0x33
-#define BCM43xx_SPROM_MAXPWR           0x34
-#define BCM43xx_SPROM_PA1B0            0x35
-#define BCM43xx_SPROM_PA1B1            0x36
-#define BCM43xx_SPROM_PA1B2            0x37
-#define BCM43xx_SPROM_IDL_TSSI_TGT     0x38
-#define BCM43xx_SPROM_BOARDFLAGS       0x39
-#define BCM43xx_SPROM_ANTENNA_GAIN     0x3a
-#define BCM43xx_SPROM_VERSION          0x3f
-
-/* BCM43xx_SPROM_BOARDFLAGS values */
-#define BCM43xx_BFL_BTCOEXIST          0x0001 /* implements Bluetooth coexistance */
-#define BCM43xx_BFL_PACTRL             0x0002 /* GPIO 9 controlling the PA */
-#define BCM43xx_BFL_AIRLINEMODE                0x0004 /* implements GPIO 13 radio disable indication */
-#define BCM43xx_BFL_RSSI               0x0008 /* software calculates nrssi slope. */
-#define BCM43xx_BFL_ENETSPI            0x0010 /* has ephy roboswitch spi */
-#define BCM43xx_BFL_XTAL_NOSLOW                0x0020 /* no slow clock available */
-#define BCM43xx_BFL_CCKHIPWR           0x0040 /* can do high power CCK transmission */
-#define BCM43xx_BFL_ENETADM            0x0080 /* has ADMtek switch */
-#define BCM43xx_BFL_ENETVLAN           0x0100 /* can do vlan */
-#define BCM43xx_BFL_AFTERBURNER                0x0200 /* supports Afterburner mode */
-#define BCM43xx_BFL_NOPCI              0x0400 /* leaves PCI floating */
-#define BCM43xx_BFL_FEM                        0x0800 /* supports the Front End Module */
-#define BCM43xx_BFL_EXTLNA             0x1000 /* has an external LNA */
-#define BCM43xx_BFL_HGPA               0x2000 /* had high gain PA */
-#define BCM43xx_BFL_BTCMOD             0x4000 /* BFL_BTCOEXIST is given in alternate GPIOs */
-#define BCM43xx_BFL_ALTIQ              0x8000 /* alternate I/Q settings */
-
-/* GPIO register offset, in both ChipCommon and PCI core. */
-#define BCM43xx_GPIO_CONTROL           0x6c
-
-/* SHM Routing */
-#define BCM43xx_SHM_SHARED             0x0001
-#define BCM43xx_SHM_WIRELESS           0x0002
-#define BCM43xx_SHM_PCM                        0x0003
-#define BCM43xx_SHM_HWMAC              0x0004
-#define BCM43xx_SHM_UCODE              0x0300
-
-/* MacFilter offsets. */
-#define BCM43xx_MACFILTER_SELF         0x0000
-#define BCM43xx_MACFILTER_ASSOC                0x0003
-
-/* Chipcommon registers. */
-#define BCM43xx_CHIPCOMMON_CAPABILITIES        0x04
-#define BCM43xx_CHIPCOMMON_CTL                 0x28
-#define BCM43xx_CHIPCOMMON_PLLONDELAY          0xB0
-#define BCM43xx_CHIPCOMMON_FREFSELDELAY                0xB4
-#define BCM43xx_CHIPCOMMON_SLOWCLKCTL          0xB8
-#define BCM43xx_CHIPCOMMON_SYSCLKCTL           0xC0
-
-/* PCI core specific registers. */
-#define BCM43xx_PCICORE_BCAST_ADDR     0x50
-#define BCM43xx_PCICORE_BCAST_DATA     0x54
-#define BCM43xx_PCICORE_SBTOPCI2       0x108
-
-/* SBTOPCI2 values. */
-#define BCM43xx_SBTOPCI2_PREFETCH      0x4
-#define BCM43xx_SBTOPCI2_BURST         0x8
-#define BCM43xx_SBTOPCI2_MEMREAD_MULTI 0x20
-
-/* PCI-E core registers. */
-#define BCM43xx_PCIECORE_REG_ADDR      0x0130
-#define BCM43xx_PCIECORE_REG_DATA      0x0134
-#define BCM43xx_PCIECORE_MDIO_CTL      0x0128
-#define BCM43xx_PCIECORE_MDIO_DATA     0x012C
-
-/* PCI-E registers. */
-#define BCM43xx_PCIE_TLP_WORKAROUND    0x0004
-#define BCM43xx_PCIE_DLLP_LINKCTL      0x0100
-
-/* PCI-E MDIO bits. */
-#define BCM43xx_PCIE_MDIO_ST   0x40000000
-#define BCM43xx_PCIE_MDIO_WT   0x10000000
-#define BCM43xx_PCIE_MDIO_DEV  22
-#define BCM43xx_PCIE_MDIO_REG  18
-#define BCM43xx_PCIE_MDIO_TA   0x00020000
-#define BCM43xx_PCIE_MDIO_TC   0x0100
-
-/* MDIO devices. */
-#define BCM43xx_MDIO_SERDES_RX 0x1F
-
-/* SERDES RX registers. */
-#define BCM43xx_SERDES_RXTIMER 0x2
-#define BCM43xx_SERDES_CDR     0x6
-#define BCM43xx_SERDES_CDR_BW  0x7
-
-/* Chipcommon capabilities. */
-#define BCM43xx_CAPABILITIES_PCTL              0x00040000
-#define BCM43xx_CAPABILITIES_PLLMASK           0x00030000
-#define BCM43xx_CAPABILITIES_PLLSHIFT          16
-#define BCM43xx_CAPABILITIES_FLASHMASK         0x00000700
-#define BCM43xx_CAPABILITIES_FLASHSHIFT                8
-#define BCM43xx_CAPABILITIES_EXTBUSPRESENT     0x00000040
-#define BCM43xx_CAPABILITIES_UARTGPIO          0x00000020
-#define BCM43xx_CAPABILITIES_UARTCLOCKMASK     0x00000018
-#define BCM43xx_CAPABILITIES_UARTCLOCKSHIFT    3
-#define BCM43xx_CAPABILITIES_MIPSBIGENDIAN     0x00000004
-#define BCM43xx_CAPABILITIES_NRUARTSMASK       0x00000003
-
-/* PowerControl */
-#define BCM43xx_PCTL_IN                        0xB0
-#define BCM43xx_PCTL_OUT               0xB4
-#define BCM43xx_PCTL_OUTENABLE         0xB8
-#define BCM43xx_PCTL_XTAL_POWERUP      0x40
-#define BCM43xx_PCTL_PLL_POWERDOWN     0x80
-
-/* PowerControl Clock Modes */
-#define BCM43xx_PCTL_CLK_FAST          0x00
-#define BCM43xx_PCTL_CLK_SLOW          0x01
-#define BCM43xx_PCTL_CLK_DYNAMIC       0x02
-
-#define BCM43xx_PCTL_FORCE_SLOW                0x0800
-#define BCM43xx_PCTL_FORCE_PLL         0x1000
-#define BCM43xx_PCTL_DYN_XTAL          0x2000
-
-/* COREIDs */
-#define BCM43xx_COREID_CHIPCOMMON      0x800
-#define BCM43xx_COREID_ILINE20          0x801
-#define BCM43xx_COREID_SDRAM            0x803
-#define BCM43xx_COREID_PCI             0x804
-#define BCM43xx_COREID_MIPS             0x805
-#define BCM43xx_COREID_ETHERNET         0x806
-#define BCM43xx_COREID_V90             0x807
-#define BCM43xx_COREID_USB11_HOSTDEV    0x80a
-#define BCM43xx_COREID_IPSEC            0x80b
-#define BCM43xx_COREID_PCMCIA          0x80d
-#define BCM43xx_COREID_EXT_IF           0x80f
-#define BCM43xx_COREID_80211           0x812
-#define BCM43xx_COREID_MIPS_3302        0x816
-#define BCM43xx_COREID_USB11_HOST       0x817
-#define BCM43xx_COREID_USB11_DEV        0x818
-#define BCM43xx_COREID_USB20_HOST       0x819
-#define BCM43xx_COREID_USB20_DEV        0x81a
-#define BCM43xx_COREID_SDIO_HOST        0x81b
-#define BCM43xx_COREID_PCIE            0x820
-
-/* Core Information Registers */
-#define BCM43xx_CIR_BASE               0xf00
-#define BCM43xx_CIR_SBTPSFLAG          (BCM43xx_CIR_BASE + 0x18)
-#define BCM43xx_CIR_SBIMSTATE          (BCM43xx_CIR_BASE + 0x90)
-#define BCM43xx_CIR_SBINTVEC           (BCM43xx_CIR_BASE + 0x94)
-#define BCM43xx_CIR_SBTMSTATELOW       (BCM43xx_CIR_BASE + 0x98)
-#define BCM43xx_CIR_SBTMSTATEHIGH      (BCM43xx_CIR_BASE + 0x9c)
-#define BCM43xx_CIR_SBIMCONFIGLOW      (BCM43xx_CIR_BASE + 0xa8)
-#define BCM43xx_CIR_SB_ID_HI           (BCM43xx_CIR_BASE + 0xfc)
-
-/* Mask to get the Backplane Flag Number from SBTPSFLAG. */
-#define BCM43xx_BACKPLANE_FLAG_NR_MASK 0x3f
-
-/* SBIMCONFIGLOW values/masks. */
-#define BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK                0x00000007
-#define BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_SHIFT       0
-#define BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK                0x00000070
-#define BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_SHIFT       4
-#define BCM43xx_SBIMCONFIGLOW_CONNID_MASK              0x00ff0000
-#define BCM43xx_SBIMCONFIGLOW_CONNID_SHIFT             16
-
-/* sbtmstatelow state flags */
-#define BCM43xx_SBTMSTATELOW_RESET             0x01
-#define BCM43xx_SBTMSTATELOW_REJECT            0x02
-#define BCM43xx_SBTMSTATELOW_CLOCK             0x10000
-#define BCM43xx_SBTMSTATELOW_FORCE_GATE_CLOCK  0x20000
-#define BCM43xx_SBTMSTATELOW_G_MODE_ENABLE     0x20000000
-
-/* sbtmstatehigh state flags */
-#define BCM43xx_SBTMSTATEHIGH_SERROR           0x00000001
-#define BCM43xx_SBTMSTATEHIGH_BUSY             0x00000004
-#define BCM43xx_SBTMSTATEHIGH_TIMEOUT          0x00000020
-#define BCM43xx_SBTMSTATEHIGH_G_PHY_AVAIL      0x00010000
-#define BCM43xx_SBTMSTATEHIGH_A_PHY_AVAIL      0x00020000
-#define BCM43xx_SBTMSTATEHIGH_COREFLAGS                0x1FFF0000
-#define BCM43xx_SBTMSTATEHIGH_DMA64BIT         0x10000000
-#define BCM43xx_SBTMSTATEHIGH_GATEDCLK         0x20000000
-#define BCM43xx_SBTMSTATEHIGH_BISTFAILED       0x40000000
-#define BCM43xx_SBTMSTATEHIGH_BISTCOMPLETE     0x80000000
-
-/* sbimstate flags */
-#define BCM43xx_SBIMSTATE_IB_ERROR             0x20000
-#define BCM43xx_SBIMSTATE_TIMEOUT              0x40000
-
-/* PHYVersioning */
-#define BCM43xx_PHYTYPE_A              0x00
-#define BCM43xx_PHYTYPE_B              0x01
-#define BCM43xx_PHYTYPE_G              0x02
-
-/* PHYRegisters */
-#define BCM43xx_PHY_ILT_A_CTRL         0x0072
-#define BCM43xx_PHY_ILT_A_DATA1                0x0073
-#define BCM43xx_PHY_ILT_A_DATA2                0x0074
-#define BCM43xx_PHY_G_LO_CONTROL       0x0810
-#define BCM43xx_PHY_ILT_G_CTRL         0x0472
-#define BCM43xx_PHY_ILT_G_DATA1                0x0473
-#define BCM43xx_PHY_ILT_G_DATA2                0x0474
-#define BCM43xx_PHY_A_PCTL             0x007B
-#define BCM43xx_PHY_G_PCTL             0x0029
-#define BCM43xx_PHY_A_CRS              0x0029
-#define BCM43xx_PHY_RADIO_BITFIELD     0x0401
-#define BCM43xx_PHY_G_CRS              0x0429
-#define BCM43xx_PHY_NRSSILT_CTRL       0x0803
-#define BCM43xx_PHY_NRSSILT_DATA       0x0804
-
-/* RadioRegisters */
-#define BCM43xx_RADIOCTL_ID            0x01
-
-/* StatusBitField */
-#define BCM43xx_SBF_MAC_ENABLED                0x00000001
-#define BCM43xx_SBF_2                  0x00000002 /*FIXME: fix name*/
-#define BCM43xx_SBF_CORE_READY         0x00000004
-#define BCM43xx_SBF_400                        0x00000400 /*FIXME: fix name*/
-#define BCM43xx_SBF_4000               0x00004000 /*FIXME: fix name*/
-#define BCM43xx_SBF_8000               0x00008000 /*FIXME: fix name*/
-#define BCM43xx_SBF_XFER_REG_BYTESWAP  0x00010000
-#define BCM43xx_SBF_MODE_NOTADHOC      0x00020000
-#define BCM43xx_SBF_MODE_AP            0x00040000
-#define BCM43xx_SBF_RADIOREG_LOCK      0x00080000
-#define BCM43xx_SBF_MODE_MONITOR       0x00400000
-#define BCM43xx_SBF_MODE_PROMISC       0x01000000
-#define BCM43xx_SBF_PS1                        0x02000000
-#define BCM43xx_SBF_PS2                        0x04000000
-#define BCM43xx_SBF_NO_SSID_BCAST      0x08000000
-#define BCM43xx_SBF_TIME_UPDATE                0x10000000
-#define BCM43xx_SBF_MODE_G             0x80000000
-
-/* Microcode */
-#define BCM43xx_UCODE_REVISION         0x0000
-#define BCM43xx_UCODE_PATCHLEVEL       0x0002
-#define BCM43xx_UCODE_DATE             0x0004
-#define BCM43xx_UCODE_TIME             0x0006
-#define BCM43xx_UCODE_STATUS           0x0040
-
-/* MicrocodeFlagsBitfield (addr + lo-word values?)*/
-#define BCM43xx_UCODEFLAGS_OFFSET      0x005E
-
-#define BCM43xx_UCODEFLAG_AUTODIV      0x0001
-#define BCM43xx_UCODEFLAG_UNKBGPHY     0x0002
-#define BCM43xx_UCODEFLAG_UNKBPHY      0x0004
-#define BCM43xx_UCODEFLAG_UNKGPHY      0x0020
-#define BCM43xx_UCODEFLAG_UNKPACTRL    0x0040
-#define BCM43xx_UCODEFLAG_JAPAN                0x0080
-
-/* Hardware Radio Enable masks */
-#define BCM43xx_MMIO_RADIO_HWENABLED_HI_MASK (1 << 16)
-#define BCM43xx_MMIO_RADIO_HWENABLED_LO_MASK (1 << 4)
-
-/* Generic-Interrupt reasons. */
-#define BCM43xx_IRQ_READY              (1 << 0)
-#define BCM43xx_IRQ_BEACON             (1 << 1)
-#define BCM43xx_IRQ_PS                 (1 << 2)
-#define BCM43xx_IRQ_REG124             (1 << 5)
-#define BCM43xx_IRQ_PMQ                        (1 << 6)
-#define BCM43xx_IRQ_PIO_WORKAROUND     (1 << 8)
-#define BCM43xx_IRQ_XMIT_ERROR         (1 << 11)
-#define BCM43xx_IRQ_RX                 (1 << 15)
-#define BCM43xx_IRQ_SCAN               (1 << 16)
-#define BCM43xx_IRQ_NOISE              (1 << 18)
-#define BCM43xx_IRQ_XMIT_STATUS                (1 << 29)
-
-#define BCM43xx_IRQ_ALL                        0xffffffff
-#define BCM43xx_IRQ_INITIAL            (BCM43xx_IRQ_PS |               \
-                                        BCM43xx_IRQ_REG124 |           \
-                                        BCM43xx_IRQ_PMQ |              \
-                                        BCM43xx_IRQ_XMIT_ERROR |       \
-                                        BCM43xx_IRQ_RX |               \
-                                        BCM43xx_IRQ_SCAN |             \
-                                        BCM43xx_IRQ_NOISE |            \
-                                        BCM43xx_IRQ_XMIT_STATUS)
-                                        
-
-/* Initial default iw_mode */
-#define BCM43xx_INITIAL_IWMODE                 IW_MODE_INFRA
-
-/* Bus type PCI. */
-#define BCM43xx_BUSTYPE_PCI    0
-/* Bus type Silicone Backplane Bus. */
-#define BCM43xx_BUSTYPE_SB     1
-/* Bus type PCMCIA. */
-#define BCM43xx_BUSTYPE_PCMCIA 2
-
-/* Threshold values. */
-#define BCM43xx_MIN_RTS_THRESHOLD              1U
-#define BCM43xx_MAX_RTS_THRESHOLD              2304U
-#define BCM43xx_DEFAULT_RTS_THRESHOLD          BCM43xx_MAX_RTS_THRESHOLD
-
-#define BCM43xx_DEFAULT_SHORT_RETRY_LIMIT      7
-#define BCM43xx_DEFAULT_LONG_RETRY_LIMIT       4
-
-/* FIXME: the next line is a guess as to what the maximum RSSI value might be */
-#define RX_RSSI_MAX                            60
-
-/* Max size of a security key */
-#define BCM43xx_SEC_KEYSIZE                    16
-/* Security algorithms. */
-enum {
-       BCM43xx_SEC_ALGO_NONE = 0, /* unencrypted, as of TX header. */
-       BCM43xx_SEC_ALGO_WEP,
-       BCM43xx_SEC_ALGO_UNKNOWN,
-       BCM43xx_SEC_ALGO_AES,
-       BCM43xx_SEC_ALGO_WEP104,
-       BCM43xx_SEC_ALGO_TKIP,
-};
-
-#ifdef assert
-# undef assert
-#endif
-#ifdef CONFIG_BCM43XX_DEBUG
-#define assert(expr) \
-       do {                                                                    \
-               if (unlikely(!(expr))) {                                        \
-               printk(KERN_ERR PFX "ASSERTION FAILED (%s) at: %s:%d:%s()\n",   \
-                       #expr, __FILE__, __LINE__, __FUNCTION__);               \
-               }                                                               \
-       } while (0)
-#else
-#define assert(expr)   do { /* nothing */ } while (0)
-#endif
-
-/* rate limited printk(). */
-#ifdef printkl
-# undef printkl
-#endif
-#define printkl(f, x...)  do { if (printk_ratelimit()) printk(f ,##x); } while (0)
-/* rate limited printk() for debugging */
-#ifdef dprintkl
-# undef dprintkl
-#endif
-#ifdef CONFIG_BCM43XX_DEBUG
-# define dprintkl              printkl
-#else
-# define dprintkl(f, x...)     do { /* nothing */ } while (0)
-#endif
-
-/* Helper macro for if branches.
- * An if branch marked with this macro is only taken in DEBUG mode.
- * Example:
- *     if (DEBUG_ONLY(foo == bar)) {
- *             do something
- *     }
- *     In DEBUG mode, the branch will be taken if (foo == bar).
- *     In non-DEBUG mode, the branch will never be taken.
- */
-#ifdef DEBUG_ONLY
-# undef DEBUG_ONLY
-#endif
-#ifdef CONFIG_BCM43XX_DEBUG
-# define DEBUG_ONLY(x) (x)
-#else
-# define DEBUG_ONLY(x) 0
-#endif
-
-/* debugging printk() */
-#ifdef dprintk
-# undef dprintk
-#endif
-#ifdef CONFIG_BCM43XX_DEBUG
-# define dprintk(f, x...)  do { printk(f ,##x); } while (0)
-#else
-# define dprintk(f, x...)  do { /* nothing */ } while (0)
-#endif
-
-
-struct net_device;
-struct pci_dev;
-struct bcm43xx_dmaring;
-struct bcm43xx_pioqueue;
-
-struct bcm43xx_initval {
-       __be16 offset;
-       __be16 size;
-       __be32 value;
-} __attribute__((__packed__));
-
-/* Values for bcm430x_sprominfo.locale */
-enum {
-       BCM43xx_LOCALE_WORLD = 0,
-       BCM43xx_LOCALE_THAILAND,
-       BCM43xx_LOCALE_ISRAEL,
-       BCM43xx_LOCALE_JORDAN,
-       BCM43xx_LOCALE_CHINA,
-       BCM43xx_LOCALE_JAPAN,
-       BCM43xx_LOCALE_USA_CANADA_ANZ,
-       BCM43xx_LOCALE_EUROPE,
-       BCM43xx_LOCALE_USA_LOW,
-       BCM43xx_LOCALE_JAPAN_HIGH,
-       BCM43xx_LOCALE_ALL,
-       BCM43xx_LOCALE_NONE,
-};
-
-#define BCM43xx_SPROM_SIZE     64 /* in 16-bit words. */
-struct bcm43xx_sprominfo {
-       u16 boardflags2;
-       u8 il0macaddr[6];
-       u8 et0macaddr[6];
-       u8 et1macaddr[6];
-       u8 et0phyaddr:5;
-       u8 et1phyaddr:5;
-       u8 boardrev;
-       u8 locale:4;
-       u8 antennas_aphy:2;
-       u8 antennas_bgphy:2;
-       u16 pa0b0;
-       u16 pa0b1;
-       u16 pa0b2;
-       u8 wl0gpio0;
-       u8 wl0gpio1;
-       u8 wl0gpio2;
-       u8 wl0gpio3;
-       u8 maxpower_aphy;
-       u8 maxpower_bgphy;
-       u16 pa1b0;
-       u16 pa1b1;
-       u16 pa1b2;
-       u8 idle_tssi_tgt_aphy;
-       u8 idle_tssi_tgt_bgphy;
-       u16 boardflags;
-       u16 antennagain_aphy;
-       u16 antennagain_bgphy;
-};
-
-/* Value pair to measure the LocalOscillator. */
-struct bcm43xx_lopair {
-       s8 low;
-       s8 high;
-       u8 used:1;
-};
-#define BCM43xx_LO_COUNT       (14*4)
-
-struct bcm43xx_phyinfo {
-       /* Hardware Data */
-       u8 analog;
-       u8 type;
-       u8 rev;
-       u16 antenna_diversity;
-       u16 savedpctlreg;
-       u16 minlowsig[2];
-       u16 minlowsigpos[2];
-       u8 connected:1,
-          calibrated:1,
-          is_locked:1, /* used in bcm43xx_phy_{un}lock() */
-          dyn_tssi_tbl:1; /* used in bcm43xx_phy_init_tssi2dbm_table() */
-       /* LO Measurement Data.
-        * Use bcm43xx_get_lopair() to get a value.
-        */
-       struct bcm43xx_lopair *_lo_pairs;
-
-       /* TSSI to dBm table in use */
-       const s8 *tssi2dbm;
-       /* idle TSSI value */
-       s8 idle_tssi;
-
-       /* Values from bcm43xx_calc_loopback_gain() */
-       u16 loopback_gain[2];
-
-       /* PHY lock for core.rev < 3
-        * This lock is only used by bcm43xx_phy_{un}lock()
-        */
-       spinlock_t lock;
-
-       /* Firmware. */
-       const struct firmware *ucode;
-       const struct firmware *pcm;
-       const struct firmware *initvals0;
-       const struct firmware *initvals1;
-};
-
-
-struct bcm43xx_radioinfo {
-       u16 manufact;
-       u16 version;
-       u8 revision;
-
-       /* Desired TX power in dBm Q5.2 */
-       u16 txpower_desired;
-       /* TX Power control values. */
-       union {
-               /* B/G PHY */
-               struct {
-                       u16 baseband_atten;
-                       u16 radio_atten;
-                       u16 txctl1;
-                       u16 txctl2;
-               };
-               /* A PHY */
-               struct {
-                       u16 txpwr_offset;
-               };
-       };
-
-       /* Current Interference Mitigation mode */
-       int interfmode;
-       /* Stack of saved values from the Interference Mitigation code.
-        * Each value in the stack is layed out as follows:
-        * bit 0-11:  offset
-        * bit 12-15: register ID
-        * bit 16-32: value
-        * register ID is: 0x1 PHY, 0x2 Radio, 0x3 ILT
-        */
-#define BCM43xx_INTERFSTACK_SIZE       26
-       u32 interfstack[BCM43xx_INTERFSTACK_SIZE];
-
-       /* Saved values from the NRSSI Slope calculation */
-       s16 nrssi[2];
-       s32 nrssislope;
-       /* In memory nrssi lookup table. */
-       s8 nrssi_lt[64];
-
-       /* current channel */
-       u8 channel;
-       u8 initial_channel;
-
-       u16 lofcal;
-
-       u16 initval;
-
-       u8 enabled:1;
-       /* ACI (adjacent channel interference) flags. */
-       u8 aci_enable:1,
-          aci_wlan_automatic:1,
-          aci_hw_rssi:1;
-};
-
-/* Data structures for DMA transmission, per 80211 core. */
-struct bcm43xx_dma {
-       struct bcm43xx_dmaring *tx_ring0;
-       struct bcm43xx_dmaring *tx_ring1;
-       struct bcm43xx_dmaring *tx_ring2;
-       struct bcm43xx_dmaring *tx_ring3;
-       struct bcm43xx_dmaring *tx_ring4;
-       struct bcm43xx_dmaring *tx_ring5;
-
-       struct bcm43xx_dmaring *rx_ring0;
-       struct bcm43xx_dmaring *rx_ring3; /* only available on core.rev < 5 */
-};
-
-/* Data structures for PIO transmission, per 80211 core. */
-struct bcm43xx_pio {
-       struct bcm43xx_pioqueue *queue0;
-       struct bcm43xx_pioqueue *queue1;
-       struct bcm43xx_pioqueue *queue2;
-       struct bcm43xx_pioqueue *queue3;
-};
-
-#define BCM43xx_MAX_80211_CORES                2
-
-/* Generic information about a core. */
-struct bcm43xx_coreinfo {
-       u8 available:1,
-          enabled:1,
-          initialized:1;
-       /** core_rev revision number */
-       u8 rev;
-       /** Index number for _switch_core() */
-       u8 index;
-       /** core_id ID number */
-       u16 id;
-       /** Core-specific data. */
-       void *priv;
-};
-
-/* Additional information for each 80211 core. */
-struct bcm43xx_coreinfo_80211 {
-       /* PHY device. */
-       struct bcm43xx_phyinfo phy;
-       /* Radio device. */
-       struct bcm43xx_radioinfo radio;
-       union {
-               /* DMA context. */
-               struct bcm43xx_dma dma;
-               /* PIO context. */
-               struct bcm43xx_pio pio;
-       };
-};
-
-/* Context information for a noise calculation (Link Quality). */
-struct bcm43xx_noise_calculation {
-       struct bcm43xx_coreinfo *core_at_start;
-       u8 channel_at_start;
-       u8 calculation_running:1;
-       u8 nr_samples;
-       s8 samples[8][4];
-};
-
-struct bcm43xx_stats {
-       u8 noise;
-       struct iw_statistics wstats;
-       /* Store the last TX/RX times here for updating the leds. */
-       unsigned long last_tx;
-       unsigned long last_rx;
-};
-
-struct bcm43xx_key {
-       u8 enabled:1;
-       u8 algorithm;
-};
-
-/* Driver initialization status. */
-enum {
-       BCM43xx_STAT_UNINIT,            /* Uninitialized. */
-       BCM43xx_STAT_INITIALIZING,      /* init_board() in progress. */
-       BCM43xx_STAT_INITIALIZED,       /* Fully operational. */
-       BCM43xx_STAT_SHUTTINGDOWN,      /* free_board() in progress. */
-       BCM43xx_STAT_RESTARTING,        /* controller_restart() called. */
-};
-#define bcm43xx_status(bcm)            atomic_read(&(bcm)->init_status)
-#define bcm43xx_set_status(bcm, stat)  do {                    \
-               atomic_set(&(bcm)->init_status, (stat));        \
-               smp_wmb();                                      \
-                                       } while (0)
-
-/*    *** THEORY OF LOCKING ***
- *
- * We have two different locks in the bcm43xx driver.
- * => bcm->mutex:    General sleeping mutex. Protects struct bcm43xx_private
- *                   and the device registers. This mutex does _not_ protect
- *                   against concurrency from the IRQ handler.
- * => bcm->irq_lock: IRQ spinlock. Protects against IRQ handler concurrency.
- *
- * Please note that, if you only take the irq_lock, you are not protected
- * against concurrency from the periodic work handlers.
- * Most times you want to take _both_ locks.
- */
-
-struct bcm43xx_private {
-       struct ieee80211_device *ieee;
-       struct ieee80211softmac_device *softmac;
-
-       struct net_device *net_dev;
-       struct pci_dev *pci_dev;
-       unsigned int irq;
-
-       void __iomem *mmio_addr;
-
-       spinlock_t irq_lock;
-       struct mutex mutex;
-
-       /* Driver initialization status BCM43xx_STAT_*** */
-       atomic_t init_status;
-
-       u16 was_initialized:1,          /* for PCI suspend/resume. */
-           __using_pio:1,              /* Internal, use bcm43xx_using_pio(). */
-           bad_frames_preempt:1,       /* Use "Bad Frames Preemption" (default off) */
-           reg124_set_0x4:1,           /* Some variable to keep track of IRQ stuff. */
-           short_preamble:1,           /* TRUE, if short preamble is enabled. */
-           firmware_norelease:1,       /* Do not release the firmware. Used on suspend. */
-           radio_hw_enable:1;          /* TRUE if radio is hardware enabled */
-
-       struct bcm43xx_stats stats;
-
-       /* Bus type we are connected to.
-        * This is currently always BCM43xx_BUSTYPE_PCI
-        */
-       u8 bustype;
-       u64 dma_mask;
-
-       u16 board_vendor;
-       u16 board_type;
-       u16 board_revision;
-
-       u16 chip_id;
-       u8 chip_rev;
-       u8 chip_package;
-
-       struct bcm43xx_sprominfo sprom;
-#define BCM43xx_NR_LEDS                4
-       struct bcm43xx_led leds[BCM43xx_NR_LEDS];
-       spinlock_t leds_lock;
-
-       /* The currently active core. */
-       struct bcm43xx_coreinfo *current_core;
-       struct bcm43xx_coreinfo *active_80211_core;
-       /* coreinfo structs for all possible cores follow.
-        * Note that a core might not exist.
-        * So check the coreinfo flags before using it.
-        */
-       struct bcm43xx_coreinfo core_chipcommon;
-       struct bcm43xx_coreinfo core_pci;
-       struct bcm43xx_coreinfo core_80211[ BCM43xx_MAX_80211_CORES ];
-       /* Additional information, specific to the 80211 cores. */
-       struct bcm43xx_coreinfo_80211 core_80211_ext[ BCM43xx_MAX_80211_CORES ];
-       /* Number of available 80211 cores. */
-       int nr_80211_available;
-
-       u32 chipcommon_capabilities;
-
-       /* Reason code of the last interrupt. */
-       u32 irq_reason;
-       u32 dma_reason[6];
-       /* saved irq enable/disable state bitfield. */
-       u32 irq_savedstate;
-       /* Link Quality calculation context. */
-       struct bcm43xx_noise_calculation noisecalc;
-       /* if > 0 MAC is suspended. if == 0 MAC is enabled. */
-       int mac_suspended;
-
-       /* Threshold values. */
-       //TODO: The RTS thr has to be _used_. Currently, it is only set via WX.
-       u32 rts_threshold;
-
-       /* Interrupt Service Routine tasklet (bottom-half) */
-       struct tasklet_struct isr_tasklet;
-
-       /* Periodic tasks */
-       struct delayed_work periodic_work;
-       unsigned int periodic_state;
-
-       struct work_struct restart_work;
-
-       /* Informational stuff. */
-       char nick[IW_ESSID_MAX_SIZE + 1];
-
-       /* encryption/decryption */
-       u16 security_offset;
-       struct bcm43xx_key key[54];
-       u8 default_key_idx;
-
-       /* Random Number Generator. */
-       struct hwrng rng;
-       char rng_name[20 + 1];
-
-       /* Debugging stuff follows. */
-#ifdef CONFIG_BCM43XX_DEBUG
-       struct bcm43xx_dfsentry *dfsentry;
-#endif
-};
-
-
-static inline
-struct bcm43xx_private * bcm43xx_priv(struct net_device *dev)
-{
-       return ieee80211softmac_priv(dev);
-}
-
-struct device;
-
-static inline
-struct bcm43xx_private * dev_to_bcm(struct device *dev)
-{
-       struct net_device *net_dev;
-       struct bcm43xx_private *bcm;
-
-       net_dev = dev_get_drvdata(dev);
-       bcm = bcm43xx_priv(net_dev);
-
-       return bcm;
-}
-
-
-/* Helper function, which returns a boolean.
- * TRUE, if PIO is used; FALSE, if DMA is used.
- */
-#if defined(CONFIG_BCM43XX_DMA) && defined(CONFIG_BCM43XX_PIO)
-static inline
-int bcm43xx_using_pio(struct bcm43xx_private *bcm)
-{
-       return bcm->__using_pio;
-}
-#elif defined(CONFIG_BCM43XX_DMA)
-static inline
-int bcm43xx_using_pio(struct bcm43xx_private *bcm)
-{
-       return 0;
-}
-#elif defined(CONFIG_BCM43XX_PIO)
-static inline
-int bcm43xx_using_pio(struct bcm43xx_private *bcm)
-{
-       return 1;
-}
-#else
-# error "Using neither DMA nor PIO? Confused..."
-#endif
-
-/* Helper functions to access data structures private to the 80211 cores.
- * Note that we _must_ have an 80211 core mapped when calling
- * any of these functions.
- */
-static inline
-struct bcm43xx_coreinfo_80211 *
-bcm43xx_current_80211_priv(struct bcm43xx_private *bcm)
-{
-       assert(bcm->current_core->id == BCM43xx_COREID_80211);
-       return bcm->current_core->priv;
-}
-static inline
-struct bcm43xx_pio * bcm43xx_current_pio(struct bcm43xx_private *bcm)
-{
-       assert(bcm43xx_using_pio(bcm));
-       return &(bcm43xx_current_80211_priv(bcm)->pio);
-}
-static inline
-struct bcm43xx_dma * bcm43xx_current_dma(struct bcm43xx_private *bcm)
-{
-       assert(!bcm43xx_using_pio(bcm));
-       return &(bcm43xx_current_80211_priv(bcm)->dma);
-}
-static inline
-struct bcm43xx_phyinfo * bcm43xx_current_phy(struct bcm43xx_private *bcm)
-{
-       return &(bcm43xx_current_80211_priv(bcm)->phy);
-}
-static inline
-struct bcm43xx_radioinfo * bcm43xx_current_radio(struct bcm43xx_private *bcm)
-{
-       return &(bcm43xx_current_80211_priv(bcm)->radio);
-}
-
-
-static inline
-struct bcm43xx_lopair * bcm43xx_get_lopair(struct bcm43xx_phyinfo *phy,
-                                          u16 radio_attenuation,
-                                          u16 baseband_attenuation)
-{
-       return phy->_lo_pairs + (radio_attenuation + 14 * (baseband_attenuation / 2));
-}
-
-
-static inline
-u16 bcm43xx_read16(struct bcm43xx_private *bcm, u16 offset)
-{
-       return ioread16(bcm->mmio_addr + offset);
-}
-
-static inline
-void bcm43xx_write16(struct bcm43xx_private *bcm, u16 offset, u16 value)
-{
-       iowrite16(value, bcm->mmio_addr + offset);
-}
-
-static inline
-u32 bcm43xx_read32(struct bcm43xx_private *bcm, u16 offset)
-{
-       return ioread32(bcm->mmio_addr + offset);
-}
-
-static inline
-void bcm43xx_write32(struct bcm43xx_private *bcm, u16 offset, u32 value)
-{
-       iowrite32(value, bcm->mmio_addr + offset);
-}
-
-static inline
-int bcm43xx_pci_read_config16(struct bcm43xx_private *bcm, int offset, u16 *value)
-{
-       return pci_read_config_word(bcm->pci_dev, offset, value);
-}
-
-static inline
-int bcm43xx_pci_read_config32(struct bcm43xx_private *bcm, int offset, u32 *value)
-{
-       return pci_read_config_dword(bcm->pci_dev, offset, value);
-}
-
-static inline
-int bcm43xx_pci_write_config16(struct bcm43xx_private *bcm, int offset, u16 value)
-{
-       return pci_write_config_word(bcm->pci_dev, offset, value);
-}
-
-static inline
-int bcm43xx_pci_write_config32(struct bcm43xx_private *bcm, int offset, u32 value)
-{
-       return pci_write_config_dword(bcm->pci_dev, offset, value);
-}
-
-/** Limit a value between two limits */
-#ifdef limit_value
-# undef limit_value
-#endif
-#define limit_value(value, min, max)  \
-       ({                                              \
-               typeof(value) __value = (value);        \
-               typeof(value) __min = (min);            \
-               typeof(value) __max = (max);            \
-               if (__value < __min)                    \
-                       __value = __min;                \
-               else if (__value > __max)               \
-                       __value = __max;                \
-               __value;                                \
-       })
-
-#endif /* BCM43xx_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c b/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.c
deleted file mode 100644 (file)
index 76e9dd8..0000000
+++ /dev/null
@@ -1,556 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  debugfs driver debugging code
-
-  Copyright (c) 2005 Michael Buesch <mbuesch@freenet.de>
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-
-
-#include <linux/fs.h>
-#include <linux/debugfs.h>
-#include <linux/slab.h>
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <asm/io.h>
-
-#include "bcm43xx.h"
-#include "bcm43xx_main.h"
-#include "bcm43xx_debugfs.h"
-#include "bcm43xx_dma.h"
-#include "bcm43xx_pio.h"
-#include "bcm43xx_xmit.h"
-
-#define REALLY_BIG_BUFFER_SIZE (1024*256)
-
-static struct bcm43xx_debugfs fs;
-static char really_big_buffer[REALLY_BIG_BUFFER_SIZE];
-static DECLARE_MUTEX(big_buffer_sem);
-
-
-static ssize_t write_file_dummy(struct file *file, const char __user *buf,
-                               size_t count, loff_t *ppos)
-{
-       return count;
-}
-
-static int open_file_generic(struct inode *inode, struct file *file)
-{
-       file->private_data = inode->i_private;
-       return 0;
-}
-
-#define fappend(fmt, x...)     pos += snprintf(buf + pos, len - pos, fmt , ##x)
-
-static ssize_t devinfo_read_file(struct file *file, char __user *userbuf,
-                                size_t count, loff_t *ppos)
-{
-       const size_t len = REALLY_BIG_BUFFER_SIZE;
-
-       struct bcm43xx_private *bcm = file->private_data;
-       char *buf = really_big_buffer;
-       size_t pos = 0;
-       ssize_t res;
-       struct net_device *net_dev;
-       struct pci_dev *pci_dev;
-       unsigned long flags;
-       u16 tmp16;
-       int i;
-
-       down(&big_buffer_sem);
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED) {
-               fappend("Board not initialized.\n");
-               goto out;
-       }
-       net_dev = bcm->net_dev;
-       pci_dev = bcm->pci_dev;
-
-       /* This is where the information is written to the "devinfo" file */
-       fappend("*** %s devinfo ***\n", net_dev->name);
-       fappend("vendor:           0x%04x   device:           0x%04x\n",
-               pci_dev->vendor, pci_dev->device);
-       fappend("subsystem_vendor: 0x%04x   subsystem_device: 0x%04x\n",
-               pci_dev->subsystem_vendor, pci_dev->subsystem_device);
-       fappend("IRQ: %d\n", bcm->irq);
-       fappend("mmio_addr: 0x%p\n", bcm->mmio_addr);
-       fappend("chip_id: 0x%04x   chip_rev: 0x%02x\n", bcm->chip_id, bcm->chip_rev);
-       if ((bcm->core_80211[0].rev >= 3) && (bcm43xx_read32(bcm, 0x0158) & (1 << 16)))
-               fappend("Radio disabled by hardware!\n");
-       if ((bcm->core_80211[0].rev < 3) && !(bcm43xx_read16(bcm, 0x049A) & (1 << 4)))
-               fappend("Radio disabled by hardware!\n");
-       fappend("board_vendor: 0x%04x   board_type: 0x%04x\n", bcm->board_vendor,
-               bcm->board_type);
-
-       fappend("\nCores:\n");
-#define fappend_core(name, info) fappend("core \"" name "\" %s, %s, id: 0x%04x, "      \
-                                        "rev: 0x%02x, index: 0x%02x\n",                \
-                                        (info).available                               \
-                                               ? "available" : "nonavailable",         \
-                                        (info).enabled                                 \
-                                               ? "enabled" : "disabled",               \
-                                        (info).id, (info).rev, (info).index)
-       fappend_core("CHIPCOMMON", bcm->core_chipcommon);
-       fappend_core("PCI", bcm->core_pci);
-       fappend_core("first 80211", bcm->core_80211[0]);
-       fappend_core("second 80211", bcm->core_80211[1]);
-#undef fappend_core
-       tmp16 = bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_CONTROL);
-       fappend("LEDs: ");
-       for (i = 0; i < BCM43xx_NR_LEDS; i++)
-               fappend("%d ", !!(tmp16 & (1 << i)));
-       fappend("\n");
-
-out:
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-       res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
-       up(&big_buffer_sem);
-       return res;
-}
-
-static ssize_t drvinfo_read_file(struct file *file, char __user *userbuf,
-                                size_t count, loff_t *ppos)
-{
-       const size_t len = REALLY_BIG_BUFFER_SIZE;
-
-       char *buf = really_big_buffer;
-       size_t pos = 0;
-       ssize_t res;
-
-       down(&big_buffer_sem);
-
-       /* This is where the information is written to the "driver" file */
-       fappend(KBUILD_MODNAME " driver\n");
-       fappend("Compiled at: %s %s\n", __DATE__, __TIME__);
-
-       res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
-       up(&big_buffer_sem);
-       return res;
-}
-
-static ssize_t spromdump_read_file(struct file *file, char __user *userbuf,
-                                size_t count, loff_t *ppos)
-{
-       const size_t len = REALLY_BIG_BUFFER_SIZE;
-
-       struct bcm43xx_private *bcm = file->private_data;
-       char *buf = really_big_buffer;
-       size_t pos = 0;
-       ssize_t res;
-       unsigned long flags;
-
-       down(&big_buffer_sem);
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED) {
-               fappend("Board not initialized.\n");
-               goto out;
-       }
-
-       /* This is where the information is written to the "sprom_dump" file */
-       fappend("boardflags: 0x%04x\n", bcm->sprom.boardflags);
-
-out:
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-       res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
-       up(&big_buffer_sem);
-       return res;
-}
-
-static ssize_t tsf_read_file(struct file *file, char __user *userbuf,
-                            size_t count, loff_t *ppos)
-{
-       const size_t len = REALLY_BIG_BUFFER_SIZE;
-
-       struct bcm43xx_private *bcm = file->private_data;
-       char *buf = really_big_buffer;
-       size_t pos = 0;
-       ssize_t res;
-       unsigned long flags;
-       u64 tsf;
-
-       down(&big_buffer_sem);
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED) {
-               fappend("Board not initialized.\n");
-               goto out;
-       }
-       bcm43xx_tsf_read(bcm, &tsf);
-       fappend("0x%08x%08x\n",
-               (unsigned int)((tsf & 0xFFFFFFFF00000000ULL) >> 32),
-               (unsigned int)(tsf & 0xFFFFFFFFULL));
-
-out:
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-       res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
-       up(&big_buffer_sem);
-       return res;
-}
-
-static ssize_t tsf_write_file(struct file *file, const char __user *user_buf,
-                             size_t count, loff_t *ppos)
-{
-       struct bcm43xx_private *bcm = file->private_data;
-       char *buf = really_big_buffer;
-       ssize_t buf_size;
-       ssize_t res;
-       unsigned long flags;
-       unsigned long long tsf;
-
-       buf_size = min(count, sizeof (really_big_buffer) - 1);
-       down(&big_buffer_sem);
-       if (copy_from_user(buf, user_buf, buf_size)) {
-               res = -EFAULT;
-               goto out_up;
-       }
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED) {
-               printk(KERN_INFO PFX "debugfs: Board not initialized.\n");
-               res = -EFAULT;
-               goto out_unlock;
-       }
-       if (sscanf(buf, "%lli", &tsf) != 1) {
-               printk(KERN_INFO PFX "debugfs: invalid values for \"tsf\"\n");
-               res = -EINVAL;
-               goto out_unlock;
-       }
-       bcm43xx_tsf_write(bcm, tsf);
-       mmiowb();
-       res = buf_size;
-       
-out_unlock:
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-out_up:
-       up(&big_buffer_sem);
-       return res;
-}
-
-static ssize_t txstat_read_file(struct file *file, char __user *userbuf,
-                               size_t count, loff_t *ppos)
-{
-       const size_t len = REALLY_BIG_BUFFER_SIZE;
-
-       struct bcm43xx_private *bcm = file->private_data;
-       char *buf = really_big_buffer;
-       size_t pos = 0;
-       ssize_t res;
-       unsigned long flags;
-       struct bcm43xx_dfsentry *e;
-       struct bcm43xx_xmitstatus *status;
-       int i, cnt, j = 0;
-
-       down(&big_buffer_sem);
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-
-       fappend("Last %d logged xmitstatus blobs (Latest first):\n\n",
-               BCM43xx_NR_LOGGED_XMITSTATUS);
-       e = bcm->dfsentry;
-       if (e->xmitstatus_printing == 0) {
-               /* At the beginning, make a copy of all data to avoid
-                * concurrency, as this function is called multiple
-                * times for big logs. Without copying, the data might
-                * change between reads. This would result in total trash.
-                */
-               e->xmitstatus_printing = 1;
-               e->saved_xmitstatus_ptr = e->xmitstatus_ptr;
-               e->saved_xmitstatus_cnt = e->xmitstatus_cnt;
-               memcpy(e->xmitstatus_print_buffer, e->xmitstatus_buffer,
-                      BCM43xx_NR_LOGGED_XMITSTATUS * sizeof(*(e->xmitstatus_buffer)));
-       }
-       i = e->saved_xmitstatus_ptr - 1;
-       if (i < 0)
-               i = BCM43xx_NR_LOGGED_XMITSTATUS - 1;
-       cnt = e->saved_xmitstatus_cnt;
-       while (cnt) {
-               status = e->xmitstatus_print_buffer + i;
-               fappend("0x%02x:   cookie: 0x%04x,  flags: 0x%02x,  "
-                       "cnt1: 0x%02x,  cnt2: 0x%02x,  seq: 0x%04x,  "
-                       "unk: 0x%04x\n", j,
-                       status->cookie, status->flags,
-                       status->cnt1, status->cnt2, status->seq,
-                       status->unknown);
-               j++;
-               cnt--;
-               i--;
-               if (i < 0)
-                       i = BCM43xx_NR_LOGGED_XMITSTATUS - 1;
-       }
-
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       res = simple_read_from_buffer(userbuf, count, ppos, buf, pos);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (*ppos == pos) {
-               /* Done. Drop the copied data. */
-               e->xmitstatus_printing = 0;
-       }
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-       up(&big_buffer_sem);
-       return res;
-}
-
-static ssize_t restart_write_file(struct file *file, const char __user *user_buf,
-                                 size_t count, loff_t *ppos)
-{
-       struct bcm43xx_private *bcm = file->private_data;
-       char *buf = really_big_buffer;
-       ssize_t buf_size;
-       ssize_t res;
-       unsigned long flags;
-
-       buf_size = min(count, sizeof (really_big_buffer) - 1);
-       down(&big_buffer_sem);
-       if (copy_from_user(buf, user_buf, buf_size)) {
-               res = -EFAULT;
-               goto out_up;
-       }
-       mutex_lock(&(bcm)->mutex);
-       spin_lock_irqsave(&(bcm)->irq_lock, flags);
-       if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED) {
-               printk(KERN_INFO PFX "debugfs: Board not initialized.\n");
-               res = -EFAULT;
-               goto out_unlock;
-       }
-       if (count > 0 && buf[0] == '1') {
-               bcm43xx_controller_restart(bcm, "manually restarted");
-               res = count;
-       } else
-               res = -EINVAL;
-
-out_unlock:
-       spin_unlock_irqrestore(&(bcm)->irq_lock, flags);
-       mutex_unlock(&(bcm)->mutex);
-out_up:
-       up(&big_buffer_sem);
-       return res;
-}
-
-#undef fappend
-
-
-static const struct file_operations devinfo_fops = {
-       .read = devinfo_read_file,
-       .write = write_file_dummy,
-       .open = open_file_generic,
-};
-
-static const struct file_operations spromdump_fops = {
-       .read = spromdump_read_file,
-       .write = write_file_dummy,
-       .open = open_file_generic,
-};
-
-static const struct file_operations drvinfo_fops = {
-       .read = drvinfo_read_file,
-       .write = write_file_dummy,
-       .open = open_file_generic,
-};
-
-static const struct file_operations tsf_fops = {
-       .read = tsf_read_file,
-       .write = tsf_write_file,
-       .open = open_file_generic,
-};
-
-static const struct file_operations txstat_fops = {
-       .read = txstat_read_file,
-       .write = write_file_dummy,
-       .open = open_file_generic,
-};
-
-static const struct file_operations restart_fops = {
-       .write = restart_write_file,
-       .open = open_file_generic,
-};
-
-
-void bcm43xx_debugfs_add_device(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_dfsentry *e;
-       char devdir[IFNAMSIZ];
-
-       assert(bcm);
-       e = kzalloc(sizeof(*e), GFP_KERNEL);
-       if (!e) {
-               printk(KERN_ERR PFX "out of memory\n");
-               return;
-       }
-       e->bcm = bcm;
-       e->xmitstatus_buffer = kzalloc(BCM43xx_NR_LOGGED_XMITSTATUS
-                                      * sizeof(*(e->xmitstatus_buffer)),
-                                      GFP_KERNEL);
-       if (!e->xmitstatus_buffer) {
-               printk(KERN_ERR PFX "out of memory\n");
-               kfree(e);
-               return;
-       }
-       e->xmitstatus_print_buffer = kzalloc(BCM43xx_NR_LOGGED_XMITSTATUS
-                                            * sizeof(*(e->xmitstatus_buffer)),
-                                            GFP_KERNEL);
-       if (!e->xmitstatus_print_buffer) {
-               printk(KERN_ERR PFX "out of memory\n");
-               kfree(e);
-               return;
-       }
-
-
-       bcm->dfsentry = e;
-
-       strncpy(devdir, bcm->net_dev->name, ARRAY_SIZE(devdir));
-       e->subdir = debugfs_create_dir(devdir, fs.root);
-       e->dentry_devinfo = debugfs_create_file("devinfo", 0444, e->subdir,
-                                               bcm, &devinfo_fops);
-       if (!e->dentry_devinfo)
-               printk(KERN_ERR PFX "debugfs: creating \"devinfo\" for \"%s\" failed!\n", devdir);
-       e->dentry_spromdump = debugfs_create_file("sprom_dump", 0444, e->subdir,
-                                                 bcm, &spromdump_fops);
-       if (!e->dentry_spromdump)
-               printk(KERN_ERR PFX "debugfs: creating \"sprom_dump\" for \"%s\" failed!\n", devdir);
-       e->dentry_tsf = debugfs_create_file("tsf", 0666, e->subdir,
-                                           bcm, &tsf_fops);
-       if (!e->dentry_tsf)
-               printk(KERN_ERR PFX "debugfs: creating \"tsf\" for \"%s\" failed!\n", devdir);
-       e->dentry_txstat = debugfs_create_file("tx_status", 0444, e->subdir,
-                                               bcm, &txstat_fops);
-       if (!e->dentry_txstat)
-               printk(KERN_ERR PFX "debugfs: creating \"tx_status\" for \"%s\" failed!\n", devdir);
-       e->dentry_restart = debugfs_create_file("restart", 0222, e->subdir,
-                                               bcm, &restart_fops);
-       if (!e->dentry_restart)
-               printk(KERN_ERR PFX "debugfs: creating \"restart\" for \"%s\" failed!\n", devdir);
-}
-
-void bcm43xx_debugfs_remove_device(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_dfsentry *e;
-
-       if (!bcm)
-               return;
-
-       e = bcm->dfsentry;
-       assert(e);
-       debugfs_remove(e->dentry_spromdump);
-       debugfs_remove(e->dentry_devinfo);
-       debugfs_remove(e->dentry_tsf);
-       debugfs_remove(e->dentry_txstat);
-       debugfs_remove(e->dentry_restart);
-       debugfs_remove(e->subdir);
-       kfree(e->xmitstatus_buffer);
-       kfree(e->xmitstatus_print_buffer);
-       kfree(e);
-}
-
-void bcm43xx_debugfs_log_txstat(struct bcm43xx_private *bcm,
-                               struct bcm43xx_xmitstatus *status)
-{
-       struct bcm43xx_dfsentry *e;
-       struct bcm43xx_xmitstatus *savedstatus;
-
-       /* This is protected by bcm->_lock */
-       e = bcm->dfsentry;
-       assert(e);
-       savedstatus = e->xmitstatus_buffer + e->xmitstatus_ptr;
-       memcpy(savedstatus, status, sizeof(*status));
-       e->xmitstatus_ptr++;
-       if (e->xmitstatus_ptr >= BCM43xx_NR_LOGGED_XMITSTATUS)
-               e->xmitstatus_ptr = 0;
-       if (e->xmitstatus_cnt < BCM43xx_NR_LOGGED_XMITSTATUS)
-               e->xmitstatus_cnt++;
-}
-
-void bcm43xx_debugfs_init(void)
-{
-       memset(&fs, 0, sizeof(fs));
-       fs.root = debugfs_create_dir(KBUILD_MODNAME, NULL);
-       if (!fs.root)
-               printk(KERN_ERR PFX "debugfs: creating \"" KBUILD_MODNAME "\" subdir failed!\n");
-       fs.dentry_driverinfo = debugfs_create_file("driver", 0444, fs.root, NULL, &drvinfo_fops);
-       if (!fs.dentry_driverinfo)
-               printk(KERN_ERR PFX "debugfs: creating \"" KBUILD_MODNAME "/driver\" failed!\n");
-}
-
-void bcm43xx_debugfs_exit(void)
-{
-       debugfs_remove(fs.dentry_driverinfo);
-       debugfs_remove(fs.root);
-}
-
-void bcm43xx_printk_dump(const char *data,
-                        size_t size,
-                        const char *description)
-{
-       size_t i;
-       char c;
-
-       printk(KERN_INFO PFX "Data dump (%s, %zd bytes):",
-              description, size);
-       for (i = 0; i < size; i++) {
-               c = data[i];
-               if (i % 8 == 0)
-                       printk("\n" KERN_INFO PFX "0x%08zx:  0x%02x, ", i, c & 0xff);
-               else
-                       printk("0x%02x, ", c & 0xff);
-       }
-       printk("\n");
-}
-
-void bcm43xx_printk_bitdump(const unsigned char *data,
-                           size_t bytes, int msb_to_lsb,
-                           const char *description)
-{
-       size_t i;
-       int j;
-       const unsigned char *d;
-
-       printk(KERN_INFO PFX "*** Bitdump (%s, %zd bytes, %s) ***",
-              description, bytes, msb_to_lsb ? "MSB to LSB" : "LSB to MSB");
-       for (i = 0; i < bytes; i++) {
-               d = data + i;
-               if (i % 8 == 0)
-                       printk("\n" KERN_INFO PFX "0x%08zx:  ", i);
-               if (msb_to_lsb) {
-                       for (j = 7; j >= 0; j--) {
-                               if (*d & (1 << j))
-                                       printk("1");
-                               else
-                                       printk("0");
-                       }
-               } else {
-                       for (j = 0; j < 8; j++) {
-                               if (*d & (1 << j))
-                                       printk("1");
-                               else
-                                       printk("0");
-                       }
-               }
-               printk(" ");
-       }
-       printk("\n");
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.h b/drivers/net/wireless/bcm43xx/bcm43xx_debugfs.h
deleted file mode 100644 (file)
index a40d1af..0000000
+++ /dev/null
@@ -1,118 +0,0 @@
-#ifndef BCM43xx_DEBUGFS_H_
-#define BCM43xx_DEBUGFS_H_
-
-struct bcm43xx_private;
-struct bcm43xx_xmitstatus;
-
-#ifdef CONFIG_BCM43XX_DEBUG
-
-#include <linux/list.h>
-#include <asm/semaphore.h>
-
-struct dentry;
-
-/* limited by the size of the "really_big_buffer" */
-#define BCM43xx_NR_LOGGED_XMITSTATUS   100
-
-struct bcm43xx_dfsentry {
-       struct dentry *subdir;
-       struct dentry *dentry_devinfo;
-       struct dentry *dentry_spromdump;
-       struct dentry *dentry_tsf;
-       struct dentry *dentry_txstat;
-       struct dentry *dentry_restart;
-
-       struct bcm43xx_private *bcm;
-
-       /* saved xmitstatus. */
-       struct bcm43xx_xmitstatus *xmitstatus_buffer;
-       int xmitstatus_ptr;
-       int xmitstatus_cnt;
-       /* We need a seperate buffer while printing to avoid
-        * concurrency issues. (New xmitstatus can arrive
-        * while we are printing).
-        */
-       struct bcm43xx_xmitstatus *xmitstatus_print_buffer;
-       int saved_xmitstatus_ptr;
-       int saved_xmitstatus_cnt;
-       int xmitstatus_printing;
-};
-
-struct bcm43xx_debugfs {
-       struct dentry *root;
-       struct dentry *dentry_driverinfo;
-};
-
-void bcm43xx_debugfs_init(void);
-void bcm43xx_debugfs_exit(void);
-void bcm43xx_debugfs_add_device(struct bcm43xx_private *bcm);
-void bcm43xx_debugfs_remove_device(struct bcm43xx_private *bcm);
-void bcm43xx_debugfs_log_txstat(struct bcm43xx_private *bcm,
-                               struct bcm43xx_xmitstatus *status);
-
-/* Debug helper: Dump binary data through printk. */
-void bcm43xx_printk_dump(const char *data,
-                        size_t size,
-                        const char *description);
-/* Debug helper: Dump bitwise binary data through printk. */
-void bcm43xx_printk_bitdump(const unsigned char *data,
-                           size_t bytes, int msb_to_lsb,
-                           const char *description);
-#define bcm43xx_printk_bitdumpt(pointer, msb_to_lsb, description) \
-       do {                                                                    \
-               bcm43xx_printk_bitdump((const unsigned char *)(pointer),        \
-                                      sizeof(*(pointer)),                      \
-                                      (msb_to_lsb),                            \
-                                      (description));                          \
-       } while (0)
-
-#else /* CONFIG_BCM43XX_DEBUG*/
-
-static inline
-void bcm43xx_debugfs_init(void) { }
-static inline
-void bcm43xx_debugfs_exit(void) { }
-static inline
-void bcm43xx_debugfs_add_device(struct bcm43xx_private *bcm) { }
-static inline
-void bcm43xx_debugfs_remove_device(struct bcm43xx_private *bcm) { }
-static inline
-void bcm43xx_debugfs_log_txstat(struct bcm43xx_private *bcm,
-                               struct bcm43xx_xmitstatus *status) { }
-
-static inline
-void bcm43xx_printk_dump(const char *data,
-                        size_t size,
-                        const char *description)
-{
-}
-static inline
-void bcm43xx_printk_bitdump(const unsigned char *data,
-                           size_t bytes, int msb_to_lsb,
-                           const char *description)
-{
-}
-#define bcm43xx_printk_bitdumpt(pointer, msb_to_lsb, description)  do { /* nothing */ } while (0)
-
-#endif /* CONFIG_BCM43XX_DEBUG*/
-
-/* Ugly helper macros to make incomplete code more verbose on runtime */
-#ifdef TODO
-# undef TODO
-#endif
-#define TODO()  \
-       do {                                                                            \
-               printk(KERN_INFO PFX "TODO: Incomplete code in %s() at %s:%d\n",        \
-                      __FUNCTION__, __FILE__, __LINE__);                               \
-       } while (0)
-
-#ifdef FIXME
-# undef FIXME
-#endif
-#define FIXME()  \
-       do {                                                                            \
-               printk(KERN_INFO PFX "FIXME: Possibly broken code in %s() at %s:%d\n",  \
-                      __FUNCTION__, __FILE__, __LINE__);                               \
-       } while (0)
-
-#endif /* BCM43xx_DEBUGFS_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_dma.c b/drivers/net/wireless/bcm43xx/bcm43xx_dma.c
deleted file mode 100644 (file)
index 1f7731f..0000000
+++ /dev/null
@@ -1,1263 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  DMA ringbuffer and descriptor allocation/management
-
-  Copyright (c) 2005, 2006 Michael Buesch <mbuesch@freenet.de>
-
-  Some code in this file is derived from the b44.c driver
-  Copyright (C) 2002 David S. Miller
-  Copyright (C) Pekka Pietikainen
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include "bcm43xx.h"
-#include "bcm43xx_dma.h"
-#include "bcm43xx_main.h"
-#include "bcm43xx_debugfs.h"
-#include "bcm43xx_power.h"
-#include "bcm43xx_xmit.h"
-
-#include <linux/dma-mapping.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/skbuff.h>
-
-
-static inline int free_slots(struct bcm43xx_dmaring *ring)
-{
-       return (ring->nr_slots - ring->used_slots);
-}
-
-static inline int next_slot(struct bcm43xx_dmaring *ring, int slot)
-{
-       assert(slot >= -1 && slot <= ring->nr_slots - 1);
-       if (slot == ring->nr_slots - 1)
-               return 0;
-       return slot + 1;
-}
-
-static inline int prev_slot(struct bcm43xx_dmaring *ring, int slot)
-{
-       assert(slot >= 0 && slot <= ring->nr_slots - 1);
-       if (slot == 0)
-               return ring->nr_slots - 1;
-       return slot - 1;
-}
-
-/* Request a slot for usage. */
-static inline
-int request_slot(struct bcm43xx_dmaring *ring)
-{
-       int slot;
-
-       assert(ring->tx);
-       assert(!ring->suspended);
-       assert(free_slots(ring) != 0);
-
-       slot = next_slot(ring, ring->current_slot);
-       ring->current_slot = slot;
-       ring->used_slots++;
-
-       /* Check the number of available slots and suspend TX,
-        * if we are running low on free slots.
-        */
-       if (unlikely(free_slots(ring) < ring->suspend_mark)) {
-               netif_stop_queue(ring->bcm->net_dev);
-               ring->suspended = 1;
-       }
-#ifdef CONFIG_BCM43XX_DEBUG
-       if (ring->used_slots > ring->max_used_slots)
-               ring->max_used_slots = ring->used_slots;
-#endif /* CONFIG_BCM43XX_DEBUG*/
-
-       return slot;
-}
-
-/* Return a slot to the free slots. */
-static inline
-void return_slot(struct bcm43xx_dmaring *ring, int slot)
-{
-       assert(ring->tx);
-
-       ring->used_slots--;
-
-       /* Check if TX is suspended and check if we have
-        * enough free slots to resume it again.
-        */
-       if (unlikely(ring->suspended)) {
-               if (free_slots(ring) >= ring->resume_mark) {
-                       ring->suspended = 0;
-                       netif_wake_queue(ring->bcm->net_dev);
-               }
-       }
-}
-
-u16 bcm43xx_dmacontroller_base(int dma64bit, int controller_idx)
-{
-       static const u16 map64[] = {
-               BCM43xx_MMIO_DMA64_BASE0,
-               BCM43xx_MMIO_DMA64_BASE1,
-               BCM43xx_MMIO_DMA64_BASE2,
-               BCM43xx_MMIO_DMA64_BASE3,
-               BCM43xx_MMIO_DMA64_BASE4,
-               BCM43xx_MMIO_DMA64_BASE5,
-       };
-       static const u16 map32[] = {
-               BCM43xx_MMIO_DMA32_BASE0,
-               BCM43xx_MMIO_DMA32_BASE1,
-               BCM43xx_MMIO_DMA32_BASE2,
-               BCM43xx_MMIO_DMA32_BASE3,
-               BCM43xx_MMIO_DMA32_BASE4,
-               BCM43xx_MMIO_DMA32_BASE5,
-       };
-
-       if (dma64bit) {
-               assert(controller_idx >= 0 &&
-                      controller_idx < ARRAY_SIZE(map64));
-               return map64[controller_idx];
-       }
-       assert(controller_idx >= 0 &&
-              controller_idx < ARRAY_SIZE(map32));
-       return map32[controller_idx];
-}
-
-static inline
-dma_addr_t map_descbuffer(struct bcm43xx_dmaring *ring,
-                         unsigned char *buf,
-                         size_t len,
-                         int tx)
-{
-       dma_addr_t dmaaddr;
-       int direction = PCI_DMA_FROMDEVICE;
-
-       if (tx)
-               direction = PCI_DMA_TODEVICE;
-
-       dmaaddr = pci_map_single(ring->bcm->pci_dev,
-                                        buf, len,
-                                        direction);
-
-       return dmaaddr;
-}
-
-static inline
-void unmap_descbuffer(struct bcm43xx_dmaring *ring,
-                     dma_addr_t addr,
-                     size_t len,
-                     int tx)
-{
-       if (tx) {
-               pci_unmap_single(ring->bcm->pci_dev,
-                                addr, len,
-                                PCI_DMA_TODEVICE);
-       } else {
-               pci_unmap_single(ring->bcm->pci_dev,
-                                addr, len,
-                                PCI_DMA_FROMDEVICE);
-       }
-}
-
-static inline
-void sync_descbuffer_for_cpu(struct bcm43xx_dmaring *ring,
-                            dma_addr_t addr,
-                            size_t len)
-{
-       assert(!ring->tx);
-
-       pci_dma_sync_single_for_cpu(ring->bcm->pci_dev,
-                                   addr, len, PCI_DMA_FROMDEVICE);
-}
-
-static inline
-void sync_descbuffer_for_device(struct bcm43xx_dmaring *ring,
-                               dma_addr_t addr,
-                               size_t len)
-{
-       assert(!ring->tx);
-
-       pci_dma_sync_single_for_cpu(ring->bcm->pci_dev,
-                                   addr, len, PCI_DMA_TODEVICE);
-}
-
-/* Unmap and free a descriptor buffer. */
-static inline
-void free_descriptor_buffer(struct bcm43xx_dmaring *ring,
-                           struct bcm43xx_dmadesc_meta *meta,
-                           int irq_context)
-{
-       assert(meta->skb);
-       if (irq_context)
-               dev_kfree_skb_irq(meta->skb);
-       else
-               dev_kfree_skb(meta->skb);
-       meta->skb = NULL;
-}
-
-static int alloc_ringmemory(struct bcm43xx_dmaring *ring)
-{
-       ring->descbase = pci_alloc_consistent(ring->bcm->pci_dev, BCM43xx_DMA_RINGMEMSIZE,
-                                           &(ring->dmabase));
-       if (!ring->descbase) {
-               /* Allocation may have failed due to pci_alloc_consistent
-                  insisting on use of GFP_DMA, which is more restrictive
-                  than necessary...  */
-               struct dma_desc *rx_ring;
-               dma_addr_t rx_ring_dma;
-
-               rx_ring = kzalloc(BCM43xx_DMA_RINGMEMSIZE, GFP_KERNEL);
-               if (!rx_ring)
-                       goto out_err;
-
-               rx_ring_dma = pci_map_single(ring->bcm->pci_dev, rx_ring,
-                                            BCM43xx_DMA_RINGMEMSIZE,
-                                            PCI_DMA_BIDIRECTIONAL);
-
-               if (pci_dma_mapping_error(rx_ring_dma) ||
-                   rx_ring_dma + BCM43xx_DMA_RINGMEMSIZE > ring->bcm->dma_mask) {
-                       /* Sigh... */
-                       if (!pci_dma_mapping_error(rx_ring_dma))
-                               pci_unmap_single(ring->bcm->pci_dev,
-                                                rx_ring_dma, BCM43xx_DMA_RINGMEMSIZE,
-                                                PCI_DMA_BIDIRECTIONAL);
-                       rx_ring_dma = pci_map_single(ring->bcm->pci_dev,
-                                                rx_ring, BCM43xx_DMA_RINGMEMSIZE,
-                                                PCI_DMA_BIDIRECTIONAL);
-                       if (pci_dma_mapping_error(rx_ring_dma) ||
-                           rx_ring_dma + BCM43xx_DMA_RINGMEMSIZE > ring->bcm->dma_mask) {
-                               assert(0);
-                               if (!pci_dma_mapping_error(rx_ring_dma))
-                                       pci_unmap_single(ring->bcm->pci_dev,
-                                                        rx_ring_dma, BCM43xx_DMA_RINGMEMSIZE,
-                                                        PCI_DMA_BIDIRECTIONAL);
-                               goto out_err;
-                       }
-                }
-
-                ring->descbase = rx_ring;
-                ring->dmabase = rx_ring_dma;
-       }
-       memset(ring->descbase, 0, BCM43xx_DMA_RINGMEMSIZE);
-
-       return 0;
-out_err:
-       printk(KERN_ERR PFX "DMA ringmemory allocation failed\n");
-       return -ENOMEM;
-}
-
-static void free_ringmemory(struct bcm43xx_dmaring *ring)
-{
-       struct device *dev = &(ring->bcm->pci_dev->dev);
-
-       dma_free_coherent(dev, BCM43xx_DMA_RINGMEMSIZE,
-                         ring->descbase, ring->dmabase);
-}
-
-/* Reset the RX DMA channel */
-int bcm43xx_dmacontroller_rx_reset(struct bcm43xx_private *bcm,
-                                  u16 mmio_base, int dma64)
-{
-       int i;
-       u32 value;
-       u16 offset;
-
-       offset = dma64 ? BCM43xx_DMA64_RXCTL : BCM43xx_DMA32_RXCTL;
-       bcm43xx_write32(bcm, mmio_base + offset, 0);
-       for (i = 0; i < 1000; i++) {
-               offset = dma64 ? BCM43xx_DMA64_RXSTATUS : BCM43xx_DMA32_RXSTATUS;
-               value = bcm43xx_read32(bcm, mmio_base + offset);
-               if (dma64) {
-                       value &= BCM43xx_DMA64_RXSTAT;
-                       if (value == BCM43xx_DMA64_RXSTAT_DISABLED) {
-                               i = -1;
-                               break;
-                       }
-               } else {
-                       value &= BCM43xx_DMA32_RXSTATE;
-                       if (value == BCM43xx_DMA32_RXSTAT_DISABLED) {
-                               i = -1;
-                               break;
-                       }
-               }
-               udelay(10);
-       }
-       if (i != -1) {
-               printk(KERN_ERR PFX "Error: Wait on DMA RX status timed out.\n");
-               return -ENODEV;
-       }
-
-       return 0;
-}
-
-/* Reset the RX DMA channel */
-int bcm43xx_dmacontroller_tx_reset(struct bcm43xx_private *bcm,
-                                  u16 mmio_base, int dma64)
-{
-       int i;
-       u32 value;
-       u16 offset;
-
-       for (i = 0; i < 1000; i++) {
-               offset = dma64 ? BCM43xx_DMA64_TXSTATUS : BCM43xx_DMA32_TXSTATUS;
-               value = bcm43xx_read32(bcm, mmio_base + offset);
-               if (dma64) {
-                       value &= BCM43xx_DMA64_TXSTAT;
-                       if (value == BCM43xx_DMA64_TXSTAT_DISABLED ||
-                           value == BCM43xx_DMA64_TXSTAT_IDLEWAIT ||
-                           value == BCM43xx_DMA64_TXSTAT_STOPPED)
-                               break;
-               } else {
-                       value &= BCM43xx_DMA32_TXSTATE;
-                       if (value == BCM43xx_DMA32_TXSTAT_DISABLED ||
-                           value == BCM43xx_DMA32_TXSTAT_IDLEWAIT ||
-                           value == BCM43xx_DMA32_TXSTAT_STOPPED)
-                               break;
-               }
-               udelay(10);
-       }
-       offset = dma64 ? BCM43xx_DMA64_TXCTL : BCM43xx_DMA32_TXCTL;
-       bcm43xx_write32(bcm, mmio_base + offset, 0);
-       for (i = 0; i < 1000; i++) {
-               offset = dma64 ? BCM43xx_DMA64_TXSTATUS : BCM43xx_DMA32_TXSTATUS;
-               value = bcm43xx_read32(bcm, mmio_base + offset);
-               if (dma64) {
-                       value &= BCM43xx_DMA64_TXSTAT;
-                       if (value == BCM43xx_DMA64_TXSTAT_DISABLED) {
-                               i = -1;
-                               break;
-                       }
-               } else {
-                       value &= BCM43xx_DMA32_TXSTATE;
-                       if (value == BCM43xx_DMA32_TXSTAT_DISABLED) {
-                               i = -1;
-                               break;
-                       }
-               }
-               udelay(10);
-       }
-       if (i != -1) {
-               printk(KERN_ERR PFX "Error: Wait on DMA TX status timed out.\n");
-               return -ENODEV;
-       }
-       /* ensure the reset is completed. */
-       udelay(300);
-
-       return 0;
-}
-
-static void fill_descriptor(struct bcm43xx_dmaring *ring,
-                           struct bcm43xx_dmadesc_generic *desc,
-                           dma_addr_t dmaaddr,
-                           u16 bufsize,
-                           int start, int end, int irq)
-{
-       int slot;
-
-       slot = bcm43xx_dma_desc2idx(ring, desc);
-       assert(slot >= 0 && slot < ring->nr_slots);
-
-       if (ring->dma64) {
-               u32 ctl0 = 0, ctl1 = 0;
-               u32 addrlo, addrhi;
-               u32 addrext;
-
-               addrlo = (u32)(dmaaddr & 0xFFFFFFFF);
-               addrhi = (((u64)dmaaddr >> 32) & ~BCM43xx_DMA64_ROUTING);
-               addrext = (((u64)dmaaddr >> 32) >> BCM43xx_DMA64_ROUTING_SHIFT);
-               addrhi |= ring->routing;
-               if (slot == ring->nr_slots - 1)
-                       ctl0 |= BCM43xx_DMA64_DCTL0_DTABLEEND;
-               if (start)
-                       ctl0 |= BCM43xx_DMA64_DCTL0_FRAMESTART;
-               if (end)
-                       ctl0 |= BCM43xx_DMA64_DCTL0_FRAMEEND;
-               if (irq)
-                       ctl0 |= BCM43xx_DMA64_DCTL0_IRQ;
-               ctl1 |= (bufsize - ring->frameoffset)
-                       & BCM43xx_DMA64_DCTL1_BYTECNT;
-               ctl1 |= (addrext << BCM43xx_DMA64_DCTL1_ADDREXT_SHIFT)
-                       & BCM43xx_DMA64_DCTL1_ADDREXT_MASK;
-
-               desc->dma64.control0 = cpu_to_le32(ctl0);
-               desc->dma64.control1 = cpu_to_le32(ctl1);
-               desc->dma64.address_low = cpu_to_le32(addrlo);
-               desc->dma64.address_high = cpu_to_le32(addrhi);
-       } else {
-               u32 ctl;
-               u32 addr;
-               u32 addrext;
-
-               addr = (u32)(dmaaddr & ~BCM43xx_DMA32_ROUTING);
-               addrext = (u32)(dmaaddr & BCM43xx_DMA32_ROUTING)
-                          >> BCM43xx_DMA32_ROUTING_SHIFT;
-               addr |= ring->routing;
-               ctl = (bufsize - ring->frameoffset)
-                     & BCM43xx_DMA32_DCTL_BYTECNT;
-               if (slot == ring->nr_slots - 1)
-                       ctl |= BCM43xx_DMA32_DCTL_DTABLEEND;
-               if (start)
-                       ctl |= BCM43xx_DMA32_DCTL_FRAMESTART;
-               if (end)
-                       ctl |= BCM43xx_DMA32_DCTL_FRAMEEND;
-               if (irq)
-                       ctl |= BCM43xx_DMA32_DCTL_IRQ;
-               ctl |= (addrext << BCM43xx_DMA32_DCTL_ADDREXT_SHIFT)
-                      & BCM43xx_DMA32_DCTL_ADDREXT_MASK;
-
-               desc->dma32.control = cpu_to_le32(ctl);
-               desc->dma32.address = cpu_to_le32(addr);
-       }
-}
-
-static int setup_rx_descbuffer(struct bcm43xx_dmaring *ring,
-                              struct bcm43xx_dmadesc_generic *desc,
-                              struct bcm43xx_dmadesc_meta *meta,
-                              gfp_t gfp_flags)
-{
-       struct bcm43xx_rxhdr *rxhdr;
-       struct bcm43xx_hwxmitstatus *xmitstat;
-       dma_addr_t dmaaddr;
-       struct sk_buff *skb;
-
-       assert(!ring->tx);
-
-       skb = __dev_alloc_skb(ring->rx_buffersize, gfp_flags);
-       if (unlikely(!skb))
-               return -ENOMEM;
-       dmaaddr = map_descbuffer(ring, skb->data, ring->rx_buffersize, 0);
-       /* This hardware bug work-around adapted from the b44 driver.
-          The chip may be unable to do PCI DMA to/from anything above 1GB */
-       if (pci_dma_mapping_error(dmaaddr) ||
-           dmaaddr + ring->rx_buffersize > ring->bcm->dma_mask) {
-               /* This one has 30-bit addressing... */
-               if (!pci_dma_mapping_error(dmaaddr))
-                       pci_unmap_single(ring->bcm->pci_dev,
-                                        dmaaddr, ring->rx_buffersize,
-                                        PCI_DMA_FROMDEVICE);
-               dev_kfree_skb_any(skb);
-               skb = __dev_alloc_skb(ring->rx_buffersize,GFP_DMA);
-               if (skb == NULL)
-                       return -ENOMEM;
-               dmaaddr = pci_map_single(ring->bcm->pci_dev,
-                                        skb->data, ring->rx_buffersize,
-                                        PCI_DMA_FROMDEVICE);
-               if (pci_dma_mapping_error(dmaaddr) ||
-                   dmaaddr + ring->rx_buffersize > ring->bcm->dma_mask) {
-                       assert(0);
-                       dev_kfree_skb_any(skb);
-                       return -ENOMEM;
-               }
-       }
-       meta->skb = skb;
-       meta->dmaaddr = dmaaddr;
-       skb->dev = ring->bcm->net_dev;
-
-       fill_descriptor(ring, desc, dmaaddr,
-                       ring->rx_buffersize, 0, 0, 0);
-
-       rxhdr = (struct bcm43xx_rxhdr *)(skb->data);
-       rxhdr->frame_length = 0;
-       rxhdr->flags1 = 0;
-       xmitstat = (struct bcm43xx_hwxmitstatus *)(skb->data);
-       xmitstat->cookie = 0;
-
-       return 0;
-}
-
-/* Allocate the initial descbuffers.
- * This is used for an RX ring only.
- */
-static int alloc_initial_descbuffers(struct bcm43xx_dmaring *ring)
-{
-       int i, err = -ENOMEM;
-       struct bcm43xx_dmadesc_generic *desc;
-       struct bcm43xx_dmadesc_meta *meta;
-
-       for (i = 0; i < ring->nr_slots; i++) {
-               desc = bcm43xx_dma_idx2desc(ring, i, &meta);
-
-               err = setup_rx_descbuffer(ring, desc, meta, GFP_KERNEL);
-               if (err)
-                       goto err_unwind;
-       }
-       mb();
-       ring->used_slots = ring->nr_slots;
-       err = 0;
-out:
-       return err;
-
-err_unwind:
-       for (i--; i >= 0; i--) {
-               desc = bcm43xx_dma_idx2desc(ring, i, &meta);
-
-               unmap_descbuffer(ring, meta->dmaaddr, ring->rx_buffersize, 0);
-               dev_kfree_skb(meta->skb);
-       }
-       goto out;
-}
-
-/* Do initial setup of the DMA controller.
- * Reset the controller, write the ring busaddress
- * and switch the "enable" bit on.
- */
-static int dmacontroller_setup(struct bcm43xx_dmaring *ring)
-{
-       int err = 0;
-       u32 value;
-       u32 addrext;
-
-       if (ring->tx) {
-               if (ring->dma64) {
-                       u64 ringbase = (u64)(ring->dmabase);
-
-                       addrext = ((ringbase >> 32) >> BCM43xx_DMA64_ROUTING_SHIFT);
-                       value = BCM43xx_DMA64_TXENABLE;
-                       value |= (addrext << BCM43xx_DMA64_TXADDREXT_SHIFT)
-                               & BCM43xx_DMA64_TXADDREXT_MASK;
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_TXCTL, value);
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_TXRINGLO,
-                                       (ringbase & 0xFFFFFFFF));
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_TXRINGHI,
-                                       ((ringbase >> 32) & ~BCM43xx_DMA64_ROUTING)
-                                       | ring->routing);
-               } else {
-                       u32 ringbase = (u32)(ring->dmabase);
-
-                       addrext = (ringbase >> BCM43xx_DMA32_ROUTING_SHIFT);
-                       value = BCM43xx_DMA32_TXENABLE;
-                       value |= (addrext << BCM43xx_DMA32_TXADDREXT_SHIFT)
-                               & BCM43xx_DMA32_TXADDREXT_MASK;
-                       bcm43xx_dma_write(ring, BCM43xx_DMA32_TXCTL, value);
-                       bcm43xx_dma_write(ring, BCM43xx_DMA32_TXRING,
-                                       (ringbase & ~BCM43xx_DMA32_ROUTING)
-                                       | ring->routing);
-               }
-       } else {
-               err = alloc_initial_descbuffers(ring);
-               if (err)
-                       goto out;
-               if (ring->dma64) {
-                       u64 ringbase = (u64)(ring->dmabase);
-
-                       addrext = ((ringbase >> 32) >> BCM43xx_DMA64_ROUTING_SHIFT);
-                       value = (ring->frameoffset << BCM43xx_DMA64_RXFROFF_SHIFT);
-                       value |= BCM43xx_DMA64_RXENABLE;
-                       value |= (addrext << BCM43xx_DMA64_RXADDREXT_SHIFT)
-                               & BCM43xx_DMA64_RXADDREXT_MASK;
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_RXCTL, value);
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_RXRINGLO,
-                                       (ringbase & 0xFFFFFFFF));
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_RXRINGHI,
-                                       ((ringbase >> 32) & ~BCM43xx_DMA64_ROUTING)
-                                       | ring->routing);
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_RXINDEX, 200);
-               } else {
-                       u32 ringbase = (u32)(ring->dmabase);
-
-                       addrext = (ringbase >> BCM43xx_DMA32_ROUTING_SHIFT);
-                       value = (ring->frameoffset << BCM43xx_DMA32_RXFROFF_SHIFT);
-                       value |= BCM43xx_DMA32_RXENABLE;
-                       value |= (addrext << BCM43xx_DMA32_RXADDREXT_SHIFT)
-                               & BCM43xx_DMA32_RXADDREXT_MASK;
-                       bcm43xx_dma_write(ring, BCM43xx_DMA32_RXCTL, value);
-                       bcm43xx_dma_write(ring, BCM43xx_DMA32_RXRING,
-                                       (ringbase & ~BCM43xx_DMA32_ROUTING)
-                                       | ring->routing);
-                       bcm43xx_dma_write(ring, BCM43xx_DMA32_RXINDEX, 200);
-               }
-       }
-
-out:
-       return err;
-}
-
-/* Shutdown the DMA controller. */
-static void dmacontroller_cleanup(struct bcm43xx_dmaring *ring)
-{
-       if (ring->tx) {
-               bcm43xx_dmacontroller_tx_reset(ring->bcm, ring->mmio_base, ring->dma64);
-               if (ring->dma64) {
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_TXRINGLO, 0);
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_TXRINGHI, 0);
-               } else
-                       bcm43xx_dma_write(ring, BCM43xx_DMA32_TXRING, 0);
-       } else {
-               bcm43xx_dmacontroller_rx_reset(ring->bcm, ring->mmio_base, ring->dma64);
-               if (ring->dma64) {
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_RXRINGLO, 0);
-                       bcm43xx_dma_write(ring, BCM43xx_DMA64_RXRINGHI, 0);
-               } else
-                       bcm43xx_dma_write(ring, BCM43xx_DMA32_RXRING, 0);
-       }
-}
-
-static void free_all_descbuffers(struct bcm43xx_dmaring *ring)
-{
-       struct bcm43xx_dmadesc_generic *desc;
-       struct bcm43xx_dmadesc_meta *meta;
-       int i;
-
-       if (!ring->used_slots)
-               return;
-       for (i = 0; i < ring->nr_slots; i++) {
-               desc = bcm43xx_dma_idx2desc(ring, i, &meta);
-
-               if (!meta->skb) {
-                       assert(ring->tx);
-                       continue;
-               }
-               if (ring->tx) {
-                       unmap_descbuffer(ring, meta->dmaaddr,
-                                       meta->skb->len, 1);
-               } else {
-                       unmap_descbuffer(ring, meta->dmaaddr,
-                                       ring->rx_buffersize, 0);
-               }
-               free_descriptor_buffer(ring, meta, 0);
-       }
-}
-
-/* Main initialization function. */
-static
-struct bcm43xx_dmaring * bcm43xx_setup_dmaring(struct bcm43xx_private *bcm,
-                                              int controller_index,
-                                              int for_tx,
-                                              int dma64)
-{
-       struct bcm43xx_dmaring *ring;
-       int err;
-       int nr_slots;
-
-       ring = kzalloc(sizeof(*ring), GFP_KERNEL);
-       if (!ring)
-               goto out;
-
-       nr_slots = BCM43xx_RXRING_SLOTS;
-       if (for_tx)
-               nr_slots = BCM43xx_TXRING_SLOTS;
-
-       ring->meta = kcalloc(nr_slots, sizeof(struct bcm43xx_dmadesc_meta),
-                            GFP_KERNEL);
-       if (!ring->meta)
-               goto err_kfree_ring;
-
-       ring->routing = BCM43xx_DMA32_CLIENTTRANS;
-       if (dma64)
-               ring->routing = BCM43xx_DMA64_CLIENTTRANS;
-
-       ring->bcm = bcm;
-       ring->nr_slots = nr_slots;
-       ring->suspend_mark = ring->nr_slots * BCM43xx_TXSUSPEND_PERCENT / 100;
-       ring->resume_mark = ring->nr_slots * BCM43xx_TXRESUME_PERCENT / 100;
-       assert(ring->suspend_mark < ring->resume_mark);
-       ring->mmio_base = bcm43xx_dmacontroller_base(dma64, controller_index);
-       ring->index = controller_index;
-       ring->dma64 = !!dma64;
-       if (for_tx) {
-               ring->tx = 1;
-               ring->current_slot = -1;
-       } else {
-               if (ring->index == 0) {
-                       ring->rx_buffersize = BCM43xx_DMA0_RX_BUFFERSIZE;
-                       ring->frameoffset = BCM43xx_DMA0_RX_FRAMEOFFSET;
-               } else if (ring->index == 3) {
-                       ring->rx_buffersize = BCM43xx_DMA3_RX_BUFFERSIZE;
-                       ring->frameoffset = BCM43xx_DMA3_RX_FRAMEOFFSET;
-               } else
-                       assert(0);
-       }
-
-       err = alloc_ringmemory(ring);
-       if (err)
-               goto err_kfree_meta;
-       err = dmacontroller_setup(ring);
-       if (err)
-               goto err_free_ringmemory;
-       return ring;
-
-out:
-       printk(KERN_ERR PFX "Error in bcm43xx_setup_dmaring\n");
-       return ring;
-
-err_free_ringmemory:
-       free_ringmemory(ring);
-err_kfree_meta:
-       kfree(ring->meta);
-err_kfree_ring:
-       kfree(ring);
-       ring = NULL;
-       goto out;
-}
-
-/* Main cleanup function. */
-static void bcm43xx_destroy_dmaring(struct bcm43xx_dmaring *ring)
-{
-       if (!ring)
-               return;
-
-       dprintk(KERN_INFO PFX "DMA-%s 0x%04X (%s) max used slots: %d/%d\n",
-               (ring->dma64) ? "64" : "32",
-               ring->mmio_base,
-               (ring->tx) ? "TX" : "RX",
-               ring->max_used_slots, ring->nr_slots);
-       /* Device IRQs are disabled prior entering this function,
-        * so no need to take care of concurrency with rx handler stuff.
-        */
-       dmacontroller_cleanup(ring);
-       free_all_descbuffers(ring);
-       free_ringmemory(ring);
-
-       kfree(ring->meta);
-       kfree(ring);
-}
-
-void bcm43xx_dma_free(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_dma *dma;
-
-       if (bcm43xx_using_pio(bcm))
-               return;
-       dma = bcm43xx_current_dma(bcm);
-
-       bcm43xx_destroy_dmaring(dma->rx_ring3);
-       dma->rx_ring3 = NULL;
-       bcm43xx_destroy_dmaring(dma->rx_ring0);
-       dma->rx_ring0 = NULL;
-
-       bcm43xx_destroy_dmaring(dma->tx_ring5);
-       dma->tx_ring5 = NULL;
-       bcm43xx_destroy_dmaring(dma->tx_ring4);
-       dma->tx_ring4 = NULL;
-       bcm43xx_destroy_dmaring(dma->tx_ring3);
-       dma->tx_ring3 = NULL;
-       bcm43xx_destroy_dmaring(dma->tx_ring2);
-       dma->tx_ring2 = NULL;
-       bcm43xx_destroy_dmaring(dma->tx_ring1);
-       dma->tx_ring1 = NULL;
-       bcm43xx_destroy_dmaring(dma->tx_ring0);
-       dma->tx_ring0 = NULL;
-}
-
-int bcm43xx_dma_init(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_dma *dma = bcm43xx_current_dma(bcm);
-       struct bcm43xx_dmaring *ring;
-       int err = -ENOMEM;
-       int dma64 = 0;
-
-       bcm->dma_mask = bcm43xx_get_supported_dma_mask(bcm);
-       if (bcm->dma_mask == DMA_64BIT_MASK)
-               dma64 = 1;
-       err = pci_set_dma_mask(bcm->pci_dev, bcm->dma_mask);
-       if (err)
-               goto no_dma;
-       err = pci_set_consistent_dma_mask(bcm->pci_dev, bcm->dma_mask);
-       if (err)
-               goto no_dma;
-
-       /* setup TX DMA channels. */
-       ring = bcm43xx_setup_dmaring(bcm, 0, 1, dma64);
-       if (!ring)
-               goto out;
-       dma->tx_ring0 = ring;
-
-       ring = bcm43xx_setup_dmaring(bcm, 1, 1, dma64);
-       if (!ring)
-               goto err_destroy_tx0;
-       dma->tx_ring1 = ring;
-
-       ring = bcm43xx_setup_dmaring(bcm, 2, 1, dma64);
-       if (!ring)
-               goto err_destroy_tx1;
-       dma->tx_ring2 = ring;
-
-       ring = bcm43xx_setup_dmaring(bcm, 3, 1, dma64);
-       if (!ring)
-               goto err_destroy_tx2;
-       dma->tx_ring3 = ring;
-
-       ring = bcm43xx_setup_dmaring(bcm, 4, 1, dma64);
-       if (!ring)
-               goto err_destroy_tx3;
-       dma->tx_ring4 = ring;
-
-       ring = bcm43xx_setup_dmaring(bcm, 5, 1, dma64);
-       if (!ring)
-               goto err_destroy_tx4;
-       dma->tx_ring5 = ring;
-
-       /* setup RX DMA channels. */
-       ring = bcm43xx_setup_dmaring(bcm, 0, 0, dma64);
-       if (!ring)
-               goto err_destroy_tx5;
-       dma->rx_ring0 = ring;
-
-       if (bcm->current_core->rev < 5) {
-               ring = bcm43xx_setup_dmaring(bcm, 3, 0, dma64);
-               if (!ring)
-                       goto err_destroy_rx0;
-               dma->rx_ring3 = ring;
-       }
-
-       dprintk(KERN_INFO PFX "%d-bit DMA initialized\n",
-               (bcm->dma_mask == DMA_64BIT_MASK) ? 64 :
-               (bcm->dma_mask == DMA_32BIT_MASK) ? 32 : 30);
-       err = 0;
-out:
-       return err;
-
-err_destroy_rx0:
-       bcm43xx_destroy_dmaring(dma->rx_ring0);
-       dma->rx_ring0 = NULL;
-err_destroy_tx5:
-       bcm43xx_destroy_dmaring(dma->tx_ring5);
-       dma->tx_ring5 = NULL;
-err_destroy_tx4:
-       bcm43xx_destroy_dmaring(dma->tx_ring4);
-       dma->tx_ring4 = NULL;
-err_destroy_tx3:
-       bcm43xx_destroy_dmaring(dma->tx_ring3);
-       dma->tx_ring3 = NULL;
-err_destroy_tx2:
-       bcm43xx_destroy_dmaring(dma->tx_ring2);
-       dma->tx_ring2 = NULL;
-err_destroy_tx1:
-       bcm43xx_destroy_dmaring(dma->tx_ring1);
-       dma->tx_ring1 = NULL;
-err_destroy_tx0:
-       bcm43xx_destroy_dmaring(dma->tx_ring0);
-       dma->tx_ring0 = NULL;
-no_dma:
-#ifdef CONFIG_BCM43XX_PIO
-       printk(KERN_WARNING PFX "DMA not supported on this device."
-                               " Falling back to PIO.\n");
-       bcm->__using_pio = 1;
-       return -ENOSYS;
-#else
-       printk(KERN_ERR PFX "FATAL: DMA not supported and PIO not configured. "
-                           "Please recompile the driver with PIO support.\n");
-       return -ENODEV;
-#endif /* CONFIG_BCM43XX_PIO */
-}
-
-/* Generate a cookie for the TX header. */
-static u16 generate_cookie(struct bcm43xx_dmaring *ring,
-                          int slot)
-{
-       u16 cookie = 0x1000;
-
-       /* Use the upper 4 bits of the cookie as
-        * DMA controller ID and store the slot number
-        * in the lower 12 bits.
-        * Note that the cookie must never be 0, as this
-        * is a special value used in RX path.
-        */
-       switch (ring->index) {
-       case 0:
-               cookie = 0xA000;
-               break;
-       case 1:
-               cookie = 0xB000;
-               break;
-       case 2:
-               cookie = 0xC000;
-               break;
-       case 3:
-               cookie = 0xD000;
-               break;
-       case 4:
-               cookie = 0xE000;
-               break;
-       case 5:
-               cookie = 0xF000;
-               break;
-       }
-       assert(((u16)slot & 0xF000) == 0x0000);
-       cookie |= (u16)slot;
-
-       return cookie;
-}
-
-/* Inspect a cookie and find out to which controller/slot it belongs. */
-static
-struct bcm43xx_dmaring * parse_cookie(struct bcm43xx_private *bcm,
-                                     u16 cookie, int *slot)
-{
-       struct bcm43xx_dma *dma = bcm43xx_current_dma(bcm);
-       struct bcm43xx_dmaring *ring = NULL;
-
-       switch (cookie & 0xF000) {
-       case 0xA000:
-               ring = dma->tx_ring0;
-               break;
-       case 0xB000:
-               ring = dma->tx_ring1;
-               break;
-       case 0xC000:
-               ring = dma->tx_ring2;
-               break;
-       case 0xD000:
-               ring = dma->tx_ring3;
-               break;
-       case 0xE000:
-               ring = dma->tx_ring4;
-               break;
-       case 0xF000:
-               ring = dma->tx_ring5;
-               break;
-       default:
-               assert(0);
-       }
-       *slot = (cookie & 0x0FFF);
-       assert(*slot >= 0 && *slot < ring->nr_slots);
-
-       return ring;
-}
-
-static void dmacontroller_poke_tx(struct bcm43xx_dmaring *ring,
-                                 int slot)
-{
-       u16 offset;
-       int descsize;
-
-       /* Everything is ready to start. Buffers are DMA mapped and
-        * associated with slots.
-        * "slot" is the last slot of the new frame we want to transmit.
-        * Close your seat belts now, please.
-        */
-       wmb();
-       slot = next_slot(ring, slot);
-       offset = (ring->dma64) ? BCM43xx_DMA64_TXINDEX : BCM43xx_DMA32_TXINDEX;
-       descsize = (ring->dma64) ? sizeof(struct bcm43xx_dmadesc64)
-               : sizeof(struct bcm43xx_dmadesc32);
-       bcm43xx_dma_write(ring, offset,
-                       (u32)(slot * descsize));
-}
-
-static void dma_tx_fragment(struct bcm43xx_dmaring *ring,
-                           struct sk_buff *skb,
-                           u8 cur_frag)
-{
-       int slot;
-       struct bcm43xx_dmadesc_generic *desc;
-       struct bcm43xx_dmadesc_meta *meta;
-       dma_addr_t dmaaddr;
-       struct sk_buff *bounce_skb;
-
-       assert(skb_shinfo(skb)->nr_frags == 0);
-
-       slot = request_slot(ring);
-       desc = bcm43xx_dma_idx2desc(ring, slot, &meta);
-
-       /* Add a device specific TX header. */
-       assert(skb_headroom(skb) >= sizeof(struct bcm43xx_txhdr));
-       /* Reserve enough headroom for the device tx header. */
-       __skb_push(skb, sizeof(struct bcm43xx_txhdr));
-       /* Now calculate and add the tx header.
-        * The tx header includes the PLCP header.
-        */
-       bcm43xx_generate_txhdr(ring->bcm,
-                              (struct bcm43xx_txhdr *)skb->data,
-                              skb->data + sizeof(struct bcm43xx_txhdr),
-                              skb->len - sizeof(struct bcm43xx_txhdr),
-                              (cur_frag == 0),
-                              generate_cookie(ring, slot));
-       dmaaddr = map_descbuffer(ring, skb->data, skb->len, 1);
-       if (dma_mapping_error(dmaaddr) || dmaaddr + skb->len > ring->bcm->dma_mask) {
-               /* chip cannot handle DMA to/from > 1GB, use bounce buffer (copied from b44 driver) */
-               if (!dma_mapping_error(dmaaddr))
-                       unmap_descbuffer(ring, dmaaddr, skb->len, 1);
-               bounce_skb = __dev_alloc_skb(skb->len, GFP_ATOMIC|GFP_DMA);
-               if (!bounce_skb)
-                       return;
-               dmaaddr = map_descbuffer(ring, bounce_skb->data, bounce_skb->len, 1);
-               if (dma_mapping_error(dmaaddr) || dmaaddr + skb->len > ring->bcm->dma_mask) {
-                       if (!dma_mapping_error(dmaaddr))
-                               unmap_descbuffer(ring, dmaaddr, skb->len, 1);
-                       dev_kfree_skb_any(bounce_skb);
-                       assert(0);
-                       return;
-               }
-               skb_copy_from_linear_data(skb, skb_put(bounce_skb, skb->len),
-                                         skb->len);
-               dev_kfree_skb_any(skb);
-               skb = bounce_skb;
-       }
-
-       meta->skb = skb;
-       meta->dmaaddr = dmaaddr;
-
-       fill_descriptor(ring, desc, dmaaddr,
-                       skb->len, 1, 1, 1);
-
-       /* Now transfer the whole frame. */
-       dmacontroller_poke_tx(ring, slot);
-}
-
-int bcm43xx_dma_tx(struct bcm43xx_private *bcm,
-                  struct ieee80211_txb *txb)
-{
-       /* We just received a packet from the kernel network subsystem.
-        * Add headers and DMA map the memory. Poke
-        * the device to send the stuff.
-        * Note that this is called from atomic context.
-        */
-       struct bcm43xx_dmaring *ring = bcm43xx_current_dma(bcm)->tx_ring1;
-       u8 i;
-       struct sk_buff *skb;
-
-       assert(ring->tx);
-       if (unlikely(free_slots(ring) < txb->nr_frags)) {
-               /* The queue should be stopped,
-                * if we are low on free slots.
-                * If this ever triggers, we have to lower the suspend_mark.
-                */
-               dprintkl(KERN_ERR PFX "Out of DMA descriptor slots!\n");
-               return -ENOMEM;
-       }
-
-       for (i = 0; i < txb->nr_frags; i++) {
-               skb = txb->fragments[i];
-               /* Take skb from ieee80211_txb_free */
-               txb->fragments[i] = NULL;
-               dma_tx_fragment(ring, skb, i);
-       }
-       ieee80211_txb_free(txb);
-
-       return 0;
-}
-
-void bcm43xx_dma_handle_xmitstatus(struct bcm43xx_private *bcm,
-                                  struct bcm43xx_xmitstatus *status)
-{
-       struct bcm43xx_dmaring *ring;
-       struct bcm43xx_dmadesc_generic *desc;
-       struct bcm43xx_dmadesc_meta *meta;
-       int is_last_fragment;
-       int slot;
-       u32 tmp;
-
-       ring = parse_cookie(bcm, status->cookie, &slot);
-       assert(ring);
-       assert(ring->tx);
-       while (1) {
-               assert(slot >= 0 && slot < ring->nr_slots);
-               desc = bcm43xx_dma_idx2desc(ring, slot, &meta);
-
-               if (ring->dma64) {
-                       tmp = le32_to_cpu(desc->dma64.control0);
-                       is_last_fragment = !!(tmp & BCM43xx_DMA64_DCTL0_FRAMEEND);
-               } else {
-                       tmp = le32_to_cpu(desc->dma32.control);
-                       is_last_fragment = !!(tmp & BCM43xx_DMA32_DCTL_FRAMEEND);
-               }
-               unmap_descbuffer(ring, meta->dmaaddr, meta->skb->len, 1);
-               free_descriptor_buffer(ring, meta, 1);
-               /* Everything belonging to the slot is unmapped
-                * and freed, so we can return it.
-                */
-               return_slot(ring, slot);
-
-               if (is_last_fragment)
-                       break;
-               slot = next_slot(ring, slot);
-       }
-       bcm->stats.last_tx = jiffies;
-}
-
-static void dma_rx(struct bcm43xx_dmaring *ring,
-                  int *slot)
-{
-       struct bcm43xx_dmadesc_generic *desc;
-       struct bcm43xx_dmadesc_meta *meta;
-       struct bcm43xx_rxhdr *rxhdr;
-       struct sk_buff *skb;
-       u16 len;
-       int err;
-       dma_addr_t dmaaddr;
-
-       desc = bcm43xx_dma_idx2desc(ring, *slot, &meta);
-
-       sync_descbuffer_for_cpu(ring, meta->dmaaddr, ring->rx_buffersize);
-       skb = meta->skb;
-
-       if (ring->index == 3) {
-               /* We received an xmit status. */
-               struct bcm43xx_hwxmitstatus *hw = (struct bcm43xx_hwxmitstatus *)skb->data;
-               struct bcm43xx_xmitstatus stat;
-               int i = 0;
-
-               stat.cookie = le16_to_cpu(hw->cookie);
-               while (stat.cookie == 0) {
-                       if (unlikely(++i >= 10000)) {
-                               assert(0);
-                               break;
-                       }
-                       udelay(2);
-                       barrier();
-                       stat.cookie = le16_to_cpu(hw->cookie);
-               }
-               stat.flags = hw->flags;
-               stat.cnt1 = hw->cnt1;
-               stat.cnt2 = hw->cnt2;
-               stat.seq = le16_to_cpu(hw->seq);
-               stat.unknown = le16_to_cpu(hw->unknown);
-
-               bcm43xx_debugfs_log_txstat(ring->bcm, &stat);
-               bcm43xx_dma_handle_xmitstatus(ring->bcm, &stat);
-               /* recycle the descriptor buffer. */
-               sync_descbuffer_for_device(ring, meta->dmaaddr, ring->rx_buffersize);
-
-               return;
-       }
-       rxhdr = (struct bcm43xx_rxhdr *)skb->data;
-       len = le16_to_cpu(rxhdr->frame_length);
-       if (len == 0) {
-               int i = 0;
-
-               do {
-                       udelay(2);
-                       barrier();
-                       len = le16_to_cpu(rxhdr->frame_length);
-               } while (len == 0 && i++ < 5);
-               if (unlikely(len == 0)) {
-                       /* recycle the descriptor buffer. */
-                       sync_descbuffer_for_device(ring, meta->dmaaddr,
-                                                  ring->rx_buffersize);
-                       goto drop;
-               }
-       }
-       if (unlikely(len > ring->rx_buffersize)) {
-               /* The data did not fit into one descriptor buffer
-                * and is split over multiple buffers.
-                * This should never happen, as we try to allocate buffers
-                * big enough. So simply ignore this packet.
-                */
-               int cnt = 0;
-               s32 tmp = len;
-
-               while (1) {
-                       desc = bcm43xx_dma_idx2desc(ring, *slot, &meta);
-                       /* recycle the descriptor buffer. */
-                       sync_descbuffer_for_device(ring, meta->dmaaddr,
-                                                  ring->rx_buffersize);
-                       *slot = next_slot(ring, *slot);
-                       cnt++;
-                       tmp -= ring->rx_buffersize;
-                       if (tmp <= 0)
-                               break;
-               }
-               printkl(KERN_ERR PFX "DMA RX buffer too small "
-                       "(len: %u, buffer: %u, nr-dropped: %d)\n",
-                       len, ring->rx_buffersize, cnt);
-               goto drop;
-       }
-       len -= IEEE80211_FCS_LEN;
-
-       dmaaddr = meta->dmaaddr;
-       err = setup_rx_descbuffer(ring, desc, meta, GFP_ATOMIC);
-       if (unlikely(err)) {
-               dprintkl(KERN_ERR PFX "DMA RX: setup_rx_descbuffer() failed\n");
-               sync_descbuffer_for_device(ring, dmaaddr,
-                                          ring->rx_buffersize);
-               goto drop;
-       }
-
-       unmap_descbuffer(ring, dmaaddr, ring->rx_buffersize, 0);
-       skb_put(skb, len + ring->frameoffset);
-       skb_pull(skb, ring->frameoffset);
-
-       err = bcm43xx_rx(ring->bcm, skb, rxhdr);
-       if (err) {
-               dev_kfree_skb_irq(skb);
-               goto drop;
-       }
-
-drop:
-       return;
-}
-
-void bcm43xx_dma_rx(struct bcm43xx_dmaring *ring)
-{
-       u32 status;
-       u16 descptr;
-       int slot, current_slot;
-#ifdef CONFIG_BCM43XX_DEBUG
-       int used_slots = 0;
-#endif
-
-       assert(!ring->tx);
-       if (ring->dma64) {
-               status = bcm43xx_dma_read(ring, BCM43xx_DMA64_RXSTATUS);
-               descptr = (status & BCM43xx_DMA64_RXSTATDPTR);
-               current_slot = descptr / sizeof(struct bcm43xx_dmadesc64);
-       } else {
-               status = bcm43xx_dma_read(ring, BCM43xx_DMA32_RXSTATUS);
-               descptr = (status & BCM43xx_DMA32_RXDPTR);
-               current_slot = descptr / sizeof(struct bcm43xx_dmadesc32);
-       }
-       assert(current_slot >= 0 && current_slot < ring->nr_slots);
-
-       slot = ring->current_slot;
-       for ( ; slot != current_slot; slot = next_slot(ring, slot)) {
-               dma_rx(ring, &slot);
-#ifdef CONFIG_BCM43XX_DEBUG
-               if (++used_slots > ring->max_used_slots)
-                       ring->max_used_slots = used_slots;
-#endif
-       }
-       if (ring->dma64) {
-               bcm43xx_dma_write(ring, BCM43xx_DMA64_RXINDEX,
-                               (u32)(slot * sizeof(struct bcm43xx_dmadesc64)));
-       } else {
-               bcm43xx_dma_write(ring, BCM43xx_DMA32_RXINDEX,
-                               (u32)(slot * sizeof(struct bcm43xx_dmadesc32)));
-       }
-       ring->current_slot = slot;
-}
-
-void bcm43xx_dma_tx_suspend(struct bcm43xx_dmaring *ring)
-{
-       assert(ring->tx);
-       bcm43xx_power_saving_ctl_bits(ring->bcm, -1, 1);
-       if (ring->dma64) {
-               bcm43xx_dma_write(ring, BCM43xx_DMA64_TXCTL,
-                               bcm43xx_dma_read(ring, BCM43xx_DMA64_TXCTL)
-                               | BCM43xx_DMA64_TXSUSPEND);
-       } else {
-               bcm43xx_dma_write(ring, BCM43xx_DMA32_TXCTL,
-                               bcm43xx_dma_read(ring, BCM43xx_DMA32_TXCTL)
-                               | BCM43xx_DMA32_TXSUSPEND);
-       }
-}
-
-void bcm43xx_dma_tx_resume(struct bcm43xx_dmaring *ring)
-{
-       assert(ring->tx);
-       if (ring->dma64) {
-               bcm43xx_dma_write(ring, BCM43xx_DMA64_TXCTL,
-                               bcm43xx_dma_read(ring, BCM43xx_DMA64_TXCTL)
-                               & ~BCM43xx_DMA64_TXSUSPEND);
-       } else {
-               bcm43xx_dma_write(ring, BCM43xx_DMA32_TXCTL,
-                               bcm43xx_dma_read(ring, BCM43xx_DMA32_TXCTL)
-                               & ~BCM43xx_DMA32_TXSUSPEND);
-       }
-       bcm43xx_power_saving_ctl_bits(ring->bcm, -1, -1);
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_dma.h b/drivers/net/wireless/bcm43xx/bcm43xx_dma.h
deleted file mode 100644 (file)
index d1105e5..0000000
+++ /dev/null
@@ -1,386 +0,0 @@
-#ifndef BCM43xx_DMA_H_
-#define BCM43xx_DMA_H_
-
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <linux/workqueue.h>
-#include <linux/dma-mapping.h>
-#include <linux/linkage.h>
-#include <asm/atomic.h>
-
-
-/* DMA-Interrupt reasons. */
-#define BCM43xx_DMAIRQ_FATALMASK       ((1 << 10) | (1 << 11) | (1 << 12) \
-                                        | (1 << 14) | (1 << 15))
-#define BCM43xx_DMAIRQ_NONFATALMASK    (1 << 13)
-#define BCM43xx_DMAIRQ_RX_DONE         (1 << 16)
-
-
-/*** 32-bit DMA Engine. ***/
-
-/* 32-bit DMA controller registers. */
-#define BCM43xx_DMA32_TXCTL                            0x00
-#define                BCM43xx_DMA32_TXENABLE                  0x00000001
-#define                BCM43xx_DMA32_TXSUSPEND                 0x00000002
-#define                BCM43xx_DMA32_TXLOOPBACK                0x00000004
-#define                BCM43xx_DMA32_TXFLUSH                   0x00000010
-#define                BCM43xx_DMA32_TXADDREXT_MASK            0x00030000
-#define                BCM43xx_DMA32_TXADDREXT_SHIFT           16
-#define BCM43xx_DMA32_TXRING                           0x04
-#define BCM43xx_DMA32_TXINDEX                          0x08
-#define BCM43xx_DMA32_TXSTATUS                         0x0C
-#define                BCM43xx_DMA32_TXDPTR                    0x00000FFF
-#define                BCM43xx_DMA32_TXSTATE                   0x0000F000
-#define                        BCM43xx_DMA32_TXSTAT_DISABLED   0x00000000
-#define                        BCM43xx_DMA32_TXSTAT_ACTIVE     0x00001000
-#define                        BCM43xx_DMA32_TXSTAT_IDLEWAIT   0x00002000
-#define                        BCM43xx_DMA32_TXSTAT_STOPPED    0x00003000
-#define                        BCM43xx_DMA32_TXSTAT_SUSP       0x00004000
-#define                BCM43xx_DMA32_TXERROR                   0x000F0000
-#define                        BCM43xx_DMA32_TXERR_NOERR       0x00000000
-#define                        BCM43xx_DMA32_TXERR_PROT        0x00010000
-#define                        BCM43xx_DMA32_TXERR_UNDERRUN    0x00020000
-#define                        BCM43xx_DMA32_TXERR_BUFREAD     0x00030000
-#define                        BCM43xx_DMA32_TXERR_DESCREAD    0x00040000
-#define                BCM43xx_DMA32_TXACTIVE                  0xFFF00000
-#define BCM43xx_DMA32_RXCTL                            0x10
-#define                BCM43xx_DMA32_RXENABLE                  0x00000001
-#define                BCM43xx_DMA32_RXFROFF_MASK              0x000000FE
-#define                BCM43xx_DMA32_RXFROFF_SHIFT             1
-#define                BCM43xx_DMA32_RXDIRECTFIFO              0x00000100
-#define                BCM43xx_DMA32_RXADDREXT_MASK            0x00030000
-#define                BCM43xx_DMA32_RXADDREXT_SHIFT           16
-#define BCM43xx_DMA32_RXRING                           0x14
-#define BCM43xx_DMA32_RXINDEX                          0x18
-#define BCM43xx_DMA32_RXSTATUS                         0x1C
-#define                BCM43xx_DMA32_RXDPTR                    0x00000FFF
-#define                BCM43xx_DMA32_RXSTATE                   0x0000F000
-#define                        BCM43xx_DMA32_RXSTAT_DISABLED   0x00000000
-#define                        BCM43xx_DMA32_RXSTAT_ACTIVE     0x00001000
-#define                        BCM43xx_DMA32_RXSTAT_IDLEWAIT   0x00002000
-#define                        BCM43xx_DMA32_RXSTAT_STOPPED    0x00003000
-#define                BCM43xx_DMA32_RXERROR                   0x000F0000
-#define                        BCM43xx_DMA32_RXERR_NOERR       0x00000000
-#define                        BCM43xx_DMA32_RXERR_PROT        0x00010000
-#define                        BCM43xx_DMA32_RXERR_OVERFLOW    0x00020000
-#define                        BCM43xx_DMA32_RXERR_BUFWRITE    0x00030000
-#define                        BCM43xx_DMA32_RXERR_DESCREAD    0x00040000
-#define                BCM43xx_DMA32_RXACTIVE                  0xFFF00000
-
-/* 32-bit DMA descriptor. */
-struct bcm43xx_dmadesc32 {
-       __le32 control;
-       __le32 address;
-} __attribute__((__packed__));
-#define BCM43xx_DMA32_DCTL_BYTECNT             0x00001FFF
-#define BCM43xx_DMA32_DCTL_ADDREXT_MASK                0x00030000
-#define BCM43xx_DMA32_DCTL_ADDREXT_SHIFT       16
-#define BCM43xx_DMA32_DCTL_DTABLEEND           0x10000000
-#define BCM43xx_DMA32_DCTL_IRQ                 0x20000000
-#define BCM43xx_DMA32_DCTL_FRAMEEND            0x40000000
-#define BCM43xx_DMA32_DCTL_FRAMESTART          0x80000000
-
-/* Address field Routing value. */
-#define BCM43xx_DMA32_ROUTING                  0xC0000000
-#define BCM43xx_DMA32_ROUTING_SHIFT            30
-#define                BCM43xx_DMA32_NOTRANS           0x00000000
-#define                BCM43xx_DMA32_CLIENTTRANS       0x40000000
-
-
-
-/*** 64-bit DMA Engine. ***/
-
-/* 64-bit DMA controller registers. */
-#define BCM43xx_DMA64_TXCTL                            0x00
-#define                BCM43xx_DMA64_TXENABLE                  0x00000001
-#define                BCM43xx_DMA64_TXSUSPEND                 0x00000002
-#define                BCM43xx_DMA64_TXLOOPBACK                0x00000004
-#define                BCM43xx_DMA64_TXFLUSH                   0x00000010
-#define                BCM43xx_DMA64_TXADDREXT_MASK            0x00030000
-#define                BCM43xx_DMA64_TXADDREXT_SHIFT           16
-#define BCM43xx_DMA64_TXINDEX                          0x04
-#define BCM43xx_DMA64_TXRINGLO                         0x08
-#define BCM43xx_DMA64_TXRINGHI                         0x0C
-#define BCM43xx_DMA64_TXSTATUS                         0x10
-#define                BCM43xx_DMA64_TXSTATDPTR                0x00001FFF
-#define                BCM43xx_DMA64_TXSTAT                    0xF0000000
-#define                        BCM43xx_DMA64_TXSTAT_DISABLED   0x00000000
-#define                        BCM43xx_DMA64_TXSTAT_ACTIVE     0x10000000
-#define                        BCM43xx_DMA64_TXSTAT_IDLEWAIT   0x20000000
-#define                        BCM43xx_DMA64_TXSTAT_STOPPED    0x30000000
-#define                        BCM43xx_DMA64_TXSTAT_SUSP       0x40000000
-#define BCM43xx_DMA64_TXERROR                          0x14
-#define                BCM43xx_DMA64_TXERRDPTR                 0x0001FFFF
-#define                BCM43xx_DMA64_TXERR                     0xF0000000
-#define                        BCM43xx_DMA64_TXERR_NOERR       0x00000000
-#define                        BCM43xx_DMA64_TXERR_PROT        0x10000000
-#define                        BCM43xx_DMA64_TXERR_UNDERRUN    0x20000000
-#define                        BCM43xx_DMA64_TXERR_TRANSFER    0x30000000
-#define                        BCM43xx_DMA64_TXERR_DESCREAD    0x40000000
-#define                        BCM43xx_DMA64_TXERR_CORE        0x50000000
-#define BCM43xx_DMA64_RXCTL                            0x20
-#define                BCM43xx_DMA64_RXENABLE                  0x00000001
-#define                BCM43xx_DMA64_RXFROFF_MASK              0x000000FE
-#define                BCM43xx_DMA64_RXFROFF_SHIFT             1
-#define                BCM43xx_DMA64_RXDIRECTFIFO              0x00000100
-#define                BCM43xx_DMA64_RXADDREXT_MASK            0x00030000
-#define                BCM43xx_DMA64_RXADDREXT_SHIFT           16
-#define BCM43xx_DMA64_RXINDEX                          0x24
-#define BCM43xx_DMA64_RXRINGLO                         0x28
-#define BCM43xx_DMA64_RXRINGHI                         0x2C
-#define BCM43xx_DMA64_RXSTATUS                         0x30
-#define                BCM43xx_DMA64_RXSTATDPTR                0x00001FFF
-#define                BCM43xx_DMA64_RXSTAT                    0xF0000000
-#define                        BCM43xx_DMA64_RXSTAT_DISABLED   0x00000000
-#define                        BCM43xx_DMA64_RXSTAT_ACTIVE     0x10000000
-#define                        BCM43xx_DMA64_RXSTAT_IDLEWAIT   0x20000000
-#define                        BCM43xx_DMA64_RXSTAT_STOPPED    0x30000000
-#define                        BCM43xx_DMA64_RXSTAT_SUSP       0x40000000
-#define BCM43xx_DMA64_RXERROR                          0x34
-#define                BCM43xx_DMA64_RXERRDPTR                 0x0001FFFF
-#define                BCM43xx_DMA64_RXERR                     0xF0000000
-#define                        BCM43xx_DMA64_RXERR_NOERR       0x00000000
-#define                        BCM43xx_DMA64_RXERR_PROT        0x10000000
-#define                        BCM43xx_DMA64_RXERR_UNDERRUN    0x20000000
-#define                        BCM43xx_DMA64_RXERR_TRANSFER    0x30000000
-#define                        BCM43xx_DMA64_RXERR_DESCREAD    0x40000000
-#define                        BCM43xx_DMA64_RXERR_CORE        0x50000000
-
-/* 64-bit DMA descriptor. */
-struct bcm43xx_dmadesc64 {
-       __le32 control0;
-       __le32 control1;
-       __le32 address_low;
-       __le32 address_high;
-} __attribute__((__packed__));
-#define BCM43xx_DMA64_DCTL0_DTABLEEND          0x10000000
-#define BCM43xx_DMA64_DCTL0_IRQ                        0x20000000
-#define BCM43xx_DMA64_DCTL0_FRAMEEND           0x40000000
-#define BCM43xx_DMA64_DCTL0_FRAMESTART         0x80000000
-#define BCM43xx_DMA64_DCTL1_BYTECNT            0x00001FFF
-#define BCM43xx_DMA64_DCTL1_ADDREXT_MASK       0x00030000
-#define BCM43xx_DMA64_DCTL1_ADDREXT_SHIFT      16
-
-/* Address field Routing value. */
-#define BCM43xx_DMA64_ROUTING                  0xC0000000
-#define BCM43xx_DMA64_ROUTING_SHIFT            30
-#define                BCM43xx_DMA64_NOTRANS           0x00000000
-#define                BCM43xx_DMA64_CLIENTTRANS       0x80000000
-
-
-
-struct bcm43xx_dmadesc_generic {
-       union {
-               struct bcm43xx_dmadesc32 dma32;
-               struct bcm43xx_dmadesc64 dma64;
-       } __attribute__((__packed__));
-} __attribute__((__packed__));
-
-
-/* Misc DMA constants */
-#define BCM43xx_DMA_RINGMEMSIZE                PAGE_SIZE
-#define BCM43xx_DMA0_RX_FRAMEOFFSET    30
-#define BCM43xx_DMA3_RX_FRAMEOFFSET    0
-
-
-/* DMA engine tuning knobs */
-#define BCM43xx_TXRING_SLOTS           512
-#define BCM43xx_RXRING_SLOTS           64
-#define BCM43xx_DMA0_RX_BUFFERSIZE     (2304 + 100)
-#define BCM43xx_DMA3_RX_BUFFERSIZE     16
-/* Suspend the tx queue, if less than this percent slots are free. */
-#define BCM43xx_TXSUSPEND_PERCENT      20
-/* Resume the tx queue, if more than this percent slots are free. */
-#define BCM43xx_TXRESUME_PERCENT       50
-
-
-
-#ifdef CONFIG_BCM43XX_DMA
-
-
-struct sk_buff;
-struct bcm43xx_private;
-struct bcm43xx_xmitstatus;
-
-
-struct bcm43xx_dmadesc_meta {
-       /* The kernel DMA-able buffer. */
-       struct sk_buff *skb;
-       /* DMA base bus-address of the descriptor buffer. */
-       dma_addr_t dmaaddr;
-};
-
-struct bcm43xx_dmaring {
-       /* Kernel virtual base address of the ring memory. */
-       void *descbase;
-       /* Meta data about all descriptors. */
-       struct bcm43xx_dmadesc_meta *meta;
-       /* DMA Routing value. */
-       u32 routing;
-       /* (Unadjusted) DMA base bus-address of the ring memory. */
-       dma_addr_t dmabase;
-       /* Number of descriptor slots in the ring. */
-       int nr_slots;
-       /* Number of used descriptor slots. */
-       int used_slots;
-       /* Currently used slot in the ring. */
-       int current_slot;
-       /* Marks to suspend/resume the queue. */
-       int suspend_mark;
-       int resume_mark;
-       /* Frameoffset in octets. */
-       u32 frameoffset;
-       /* Descriptor buffer size. */
-       u16 rx_buffersize;
-       /* The MMIO base register of the DMA controller. */
-       u16 mmio_base;
-       /* DMA controller index number (0-5). */
-       int index;
-       /* Boolean. Is this a TX ring? */
-       u8 tx;
-       /* Boolean. 64bit DMA if true, 32bit DMA otherwise. */
-       u8 dma64;
-       /* Boolean. Are transfers suspended on this ring? */
-       u8 suspended;
-       struct bcm43xx_private *bcm;
-#ifdef CONFIG_BCM43XX_DEBUG
-       /* Maximum number of used slots. */
-       int max_used_slots;
-#endif /* CONFIG_BCM43XX_DEBUG*/
-};
-
-
-static inline
-int bcm43xx_dma_desc2idx(struct bcm43xx_dmaring *ring,
-                        struct bcm43xx_dmadesc_generic *desc)
-{
-       if (ring->dma64) {
-               struct bcm43xx_dmadesc64 *dd64 = ring->descbase;
-               return (int)(&(desc->dma64) - dd64);
-       } else {
-               struct bcm43xx_dmadesc32 *dd32 = ring->descbase;
-               return (int)(&(desc->dma32) - dd32);
-       }
-}
-
-static inline
-struct bcm43xx_dmadesc_generic * bcm43xx_dma_idx2desc(struct bcm43xx_dmaring *ring,
-                                                     int slot,
-                                                     struct bcm43xx_dmadesc_meta **meta)
-{
-       *meta = &(ring->meta[slot]);
-       if (ring->dma64) {
-               struct bcm43xx_dmadesc64 *dd64 = ring->descbase;
-               return (struct bcm43xx_dmadesc_generic *)(&(dd64[slot]));
-       } else {
-               struct bcm43xx_dmadesc32 *dd32 = ring->descbase;
-               return (struct bcm43xx_dmadesc_generic *)(&(dd32[slot]));
-       }
-}
-
-static inline
-u32 bcm43xx_dma_read(struct bcm43xx_dmaring *ring,
-                    u16 offset)
-{
-       return bcm43xx_read32(ring->bcm, ring->mmio_base + offset);
-}
-
-static inline
-void bcm43xx_dma_write(struct bcm43xx_dmaring *ring,
-                      u16 offset, u32 value)
-{
-       bcm43xx_write32(ring->bcm, ring->mmio_base + offset, value);
-}
-
-
-int bcm43xx_dma_init(struct bcm43xx_private *bcm);
-void bcm43xx_dma_free(struct bcm43xx_private *bcm);
-
-int bcm43xx_dmacontroller_rx_reset(struct bcm43xx_private *bcm,
-                                  u16 dmacontroller_mmio_base,
-                                  int dma64);
-int bcm43xx_dmacontroller_tx_reset(struct bcm43xx_private *bcm,
-                                  u16 dmacontroller_mmio_base,
-                                  int dma64);
-
-u16 bcm43xx_dmacontroller_base(int dma64bit, int dmacontroller_idx);
-
-void bcm43xx_dma_tx_suspend(struct bcm43xx_dmaring *ring);
-void bcm43xx_dma_tx_resume(struct bcm43xx_dmaring *ring);
-
-void bcm43xx_dma_handle_xmitstatus(struct bcm43xx_private *bcm,
-                                  struct bcm43xx_xmitstatus *status);
-
-int bcm43xx_dma_tx(struct bcm43xx_private *bcm,
-                  struct ieee80211_txb *txb);
-void bcm43xx_dma_rx(struct bcm43xx_dmaring *ring);
-
-/* Helper function that returns the dma mask for this device. */
-static inline
-u64 bcm43xx_get_supported_dma_mask(struct bcm43xx_private *bcm)
-{
-       int dma64 = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH) &
-                                  BCM43xx_SBTMSTATEHIGH_DMA64BIT;
-       u16 mmio_base = bcm43xx_dmacontroller_base(dma64, 0);
-       u32 mask = BCM43xx_DMA32_TXADDREXT_MASK;
-
-       if (dma64)
-               return DMA_64BIT_MASK;
-       bcm43xx_write32(bcm, mmio_base + BCM43xx_DMA32_TXCTL, mask);
-       if (bcm43xx_read32(bcm, mmio_base + BCM43xx_DMA32_TXCTL) & mask)
-               return DMA_32BIT_MASK;
-       return DMA_30BIT_MASK;
-}
-
-#else /* CONFIG_BCM43XX_DMA */
-
-
-static inline
-int bcm43xx_dma_init(struct bcm43xx_private *bcm)
-{
-       return 0;
-}
-static inline
-void bcm43xx_dma_free(struct bcm43xx_private *bcm)
-{
-}
-static inline
-int bcm43xx_dmacontroller_rx_reset(struct bcm43xx_private *bcm,
-                                  u16 dmacontroller_mmio_base,
-                                  int dma64)
-{
-       return 0;
-}
-static inline
-int bcm43xx_dmacontroller_tx_reset(struct bcm43xx_private *bcm,
-                                  u16 dmacontroller_mmio_base,
-                                  int dma64)
-{
-       return 0;
-}
-static inline
-int bcm43xx_dma_tx(struct bcm43xx_private *bcm,
-                  struct ieee80211_txb *txb)
-{
-       return 0;
-}
-static inline
-void bcm43xx_dma_handle_xmitstatus(struct bcm43xx_private *bcm,
-                                  struct bcm43xx_xmitstatus *status)
-{
-}
-static inline
-void bcm43xx_dma_rx(struct bcm43xx_dmaring *ring)
-{
-}
-static inline
-void bcm43xx_dma_tx_suspend(struct bcm43xx_dmaring *ring)
-{
-}
-static inline
-void bcm43xx_dma_tx_resume(struct bcm43xx_dmaring *ring)
-{
-}
-
-#endif /* CONFIG_BCM43XX_DMA */
-#endif /* BCM43xx_DMA_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c b/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.c
deleted file mode 100644 (file)
index d2df6a0..0000000
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  ethtool support
-
-  Copyright (c) 2006 Jason Lunz <lunz@falooley.org>
-
-  Some code in this file is derived from the 8139too.c driver
-  Copyright (C) 2002 Jeff Garzik
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include "bcm43xx.h"
-#include "bcm43xx_ethtool.h"
-
-#include <linux/netdevice.h>
-#include <linux/pci.h>
-#include <linux/string.h>
-#include <linux/utsname.h>
-
-
-static void bcm43xx_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(dev);
-
-       strncpy(info->driver, KBUILD_MODNAME, sizeof(info->driver));
-       strncpy(info->version, utsname()->release, sizeof(info->version));
-       strncpy(info->bus_info, pci_name(bcm->pci_dev), ETHTOOL_BUSINFO_LEN);
-}
-
-const struct ethtool_ops bcm43xx_ethtool_ops = {
-       .get_drvinfo = bcm43xx_get_drvinfo,
-       .get_link = ethtool_op_get_link,
-};
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h b/drivers/net/wireless/bcm43xx/bcm43xx_ethtool.h
deleted file mode 100644 (file)
index 6f8d42d..0000000
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef BCM43xx_ETHTOOL_H_
-#define BCM43xx_ETHTOOL_H_
-
-#include <linux/ethtool.h>
-
-extern const struct ethtool_ops bcm43xx_ethtool_ops;
-
-#endif /* BCM43xx_ETHTOOL_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_ilt.c b/drivers/net/wireless/bcm43xx/bcm43xx_ilt.c
deleted file mode 100644 (file)
index f2b8dba..0000000
+++ /dev/null
@@ -1,352 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include "bcm43xx.h"
-#include "bcm43xx_ilt.h"
-#include "bcm43xx_phy.h"
-
-
-/**** Initial Internal Lookup Tables ****/
-
-const u32 bcm43xx_ilt_rotor[BCM43xx_ILT_ROTOR_SIZE] = {
-       0xFEB93FFD, 0xFEC63FFD, /* 0 */
-       0xFED23FFD, 0xFEDF3FFD,
-       0xFEEC3FFE, 0xFEF83FFE,
-       0xFF053FFE, 0xFF113FFE,
-       0xFF1E3FFE, 0xFF2A3FFF, /* 8 */
-       0xFF373FFF, 0xFF443FFF,
-       0xFF503FFF, 0xFF5D3FFF,
-       0xFF693FFF, 0xFF763FFF,
-       0xFF824000, 0xFF8F4000, /* 16 */
-       0xFF9B4000, 0xFFA84000,
-       0xFFB54000, 0xFFC14000,
-       0xFFCE4000, 0xFFDA4000,
-       0xFFE74000, 0xFFF34000, /* 24 */
-       0x00004000, 0x000D4000,
-       0x00194000, 0x00264000,
-       0x00324000, 0x003F4000,
-       0x004B4000, 0x00584000, /* 32 */
-       0x00654000, 0x00714000,
-       0x007E4000, 0x008A3FFF,
-       0x00973FFF, 0x00A33FFF,
-       0x00B03FFF, 0x00BC3FFF, /* 40 */
-       0x00C93FFF, 0x00D63FFF,
-       0x00E23FFE, 0x00EF3FFE,
-       0x00FB3FFE, 0x01083FFE,
-       0x01143FFE, 0x01213FFD, /* 48 */
-       0x012E3FFD, 0x013A3FFD,
-       0x01473FFD,
-};
-
-const u32 bcm43xx_ilt_retard[BCM43xx_ILT_RETARD_SIZE] = {
-       0xDB93CB87, 0xD666CF64, /* 0 */
-       0xD1FDD358, 0xCDA6D826,
-       0xCA38DD9F, 0xC729E2B4,
-       0xC469E88E, 0xC26AEE2B,
-       0xC0DEF46C, 0xC073FA62, /* 8 */
-       0xC01D00D5, 0xC0760743,
-       0xC1560D1E, 0xC2E51369,
-       0xC4ED18FF, 0xC7AC1ED7,
-       0xCB2823B2, 0xCEFA28D9, /* 16 */
-       0xD2F62D3F, 0xD7BB3197,
-       0xDCE53568, 0xE1FE3875,
-       0xE7D13B35, 0xED663D35,
-       0xF39B3EC4, 0xF98E3FA7, /* 24 */
-       0x00004000, 0x06723FA7,
-       0x0C653EC4, 0x129A3D35,
-       0x182F3B35, 0x1E023875,
-       0x231B3568, 0x28453197, /* 32 */
-       0x2D0A2D3F, 0x310628D9,
-       0x34D823B2, 0x38541ED7,
-       0x3B1318FF, 0x3D1B1369,
-       0x3EAA0D1E, 0x3F8A0743, /* 40 */
-       0x3FE300D5, 0x3F8DFA62,
-       0x3F22F46C, 0x3D96EE2B,
-       0x3B97E88E, 0x38D7E2B4,
-       0x35C8DD9F, 0x325AD826, /* 48 */
-       0x2E03D358, 0x299ACF64,
-       0x246DCB87,
-};
-
-const u16 bcm43xx_ilt_finefreqa[BCM43xx_ILT_FINEFREQA_SIZE] = {
-       0x0082, 0x0082, 0x0102, 0x0182, /* 0 */
-       0x0202, 0x0282, 0x0302, 0x0382,
-       0x0402, 0x0482, 0x0502, 0x0582,
-       0x05E2, 0x0662, 0x06E2, 0x0762,
-       0x07E2, 0x0842, 0x08C2, 0x0942, /* 16 */
-       0x09C2, 0x0A22, 0x0AA2, 0x0B02,
-       0x0B82, 0x0BE2, 0x0C62, 0x0CC2,
-       0x0D42, 0x0DA2, 0x0E02, 0x0E62,
-       0x0EE2, 0x0F42, 0x0FA2, 0x1002, /* 32 */
-       0x1062, 0x10C2, 0x1122, 0x1182,
-       0x11E2, 0x1242, 0x12A2, 0x12E2,
-       0x1342, 0x13A2, 0x1402, 0x1442,
-       0x14A2, 0x14E2, 0x1542, 0x1582, /* 48 */
-       0x15E2, 0x1622, 0x1662, 0x16C1,
-       0x1701, 0x1741, 0x1781, 0x17E1,
-       0x1821, 0x1861, 0x18A1, 0x18E1,
-       0x1921, 0x1961, 0x19A1, 0x19E1, /* 64 */
-       0x1A21, 0x1A61, 0x1AA1, 0x1AC1,
-       0x1B01, 0x1B41, 0x1B81, 0x1BA1,
-       0x1BE1, 0x1C21, 0x1C41, 0x1C81,
-       0x1CA1, 0x1CE1, 0x1D01, 0x1D41, /* 80 */
-       0x1D61, 0x1DA1, 0x1DC1, 0x1E01,
-       0x1E21, 0x1E61, 0x1E81, 0x1EA1,
-       0x1EE1, 0x1F01, 0x1F21, 0x1F41,
-       0x1F81, 0x1FA1, 0x1FC1, 0x1FE1, /* 96 */
-       0x2001, 0x2041, 0x2061, 0x2081,
-       0x20A1, 0x20C1, 0x20E1, 0x2101,
-       0x2121, 0x2141, 0x2161, 0x2181,
-       0x21A1, 0x21C1, 0x21E1, 0x2201, /* 112 */
-       0x2221, 0x2241, 0x2261, 0x2281,
-       0x22A1, 0x22C1, 0x22C1, 0x22E1,
-       0x2301, 0x2321, 0x2341, 0x2361,
-       0x2361, 0x2381, 0x23A1, 0x23C1, /* 128 */
-       0x23E1, 0x23E1, 0x2401, 0x2421,
-       0x2441, 0x2441, 0x2461, 0x2481,
-       0x2481, 0x24A1, 0x24C1, 0x24C1,
-       0x24E1, 0x2501, 0x2501, 0x2521, /* 144 */
-       0x2541, 0x2541, 0x2561, 0x2561,
-       0x2581, 0x25A1, 0x25A1, 0x25C1,
-       0x25C1, 0x25E1, 0x2601, 0x2601,
-       0x2621, 0x2621, 0x2641, 0x2641, /* 160 */
-       0x2661, 0x2661, 0x2681, 0x2681,
-       0x26A1, 0x26A1, 0x26C1, 0x26C1,
-       0x26E1, 0x26E1, 0x2701, 0x2701,
-       0x2721, 0x2721, 0x2740, 0x2740, /* 176 */
-       0x2760, 0x2760, 0x2780, 0x2780,
-       0x2780, 0x27A0, 0x27A0, 0x27C0,
-       0x27C0, 0x27E0, 0x27E0, 0x27E0,
-       0x2800, 0x2800, 0x2820, 0x2820, /* 192 */
-       0x2820, 0x2840, 0x2840, 0x2840,
-       0x2860, 0x2860, 0x2880, 0x2880,
-       0x2880, 0x28A0, 0x28A0, 0x28A0,
-       0x28C0, 0x28C0, 0x28C0, 0x28E0, /* 208 */
-       0x28E0, 0x28E0, 0x2900, 0x2900,
-       0x2900, 0x2920, 0x2920, 0x2920,
-       0x2940, 0x2940, 0x2940, 0x2960,
-       0x2960, 0x2960, 0x2960, 0x2980, /* 224 */
-       0x2980, 0x2980, 0x29A0, 0x29A0,
-       0x29A0, 0x29A0, 0x29C0, 0x29C0,
-       0x29C0, 0x29E0, 0x29E0, 0x29E0,
-       0x29E0, 0x2A00, 0x2A00, 0x2A00, /* 240 */
-       0x2A00, 0x2A20, 0x2A20, 0x2A20,
-       0x2A20, 0x2A40, 0x2A40, 0x2A40,
-       0x2A40, 0x2A60, 0x2A60, 0x2A60,
-};
-
-const u16 bcm43xx_ilt_finefreqg[BCM43xx_ILT_FINEFREQG_SIZE] = {
-       0x0089, 0x02E9, 0x0409, 0x04E9, /* 0 */
-       0x05A9, 0x0669, 0x0709, 0x0789,
-       0x0829, 0x08A9, 0x0929, 0x0989,
-       0x0A09, 0x0A69, 0x0AC9, 0x0B29,
-       0x0BA9, 0x0BE9, 0x0C49, 0x0CA9, /* 16 */
-       0x0D09, 0x0D69, 0x0DA9, 0x0E09,
-       0x0E69, 0x0EA9, 0x0F09, 0x0F49,
-       0x0FA9, 0x0FE9, 0x1029, 0x1089,
-       0x10C9, 0x1109, 0x1169, 0x11A9, /* 32 */
-       0x11E9, 0x1229, 0x1289, 0x12C9,
-       0x1309, 0x1349, 0x1389, 0x13C9,
-       0x1409, 0x1449, 0x14A9, 0x14E9,
-       0x1529, 0x1569, 0x15A9, 0x15E9, /* 48 */
-       0x1629, 0x1669, 0x16A9, 0x16E8,
-       0x1728, 0x1768, 0x17A8, 0x17E8,
-       0x1828, 0x1868, 0x18A8, 0x18E8,
-       0x1928, 0x1968, 0x19A8, 0x19E8, /* 64 */
-       0x1A28, 0x1A68, 0x1AA8, 0x1AE8,
-       0x1B28, 0x1B68, 0x1BA8, 0x1BE8,
-       0x1C28, 0x1C68, 0x1CA8, 0x1CE8,
-       0x1D28, 0x1D68, 0x1DC8, 0x1E08, /* 80 */
-       0x1E48, 0x1E88, 0x1EC8, 0x1F08,
-       0x1F48, 0x1F88, 0x1FE8, 0x2028,
-       0x2068, 0x20A8, 0x2108, 0x2148,
-       0x2188, 0x21C8, 0x2228, 0x2268, /* 96 */
-       0x22C8, 0x2308, 0x2348, 0x23A8,
-       0x23E8, 0x2448, 0x24A8, 0x24E8,
-       0x2548, 0x25A8, 0x2608, 0x2668,
-       0x26C8, 0x2728, 0x2787, 0x27E7, /* 112 */
-       0x2847, 0x28C7, 0x2947, 0x29A7,
-       0x2A27, 0x2AC7, 0x2B47, 0x2BE7,
-       0x2CA7, 0x2D67, 0x2E47, 0x2F67,
-       0x3247, 0x3526, 0x3646, 0x3726, /* 128 */
-       0x3806, 0x38A6, 0x3946, 0x39E6,
-       0x3A66, 0x3AE6, 0x3B66, 0x3BC6,
-       0x3C45, 0x3CA5, 0x3D05, 0x3D85,
-       0x3DE5, 0x3E45, 0x3EA5, 0x3EE5, /* 144 */
-       0x3F45, 0x3FA5, 0x4005, 0x4045,
-       0x40A5, 0x40E5, 0x4145, 0x4185,
-       0x41E5, 0x4225, 0x4265, 0x42C5,
-       0x4305, 0x4345, 0x43A5, 0x43E5, /* 160 */
-       0x4424, 0x4464, 0x44C4, 0x4504,
-       0x4544, 0x4584, 0x45C4, 0x4604,
-       0x4644, 0x46A4, 0x46E4, 0x4724,
-       0x4764, 0x47A4, 0x47E4, 0x4824, /* 176 */
-       0x4864, 0x48A4, 0x48E4, 0x4924,
-       0x4964, 0x49A4, 0x49E4, 0x4A24,
-       0x4A64, 0x4AA4, 0x4AE4, 0x4B23,
-       0x4B63, 0x4BA3, 0x4BE3, 0x4C23, /* 192 */
-       0x4C63, 0x4CA3, 0x4CE3, 0x4D23,
-       0x4D63, 0x4DA3, 0x4DE3, 0x4E23,
-       0x4E63, 0x4EA3, 0x4EE3, 0x4F23,
-       0x4F63, 0x4FC3, 0x5003, 0x5043, /* 208 */
-       0x5083, 0x50C3, 0x5103, 0x5143,
-       0x5183, 0x51E2, 0x5222, 0x5262,
-       0x52A2, 0x52E2, 0x5342, 0x5382,
-       0x53C2, 0x5402, 0x5462, 0x54A2, /* 224 */
-       0x5502, 0x5542, 0x55A2, 0x55E2,
-       0x5642, 0x5682, 0x56E2, 0x5722,
-       0x5782, 0x57E1, 0x5841, 0x58A1,
-       0x5901, 0x5961, 0x59C1, 0x5A21, /* 240 */
-       0x5AA1, 0x5B01, 0x5B81, 0x5BE1,
-       0x5C61, 0x5D01, 0x5D80, 0x5E20,
-       0x5EE0, 0x5FA0, 0x6080, 0x61C0,
-};
-
-const u16 bcm43xx_ilt_noisea2[BCM43xx_ILT_NOISEA2_SIZE] = {
-       0x0001, 0x0001, 0x0001, 0xFFFE,
-       0xFFFE, 0x3FFF, 0x1000, 0x0393,
-};
-
-const u16 bcm43xx_ilt_noisea3[BCM43xx_ILT_NOISEA3_SIZE] = {
-       0x4C4C, 0x4C4C, 0x4C4C, 0x2D36,
-       0x4C4C, 0x4C4C, 0x4C4C, 0x2D36,
-};
-
-const u16 bcm43xx_ilt_noiseg1[BCM43xx_ILT_NOISEG1_SIZE] = {
-       0x013C, 0x01F5, 0x031A, 0x0631,
-       0x0001, 0x0001, 0x0001, 0x0001,
-};
-
-const u16 bcm43xx_ilt_noiseg2[BCM43xx_ILT_NOISEG2_SIZE] = {
-       0x5484, 0x3C40, 0x0000, 0x0000,
-       0x0000, 0x0000, 0x0000, 0x0000,
-};
-
-const u16 bcm43xx_ilt_noisescaleg1[BCM43xx_ILT_NOISESCALEG_SIZE] = {
-       0x6C77, 0x5162, 0x3B40, 0x3335, /* 0 */
-       0x2F2D, 0x2A2A, 0x2527, 0x1F21,
-       0x1A1D, 0x1719, 0x1616, 0x1414,
-       0x1414, 0x1400, 0x1414, 0x1614,
-       0x1716, 0x1A19, 0x1F1D, 0x2521, /* 16 */
-       0x2A27, 0x2F2A, 0x332D, 0x3B35,
-       0x5140, 0x6C62, 0x0077,
-};
-
-const u16 bcm43xx_ilt_noisescaleg2[BCM43xx_ILT_NOISESCALEG_SIZE] = {
-       0xD8DD, 0xCBD4, 0xBCC0, 0XB6B7, /* 0 */
-       0xB2B0, 0xADAD, 0xA7A9, 0x9FA1,
-       0x969B, 0x9195, 0x8F8F, 0x8A8A,
-       0x8A8A, 0x8A00, 0x8A8A, 0x8F8A,
-       0x918F, 0x9695, 0x9F9B, 0xA7A1, /* 16 */
-       0xADA9, 0xB2AD, 0xB6B0, 0xBCB7,
-       0xCBC0, 0xD8D4, 0x00DD,
-};
-
-const u16 bcm43xx_ilt_noisescaleg3[BCM43xx_ILT_NOISESCALEG_SIZE] = {
-       0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4, /* 0 */
-       0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4,
-       0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4,
-       0xA4A4, 0xA400, 0xA4A4, 0xA4A4,
-       0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4, /* 16 */
-       0xA4A4, 0xA4A4, 0xA4A4, 0xA4A4,
-       0xA4A4, 0xA4A4, 0x00A4,
-};
-
-const u16 bcm43xx_ilt_sigmasqr1[BCM43xx_ILT_SIGMASQR_SIZE] = {
-       0x007A, 0x0075, 0x0071, 0x006C, /* 0 */
-       0x0067, 0x0063, 0x005E, 0x0059,
-       0x0054, 0x0050, 0x004B, 0x0046,
-       0x0042, 0x003D, 0x003D, 0x003D,
-       0x003D, 0x003D, 0x003D, 0x003D, /* 16 */
-       0x003D, 0x003D, 0x003D, 0x003D,
-       0x003D, 0x003D, 0x0000, 0x003D,
-       0x003D, 0x003D, 0x003D, 0x003D,
-       0x003D, 0x003D, 0x003D, 0x003D, /* 32 */
-       0x003D, 0x003D, 0x003D, 0x003D,
-       0x0042, 0x0046, 0x004B, 0x0050,
-       0x0054, 0x0059, 0x005E, 0x0063,
-       0x0067, 0x006C, 0x0071, 0x0075, /* 48 */
-       0x007A,
-};
-
-const u16 bcm43xx_ilt_sigmasqr2[BCM43xx_ILT_SIGMASQR_SIZE] = {
-       0x00DE, 0x00DC, 0x00DA, 0x00D8, /* 0 */
-       0x00D6, 0x00D4, 0x00D2, 0x00CF,
-       0x00CD, 0x00CA, 0x00C7, 0x00C4,
-       0x00C1, 0x00BE, 0x00BE, 0x00BE,
-       0x00BE, 0x00BE, 0x00BE, 0x00BE, /* 16 */
-       0x00BE, 0x00BE, 0x00BE, 0x00BE,
-       0x00BE, 0x00BE, 0x0000, 0x00BE,
-       0x00BE, 0x00BE, 0x00BE, 0x00BE,
-       0x00BE, 0x00BE, 0x00BE, 0x00BE, /* 32 */
-       0x00BE, 0x00BE, 0x00BE, 0x00BE,
-       0x00C1, 0x00C4, 0x00C7, 0x00CA,
-       0x00CD, 0x00CF, 0x00D2, 0x00D4,
-       0x00D6, 0x00D8, 0x00DA, 0x00DC, /* 48 */
-       0x00DE,
-};
-
-/**** Helper functions to access the device Internal Lookup Tables ****/
-
-void bcm43xx_ilt_write(struct bcm43xx_private *bcm, u16 offset, u16 val)
-{
-       if (bcm43xx_current_phy(bcm)->type == BCM43xx_PHYTYPE_A) {
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_CTRL, offset);
-               mmiowb();
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, val);
-       } else {
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_G_CTRL, offset);
-               mmiowb();
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_G_DATA1, val);
-       }
-}
-
-void bcm43xx_ilt_write32(struct bcm43xx_private *bcm, u16 offset, u32 val)
-{
-       if (bcm43xx_current_phy(bcm)->type == BCM43xx_PHYTYPE_A) {
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_CTRL, offset);
-               mmiowb();
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA2, (val & 0xFFFF0000) >> 16);
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, val & 0x0000FFFF);
-       } else {
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_G_CTRL, offset);
-               mmiowb();
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_G_DATA2, (val & 0xFFFF0000) >> 16);
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_G_DATA1, val & 0x0000FFFF);
-       }
-}
-
-u16 bcm43xx_ilt_read(struct bcm43xx_private *bcm, u16 offset)
-{
-       if (bcm43xx_current_phy(bcm)->type == BCM43xx_PHYTYPE_A) {
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_CTRL, offset);
-               return bcm43xx_phy_read(bcm, BCM43xx_PHY_ILT_A_DATA1);
-       } else {
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_G_CTRL, offset);
-               return bcm43xx_phy_read(bcm, BCM43xx_PHY_ILT_G_DATA1);
-       }
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_ilt.h b/drivers/net/wireless/bcm43xx/bcm43xx_ilt.h
deleted file mode 100644 (file)
index d7eaf5f..0000000
+++ /dev/null
@@ -1,33 +0,0 @@
-#ifndef BCM43xx_ILT_H_
-#define BCM43xx_ILT_H_
-
-#define BCM43xx_ILT_ROTOR_SIZE         53
-extern const u32 bcm43xx_ilt_rotor[BCM43xx_ILT_ROTOR_SIZE];
-#define BCM43xx_ILT_RETARD_SIZE                53
-extern const u32 bcm43xx_ilt_retard[BCM43xx_ILT_RETARD_SIZE];
-#define BCM43xx_ILT_FINEFREQA_SIZE     256
-extern const u16 bcm43xx_ilt_finefreqa[BCM43xx_ILT_FINEFREQA_SIZE];
-#define BCM43xx_ILT_FINEFREQG_SIZE     256
-extern const u16 bcm43xx_ilt_finefreqg[BCM43xx_ILT_FINEFREQG_SIZE];
-#define BCM43xx_ILT_NOISEA2_SIZE       8
-extern const u16 bcm43xx_ilt_noisea2[BCM43xx_ILT_NOISEA2_SIZE];
-#define BCM43xx_ILT_NOISEA3_SIZE       8
-extern const u16 bcm43xx_ilt_noisea3[BCM43xx_ILT_NOISEA3_SIZE];
-#define BCM43xx_ILT_NOISEG1_SIZE       8
-extern const u16 bcm43xx_ilt_noiseg1[BCM43xx_ILT_NOISEG1_SIZE];
-#define BCM43xx_ILT_NOISEG2_SIZE       8
-extern const u16 bcm43xx_ilt_noiseg2[BCM43xx_ILT_NOISEG2_SIZE];
-#define BCM43xx_ILT_NOISESCALEG_SIZE   27
-extern const u16 bcm43xx_ilt_noisescaleg1[BCM43xx_ILT_NOISESCALEG_SIZE];
-extern const u16 bcm43xx_ilt_noisescaleg2[BCM43xx_ILT_NOISESCALEG_SIZE];
-extern const u16 bcm43xx_ilt_noisescaleg3[BCM43xx_ILT_NOISESCALEG_SIZE];
-#define BCM43xx_ILT_SIGMASQR_SIZE      53
-extern const u16 bcm43xx_ilt_sigmasqr1[BCM43xx_ILT_SIGMASQR_SIZE];
-extern const u16 bcm43xx_ilt_sigmasqr2[BCM43xx_ILT_SIGMASQR_SIZE];
-
-
-void bcm43xx_ilt_write(struct bcm43xx_private *bcm, u16 offset, u16 val);
-void bcm43xx_ilt_write32(struct bcm43xx_private *bcm, u16 offset, u32 val);
-u16 bcm43xx_ilt_read(struct bcm43xx_private *bcm, u16 offset);
-
-#endif /* BCM43xx_ILT_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
deleted file mode 100644 (file)
index cb51dc5..0000000
+++ /dev/null
@@ -1,307 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include "bcm43xx_leds.h"
-#include "bcm43xx_radio.h"
-#include "bcm43xx.h"
-
-#include <linux/bitops.h>
-
-
-static void bcm43xx_led_changestate(struct bcm43xx_led *led)
-{
-       struct bcm43xx_private *bcm = led->bcm;
-       const int index = bcm43xx_led_index(led);
-       const u16 mask = (1 << index);
-       u16 ledctl;
-
-       assert(index >= 0 && index < BCM43xx_NR_LEDS);
-       assert(led->blink_interval);
-       ledctl = bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_CONTROL);
-       ledctl = (ledctl & mask) ? (ledctl & ~mask) : (ledctl | mask);
-       bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_CONTROL, ledctl);
-}
-
-static void bcm43xx_led_blink(unsigned long d)
-{
-       struct bcm43xx_led *led = (struct bcm43xx_led *)d;
-       struct bcm43xx_private *bcm = led->bcm;
-       unsigned long flags;
-
-       spin_lock_irqsave(&bcm->leds_lock, flags);
-       if (led->blink_interval) {
-               bcm43xx_led_changestate(led);
-               mod_timer(&led->blink_timer, jiffies + led->blink_interval);
-       }
-       spin_unlock_irqrestore(&bcm->leds_lock, flags);
-}
-
-static void bcm43xx_led_blink_start(struct bcm43xx_led *led,
-                                   unsigned long interval)
-{
-       if (led->blink_interval)
-               return;
-       led->blink_interval = interval;
-       bcm43xx_led_changestate(led);
-       led->blink_timer.expires = jiffies + interval;
-       add_timer(&led->blink_timer);
-}
-
-static void bcm43xx_led_blink_stop(struct bcm43xx_led *led, int sync)
-{
-       struct bcm43xx_private *bcm = led->bcm;
-       const int index = bcm43xx_led_index(led);
-       u16 ledctl;
-
-       if (!led->blink_interval)
-               return;
-       if (unlikely(sync))
-               del_timer_sync(&led->blink_timer);
-       else
-               del_timer(&led->blink_timer);
-       led->blink_interval = 0;
-
-       /* Make sure the LED is turned off. */
-       assert(index >= 0 && index < BCM43xx_NR_LEDS);
-       ledctl = bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_CONTROL);
-       if (led->activelow)
-               ledctl |= (1 << index);
-       else
-               ledctl &= ~(1 << index);
-       bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_CONTROL, ledctl);
-}
-
-static void bcm43xx_led_init_hardcoded(struct bcm43xx_private *bcm,
-                                      struct bcm43xx_led *led,
-                                      int led_index)
-{
-       /* This function is called, if the behaviour (and activelow)
-        * information for a LED is missing in the SPROM.
-        * We hardcode the behaviour values for various devices here.
-        * Note that the BCM43xx_LED_TEST_XXX behaviour values can
-        * be used to figure out which led is mapped to which index.
-        */
-
-       switch (led_index) {
-       case 0:
-               led->behaviour = BCM43xx_LED_ACTIVITY;
-               led->activelow = 1;
-               if (bcm->board_vendor == PCI_VENDOR_ID_COMPAQ)
-                       led->behaviour = BCM43xx_LED_RADIO_ALL;
-               break;
-       case 1:
-               led->behaviour = BCM43xx_LED_RADIO_B;
-               if (bcm->board_vendor == PCI_VENDOR_ID_ASUSTEK)
-                       led->behaviour = BCM43xx_LED_ASSOC;
-               break;
-       case 2:
-               led->behaviour = BCM43xx_LED_RADIO_A;
-               break;
-       case 3:
-               led->behaviour = BCM43xx_LED_OFF;
-               break;
-       default:
-               assert(0);
-       }
-}
-
-int bcm43xx_leds_init(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_led *led;
-       u8 sprom[4];
-       int i;
-
-       sprom[0] = bcm->sprom.wl0gpio0;
-       sprom[1] = bcm->sprom.wl0gpio1;
-       sprom[2] = bcm->sprom.wl0gpio2;
-       sprom[3] = bcm->sprom.wl0gpio3;
-
-       for (i = 0; i < BCM43xx_NR_LEDS; i++) {
-               led = &(bcm->leds[i]);
-               led->bcm = bcm;
-               setup_timer(&led->blink_timer,
-                           bcm43xx_led_blink,
-                           (unsigned long)led);
-
-               if (sprom[i] == 0xFF) {
-                       bcm43xx_led_init_hardcoded(bcm, led, i);
-               } else {
-                       led->behaviour = sprom[i] & BCM43xx_LED_BEHAVIOUR;
-                       led->activelow = !!(sprom[i] & BCM43xx_LED_ACTIVELOW);
-               }
-       }
-
-       return 0;
-}
-
-void bcm43xx_leds_exit(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_led *led;
-       int i;
-
-       for (i = 0; i < BCM43xx_NR_LEDS; i++) {
-               led = &(bcm->leds[i]);
-               bcm43xx_led_blink_stop(led, 1);
-       }
-       bcm43xx_leds_switch_all(bcm, 0);
-}
-
-void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
-{
-       struct bcm43xx_led *led;
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       const int transferring = (jiffies - bcm->stats.last_tx) < BCM43xx_LED_XFER_THRES;
-       int i, turn_on;
-       unsigned long interval = 0;
-       u16 ledctl;
-       unsigned long flags;
-
-       spin_lock_irqsave(&bcm->leds_lock, flags);
-       ledctl = bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_CONTROL);
-       for (i = 0; i < BCM43xx_NR_LEDS; i++) {
-               led = &(bcm->leds[i]);
-
-               turn_on = 0;
-               switch (led->behaviour) {
-               case BCM43xx_LED_INACTIVE:
-                       continue;
-               case BCM43xx_LED_OFF:
-               case BCM43xx_LED_BCM4303_3:
-                       break;
-               case BCM43xx_LED_ON:
-                       turn_on = 1;
-                       break;
-               case BCM43xx_LED_ACTIVITY:
-               case BCM43xx_LED_BCM4303_0:
-                       turn_on = activity;
-                       break;
-               case BCM43xx_LED_RADIO_ALL:
-                       turn_on = radio->enabled && bcm43xx_is_hw_radio_enabled(bcm);
-                       break;
-               case BCM43xx_LED_RADIO_A:
-               case BCM43xx_LED_BCM4303_2:
-                       turn_on = (radio->enabled && bcm43xx_is_hw_radio_enabled(bcm) &&
-                                  phy->type == BCM43xx_PHYTYPE_A);
-                       break;
-               case BCM43xx_LED_RADIO_B:
-               case BCM43xx_LED_BCM4303_1:
-                       turn_on = (radio->enabled && bcm43xx_is_hw_radio_enabled(bcm) &&
-                                  (phy->type == BCM43xx_PHYTYPE_B ||
-                                   phy->type == BCM43xx_PHYTYPE_G));
-                       break;
-               case BCM43xx_LED_MODE_BG:
-                       if (phy->type == BCM43xx_PHYTYPE_G && bcm43xx_is_hw_radio_enabled(bcm) &&
-                           1/*FIXME: using G rates.*/)
-                               turn_on = 1;
-                       break;
-               case BCM43xx_LED_TRANSFER:
-                       if (transferring)
-                               bcm43xx_led_blink_start(led, BCM43xx_LEDBLINK_MEDIUM);
-                       else
-                               bcm43xx_led_blink_stop(led, 0);
-                       continue;
-               case BCM43xx_LED_APTRANSFER:
-                       if (bcm->ieee->iw_mode == IW_MODE_MASTER) {
-                               if (transferring) {
-                                       interval = BCM43xx_LEDBLINK_FAST;
-                                       turn_on = 1;
-                               }
-                       } else {
-                               turn_on = 1;
-                               if (0/*TODO: not assoc*/)
-                                       interval = BCM43xx_LEDBLINK_SLOW;
-                               else if (transferring)
-                                       interval = BCM43xx_LEDBLINK_FAST;
-                               else
-                                       turn_on = 0;
-                       }
-                       if (turn_on)
-                               bcm43xx_led_blink_start(led, interval);
-                       else
-                               bcm43xx_led_blink_stop(led, 0);
-                       continue;
-               case BCM43xx_LED_WEIRD:
-                       //TODO
-                       break;
-               case BCM43xx_LED_ASSOC:
-                       if (bcm->softmac->associnfo.associated)
-                               turn_on = 1;
-                       break;
-#ifdef CONFIG_BCM43XX_DEBUG
-               case BCM43xx_LED_TEST_BLINKSLOW:
-                       bcm43xx_led_blink_start(led, BCM43xx_LEDBLINK_SLOW);
-                       continue;
-               case BCM43xx_LED_TEST_BLINKMEDIUM:
-                       bcm43xx_led_blink_start(led, BCM43xx_LEDBLINK_MEDIUM);
-                       continue;
-               case BCM43xx_LED_TEST_BLINKFAST:
-                       bcm43xx_led_blink_start(led, BCM43xx_LEDBLINK_FAST);
-                       continue;
-#endif /* CONFIG_BCM43XX_DEBUG */
-               default:
-                       dprintkl(KERN_INFO PFX "Bad value in leds_update,"
-                               " led->behaviour: 0x%x\n", led->behaviour);
-               };
-
-               if (led->activelow)
-                       turn_on = !turn_on;
-               if (turn_on)
-                       ledctl |= (1 << i);
-               else
-                       ledctl &= ~(1 << i);
-       }
-       bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_CONTROL, ledctl);
-       spin_unlock_irqrestore(&bcm->leds_lock, flags);
-}
-
-void bcm43xx_leds_switch_all(struct bcm43xx_private *bcm, int on)
-{
-       struct bcm43xx_led *led;
-       u16 ledctl;
-       int i;
-       int bit_on;
-       unsigned long flags;
-
-       spin_lock_irqsave(&bcm->leds_lock, flags);
-       ledctl = bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_CONTROL);
-       for (i = 0; i < BCM43xx_NR_LEDS; i++) {
-               led = &(bcm->leds[i]);
-               if (led->behaviour == BCM43xx_LED_INACTIVE)
-                       continue;
-               if (on)
-                       bit_on = led->activelow ? 0 : 1;
-               else
-                       bit_on = led->activelow ? 1 : 0;
-               if (bit_on)
-                       ledctl |= (1 << i);
-               else
-                       ledctl &= ~(1 << i);
-       }
-       bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_CONTROL, ledctl);
-       spin_unlock_irqrestore(&bcm->leds_lock, flags);
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.h b/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
deleted file mode 100644 (file)
index 811e14a..0000000
+++ /dev/null
@@ -1,62 +0,0 @@
-#ifndef BCM43xx_LEDS_H_
-#define BCM43xx_LEDS_H_
-
-#include <linux/types.h>
-#include <linux/timer.h>
-
-
-struct bcm43xx_led {
-       u8 behaviour:7;
-       u8 activelow:1;
-
-       struct bcm43xx_private *bcm;
-       struct timer_list blink_timer;
-       unsigned long blink_interval;
-};
-#define bcm43xx_led_index(led) ((int)((led) - (led)->bcm->leds))
-
-/* Delay between state changes when blinking in jiffies */
-#define BCM43xx_LEDBLINK_SLOW          (HZ / 1)
-#define BCM43xx_LEDBLINK_MEDIUM                (HZ / 4)
-#define BCM43xx_LEDBLINK_FAST          (HZ / 8)
-
-#define BCM43xx_LED_XFER_THRES         (HZ / 100)
-
-#define BCM43xx_LED_BEHAVIOUR          0x7F
-#define BCM43xx_LED_ACTIVELOW          0x80
-enum { /* LED behaviour values */
-       BCM43xx_LED_OFF,
-       BCM43xx_LED_ON,
-       BCM43xx_LED_ACTIVITY,
-       BCM43xx_LED_RADIO_ALL,
-       BCM43xx_LED_RADIO_A,
-       BCM43xx_LED_RADIO_B,
-       BCM43xx_LED_MODE_BG,
-       BCM43xx_LED_TRANSFER,
-       BCM43xx_LED_APTRANSFER,
-       BCM43xx_LED_WEIRD,//FIXME
-       BCM43xx_LED_ASSOC,
-       BCM43xx_LED_INACTIVE,
-
-       /* Behaviour values for testing.
-        * With these values it is easier to figure out
-        * the real behaviour of leds, in case the SPROM
-        * is missing information.
-        */
-       BCM43xx_LED_TEST_BLINKSLOW,
-       BCM43xx_LED_TEST_BLINKMEDIUM,
-       BCM43xx_LED_TEST_BLINKFAST,
-
-       /* Misc values for BCM4303 */
-       BCM43xx_LED_BCM4303_0 = 0x2B,
-       BCM43xx_LED_BCM4303_1 = 0x78,
-       BCM43xx_LED_BCM4303_2 = 0x2E,
-       BCM43xx_LED_BCM4303_3 = 0x19,
-};
-
-int bcm43xx_leds_init(struct bcm43xx_private *bcm);
-void bcm43xx_leds_exit(struct bcm43xx_private *bcm);
-void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity);
-void bcm43xx_leds_switch_all(struct bcm43xx_private *bcm, int on);
-
-#endif /* BCM43xx_LEDS_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
deleted file mode 100644 (file)
index b96a325..0000000
+++ /dev/null
@@ -1,4281 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/moduleparam.h>
-#include <linux/if_arp.h>
-#include <linux/etherdevice.h>
-#include <linux/version.h>
-#include <linux/firmware.h>
-#include <linux/wireless.h>
-#include <linux/workqueue.h>
-#include <linux/skbuff.h>
-#include <linux/dma-mapping.h>
-#include <net/iw_handler.h>
-
-#include "bcm43xx.h"
-#include "bcm43xx_main.h"
-#include "bcm43xx_debugfs.h"
-#include "bcm43xx_radio.h"
-#include "bcm43xx_phy.h"
-#include "bcm43xx_dma.h"
-#include "bcm43xx_pio.h"
-#include "bcm43xx_power.h"
-#include "bcm43xx_wx.h"
-#include "bcm43xx_ethtool.h"
-#include "bcm43xx_xmit.h"
-#include "bcm43xx_sysfs.h"
-
-
-MODULE_DESCRIPTION("Broadcom BCM43xx wireless driver");
-MODULE_AUTHOR("Martin Langer");
-MODULE_AUTHOR("Stefano Brivio");
-MODULE_AUTHOR("Michael Buesch");
-MODULE_LICENSE("GPL");
-
-#if defined(CONFIG_BCM43XX_DMA) && defined(CONFIG_BCM43XX_PIO)
-static int modparam_pio;
-module_param_named(pio, modparam_pio, int, 0444);
-MODULE_PARM_DESC(pio, "enable(1) / disable(0) PIO mode");
-#elif defined(CONFIG_BCM43XX_DMA)
-# define modparam_pio  0
-#elif defined(CONFIG_BCM43XX_PIO)
-# define modparam_pio  1
-#endif
-
-static int modparam_bad_frames_preempt;
-module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
-MODULE_PARM_DESC(bad_frames_preempt, "enable(1) / disable(0) Bad Frames Preemption");
-
-static int modparam_short_retry = BCM43xx_DEFAULT_SHORT_RETRY_LIMIT;
-module_param_named(short_retry, modparam_short_retry, int, 0444);
-MODULE_PARM_DESC(short_retry, "Short-Retry-Limit (0 - 15)");
-
-static int modparam_long_retry = BCM43xx_DEFAULT_LONG_RETRY_LIMIT;
-module_param_named(long_retry, modparam_long_retry, int, 0444);
-MODULE_PARM_DESC(long_retry, "Long-Retry-Limit (0 - 15)");
-
-static int modparam_locale = -1;
-module_param_named(locale, modparam_locale, int, 0444);
-MODULE_PARM_DESC(country, "Select LocaleCode 0-11 (For travelers)");
-
-static int modparam_noleds;
-module_param_named(noleds, modparam_noleds, int, 0444);
-MODULE_PARM_DESC(noleds, "Turn off all LED activity");
-
-static char modparam_fwpostfix[64];
-module_param_string(fwpostfix, modparam_fwpostfix, 64, 0444);
-MODULE_PARM_DESC(fwpostfix, "Postfix for .fw files. Useful for using multiple firmware image versions.");
-
-
-/* If you want to debug with just a single device, enable this,
- * where the string is the pci device ID (as given by the kernel's
- * pci_name function) of the device to be used.
- */
-//#define DEBUG_SINGLE_DEVICE_ONLY     "0001:11:00.0"
-
-/* If you want to enable printing of each MMIO access, enable this. */
-//#define DEBUG_ENABLE_MMIO_PRINT
-
-/* If you want to enable printing of MMIO access within
- * ucode/pcm upload, initvals write, enable this.
- */
-//#define DEBUG_ENABLE_UCODE_MMIO_PRINT
-
-/* If you want to enable printing of PCI Config Space access, enable this */
-//#define DEBUG_ENABLE_PCILOG
-
-
-/* Detailed list maintained at:
- * http://openfacts.berlios.de/index-en.phtml?title=Bcm43xxDevices
- */
-       static struct pci_device_id bcm43xx_pci_tbl[] = {
-       /* Broadcom 4303 802.11b */
-       { PCI_VENDOR_ID_BROADCOM, 0x4301, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 4307 802.11b */
-       { PCI_VENDOR_ID_BROADCOM, 0x4307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 4311 802.11(a)/b/g */
-       { PCI_VENDOR_ID_BROADCOM, 0x4311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 4312 802.11a/b/g */
-       { PCI_VENDOR_ID_BROADCOM, 0x4312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 4318 802.11b/g */
-       { PCI_VENDOR_ID_BROADCOM, 0x4318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 4319 802.11a/b/g */
-       { PCI_VENDOR_ID_BROADCOM, 0x4319, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 4306 802.11b/g */
-       { PCI_VENDOR_ID_BROADCOM, 0x4320, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 4306 802.11a */
-//     { PCI_VENDOR_ID_BROADCOM, 0x4321, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 4309 802.11a/b/g */
-       { PCI_VENDOR_ID_BROADCOM, 0x4324, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       /* Broadcom 43XG 802.11b/g */
-       { PCI_VENDOR_ID_BROADCOM, 0x4325, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
-       { 0 },
-};
-MODULE_DEVICE_TABLE(pci, bcm43xx_pci_tbl);
-
-static void bcm43xx_ram_write(struct bcm43xx_private *bcm, u16 offset, u32 val)
-{
-       u32 status;
-
-       status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       if (!(status & BCM43xx_SBF_XFER_REG_BYTESWAP))
-               val = swab32(val);
-
-       bcm43xx_write32(bcm, BCM43xx_MMIO_RAM_CONTROL, offset);
-       mmiowb();
-       bcm43xx_write32(bcm, BCM43xx_MMIO_RAM_DATA, val);
-}
-
-static inline
-void bcm43xx_shm_control_word(struct bcm43xx_private *bcm,
-                             u16 routing, u16 offset)
-{
-       u32 control;
-
-       /* "offset" is the WORD offset. */
-
-       control = routing;
-       control <<= 16;
-       control |= offset;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_SHM_CONTROL, control);
-}
-
-u32 bcm43xx_shm_read32(struct bcm43xx_private *bcm,
-                      u16 routing, u16 offset)
-{
-       u32 ret;
-
-       if (routing == BCM43xx_SHM_SHARED) {
-               if (offset & 0x0003) {
-                       /* Unaligned access */
-                       bcm43xx_shm_control_word(bcm, routing, offset >> 2);
-                       ret = bcm43xx_read16(bcm, BCM43xx_MMIO_SHM_DATA_UNALIGNED);
-                       ret <<= 16;
-                       bcm43xx_shm_control_word(bcm, routing, (offset >> 2) + 1);
-                       ret |= bcm43xx_read16(bcm, BCM43xx_MMIO_SHM_DATA);
-
-                       return ret;
-               }
-               offset >>= 2;
-       }
-       bcm43xx_shm_control_word(bcm, routing, offset);
-       ret = bcm43xx_read32(bcm, BCM43xx_MMIO_SHM_DATA);
-
-       return ret;
-}
-
-u16 bcm43xx_shm_read16(struct bcm43xx_private *bcm,
-                      u16 routing, u16 offset)
-{
-       u16 ret;
-
-       if (routing == BCM43xx_SHM_SHARED) {
-               if (offset & 0x0003) {
-                       /* Unaligned access */
-                       bcm43xx_shm_control_word(bcm, routing, offset >> 2);
-                       ret = bcm43xx_read16(bcm, BCM43xx_MMIO_SHM_DATA_UNALIGNED);
-
-                       return ret;
-               }
-               offset >>= 2;
-       }
-       bcm43xx_shm_control_word(bcm, routing, offset);
-       ret = bcm43xx_read16(bcm, BCM43xx_MMIO_SHM_DATA);
-
-       return ret;
-}
-
-void bcm43xx_shm_write32(struct bcm43xx_private *bcm,
-                        u16 routing, u16 offset,
-                        u32 value)
-{
-       if (routing == BCM43xx_SHM_SHARED) {
-               if (offset & 0x0003) {
-                       /* Unaligned access */
-                       bcm43xx_shm_control_word(bcm, routing, offset >> 2);
-                       mmiowb();
-                       bcm43xx_write16(bcm, BCM43xx_MMIO_SHM_DATA_UNALIGNED,
-                                       (value >> 16) & 0xffff);
-                       mmiowb();
-                       bcm43xx_shm_control_word(bcm, routing, (offset >> 2) + 1);
-                       mmiowb();
-                       bcm43xx_write16(bcm, BCM43xx_MMIO_SHM_DATA,
-                                       value & 0xffff);
-                       return;
-               }
-               offset >>= 2;
-       }
-       bcm43xx_shm_control_word(bcm, routing, offset);
-       mmiowb();
-       bcm43xx_write32(bcm, BCM43xx_MMIO_SHM_DATA, value);
-}
-
-void bcm43xx_shm_write16(struct bcm43xx_private *bcm,
-                        u16 routing, u16 offset,
-                        u16 value)
-{
-       if (routing == BCM43xx_SHM_SHARED) {
-               if (offset & 0x0003) {
-                       /* Unaligned access */
-                       bcm43xx_shm_control_word(bcm, routing, offset >> 2);
-                       mmiowb();
-                       bcm43xx_write16(bcm, BCM43xx_MMIO_SHM_DATA_UNALIGNED,
-                                       value);
-                       return;
-               }
-               offset >>= 2;
-       }
-       bcm43xx_shm_control_word(bcm, routing, offset);
-       mmiowb();
-       bcm43xx_write16(bcm, BCM43xx_MMIO_SHM_DATA, value);
-}
-
-void bcm43xx_tsf_read(struct bcm43xx_private *bcm, u64 *tsf)
-{
-       /* We need to be careful. As we read the TSF from multiple
-        * registers, we should take care of register overflows.
-        * In theory, the whole tsf read process should be atomic.
-        * We try to be atomic here, by restaring the read process,
-        * if any of the high registers changed (overflew).
-        */
-       if (bcm->current_core->rev >= 3) {
-               u32 low, high, high2;
-
-               do {
-                       high = bcm43xx_read32(bcm, BCM43xx_MMIO_REV3PLUS_TSF_HIGH);
-                       low = bcm43xx_read32(bcm, BCM43xx_MMIO_REV3PLUS_TSF_LOW);
-                       high2 = bcm43xx_read32(bcm, BCM43xx_MMIO_REV3PLUS_TSF_HIGH);
-               } while (unlikely(high != high2));
-
-               *tsf = high;
-               *tsf <<= 32;
-               *tsf |= low;
-       } else {
-               u64 tmp;
-               u16 v0, v1, v2, v3;
-               u16 test1, test2, test3;
-
-               do {
-                       v3 = bcm43xx_read16(bcm, BCM43xx_MMIO_TSF_3);
-                       v2 = bcm43xx_read16(bcm, BCM43xx_MMIO_TSF_2);
-                       v1 = bcm43xx_read16(bcm, BCM43xx_MMIO_TSF_1);
-                       v0 = bcm43xx_read16(bcm, BCM43xx_MMIO_TSF_0);
-
-                       test3 = bcm43xx_read16(bcm, BCM43xx_MMIO_TSF_3);
-                       test2 = bcm43xx_read16(bcm, BCM43xx_MMIO_TSF_2);
-                       test1 = bcm43xx_read16(bcm, BCM43xx_MMIO_TSF_1);
-               } while (v3 != test3 || v2 != test2 || v1 != test1);
-
-               *tsf = v3;
-               *tsf <<= 48;
-               tmp = v2;
-               tmp <<= 32;
-               *tsf |= tmp;
-               tmp = v1;
-               tmp <<= 16;
-               *tsf |= tmp;
-               *tsf |= v0;
-       }
-}
-
-void bcm43xx_tsf_write(struct bcm43xx_private *bcm, u64 tsf)
-{
-       u32 status;
-
-       status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       status |= BCM43xx_SBF_TIME_UPDATE;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, status);
-       mmiowb();
-
-       /* Be careful with the in-progress timer.
-        * First zero out the low register, so we have a full
-        * register-overflow duration to complete the operation.
-        */
-       if (bcm->current_core->rev >= 3) {
-               u32 lo = (tsf & 0x00000000FFFFFFFFULL);
-               u32 hi = (tsf & 0xFFFFFFFF00000000ULL) >> 32;
-
-               bcm43xx_write32(bcm, BCM43xx_MMIO_REV3PLUS_TSF_LOW, 0);
-               mmiowb();
-               bcm43xx_write32(bcm, BCM43xx_MMIO_REV3PLUS_TSF_HIGH, hi);
-               mmiowb();
-               bcm43xx_write32(bcm, BCM43xx_MMIO_REV3PLUS_TSF_LOW, lo);
-       } else {
-               u16 v0 = (tsf & 0x000000000000FFFFULL);
-               u16 v1 = (tsf & 0x00000000FFFF0000ULL) >> 16;
-               u16 v2 = (tsf & 0x0000FFFF00000000ULL) >> 32;
-               u16 v3 = (tsf & 0xFFFF000000000000ULL) >> 48;
-
-               bcm43xx_write16(bcm, BCM43xx_MMIO_TSF_0, 0);
-               mmiowb();
-               bcm43xx_write16(bcm, BCM43xx_MMIO_TSF_3, v3);
-               mmiowb();
-               bcm43xx_write16(bcm, BCM43xx_MMIO_TSF_2, v2);
-               mmiowb();
-               bcm43xx_write16(bcm, BCM43xx_MMIO_TSF_1, v1);
-               mmiowb();
-               bcm43xx_write16(bcm, BCM43xx_MMIO_TSF_0, v0);
-       }
-
-       status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       status &= ~BCM43xx_SBF_TIME_UPDATE;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, status);
-}
-
-static
-void bcm43xx_macfilter_set(struct bcm43xx_private *bcm,
-                          u16 offset,
-                          const u8 *mac)
-{
-       u16 data;
-
-       offset |= 0x0020;
-       bcm43xx_write16(bcm, BCM43xx_MMIO_MACFILTER_CONTROL, offset);
-
-       data = mac[0];
-       data |= mac[1] << 8;
-       bcm43xx_write16(bcm, BCM43xx_MMIO_MACFILTER_DATA, data);
-       data = mac[2];
-       data |= mac[3] << 8;
-       bcm43xx_write16(bcm, BCM43xx_MMIO_MACFILTER_DATA, data);
-       data = mac[4];
-       data |= mac[5] << 8;
-       bcm43xx_write16(bcm, BCM43xx_MMIO_MACFILTER_DATA, data);
-}
-
-static void bcm43xx_macfilter_clear(struct bcm43xx_private *bcm,
-                                   u16 offset)
-{
-       const u8 zero_addr[ETH_ALEN] = { 0 };
-
-       bcm43xx_macfilter_set(bcm, offset, zero_addr);
-}
-
-static void bcm43xx_write_mac_bssid_templates(struct bcm43xx_private *bcm)
-{
-       const u8 *mac = (const u8 *)(bcm->net_dev->dev_addr);
-       const u8 *bssid = (const u8 *)(bcm->ieee->bssid);
-       u8 mac_bssid[ETH_ALEN * 2];
-       int i;
-
-       memcpy(mac_bssid, mac, ETH_ALEN);
-       memcpy(mac_bssid + ETH_ALEN, bssid, ETH_ALEN);
-
-       /* Write our MAC address and BSSID to template ram */
-       for (i = 0; i < ARRAY_SIZE(mac_bssid); i += sizeof(u32))
-               bcm43xx_ram_write(bcm, 0x20 + i, *((u32 *)(mac_bssid + i)));
-       for (i = 0; i < ARRAY_SIZE(mac_bssid); i += sizeof(u32))
-               bcm43xx_ram_write(bcm, 0x78 + i, *((u32 *)(mac_bssid + i)));
-       for (i = 0; i < ARRAY_SIZE(mac_bssid); i += sizeof(u32))
-               bcm43xx_ram_write(bcm, 0x478 + i, *((u32 *)(mac_bssid + i)));
-}
-
-//FIXME: Well, we should probably call them from somewhere.
-#if 0
-static void bcm43xx_set_slot_time(struct bcm43xx_private *bcm, u16 slot_time)
-{
-       /* slot_time is in usec. */
-       if (bcm43xx_current_phy(bcm)->type != BCM43xx_PHYTYPE_G)
-               return;
-       bcm43xx_write16(bcm, 0x684, 510 + slot_time);
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0010, slot_time);
-}
-
-static void bcm43xx_short_slot_timing_enable(struct bcm43xx_private *bcm)
-{
-       bcm43xx_set_slot_time(bcm, 9);
-}
-
-static void bcm43xx_short_slot_timing_disable(struct bcm43xx_private *bcm)
-{
-       bcm43xx_set_slot_time(bcm, 20);
-}
-#endif
-
-/* FIXME: To get the MAC-filter working, we need to implement the
- *        following functions (and rename them :)
- */
-#if 0
-static void bcm43xx_disassociate(struct bcm43xx_private *bcm)
-{
-       bcm43xx_mac_suspend(bcm);
-       bcm43xx_macfilter_clear(bcm, BCM43xx_MACFILTER_ASSOC);
-
-       bcm43xx_ram_write(bcm, 0x0026, 0x0000);
-       bcm43xx_ram_write(bcm, 0x0028, 0x0000);
-       bcm43xx_ram_write(bcm, 0x007E, 0x0000);
-       bcm43xx_ram_write(bcm, 0x0080, 0x0000);
-       bcm43xx_ram_write(bcm, 0x047E, 0x0000);
-       bcm43xx_ram_write(bcm, 0x0480, 0x0000);
-
-       if (bcm->current_core->rev < 3) {
-               bcm43xx_write16(bcm, 0x0610, 0x8000);
-               bcm43xx_write16(bcm, 0x060E, 0x0000);
-       } else
-               bcm43xx_write32(bcm, 0x0188, 0x80000000);
-
-       bcm43xx_shm_write32(bcm, BCM43xx_SHM_WIRELESS, 0x0004, 0x000003ff);
-
-       if (bcm43xx_current_phy(bcm)->type == BCM43xx_PHYTYPE_G &&
-           ieee80211_is_ofdm_rate(bcm->softmac->txrates.default_rate))
-               bcm43xx_short_slot_timing_enable(bcm);
-
-       bcm43xx_mac_enable(bcm);
-}
-
-static void bcm43xx_associate(struct bcm43xx_private *bcm,
-                             const u8 *mac)
-{
-       memcpy(bcm->ieee->bssid, mac, ETH_ALEN);
-
-       bcm43xx_mac_suspend(bcm);
-       bcm43xx_macfilter_set(bcm, BCM43xx_MACFILTER_ASSOC, mac);
-       bcm43xx_write_mac_bssid_templates(bcm);
-       bcm43xx_mac_enable(bcm);
-}
-#endif
-
-/* Enable a Generic IRQ. "mask" is the mask of which IRQs to enable.
- * Returns the _previously_ enabled IRQ mask.
- */
-static inline u32 bcm43xx_interrupt_enable(struct bcm43xx_private *bcm, u32 mask)
-{
-       u32 old_mask;
-
-       old_mask = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_MASK);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_MASK, old_mask | mask);
-
-       return old_mask;
-}
-
-/* Disable a Generic IRQ. "mask" is the mask of which IRQs to disable.
- * Returns the _previously_ enabled IRQ mask.
- */
-static inline u32 bcm43xx_interrupt_disable(struct bcm43xx_private *bcm, u32 mask)
-{
-       u32 old_mask;
-
-       old_mask = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_MASK);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_MASK, old_mask & ~mask);
-
-       return old_mask;
-}
-
-/* Synchronize IRQ top- and bottom-half.
- * IRQs must be masked before calling this.
- * This must not be called with the irq_lock held.
- */
-static void bcm43xx_synchronize_irq(struct bcm43xx_private *bcm)
-{
-       synchronize_irq(bcm->irq);
-       tasklet_disable(&bcm->isr_tasklet);
-}
-
-/* Make sure we don't receive more data from the device. */
-static int bcm43xx_disable_interrupts_sync(struct bcm43xx_private *bcm)
-{
-       unsigned long flags;
-
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (unlikely(bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED)) {
-               spin_unlock_irqrestore(&bcm->irq_lock, flags);
-               return -EBUSY;
-       }
-       bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
-       bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_MASK); /* flush */
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       bcm43xx_synchronize_irq(bcm);
-
-       return 0;
-}
-
-static int bcm43xx_read_radioinfo(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u32 radio_id;
-       u16 manufact;
-       u16 version;
-       u8 revision;
-
-       if (bcm->chip_id == 0x4317) {
-               if (bcm->chip_rev == 0x00)
-                       radio_id = 0x3205017F;
-               else if (bcm->chip_rev == 0x01)
-                       radio_id = 0x4205017F;
-               else
-                       radio_id = 0x5205017F;
-       } else {
-               bcm43xx_write16(bcm, BCM43xx_MMIO_RADIO_CONTROL, BCM43xx_RADIOCTL_ID);
-               radio_id = bcm43xx_read16(bcm, BCM43xx_MMIO_RADIO_DATA_HIGH);
-               radio_id <<= 16;
-               bcm43xx_write16(bcm, BCM43xx_MMIO_RADIO_CONTROL, BCM43xx_RADIOCTL_ID);
-               radio_id |= bcm43xx_read16(bcm, BCM43xx_MMIO_RADIO_DATA_LOW);
-       }
-
-       manufact = (radio_id & 0x00000FFF);
-       version = (radio_id & 0x0FFFF000) >> 12;
-       revision = (radio_id & 0xF0000000) >> 28;
-
-       dprintk(KERN_INFO PFX "Detected Radio: ID: %x (Manuf: %x Ver: %x Rev: %x)\n",
-               radio_id, manufact, version, revision);
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_A:
-               if ((version != 0x2060) || (revision != 1) || (manufact != 0x17f))
-                       goto err_unsupported_radio;
-               break;
-       case BCM43xx_PHYTYPE_B:
-               if ((version & 0xFFF0) != 0x2050)
-                       goto err_unsupported_radio;
-               break;
-       case BCM43xx_PHYTYPE_G:
-               if (version != 0x2050)
-                       goto err_unsupported_radio;
-               break;
-       }
-
-       radio->manufact = manufact;
-       radio->version = version;
-       radio->revision = revision;
-
-       if (phy->type == BCM43xx_PHYTYPE_A)
-               radio->txpower_desired = bcm->sprom.maxpower_aphy;
-       else
-               radio->txpower_desired = bcm->sprom.maxpower_bgphy;
-
-       return 0;
-
-err_unsupported_radio:
-       printk(KERN_ERR PFX "Unsupported Radio connected to the PHY!\n");
-       return -ENODEV;
-}
-
-static const char * bcm43xx_locale_iso(u8 locale)
-{
-       /* ISO 3166-1 country codes.
-        * Note that there aren't ISO 3166-1 codes for
-        * all or locales. (Not all locales are countries)
-        */
-       switch (locale) {
-       case BCM43xx_LOCALE_WORLD:
-       case BCM43xx_LOCALE_ALL:
-               return "XX";
-       case BCM43xx_LOCALE_THAILAND:
-               return "TH";
-       case BCM43xx_LOCALE_ISRAEL:
-               return "IL";
-       case BCM43xx_LOCALE_JORDAN:
-               return "JO";
-       case BCM43xx_LOCALE_CHINA:
-               return "CN";
-       case BCM43xx_LOCALE_JAPAN:
-       case BCM43xx_LOCALE_JAPAN_HIGH:
-               return "JP";
-       case BCM43xx_LOCALE_USA_CANADA_ANZ:
-       case BCM43xx_LOCALE_USA_LOW:
-               return "US";
-       case BCM43xx_LOCALE_EUROPE:
-               return "EU";
-       case BCM43xx_LOCALE_NONE:
-               return "  ";
-       }
-       assert(0);
-       return "  ";
-}
-
-static const char * bcm43xx_locale_string(u8 locale)
-{
-       switch (locale) {
-       case BCM43xx_LOCALE_WORLD:
-               return "World";
-       case BCM43xx_LOCALE_THAILAND:
-               return "Thailand";
-       case BCM43xx_LOCALE_ISRAEL:
-               return "Israel";
-       case BCM43xx_LOCALE_JORDAN:
-               return "Jordan";
-       case BCM43xx_LOCALE_CHINA:
-               return "China";
-       case BCM43xx_LOCALE_JAPAN:
-               return "Japan";
-       case BCM43xx_LOCALE_USA_CANADA_ANZ:
-               return "USA/Canada/ANZ";
-       case BCM43xx_LOCALE_EUROPE:
-               return "Europe";
-       case BCM43xx_LOCALE_USA_LOW:
-               return "USAlow";
-       case BCM43xx_LOCALE_JAPAN_HIGH:
-               return "JapanHigh";
-       case BCM43xx_LOCALE_ALL:
-               return "All";
-       case BCM43xx_LOCALE_NONE:
-               return "None";
-       }
-       assert(0);
-       return "";
-}
-
-static inline u8 bcm43xx_crc8(u8 crc, u8 data)
-{
-       static const u8 t[] = {
-               0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B,
-               0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21,
-               0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF,
-               0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5,
-               0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14,
-               0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E,
-               0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80,
-               0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA,
-               0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95,
-               0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF,
-               0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01,
-               0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B,
-               0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA,
-               0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0,
-               0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E,
-               0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34,
-               0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0,
-               0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A,
-               0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54,
-               0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E,
-               0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF,
-               0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5,
-               0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B,
-               0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61,
-               0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E,
-               0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74,
-               0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA,
-               0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0,
-               0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41,
-               0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B,
-               0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5,
-               0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F,
-       };
-       return t[crc ^ data];
-}
-
-static u8 bcm43xx_sprom_crc(const u16 *sprom)
-{
-       int word;
-       u8 crc = 0xFF;
-
-       for (word = 0; word < BCM43xx_SPROM_SIZE - 1; word++) {
-               crc = bcm43xx_crc8(crc, sprom[word] & 0x00FF);
-               crc = bcm43xx_crc8(crc, (sprom[word] & 0xFF00) >> 8);
-       }
-       crc = bcm43xx_crc8(crc, sprom[BCM43xx_SPROM_VERSION] & 0x00FF);
-       crc ^= 0xFF;
-
-       return crc;
-}
-
-int bcm43xx_sprom_read(struct bcm43xx_private *bcm, u16 *sprom)
-{
-       int i;
-       u8 crc, expected_crc;
-
-       for (i = 0; i < BCM43xx_SPROM_SIZE; i++)
-               sprom[i] = bcm43xx_read16(bcm, BCM43xx_SPROM_BASE + (i * 2));
-       /* CRC-8 check. */
-       crc = bcm43xx_sprom_crc(sprom);
-       expected_crc = (sprom[BCM43xx_SPROM_VERSION] & 0xFF00) >> 8;
-       if (crc != expected_crc) {
-               printk(KERN_WARNING PFX "WARNING: Invalid SPROM checksum "
-                                       "(0x%02X, expected: 0x%02X)\n",
-                      crc, expected_crc);
-               return -EINVAL;
-       }
-
-       return 0;
-}
-
-int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom)
-{
-       int i, err;
-       u8 crc, expected_crc;
-       u32 spromctl;
-
-       /* CRC-8 validation of the input data. */
-       crc = bcm43xx_sprom_crc(sprom);
-       expected_crc = (sprom[BCM43xx_SPROM_VERSION] & 0xFF00) >> 8;
-       if (crc != expected_crc) {
-               printk(KERN_ERR PFX "SPROM input data: Invalid CRC\n");
-               return -EINVAL;
-       }
-
-       printk(KERN_INFO PFX "Writing SPROM. Do NOT turn off the power! Please stand by...\n");
-       err = bcm43xx_pci_read_config32(bcm, BCM43xx_PCICFG_SPROMCTL, &spromctl);
-       if (err)
-               goto err_ctlreg;
-       spromctl |= 0x10; /* SPROM WRITE enable. */
-       err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
-       if (err)
-               goto err_ctlreg;
-       /* We must burn lots of CPU cycles here, but that does not
-        * really matter as one does not write the SPROM every other minute...
-        */
-       printk(KERN_INFO PFX "[ 0%%");
-       mdelay(500);
-       for (i = 0; i < BCM43xx_SPROM_SIZE; i++) {
-               if (i == 16)
-                       printk("25%%");
-               else if (i == 32)
-                       printk("50%%");
-               else if (i == 48)
-                       printk("75%%");
-               else if (i % 2)
-                       printk(".");
-               bcm43xx_write16(bcm, BCM43xx_SPROM_BASE + (i * 2), sprom[i]);
-               mmiowb();
-               mdelay(20);
-       }
-       spromctl &= ~0x10; /* SPROM WRITE enable. */
-       err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
-       if (err)
-               goto err_ctlreg;
-       mdelay(500);
-       printk("100%% ]\n");
-       printk(KERN_INFO PFX "SPROM written.\n");
-       bcm43xx_controller_restart(bcm, "SPROM update");
-
-       return 0;
-err_ctlreg:
-       printk(KERN_ERR PFX "Could not access SPROM control register.\n");
-       return -ENODEV;
-}
-
-static int bcm43xx_sprom_extract(struct bcm43xx_private *bcm)
-{
-       u16 value;
-       u16 *sprom;
-
-       sprom = kzalloc(BCM43xx_SPROM_SIZE * sizeof(u16),
-                       GFP_KERNEL);
-       if (!sprom) {
-               printk(KERN_ERR PFX "sprom_extract OOM\n");
-               return -ENOMEM;
-       }
-       bcm43xx_sprom_read(bcm, sprom);
-
-       /* boardflags2 */
-       value = sprom[BCM43xx_SPROM_BOARDFLAGS2];
-       bcm->sprom.boardflags2 = value;
-
-       /* il0macaddr */
-       value = sprom[BCM43xx_SPROM_IL0MACADDR + 0];
-       *(((__be16 *)bcm->sprom.il0macaddr) + 0) = cpu_to_be16(value);
-       value = sprom[BCM43xx_SPROM_IL0MACADDR + 1];
-       *(((__be16 *)bcm->sprom.il0macaddr) + 1) = cpu_to_be16(value);
-       value = sprom[BCM43xx_SPROM_IL0MACADDR + 2];
-       *(((__be16 *)bcm->sprom.il0macaddr) + 2) = cpu_to_be16(value);
-
-       /* et0macaddr */
-       value = sprom[BCM43xx_SPROM_ET0MACADDR + 0];
-       *(((__be16 *)bcm->sprom.et0macaddr) + 0) = cpu_to_be16(value);
-       value = sprom[BCM43xx_SPROM_ET0MACADDR + 1];
-       *(((__be16 *)bcm->sprom.et0macaddr) + 1) = cpu_to_be16(value);
-       value = sprom[BCM43xx_SPROM_ET0MACADDR + 2];
-       *(((__be16 *)bcm->sprom.et0macaddr) + 2) = cpu_to_be16(value);
-
-       /* et1macaddr */
-       value = sprom[BCM43xx_SPROM_ET1MACADDR + 0];
-       *(((__be16 *)bcm->sprom.et1macaddr) + 0) = cpu_to_be16(value);
-       value = sprom[BCM43xx_SPROM_ET1MACADDR + 1];
-       *(((__be16 *)bcm->sprom.et1macaddr) + 1) = cpu_to_be16(value);
-       value = sprom[BCM43xx_SPROM_ET1MACADDR + 2];
-       *(((__be16 *)bcm->sprom.et1macaddr) + 2) = cpu_to_be16(value);
-
-       /* ethernet phy settings */
-       value = sprom[BCM43xx_SPROM_ETHPHY];
-       bcm->sprom.et0phyaddr = (value & 0x001F);
-       bcm->sprom.et1phyaddr = (value & 0x03E0) >> 5;
-
-       /* boardrev, antennas, locale */
-       value = sprom[BCM43xx_SPROM_BOARDREV];
-       bcm->sprom.boardrev = (value & 0x00FF);
-       bcm->sprom.locale = (value & 0x0F00) >> 8;
-       bcm->sprom.antennas_aphy = (value & 0x3000) >> 12;
-       bcm->sprom.antennas_bgphy = (value & 0xC000) >> 14;
-       if (modparam_locale != -1) {
-               if (modparam_locale >= 0 && modparam_locale <= 11) {
-                       bcm->sprom.locale = modparam_locale;
-                       printk(KERN_WARNING PFX "Operating with modified "
-                                               "LocaleCode %u (%s)\n",
-                              bcm->sprom.locale,
-                              bcm43xx_locale_string(bcm->sprom.locale));
-               } else {
-                       printk(KERN_WARNING PFX "Module parameter \"locale\" "
-                                               "invalid value. (0 - 11)\n");
-               }
-       }
-
-       /* pa0b* */
-       value = sprom[BCM43xx_SPROM_PA0B0];
-       bcm->sprom.pa0b0 = value;
-       value = sprom[BCM43xx_SPROM_PA0B1];
-       bcm->sprom.pa0b1 = value;
-       value = sprom[BCM43xx_SPROM_PA0B2];
-       bcm->sprom.pa0b2 = value;
-
-       /* wl0gpio* */
-       value = sprom[BCM43xx_SPROM_WL0GPIO0];
-       if (value == 0x0000)
-               value = 0xFFFF;
-       bcm->sprom.wl0gpio0 = value & 0x00FF;
-       bcm->sprom.wl0gpio1 = (value & 0xFF00) >> 8;
-       value = sprom[BCM43xx_SPROM_WL0GPIO2];
-       if (value == 0x0000)
-               value = 0xFFFF;
-       bcm->sprom.wl0gpio2 = value & 0x00FF;
-       bcm->sprom.wl0gpio3 = (value & 0xFF00) >> 8;
-
-       /* maxpower */
-       value = sprom[BCM43xx_SPROM_MAXPWR];
-       bcm->sprom.maxpower_aphy = (value & 0xFF00) >> 8;
-       bcm->sprom.maxpower_bgphy = value & 0x00FF;
-
-       /* pa1b* */
-       value = sprom[BCM43xx_SPROM_PA1B0];
-       bcm->sprom.pa1b0 = value;
-       value = sprom[BCM43xx_SPROM_PA1B1];
-       bcm->sprom.pa1b1 = value;
-       value = sprom[BCM43xx_SPROM_PA1B2];
-       bcm->sprom.pa1b2 = value;
-
-       /* idle tssi target */
-       value = sprom[BCM43xx_SPROM_IDL_TSSI_TGT];
-       bcm->sprom.idle_tssi_tgt_aphy = value & 0x00FF;
-       bcm->sprom.idle_tssi_tgt_bgphy = (value & 0xFF00) >> 8;
-
-       /* boardflags */
-       value = sprom[BCM43xx_SPROM_BOARDFLAGS];
-       if (value == 0xFFFF)
-               value = 0x0000;
-       bcm->sprom.boardflags = value;
-       /* boardflags workarounds */
-       if (bcm->board_vendor == PCI_VENDOR_ID_DELL &&
-           bcm->chip_id == 0x4301 &&
-           bcm->board_revision == 0x74)
-               bcm->sprom.boardflags |= BCM43xx_BFL_BTCOEXIST;
-       if (bcm->board_vendor == PCI_VENDOR_ID_APPLE &&
-           bcm->board_type == 0x4E &&
-           bcm->board_revision > 0x40)
-               bcm->sprom.boardflags |= BCM43xx_BFL_PACTRL;
-
-       /* antenna gain */
-       value = sprom[BCM43xx_SPROM_ANTENNA_GAIN];
-       if (value == 0x0000 || value == 0xFFFF)
-               value = 0x0202;
-       /* convert values to Q5.2 */
-       bcm->sprom.antennagain_aphy = ((value & 0xFF00) >> 8) * 4;
-       bcm->sprom.antennagain_bgphy = (value & 0x00FF) * 4;
-
-       kfree(sprom);
-
-       return 0;
-}
-
-static int bcm43xx_geo_init(struct bcm43xx_private *bcm)
-{
-       struct ieee80211_geo *geo;
-       struct ieee80211_channel *chan;
-       int have_a = 0, have_bg = 0;
-       int i;
-       u8 channel;
-       struct bcm43xx_phyinfo *phy;
-       const char *iso_country;
-       u8 max_bg_channel;
-
-       geo = kzalloc(sizeof(*geo), GFP_KERNEL);
-       if (!geo)
-               return -ENOMEM;
-
-       for (i = 0; i < bcm->nr_80211_available; i++) {
-               phy = &(bcm->core_80211_ext[i].phy);
-               switch (phy->type) {
-               case BCM43xx_PHYTYPE_B:
-               case BCM43xx_PHYTYPE_G:
-                       have_bg = 1;
-                       break;
-               case BCM43xx_PHYTYPE_A:
-                       have_a = 1;
-                       break;
-               default:
-                       assert(0);
-               }
-       }
-       iso_country = bcm43xx_locale_iso(bcm->sprom.locale);
-
-/* set the maximum channel based on locale set in sprom or witle locale option */
-       switch (bcm->sprom.locale) {
-       case BCM43xx_LOCALE_THAILAND:
-       case BCM43xx_LOCALE_ISRAEL:
-       case BCM43xx_LOCALE_JORDAN:
-       case BCM43xx_LOCALE_USA_CANADA_ANZ:
-       case BCM43xx_LOCALE_USA_LOW:
-               max_bg_channel = 11;
-               break;
-       case BCM43xx_LOCALE_JAPAN:
-       case BCM43xx_LOCALE_JAPAN_HIGH:
-               max_bg_channel = 14;
-               break;
-       default:
-               max_bg_channel = 13;
-       }
-
-       if (have_a) {
-               for (i = 0, channel = IEEE80211_52GHZ_MIN_CHANNEL;
-                     channel <= IEEE80211_52GHZ_MAX_CHANNEL; channel++) {
-                       chan = &geo->a[i++];
-                       chan->freq = bcm43xx_channel_to_freq_a(channel);
-                       chan->channel = channel;
-               }
-               geo->a_channels = i;
-       }
-       if (have_bg) {
-               for (i = 0, channel = IEEE80211_24GHZ_MIN_CHANNEL;
-                     channel <= max_bg_channel; channel++) {
-                       chan = &geo->bg[i++];
-                       chan->freq = bcm43xx_channel_to_freq_bg(channel);
-                       chan->channel = channel;
-               }
-               geo->bg_channels = i;
-       }
-       memcpy(geo->name, iso_country, 2);
-       if (0 /*TODO: Outdoor use only */)
-               geo->name[2] = 'O';
-       else if (0 /*TODO: Indoor use only */)
-               geo->name[2] = 'I';
-       else
-               geo->name[2] = ' ';
-       geo->name[3] = '\0';
-
-       ieee80211_set_geo(bcm->ieee, geo);
-       kfree(geo);
-
-       return 0;
-}
-
-/* DummyTransmission function, as documented on 
- * http://bcm-specs.sipsolutions.net/DummyTransmission
- */
-void bcm43xx_dummy_transmission(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       unsigned int i, max_loop;
-       u16 value = 0;
-       u32 buffer[5] = {
-               0x00000000,
-               0x0000D400,
-               0x00000000,
-               0x00000001,
-               0x00000000,
-       };
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_A:
-               max_loop = 0x1E;
-               buffer[0] = 0xCC010200;
-               break;
-       case BCM43xx_PHYTYPE_B:
-       case BCM43xx_PHYTYPE_G:
-               max_loop = 0xFA;
-               buffer[0] = 0x6E840B00; 
-               break;
-       default:
-               assert(0);
-               return;
-       }
-
-       for (i = 0; i < 5; i++)
-               bcm43xx_ram_write(bcm, i * 4, buffer[i]);
-
-       bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD); /* dummy read */
-
-       bcm43xx_write16(bcm, 0x0568, 0x0000);
-       bcm43xx_write16(bcm, 0x07C0, 0x0000);
-       bcm43xx_write16(bcm, 0x050C, ((phy->type == BCM43xx_PHYTYPE_A) ? 1 : 0));
-       bcm43xx_write16(bcm, 0x0508, 0x0000);
-       bcm43xx_write16(bcm, 0x050A, 0x0000);
-       bcm43xx_write16(bcm, 0x054C, 0x0000);
-       bcm43xx_write16(bcm, 0x056A, 0x0014);
-       bcm43xx_write16(bcm, 0x0568, 0x0826);
-       bcm43xx_write16(bcm, 0x0500, 0x0000);
-       bcm43xx_write16(bcm, 0x0502, 0x0030);
-
-       if (radio->version == 0x2050 && radio->revision <= 0x5)
-               bcm43xx_radio_write16(bcm, 0x0051, 0x0017);
-       for (i = 0x00; i < max_loop; i++) {
-               value = bcm43xx_read16(bcm, 0x050E);
-               if (value & 0x0080)
-                       break;
-               udelay(10);
-       }
-       for (i = 0x00; i < 0x0A; i++) {
-               value = bcm43xx_read16(bcm, 0x050E);
-               if (value & 0x0400)
-                       break;
-               udelay(10);
-       }
-       for (i = 0x00; i < 0x0A; i++) {
-               value = bcm43xx_read16(bcm, 0x0690);
-               if (!(value & 0x0100))
-                       break;
-               udelay(10);
-       }
-       if (radio->version == 0x2050 && radio->revision <= 0x5)
-               bcm43xx_radio_write16(bcm, 0x0051, 0x0037);
-}
-
-static void key_write(struct bcm43xx_private *bcm,
-                     u8 index, u8 algorithm, const __le16 *key)
-{
-       unsigned int i, basic_wep = 0;
-       u32 offset;
-       u16 value;
-       /* Write associated key information */
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x100 + (index * 2),
-                           ((index << 4) | (algorithm & 0x0F)));
-       /* The first 4 WEP keys need extra love */
-       if (((algorithm == BCM43xx_SEC_ALGO_WEP) ||
-           (algorithm == BCM43xx_SEC_ALGO_WEP104)) && (index < 4))
-               basic_wep = 1;
-       /* Write key payload, 8 little endian words */
-       offset = bcm->security_offset + (index * BCM43xx_SEC_KEYSIZE);
-       for (i = 0; i < (BCM43xx_SEC_KEYSIZE / sizeof(u16)); i++) {
-               value = le16_to_cpu(key[i]);
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED,
-                                   offset + (i * 2), value);
-               if (!basic_wep)
-                       continue;
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED,
-                                   offset + (i * 2) + 4 * BCM43xx_SEC_KEYSIZE,
-                                   value);
-       }
-}
-
-static void keymac_write(struct bcm43xx_private *bcm,
-                        u8 index, const __be32 *addr)
-{
-       /* for keys 0-3 there is no associated mac address */
-       if (index < 4)
-               return;
-
-       index -= 4;
-       if (bcm->current_core->rev >= 5) {
-               bcm43xx_shm_write32(bcm,
-                                   BCM43xx_SHM_HWMAC,
-                                   index * 2,
-                                   be32_to_cpu(*addr));
-               bcm43xx_shm_write16(bcm,
-                                   BCM43xx_SHM_HWMAC,
-                                   (index * 2) + 1,
-                                   be16_to_cpu(*((__be16 *)(addr + 1))));
-       } else {
-               if (index < 8) {
-                       TODO(); /* Put them in the macaddress filter */
-               } else {
-                       TODO();
-                       /* Put them BCM43xx_SHM_SHARED, stating index 0x0120.
-                          Keep in mind to update the count of keymacs in 0x003E as well! */
-               }
-       }
-}
-
-static int bcm43xx_key_write(struct bcm43xx_private *bcm,
-                            u8 index, u8 algorithm,
-                            const u8 *_key, int key_len,
-                            const u8 *mac_addr)
-{
-       u8 key[BCM43xx_SEC_KEYSIZE] = { 0 };
-
-       if (index >= ARRAY_SIZE(bcm->key))
-               return -EINVAL;
-       if (key_len > ARRAY_SIZE(key))
-               return -EINVAL;
-       if (algorithm < 1 || algorithm > 5)
-               return -EINVAL;
-
-       memcpy(key, _key, key_len);
-       key_write(bcm, index, algorithm, (const __le16 *)key);
-       keymac_write(bcm, index, (const __be32 *)mac_addr);
-
-       bcm->key[index].algorithm = algorithm;
-
-       return 0;
-}
-
-static void bcm43xx_clear_keys(struct bcm43xx_private *bcm)
-{
-       static const __be32 zero_mac[2] = { 0 };
-       unsigned int i,j, nr_keys = 54;
-       u16 offset;
-
-       if (bcm->current_core->rev < 5)
-               nr_keys = 16;
-       assert(nr_keys <= ARRAY_SIZE(bcm->key));
-
-       for (i = 0; i < nr_keys; i++) {
-               bcm->key[i].enabled = 0;
-               /* returns for i < 4 immediately */
-               keymac_write(bcm, i, zero_mac);
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED,
-                                   0x100 + (i * 2), 0x0000);
-               for (j = 0; j < 8; j++) {
-                       offset = bcm->security_offset + (j * 4) + (i * BCM43xx_SEC_KEYSIZE);
-                       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED,
-                                           offset, 0x0000);
-               }
-       }
-       dprintk(KERN_INFO PFX "Keys cleared\n");
-}
-
-/* Lowlevel core-switch function. This is only to be used in
- * bcm43xx_switch_core() and bcm43xx_probe_cores()
- */
-static int _switch_core(struct bcm43xx_private *bcm, int core)
-{
-       int err;
-       int attempts = 0;
-       u32 current_core;
-
-       assert(core >= 0);
-       while (1) {
-               err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_ACTIVE_CORE,
-                                                (core * 0x1000) + 0x18000000);
-               if (unlikely(err))
-                       goto error;
-               err = bcm43xx_pci_read_config32(bcm, BCM43xx_PCICFG_ACTIVE_CORE,
-                                               &current_core);
-               if (unlikely(err))
-                       goto error;
-               current_core = (current_core - 0x18000000) / 0x1000;
-               if (current_core == core)
-                       break;
-
-               if (unlikely(attempts++ > BCM43xx_SWITCH_CORE_MAX_RETRIES))
-                       goto error;
-               udelay(10);
-       }
-
-       return 0;
-error:
-       printk(KERN_ERR PFX "Failed to switch to core %d\n", core);
-       return -ENODEV;
-}
-
-int bcm43xx_switch_core(struct bcm43xx_private *bcm, struct bcm43xx_coreinfo *new_core)
-{
-       int err;
-
-       if (unlikely(!new_core))
-               return 0;
-       if (!new_core->available)
-               return -ENODEV;
-       if (bcm->current_core == new_core)
-               return 0;
-       err = _switch_core(bcm, new_core->index);
-       if (unlikely(err))
-               goto out;
-
-       bcm->current_core = new_core;
-out:
-       return err;
-}
-
-static int bcm43xx_core_enabled(struct bcm43xx_private *bcm)
-{
-       u32 value;
-
-       value = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-       value &= BCM43xx_SBTMSTATELOW_CLOCK | BCM43xx_SBTMSTATELOW_RESET
-                | BCM43xx_SBTMSTATELOW_REJECT;
-
-       return (value == BCM43xx_SBTMSTATELOW_CLOCK);
-}
-
-/* disable current core */
-static int bcm43xx_core_disable(struct bcm43xx_private *bcm, u32 core_flags)
-{
-       u32 sbtmstatelow;
-       u32 sbtmstatehigh;
-       int i;
-
-       /* fetch sbtmstatelow from core information registers */
-       sbtmstatelow = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-
-       /* core is already in reset */
-       if (sbtmstatelow & BCM43xx_SBTMSTATELOW_RESET)
-               goto out;
-
-       if (sbtmstatelow & BCM43xx_SBTMSTATELOW_CLOCK) {
-               sbtmstatelow = BCM43xx_SBTMSTATELOW_CLOCK |
-                              BCM43xx_SBTMSTATELOW_REJECT;
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-
-               for (i = 0; i < 1000; i++) {
-                       sbtmstatelow = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-                       if (sbtmstatelow & BCM43xx_SBTMSTATELOW_REJECT) {
-                               i = -1;
-                               break;
-                       }
-                       udelay(10);
-               }
-               if (i != -1) {
-                       printk(KERN_ERR PFX "Error: core_disable() REJECT timeout!\n");
-                       return -EBUSY;
-               }
-
-               for (i = 0; i < 1000; i++) {
-                       sbtmstatehigh = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH);
-                       if (!(sbtmstatehigh & BCM43xx_SBTMSTATEHIGH_BUSY)) {
-                               i = -1;
-                               break;
-                       }
-                       udelay(10);
-               }
-               if (i != -1) {
-                       printk(KERN_ERR PFX "Error: core_disable() BUSY timeout!\n");
-                       return -EBUSY;
-               }
-
-               sbtmstatelow = BCM43xx_SBTMSTATELOW_FORCE_GATE_CLOCK |
-                              BCM43xx_SBTMSTATELOW_REJECT |
-                              BCM43xx_SBTMSTATELOW_RESET |
-                              BCM43xx_SBTMSTATELOW_CLOCK |
-                              core_flags;
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-               udelay(10);
-       }
-
-       sbtmstatelow = BCM43xx_SBTMSTATELOW_RESET |
-                      BCM43xx_SBTMSTATELOW_REJECT |
-                      core_flags;
-       bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-
-out:
-       bcm->current_core->enabled = 0;
-
-       return 0;
-}
-
-/* enable (reset) current core */
-static int bcm43xx_core_enable(struct bcm43xx_private *bcm, u32 core_flags)
-{
-       u32 sbtmstatelow;
-       u32 sbtmstatehigh;
-       u32 sbimstate;
-       int err;
-
-       err = bcm43xx_core_disable(bcm, core_flags);
-       if (err)
-               goto out;
-
-       sbtmstatelow = BCM43xx_SBTMSTATELOW_CLOCK |
-                      BCM43xx_SBTMSTATELOW_RESET |
-                      BCM43xx_SBTMSTATELOW_FORCE_GATE_CLOCK |
-                      core_flags;
-       bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-       udelay(1);
-
-       sbtmstatehigh = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH);
-       if (sbtmstatehigh & BCM43xx_SBTMSTATEHIGH_SERROR) {
-               sbtmstatehigh = 0x00000000;
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATEHIGH, sbtmstatehigh);
-       }
-
-       sbimstate = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMSTATE);
-       if (sbimstate & (BCM43xx_SBIMSTATE_IB_ERROR | BCM43xx_SBIMSTATE_TIMEOUT)) {
-               sbimstate &= ~(BCM43xx_SBIMSTATE_IB_ERROR | BCM43xx_SBIMSTATE_TIMEOUT);
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBIMSTATE, sbimstate);
-       }
-
-       sbtmstatelow = BCM43xx_SBTMSTATELOW_CLOCK |
-                      BCM43xx_SBTMSTATELOW_FORCE_GATE_CLOCK |
-                      core_flags;
-       bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-       udelay(1);
-
-       sbtmstatelow = BCM43xx_SBTMSTATELOW_CLOCK | core_flags;
-       bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-       udelay(1);
-
-       bcm->current_core->enabled = 1;
-       assert(err == 0);
-out:
-       return err;
-}
-
-/* http://bcm-specs.sipsolutions.net/80211CoreReset */
-void bcm43xx_wireless_core_reset(struct bcm43xx_private *bcm, int connect_phy)
-{
-       u32 flags = 0x00040000;
-
-       if ((bcm43xx_core_enabled(bcm)) &&
-           !bcm43xx_using_pio(bcm)) {
-       }
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_SHUTTINGDOWN) {
-               bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD,
-                               bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD)
-                               & ~(BCM43xx_SBF_MAC_ENABLED | 0x00000002));
-       } else {
-               if (connect_phy)
-                       flags |= BCM43xx_SBTMSTATELOW_G_MODE_ENABLE;
-               bcm43xx_phy_connect(bcm, connect_phy);
-               bcm43xx_core_enable(bcm, flags);
-               bcm43xx_write16(bcm, 0x03E6, 0x0000);
-               bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD,
-                               bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD)
-                               | BCM43xx_SBF_400);
-       }
-}
-
-static void bcm43xx_wireless_core_disable(struct bcm43xx_private *bcm)
-{
-       bcm43xx_radio_turn_off(bcm);
-       bcm43xx_write16(bcm, 0x03E6, 0x00F4);
-       bcm43xx_core_disable(bcm, 0);
-}
-
-/* Mark the current 80211 core inactive. */
-static void bcm43xx_wireless_core_mark_inactive(struct bcm43xx_private *bcm)
-{
-       u32 sbtmstatelow;
-
-       bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
-       bcm43xx_radio_turn_off(bcm);
-       sbtmstatelow = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-       sbtmstatelow &= 0xDFF5FFFF;
-       sbtmstatelow |= 0x000A0000;
-       bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-       udelay(1);
-       sbtmstatelow = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-       sbtmstatelow &= 0xFFF5FFFF;
-       sbtmstatelow |= 0x00080000;
-       bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-       udelay(1);
-}
-
-static void handle_irq_transmit_status(struct bcm43xx_private *bcm)
-{
-       u32 v0, v1;
-       u16 tmp;
-       struct bcm43xx_xmitstatus stat;
-
-       while (1) {
-               v0 = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_0);
-               if (!v0)
-                       break;
-               v1 = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_1);
-
-               stat.cookie = (v0 >> 16) & 0x0000FFFF;
-               tmp = (u16)((v0 & 0xFFF0) | ((v0 & 0xF) >> 1));
-               stat.flags = tmp & 0xFF;
-               stat.cnt1 = (tmp & 0x0F00) >> 8;
-               stat.cnt2 = (tmp & 0xF000) >> 12;
-               stat.seq = (u16)(v1 & 0xFFFF);
-               stat.unknown = (u16)((v1 >> 16) & 0xFF);
-
-               bcm43xx_debugfs_log_txstat(bcm, &stat);
-
-               if (stat.flags & BCM43xx_TXSTAT_FLAG_AMPDU)
-                       continue;
-               if (stat.flags & BCM43xx_TXSTAT_FLAG_INTER)
-                       continue;
-
-               if (bcm43xx_using_pio(bcm))
-                       bcm43xx_pio_handle_xmitstatus(bcm, &stat);
-               else
-                       bcm43xx_dma_handle_xmitstatus(bcm, &stat);
-       }
-}
-
-static void drain_txstatus_queue(struct bcm43xx_private *bcm)
-{
-       u32 dummy;
-
-       if (bcm->current_core->rev < 5)
-               return;
-       /* Read all entries from the microcode TXstatus FIFO
-        * and throw them away.
-        */
-       while (1) {
-               dummy = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_0);
-               if (!dummy)
-                       break;
-               dummy = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_1);
-       }
-}
-
-static void bcm43xx_generate_noise_sample(struct bcm43xx_private *bcm)
-{
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x408, 0x7F7F);
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x40A, 0x7F7F);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS2_BITFIELD,
-                       bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS2_BITFIELD) | (1 << 4));
-       assert(bcm->noisecalc.core_at_start == bcm->current_core);
-       assert(bcm->noisecalc.channel_at_start == bcm43xx_current_radio(bcm)->channel);
-}
-
-static void bcm43xx_calculate_link_quality(struct bcm43xx_private *bcm)
-{
-       /* Top half of Link Quality calculation. */
-
-       if (bcm->noisecalc.calculation_running)
-               return;
-       bcm->noisecalc.core_at_start = bcm->current_core;
-       bcm->noisecalc.channel_at_start = bcm43xx_current_radio(bcm)->channel;
-       bcm->noisecalc.calculation_running = 1;
-       bcm->noisecalc.nr_samples = 0;
-
-       bcm43xx_generate_noise_sample(bcm);
-}
-
-static void handle_irq_noise(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 tmp;
-       u8 noise[4];
-       u8 i, j;
-       s32 average;
-
-       /* Bottom half of Link Quality calculation. */
-
-       assert(bcm->noisecalc.calculation_running);
-       if (bcm->noisecalc.core_at_start != bcm->current_core ||
-           bcm->noisecalc.channel_at_start != radio->channel)
-               goto drop_calculation;
-       tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x408);
-       noise[0] = (tmp & 0x00FF);
-       noise[1] = (tmp & 0xFF00) >> 8;
-       tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x40A);
-       noise[2] = (tmp & 0x00FF);
-       noise[3] = (tmp & 0xFF00) >> 8;
-       if (noise[0] == 0x7F || noise[1] == 0x7F ||
-           noise[2] == 0x7F || noise[3] == 0x7F)
-               goto generate_new;
-
-       /* Get the noise samples. */
-       assert(bcm->noisecalc.nr_samples < 8);
-       i = bcm->noisecalc.nr_samples;
-       noise[0] = limit_value(noise[0], 0, ARRAY_SIZE(radio->nrssi_lt) - 1);
-       noise[1] = limit_value(noise[1], 0, ARRAY_SIZE(radio->nrssi_lt) - 1);
-       noise[2] = limit_value(noise[2], 0, ARRAY_SIZE(radio->nrssi_lt) - 1);
-       noise[3] = limit_value(noise[3], 0, ARRAY_SIZE(radio->nrssi_lt) - 1);
-       bcm->noisecalc.samples[i][0] = radio->nrssi_lt[noise[0]];
-       bcm->noisecalc.samples[i][1] = radio->nrssi_lt[noise[1]];
-       bcm->noisecalc.samples[i][2] = radio->nrssi_lt[noise[2]];
-       bcm->noisecalc.samples[i][3] = radio->nrssi_lt[noise[3]];
-       bcm->noisecalc.nr_samples++;
-       if (bcm->noisecalc.nr_samples == 8) {
-               /* Calculate the Link Quality by the noise samples. */
-               average = 0;
-               for (i = 0; i < 8; i++) {
-                       for (j = 0; j < 4; j++)
-                               average += bcm->noisecalc.samples[i][j];
-               }
-               average /= (8 * 4);
-               average *= 125;
-               average += 64;
-               average /= 128;
-
-               tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x40C);
-               tmp = (tmp / 128) & 0x1F;
-               if (tmp >= 8)
-                       average += 2;
-               else
-                       average -= 25;
-               if (tmp == 8)
-                       average -= 72;
-               else
-                       average -= 48;
-
-               bcm->stats.noise = average;
-drop_calculation:
-               bcm->noisecalc.calculation_running = 0;
-               return;
-       }
-generate_new:
-       bcm43xx_generate_noise_sample(bcm);
-}
-
-static void handle_irq_ps(struct bcm43xx_private *bcm)
-{
-       if (bcm->ieee->iw_mode == IW_MODE_MASTER) {
-               ///TODO: PS TBTT
-       } else {
-               if (1/*FIXME: the last PSpoll frame was sent successfully */)
-                       bcm43xx_power_saving_ctl_bits(bcm, -1, -1);
-       }
-       if (bcm->ieee->iw_mode == IW_MODE_ADHOC)
-               bcm->reg124_set_0x4 = 1;
-       //FIXME else set to false?
-}
-
-static void handle_irq_reg124(struct bcm43xx_private *bcm)
-{
-       if (!bcm->reg124_set_0x4)
-               return;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS2_BITFIELD,
-                       bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS2_BITFIELD)
-                       | 0x4);
-       //FIXME: reset reg124_set_0x4 to false?
-}
-
-static void handle_irq_pmq(struct bcm43xx_private *bcm)
-{
-       u32 tmp;
-
-       //TODO: AP mode.
-
-       while (1) {
-               tmp = bcm43xx_read32(bcm, BCM43xx_MMIO_PS_STATUS);
-               if (!(tmp & 0x00000008))
-                       break;
-       }
-       /* 16bit write is odd, but correct. */
-       bcm43xx_write16(bcm, BCM43xx_MMIO_PS_STATUS, 0x0002);
-}
-
-static void bcm43xx_generate_beacon_template(struct bcm43xx_private *bcm,
-                                            u16 ram_offset, u16 shm_size_offset)
-{
-       u32 value;
-       u16 size = 0;
-
-       /* Timestamp. */
-       //FIXME: assumption: The chip sets the timestamp
-       value = 0;
-       bcm43xx_ram_write(bcm, ram_offset++, value);
-       bcm43xx_ram_write(bcm, ram_offset++, value);
-       size += 8;
-
-       /* Beacon Interval / Capability Information */
-       value = 0x0000;//FIXME: Which interval?
-       value |= (1 << 0) << 16; /* ESS */
-       value |= (1 << 2) << 16; /* CF Pollable */      //FIXME?
-       value |= (1 << 3) << 16; /* CF Poll Request */  //FIXME?
-       if (!bcm->ieee->open_wep)
-               value |= (1 << 4) << 16; /* Privacy */
-       bcm43xx_ram_write(bcm, ram_offset++, value);
-       size += 4;
-
-       /* SSID */
-       //TODO
-
-       /* FH Parameter Set */
-       //TODO
-
-       /* DS Parameter Set */
-       //TODO
-
-       /* CF Parameter Set */
-       //TODO
-
-       /* TIM */
-       //TODO
-
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, shm_size_offset, size);
-}
-
-static void handle_irq_beacon(struct bcm43xx_private *bcm)
-{
-       u32 status;
-
-       bcm->irq_savedstate &= ~BCM43xx_IRQ_BEACON;
-       status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS2_BITFIELD);
-
-       if ((status & 0x1) && (status & 0x2)) {
-               /* ACK beacon IRQ. */
-               bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON,
-                               BCM43xx_IRQ_BEACON);
-               bcm->irq_savedstate |= BCM43xx_IRQ_BEACON;
-               return;
-       }
-       if (!(status & 0x1)) {
-               bcm43xx_generate_beacon_template(bcm, 0x68, 0x18);
-               status |= 0x1;
-               bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS2_BITFIELD, status);
-       }
-       if (!(status & 0x2)) {
-               bcm43xx_generate_beacon_template(bcm, 0x468, 0x1A);
-               status |= 0x2;
-               bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS2_BITFIELD, status);
-       }
-}
-
-/* Interrupt handler bottom-half */
-static void bcm43xx_interrupt_tasklet(struct bcm43xx_private *bcm)
-{
-       u32 reason;
-       u32 dma_reason[6];
-       u32 merged_dma_reason = 0;
-       int i, activity = 0;
-       unsigned long flags;
-
-#ifdef CONFIG_BCM43XX_DEBUG
-       u32 _handled = 0x00000000;
-# define bcmirq_handled(irq)   do { _handled |= (irq); } while (0)
-#else
-# define bcmirq_handled(irq)   do { /* nothing */ } while (0)
-#endif /* CONFIG_BCM43XX_DEBUG*/
-
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       reason = bcm->irq_reason;
-       for (i = 5; i >= 0; i--) {
-               dma_reason[i] = bcm->dma_reason[i];
-               merged_dma_reason |= dma_reason[i];
-       }
-
-       if (unlikely(reason & BCM43xx_IRQ_XMIT_ERROR)) {
-               /* TX error. We get this when Template Ram is written in wrong endianess
-                * in dummy_tx(). We also get this if something is wrong with the TX header
-                * on DMA or PIO queues.
-                * Maybe we get this in other error conditions, too.
-                */
-               printkl(KERN_ERR PFX "FATAL ERROR: BCM43xx_IRQ_XMIT_ERROR\n");
-               bcmirq_handled(BCM43xx_IRQ_XMIT_ERROR);
-       }
-       if (unlikely(merged_dma_reason & BCM43xx_DMAIRQ_FATALMASK)) {
-               printkl(KERN_ERR PFX "FATAL ERROR: Fatal DMA error: "
-                                    "0x%08X, 0x%08X, 0x%08X, "
-                                    "0x%08X, 0x%08X, 0x%08X\n",
-                       dma_reason[0], dma_reason[1],
-                       dma_reason[2], dma_reason[3],
-                       dma_reason[4], dma_reason[5]);
-               bcm43xx_controller_restart(bcm, "DMA error");
-               mmiowb();
-               spin_unlock_irqrestore(&bcm->irq_lock, flags);
-               return;
-       }
-       if (unlikely(merged_dma_reason & BCM43xx_DMAIRQ_NONFATALMASK)) {
-               printkl(KERN_ERR PFX "DMA error: "
-                                    "0x%08X, 0x%08X, 0x%08X, "
-                                    "0x%08X, 0x%08X, 0x%08X\n",
-                       dma_reason[0], dma_reason[1],
-                       dma_reason[2], dma_reason[3],
-                       dma_reason[4], dma_reason[5]);
-       }
-
-       if (reason & BCM43xx_IRQ_PS) {
-               handle_irq_ps(bcm);
-               bcmirq_handled(BCM43xx_IRQ_PS);
-       }
-
-       if (reason & BCM43xx_IRQ_REG124) {
-               handle_irq_reg124(bcm);
-               bcmirq_handled(BCM43xx_IRQ_REG124);
-       }
-
-       if (reason & BCM43xx_IRQ_BEACON) {
-               if (bcm->ieee->iw_mode == IW_MODE_MASTER)
-                       handle_irq_beacon(bcm);
-               bcmirq_handled(BCM43xx_IRQ_BEACON);
-       }
-
-       if (reason & BCM43xx_IRQ_PMQ) {
-               handle_irq_pmq(bcm);
-               bcmirq_handled(BCM43xx_IRQ_PMQ);
-       }
-
-       if (reason & BCM43xx_IRQ_SCAN) {
-               /*TODO*/
-               //bcmirq_handled(BCM43xx_IRQ_SCAN);
-       }
-
-       if (reason & BCM43xx_IRQ_NOISE) {
-               handle_irq_noise(bcm);
-               bcmirq_handled(BCM43xx_IRQ_NOISE);
-       }
-
-       /* Check the DMA reason registers for received data. */
-       if (dma_reason[0] & BCM43xx_DMAIRQ_RX_DONE) {
-               if (bcm43xx_using_pio(bcm))
-                       bcm43xx_pio_rx(bcm43xx_current_pio(bcm)->queue0);
-               else
-                       bcm43xx_dma_rx(bcm43xx_current_dma(bcm)->rx_ring0);
-               /* We intentionally don't set "activity" to 1, here. */
-       }
-       assert(!(dma_reason[1] & BCM43xx_DMAIRQ_RX_DONE));
-       assert(!(dma_reason[2] & BCM43xx_DMAIRQ_RX_DONE));
-       if (dma_reason[3] & BCM43xx_DMAIRQ_RX_DONE) {
-               if (bcm43xx_using_pio(bcm))
-                       bcm43xx_pio_rx(bcm43xx_current_pio(bcm)->queue3);
-               else
-                       bcm43xx_dma_rx(bcm43xx_current_dma(bcm)->rx_ring3);
-               activity = 1;
-       }
-       assert(!(dma_reason[4] & BCM43xx_DMAIRQ_RX_DONE));
-       assert(!(dma_reason[5] & BCM43xx_DMAIRQ_RX_DONE));
-       bcmirq_handled(BCM43xx_IRQ_RX);
-
-       if (reason & BCM43xx_IRQ_XMIT_STATUS) {
-               handle_irq_transmit_status(bcm);
-               activity = 1;
-               //TODO: In AP mode, this also causes sending of powersave responses.
-               bcmirq_handled(BCM43xx_IRQ_XMIT_STATUS);
-       }
-
-       /* IRQ_PIO_WORKAROUND is handled in the top-half. */
-       bcmirq_handled(BCM43xx_IRQ_PIO_WORKAROUND);
-#ifdef CONFIG_BCM43XX_DEBUG
-       if (unlikely(reason & ~_handled)) {
-               printkl(KERN_WARNING PFX
-                       "Unhandled IRQ! Reason: 0x%08x,  Unhandled: 0x%08x,  "
-                       "DMA: 0x%08x, 0x%08x, 0x%08x, 0x%08x\n",
-                       reason, (reason & ~_handled),
-                       dma_reason[0], dma_reason[1],
-                       dma_reason[2], dma_reason[3]);
-       }
-#endif
-#undef bcmirq_handled
-
-       if (!modparam_noleds)
-               bcm43xx_leds_update(bcm, activity);
-       bcm43xx_interrupt_enable(bcm, bcm->irq_savedstate);
-       mmiowb();
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-}
-
-static void pio_irq_workaround(struct bcm43xx_private *bcm,
-                              u16 base, int queueidx)
-{
-       u16 rxctl;
-
-       rxctl = bcm43xx_read16(bcm, base + BCM43xx_PIO_RXCTL);
-       if (rxctl & BCM43xx_PIO_RXCTL_DATAAVAILABLE)
-               bcm->dma_reason[queueidx] |= BCM43xx_DMAIRQ_RX_DONE;
-       else
-               bcm->dma_reason[queueidx] &= ~BCM43xx_DMAIRQ_RX_DONE;
-}
-
-static void bcm43xx_interrupt_ack(struct bcm43xx_private *bcm, u32 reason)
-{
-       if (bcm43xx_using_pio(bcm) &&
-           (bcm->current_core->rev < 3) &&
-           (!(reason & BCM43xx_IRQ_PIO_WORKAROUND))) {
-               /* Apply a PIO specific workaround to the dma_reasons */
-               pio_irq_workaround(bcm, BCM43xx_MMIO_PIO1_BASE, 0);
-               pio_irq_workaround(bcm, BCM43xx_MMIO_PIO2_BASE, 1);
-               pio_irq_workaround(bcm, BCM43xx_MMIO_PIO3_BASE, 2);
-               pio_irq_workaround(bcm, BCM43xx_MMIO_PIO4_BASE, 3);
-       }
-
-       bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON, reason);
-
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA0_REASON,
-                       bcm->dma_reason[0]);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA1_REASON,
-                       bcm->dma_reason[1]);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA2_REASON,
-                       bcm->dma_reason[2]);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA3_REASON,
-                       bcm->dma_reason[3]);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA4_REASON,
-                       bcm->dma_reason[4]);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA5_REASON,
-                       bcm->dma_reason[5]);
-}
-
-/* Interrupt handler top-half */
-static irqreturn_t bcm43xx_interrupt_handler(int irq, void *dev_id)
-{
-       irqreturn_t ret = IRQ_HANDLED;
-       struct bcm43xx_private *bcm = dev_id;
-       u32 reason;
-
-       if (!bcm)
-               return IRQ_NONE;
-
-       spin_lock(&bcm->irq_lock);
-
-       reason = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON);
-       if (reason == 0xffffffff) {
-               /* irq not for us (shared irq) */
-               ret = IRQ_NONE;
-               goto out;
-       }
-       reason &= bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_MASK);
-       if (!reason)
-               goto out;
-
-       assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
-       assert(bcm->current_core->id == BCM43xx_COREID_80211);
-
-       bcm->dma_reason[0] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA0_REASON)
-                            & 0x0001DC00;
-       bcm->dma_reason[1] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA1_REASON)
-                            & 0x0000DC00;
-       bcm->dma_reason[2] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA2_REASON)
-                            & 0x0000DC00;
-       bcm->dma_reason[3] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA3_REASON)
-                            & 0x0001DC00;
-       bcm->dma_reason[4] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA4_REASON)
-                            & 0x0000DC00;
-       bcm->dma_reason[5] = bcm43xx_read32(bcm, BCM43xx_MMIO_DMA5_REASON)
-                            & 0x0000DC00;
-
-       bcm43xx_interrupt_ack(bcm, reason);
-
-       /* disable all IRQs. They are enabled again in the bottom half. */
-       bcm->irq_savedstate = bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
-       /* save the reason code and call our bottom half. */
-       bcm->irq_reason = reason;
-       tasklet_schedule(&bcm->isr_tasklet);
-
-out:
-       mmiowb();
-       spin_unlock(&bcm->irq_lock);
-
-       return ret;
-}
-
-static void bcm43xx_release_firmware(struct bcm43xx_private *bcm, int force)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-
-       if (bcm->firmware_norelease && !force)
-               return; /* Suspending or controller reset. */
-       release_firmware(phy->ucode);
-       phy->ucode = NULL;
-       release_firmware(phy->pcm);
-       phy->pcm = NULL;
-       release_firmware(phy->initvals0);
-       phy->initvals0 = NULL;
-       release_firmware(phy->initvals1);
-       phy->initvals1 = NULL;
-}
-
-static int bcm43xx_request_firmware(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u8 rev = bcm->current_core->rev;
-       int err = 0;
-       int nr;
-       char buf[22 + sizeof(modparam_fwpostfix) - 1] = { 0 };
-
-       if (!phy->ucode) {
-               snprintf(buf, ARRAY_SIZE(buf), "bcm43xx_microcode%d%s.fw",
-                        (rev >= 5 ? 5 : rev),
-                        modparam_fwpostfix);
-               err = request_firmware(&phy->ucode, buf, &bcm->pci_dev->dev);
-               if (err) {
-                       printk(KERN_ERR PFX 
-                              "Error: Microcode \"%s\" not available or load failed.\n",
-                               buf);
-                       goto error;
-               }
-       }
-
-       if (!phy->pcm) {
-               snprintf(buf, ARRAY_SIZE(buf),
-                        "bcm43xx_pcm%d%s.fw",
-                        (rev < 5 ? 4 : 5),
-                        modparam_fwpostfix);
-               err = request_firmware(&phy->pcm, buf, &bcm->pci_dev->dev);
-               if (err) {
-                       printk(KERN_ERR PFX
-                              "Error: PCM \"%s\" not available or load failed.\n",
-                              buf);
-                       goto error;
-               }
-       }
-
-       if (!phy->initvals0) {
-               if (rev == 2 || rev == 4) {
-                       switch (phy->type) {
-                       case BCM43xx_PHYTYPE_A:
-                               nr = 3;
-                               break;
-                       case BCM43xx_PHYTYPE_B:
-                       case BCM43xx_PHYTYPE_G:
-                               nr = 1;
-                               break;
-                       default:
-                               goto err_noinitval;
-                       }
-               
-               } else if (rev >= 5) {
-                       switch (phy->type) {
-                       case BCM43xx_PHYTYPE_A:
-                               nr = 7;
-                               break;
-                       case BCM43xx_PHYTYPE_B:
-                       case BCM43xx_PHYTYPE_G:
-                               nr = 5;
-                               break;
-                       default:
-                               goto err_noinitval;
-                       }
-               } else
-                       goto err_noinitval;
-               snprintf(buf, ARRAY_SIZE(buf), "bcm43xx_initval%02d%s.fw",
-                        nr, modparam_fwpostfix);
-
-               err = request_firmware(&phy->initvals0, buf, &bcm->pci_dev->dev);
-               if (err) {
-                       printk(KERN_ERR PFX 
-                              "Error: InitVals \"%s\" not available or load failed.\n",
-                               buf);
-                       goto error;
-               }
-               if (phy->initvals0->size % sizeof(struct bcm43xx_initval)) {
-                       printk(KERN_ERR PFX "InitVals fileformat error.\n");
-                       goto error;
-               }
-       }
-
-       if (!phy->initvals1) {
-               if (rev >= 5) {
-                       u32 sbtmstatehigh;
-
-                       switch (phy->type) {
-                       case BCM43xx_PHYTYPE_A:
-                               sbtmstatehigh = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH);
-                               if (sbtmstatehigh & 0x00010000)
-                                       nr = 9;
-                               else
-                                       nr = 10;
-                               break;
-                       case BCM43xx_PHYTYPE_B:
-                       case BCM43xx_PHYTYPE_G:
-                                       nr = 6;
-                               break;
-                       default:
-                               goto err_noinitval;
-                       }
-                       snprintf(buf, ARRAY_SIZE(buf), "bcm43xx_initval%02d%s.fw",
-                                nr, modparam_fwpostfix);
-
-                       err = request_firmware(&phy->initvals1, buf, &bcm->pci_dev->dev);
-                       if (err) {
-                               printk(KERN_ERR PFX 
-                                      "Error: InitVals \"%s\" not available or load failed.\n",
-                                       buf);
-                               goto error;
-                       }
-                       if (phy->initvals1->size % sizeof(struct bcm43xx_initval)) {
-                               printk(KERN_ERR PFX "InitVals fileformat error.\n");
-                               goto error;
-                       }
-               }
-       }
-
-out:
-       return err;
-error:
-       bcm43xx_release_firmware(bcm, 1);
-       goto out;
-err_noinitval:
-       printk(KERN_ERR PFX "Error: No InitVals available!\n");
-       err = -ENOENT;
-       goto error;
-}
-
-static void bcm43xx_upload_microcode(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       const __be32 *data;
-       unsigned int i, len;
-
-       /* Upload Microcode. */
-       data = (__be32 *)(phy->ucode->data);
-       len = phy->ucode->size / sizeof(u32);
-       bcm43xx_shm_control_word(bcm, BCM43xx_SHM_UCODE, 0x0000);
-       for (i = 0; i < len; i++) {
-               bcm43xx_write32(bcm, BCM43xx_MMIO_SHM_DATA,
-                               be32_to_cpu(data[i]));
-               udelay(10);
-       }
-
-       /* Upload PCM data. */
-       data = (__be32 *)(phy->pcm->data);
-       len = phy->pcm->size / sizeof(u32);
-       bcm43xx_shm_control_word(bcm, BCM43xx_SHM_PCM, 0x01ea);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_SHM_DATA, 0x00004000);
-       bcm43xx_shm_control_word(bcm, BCM43xx_SHM_PCM, 0x01eb);
-       for (i = 0; i < len; i++) {
-               bcm43xx_write32(bcm, BCM43xx_MMIO_SHM_DATA,
-                               be32_to_cpu(data[i]));
-               udelay(10);
-       }
-}
-
-static int bcm43xx_write_initvals(struct bcm43xx_private *bcm,
-                                 const struct bcm43xx_initval *data,
-                                 const unsigned int len)
-{
-       u16 offset, size;
-       u32 value;
-       unsigned int i;
-
-       for (i = 0; i < len; i++) {
-               offset = be16_to_cpu(data[i].offset);
-               size = be16_to_cpu(data[i].size);
-               value = be32_to_cpu(data[i].value);
-
-               if (unlikely(offset >= 0x1000))
-                       goto err_format;
-               if (size == 2) {
-                       if (unlikely(value & 0xFFFF0000))
-                               goto err_format;
-                       bcm43xx_write16(bcm, offset, (u16)value);
-               } else if (size == 4) {
-                       bcm43xx_write32(bcm, offset, value);
-               } else
-                       goto err_format;
-       }
-
-       return 0;
-
-err_format:
-       printk(KERN_ERR PFX "InitVals (bcm43xx_initvalXX.fw) file-format error. "
-                           "Please fix your bcm43xx firmware files.\n");
-       return -EPROTO;
-}
-
-static int bcm43xx_upload_initvals(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       int err;
-
-       err = bcm43xx_write_initvals(bcm, (struct bcm43xx_initval *)phy->initvals0->data,
-                                    phy->initvals0->size / sizeof(struct bcm43xx_initval));
-       if (err)
-               goto out;
-       if (phy->initvals1) {
-               err = bcm43xx_write_initvals(bcm, (struct bcm43xx_initval *)phy->initvals1->data,
-                                            phy->initvals1->size / sizeof(struct bcm43xx_initval));
-               if (err)
-                       goto out;
-       }
-out:
-       return err;
-}
-
-static int bcm43xx_initialize_irq(struct bcm43xx_private *bcm)
-{
-       int err;
-
-       bcm->irq = bcm->pci_dev->irq;
-       err = request_irq(bcm->irq, bcm43xx_interrupt_handler,
-                         IRQF_SHARED, KBUILD_MODNAME, bcm);
-       if (err)
-               printk(KERN_ERR PFX "Cannot register IRQ%d\n", bcm->irq);
-
-       return err;
-}
-
-/* Switch to the core used to write the GPIO register.
- * This is either the ChipCommon, or the PCI core.
- */
-static int switch_to_gpio_core(struct bcm43xx_private *bcm)
-{
-       int err;
-
-       /* Where to find the GPIO register depends on the chipset.
-        * If it has a ChipCommon, its register at offset 0x6c is the GPIO
-        * control register. Otherwise the register at offset 0x6c in the
-        * PCI core is the GPIO control register.
-        */
-       err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
-       if (err == -ENODEV) {
-               err = bcm43xx_switch_core(bcm, &bcm->core_pci);
-               if (unlikely(err == -ENODEV)) {
-                       printk(KERN_ERR PFX "gpio error: "
-                              "Neither ChipCommon nor PCI core available!\n");
-               }
-       }
-
-       return err;
-}
-
-/* Initialize the GPIOs
- * http://bcm-specs.sipsolutions.net/GPIO
- */
-static int bcm43xx_gpio_init(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_coreinfo *old_core;
-       int err;
-       u32 mask, set;
-
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD,
-                       bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD)
-                       & 0xFFFF3FFF);
-
-       bcm43xx_leds_switch_all(bcm, 0);
-       bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_MASK,
-                       bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_MASK) | 0x000F);
-
-       mask = 0x0000001F;
-       set = 0x0000000F;
-       if (bcm->chip_id == 0x4301) {
-               mask |= 0x0060;
-               set |= 0x0060;
-       }
-       if (0 /* FIXME: conditional unknown */) {
-               bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_MASK,
-                               bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_MASK)
-                               | 0x0100);
-               mask |= 0x0180;
-               set |= 0x0180;
-       }
-       if (bcm->sprom.boardflags & BCM43xx_BFL_PACTRL) {
-               bcm43xx_write16(bcm, BCM43xx_MMIO_GPIO_MASK,
-                               bcm43xx_read16(bcm, BCM43xx_MMIO_GPIO_MASK)
-                               | 0x0200);
-               mask |= 0x0200;
-               set |= 0x0200;
-       }
-       if (bcm->current_core->rev >= 2)
-               mask  |= 0x0010; /* FIXME: This is redundant. */
-
-       old_core = bcm->current_core;
-       err = switch_to_gpio_core(bcm);
-       if (err)
-               goto out;
-       bcm43xx_write32(bcm, BCM43xx_GPIO_CONTROL,
-                       (bcm43xx_read32(bcm, BCM43xx_GPIO_CONTROL) & mask) | set);
-       err = bcm43xx_switch_core(bcm, old_core);
-out:
-       return err;
-}
-
-/* Turn off all GPIO stuff. Call this on module unload, for example. */
-static int bcm43xx_gpio_cleanup(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_coreinfo *old_core;
-       int err;
-
-       old_core = bcm->current_core;
-       err = switch_to_gpio_core(bcm);
-       if (err)
-               return err;
-       bcm43xx_write32(bcm, BCM43xx_GPIO_CONTROL, 0x00000000);
-       err = bcm43xx_switch_core(bcm, old_core);
-       assert(err == 0);
-
-       return 0;
-}
-
-/* http://bcm-specs.sipsolutions.net/EnableMac */
-void bcm43xx_mac_enable(struct bcm43xx_private *bcm)
-{
-       bcm->mac_suspended--;
-       assert(bcm->mac_suspended >= 0);
-       if (bcm->mac_suspended == 0) {
-               bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD,
-                               bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD)
-                               | BCM43xx_SBF_MAC_ENABLED);
-               bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON, BCM43xx_IRQ_READY);
-               bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD); /* dummy read */
-               bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON); /* dummy read */
-               bcm43xx_power_saving_ctl_bits(bcm, -1, -1);
-       }
-}
-
-/* http://bcm-specs.sipsolutions.net/SuspendMAC */
-void bcm43xx_mac_suspend(struct bcm43xx_private *bcm)
-{
-       int i;
-       u32 tmp;
-
-       assert(bcm->mac_suspended >= 0);
-       if (bcm->mac_suspended == 0) {
-               bcm43xx_power_saving_ctl_bits(bcm, -1, 1);
-               bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD,
-                               bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD)
-                               & ~BCM43xx_SBF_MAC_ENABLED);
-               bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON); /* dummy read */
-               for (i = 10000; i; i--) {
-                       tmp = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON);
-                       if (tmp & BCM43xx_IRQ_READY)
-                               goto out;
-                       udelay(1);
-               }
-               printkl(KERN_ERR PFX "MAC suspend failed\n");
-       }
-out:
-       bcm->mac_suspended++;
-}
-
-void bcm43xx_set_iwmode(struct bcm43xx_private *bcm,
-                       int iw_mode)
-{
-       unsigned long flags;
-       struct net_device *net_dev = bcm->net_dev;
-       u32 status;
-       u16 value;
-
-       spin_lock_irqsave(&bcm->ieee->lock, flags);
-       bcm->ieee->iw_mode = iw_mode;
-       spin_unlock_irqrestore(&bcm->ieee->lock, flags);
-       if (iw_mode == IW_MODE_MONITOR)
-               net_dev->type = ARPHRD_IEEE80211;
-       else
-               net_dev->type = ARPHRD_ETHER;
-
-       status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       /* Reset status to infrastructured mode */
-       status &= ~(BCM43xx_SBF_MODE_AP | BCM43xx_SBF_MODE_MONITOR);
-       status &= ~BCM43xx_SBF_MODE_PROMISC;
-       status |= BCM43xx_SBF_MODE_NOTADHOC;
-
-/* FIXME: Always enable promisc mode, until we get the MAC filters working correctly. */
-status |= BCM43xx_SBF_MODE_PROMISC;
-
-       switch (iw_mode) {
-       case IW_MODE_MONITOR:
-               status |= BCM43xx_SBF_MODE_MONITOR;
-               status |= BCM43xx_SBF_MODE_PROMISC;
-               break;
-       case IW_MODE_ADHOC:
-               status &= ~BCM43xx_SBF_MODE_NOTADHOC;
-               break;
-       case IW_MODE_MASTER:
-               status |= BCM43xx_SBF_MODE_AP;
-               break;
-       case IW_MODE_SECOND:
-       case IW_MODE_REPEAT:
-               TODO(); /* TODO */
-               break;
-       case IW_MODE_INFRA:
-               /* nothing to be done here... */
-               break;
-       default:
-               dprintk(KERN_ERR PFX "Unknown mode in set_iwmode: %d\n", iw_mode);
-       }
-       if (net_dev->flags & IFF_PROMISC)
-               status |= BCM43xx_SBF_MODE_PROMISC;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, status);
-
-       value = 0x0002;
-       if (iw_mode != IW_MODE_ADHOC && iw_mode != IW_MODE_MASTER) {
-               if (bcm->chip_id == 0x4306 && bcm->chip_rev == 3)
-                       value = 0x0064;
-               else
-                       value = 0x0032;
-       }
-       bcm43xx_write16(bcm, 0x0612, value);
-}
-
-/* This is the opposite of bcm43xx_chip_init() */
-static void bcm43xx_chip_cleanup(struct bcm43xx_private *bcm)
-{
-       bcm43xx_radio_turn_off(bcm);
-       if (!modparam_noleds)
-               bcm43xx_leds_exit(bcm);
-       bcm43xx_gpio_cleanup(bcm);
-       bcm43xx_release_firmware(bcm, 0);
-}
-
-/* Initialize the chip
- * http://bcm-specs.sipsolutions.net/ChipInit
- */
-static int bcm43xx_chip_init(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       int err;
-       int i, tmp;
-       u32 value32;
-       u16 value16;
-
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD,
-                       BCM43xx_SBF_CORE_READY
-                       | BCM43xx_SBF_400);
-
-       err = bcm43xx_request_firmware(bcm);
-       if (err)
-               goto out;
-       bcm43xx_upload_microcode(bcm);
-
-       bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON, 0xFFFFFFFF);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, 0x00020402);
-       i = 0;
-       while (1) {
-               value32 = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON);
-               if (value32 == BCM43xx_IRQ_READY)
-                       break;
-               i++;
-               if (i >= BCM43xx_IRQWAIT_MAX_RETRIES) {
-                       printk(KERN_ERR PFX "IRQ_READY timeout\n");
-                       err = -ENODEV;
-                       goto err_release_fw;
-               }
-               udelay(10);
-       }
-       bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON); /* dummy read */
-
-       value16 = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                    BCM43xx_UCODE_REVISION);
-
-       dprintk(KERN_INFO PFX "Microcode rev 0x%x, pl 0x%x "
-               "(20%.2i-%.2i-%.2i  %.2i:%.2i:%.2i)\n", value16,
-               bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                  BCM43xx_UCODE_PATCHLEVEL),
-               (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                   BCM43xx_UCODE_DATE) >> 12) & 0xf,
-               (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                   BCM43xx_UCODE_DATE) >> 8) & 0xf,
-               bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                  BCM43xx_UCODE_DATE) & 0xff,
-               (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                  BCM43xx_UCODE_TIME) >> 11) & 0x1f,
-               (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                  BCM43xx_UCODE_TIME) >> 5) & 0x3f,
-               bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                  BCM43xx_UCODE_TIME) & 0x1f);
-
-       if ( value16 > 0x128 ) {
-               printk(KERN_ERR PFX
-                       "Firmware: no support for microcode extracted "
-                       "from version 4.x binary drivers.\n");
-               err = -EOPNOTSUPP;
-               goto err_release_fw;
-       }
-
-       err = bcm43xx_gpio_init(bcm);
-       if (err)
-               goto err_release_fw;
-
-       err = bcm43xx_upload_initvals(bcm);
-       if (err)
-               goto err_gpio_cleanup;
-       bcm43xx_radio_turn_on(bcm);
-       bcm->radio_hw_enable = bcm43xx_is_hw_radio_enabled(bcm);
-       printk(KERN_INFO PFX "Radio %s by hardware\n",
-               (bcm->radio_hw_enable == 0) ? "disabled" : "enabled");
-
-       bcm43xx_write16(bcm, 0x03E6, 0x0000);
-       err = bcm43xx_phy_init(bcm);
-       if (err)
-               goto err_radio_off;
-
-       /* Select initial Interference Mitigation. */
-       tmp = radio->interfmode;
-       radio->interfmode = BCM43xx_RADIO_INTERFMODE_NONE;
-       bcm43xx_radio_set_interference_mitigation(bcm, tmp);
-
-       bcm43xx_phy_set_antenna_diversity(bcm);
-       bcm43xx_radio_set_txantenna(bcm, BCM43xx_RADIO_TXANTENNA_DEFAULT);
-       if (phy->type == BCM43xx_PHYTYPE_B) {
-               value16 = bcm43xx_read16(bcm, 0x005E);
-               value16 |= 0x0004;
-               bcm43xx_write16(bcm, 0x005E, value16);
-       }
-       bcm43xx_write32(bcm, 0x0100, 0x01000000);
-       if (bcm->current_core->rev < 5)
-               bcm43xx_write32(bcm, 0x010C, 0x01000000);
-
-       value32 = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       value32 &= ~ BCM43xx_SBF_MODE_NOTADHOC;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, value32);
-       value32 = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       value32 |= BCM43xx_SBF_MODE_NOTADHOC;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, value32);
-
-       value32 = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       value32 |= 0x100000;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, value32);
-
-       if (bcm43xx_using_pio(bcm)) {
-               bcm43xx_write32(bcm, 0x0210, 0x00000100);
-               bcm43xx_write32(bcm, 0x0230, 0x00000100);
-               bcm43xx_write32(bcm, 0x0250, 0x00000100);
-               bcm43xx_write32(bcm, 0x0270, 0x00000100);
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0034, 0x0000);
-       }
-
-       /* Probe Response Timeout value */
-       /* FIXME: Default to 0, has to be set by ioctl probably... :-/ */
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0074, 0x0000);
-
-       /* Initially set the wireless operation mode. */
-       bcm43xx_set_iwmode(bcm, bcm->ieee->iw_mode);
-
-       if (bcm->current_core->rev < 3) {
-               bcm43xx_write16(bcm, 0x060E, 0x0000);
-               bcm43xx_write16(bcm, 0x0610, 0x8000);
-               bcm43xx_write16(bcm, 0x0604, 0x0000);
-               bcm43xx_write16(bcm, 0x0606, 0x0200);
-       } else {
-               bcm43xx_write32(bcm, 0x0188, 0x80000000);
-               bcm43xx_write32(bcm, 0x018C, 0x02000000);
-       }
-       bcm43xx_write32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON, 0x00004000);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA0_IRQ_MASK, 0x0001DC00);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA1_IRQ_MASK, 0x0000DC00);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA2_IRQ_MASK, 0x0000DC00);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA3_IRQ_MASK, 0x0001DC00);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA4_IRQ_MASK, 0x0000DC00);
-       bcm43xx_write32(bcm, BCM43xx_MMIO_DMA5_IRQ_MASK, 0x0000DC00);
-
-       value32 = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-       value32 |= 0x00100000;
-       bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, value32);
-
-       bcm43xx_write16(bcm, BCM43xx_MMIO_POWERUP_DELAY, bcm43xx_pctl_powerup_delay(bcm));
-
-       assert(err == 0);
-       dprintk(KERN_INFO PFX "Chip initialized\n");
-out:
-       return err;
-
-err_radio_off:
-       bcm43xx_radio_turn_off(bcm);
-err_gpio_cleanup:
-       bcm43xx_gpio_cleanup(bcm);
-err_release_fw:
-       bcm43xx_release_firmware(bcm, 1);
-       goto out;
-}
-       
-/* Validate chip access
- * http://bcm-specs.sipsolutions.net/ValidateChipAccess */
-static int bcm43xx_validate_chip(struct bcm43xx_private *bcm)
-{
-       u32 value;
-       u32 shm_backup;
-
-       shm_backup = bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED, 0x0000);
-       bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED, 0x0000, 0xAA5555AA);
-       if (bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED, 0x0000) != 0xAA5555AA)
-               goto error;
-       bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED, 0x0000, 0x55AAAA55);
-       if (bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED, 0x0000) != 0x55AAAA55)
-               goto error;
-       bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED, 0x0000, shm_backup);
-
-       value = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       if ((value | 0x80000000) != 0x80000400)
-               goto error;
-
-       value = bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON);
-       if (value != 0x00000000)
-               goto error;
-
-       return 0;
-error:
-       printk(KERN_ERR PFX "Failed to validate the chipaccess\n");
-       return -ENODEV;
-}
-
-static void bcm43xx_init_struct_phyinfo(struct bcm43xx_phyinfo *phy)
-{
-       /* Initialize a "phyinfo" structure. The structure is already
-        * zeroed out.
-        * This is called on insmod time to initialize members.
-        */
-       phy->savedpctlreg = 0xFFFF;
-       spin_lock_init(&phy->lock);
-}
-
-static void bcm43xx_init_struct_radioinfo(struct bcm43xx_radioinfo *radio)
-{
-       /* Initialize a "radioinfo" structure. The structure is already
-        * zeroed out.
-        * This is called on insmod time to initialize members.
-        */
-       radio->interfmode = BCM43xx_RADIO_INTERFMODE_NONE;
-       radio->channel = 0xFF;
-       radio->initial_channel = 0xFF;
-}
-
-static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
-{
-       int err, i;
-       int current_core;
-       u32 core_vendor, core_id, core_rev;
-       u32 sb_id_hi, chip_id_32 = 0;
-       u16 pci_device, chip_id_16;
-       u8 core_count;
-
-       memset(&bcm->core_chipcommon, 0, sizeof(struct bcm43xx_coreinfo));
-       memset(&bcm->core_pci, 0, sizeof(struct bcm43xx_coreinfo));
-       memset(&bcm->core_80211, 0, sizeof(struct bcm43xx_coreinfo)
-                                   * BCM43xx_MAX_80211_CORES);
-       memset(&bcm->core_80211_ext, 0, sizeof(struct bcm43xx_coreinfo_80211)
-                                       * BCM43xx_MAX_80211_CORES);
-       bcm->nr_80211_available = 0;
-       bcm->current_core = NULL;
-       bcm->active_80211_core = NULL;
-
-       /* map core 0 */
-       err = _switch_core(bcm, 0);
-       if (err)
-               goto out;
-
-       /* fetch sb_id_hi from core information registers */
-       sb_id_hi = bcm43xx_read32(bcm, BCM43xx_CIR_SB_ID_HI);
-
-       core_id = (sb_id_hi & 0x8FF0) >> 4;
-       core_rev = (sb_id_hi & 0x7000) >> 8;
-       core_rev |= (sb_id_hi & 0xF);
-       core_vendor = (sb_id_hi & 0xFFFF0000) >> 16;
-
-       /* if present, chipcommon is always core 0; read the chipid from it */
-       if (core_id == BCM43xx_COREID_CHIPCOMMON) {
-               chip_id_32 = bcm43xx_read32(bcm, 0);
-               chip_id_16 = chip_id_32 & 0xFFFF;
-               bcm->core_chipcommon.available = 1;
-               bcm->core_chipcommon.id = core_id;
-               bcm->core_chipcommon.rev = core_rev;
-               bcm->core_chipcommon.index = 0;
-               /* While we are at it, also read the capabilities. */
-               bcm->chipcommon_capabilities = bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_CAPABILITIES);
-       } else {
-               /* without a chipCommon, use a hard coded table. */
-               pci_device = bcm->pci_dev->device;
-               if (pci_device == 0x4301)
-                       chip_id_16 = 0x4301;
-               else if ((pci_device >= 0x4305) && (pci_device <= 0x4307))
-                       chip_id_16 = 0x4307;
-               else if ((pci_device >= 0x4402) && (pci_device <= 0x4403))
-                       chip_id_16 = 0x4402;
-               else if ((pci_device >= 0x4610) && (pci_device <= 0x4615))
-                       chip_id_16 = 0x4610;
-               else if ((pci_device >= 0x4710) && (pci_device <= 0x4715))
-                       chip_id_16 = 0x4710;
-               else {
-                       printk(KERN_ERR PFX "Could not determine Chip ID\n");
-                       return -ENODEV;
-               }
-       }
-
-       /* ChipCommon with Core Rev >=4 encodes number of cores,
-        * otherwise consult hardcoded table */
-       if ((core_id == BCM43xx_COREID_CHIPCOMMON) && (core_rev >= 4)) {
-               core_count = (chip_id_32 & 0x0F000000) >> 24;
-       } else {
-               switch (chip_id_16) {
-                       case 0x4610:
-                       case 0x4704:
-                       case 0x4710:
-                               core_count = 9;
-                               break;
-                       case 0x4310:
-                               core_count = 8;
-                               break;
-                       case 0x5365:
-                               core_count = 7;
-                               break;
-                       case 0x4306:
-                               core_count = 6;
-                               break;
-                       case 0x4301:
-                       case 0x4307:
-                               core_count = 5;
-                               break;
-                       case 0x4402:
-                               core_count = 3;
-                               break;
-                       default:
-                               /* SOL if we get here */
-                               assert(0);
-                               core_count = 1;
-               }
-       }
-
-       bcm->chip_id = chip_id_16;
-       bcm->chip_rev = (chip_id_32 & 0x000F0000) >> 16;
-       bcm->chip_package = (chip_id_32 & 0x00F00000) >> 20;
-
-       dprintk(KERN_INFO PFX "Chip ID 0x%x, rev 0x%x\n",
-               bcm->chip_id, bcm->chip_rev);
-       dprintk(KERN_INFO PFX "Number of cores: %d\n", core_count);
-       if (bcm->core_chipcommon.available) {
-               dprintk(KERN_INFO PFX "Core 0: ID 0x%x, rev 0x%x, vendor 0x%x\n",
-                       core_id, core_rev, core_vendor);
-               current_core = 1;
-       } else
-               current_core = 0;
-       for ( ; current_core < core_count; current_core++) {
-               struct bcm43xx_coreinfo *core;
-               struct bcm43xx_coreinfo_80211 *ext_80211;
-
-               err = _switch_core(bcm, current_core);
-               if (err)
-                       goto out;
-               /* Gather information */
-               /* fetch sb_id_hi from core information registers */
-               sb_id_hi = bcm43xx_read32(bcm, BCM43xx_CIR_SB_ID_HI);
-
-               /* extract core_id, core_rev, core_vendor */
-               core_id = (sb_id_hi & 0x8FF0) >> 4;
-               core_rev = ((sb_id_hi & 0xF) | ((sb_id_hi & 0x7000) >> 8));
-               core_vendor = (sb_id_hi & 0xFFFF0000) >> 16;
-
-               dprintk(KERN_INFO PFX "Core %d: ID 0x%x, rev 0x%x, vendor 0x%x\n",
-                       current_core, core_id, core_rev, core_vendor);
-
-               core = NULL;
-               switch (core_id) {
-               case BCM43xx_COREID_PCI:
-               case BCM43xx_COREID_PCIE:
-                       core = &bcm->core_pci;
-                       if (core->available) {
-                               printk(KERN_WARNING PFX "Multiple PCI cores found.\n");
-                               continue;
-                       }
-                       break;
-               case BCM43xx_COREID_80211:
-                       for (i = 0; i < BCM43xx_MAX_80211_CORES; i++) {
-                               core = &(bcm->core_80211[i]);
-                               ext_80211 = &(bcm->core_80211_ext[i]);
-                               if (!core->available)
-                                       break;
-                               core = NULL;
-                       }
-                       if (!core) {
-                               printk(KERN_WARNING PFX "More than %d cores of type 802.11 found.\n",
-                                      BCM43xx_MAX_80211_CORES);
-                               continue;
-                       }
-                       if (i != 0) {
-                               /* More than one 80211 core is only supported
-                                * by special chips.
-                                * There are chips with two 80211 cores, but with
-                                * dangling pins on the second core. Be careful
-                                * and ignore these cores here.
-                                */
-                               if (1 /*bcm->pci_dev->device != 0x4324*/ ) {
-                               /* TODO: A PHY */
-                                       dprintk(KERN_INFO PFX "Ignoring additional 802.11a core.\n");
-                                       continue;
-                               }
-                       }
-                       switch (core_rev) {
-                       case 2:
-                       case 4:
-                       case 5:
-                       case 6:
-                       case 7:
-                       case 9:
-                       case 10:
-                               break;
-                       default:
-                               printk(KERN_WARNING PFX
-                                      "Unsupported 80211 core revision %u\n",
-                                      core_rev);
-                       }
-                       bcm->nr_80211_available++;
-                       core->priv = ext_80211;
-                       bcm43xx_init_struct_phyinfo(&ext_80211->phy);
-                       bcm43xx_init_struct_radioinfo(&ext_80211->radio);
-                       break;
-               case BCM43xx_COREID_CHIPCOMMON:
-                       printk(KERN_WARNING PFX "Multiple CHIPCOMMON cores found.\n");
-                       break;
-               }
-               if (core) {
-                       core->available = 1;
-                       core->id = core_id;
-                       core->rev = core_rev;
-                       core->index = current_core;
-               }
-       }
-
-       if (!bcm->core_80211[0].available) {
-               printk(KERN_ERR PFX "Error: No 80211 core found!\n");
-               err = -ENODEV;
-               goto out;
-       }
-
-       err = bcm43xx_switch_core(bcm, &bcm->core_80211[0]);
-
-       assert(err == 0);
-out:
-       return err;
-}
-
-static void bcm43xx_gen_bssid(struct bcm43xx_private *bcm)
-{
-       const u8 *mac = (const u8*)(bcm->net_dev->dev_addr);
-       u8 *bssid = bcm->ieee->bssid;
-
-       switch (bcm->ieee->iw_mode) {
-       case IW_MODE_ADHOC:
-               random_ether_addr(bssid);
-               break;
-       case IW_MODE_MASTER:
-       case IW_MODE_INFRA:
-       case IW_MODE_REPEAT:
-       case IW_MODE_SECOND:
-       case IW_MODE_MONITOR:
-               memcpy(bssid, mac, ETH_ALEN);
-               break;
-       default:
-               assert(0);
-       }
-}
-
-static void bcm43xx_rate_memory_write(struct bcm43xx_private *bcm,
-                                     u16 rate,
-                                     int is_ofdm)
-{
-       u16 offset;
-
-       if (is_ofdm) {
-               offset = 0x480;
-               offset += (bcm43xx_plcp_get_ratecode_ofdm(rate) & 0x000F) * 2;
-       }
-       else {
-               offset = 0x4C0;
-               offset += (bcm43xx_plcp_get_ratecode_cck(rate) & 0x000F) * 2;
-       }
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, offset + 0x20,
-                           bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, offset));
-}
-
-static void bcm43xx_rate_memory_init(struct bcm43xx_private *bcm)
-{
-       switch (bcm43xx_current_phy(bcm)->type) {
-       case BCM43xx_PHYTYPE_A:
-       case BCM43xx_PHYTYPE_G:
-               bcm43xx_rate_memory_write(bcm, IEEE80211_OFDM_RATE_6MB, 1);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_OFDM_RATE_12MB, 1);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_OFDM_RATE_18MB, 1);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_OFDM_RATE_24MB, 1);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_OFDM_RATE_36MB, 1);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_OFDM_RATE_48MB, 1);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_OFDM_RATE_54MB, 1);
-       case BCM43xx_PHYTYPE_B:
-               bcm43xx_rate_memory_write(bcm, IEEE80211_CCK_RATE_1MB, 0);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_CCK_RATE_2MB, 0);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_CCK_RATE_5MB, 0);
-               bcm43xx_rate_memory_write(bcm, IEEE80211_CCK_RATE_11MB, 0);
-               break;
-       default:
-               assert(0);
-       }
-}
-
-static void bcm43xx_wireless_core_cleanup(struct bcm43xx_private *bcm)
-{
-       bcm43xx_chip_cleanup(bcm);
-       bcm43xx_pio_free(bcm);
-       bcm43xx_dma_free(bcm);
-
-       bcm->current_core->initialized = 0;
-}
-
-/* http://bcm-specs.sipsolutions.net/80211Init */
-static int bcm43xx_wireless_core_init(struct bcm43xx_private *bcm,
-                                     int active_wlcore)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u32 ucodeflags;
-       int err;
-       u32 sbimconfiglow;
-       u8 limit;
-
-       if (bcm->core_pci.rev <= 5 && bcm->core_pci.id != BCM43xx_COREID_PCIE) {
-               sbimconfiglow = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
-               sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
-               sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
-               if (bcm->bustype == BCM43xx_BUSTYPE_PCI)
-                       sbimconfiglow |= 0x32;
-               else
-                       sbimconfiglow |= 0x53;
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, sbimconfiglow);
-       }
-
-       bcm43xx_phy_calibrate(bcm);
-       err = bcm43xx_chip_init(bcm);
-       if (err)
-               goto out;
-
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0016, bcm->current_core->rev);
-       ucodeflags = bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED, BCM43xx_UCODEFLAGS_OFFSET);
-
-       if (0 /*FIXME: which condition has to be used here? */)
-               ucodeflags |= 0x00000010;
-
-       /* HW decryption needs to be set now */
-       ucodeflags |= 0x40000000;
-       
-       if (phy->type == BCM43xx_PHYTYPE_G) {
-               ucodeflags |= BCM43xx_UCODEFLAG_UNKBGPHY;
-               if (phy->rev == 1)
-                       ucodeflags |= BCM43xx_UCODEFLAG_UNKGPHY;
-               if (bcm->sprom.boardflags & BCM43xx_BFL_PACTRL)
-                       ucodeflags |= BCM43xx_UCODEFLAG_UNKPACTRL;
-       } else if (phy->type == BCM43xx_PHYTYPE_B) {
-               ucodeflags |= BCM43xx_UCODEFLAG_UNKBGPHY;
-               if (phy->rev >= 2 && radio->version == 0x2050)
-                       ucodeflags &= ~BCM43xx_UCODEFLAG_UNKGPHY;
-       }
-
-       if (ucodeflags != bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
-                                            BCM43xx_UCODEFLAGS_OFFSET)) {
-               bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
-                                   BCM43xx_UCODEFLAGS_OFFSET, ucodeflags);
-       }
-
-       /* Short/Long Retry Limit.
-        * The retry-limit is a 4-bit counter. Enforce this to avoid overflowing
-        * the chip-internal counter.
-        */
-       limit = limit_value(modparam_short_retry, 0, 0xF);
-       bcm43xx_shm_write32(bcm, BCM43xx_SHM_WIRELESS, 0x0006, limit);
-       limit = limit_value(modparam_long_retry, 0, 0xF);
-       bcm43xx_shm_write32(bcm, BCM43xx_SHM_WIRELESS, 0x0007, limit);
-
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0044, 3);
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0046, 2);
-
-       bcm43xx_rate_memory_init(bcm);
-
-       /* Minimum Contention Window */
-       if (phy->type == BCM43xx_PHYTYPE_B)
-               bcm43xx_shm_write32(bcm, BCM43xx_SHM_WIRELESS, 0x0003, 0x0000001f);
-       else
-               bcm43xx_shm_write32(bcm, BCM43xx_SHM_WIRELESS, 0x0003, 0x0000000f);
-       /* Maximum Contention Window */
-       bcm43xx_shm_write32(bcm, BCM43xx_SHM_WIRELESS, 0x0004, 0x000003ff);
-
-       bcm43xx_gen_bssid(bcm);
-       bcm43xx_write_mac_bssid_templates(bcm);
-
-       if (bcm->current_core->rev >= 5)
-               bcm43xx_write16(bcm, 0x043C, 0x000C);
-
-       if (active_wlcore) {
-               if (bcm43xx_using_pio(bcm)) {
-                       err = bcm43xx_pio_init(bcm);
-               } else {
-                       err = bcm43xx_dma_init(bcm);
-                       if (err == -ENOSYS)
-                               err = bcm43xx_pio_init(bcm);
-               }
-               if (err)
-                       goto err_chip_cleanup;
-       }
-       bcm43xx_write16(bcm, 0x0612, 0x0050);
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0416, 0x0050);
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0414, 0x01F4);
-
-       if (active_wlcore) {
-               if (radio->initial_channel != 0xFF)
-                       bcm43xx_radio_selectchannel(bcm, radio->initial_channel, 0);
-       }
-
-       /* Don't enable MAC/IRQ here, as it will race with the IRQ handler.
-        * We enable it later.
-        */
-       bcm->current_core->initialized = 1;
-out:
-       return err;
-
-err_chip_cleanup:
-       bcm43xx_chip_cleanup(bcm);
-       goto out;
-}
-
-static int bcm43xx_chipset_attach(struct bcm43xx_private *bcm)
-{
-       int err;
-       u16 pci_status;
-
-       err = bcm43xx_pctl_set_crystal(bcm, 1);
-       if (err)
-               goto out;
-       err = bcm43xx_pci_read_config16(bcm, PCI_STATUS, &pci_status);
-       if (err)
-               goto out;
-       err = bcm43xx_pci_write_config16(bcm, PCI_STATUS, pci_status & ~PCI_STATUS_SIG_TARGET_ABORT);
-
-out:
-       return err;
-}
-
-static void bcm43xx_chipset_detach(struct bcm43xx_private *bcm)
-{
-       bcm43xx_pctl_set_clock(bcm, BCM43xx_PCTL_CLK_SLOW);
-       bcm43xx_pctl_set_crystal(bcm, 0);
-}
-
-static void bcm43xx_pcicore_broadcast_value(struct bcm43xx_private *bcm,
-                                           u32 address,
-                                           u32 data)
-{
-       bcm43xx_write32(bcm, BCM43xx_PCICORE_BCAST_ADDR, address);
-       bcm43xx_write32(bcm, BCM43xx_PCICORE_BCAST_DATA, data);
-}
-
-static int bcm43xx_pcicore_commit_settings(struct bcm43xx_private *bcm)
-{
-       int err = 0;
-
-       bcm->irq_savedstate = bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
-
-       if (bcm->core_chipcommon.available) {
-               err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
-               if (err)
-                       goto out;
-
-               bcm43xx_pcicore_broadcast_value(bcm, 0xfd8, 0x00000000);
-
-               /* this function is always called when a PCI core is mapped */
-               err = bcm43xx_switch_core(bcm, &bcm->core_pci);
-               if (err)
-                       goto out;
-       } else
-               bcm43xx_pcicore_broadcast_value(bcm, 0xfd8, 0x00000000);
-
-       bcm43xx_interrupt_enable(bcm, bcm->irq_savedstate);
-
-out:
-       return err;
-}
-
-static u32 bcm43xx_pcie_reg_read(struct bcm43xx_private *bcm, u32 address)
-{
-       bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_ADDR, address);
-       return bcm43xx_read32(bcm, BCM43xx_PCIECORE_REG_DATA);
-}
-
-static void bcm43xx_pcie_reg_write(struct bcm43xx_private *bcm, u32 address,
-                                   u32 data)
-{
-       bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_ADDR, address);
-       bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_DATA, data);
-}
-
-static void bcm43xx_pcie_mdio_write(struct bcm43xx_private *bcm, u8 dev, u8 reg,
-                                   u16 data)
-{
-       int i;
-
-       bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_CTL, 0x0082);
-       bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_DATA, BCM43xx_PCIE_MDIO_ST |
-                       BCM43xx_PCIE_MDIO_WT | (dev << BCM43xx_PCIE_MDIO_DEV) |
-                       (reg << BCM43xx_PCIE_MDIO_REG) | BCM43xx_PCIE_MDIO_TA |
-                       data);
-       udelay(10);
-
-       for (i = 0; i < 10; i++) {
-               if (bcm43xx_read32(bcm, BCM43xx_PCIECORE_MDIO_CTL) &
-                   BCM43xx_PCIE_MDIO_TC)
-                       break;
-               msleep(1);
-       }
-       bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_CTL, 0);
-}
-
-/* Make an I/O Core usable. "core_mask" is the bitmask of the cores to enable.
- * To enable core 0, pass a core_mask of 1<<0
- */
-static int bcm43xx_setup_backplane_pci_connection(struct bcm43xx_private *bcm,
-                                                 u32 core_mask)
-{
-       u32 backplane_flag_nr;
-       u32 value;
-       struct bcm43xx_coreinfo *old_core;
-       int err = 0;
-
-       value = bcm43xx_read32(bcm, BCM43xx_CIR_SBTPSFLAG);
-       backplane_flag_nr = value & BCM43xx_BACKPLANE_FLAG_NR_MASK;
-
-       old_core = bcm->current_core;
-       err = bcm43xx_switch_core(bcm, &bcm->core_pci);
-       if (err)
-               goto out;
-
-       if (bcm->current_core->rev < 6 &&
-               bcm->current_core->id == BCM43xx_COREID_PCI) {
-               value = bcm43xx_read32(bcm, BCM43xx_CIR_SBINTVEC);
-               value |= (1 << backplane_flag_nr);
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBINTVEC, value);
-       } else {
-               err = bcm43xx_pci_read_config32(bcm, BCM43xx_PCICFG_ICR, &value);
-               if (err) {
-                       printk(KERN_ERR PFX "Error: ICR setup failure!\n");
-                       goto out_switch_back;
-               }
-               value |= core_mask << 8;
-               err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_ICR, value);
-               if (err) {
-                       printk(KERN_ERR PFX "Error: ICR setup failure!\n");
-                       goto out_switch_back;
-               }
-       }
-
-       if (bcm->current_core->id == BCM43xx_COREID_PCI) {
-               value = bcm43xx_read32(bcm, BCM43xx_PCICORE_SBTOPCI2);
-               value |= BCM43xx_SBTOPCI2_PREFETCH | BCM43xx_SBTOPCI2_BURST;
-               bcm43xx_write32(bcm, BCM43xx_PCICORE_SBTOPCI2, value);
-
-               if (bcm->current_core->rev < 5) {
-                       value = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
-                       value |= (2 << BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_SHIFT)
-                                & BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
-                       value |= (3 << BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_SHIFT)
-                                & BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
-                       bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, value);
-                       err = bcm43xx_pcicore_commit_settings(bcm);
-                       assert(err == 0);
-               } else if (bcm->current_core->rev >= 11) {
-                       value = bcm43xx_read32(bcm, BCM43xx_PCICORE_SBTOPCI2);
-                       value |= BCM43xx_SBTOPCI2_MEMREAD_MULTI;
-                       bcm43xx_write32(bcm, BCM43xx_PCICORE_SBTOPCI2, value);
-               }
-       } else {
-               if (bcm->current_core->rev == 0 || bcm->current_core->rev == 1) {
-                       value = bcm43xx_pcie_reg_read(bcm, BCM43xx_PCIE_TLP_WORKAROUND);
-                       value |= 0x8;
-                       bcm43xx_pcie_reg_write(bcm, BCM43xx_PCIE_TLP_WORKAROUND,
-                                              value);
-               }
-               if (bcm->current_core->rev == 0) {
-                       bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
-                                               BCM43xx_SERDES_RXTIMER, 0x8128);
-                       bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
-                                               BCM43xx_SERDES_CDR, 0x0100);
-                       bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
-                                               BCM43xx_SERDES_CDR_BW, 0x1466);
-               } else if (bcm->current_core->rev == 1) {
-                       value = bcm43xx_pcie_reg_read(bcm, BCM43xx_PCIE_DLLP_LINKCTL);
-                       value |= 0x40;
-                       bcm43xx_pcie_reg_write(bcm, BCM43xx_PCIE_DLLP_LINKCTL,
-                                              value);
-               }
-       }
-out_switch_back:
-       err = bcm43xx_switch_core(bcm, old_core);
-out:
-       return err;
-}
-
-static void bcm43xx_periodic_every120sec(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-
-       if (phy->type != BCM43xx_PHYTYPE_G || phy->rev < 2)
-               return;
-
-       bcm43xx_mac_suspend(bcm);
-       bcm43xx_phy_lo_g_measure(bcm);
-       bcm43xx_mac_enable(bcm);
-}
-
-static void bcm43xx_periodic_every60sec(struct bcm43xx_private *bcm)
-{
-       bcm43xx_phy_lo_mark_all_unused(bcm);
-       if (bcm->sprom.boardflags & BCM43xx_BFL_RSSI) {
-               bcm43xx_mac_suspend(bcm);
-               bcm43xx_calc_nrssi_slope(bcm);
-               bcm43xx_mac_enable(bcm);
-       }
-}
-
-static void bcm43xx_periodic_every30sec(struct bcm43xx_private *bcm)
-{
-       /* Update device statistics. */
-       bcm43xx_calculate_link_quality(bcm);
-}
-
-static void bcm43xx_periodic_every15sec(struct bcm43xx_private *bcm)
-{
-       bcm43xx_phy_xmitpower(bcm); //FIXME: unless scanning?
-       //TODO for APHY (temperature?)
-}
-
-static void bcm43xx_periodic_every1sec(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       int radio_hw_enable;
-
-       /* check if radio hardware enabled status changed */
-       radio_hw_enable = bcm43xx_is_hw_radio_enabled(bcm);
-       if (unlikely(bcm->radio_hw_enable != radio_hw_enable)) {
-               bcm->radio_hw_enable = radio_hw_enable;
-               printk(KERN_INFO PFX "Radio hardware status changed to %s\n",
-                      (radio_hw_enable == 0) ? "disabled" : "enabled");
-               bcm43xx_leds_update(bcm, 0);
-       }
-       if (phy->type == BCM43xx_PHYTYPE_G) {
-               //TODO: update_aci_moving_average
-               if (radio->aci_enable && radio->aci_wlan_automatic) {
-                       bcm43xx_mac_suspend(bcm);
-                       if (!radio->aci_enable && 1 /*TODO: not scanning? */) {
-                               if (0 /*TODO: bunch of conditions*/) {
-                                       bcm43xx_radio_set_interference_mitigation(bcm,
-                                                                                 BCM43xx_RADIO_INTERFMODE_MANUALWLAN);
-                               }
-                       } else if (1/*TODO*/) {
-                               /*
-                               if ((aci_average > 1000) && !(bcm43xx_radio_aci_scan(bcm))) {
-                                       bcm43xx_radio_set_interference_mitigation(bcm,
-                                                                                 BCM43xx_RADIO_INTERFMODE_NONE);
-                               }
-                               */
-                       }
-                       bcm43xx_mac_enable(bcm);
-               } else if (radio->interfmode == BCM43xx_RADIO_INTERFMODE_NONWLAN &&
-                          phy->rev == 1) {
-                       //TODO: implement rev1 workaround
-               }
-       }
-}
-
-static void do_periodic_work(struct bcm43xx_private *bcm)
-{
-       if (bcm->periodic_state % 120 == 0)
-               bcm43xx_periodic_every120sec(bcm);
-       if (bcm->periodic_state % 60 == 0)
-               bcm43xx_periodic_every60sec(bcm);
-       if (bcm->periodic_state % 30 == 0)
-               bcm43xx_periodic_every30sec(bcm);
-       if (bcm->periodic_state % 15 == 0)
-               bcm43xx_periodic_every15sec(bcm);
-       bcm43xx_periodic_every1sec(bcm);
-
-       schedule_delayed_work(&bcm->periodic_work, HZ);
-}
-
-static void bcm43xx_periodic_work_handler(struct work_struct *work)
-{
-       struct bcm43xx_private *bcm =
-               container_of(work, struct bcm43xx_private, periodic_work.work);
-       struct net_device *net_dev = bcm->net_dev;
-       unsigned long flags;
-       u32 savedirqs = 0;
-       unsigned long orig_trans_start = 0;
-
-       mutex_lock(&bcm->mutex);
-       /* keep from doing and rearming periodic work if shutting down */
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_UNINIT)
-               goto unlock_mutex;
-       if (unlikely(bcm->periodic_state % 60 == 0)) {
-               /* Periodic work will take a long time, so we want it to
-                * be preemtible.
-                */
-
-               netif_tx_lock_bh(net_dev);
-               /* We must fake a started transmission here, as we are going to
-                * disable TX. If we wouldn't fake a TX, it would be possible to
-                * trigger the netdev watchdog, if the last real TX is already
-                * some time on the past (slightly less than 5secs)
-                */
-               orig_trans_start = net_dev->trans_start;
-               net_dev->trans_start = jiffies;
-               netif_stop_queue(net_dev);
-               netif_tx_unlock_bh(net_dev);
-
-               spin_lock_irqsave(&bcm->irq_lock, flags);
-               bcm43xx_mac_suspend(bcm);
-               if (bcm43xx_using_pio(bcm))
-                       bcm43xx_pio_freeze_txqueues(bcm);
-               savedirqs = bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
-               spin_unlock_irqrestore(&bcm->irq_lock, flags);
-               bcm43xx_synchronize_irq(bcm);
-       } else {
-               /* Periodic work should take short time, so we want low
-                * locking overhead.
-                */
-               spin_lock_irqsave(&bcm->irq_lock, flags);
-       }
-
-       do_periodic_work(bcm);
-
-       if (unlikely(bcm->periodic_state % 60 == 0)) {
-               spin_lock_irqsave(&bcm->irq_lock, flags);
-               tasklet_enable(&bcm->isr_tasklet);
-               bcm43xx_interrupt_enable(bcm, savedirqs);
-               if (bcm43xx_using_pio(bcm))
-                       bcm43xx_pio_thaw_txqueues(bcm);
-               bcm43xx_mac_enable(bcm);
-               netif_wake_queue(bcm->net_dev);
-               net_dev->trans_start = orig_trans_start;
-       }
-       mmiowb();
-       bcm->periodic_state++;
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-unlock_mutex:
-       mutex_unlock(&bcm->mutex);
-}
-
-void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm)
-{
-       struct delayed_work *work = &bcm->periodic_work;
-
-       assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
-       INIT_DELAYED_WORK(work, bcm43xx_periodic_work_handler);
-       schedule_delayed_work(work, 0);
-}
-
-static void bcm43xx_security_init(struct bcm43xx_private *bcm)
-{
-       bcm->security_offset = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                                 0x0056) * 2;
-       bcm43xx_clear_keys(bcm);
-}
-
-static int bcm43xx_rng_read(struct hwrng *rng, u32 *data)
-{
-       struct bcm43xx_private *bcm = (struct bcm43xx_private *)rng->priv;
-       unsigned long flags;
-
-       spin_lock_irqsave(&(bcm)->irq_lock, flags);
-       *data = bcm43xx_read16(bcm, BCM43xx_MMIO_RNG);
-       spin_unlock_irqrestore(&(bcm)->irq_lock, flags);
-
-       return (sizeof(u16));
-}
-
-static void bcm43xx_rng_exit(struct bcm43xx_private *bcm)
-{
-       hwrng_unregister(&bcm->rng);
-}
-
-static int bcm43xx_rng_init(struct bcm43xx_private *bcm)
-{
-       int err;
-
-       snprintf(bcm->rng_name, ARRAY_SIZE(bcm->rng_name),
-                "%s_%s", KBUILD_MODNAME, bcm->net_dev->name);
-       bcm->rng.name = bcm->rng_name;
-       bcm->rng.data_read = bcm43xx_rng_read;
-       bcm->rng.priv = (unsigned long)bcm;
-       err = hwrng_register(&bcm->rng);
-       if (err)
-               printk(KERN_ERR PFX "RNG init failed (%d)\n", err);
-
-       return err;
-}
-
-void bcm43xx_cancel_work(struct bcm43xx_private *bcm)
-{
-       /* The system must be unlocked when this routine is entered.
-        * If not, the next 2 steps may deadlock */
-       cancel_work_sync(&bcm->restart_work);
-       cancel_delayed_work_sync(&bcm->periodic_work);
-}
-
-static int bcm43xx_shutdown_all_wireless_cores(struct bcm43xx_private *bcm)
-{
-       int ret = 0;
-       int i, err;
-       struct bcm43xx_coreinfo *core;
-
-       bcm43xx_set_status(bcm, BCM43xx_STAT_SHUTTINGDOWN);
-       for (i = 0; i < bcm->nr_80211_available; i++) {
-               core = &(bcm->core_80211[i]);
-               assert(core->available);
-               if (!core->initialized)
-                       continue;
-               err = bcm43xx_switch_core(bcm, core);
-               if (err) {
-                       dprintk(KERN_ERR PFX "shutdown_all_wireless_cores "
-                                            "switch_core failed (%d)\n", err);
-                       ret = err;
-                       continue;
-               }
-               bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
-               bcm43xx_read32(bcm, BCM43xx_MMIO_GEN_IRQ_REASON); /* dummy read */
-               bcm43xx_wireless_core_cleanup(bcm);
-               if (core == bcm->active_80211_core)
-                       bcm->active_80211_core = NULL;
-       }
-       free_irq(bcm->irq, bcm);
-       bcm43xx_set_status(bcm, BCM43xx_STAT_UNINIT);
-
-       return ret;
-}
-
-/* This is the opposite of bcm43xx_init_board() */
-static void bcm43xx_free_board(struct bcm43xx_private *bcm)
-{
-       bcm43xx_rng_exit(bcm);
-       bcm43xx_sysfs_unregister(bcm);
-
-       mutex_lock(&(bcm)->mutex);
-       bcm43xx_set_status(bcm, BCM43xx_STAT_UNINIT);
-       mutex_unlock(&(bcm)->mutex);
-
-       bcm43xx_cancel_work(bcm);
-
-       mutex_lock(&(bcm)->mutex);
-       bcm43xx_shutdown_all_wireless_cores(bcm);
-       bcm43xx_pctl_set_crystal(bcm, 0);
-       mutex_unlock(&(bcm)->mutex);
-}
-
-static void prepare_phydata_for_init(struct bcm43xx_phyinfo *phy)
-{
-       phy->antenna_diversity = 0xFFFF;
-       memset(phy->minlowsig, 0xFF, sizeof(phy->minlowsig));
-       memset(phy->minlowsigpos, 0, sizeof(phy->minlowsigpos));
-
-       /* Flags */
-       phy->calibrated = 0;
-       phy->is_locked = 0;
-
-       if (phy->_lo_pairs) {
-               memset(phy->_lo_pairs, 0,
-                      sizeof(struct bcm43xx_lopair) * BCM43xx_LO_COUNT);
-       }
-       memset(phy->loopback_gain, 0, sizeof(phy->loopback_gain));
-}
-
-static void prepare_radiodata_for_init(struct bcm43xx_private *bcm,
-                                      struct bcm43xx_radioinfo *radio)
-{
-       int i;
-
-       /* Set default attenuation values. */
-       radio->baseband_atten = bcm43xx_default_baseband_attenuation(bcm);
-       radio->radio_atten = bcm43xx_default_radio_attenuation(bcm);
-       radio->txctl1 = bcm43xx_default_txctl1(bcm);
-       radio->txctl2 = 0xFFFF;
-       radio->txpwr_offset = 0;
-
-       /* NRSSI */
-       radio->nrssislope = 0;
-       for (i = 0; i < ARRAY_SIZE(radio->nrssi); i++)
-               radio->nrssi[i] = -1000;
-       for (i = 0; i < ARRAY_SIZE(radio->nrssi_lt); i++)
-               radio->nrssi_lt[i] = i;
-
-       radio->lofcal = 0xFFFF;
-       radio->initval = 0xFFFF;
-
-       radio->aci_enable = 0;
-       radio->aci_wlan_automatic = 0;
-       radio->aci_hw_rssi = 0;
-}
-
-static void prepare_priv_for_init(struct bcm43xx_private *bcm)
-{
-       int i;
-       struct bcm43xx_coreinfo *core;
-       struct bcm43xx_coreinfo_80211 *wlext;
-
-       assert(!bcm->active_80211_core);
-
-       bcm43xx_set_status(bcm, BCM43xx_STAT_INITIALIZING);
-
-       /* Flags */
-       bcm->was_initialized = 0;
-       bcm->reg124_set_0x4 = 0;
-
-       /* Stats */
-       memset(&bcm->stats, 0, sizeof(bcm->stats));
-
-       /* Wireless core data */
-       for (i = 0; i < BCM43xx_MAX_80211_CORES; i++) {
-               core = &(bcm->core_80211[i]);
-               wlext = core->priv;
-
-               if (!core->available)
-                       continue;
-               assert(wlext == &(bcm->core_80211_ext[i]));
-
-               prepare_phydata_for_init(&wlext->phy);
-               prepare_radiodata_for_init(bcm, &wlext->radio);
-       }
-
-       /* IRQ related flags */
-       bcm->irq_reason = 0;
-       memset(bcm->dma_reason, 0, sizeof(bcm->dma_reason));
-       bcm->irq_savedstate = BCM43xx_IRQ_INITIAL;
-
-       bcm->mac_suspended = 1;
-
-       /* Noise calculation context */
-       memset(&bcm->noisecalc, 0, sizeof(bcm->noisecalc));
-
-       /* Periodic work context */
-       bcm->periodic_state = 0;
-}
-
-static int wireless_core_up(struct bcm43xx_private *bcm,
-                           int active_wlcore)
-{
-       int err;
-
-       if (!bcm43xx_core_enabled(bcm))
-               bcm43xx_wireless_core_reset(bcm, 1);
-       if (!active_wlcore)
-               bcm43xx_wireless_core_mark_inactive(bcm);
-       err = bcm43xx_wireless_core_init(bcm, active_wlcore);
-       if (err)
-               goto out;
-       if (!active_wlcore)
-               bcm43xx_radio_turn_off(bcm);
-out:
-       return err;
-}
-
-/* Select and enable the "to be used" wireless core.
- * Locking: bcm->mutex must be aquired before calling this.
- *          bcm->irq_lock must not be aquired.
- */
-int bcm43xx_select_wireless_core(struct bcm43xx_private *bcm,
-                                int phytype)
-{
-       int i, err;
-       struct bcm43xx_coreinfo *active_core = NULL;
-       struct bcm43xx_coreinfo_80211 *active_wlext = NULL;
-       struct bcm43xx_coreinfo *core;
-       struct bcm43xx_coreinfo_80211 *wlext;
-       int adjust_active_sbtmstatelow = 0;
-
-       might_sleep();
-
-       if (phytype < 0) {
-               /* If no phytype is requested, select the first core. */
-               assert(bcm->core_80211[0].available);
-               wlext = bcm->core_80211[0].priv;
-               phytype = wlext->phy.type;
-       }
-       /* Find the requested core. */
-       for (i = 0; i < bcm->nr_80211_available; i++) {
-               core = &(bcm->core_80211[i]);
-               wlext = core->priv;
-               if (wlext->phy.type == phytype) {
-                       active_core = core;
-                       active_wlext = wlext;
-                       break;
-               }
-       }
-       if (!active_core)
-               return -ESRCH; /* No such PHYTYPE on this board. */
-
-       if (bcm->active_80211_core) {
-               /* We already selected a wl core in the past.
-                * So first clean up everything.
-                */
-               dprintk(KERN_INFO PFX "select_wireless_core: cleanup\n");
-               ieee80211softmac_stop(bcm->net_dev);
-               bcm43xx_set_status(bcm, BCM43xx_STAT_INITIALIZED);
-               err = bcm43xx_disable_interrupts_sync(bcm);
-               assert(!err);
-               tasklet_enable(&bcm->isr_tasklet);
-               err = bcm43xx_shutdown_all_wireless_cores(bcm);
-               if (err)
-                       goto error;
-               /* Ok, everything down, continue to re-initialize. */
-               bcm43xx_set_status(bcm, BCM43xx_STAT_INITIALIZING);
-       }
-
-       /* Reset all data structures. */
-       prepare_priv_for_init(bcm);
-
-       err = bcm43xx_pctl_set_clock(bcm, BCM43xx_PCTL_CLK_FAST);
-       if (err)
-               goto error;
-
-       /* Mark all unused cores "inactive". */
-       for (i = 0; i < bcm->nr_80211_available; i++) {
-               core = &(bcm->core_80211[i]);
-               wlext = core->priv;
-
-               if (core == active_core)
-                       continue;
-               err = bcm43xx_switch_core(bcm, core);
-               if (err) {
-                       dprintk(KERN_ERR PFX "Could not switch to inactive "
-                                            "802.11 core (%d)\n", err);
-                       goto error;
-               }
-               err = wireless_core_up(bcm, 0);
-               if (err) {
-                       dprintk(KERN_ERR PFX "core_up for inactive 802.11 core "
-                                            "failed (%d)\n", err);
-                       goto error;
-               }
-               adjust_active_sbtmstatelow = 1;
-       }
-
-       /* Now initialize the active 802.11 core. */
-       err = bcm43xx_switch_core(bcm, active_core);
-       if (err) {
-               dprintk(KERN_ERR PFX "Could not switch to active "
-                                    "802.11 core (%d)\n", err);
-               goto error;
-       }
-       if (adjust_active_sbtmstatelow &&
-           active_wlext->phy.type == BCM43xx_PHYTYPE_G) {
-               u32 sbtmstatelow;
-
-               sbtmstatelow = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-               sbtmstatelow |= BCM43xx_SBTMSTATELOW_G_MODE_ENABLE;
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, sbtmstatelow);
-       }
-       err = wireless_core_up(bcm, 1);
-       if (err) {
-               dprintk(KERN_ERR PFX "core_up for active 802.11 core "
-                                    "failed (%d)\n", err);
-               goto error;
-       }
-       err = bcm43xx_pctl_set_clock(bcm, BCM43xx_PCTL_CLK_DYNAMIC);
-       if (err)
-               goto error;
-       bcm->active_80211_core = active_core;
-
-       bcm43xx_macfilter_clear(bcm, BCM43xx_MACFILTER_ASSOC);
-       bcm43xx_macfilter_set(bcm, BCM43xx_MACFILTER_SELF, (u8 *)(bcm->net_dev->dev_addr));
-       bcm43xx_security_init(bcm);
-       drain_txstatus_queue(bcm);
-       ieee80211softmac_start(bcm->net_dev);
-
-       /* Let's go! Be careful after enabling the IRQs.
-        * Don't switch cores, for example.
-        */
-       bcm43xx_mac_enable(bcm);
-       bcm43xx_set_status(bcm, BCM43xx_STAT_INITIALIZED);
-       err = bcm43xx_initialize_irq(bcm);
-       if (err)
-               goto error;
-       bcm43xx_interrupt_enable(bcm, bcm->irq_savedstate);
-
-       dprintk(KERN_INFO PFX "Selected 802.11 core (phytype %d)\n",
-               active_wlext->phy.type);
-
-       return 0;
-
-error:
-       bcm43xx_set_status(bcm, BCM43xx_STAT_UNINIT);
-       bcm43xx_pctl_set_clock(bcm, BCM43xx_PCTL_CLK_SLOW);
-       return err;
-}
-
-static int bcm43xx_init_board(struct bcm43xx_private *bcm)
-{
-       int err;
-
-       mutex_lock(&(bcm)->mutex);
-
-       tasklet_enable(&bcm->isr_tasklet);
-       err = bcm43xx_pctl_set_crystal(bcm, 1);
-       if (err)
-               goto err_tasklet;
-       err = bcm43xx_pctl_init(bcm);
-       if (err)
-               goto err_crystal_off;
-       err = bcm43xx_select_wireless_core(bcm, -1);
-       if (err)
-               goto err_crystal_off;
-       err = bcm43xx_sysfs_register(bcm);
-       if (err)
-               goto err_wlshutdown;
-       err = bcm43xx_rng_init(bcm);
-       if (err)
-               goto err_sysfs_unreg;
-       bcm43xx_periodic_tasks_setup(bcm);
-
-       /*FIXME: This should be handled by softmac instead. */
-       schedule_delayed_work(&bcm->softmac->associnfo.work, 0);
-
-out:
-       mutex_unlock(&(bcm)->mutex);
-
-       return err;
-
-err_sysfs_unreg:
-       bcm43xx_sysfs_unregister(bcm);
-err_wlshutdown:
-       bcm43xx_shutdown_all_wireless_cores(bcm);
-err_crystal_off:
-       bcm43xx_pctl_set_crystal(bcm, 0);
-err_tasklet:
-       tasklet_disable(&bcm->isr_tasklet);
-       goto out;
-}
-
-static void bcm43xx_detach_board(struct bcm43xx_private *bcm)
-{
-       struct pci_dev *pci_dev = bcm->pci_dev;
-       int i;
-
-       bcm43xx_chipset_detach(bcm);
-       /* Do _not_ access the chip, after it is detached. */
-       pci_iounmap(pci_dev, bcm->mmio_addr);
-       pci_release_regions(pci_dev);
-       pci_disable_device(pci_dev);
-
-       /* Free allocated structures/fields */
-       for (i = 0; i < BCM43xx_MAX_80211_CORES; i++) {
-               kfree(bcm->core_80211_ext[i].phy._lo_pairs);
-               if (bcm->core_80211_ext[i].phy.dyn_tssi_tbl)
-                       kfree(bcm->core_80211_ext[i].phy.tssi2dbm);
-       }
-}      
-
-static int bcm43xx_read_phyinfo(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 value;
-       u8 phy_analog;
-       u8 phy_type;
-       u8 phy_rev;
-       int phy_rev_ok = 1;
-       void *p;
-
-       value = bcm43xx_read16(bcm, BCM43xx_MMIO_PHY_VER);
-
-       phy_analog = (value & 0xF000) >> 12;
-       phy_type = (value & 0x0F00) >> 8;
-       phy_rev = (value & 0x000F);
-
-       dprintk(KERN_INFO PFX "Detected PHY: Analog: %x, Type %x, Revision %x\n",
-               phy_analog, phy_type, phy_rev);
-
-       switch (phy_type) {
-       case BCM43xx_PHYTYPE_A:
-               if (phy_rev >= 4)
-                       phy_rev_ok = 0;
-               /*FIXME: We need to switch the ieee->modulation, etc.. flags,
-                *       if we switch 80211 cores after init is done.
-                *       As we do not implement on the fly switching between
-                *       wireless cores, I will leave this as a future task.
-                */
-               bcm->ieee->modulation = IEEE80211_OFDM_MODULATION;
-               bcm->ieee->mode = IEEE_A;
-               bcm->ieee->freq_band = IEEE80211_52GHZ_BAND |
-                                      IEEE80211_24GHZ_BAND;
-               break;
-       case BCM43xx_PHYTYPE_B:
-               if (phy_rev != 2 && phy_rev != 4 && phy_rev != 6 && phy_rev != 7)
-                       phy_rev_ok = 0;
-               bcm->ieee->modulation = IEEE80211_CCK_MODULATION;
-               bcm->ieee->mode = IEEE_B;
-               bcm->ieee->freq_band = IEEE80211_24GHZ_BAND;
-               break;
-       case BCM43xx_PHYTYPE_G:
-               if (phy_rev > 8)
-                       phy_rev_ok = 0;
-               bcm->ieee->modulation = IEEE80211_OFDM_MODULATION |
-                                       IEEE80211_CCK_MODULATION;
-               bcm->ieee->mode = IEEE_G;
-               bcm->ieee->freq_band = IEEE80211_24GHZ_BAND;
-               break;
-       default:
-               printk(KERN_ERR PFX "Error: Unknown PHY Type %x\n",
-                      phy_type);
-               return -ENODEV;
-       };
-       bcm->ieee->perfect_rssi = RX_RSSI_MAX;
-       bcm->ieee->worst_rssi = 0;
-       if (!phy_rev_ok) {
-               printk(KERN_WARNING PFX "Invalid PHY Revision %x\n",
-                      phy_rev);
-       }
-
-       phy->analog = phy_analog;
-       phy->type = phy_type;
-       phy->rev = phy_rev;
-       if ((phy_type == BCM43xx_PHYTYPE_B) || (phy_type == BCM43xx_PHYTYPE_G)) {
-               p = kzalloc(sizeof(struct bcm43xx_lopair) * BCM43xx_LO_COUNT,
-                           GFP_KERNEL);
-               if (!p)
-                       return -ENOMEM;
-               phy->_lo_pairs = p;
-       }
-
-       return 0;
-}
-
-static int bcm43xx_attach_board(struct bcm43xx_private *bcm)
-{
-       struct pci_dev *pci_dev = bcm->pci_dev;
-       struct net_device *net_dev = bcm->net_dev;
-       int err;
-       int i;
-       u32 coremask;
-
-       err = pci_enable_device(pci_dev);
-       if (err) {
-               printk(KERN_ERR PFX "pci_enable_device() failed\n");
-               goto out;
-       }
-       err = pci_request_regions(pci_dev, KBUILD_MODNAME);
-       if (err) {
-               printk(KERN_ERR PFX "pci_request_regions() failed\n");
-               goto err_pci_disable;
-       }
-       /* enable PCI bus-mastering */
-       pci_set_master(pci_dev);
-       bcm->mmio_addr = pci_iomap(pci_dev, 0, ~0UL);
-       if (!bcm->mmio_addr) {
-               printk(KERN_ERR PFX "pci_iomap() failed\n");
-               err = -EIO;
-               goto err_pci_release;
-       }
-       net_dev->base_addr = (unsigned long)bcm->mmio_addr;
-
-       err = bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_VENDOR_ID,
-                                 &bcm->board_vendor);
-       if (err)
-               goto err_iounmap;
-       err = bcm43xx_pci_read_config16(bcm, PCI_SUBSYSTEM_ID,
-                                 &bcm->board_type);
-       if (err)
-               goto err_iounmap;
-
-       bcm->board_revision = bcm->pci_dev->revision;
-
-       err = bcm43xx_chipset_attach(bcm);
-       if (err)
-               goto err_iounmap;
-       err = bcm43xx_pctl_init(bcm);
-       if (err)
-               goto err_chipset_detach;
-       err = bcm43xx_probe_cores(bcm);
-       if (err)
-               goto err_chipset_detach;
-       
-       /* Attach all IO cores to the backplane. */
-       coremask = 0;
-       for (i = 0; i < bcm->nr_80211_available; i++)
-               coremask |= (1 << bcm->core_80211[i].index);
-       //FIXME: Also attach some non80211 cores?
-       err = bcm43xx_setup_backplane_pci_connection(bcm, coremask);
-       if (err) {
-               printk(KERN_ERR PFX "Backplane->PCI connection failed!\n");
-               goto err_chipset_detach;
-       }
-
-       err = bcm43xx_sprom_extract(bcm);
-       if (err)
-               goto err_chipset_detach;
-       err = bcm43xx_leds_init(bcm);
-       if (err)
-               goto err_chipset_detach;
-
-       for (i = 0; i < bcm->nr_80211_available; i++) {
-               err = bcm43xx_switch_core(bcm, &bcm->core_80211[i]);
-               assert(err != -ENODEV);
-               if (err)
-                       goto err_80211_unwind;
-
-               /* Enable the selected wireless core.
-                * Connect PHY only on the first core.
-                */
-               bcm43xx_wireless_core_reset(bcm, (i == 0));
-
-               err = bcm43xx_read_phyinfo(bcm);
-               if (err && (i == 0))
-                       goto err_80211_unwind;
-
-               err = bcm43xx_read_radioinfo(bcm);
-               if (err && (i == 0))
-                       goto err_80211_unwind;
-
-               err = bcm43xx_validate_chip(bcm);
-               if (err && (i == 0))
-                       goto err_80211_unwind;
-
-               bcm43xx_radio_turn_off(bcm);
-               err = bcm43xx_phy_init_tssi2dbm_table(bcm);
-               if (err)
-                       goto err_80211_unwind;
-               bcm43xx_wireless_core_disable(bcm);
-       }
-       err = bcm43xx_geo_init(bcm);
-       if (err)
-               goto err_80211_unwind;
-       bcm43xx_pctl_set_crystal(bcm, 0);
-
-       /* Set the MAC address in the networking subsystem */
-       if (is_valid_ether_addr(bcm->sprom.et1macaddr))
-               memcpy(bcm->net_dev->dev_addr, bcm->sprom.et1macaddr, 6);
-       else
-               memcpy(bcm->net_dev->dev_addr, bcm->sprom.il0macaddr, 6);
-
-       snprintf(bcm->nick, IW_ESSID_MAX_SIZE,
-                "Broadcom %04X", bcm->chip_id);
-
-       assert(err == 0);
-out:
-       return err;
-
-err_80211_unwind:
-       for (i = 0; i < BCM43xx_MAX_80211_CORES; i++) {
-               kfree(bcm->core_80211_ext[i].phy._lo_pairs);
-               if (bcm->core_80211_ext[i].phy.dyn_tssi_tbl)
-                       kfree(bcm->core_80211_ext[i].phy.tssi2dbm);
-       }
-err_chipset_detach:
-       bcm43xx_chipset_detach(bcm);
-err_iounmap:
-       pci_iounmap(pci_dev, bcm->mmio_addr);
-err_pci_release:
-       pci_release_regions(pci_dev);
-err_pci_disable:
-       pci_disable_device(pci_dev);
-       printk(KERN_ERR PFX "Unable to attach board\n");
-       goto out;
-}
-
-/* Do the Hardware IO operations to send the txb */
-static inline int bcm43xx_tx(struct bcm43xx_private *bcm,
-                            struct ieee80211_txb *txb)
-{
-       int err = -ENODEV;
-
-       if (bcm43xx_using_pio(bcm))
-               err = bcm43xx_pio_tx(bcm, txb);
-       else
-               err = bcm43xx_dma_tx(bcm, txb);
-       bcm->net_dev->trans_start = jiffies;
-
-       return err;
-}
-
-static void bcm43xx_ieee80211_set_chan(struct net_device *net_dev,
-                                      u8 channel)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       struct bcm43xx_radioinfo *radio;
-       unsigned long flags;
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED) {
-               bcm43xx_mac_suspend(bcm);
-               bcm43xx_radio_selectchannel(bcm, channel, 0);
-               bcm43xx_mac_enable(bcm);
-       } else {
-               radio = bcm43xx_current_radio(bcm);
-               radio->initial_channel = channel;
-       }
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-}
-
-/* set_security() callback in struct ieee80211_device */
-static void bcm43xx_ieee80211_set_security(struct net_device *net_dev,
-                                          struct ieee80211_security *sec)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       struct ieee80211_security *secinfo = &bcm->ieee->sec;
-       unsigned long flags;
-       int keyidx;
-       
-       dprintk(KERN_INFO PFX "set security called");
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-
-       for (keyidx = 0; keyidx<WEP_KEYS; keyidx++)
-               if (sec->flags & (1<<keyidx)) {
-                       secinfo->encode_alg[keyidx] = sec->encode_alg[keyidx];
-                       secinfo->key_sizes[keyidx] = sec->key_sizes[keyidx];
-                       memcpy(secinfo->keys[keyidx], sec->keys[keyidx], SCM_KEY_LEN);
-               }
-       
-       if (sec->flags & SEC_ACTIVE_KEY) {
-               secinfo->active_key = sec->active_key;
-               dprintk(", .active_key = %d", sec->active_key);
-       }
-       if (sec->flags & SEC_UNICAST_GROUP) {
-               secinfo->unicast_uses_group = sec->unicast_uses_group;
-               dprintk(", .unicast_uses_group = %d", sec->unicast_uses_group);
-       }
-       if (sec->flags & SEC_LEVEL) {
-               secinfo->level = sec->level;
-               dprintk(", .level = %d", sec->level);
-       }
-       if (sec->flags & SEC_ENABLED) {
-               secinfo->enabled = sec->enabled;
-               dprintk(", .enabled = %d", sec->enabled);
-       }
-       if (sec->flags & SEC_ENCRYPT) {
-               secinfo->encrypt = sec->encrypt;
-               dprintk(", .encrypt = %d", sec->encrypt);
-       }
-       if (sec->flags & SEC_AUTH_MODE) {
-               secinfo->auth_mode = sec->auth_mode;
-               dprintk(", .auth_mode = %d", sec->auth_mode);
-       }
-       dprintk("\n");
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED &&
-           !bcm->ieee->host_encrypt) {
-               if (secinfo->enabled) {
-                       /* upload WEP keys to hardware */
-                       char null_address[6] = { 0 };
-                       u8 algorithm = 0;
-                       for (keyidx = 0; keyidx<WEP_KEYS; keyidx++) {
-                               if (!(sec->flags & (1<<keyidx)))
-                                       continue;
-                               switch (sec->encode_alg[keyidx]) {
-                                       case SEC_ALG_NONE: algorithm = BCM43xx_SEC_ALGO_NONE; break;
-                                       case SEC_ALG_WEP:
-                                               algorithm = BCM43xx_SEC_ALGO_WEP;
-                                               if (secinfo->key_sizes[keyidx] == 13)
-                                                       algorithm = BCM43xx_SEC_ALGO_WEP104;
-                                               break;
-                                       case SEC_ALG_TKIP:
-                                               FIXME();
-                                               algorithm = BCM43xx_SEC_ALGO_TKIP;
-                                               break;
-                                       case SEC_ALG_CCMP:
-                                               FIXME();
-                                               algorithm = BCM43xx_SEC_ALGO_AES;
-                                               break;
-                                       default:
-                                               assert(0);
-                                               break;
-                               }
-                               bcm43xx_key_write(bcm, keyidx, algorithm, sec->keys[keyidx], secinfo->key_sizes[keyidx], &null_address[0]);
-                               bcm->key[keyidx].enabled = 1;
-                               bcm->key[keyidx].algorithm = algorithm;
-                       }
-               } else
-                               bcm43xx_clear_keys(bcm);
-       }
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-}
-
-/* hard_start_xmit() callback in struct ieee80211_device */
-static int bcm43xx_ieee80211_hard_start_xmit(struct ieee80211_txb *txb,
-                                            struct net_device *net_dev,
-                                            int pri)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int err = -ENODEV;
-       unsigned long flags;
-
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (likely(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED))
-               err = bcm43xx_tx(bcm, txb);
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-
-       if (unlikely(err))
-               return NETDEV_TX_BUSY;
-       return NETDEV_TX_OK;
-}
-
-static void bcm43xx_net_tx_timeout(struct net_device *net_dev)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       bcm43xx_controller_restart(bcm, "TX timeout");
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static void bcm43xx_net_poll_controller(struct net_device *net_dev)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-
-       local_irq_save(flags);
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED)
-               bcm43xx_interrupt_handler(bcm->irq, bcm);
-       local_irq_restore(flags);
-}
-#endif /* CONFIG_NET_POLL_CONTROLLER */
-
-static int bcm43xx_net_open(struct net_device *net_dev)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-
-       return bcm43xx_init_board(bcm);
-}
-
-static int bcm43xx_net_stop(struct net_device *net_dev)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int err;
-
-       ieee80211softmac_stop(net_dev);
-       err = bcm43xx_disable_interrupts_sync(bcm);
-       assert(!err);
-       bcm43xx_free_board(bcm);
-       bcm43xx_cancel_work(bcm);
-
-       return 0;
-}
-
-static int bcm43xx_init_private(struct bcm43xx_private *bcm,
-                               struct net_device *net_dev,
-                               struct pci_dev *pci_dev)
-{
-       bcm43xx_set_status(bcm, BCM43xx_STAT_UNINIT);
-       bcm->ieee = netdev_priv(net_dev);
-       bcm->softmac = ieee80211_priv(net_dev);
-       bcm->softmac->set_channel = bcm43xx_ieee80211_set_chan;
-
-       bcm->irq_savedstate = BCM43xx_IRQ_INITIAL;
-       bcm->mac_suspended = 1;
-       bcm->pci_dev = pci_dev;
-       bcm->net_dev = net_dev;
-       bcm->bad_frames_preempt = modparam_bad_frames_preempt;
-       spin_lock_init(&bcm->irq_lock);
-       spin_lock_init(&bcm->leds_lock);
-       mutex_init(&bcm->mutex);
-       tasklet_init(&bcm->isr_tasklet,
-                    (void (*)(unsigned long))bcm43xx_interrupt_tasklet,
-                    (unsigned long)bcm);
-       tasklet_disable_nosync(&bcm->isr_tasklet);
-       if (modparam_pio)
-               bcm->__using_pio = 1;
-       bcm->rts_threshold = BCM43xx_DEFAULT_RTS_THRESHOLD;
-
-       /* default to sw encryption for now */
-       bcm->ieee->host_build_iv = 0;
-       bcm->ieee->host_encrypt = 1;
-       bcm->ieee->host_decrypt = 1;
-       
-       bcm->ieee->iw_mode = BCM43xx_INITIAL_IWMODE;
-       bcm->ieee->tx_headroom = sizeof(struct bcm43xx_txhdr);
-       bcm->ieee->set_security = bcm43xx_ieee80211_set_security;
-       bcm->ieee->hard_start_xmit = bcm43xx_ieee80211_hard_start_xmit;
-
-       return 0;
-}
-
-static int __devinit bcm43xx_init_one(struct pci_dev *pdev,
-                                     const struct pci_device_id *ent)
-{
-       struct net_device *net_dev;
-       struct bcm43xx_private *bcm;
-       int err;
-
-#ifdef DEBUG_SINGLE_DEVICE_ONLY
-       if (strcmp(pci_name(pdev), DEBUG_SINGLE_DEVICE_ONLY))
-               return -ENODEV;
-#endif
-
-       net_dev = alloc_ieee80211softmac(sizeof(*bcm));
-       if (!net_dev) {
-               printk(KERN_ERR PFX
-                      "could not allocate ieee80211 device %s\n",
-                      pci_name(pdev));
-               err = -ENOMEM;
-               goto out;
-       }
-       /* initialize the net_device struct */
-       SET_NETDEV_DEV(net_dev, &pdev->dev);
-
-       net_dev->open = bcm43xx_net_open;
-       net_dev->stop = bcm43xx_net_stop;
-       net_dev->tx_timeout = bcm43xx_net_tx_timeout;
-#ifdef CONFIG_NET_POLL_CONTROLLER
-       net_dev->poll_controller = bcm43xx_net_poll_controller;
-#endif
-       net_dev->wireless_handlers = &bcm43xx_wx_handlers_def;
-       net_dev->irq = pdev->irq;
-       SET_ETHTOOL_OPS(net_dev, &bcm43xx_ethtool_ops);
-
-       /* initialize the bcm43xx_private struct */
-       bcm = bcm43xx_priv(net_dev);
-       memset(bcm, 0, sizeof(*bcm));
-       err = bcm43xx_init_private(bcm, net_dev, pdev);
-       if (err)
-               goto err_free_netdev;
-
-       pci_set_drvdata(pdev, net_dev);
-
-       err = bcm43xx_attach_board(bcm);
-       if (err)
-               goto err_free_netdev;
-
-       err = register_netdev(net_dev);
-       if (err) {
-               printk(KERN_ERR PFX "Cannot register net device, "
-                      "aborting.\n");
-               err = -ENOMEM;
-               goto err_detach_board;
-       }
-
-       bcm43xx_debugfs_add_device(bcm);
-
-       assert(err == 0);
-out:
-       return err;
-
-err_detach_board:
-       bcm43xx_detach_board(bcm);
-err_free_netdev:
-       free_ieee80211softmac(net_dev);
-       goto out;
-}
-
-static void __devexit bcm43xx_remove_one(struct pci_dev *pdev)
-{
-       struct net_device *net_dev = pci_get_drvdata(pdev);
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-
-       bcm43xx_debugfs_remove_device(bcm);
-       unregister_netdev(net_dev);
-       bcm43xx_detach_board(bcm);
-       free_ieee80211softmac(net_dev);
-}
-
-/* Hard-reset the chip. Do not call this directly.
- * Use bcm43xx_controller_restart()
- */
-static void bcm43xx_chip_reset(struct work_struct *work)
-{
-       struct bcm43xx_private *bcm =
-               container_of(work, struct bcm43xx_private, restart_work);
-       struct bcm43xx_phyinfo *phy;
-       int err = -ENODEV;
-
-       bcm43xx_cancel_work(bcm);
-       mutex_lock(&(bcm)->mutex);
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED) {
-               phy = bcm43xx_current_phy(bcm);
-               err = bcm43xx_select_wireless_core(bcm, phy->type);
-               if (!err)
-                       bcm43xx_periodic_tasks_setup(bcm);
-       }
-       mutex_unlock(&(bcm)->mutex);
-
-       printk(KERN_ERR PFX "Controller restart%s\n",
-              (err == 0) ? "ed" : " failed");
-}
-
-/* Hard-reset the chip.
- * This can be called from interrupt or process context.
- * bcm->irq_lock must be locked.
- */
-void bcm43xx_controller_restart(struct bcm43xx_private *bcm, const char *reason)
-{
-       if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED)
-               return;
-       printk(KERN_ERR PFX "Controller RESET (%s) ...\n", reason);
-       INIT_WORK(&bcm->restart_work, bcm43xx_chip_reset);
-       schedule_work(&bcm->restart_work);
-}
-
-#ifdef CONFIG_PM
-
-static int bcm43xx_suspend(struct pci_dev *pdev, pm_message_t state)
-{
-       struct net_device *net_dev = pci_get_drvdata(pdev);
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int err;
-
-       dprintk(KERN_INFO PFX "Suspending...\n");
-
-       netif_device_detach(net_dev);
-       bcm->was_initialized = 0;
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED) {
-               bcm->was_initialized = 1;
-               ieee80211softmac_stop(net_dev);
-               err = bcm43xx_disable_interrupts_sync(bcm);
-               if (unlikely(err)) {
-                       dprintk(KERN_ERR PFX "Suspend failed.\n");
-                       return -EAGAIN;
-               }
-               bcm->firmware_norelease = 1;
-               bcm43xx_free_board(bcm);
-               bcm->firmware_norelease = 0;
-       }
-       bcm43xx_chipset_detach(bcm);
-
-       pci_save_state(pdev);
-       pci_disable_device(pdev);
-       pci_set_power_state(pdev, pci_choose_state(pdev, state));
-
-       dprintk(KERN_INFO PFX "Device suspended.\n");
-
-       return 0;
-}
-
-static int bcm43xx_resume(struct pci_dev *pdev)
-{
-       struct net_device *net_dev = pci_get_drvdata(pdev);
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int err = 0;
-
-       dprintk(KERN_INFO PFX "Resuming...\n");
-
-       pci_set_power_state(pdev, 0);
-       err = pci_enable_device(pdev);
-       if (err) {
-               printk(KERN_ERR PFX "Failure with pci_enable_device!\n");
-               return err;
-       }
-       pci_restore_state(pdev);
-
-       bcm43xx_chipset_attach(bcm);
-       if (bcm->was_initialized)
-               err = bcm43xx_init_board(bcm);
-       if (err) {
-               printk(KERN_ERR PFX "Resume failed!\n");
-               return err;
-       }
-       netif_device_attach(net_dev);
-
-       dprintk(KERN_INFO PFX "Device resumed.\n");
-
-       return 0;
-}
-
-#endif                         /* CONFIG_PM */
-
-static struct pci_driver bcm43xx_pci_driver = {
-       .name = KBUILD_MODNAME,
-       .id_table = bcm43xx_pci_tbl,
-       .probe = bcm43xx_init_one,
-       .remove = __devexit_p(bcm43xx_remove_one),
-#ifdef CONFIG_PM
-       .suspend = bcm43xx_suspend,
-       .resume = bcm43xx_resume,
-#endif                         /* CONFIG_PM */
-};
-
-static int __init bcm43xx_init(void)
-{
-       printk(KERN_INFO KBUILD_MODNAME " driver\n");
-       bcm43xx_debugfs_init();
-       return pci_register_driver(&bcm43xx_pci_driver);
-}
-
-static void __exit bcm43xx_exit(void)
-{
-       pci_unregister_driver(&bcm43xx_pci_driver);
-       bcm43xx_debugfs_exit();
-}
-
-module_init(bcm43xx_init)
-module_exit(bcm43xx_exit)
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.h b/drivers/net/wireless/bcm43xx/bcm43xx_main.h
deleted file mode 100644 (file)
index 14cfbeb..0000000
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#ifndef BCM43xx_MAIN_H_
-#define BCM43xx_MAIN_H_
-
-#include "bcm43xx.h"
-
-#define P4D_BYT3S(magic, nr_bytes)     u8 __p4dding##magic[nr_bytes]
-#define P4D_BYTES(line, nr_bytes)      P4D_BYT3S(line, nr_bytes)
-/* Magic helper macro to pad structures. Ignore those above. It's magic. */
-#define PAD_BYTES(nr_bytes)            P4D_BYTES( __LINE__ , (nr_bytes))
-
-
-/* Lightweight function to convert a frequency (in Mhz) to a channel number. */
-static inline
-u8 bcm43xx_freq_to_channel_a(int freq)
-{
-       return ((freq - 5000) / 5);
-}
-static inline
-u8 bcm43xx_freq_to_channel_bg(int freq)
-{
-       u8 channel;
-
-       if (freq == 2484)
-               channel = 14;
-       else
-               channel = (freq - 2407) / 5;
-
-       return channel;
-}
-static inline
-u8 bcm43xx_freq_to_channel(struct bcm43xx_private *bcm,
-                          int freq)
-{
-       if (bcm43xx_current_phy(bcm)->type == BCM43xx_PHYTYPE_A)
-               return bcm43xx_freq_to_channel_a(freq);
-       return bcm43xx_freq_to_channel_bg(freq);
-}
-
-/* Lightweight function to convert a channel number to a frequency (in Mhz). */
-static inline
-int bcm43xx_channel_to_freq_a(u8 channel)
-{
-       return (5000 + (5 * channel));
-}
-static inline
-int bcm43xx_channel_to_freq_bg(u8 channel)
-{
-       int freq;
-
-       if (channel == 14)
-               freq = 2484;
-       else
-               freq = 2407 + (5 * channel);
-
-       return freq;
-}
-static inline
-int bcm43xx_channel_to_freq(struct bcm43xx_private *bcm,
-                           u8 channel)
-{
-       if (bcm43xx_current_phy(bcm)->type == BCM43xx_PHYTYPE_A)
-               return bcm43xx_channel_to_freq_a(channel);
-       return bcm43xx_channel_to_freq_bg(channel);
-}
-
-void bcm43xx_tsf_read(struct bcm43xx_private *bcm, u64 *tsf);
-void bcm43xx_tsf_write(struct bcm43xx_private *bcm, u64 tsf);
-
-void bcm43xx_set_iwmode(struct bcm43xx_private *bcm,
-                       int iw_mode);
-
-u32 bcm43xx_shm_read32(struct bcm43xx_private *bcm,
-                      u16 routing, u16 offset);
-u16 bcm43xx_shm_read16(struct bcm43xx_private *bcm,
-                      u16 routing, u16 offset);
-void bcm43xx_shm_write32(struct bcm43xx_private *bcm,
-                        u16 routing, u16 offset,
-                        u32 value);
-void bcm43xx_shm_write16(struct bcm43xx_private *bcm,
-                        u16 routing, u16 offset,
-                        u16 value);
-
-void bcm43xx_dummy_transmission(struct bcm43xx_private *bcm);
-
-int bcm43xx_switch_core(struct bcm43xx_private *bcm, struct bcm43xx_coreinfo *new_core);
-
-int bcm43xx_select_wireless_core(struct bcm43xx_private *bcm,
-                                int phytype);
-
-void bcm43xx_wireless_core_reset(struct bcm43xx_private *bcm, int connect_phy);
-
-void bcm43xx_mac_suspend(struct bcm43xx_private *bcm);
-void bcm43xx_mac_enable(struct bcm43xx_private *bcm);
-
-void bcm43xx_cancel_work(struct bcm43xx_private *bcm);
-void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm);
-
-void bcm43xx_controller_restart(struct bcm43xx_private *bcm, const char *reason);
-
-int bcm43xx_sprom_read(struct bcm43xx_private *bcm, u16 *sprom);
-int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom);
-
-#endif /* BCM43xx_MAIN_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_phy.c b/drivers/net/wireless/bcm43xx/bcm43xx_phy.c
deleted file mode 100644 (file)
index af3de33..0000000
+++ /dev/null
@@ -1,2346 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <linux/types.h>
-
-#include "bcm43xx.h"
-#include "bcm43xx_phy.h"
-#include "bcm43xx_main.h"
-#include "bcm43xx_radio.h"
-#include "bcm43xx_ilt.h"
-#include "bcm43xx_power.h"
-
-
-static const s8 bcm43xx_tssi2dbm_b_table[] = {
-       0x4D, 0x4C, 0x4B, 0x4A,
-       0x4A, 0x49, 0x48, 0x47,
-       0x47, 0x46, 0x45, 0x45,
-       0x44, 0x43, 0x42, 0x42,
-       0x41, 0x40, 0x3F, 0x3E,
-       0x3D, 0x3C, 0x3B, 0x3A,
-       0x39, 0x38, 0x37, 0x36,
-       0x35, 0x34, 0x32, 0x31,
-       0x30, 0x2F, 0x2D, 0x2C,
-       0x2B, 0x29, 0x28, 0x26,
-       0x25, 0x23, 0x21, 0x1F,
-       0x1D, 0x1A, 0x17, 0x14,
-       0x10, 0x0C, 0x06, 0x00,
-         -7,   -7,   -7,   -7,
-         -7,   -7,   -7,   -7,
-         -7,   -7,   -7,   -7,
-};
-
-static const s8 bcm43xx_tssi2dbm_g_table[] = {
-        77,  77,  77,  76,
-        76,  76,  75,  75,
-        74,  74,  73,  73,
-        73,  72,  72,  71,
-        71,  70,  70,  69,
-        68,  68,  67,  67,
-        66,  65,  65,  64,
-        63,  63,  62,  61,
-        60,  59,  58,  57,
-        56,  55,  54,  53,
-        52,  50,  49,  47,
-        45,  43,  40,  37,
-        33,  28,  22,  14,
-         5,  -7, -20, -20,
-       -20, -20, -20, -20,
-       -20, -20, -20, -20,
-};
-
-static void bcm43xx_phy_initg(struct bcm43xx_private *bcm);
-
-
-static inline
-void bcm43xx_voluntary_preempt(void)
-{
-       assert(!in_atomic() && !in_irq() &&
-              !in_interrupt() && !irqs_disabled());
-#ifndef CONFIG_PREEMPT
-       cond_resched();
-#endif /* CONFIG_PREEMPT */
-}
-
-void bcm43xx_raw_phy_lock(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-
-       assert(irqs_disabled());
-       if (bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD) == 0x00000000) {
-               phy->is_locked = 0;
-               return;
-       }
-       if (bcm->current_core->rev < 3) {
-               bcm43xx_mac_suspend(bcm);
-               spin_lock(&phy->lock);
-       } else {
-               if (bcm->ieee->iw_mode != IW_MODE_MASTER)
-                       bcm43xx_power_saving_ctl_bits(bcm, -1, 1);
-       }
-       phy->is_locked = 1;
-}
-
-void bcm43xx_raw_phy_unlock(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-
-       assert(irqs_disabled());
-       if (bcm->current_core->rev < 3) {
-               if (phy->is_locked) {
-                       spin_unlock(&phy->lock);
-                       bcm43xx_mac_enable(bcm);
-               }
-       } else {
-               if (bcm->ieee->iw_mode != IW_MODE_MASTER)
-                       bcm43xx_power_saving_ctl_bits(bcm, -1, -1);
-       }
-       phy->is_locked = 0;
-}
-
-u16 bcm43xx_phy_read(struct bcm43xx_private *bcm, u16 offset)
-{
-       bcm43xx_write16(bcm, BCM43xx_MMIO_PHY_CONTROL, offset);
-       return bcm43xx_read16(bcm, BCM43xx_MMIO_PHY_DATA);
-}
-
-void bcm43xx_phy_write(struct bcm43xx_private *bcm, u16 offset, u16 val)
-{
-       bcm43xx_write16(bcm, BCM43xx_MMIO_PHY_CONTROL, offset);
-       mmiowb();
-       bcm43xx_write16(bcm, BCM43xx_MMIO_PHY_DATA, val);
-}
-
-void bcm43xx_phy_calibrate(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-
-       bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD); /* Dummy read. */
-       if (phy->calibrated)
-               return;
-       if (phy->type == BCM43xx_PHYTYPE_G && phy->rev == 1) {
-               bcm43xx_wireless_core_reset(bcm, 0);
-               bcm43xx_phy_initg(bcm);
-               bcm43xx_wireless_core_reset(bcm, 1);
-       }
-       phy->calibrated = 1;
-}
-
-/* Connect the PHY 
- * http://bcm-specs.sipsolutions.net/SetPHY
- */
-int bcm43xx_phy_connect(struct bcm43xx_private *bcm, int connect)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u32 flags;
-
-       if (bcm->current_core->rev < 5)
-               goto out;
-
-       flags = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATEHIGH);
-       if (connect) {
-               if (!(flags & BCM43xx_SBTMSTATEHIGH_G_PHY_AVAIL))
-                       return -ENODEV;
-               flags = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-               flags |= BCM43xx_SBTMSTATELOW_G_MODE_ENABLE;
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, flags);
-       } else {
-               if (!(flags & BCM43xx_SBTMSTATEHIGH_A_PHY_AVAIL))
-                       return -ENODEV;
-               flags = bcm43xx_read32(bcm, BCM43xx_CIR_SBTMSTATELOW);
-               flags &= ~BCM43xx_SBTMSTATELOW_G_MODE_ENABLE;
-               bcm43xx_write32(bcm, BCM43xx_CIR_SBTMSTATELOW, flags);
-       }
-out:
-       phy->connected = connect;
-       if (connect)
-               dprintk(KERN_INFO PFX "PHY connected\n");
-       else
-               dprintk(KERN_INFO PFX "PHY disconnected\n");
-
-       return 0;
-}
-
-/* intialize B PHY power control
- * as described in http://bcm-specs.sipsolutions.net/InitPowerControl
- */
-static void bcm43xx_phy_init_pctl(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 saved_batt = 0, saved_ratt = 0, saved_txctl1 = 0;
-       int must_reset_txpower = 0;
-
-       assert(phy->type != BCM43xx_PHYTYPE_A);
-       if ((bcm->board_vendor == PCI_VENDOR_ID_BROADCOM) &&
-           (bcm->board_type == 0x0416))
-               return;
-
-       bcm43xx_phy_write(bcm, 0x0028, 0x8018);
-       bcm43xx_write16(bcm, 0x03E6, bcm43xx_read16(bcm, 0x03E6) & 0xFFDF);
-
-       if (phy->type == BCM43xx_PHYTYPE_G) {
-               if (!phy->connected)
-                       return;
-               bcm43xx_phy_write(bcm, 0x047A, 0xC111);
-       }
-       if (phy->savedpctlreg != 0xFFFF)
-               return;
-
-       if (phy->type == BCM43xx_PHYTYPE_B &&
-           phy->rev >= 2 &&
-           radio->version == 0x2050) {
-               bcm43xx_radio_write16(bcm, 0x0076,
-                                     bcm43xx_radio_read16(bcm, 0x0076) | 0x0084);
-       } else {
-               saved_batt = radio->baseband_atten;
-               saved_ratt = radio->radio_atten;
-               saved_txctl1 = radio->txctl1;
-               if ((radio->revision >= 6) && (radio->revision <= 8)
-                   && /*FIXME: incomplete specs for 5 < revision < 9 */ 0)
-                       bcm43xx_radio_set_txpower_bg(bcm, 0xB, 0x1F, 0);
-               else
-                       bcm43xx_radio_set_txpower_bg(bcm, 0xB, 9, 0);
-               must_reset_txpower = 1;
-       }
-       bcm43xx_dummy_transmission(bcm);
-
-       phy->savedpctlreg = bcm43xx_phy_read(bcm, BCM43xx_PHY_G_PCTL);
-
-       if (must_reset_txpower)
-               bcm43xx_radio_set_txpower_bg(bcm, saved_batt, saved_ratt, saved_txctl1);
-       else
-               bcm43xx_radio_write16(bcm, 0x0076, bcm43xx_radio_read16(bcm, 0x0076) & 0xFF7B);
-       bcm43xx_radio_clear_tssi(bcm);
-}
-
-static void bcm43xx_phy_agcsetup(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 offset = 0x0000;
-
-       if (phy->rev == 1)
-               offset = 0x4C00;
-
-       bcm43xx_ilt_write(bcm, offset, 0x00FE);
-       bcm43xx_ilt_write(bcm, offset + 1, 0x000D);
-       bcm43xx_ilt_write(bcm, offset + 2, 0x0013);
-       bcm43xx_ilt_write(bcm, offset + 3, 0x0019);
-
-       if (phy->rev == 1) {
-               bcm43xx_ilt_write(bcm, 0x1800, 0x2710);
-               bcm43xx_ilt_write(bcm, 0x1801, 0x9B83);
-               bcm43xx_ilt_write(bcm, 0x1802, 0x9B83);
-               bcm43xx_ilt_write(bcm, 0x1803, 0x0F8D);
-               bcm43xx_phy_write(bcm, 0x0455, 0x0004);
-       }
-
-       bcm43xx_phy_write(bcm, 0x04A5, (bcm43xx_phy_read(bcm, 0x04A5) & 0x00FF) | 0x5700);
-       bcm43xx_phy_write(bcm, 0x041A, (bcm43xx_phy_read(bcm, 0x041A) & 0xFF80) | 0x000F);
-       bcm43xx_phy_write(bcm, 0x041A, (bcm43xx_phy_read(bcm, 0x041A) & 0xC07F) | 0x2B80);
-       bcm43xx_phy_write(bcm, 0x048C, (bcm43xx_phy_read(bcm, 0x048C) & 0xF0FF) | 0x0300);
-
-       bcm43xx_radio_write16(bcm, 0x007A, bcm43xx_radio_read16(bcm, 0x007A) | 0x0008);
-
-       bcm43xx_phy_write(bcm, 0x04A0, (bcm43xx_phy_read(bcm, 0x04A0) & 0xFFF0) | 0x0008);
-       bcm43xx_phy_write(bcm, 0x04A1, (bcm43xx_phy_read(bcm, 0x04A1) & 0xF0FF) | 0x0600);
-       bcm43xx_phy_write(bcm, 0x04A2, (bcm43xx_phy_read(bcm, 0x04A2) & 0xF0FF) | 0x0700);
-       bcm43xx_phy_write(bcm, 0x04A0, (bcm43xx_phy_read(bcm, 0x04A0) & 0xF0FF) | 0x0100);
-
-       if (phy->rev == 1)
-               bcm43xx_phy_write(bcm, 0x04A2, (bcm43xx_phy_read(bcm, 0x04A2) & 0xFFF0) | 0x0007);
-
-       bcm43xx_phy_write(bcm, 0x0488, (bcm43xx_phy_read(bcm, 0x0488) & 0xFF00) | 0x001C);
-       bcm43xx_phy_write(bcm, 0x0488, (bcm43xx_phy_read(bcm, 0x0488) & 0xC0FF) | 0x0200);
-       bcm43xx_phy_write(bcm, 0x0496, (bcm43xx_phy_read(bcm, 0x0496) & 0xFF00) | 0x001C);
-       bcm43xx_phy_write(bcm, 0x0489, (bcm43xx_phy_read(bcm, 0x0489) & 0xFF00) | 0x0020);
-       bcm43xx_phy_write(bcm, 0x0489, (bcm43xx_phy_read(bcm, 0x0489) & 0xC0FF) | 0x0200);
-       bcm43xx_phy_write(bcm, 0x0482, (bcm43xx_phy_read(bcm, 0x0482) & 0xFF00) | 0x002E);
-       bcm43xx_phy_write(bcm, 0x0496, (bcm43xx_phy_read(bcm, 0x0496) & 0x00FF) | 0x1A00);
-       bcm43xx_phy_write(bcm, 0x0481, (bcm43xx_phy_read(bcm, 0x0481) & 0xFF00) | 0x0028);
-       bcm43xx_phy_write(bcm, 0x0481, (bcm43xx_phy_read(bcm, 0x0481) & 0x00FF) | 0x2C00);
-
-       if (phy->rev == 1) {
-               bcm43xx_phy_write(bcm, 0x0430, 0x092B);
-               bcm43xx_phy_write(bcm, 0x041B, (bcm43xx_phy_read(bcm, 0x041B) & 0xFFE1) | 0x0002);
-       } else {
-               bcm43xx_phy_write(bcm, 0x041B, bcm43xx_phy_read(bcm, 0x041B) & 0xFFE1);
-               bcm43xx_phy_write(bcm, 0x041F, 0x287A);
-               bcm43xx_phy_write(bcm, 0x0420, (bcm43xx_phy_read(bcm, 0x0420) & 0xFFF0) | 0x0004);
-       }
-
-       if (phy->rev > 2) {
-               bcm43xx_phy_write(bcm, 0x0422, 0x287A);
-               bcm43xx_phy_write(bcm, 0x0420, (bcm43xx_phy_read(bcm, 0x0420)
-                                 & 0x0FFF) | 0x3000);
-       }
-               
-       bcm43xx_phy_write(bcm, 0x04A8, (bcm43xx_phy_read(bcm, 0x04A8) & 0x8080)
-                                       | 0x7874);
-       bcm43xx_phy_write(bcm, 0x048E, 0x1C00);
-
-       if (phy->rev == 1) {
-               bcm43xx_phy_write(bcm, 0x04AB, (bcm43xx_phy_read(bcm, 0x04AB)
-                                 & 0xF0FF) | 0x0600);
-               bcm43xx_phy_write(bcm, 0x048B, 0x005E);
-               bcm43xx_phy_write(bcm, 0x048C, (bcm43xx_phy_read(bcm, 0x048C)
-                                 & 0xFF00) | 0x001E);
-               bcm43xx_phy_write(bcm, 0x048D, 0x0002);
-       }
-
-       bcm43xx_ilt_write(bcm, offset + 0x0800, 0);
-       bcm43xx_ilt_write(bcm, offset + 0x0801, 7);
-       bcm43xx_ilt_write(bcm, offset + 0x0802, 16);
-       bcm43xx_ilt_write(bcm, offset + 0x0803, 28);
-
-       if (phy->rev >= 6) {
-               bcm43xx_phy_write(bcm, 0x0426, (bcm43xx_phy_read(bcm, 0x0426)
-                                 & 0xFFFC));
-               bcm43xx_phy_write(bcm, 0x0426, (bcm43xx_phy_read(bcm, 0x0426)
-                                 & 0xEFFF));
-       }
-}
-
-static void bcm43xx_phy_setupg(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 i;
-
-       assert(phy->type == BCM43xx_PHYTYPE_G);
-       if (phy->rev == 1) {
-               bcm43xx_phy_write(bcm, 0x0406, 0x4F19);
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                                 (bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS)
-                                 & 0xFC3F) | 0x0340);
-               bcm43xx_phy_write(bcm, 0x042C, 0x005A);
-               bcm43xx_phy_write(bcm, 0x0427, 0x001A);
-
-               for (i = 0; i < BCM43xx_ILT_FINEFREQG_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x5800 + i, bcm43xx_ilt_finefreqg[i]);
-               for (i = 0; i < BCM43xx_ILT_NOISEG1_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x1800 + i, bcm43xx_ilt_noiseg1[i]);
-               for (i = 0; i < BCM43xx_ILT_ROTOR_SIZE; i++)
-                       bcm43xx_ilt_write32(bcm, 0x2000 + i, bcm43xx_ilt_rotor[i]);
-       } else {
-               /* nrssi values are signed 6-bit values. Not sure why we write 0x7654 here... */
-               bcm43xx_nrssi_hw_write(bcm, 0xBA98, (s16)0x7654);
-
-               if (phy->rev == 2) {
-                       bcm43xx_phy_write(bcm, 0x04C0, 0x1861);
-                       bcm43xx_phy_write(bcm, 0x04C1, 0x0271);
-               } else if (phy->rev > 2) {
-                       bcm43xx_phy_write(bcm, 0x04C0, 0x0098);
-                       bcm43xx_phy_write(bcm, 0x04C1, 0x0070);
-                       bcm43xx_phy_write(bcm, 0x04C9, 0x0080);
-               }
-               bcm43xx_phy_write(bcm, 0x042B, bcm43xx_phy_read(bcm, 0x042B) | 0x800);
-
-               for (i = 0; i < 64; i++)
-                       bcm43xx_ilt_write(bcm, 0x4000 + i, i);
-               for (i = 0; i < BCM43xx_ILT_NOISEG2_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x1800 + i, bcm43xx_ilt_noiseg2[i]);
-       }
-       
-       if (phy->rev <= 2)
-               for (i = 0; i < BCM43xx_ILT_NOISESCALEG_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x1400 + i, bcm43xx_ilt_noisescaleg1[i]);
-       else if ((phy->rev >= 7) && (bcm43xx_phy_read(bcm, 0x0449) & 0x0200))
-               for (i = 0; i < BCM43xx_ILT_NOISESCALEG_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x1400 + i, bcm43xx_ilt_noisescaleg3[i]);
-       else
-               for (i = 0; i < BCM43xx_ILT_NOISESCALEG_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x1400 + i, bcm43xx_ilt_noisescaleg2[i]);
-       
-       if (phy->rev == 2)
-               for (i = 0; i < BCM43xx_ILT_SIGMASQR_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x5000 + i, bcm43xx_ilt_sigmasqr1[i]);
-       else if ((phy->rev > 2) && (phy->rev <= 8))
-               for (i = 0; i < BCM43xx_ILT_SIGMASQR_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x5000 + i, bcm43xx_ilt_sigmasqr2[i]);
-       
-       if (phy->rev == 1) {
-               for (i = 0; i < BCM43xx_ILT_RETARD_SIZE; i++)
-                       bcm43xx_ilt_write32(bcm, 0x2400 + i, bcm43xx_ilt_retard[i]);
-               for (i = 0; i < 4; i++) {
-                       bcm43xx_ilt_write(bcm, 0x5404 + i, 0x0020);
-                       bcm43xx_ilt_write(bcm, 0x5408 + i, 0x0020);
-                       bcm43xx_ilt_write(bcm, 0x540C + i, 0x0020);
-                       bcm43xx_ilt_write(bcm, 0x5410 + i, 0x0020);
-               }
-               bcm43xx_phy_agcsetup(bcm);
-
-               if ((bcm->board_vendor == PCI_VENDOR_ID_BROADCOM) &&
-                   (bcm->board_type == 0x0416) &&
-                   (bcm->board_revision == 0x0017))
-                       return;
-
-               bcm43xx_ilt_write(bcm, 0x5001, 0x0002);
-               bcm43xx_ilt_write(bcm, 0x5002, 0x0001);
-       } else {
-               for (i = 0; i <= 0x2F; i++)
-                       bcm43xx_ilt_write(bcm, 0x1000 + i, 0x0820);
-               bcm43xx_phy_agcsetup(bcm);
-               bcm43xx_phy_read(bcm, 0x0400); /* dummy read */
-               bcm43xx_phy_write(bcm, 0x0403, 0x1000);
-               bcm43xx_ilt_write(bcm, 0x3C02, 0x000F);
-               bcm43xx_ilt_write(bcm, 0x3C03, 0x0014);
-
-               if ((bcm->board_vendor == PCI_VENDOR_ID_BROADCOM) &&
-                   (bcm->board_type == 0x0416) &&
-                   (bcm->board_revision == 0x0017))
-                       return;
-
-               bcm43xx_ilt_write(bcm, 0x0401, 0x0002);
-               bcm43xx_ilt_write(bcm, 0x0402, 0x0001);
-       }
-}
-
-/* Initialize the noisescaletable for APHY */
-static void bcm43xx_phy_init_noisescaletbl(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       int i;
-
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_CTRL, 0x1400);
-       for (i = 0; i < 12; i++) {
-               if (phy->rev == 2)
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, 0x6767);
-               else
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, 0x2323);
-       }
-       if (phy->rev == 2)
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, 0x6700);
-       else
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, 0x2300);
-       for (i = 0; i < 11; i++) {
-               if (phy->rev == 2)
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, 0x6767);
-               else
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, 0x2323);
-       }
-       if (phy->rev == 2)
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, 0x0067);
-       else
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_ILT_A_DATA1, 0x0023);
-}
-
-static void bcm43xx_phy_setupa(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 i;
-
-       assert(phy->type == BCM43xx_PHYTYPE_A);
-       switch (phy->rev) {
-       case 2:
-               bcm43xx_phy_write(bcm, 0x008E, 0x3800);
-               bcm43xx_phy_write(bcm, 0x0035, 0x03FF);
-               bcm43xx_phy_write(bcm, 0x0036, 0x0400);
-
-               bcm43xx_ilt_write(bcm, 0x3807, 0x0051);
-
-               bcm43xx_phy_write(bcm, 0x001C, 0x0FF9);
-               bcm43xx_phy_write(bcm, 0x0020, bcm43xx_phy_read(bcm, 0x0020) & 0xFF0F);
-               bcm43xx_ilt_write(bcm, 0x3C0C, 0x07BF);
-               bcm43xx_radio_write16(bcm, 0x0002, 0x07BF);
-
-               bcm43xx_phy_write(bcm, 0x0024, 0x4680);
-               bcm43xx_phy_write(bcm, 0x0020, 0x0003);
-               bcm43xx_phy_write(bcm, 0x001D, 0x0F40);
-               bcm43xx_phy_write(bcm, 0x001F, 0x1C00);
-
-               bcm43xx_phy_write(bcm, 0x002A, (bcm43xx_phy_read(bcm, 0x002A) & 0x00FF) | 0x0400);
-               bcm43xx_phy_write(bcm, 0x002B, bcm43xx_phy_read(bcm, 0x002B) & 0xFBFF);
-               bcm43xx_phy_write(bcm, 0x008E, 0x58C1);
-
-               bcm43xx_ilt_write(bcm, 0x0803, 0x000F);
-               bcm43xx_ilt_write(bcm, 0x0804, 0x001F);
-               bcm43xx_ilt_write(bcm, 0x0805, 0x002A);
-               bcm43xx_ilt_write(bcm, 0x0805, 0x0030);
-               bcm43xx_ilt_write(bcm, 0x0807, 0x003A);
-
-               bcm43xx_ilt_write(bcm, 0x0000, 0x0013);
-               bcm43xx_ilt_write(bcm, 0x0001, 0x0013);
-               bcm43xx_ilt_write(bcm, 0x0002, 0x0013);
-               bcm43xx_ilt_write(bcm, 0x0003, 0x0013);
-               bcm43xx_ilt_write(bcm, 0x0004, 0x0015);
-               bcm43xx_ilt_write(bcm, 0x0005, 0x0015);
-               bcm43xx_ilt_write(bcm, 0x0006, 0x0019);
-
-               bcm43xx_ilt_write(bcm, 0x0404, 0x0003);
-               bcm43xx_ilt_write(bcm, 0x0405, 0x0003);
-               bcm43xx_ilt_write(bcm, 0x0406, 0x0007);
-
-               for (i = 0; i < 16; i++)
-                       bcm43xx_ilt_write(bcm, 0x4000 + i, (0x8 + i) & 0x000F);
-
-               bcm43xx_ilt_write(bcm, 0x3003, 0x1044);
-               bcm43xx_ilt_write(bcm, 0x3004, 0x7201);
-               bcm43xx_ilt_write(bcm, 0x3006, 0x0040);
-               bcm43xx_ilt_write(bcm, 0x3001, (bcm43xx_ilt_read(bcm, 0x3001) & 0x0010) | 0x0008);
-
-               for (i = 0; i < BCM43xx_ILT_FINEFREQA_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x5800 + i, bcm43xx_ilt_finefreqa[i]);
-               for (i = 0; i < BCM43xx_ILT_NOISEA2_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x1800 + i, bcm43xx_ilt_noisea2[i]);
-               for (i = 0; i < BCM43xx_ILT_ROTOR_SIZE; i++)
-                       bcm43xx_ilt_write32(bcm, 0x2000 + i, bcm43xx_ilt_rotor[i]);
-               bcm43xx_phy_init_noisescaletbl(bcm);
-               for (i = 0; i < BCM43xx_ILT_RETARD_SIZE; i++)
-                       bcm43xx_ilt_write32(bcm, 0x2400 + i, bcm43xx_ilt_retard[i]);
-               break;
-       case 3:
-               for (i = 0; i < 64; i++)
-                       bcm43xx_ilt_write(bcm, 0x4000 + i, i);
-
-               bcm43xx_ilt_write(bcm, 0x3807, 0x0051);
-
-               bcm43xx_phy_write(bcm, 0x001C, 0x0FF9);
-               bcm43xx_phy_write(bcm, 0x0020, bcm43xx_phy_read(bcm, 0x0020) & 0xFF0F);
-               bcm43xx_radio_write16(bcm, 0x0002, 0x07BF);
-
-               bcm43xx_phy_write(bcm, 0x0024, 0x4680);
-               bcm43xx_phy_write(bcm, 0x0020, 0x0003);
-               bcm43xx_phy_write(bcm, 0x001D, 0x0F40);
-               bcm43xx_phy_write(bcm, 0x001F, 0x1C00);
-               bcm43xx_phy_write(bcm, 0x002A, (bcm43xx_phy_read(bcm, 0x002A) & 0x00FF) | 0x0400);
-
-               bcm43xx_ilt_write(bcm, 0x3001, (bcm43xx_ilt_read(bcm, 0x3001) & 0x0010) | 0x0008);
-               for (i = 0; i < BCM43xx_ILT_NOISEA3_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x1800 + i, bcm43xx_ilt_noisea3[i]);
-               bcm43xx_phy_init_noisescaletbl(bcm);
-               for (i = 0; i < BCM43xx_ILT_SIGMASQR_SIZE; i++)
-                       bcm43xx_ilt_write(bcm, 0x5000 + i, bcm43xx_ilt_sigmasqr1[i]);
-
-               bcm43xx_phy_write(bcm, 0x0003, 0x1808);
-
-               bcm43xx_ilt_write(bcm, 0x0803, 0x000F);
-               bcm43xx_ilt_write(bcm, 0x0804, 0x001F);
-               bcm43xx_ilt_write(bcm, 0x0805, 0x002A);
-               bcm43xx_ilt_write(bcm, 0x0805, 0x0030);
-               bcm43xx_ilt_write(bcm, 0x0807, 0x003A);
-
-               bcm43xx_ilt_write(bcm, 0x0000, 0x0013);
-               bcm43xx_ilt_write(bcm, 0x0001, 0x0013);
-               bcm43xx_ilt_write(bcm, 0x0002, 0x0013);
-               bcm43xx_ilt_write(bcm, 0x0003, 0x0013);
-               bcm43xx_ilt_write(bcm, 0x0004, 0x0015);
-               bcm43xx_ilt_write(bcm, 0x0005, 0x0015);
-               bcm43xx_ilt_write(bcm, 0x0006, 0x0019);
-
-               bcm43xx_ilt_write(bcm, 0x0404, 0x0003);
-               bcm43xx_ilt_write(bcm, 0x0405, 0x0003);
-               bcm43xx_ilt_write(bcm, 0x0406, 0x0007);
-
-               bcm43xx_ilt_write(bcm, 0x3C02, 0x000F);
-               bcm43xx_ilt_write(bcm, 0x3C03, 0x0014);
-               break;
-       default:
-               assert(0);
-       }
-}
-
-/* Initialize APHY. This is also called for the GPHY in some cases. */
-static void bcm43xx_phy_inita(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 tval;
-
-       if (phy->type == BCM43xx_PHYTYPE_A) {
-               bcm43xx_phy_setupa(bcm);
-       } else {
-               bcm43xx_phy_setupg(bcm);
-               if (bcm->sprom.boardflags & BCM43xx_BFL_PACTRL)
-                       bcm43xx_phy_write(bcm, 0x046E, 0x03CF);
-               return;
-       }
-
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_A_CRS,
-                         (bcm43xx_phy_read(bcm, BCM43xx_PHY_A_CRS) & 0xF83C) | 0x0340);
-       bcm43xx_phy_write(bcm, 0x0034, 0x0001);
-
-       TODO();//TODO: RSSI AGC
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_A_CRS,
-                         bcm43xx_phy_read(bcm, BCM43xx_PHY_A_CRS) | (1 << 14));
-       bcm43xx_radio_init2060(bcm);
-
-       if ((bcm->board_vendor == PCI_VENDOR_ID_BROADCOM)
-           && ((bcm->board_type == 0x0416) || (bcm->board_type == 0x040A))) {
-               if (radio->lofcal == 0xFFFF) {
-                       TODO();//TODO: LOF Cal
-                       bcm43xx_radio_set_tx_iq(bcm);
-               } else
-                       bcm43xx_radio_write16(bcm, 0x001E, radio->lofcal);
-       }
-
-       bcm43xx_phy_write(bcm, 0x007A, 0xF111);
-
-       if (phy->savedpctlreg == 0xFFFF) {
-               bcm43xx_radio_write16(bcm, 0x0019, 0x0000);
-               bcm43xx_radio_write16(bcm, 0x0017, 0x0020);
-
-               tval = bcm43xx_ilt_read(bcm, 0x3001);
-               if (phy->rev == 1) {
-                       bcm43xx_ilt_write(bcm, 0x3001,
-                                         (bcm43xx_ilt_read(bcm, 0x3001) & 0xFF87)
-                                         | 0x0058);
-               } else {
-                       bcm43xx_ilt_write(bcm, 0x3001,
-                                         (bcm43xx_ilt_read(bcm, 0x3001) & 0xFFC3)
-                                         | 0x002C);
-               }
-               bcm43xx_dummy_transmission(bcm);
-               phy->savedpctlreg = bcm43xx_phy_read(bcm, BCM43xx_PHY_A_PCTL);
-               bcm43xx_ilt_write(bcm, 0x3001, tval);
-
-               bcm43xx_radio_set_txpower_a(bcm, 0x0018);
-       }
-       bcm43xx_radio_clear_tssi(bcm);
-}
-
-static void bcm43xx_phy_initb2(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 offset, val;
-
-       bcm43xx_write16(bcm, 0x03EC, 0x3F22);
-       bcm43xx_phy_write(bcm, 0x0020, 0x301C);
-       bcm43xx_phy_write(bcm, 0x0026, 0x0000);
-       bcm43xx_phy_write(bcm, 0x0030, 0x00C6);
-       bcm43xx_phy_write(bcm, 0x0088, 0x3E00);
-       val = 0x3C3D;
-       for (offset = 0x0089; offset < 0x00A7; offset++) {
-               bcm43xx_phy_write(bcm, offset, val);
-               val -= 0x0202;
-       }
-       bcm43xx_phy_write(bcm, 0x03E4, 0x3000);
-       if (radio->channel == 0xFF)
-               bcm43xx_radio_selectchannel(bcm, BCM43xx_RADIO_DEFAULT_CHANNEL_BG, 0);
-       else
-               bcm43xx_radio_selectchannel(bcm, radio->channel, 0);
-       if (radio->version != 0x2050) {
-               bcm43xx_radio_write16(bcm, 0x0075, 0x0080);
-               bcm43xx_radio_write16(bcm, 0x0079, 0x0081);
-       }
-       bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
-       bcm43xx_radio_write16(bcm, 0x0050, 0x0023);
-       if (radio->version == 0x2050) {
-               bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
-               bcm43xx_radio_write16(bcm, 0x005A, 0x0070);
-               bcm43xx_radio_write16(bcm, 0x005B, 0x007B);
-               bcm43xx_radio_write16(bcm, 0x005C, 0x00B0);
-               bcm43xx_radio_write16(bcm, 0x007A, 0x000F);
-               bcm43xx_phy_write(bcm, 0x0038, 0x0677);
-               bcm43xx_radio_init2050(bcm);
-       }
-       bcm43xx_phy_write(bcm, 0x0014, 0x0080);
-       bcm43xx_phy_write(bcm, 0x0032, 0x00CA);
-       bcm43xx_phy_write(bcm, 0x0032, 0x00CC);
-       bcm43xx_phy_write(bcm, 0x0035, 0x07C2);
-       bcm43xx_phy_lo_b_measure(bcm);
-       bcm43xx_phy_write(bcm, 0x0026, 0xCC00);
-       if (radio->version != 0x2050)
-               bcm43xx_phy_write(bcm, 0x0026, 0xCE00);
-       bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT, 0x1000);
-       bcm43xx_phy_write(bcm, 0x002A, 0x88A3);
-       if (radio->version != 0x2050)
-               bcm43xx_phy_write(bcm, 0x002A, 0x88C2);
-       bcm43xx_radio_set_txpower_bg(bcm, 0xFFFF, 0xFFFF, 0xFFFF);
-       bcm43xx_phy_init_pctl(bcm);
-}
-
-static void bcm43xx_phy_initb4(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 offset, val;
-
-       bcm43xx_write16(bcm, 0x03EC, 0x3F22);
-       bcm43xx_phy_write(bcm, 0x0020, 0x301C);
-       bcm43xx_phy_write(bcm, 0x0026, 0x0000);
-       bcm43xx_phy_write(bcm, 0x0030, 0x00C6);
-       bcm43xx_phy_write(bcm, 0x0088, 0x3E00);
-       val = 0x3C3D;
-       for (offset = 0x0089; offset < 0x00A7; offset++) {
-               bcm43xx_phy_write(bcm, offset, val);
-               val -= 0x0202;
-       }
-       bcm43xx_phy_write(bcm, 0x03E4, 0x3000);
-       if (radio->channel == 0xFF)
-               bcm43xx_radio_selectchannel(bcm, BCM43xx_RADIO_DEFAULT_CHANNEL_BG, 0);
-       else
-               bcm43xx_radio_selectchannel(bcm, radio->channel, 0);
-       if (radio->version != 0x2050) {
-               bcm43xx_radio_write16(bcm, 0x0075, 0x0080);
-               bcm43xx_radio_write16(bcm, 0x0079, 0x0081);
-       }
-       bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
-       bcm43xx_radio_write16(bcm, 0x0050, 0x0023);
-       if (radio->version == 0x2050) {
-               bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
-               bcm43xx_radio_write16(bcm, 0x005A, 0x0070);
-               bcm43xx_radio_write16(bcm, 0x005B, 0x007B);
-               bcm43xx_radio_write16(bcm, 0x005C, 0x00B0);
-               bcm43xx_radio_write16(bcm, 0x007A, 0x000F);
-               bcm43xx_phy_write(bcm, 0x0038, 0x0677);
-               bcm43xx_radio_init2050(bcm);
-       }
-       bcm43xx_phy_write(bcm, 0x0014, 0x0080);
-       bcm43xx_phy_write(bcm, 0x0032, 0x00CA);
-       if (radio->version == 0x2050)
-               bcm43xx_phy_write(bcm, 0x0032, 0x00E0);
-       bcm43xx_phy_write(bcm, 0x0035, 0x07C2);
-
-       bcm43xx_phy_lo_b_measure(bcm);
-
-       bcm43xx_phy_write(bcm, 0x0026, 0xCC00);
-       if (radio->version == 0x2050)
-               bcm43xx_phy_write(bcm, 0x0026, 0xCE00);
-       bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT, 0x1100);
-       bcm43xx_phy_write(bcm, 0x002A, 0x88A3);
-       if (radio->version == 0x2050)
-               bcm43xx_phy_write(bcm, 0x002A, 0x88C2);
-       bcm43xx_radio_set_txpower_bg(bcm, 0xFFFF, 0xFFFF, 0xFFFF);
-       if (bcm->sprom.boardflags & BCM43xx_BFL_RSSI) {
-               bcm43xx_calc_nrssi_slope(bcm);
-               bcm43xx_calc_nrssi_threshold(bcm);
-       }
-       bcm43xx_phy_init_pctl(bcm);
-}
-
-static void bcm43xx_phy_initb5(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 offset;
-       u16 value;
-       u8 old_channel;
-
-       if (phy->analog == 1)
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A)
-                                     | 0x0050);
-       if ((bcm->board_vendor != PCI_VENDOR_ID_BROADCOM) &&
-           (bcm->board_type != 0x0416)) {
-               value = 0x2120;
-               for (offset = 0x00A8 ; offset < 0x00C7; offset++) {
-                       bcm43xx_phy_write(bcm, offset, value);
-                       value += 0x0202;
-               }
-       }
-       bcm43xx_phy_write(bcm, 0x0035,
-                         (bcm43xx_phy_read(bcm, 0x0035) & 0xF0FF)
-                         | 0x0700);
-       if (radio->version == 0x2050)
-               bcm43xx_phy_write(bcm, 0x0038, 0x0667);
-
-       if (phy->connected) {
-               if (radio->version == 0x2050) {
-                       bcm43xx_radio_write16(bcm, 0x007A,
-                                             bcm43xx_radio_read16(bcm, 0x007A)
-                                             | 0x0020);
-                       bcm43xx_radio_write16(bcm, 0x0051,
-                                             bcm43xx_radio_read16(bcm, 0x0051)
-                                             | 0x0004);
-               }
-               bcm43xx_write16(bcm, BCM43xx_MMIO_PHY_RADIO, 0x0000);
-
-               bcm43xx_phy_write(bcm, 0x0802, bcm43xx_phy_read(bcm, 0x0802) | 0x0100);
-               bcm43xx_phy_write(bcm, 0x042B, bcm43xx_phy_read(bcm, 0x042B) | 0x2000);
-
-               bcm43xx_phy_write(bcm, 0x001C, 0x186A);
-
-               bcm43xx_phy_write(bcm, 0x0013, (bcm43xx_phy_read(bcm, 0x0013) & 0x00FF) | 0x1900);
-               bcm43xx_phy_write(bcm, 0x0035, (bcm43xx_phy_read(bcm, 0x0035) & 0xFFC0) | 0x0064);
-               bcm43xx_phy_write(bcm, 0x005D, (bcm43xx_phy_read(bcm, 0x005D) & 0xFF80) | 0x000A);
-       }
-
-       if (bcm->bad_frames_preempt) {
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_RADIO_BITFIELD,
-                                 bcm43xx_phy_read(bcm, BCM43xx_PHY_RADIO_BITFIELD) | (1 << 11));
-       }
-
-       if (phy->analog == 1) {
-               bcm43xx_phy_write(bcm, 0x0026, 0xCE00);
-               bcm43xx_phy_write(bcm, 0x0021, 0x3763);
-               bcm43xx_phy_write(bcm, 0x0022, 0x1BC3);
-               bcm43xx_phy_write(bcm, 0x0023, 0x06F9);
-               bcm43xx_phy_write(bcm, 0x0024, 0x037E);
-       } else
-               bcm43xx_phy_write(bcm, 0x0026, 0xCC00);
-       bcm43xx_phy_write(bcm, 0x0030, 0x00C6);
-       bcm43xx_write16(bcm, 0x03EC, 0x3F22);
-
-       if (phy->analog == 1)
-               bcm43xx_phy_write(bcm, 0x0020, 0x3E1C);
-       else
-               bcm43xx_phy_write(bcm, 0x0020, 0x301C);
-
-       if (phy->analog == 0)
-               bcm43xx_write16(bcm, 0x03E4, 0x3000);
-
-       old_channel = radio->channel;
-       /* Force to channel 7, even if not supported. */
-       bcm43xx_radio_selectchannel(bcm, 7, 0);
-
-       if (radio->version != 0x2050) {
-               bcm43xx_radio_write16(bcm, 0x0075, 0x0080);
-               bcm43xx_radio_write16(bcm, 0x0079, 0x0081);
-       }
-
-       bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
-       bcm43xx_radio_write16(bcm, 0x0050, 0x0023);
-
-       if (radio->version == 0x2050) {
-               bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
-               bcm43xx_radio_write16(bcm, 0x005A, 0x0070);
-       }
-
-       bcm43xx_radio_write16(bcm, 0x005B, 0x007B);
-       bcm43xx_radio_write16(bcm, 0x005C, 0x00B0);
-
-       bcm43xx_radio_write16(bcm, 0x007A, bcm43xx_radio_read16(bcm, 0x007A) | 0x0007);
-
-       bcm43xx_radio_selectchannel(bcm, old_channel, 0);
-
-       bcm43xx_phy_write(bcm, 0x0014, 0x0080);
-       bcm43xx_phy_write(bcm, 0x0032, 0x00CA);
-       bcm43xx_phy_write(bcm, 0x002A, 0x88A3);
-
-       bcm43xx_radio_set_txpower_bg(bcm, 0xFFFF, 0xFFFF, 0xFFFF);
-
-       if (radio->version == 0x2050)
-               bcm43xx_radio_write16(bcm, 0x005D, 0x000D);
-
-       bcm43xx_write16(bcm, 0x03E4, (bcm43xx_read16(bcm, 0x03E4) & 0xFFC0) | 0x0004);
-}
-
-static void bcm43xx_phy_initb6(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 offset, val;
-       u8 old_channel;
-
-       bcm43xx_phy_write(bcm, 0x003E, 0x817A);
-       bcm43xx_radio_write16(bcm, 0x007A,
-                             (bcm43xx_radio_read16(bcm, 0x007A) | 0x0058));
-       if (radio->revision == 4 ||
-            radio->revision == 5) {
-               bcm43xx_radio_write16(bcm, 0x0051, 0x0037);
-               bcm43xx_radio_write16(bcm, 0x0052, 0x0070);
-               bcm43xx_radio_write16(bcm, 0x0053, 0x00B3);
-               bcm43xx_radio_write16(bcm, 0x0054, 0x009B);
-               bcm43xx_radio_write16(bcm, 0x005A, 0x0088);
-               bcm43xx_radio_write16(bcm, 0x005B, 0x0088);
-               bcm43xx_radio_write16(bcm, 0x005D, 0x0088);
-               bcm43xx_radio_write16(bcm, 0x005E, 0x0088);
-               bcm43xx_radio_write16(bcm, 0x007D, 0x0088);
-               bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
-                                   BCM43xx_UCODEFLAGS_OFFSET,
-                                   (bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
-                                   BCM43xx_UCODEFLAGS_OFFSET)
-                                   | 0x00000200));
-       }
-       if (radio->revision == 8) {
-               bcm43xx_radio_write16(bcm, 0x0051, 0x0000);
-               bcm43xx_radio_write16(bcm, 0x0052, 0x0040);
-               bcm43xx_radio_write16(bcm, 0x0053, 0x00B7);
-               bcm43xx_radio_write16(bcm, 0x0054, 0x0098);
-               bcm43xx_radio_write16(bcm, 0x005A, 0x0088);
-               bcm43xx_radio_write16(bcm, 0x005B, 0x006B);
-               bcm43xx_radio_write16(bcm, 0x005C, 0x000F);
-               if (bcm->sprom.boardflags & 0x8000) {
-                       bcm43xx_radio_write16(bcm, 0x005D, 0x00FA);
-                       bcm43xx_radio_write16(bcm, 0x005E, 0x00D8);
-               } else {
-                       bcm43xx_radio_write16(bcm, 0x005D, 0x00F5);
-                       bcm43xx_radio_write16(bcm, 0x005E, 0x00B8);
-               }
-               bcm43xx_radio_write16(bcm, 0x0073, 0x0003);
-               bcm43xx_radio_write16(bcm, 0x007D, 0x00A8);
-               bcm43xx_radio_write16(bcm, 0x007C, 0x0001);
-               bcm43xx_radio_write16(bcm, 0x007E, 0x0008);
-       }
-       val = 0x1E1F;
-       for (offset = 0x0088; offset < 0x0098; offset++) {
-               bcm43xx_phy_write(bcm, offset, val);
-               val -= 0x0202;
-       }
-       val = 0x3E3F;
-       for (offset = 0x0098; offset < 0x00A8; offset++) {
-               bcm43xx_phy_write(bcm, offset, val);
-               val -= 0x0202;
-       }
-       val = 0x2120;
-       for (offset = 0x00A8; offset < 0x00C8; offset++) {
-               bcm43xx_phy_write(bcm, offset, (val & 0x3F3F));
-               val += 0x0202;
-       }
-       if (phy->type == BCM43xx_PHYTYPE_G) {
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) | 0x0020);
-               bcm43xx_radio_write16(bcm, 0x0051,
-                                     bcm43xx_radio_read16(bcm, 0x0051) | 0x0004);
-               bcm43xx_phy_write(bcm, 0x0802,
-                                 bcm43xx_phy_read(bcm, 0x0802) | 0x0100);
-               bcm43xx_phy_write(bcm, 0x042B,
-                                 bcm43xx_phy_read(bcm, 0x042B) | 0x2000);
-               bcm43xx_phy_write(bcm, 0x5B, 0x0000);
-               bcm43xx_phy_write(bcm, 0x5C, 0x0000);
-       }
-
-       old_channel = radio->channel;
-       if (old_channel >= 8)
-               bcm43xx_radio_selectchannel(bcm, 1, 0);
-       else
-               bcm43xx_radio_selectchannel(bcm, 13, 0);
-
-       bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
-       bcm43xx_radio_write16(bcm, 0x0050, 0x0023);
-       udelay(40);
-       if (radio->revision < 6 || radio-> revision == 8) {
-               bcm43xx_radio_write16(bcm, 0x007C, (bcm43xx_radio_read16(bcm, 0x007C)
-                                     | 0x0002));
-               bcm43xx_radio_write16(bcm, 0x0050, 0x0020);
-       }
-       if (radio->revision <= 2) {
-               bcm43xx_radio_write16(bcm, 0x007C, 0x0020);
-               bcm43xx_radio_write16(bcm, 0x005A, 0x0070);
-               bcm43xx_radio_write16(bcm, 0x005B, 0x007B);
-               bcm43xx_radio_write16(bcm, 0x005C, 0x00B0);
-       }
-       bcm43xx_radio_write16(bcm, 0x007A,
-                             (bcm43xx_radio_read16(bcm, 0x007A) & 0x00F8) | 0x0007);
-
-       bcm43xx_radio_selectchannel(bcm, old_channel, 0);
-
-       bcm43xx_phy_write(bcm, 0x0014, 0x0200);
-       if (radio->revision >= 6)
-               bcm43xx_phy_write(bcm, 0x002A, 0x88C2);
-       else
-               bcm43xx_phy_write(bcm, 0x002A, 0x8AC0);
-       bcm43xx_phy_write(bcm, 0x0038, 0x0668);
-       bcm43xx_radio_set_txpower_bg(bcm, 0xFFFF, 0xFFFF, 0xFFFF);
-       if (radio->revision <= 5)
-               bcm43xx_phy_write(bcm, 0x005D, (bcm43xx_phy_read(bcm, 0x005D)
-                                 & 0xFF80) | 0x0003);
-       if (radio->revision <= 2)
-               bcm43xx_radio_write16(bcm, 0x005D, 0x000D);
-       
-       if (phy->analog == 4){
-               bcm43xx_write16(bcm, 0x03E4, 0x0009);
-               bcm43xx_phy_write(bcm, 0x61, bcm43xx_phy_read(bcm, 0x61) & 0xFFF);
-       } else {
-               bcm43xx_phy_write(bcm, 0x0002, (bcm43xx_phy_read(bcm, 0x0002) & 0xFFC0) | 0x0004);
-       }
-       if (phy->type == BCM43xx_PHYTYPE_G)
-               bcm43xx_write16(bcm, 0x03E6, 0x0);
-       if (phy->type == BCM43xx_PHYTYPE_B) {
-               bcm43xx_write16(bcm, 0x03E6, 0x8140);
-               bcm43xx_phy_write(bcm, 0x0016, 0x0410);
-               bcm43xx_phy_write(bcm, 0x0017, 0x0820);
-               bcm43xx_phy_write(bcm, 0x0062, 0x0007);
-               bcm43xx_radio_init2050(bcm);
-               bcm43xx_phy_lo_g_measure(bcm);
-               if (bcm->sprom.boardflags & BCM43xx_BFL_RSSI) {
-                       bcm43xx_calc_nrssi_slope(bcm);
-                       bcm43xx_calc_nrssi_threshold(bcm);
-               }
-               bcm43xx_phy_init_pctl(bcm);
-       }
-}
-
-static void bcm43xx_calc_loopback_gain(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 backup_phy[15] = {0};
-       u16 backup_radio[3];
-       u16 backup_bband;
-       u16 i;
-       u16 loop1_cnt, loop1_done, loop1_omitted;
-       u16 loop2_done;
-
-       backup_phy[0] = bcm43xx_phy_read(bcm, 0x0429);
-       backup_phy[1] = bcm43xx_phy_read(bcm, 0x0001);
-       backup_phy[2] = bcm43xx_phy_read(bcm, 0x0811);
-       backup_phy[3] = bcm43xx_phy_read(bcm, 0x0812);
-       if (phy->rev != 1) {
-               backup_phy[4] = bcm43xx_phy_read(bcm, 0x0814);
-               backup_phy[5] = bcm43xx_phy_read(bcm, 0x0815);
-       }
-       backup_phy[6] = bcm43xx_phy_read(bcm, 0x005A);
-       backup_phy[7] = bcm43xx_phy_read(bcm, 0x0059);
-       backup_phy[8] = bcm43xx_phy_read(bcm, 0x0058);
-       backup_phy[9] = bcm43xx_phy_read(bcm, 0x000A);
-       backup_phy[10] = bcm43xx_phy_read(bcm, 0x0003);
-       backup_phy[11] = bcm43xx_phy_read(bcm, 0x080F);
-       backup_phy[12] = bcm43xx_phy_read(bcm, 0x0810);
-       backup_phy[13] = bcm43xx_phy_read(bcm, 0x002B);
-       backup_phy[14] = bcm43xx_phy_read(bcm, 0x0015);
-       bcm43xx_phy_read(bcm, 0x002D); /* dummy read */
-       backup_bband = radio->baseband_atten;
-       backup_radio[0] = bcm43xx_radio_read16(bcm, 0x0052);
-       backup_radio[1] = bcm43xx_radio_read16(bcm, 0x0043);
-       backup_radio[2] = bcm43xx_radio_read16(bcm, 0x007A);
-
-       bcm43xx_phy_write(bcm, 0x0429,
-                         bcm43xx_phy_read(bcm, 0x0429) & 0x3FFF);
-       bcm43xx_phy_write(bcm, 0x0001,
-                         bcm43xx_phy_read(bcm, 0x0001) & 0x8000);
-       bcm43xx_phy_write(bcm, 0x0811,
-                         bcm43xx_phy_read(bcm, 0x0811) | 0x0002);
-       bcm43xx_phy_write(bcm, 0x0812,
-                         bcm43xx_phy_read(bcm, 0x0812) & 0xFFFD);
-       bcm43xx_phy_write(bcm, 0x0811,
-                         bcm43xx_phy_read(bcm, 0x0811) | 0x0001);
-       bcm43xx_phy_write(bcm, 0x0812,
-                         bcm43xx_phy_read(bcm, 0x0812) & 0xFFFE);
-       if (phy->rev != 1) {
-               bcm43xx_phy_write(bcm, 0x0814,
-                                 bcm43xx_phy_read(bcm, 0x0814) | 0x0001);
-               bcm43xx_phy_write(bcm, 0x0815,
-                                 bcm43xx_phy_read(bcm, 0x0815) & 0xFFFE);
-               bcm43xx_phy_write(bcm, 0x0814,
-                                 bcm43xx_phy_read(bcm, 0x0814) | 0x0002);
-               bcm43xx_phy_write(bcm, 0x0815,
-                                 bcm43xx_phy_read(bcm, 0x0815) & 0xFFFD);
-       }
-       bcm43xx_phy_write(bcm, 0x0811,
-                         bcm43xx_phy_read(bcm, 0x0811) | 0x000C);
-       bcm43xx_phy_write(bcm, 0x0812,
-                         bcm43xx_phy_read(bcm, 0x0812) | 0x000C);
-
-       bcm43xx_phy_write(bcm, 0x0811,
-                         (bcm43xx_phy_read(bcm, 0x0811)
-                          & 0xFFCF) | 0x0030);
-       bcm43xx_phy_write(bcm, 0x0812,
-                         (bcm43xx_phy_read(bcm, 0x0812)
-                          & 0xFFCF) | 0x0010);
-
-       bcm43xx_phy_write(bcm, 0x005A, 0x0780);
-       bcm43xx_phy_write(bcm, 0x0059, 0xC810);
-       bcm43xx_phy_write(bcm, 0x0058, 0x000D);
-       if (phy->analog == 0) {
-               bcm43xx_phy_write(bcm, 0x0003, 0x0122);
-       } else {
-               bcm43xx_phy_write(bcm, 0x000A,
-                                 bcm43xx_phy_read(bcm, 0x000A)
-                                 | 0x2000);
-       }
-       if (phy->rev != 1) {
-               bcm43xx_phy_write(bcm, 0x0814,
-                                 bcm43xx_phy_read(bcm, 0x0814) | 0x0004);
-               bcm43xx_phy_write(bcm, 0x0815,
-                                 bcm43xx_phy_read(bcm, 0x0815) & 0xFFFB);
-       }
-       bcm43xx_phy_write(bcm, 0x0003,
-                         (bcm43xx_phy_read(bcm, 0x0003)
-                          & 0xFF9F) | 0x0040);
-       if (radio->version == 0x2050 && radio->revision == 2) {
-               bcm43xx_radio_write16(bcm, 0x0052, 0x0000);
-               bcm43xx_radio_write16(bcm, 0x0043,
-                                     (bcm43xx_radio_read16(bcm, 0x0043)
-                                      & 0xFFF0) | 0x0009);
-               loop1_cnt = 9;
-       } else if (radio->revision == 8) {
-               bcm43xx_radio_write16(bcm, 0x0043, 0x000F);
-               loop1_cnt = 15;
-       } else
-               loop1_cnt = 0;
-
-       bcm43xx_phy_set_baseband_attenuation(bcm, 11);
-
-       if (phy->rev >= 3)
-               bcm43xx_phy_write(bcm, 0x080F, 0xC020);
-       else
-               bcm43xx_phy_write(bcm, 0x080F, 0x8020);
-       bcm43xx_phy_write(bcm, 0x0810, 0x0000);
-
-       bcm43xx_phy_write(bcm, 0x002B,
-                         (bcm43xx_phy_read(bcm, 0x002B)
-                          & 0xFFC0) | 0x0001);
-       bcm43xx_phy_write(bcm, 0x002B,
-                         (bcm43xx_phy_read(bcm, 0x002B)
-                          & 0xC0FF) | 0x0800);
-       bcm43xx_phy_write(bcm, 0x0811,
-                         bcm43xx_phy_read(bcm, 0x0811) | 0x0100);
-       bcm43xx_phy_write(bcm, 0x0812,
-                         bcm43xx_phy_read(bcm, 0x0812) & 0xCFFF);
-       if (bcm->sprom.boardflags & BCM43xx_BFL_EXTLNA) {
-               if (phy->rev >= 7) {
-                       bcm43xx_phy_write(bcm, 0x0811,
-                                         bcm43xx_phy_read(bcm, 0x0811)
-                                         | 0x0800);
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         bcm43xx_phy_read(bcm, 0x0812)
-                                         | 0x8000);
-               }
-       }
-       bcm43xx_radio_write16(bcm, 0x007A,
-                             bcm43xx_radio_read16(bcm, 0x007A)
-                             & 0x00F7);
-
-       for (i = 0; i < loop1_cnt; i++) {
-               bcm43xx_radio_write16(bcm, 0x0043, loop1_cnt);
-               bcm43xx_phy_write(bcm, 0x0812,
-                                 (bcm43xx_phy_read(bcm, 0x0812)
-                                  & 0xF0FF) | (i << 8));
-               bcm43xx_phy_write(bcm, 0x0015,
-                                 (bcm43xx_phy_read(bcm, 0x0015)
-                                  & 0x0FFF) | 0xA000);
-               bcm43xx_phy_write(bcm, 0x0015,
-                                 (bcm43xx_phy_read(bcm, 0x0015)
-                                  & 0x0FFF) | 0xF000);
-               udelay(20);
-               if (bcm43xx_phy_read(bcm, 0x002D) >= 0x0DFC)
-                       break;
-       }
-       loop1_done = i;
-       loop1_omitted = loop1_cnt - loop1_done;
-
-       loop2_done = 0;
-       if (loop1_done >= 8) {
-               bcm43xx_phy_write(bcm, 0x0812,
-                                 bcm43xx_phy_read(bcm, 0x0812)
-                                 | 0x0030);
-               for (i = loop1_done - 8; i < 16; i++) {
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         (bcm43xx_phy_read(bcm, 0x0812)
-                                          & 0xF0FF) | (i << 8));
-                       bcm43xx_phy_write(bcm, 0x0015,
-                                         (bcm43xx_phy_read(bcm, 0x0015)
-                                          & 0x0FFF) | 0xA000);
-                       bcm43xx_phy_write(bcm, 0x0015,
-                                         (bcm43xx_phy_read(bcm, 0x0015)
-                                          & 0x0FFF) | 0xF000);
-                       udelay(20);
-                       if (bcm43xx_phy_read(bcm, 0x002D) >= 0x0DFC)
-                               break;
-               }
-       }
-
-       if (phy->rev != 1) {
-               bcm43xx_phy_write(bcm, 0x0814, backup_phy[4]);
-               bcm43xx_phy_write(bcm, 0x0815, backup_phy[5]);
-       }
-       bcm43xx_phy_write(bcm, 0x005A, backup_phy[6]);
-       bcm43xx_phy_write(bcm, 0x0059, backup_phy[7]);
-       bcm43xx_phy_write(bcm, 0x0058, backup_phy[8]);
-       bcm43xx_phy_write(bcm, 0x000A, backup_phy[9]);
-       bcm43xx_phy_write(bcm, 0x0003, backup_phy[10]);
-       bcm43xx_phy_write(bcm, 0x080F, backup_phy[11]);
-       bcm43xx_phy_write(bcm, 0x0810, backup_phy[12]);
-       bcm43xx_phy_write(bcm, 0x002B, backup_phy[13]);
-       bcm43xx_phy_write(bcm, 0x0015, backup_phy[14]);
-
-       bcm43xx_phy_set_baseband_attenuation(bcm, backup_bband);
-
-       bcm43xx_radio_write16(bcm, 0x0052, backup_radio[0]);
-       bcm43xx_radio_write16(bcm, 0x0043, backup_radio[1]);
-       bcm43xx_radio_write16(bcm, 0x007A, backup_radio[2]);
-
-       bcm43xx_phy_write(bcm, 0x0811, backup_phy[2] | 0x0003);
-       udelay(10);
-       bcm43xx_phy_write(bcm, 0x0811, backup_phy[2]);
-       bcm43xx_phy_write(bcm, 0x0812, backup_phy[3]);
-       bcm43xx_phy_write(bcm, 0x0429, backup_phy[0]);
-       bcm43xx_phy_write(bcm, 0x0001, backup_phy[1]);
-
-       phy->loopback_gain[0] = ((loop1_done * 6) - (loop1_omitted * 4)) - 11;
-       phy->loopback_gain[1] = (24 - (3 * loop2_done)) * 2;
-}
-
-static void bcm43xx_phy_initg(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 tmp;
-
-       if (phy->rev == 1)
-               bcm43xx_phy_initb5(bcm);
-       else
-               bcm43xx_phy_initb6(bcm);
-       if (phy->rev >= 2 || phy->connected)
-               bcm43xx_phy_inita(bcm);
-
-       if (phy->rev >= 2) {
-               bcm43xx_phy_write(bcm, 0x0814, 0x0000);
-               bcm43xx_phy_write(bcm, 0x0815, 0x0000);
-       }
-       if (phy->rev == 2) {
-               bcm43xx_phy_write(bcm, 0x0811, 0x0000);
-               bcm43xx_phy_write(bcm, 0x0015, 0x00C0);
-       }
-       if (phy->rev > 5) {
-               bcm43xx_phy_write(bcm, 0x0811, 0x0400);
-               bcm43xx_phy_write(bcm, 0x0015, 0x00C0);
-       }
-       if (phy->rev >= 2 && phy->connected) {
-               tmp = bcm43xx_phy_read(bcm, 0x0400) & 0xFF;
-               if (tmp ==3 || tmp == 5) {
-                       bcm43xx_phy_write(bcm, 0x04C2, 0x1816);
-                       bcm43xx_phy_write(bcm, 0x04C3, 0x8006);
-                       if (tmp == 5) {
-                               bcm43xx_phy_write(bcm, 0x04CC,
-                                                 (bcm43xx_phy_read(bcm, 0x04CC)
-                                                  & 0x00FF) | 0x1F00);
-                       }
-               }
-               bcm43xx_phy_write(bcm, 0x047E, 0x0078);
-       }
-       if (radio->revision == 8) {
-               bcm43xx_phy_write(bcm, 0x0801, bcm43xx_phy_read(bcm, 0x0801) | 0x0080);
-               bcm43xx_phy_write(bcm, 0x043E, bcm43xx_phy_read(bcm, 0x043E) | 0x0004);
-       }
-       if (phy->rev >= 2 && phy->connected)
-               bcm43xx_calc_loopback_gain(bcm);
-       if (radio->revision != 8) {
-               if (radio->initval == 0xFFFF)
-                       radio->initval = bcm43xx_radio_init2050(bcm);
-               else
-                       bcm43xx_radio_write16(bcm, 0x0078, radio->initval);
-       }
-       if (radio->txctl2 == 0xFFFF) {
-               bcm43xx_phy_lo_g_measure(bcm);
-       } else {
-               if (radio->version == 0x2050 && radio->revision == 8) {
-                       bcm43xx_radio_write16(bcm, 0x0052,
-                                             (radio->txctl1 << 4) | radio->txctl2);
-               } else {
-                       bcm43xx_radio_write16(bcm, 0x0052,
-                                             (bcm43xx_radio_read16(bcm, 0x0052)
-                                              & 0xFFF0) | radio->txctl1);
-               }
-               if (phy->rev >= 6) {
-                       bcm43xx_phy_write(bcm, 0x0036,
-                                         (bcm43xx_phy_read(bcm, 0x0036)
-                                          & 0x0FFF) | (radio->txctl2 << 12));
-               }
-               if (bcm->sprom.boardflags & BCM43xx_BFL_PACTRL)
-                       bcm43xx_phy_write(bcm, 0x002E, 0x8075);
-               else
-                       bcm43xx_phy_write(bcm, 0x002E, 0x807F);
-               if (phy->rev < 2)
-                       bcm43xx_phy_write(bcm, 0x002F, 0x0101);
-               else
-                       bcm43xx_phy_write(bcm, 0x002F, 0x0202);
-       }
-       if (phy->connected || phy->rev >= 2) {
-               bcm43xx_phy_lo_adjust(bcm, 0);
-               bcm43xx_phy_write(bcm, 0x080F, 0x8078);
-       }
-
-       if (!(bcm->sprom.boardflags & BCM43xx_BFL_RSSI)) {
-               /* The specs state to update the NRSSI LT with
-                * the value 0x7FFFFFFF here. I think that is some weird
-                * compiler optimization in the original driver.
-                * Essentially, what we do here is resetting all NRSSI LT
-                * entries to -32 (see the limit_value() in nrssi_hw_update())
-                */
-               bcm43xx_nrssi_hw_update(bcm, 0xFFFF);
-               bcm43xx_calc_nrssi_threshold(bcm);
-       } else if (phy->connected || phy->rev >= 2) {
-               if (radio->nrssi[0] == -1000) {
-                       assert(radio->nrssi[1] == -1000);
-                       bcm43xx_calc_nrssi_slope(bcm);
-               } else {
-                       assert(radio->nrssi[1] != -1000);
-                       bcm43xx_calc_nrssi_threshold(bcm);
-               }
-       }
-       if (radio->revision == 8)
-               bcm43xx_phy_write(bcm, 0x0805, 0x3230);
-       bcm43xx_phy_init_pctl(bcm);
-       if (bcm->chip_id == 0x4306 && bcm->chip_package == 2) {
-               bcm43xx_phy_write(bcm, 0x0429,
-                                 bcm43xx_phy_read(bcm, 0x0429) & 0xBFFF);
-               bcm43xx_phy_write(bcm, 0x04C3,
-                                 bcm43xx_phy_read(bcm, 0x04C3) & 0x7FFF);
-       }
-}
-
-static u16 bcm43xx_phy_lo_b_r15_loop(struct bcm43xx_private *bcm)
-{
-       int i;
-       u16 ret = 0;
-       unsigned long flags;
-
-       local_irq_save(flags);
-       for (i = 0; i < 10; i++){
-               bcm43xx_phy_write(bcm, 0x0015, 0xAFA0);
-               udelay(1);
-               bcm43xx_phy_write(bcm, 0x0015, 0xEFA0);
-               udelay(10);
-               bcm43xx_phy_write(bcm, 0x0015, 0xFFA0);
-               udelay(40);
-               ret += bcm43xx_phy_read(bcm, 0x002C);
-       }
-       local_irq_restore(flags);
-       bcm43xx_voluntary_preempt();
-
-       return ret;
-}
-
-void bcm43xx_phy_lo_b_measure(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 regstack[12] = { 0 };
-       u16 mls;
-       u16 fval;
-       int i, j;
-
-       regstack[0] = bcm43xx_phy_read(bcm, 0x0015);
-       regstack[1] = bcm43xx_radio_read16(bcm, 0x0052) & 0xFFF0;
-
-       if (radio->version == 0x2053) {
-               regstack[2] = bcm43xx_phy_read(bcm, 0x000A);
-               regstack[3] = bcm43xx_phy_read(bcm, 0x002A);
-               regstack[4] = bcm43xx_phy_read(bcm, 0x0035);
-               regstack[5] = bcm43xx_phy_read(bcm, 0x0003);
-               regstack[6] = bcm43xx_phy_read(bcm, 0x0001);
-               regstack[7] = bcm43xx_phy_read(bcm, 0x0030);
-
-               regstack[8] = bcm43xx_radio_read16(bcm, 0x0043);
-               regstack[9] = bcm43xx_radio_read16(bcm, 0x007A);
-               regstack[10] = bcm43xx_read16(bcm, 0x03EC);
-               regstack[11] = bcm43xx_radio_read16(bcm, 0x0052) & 0x00F0;
-
-               bcm43xx_phy_write(bcm, 0x0030, 0x00FF);
-               bcm43xx_write16(bcm, 0x03EC, 0x3F3F);
-               bcm43xx_phy_write(bcm, 0x0035, regstack[4] & 0xFF7F);
-               bcm43xx_radio_write16(bcm, 0x007A, regstack[9] & 0xFFF0);
-       }
-       bcm43xx_phy_write(bcm, 0x0015, 0xB000);
-       bcm43xx_phy_write(bcm, 0x002B, 0x0004);
-
-       if (radio->version == 0x2053) {
-               bcm43xx_phy_write(bcm, 0x002B, 0x0203);
-               bcm43xx_phy_write(bcm, 0x002A, 0x08A3);
-       }
-
-       phy->minlowsig[0] = 0xFFFF;
-
-       for (i = 0; i < 4; i++) {
-               bcm43xx_radio_write16(bcm, 0x0052, regstack[1] | i);
-               bcm43xx_phy_lo_b_r15_loop(bcm);
-       }
-       for (i = 0; i < 10; i++) {
-               bcm43xx_radio_write16(bcm, 0x0052, regstack[1] | i);
-               mls = bcm43xx_phy_lo_b_r15_loop(bcm) / 10;
-               if (mls < phy->minlowsig[0]) {
-                       phy->minlowsig[0] = mls;
-                       phy->minlowsigpos[0] = i;
-               }
-       }
-       bcm43xx_radio_write16(bcm, 0x0052, regstack[1] | phy->minlowsigpos[0]);
-
-       phy->minlowsig[1] = 0xFFFF;
-
-       for (i = -4; i < 5; i += 2) {
-               for (j = -4; j < 5; j += 2) {
-                       if (j < 0)
-                               fval = (0x0100 * i) + j + 0x0100;
-                       else
-                               fval = (0x0100 * i) + j;
-                       bcm43xx_phy_write(bcm, 0x002F, fval);
-                       mls = bcm43xx_phy_lo_b_r15_loop(bcm) / 10;
-                       if (mls < phy->minlowsig[1]) {
-                               phy->minlowsig[1] = mls;
-                               phy->minlowsigpos[1] = fval;
-                       }
-               }
-       }
-       phy->minlowsigpos[1] += 0x0101;
-
-       bcm43xx_phy_write(bcm, 0x002F, phy->minlowsigpos[1]);
-       if (radio->version == 0x2053) {
-               bcm43xx_phy_write(bcm, 0x000A, regstack[2]);
-               bcm43xx_phy_write(bcm, 0x002A, regstack[3]);
-               bcm43xx_phy_write(bcm, 0x0035, regstack[4]);
-               bcm43xx_phy_write(bcm, 0x0003, regstack[5]);
-               bcm43xx_phy_write(bcm, 0x0001, regstack[6]);
-               bcm43xx_phy_write(bcm, 0x0030, regstack[7]);
-
-               bcm43xx_radio_write16(bcm, 0x0043, regstack[8]);
-               bcm43xx_radio_write16(bcm, 0x007A, regstack[9]);
-
-               bcm43xx_radio_write16(bcm, 0x0052,
-                                     (bcm43xx_radio_read16(bcm, 0x0052) & 0x000F)
-                                     | regstack[11]);
-
-               bcm43xx_write16(bcm, 0x03EC, regstack[10]);
-       }
-       bcm43xx_phy_write(bcm, 0x0015, regstack[0]);
-}
-
-static inline
-u16 bcm43xx_phy_lo_g_deviation_subval(struct bcm43xx_private *bcm, u16 control)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 ret;
-       unsigned long flags;
-
-       local_irq_save(flags);
-       if (phy->connected) {
-               bcm43xx_phy_write(bcm, 0x15, 0xE300);
-               control <<= 8;
-               bcm43xx_phy_write(bcm, 0x0812, control | 0x00B0);
-               udelay(5);
-               bcm43xx_phy_write(bcm, 0x0812, control | 0x00B2);
-               udelay(2);
-               bcm43xx_phy_write(bcm, 0x0812, control | 0x00B3);
-               udelay(4);
-               bcm43xx_phy_write(bcm, 0x0015, 0xF300);
-               udelay(8);
-       } else {
-               bcm43xx_phy_write(bcm, 0x0015, control | 0xEFA0);
-               udelay(2);
-               bcm43xx_phy_write(bcm, 0x0015, control | 0xEFE0);
-               udelay(4);
-               bcm43xx_phy_write(bcm, 0x0015, control | 0xFFE0);
-               udelay(8);
-       }
-       ret = bcm43xx_phy_read(bcm, 0x002D);
-       local_irq_restore(flags);
-       bcm43xx_voluntary_preempt();
-
-       return ret;
-}
-
-static u32 bcm43xx_phy_lo_g_singledeviation(struct bcm43xx_private *bcm, u16 control)
-{
-       int i;
-       u32 ret = 0;
-
-       for (i = 0; i < 8; i++)
-               ret += bcm43xx_phy_lo_g_deviation_subval(bcm, control);
-
-       return ret;
-}
-
-/* Write the LocalOscillator CONTROL */
-static inline
-void bcm43xx_lo_write(struct bcm43xx_private *bcm,
-                     struct bcm43xx_lopair *pair)
-{
-       u16 value;
-
-       value = (u8)(pair->low);
-       value |= ((u8)(pair->high)) << 8;
-
-#ifdef CONFIG_BCM43XX_DEBUG
-       /* Sanity check. */
-       if (pair->low < -8 || pair->low > 8 ||
-           pair->high < -8 || pair->high > 8) {
-               printk(KERN_WARNING PFX
-                      "WARNING: Writing invalid LOpair "
-                      "(low: %d, high: %d, index: %lu)\n",
-                      pair->low, pair->high,
-                      (unsigned long)(pair - bcm43xx_current_phy(bcm)->_lo_pairs));
-               dump_stack();
-       }
-#endif
-
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_LO_CONTROL, value);
-}
-
-static inline
-struct bcm43xx_lopair * bcm43xx_find_lopair(struct bcm43xx_private *bcm,
-                                           u16 baseband_attenuation,
-                                           u16 radio_attenuation,
-                                           u16 tx)
-{
-       static const u8 dict[10] = { 11, 10, 11, 12, 13, 12, 13, 12, 13, 12 };
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-
-       if (baseband_attenuation > 6)
-               baseband_attenuation = 6;
-       assert(radio_attenuation < 10);
-
-       if (tx == 3) {
-               return bcm43xx_get_lopair(phy,
-                                         radio_attenuation,
-                                         baseband_attenuation);
-       }
-       return bcm43xx_get_lopair(phy, dict[radio_attenuation], baseband_attenuation);
-}
-
-static inline
-struct bcm43xx_lopair * bcm43xx_current_lopair(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-
-       return bcm43xx_find_lopair(bcm,
-                                  radio->baseband_atten,
-                                  radio->radio_atten,
-                                  radio->txctl1);
-}
-
-/* Adjust B/G LO */
-void bcm43xx_phy_lo_adjust(struct bcm43xx_private *bcm, int fixed)
-{
-       struct bcm43xx_lopair *pair;
-
-       if (fixed) {
-               /* Use fixed values. Only for initialization. */
-               pair = bcm43xx_find_lopair(bcm, 2, 3, 0);
-       } else
-               pair = bcm43xx_current_lopair(bcm);
-       bcm43xx_lo_write(bcm, pair);
-}
-
-static void bcm43xx_phy_lo_g_measure_txctl2(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 txctl2 = 0, i;
-       u32 smallest, tmp;
-
-       bcm43xx_radio_write16(bcm, 0x0052, 0x0000);
-       udelay(10);
-       smallest = bcm43xx_phy_lo_g_singledeviation(bcm, 0);
-       for (i = 0; i < 16; i++) {
-               bcm43xx_radio_write16(bcm, 0x0052, i);
-               udelay(10);
-               tmp = bcm43xx_phy_lo_g_singledeviation(bcm, 0);
-               if (tmp < smallest) {
-                       smallest = tmp;
-                       txctl2 = i;
-               }
-       }
-       radio->txctl2 = txctl2;
-}
-
-static
-void bcm43xx_phy_lo_g_state(struct bcm43xx_private *bcm,
-                           const struct bcm43xx_lopair *in_pair,
-                           struct bcm43xx_lopair *out_pair,
-                           u16 r27)
-{
-       static const struct bcm43xx_lopair transitions[8] = {
-               { .high =  1,  .low =  1, },
-               { .high =  1,  .low =  0, },
-               { .high =  1,  .low = -1, },
-               { .high =  0,  .low = -1, },
-               { .high = -1,  .low = -1, },
-               { .high = -1,  .low =  0, },
-               { .high = -1,  .low =  1, },
-               { .high =  0,  .low =  1, },
-       };
-       struct bcm43xx_lopair lowest_transition = {
-               .high = in_pair->high,
-               .low = in_pair->low,
-       };
-       struct bcm43xx_lopair tmp_pair;
-       struct bcm43xx_lopair transition;
-       int i = 12;
-       int state = 0;
-       int found_lower;
-       int j, begin, end;
-       u32 lowest_deviation;
-       u32 tmp;
-
-       /* Note that in_pair and out_pair can point to the same pair. Be careful. */
-
-       bcm43xx_lo_write(bcm, &lowest_transition);
-       lowest_deviation = bcm43xx_phy_lo_g_singledeviation(bcm, r27);
-       do {
-               found_lower = 0;
-               assert(state >= 0 && state <= 8);
-               if (state == 0) {
-                       begin = 1;
-                       end = 8;
-               } else if (state % 2 == 0) {
-                       begin = state - 1;
-                       end = state + 1;
-               } else {
-                       begin = state - 2;
-                       end = state + 2;
-               }
-               if (begin < 1)
-                       begin += 8;
-               if (end > 8)
-                       end -= 8;
-
-               j = begin;
-               tmp_pair.high = lowest_transition.high;
-               tmp_pair.low = lowest_transition.low;
-               while (1) {
-                       assert(j >= 1 && j <= 8);
-                       transition.high = tmp_pair.high + transitions[j - 1].high;
-                       transition.low = tmp_pair.low + transitions[j - 1].low;
-                       if ((abs(transition.low) < 9) && (abs(transition.high) < 9)) {
-                               bcm43xx_lo_write(bcm, &transition);
-                               tmp = bcm43xx_phy_lo_g_singledeviation(bcm, r27);
-                               if (tmp < lowest_deviation) {
-                                       lowest_deviation = tmp;
-                                       state = j;
-                                       found_lower = 1;
-
-                                       lowest_transition.high = transition.high;
-                                       lowest_transition.low = transition.low;
-                               }
-                       }
-                       if (j == end)
-                               break;
-                       if (j == 8)
-                               j = 1;
-                       else
-                               j++;
-               }
-       } while (i-- && found_lower);
-
-       out_pair->high = lowest_transition.high;
-       out_pair->low = lowest_transition.low;
-}
-
-/* Set the baseband attenuation value on chip. */
-void bcm43xx_phy_set_baseband_attenuation(struct bcm43xx_private *bcm,
-                                         u16 baseband_attenuation)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 value;
-
-       if (phy->analog == 0) {
-               value = (bcm43xx_read16(bcm, 0x03E6) & 0xFFF0);
-               value |= (baseband_attenuation & 0x000F);
-               bcm43xx_write16(bcm, 0x03E6, value);
-               return;
-       }
-
-       if (phy->analog > 1) {
-               value = bcm43xx_phy_read(bcm, 0x0060) & ~0x003C;
-               value |= (baseband_attenuation << 2) & 0x003C;
-       } else {
-               value = bcm43xx_phy_read(bcm, 0x0060) & ~0x0078;
-               value |= (baseband_attenuation << 3) & 0x0078;
-       }
-       bcm43xx_phy_write(bcm, 0x0060, value);
-}
-
-/* http://bcm-specs.sipsolutions.net/LocalOscillator/Measure */
-void bcm43xx_phy_lo_g_measure(struct bcm43xx_private *bcm)
-{
-       static const u8 pairorder[10] = { 3, 1, 5, 7, 9, 2, 0, 4, 6, 8 };
-       const int is_initializing = (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZING);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 h, i, oldi = 0, j;
-       struct bcm43xx_lopair control;
-       struct bcm43xx_lopair *tmp_control;
-       u16 tmp;
-       u16 regstack[16] = { 0 };
-       u8 oldchannel;
-
-       //XXX: What are these?
-       u8 r27 = 0, r31;
-
-       oldchannel = radio->channel;
-       /* Setup */
-       if (phy->connected) {
-               regstack[0] = bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS);
-               regstack[1] = bcm43xx_phy_read(bcm, 0x0802);
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS, regstack[0] & 0x7FFF);
-               bcm43xx_phy_write(bcm, 0x0802, regstack[1] & 0xFFFC);
-       }
-       regstack[3] = bcm43xx_read16(bcm, 0x03E2);
-       bcm43xx_write16(bcm, 0x03E2, regstack[3] | 0x8000);
-       regstack[4] = bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT);
-       regstack[5] = bcm43xx_phy_read(bcm, 0x15);
-       regstack[6] = bcm43xx_phy_read(bcm, 0x2A);
-       regstack[7] = bcm43xx_phy_read(bcm, 0x35);
-       regstack[8] = bcm43xx_phy_read(bcm, 0x60);
-       regstack[9] = bcm43xx_radio_read16(bcm, 0x43);
-       regstack[10] = bcm43xx_radio_read16(bcm, 0x7A);
-       regstack[11] = bcm43xx_radio_read16(bcm, 0x52);
-       if (phy->connected) {
-               regstack[12] = bcm43xx_phy_read(bcm, 0x0811);
-               regstack[13] = bcm43xx_phy_read(bcm, 0x0812);
-               regstack[14] = bcm43xx_phy_read(bcm, 0x0814);
-               regstack[15] = bcm43xx_phy_read(bcm, 0x0815);
-       }
-       bcm43xx_radio_selectchannel(bcm, 6, 0);
-       if (phy->connected) {
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS, regstack[0] & 0x7FFF);
-               bcm43xx_phy_write(bcm, 0x0802, regstack[1] & 0xFFFC);
-               bcm43xx_dummy_transmission(bcm);
-       }
-       bcm43xx_radio_write16(bcm, 0x0043, 0x0006);
-
-       bcm43xx_phy_set_baseband_attenuation(bcm, 2);
-
-       bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT, 0x0000);
-       bcm43xx_phy_write(bcm, 0x002E, 0x007F);
-       bcm43xx_phy_write(bcm, 0x080F, 0x0078);
-       bcm43xx_phy_write(bcm, 0x0035, regstack[7] & ~(1 << 7));
-       bcm43xx_radio_write16(bcm, 0x007A, regstack[10] & 0xFFF0);
-       bcm43xx_phy_write(bcm, 0x002B, 0x0203);
-       bcm43xx_phy_write(bcm, 0x002A, 0x08A3);
-       if (phy->connected) {
-               bcm43xx_phy_write(bcm, 0x0814, regstack[14] | 0x0003);
-               bcm43xx_phy_write(bcm, 0x0815, regstack[15] & 0xFFFC);
-               bcm43xx_phy_write(bcm, 0x0811, 0x01B3);
-               bcm43xx_phy_write(bcm, 0x0812, 0x00B2);
-       }
-       if (is_initializing)
-               bcm43xx_phy_lo_g_measure_txctl2(bcm);
-       bcm43xx_phy_write(bcm, 0x080F, 0x8078);
-
-       /* Measure */
-       control.low = 0;
-       control.high = 0;
-       for (h = 0; h < 10; h++) {
-               /* Loop over each possible RadioAttenuation (0-9) */
-               i = pairorder[h];
-               if (is_initializing) {
-                       if (i == 3) {
-                               control.low = 0;
-                               control.high = 0;
-                       } else if (((i % 2 == 1) && (oldi % 2 == 1)) ||
-                                 ((i % 2 == 0) && (oldi % 2 == 0))) {
-                               tmp_control = bcm43xx_get_lopair(phy, oldi, 0);
-                               memcpy(&control, tmp_control, sizeof(control));
-                       } else {
-                               tmp_control = bcm43xx_get_lopair(phy, 3, 0);
-                               memcpy(&control, tmp_control, sizeof(control));
-                       }
-               }
-               /* Loop over each possible BasebandAttenuation/2 */
-               for (j = 0; j < 4; j++) {
-                       if (is_initializing) {
-                               tmp = i * 2 + j;
-                               r27 = 0;
-                               r31 = 0;
-                               if (tmp > 14) {
-                                       r31 = 1;
-                                       if (tmp > 17)
-                                               r27 = 1;
-                                       if (tmp > 19)
-                                               r27 = 2;
-                               }
-                       } else {
-                               tmp_control = bcm43xx_get_lopair(phy, i, j * 2);
-                               if (!tmp_control->used)
-                                       continue;
-                               memcpy(&control, tmp_control, sizeof(control));
-                               r27 = 3;
-                               r31 = 0;
-                       }
-                       bcm43xx_radio_write16(bcm, 0x43, i);
-                       bcm43xx_radio_write16(bcm, 0x52, radio->txctl2);
-                       udelay(10);
-                       bcm43xx_voluntary_preempt();
-
-                       bcm43xx_phy_set_baseband_attenuation(bcm, j * 2);
-
-                       tmp = (regstack[10] & 0xFFF0);
-                       if (r31)
-                               tmp |= 0x0008;
-                       bcm43xx_radio_write16(bcm, 0x007A, tmp);
-
-                       tmp_control = bcm43xx_get_lopair(phy, i, j * 2);
-                       bcm43xx_phy_lo_g_state(bcm, &control, tmp_control, r27);
-               }
-               oldi = i;
-       }
-       /* Loop over each possible RadioAttenuation (10-13) */
-       for (i = 10; i < 14; i++) {
-               /* Loop over each possible BasebandAttenuation/2 */
-               for (j = 0; j < 4; j++) {
-                       if (is_initializing) {
-                               tmp_control = bcm43xx_get_lopair(phy, i - 9, j * 2);
-                               memcpy(&control, tmp_control, sizeof(control));
-                               tmp = (i - 9) * 2 + j - 5;//FIXME: This is wrong, as the following if statement can never trigger.
-                               r27 = 0;
-                               r31 = 0;
-                               if (tmp > 14) {
-                                       r31 = 1;
-                                       if (tmp > 17)
-                                               r27 = 1;
-                                       if (tmp > 19)
-                                               r27 = 2;
-                               }
-                       } else {
-                               tmp_control = bcm43xx_get_lopair(phy, i - 9, j * 2);
-                               if (!tmp_control->used)
-                                       continue;
-                               memcpy(&control, tmp_control, sizeof(control));
-                               r27 = 3;
-                               r31 = 0;
-                       }
-                       bcm43xx_radio_write16(bcm, 0x43, i - 9);
-                       bcm43xx_radio_write16(bcm, 0x52,
-                                             radio->txctl2
-                                             | (3/*txctl1*/ << 4));//FIXME: shouldn't txctl1 be zero here and 3 in the loop above?
-                       udelay(10);
-                       bcm43xx_voluntary_preempt();
-
-                       bcm43xx_phy_set_baseband_attenuation(bcm, j * 2);
-
-                       tmp = (regstack[10] & 0xFFF0);
-                       if (r31)
-                               tmp |= 0x0008;
-                       bcm43xx_radio_write16(bcm, 0x7A, tmp);
-
-                       tmp_control = bcm43xx_get_lopair(phy, i, j * 2);
-                       bcm43xx_phy_lo_g_state(bcm, &control, tmp_control, r27);
-               }
-       }
-
-       /* Restoration */
-       if (phy->connected) {
-               bcm43xx_phy_write(bcm, 0x0015, 0xE300);
-               bcm43xx_phy_write(bcm, 0x0812, (r27 << 8) | 0xA0);
-               udelay(5);
-               bcm43xx_phy_write(bcm, 0x0812, (r27 << 8) | 0xA2);
-               udelay(2);
-               bcm43xx_phy_write(bcm, 0x0812, (r27 << 8) | 0xA3);
-               bcm43xx_voluntary_preempt();
-       } else
-               bcm43xx_phy_write(bcm, 0x0015, r27 | 0xEFA0);
-       bcm43xx_phy_lo_adjust(bcm, is_initializing);
-       bcm43xx_phy_write(bcm, 0x002E, 0x807F);
-       if (phy->connected)
-               bcm43xx_phy_write(bcm, 0x002F, 0x0202);
-       else
-               bcm43xx_phy_write(bcm, 0x002F, 0x0101);
-       bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT, regstack[4]);
-       bcm43xx_phy_write(bcm, 0x0015, regstack[5]);
-       bcm43xx_phy_write(bcm, 0x002A, regstack[6]);
-       bcm43xx_phy_write(bcm, 0x0035, regstack[7]);
-       bcm43xx_phy_write(bcm, 0x0060, regstack[8]);
-       bcm43xx_radio_write16(bcm, 0x0043, regstack[9]);
-       bcm43xx_radio_write16(bcm, 0x007A, regstack[10]);
-       regstack[11] &= 0x00F0;
-       regstack[11] |= (bcm43xx_radio_read16(bcm, 0x52) & 0x000F);
-       bcm43xx_radio_write16(bcm, 0x52, regstack[11]);
-       bcm43xx_write16(bcm, 0x03E2, regstack[3]);
-       if (phy->connected) {
-               bcm43xx_phy_write(bcm, 0x0811, regstack[12]);
-               bcm43xx_phy_write(bcm, 0x0812, regstack[13]);
-               bcm43xx_phy_write(bcm, 0x0814, regstack[14]);
-               bcm43xx_phy_write(bcm, 0x0815, regstack[15]);
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS, regstack[0]);
-               bcm43xx_phy_write(bcm, 0x0802, regstack[1]);
-       }
-       bcm43xx_radio_selectchannel(bcm, oldchannel, 1);
-
-#ifdef CONFIG_BCM43XX_DEBUG
-       {
-               /* Sanity check for all lopairs. */
-               for (i = 0; i < BCM43xx_LO_COUNT; i++) {
-                       tmp_control = phy->_lo_pairs + i;
-                       if (tmp_control->low < -8 || tmp_control->low > 8 ||
-                           tmp_control->high < -8 || tmp_control->high > 8) {
-                               printk(KERN_WARNING PFX
-                                      "WARNING: Invalid LOpair (low: %d, high: %d, index: %d)\n",
-                                      tmp_control->low, tmp_control->high, i);
-                       }
-               }
-       }
-#endif /* CONFIG_BCM43XX_DEBUG */
-}
-
-static
-void bcm43xx_phy_lo_mark_current_used(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_lopair *pair;
-
-       pair = bcm43xx_current_lopair(bcm);
-       pair->used = 1;
-}
-
-void bcm43xx_phy_lo_mark_all_unused(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_lopair *pair;
-       int i;
-
-       for (i = 0; i < BCM43xx_LO_COUNT; i++) {
-               pair = phy->_lo_pairs + i;
-               pair->used = 0;
-       }
-}
-
-/* http://bcm-specs.sipsolutions.net/EstimatePowerOut
- * This function converts a TSSI value to dBm in Q5.2
- */
-static s8 bcm43xx_phy_estimate_power_out(struct bcm43xx_private *bcm, s8 tssi)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       s8 dbm = 0;
-       s32 tmp;
-
-       tmp = phy->idle_tssi;
-       tmp += tssi;
-       tmp -= phy->savedpctlreg;
-
-       switch (phy->type) {
-               case BCM43xx_PHYTYPE_A:
-                       tmp += 0x80;
-                       tmp = limit_value(tmp, 0x00, 0xFF);
-                       dbm = phy->tssi2dbm[tmp];
-                       TODO(); //TODO: There's a FIXME on the specs
-                       break;
-               case BCM43xx_PHYTYPE_B:
-               case BCM43xx_PHYTYPE_G:
-                       tmp = limit_value(tmp, 0x00, 0x3F);
-                       dbm = phy->tssi2dbm[tmp];
-                       break;
-               default:
-                       assert(0);
-       }
-
-       return dbm;
-}
-
-/* http://bcm-specs.sipsolutions.net/RecalculateTransmissionPower */
-void bcm43xx_phy_xmitpower(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       
-       if (phy->savedpctlreg == 0xFFFF)
-               return;
-       if ((bcm->board_type == 0x0416) &&
-           (bcm->board_vendor == PCI_VENDOR_ID_BROADCOM))
-               return;
-       
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_A: {
-
-               TODO(); //TODO: Nothing for A PHYs yet :-/
-
-               break;
-       }
-       case BCM43xx_PHYTYPE_B:
-       case BCM43xx_PHYTYPE_G: {
-               u16 tmp;
-               u16 txpower;
-               s8 v0, v1, v2, v3;
-               s8 average;
-               u8 max_pwr;
-               s16 desired_pwr, estimated_pwr, pwr_adjust;
-               s16 radio_att_delta, baseband_att_delta;
-               s16 radio_attenuation, baseband_attenuation;
-               unsigned long phylock_flags;
-
-               tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x0058);
-               v0 = (s8)(tmp & 0x00FF);
-               v1 = (s8)((tmp & 0xFF00) >> 8);
-               tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x005A);
-               v2 = (s8)(tmp & 0x00FF);
-               v3 = (s8)((tmp & 0xFF00) >> 8);
-               tmp = 0;
-
-               if (v0 == 0x7F || v1 == 0x7F || v2 == 0x7F || v3 == 0x7F) {
-                       tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x0070);
-                       v0 = (s8)(tmp & 0x00FF);
-                       v1 = (s8)((tmp & 0xFF00) >> 8);
-                       tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x0072);
-                       v2 = (s8)(tmp & 0x00FF);
-                       v3 = (s8)((tmp & 0xFF00) >> 8);
-                       if (v0 == 0x7F || v1 == 0x7F || v2 == 0x7F || v3 == 0x7F)
-                               return;
-                       v0 = (v0 + 0x20) & 0x3F;
-                       v1 = (v1 + 0x20) & 0x3F;
-                       v2 = (v2 + 0x20) & 0x3F;
-                       v3 = (v3 + 0x20) & 0x3F;
-                       tmp = 1;
-               }
-               bcm43xx_radio_clear_tssi(bcm);
-
-               average = (v0 + v1 + v2 + v3 + 2) / 4;
-
-               if (tmp && (bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x005E) & 0x8))
-                       average -= 13;
-
-               estimated_pwr = bcm43xx_phy_estimate_power_out(bcm, average);
-
-               max_pwr = bcm->sprom.maxpower_bgphy;
-
-               if ((bcm->sprom.boardflags & BCM43xx_BFL_PACTRL) &&
-                   (phy->type == BCM43xx_PHYTYPE_G))
-                       max_pwr -= 0x3;
-
-               /*TODO:
-               max_pwr = min(REG - bcm->sprom.antennagain_bgphy - 0x6, max_pwr)
-                       where REG is the max power as per the regulatory domain
-               */
-
-               desired_pwr = limit_value(radio->txpower_desired, 0, max_pwr);
-               /* Check if we need to adjust the current power. */
-               pwr_adjust = desired_pwr - estimated_pwr;
-               radio_att_delta = -(pwr_adjust + 7) >> 3;
-               baseband_att_delta = -(pwr_adjust >> 1) - (4 * radio_att_delta);
-               if ((radio_att_delta == 0) && (baseband_att_delta == 0)) {
-                       bcm43xx_phy_lo_mark_current_used(bcm);
-                       return;
-               }
-
-               /* Calculate the new attenuation values. */
-               baseband_attenuation = radio->baseband_atten;
-               baseband_attenuation += baseband_att_delta;
-               radio_attenuation = radio->radio_atten;
-               radio_attenuation += radio_att_delta;
-
-               /* Get baseband and radio attenuation values into their permitted ranges.
-                * baseband 0-11, radio 0-9.
-                * Radio attenuation affects power level 4 times as much as baseband.
-                */
-               if (radio_attenuation < 0) {
-                       baseband_attenuation -= (4 * -radio_attenuation);
-                       radio_attenuation = 0;
-               } else if (radio_attenuation > 9) {
-                       baseband_attenuation += (4 * (radio_attenuation - 9));
-                       radio_attenuation = 9;
-               } else {
-                       while (baseband_attenuation < 0 && radio_attenuation > 0) {
-                               baseband_attenuation += 4;
-                               radio_attenuation--;
-                       }
-                       while (baseband_attenuation > 11 && radio_attenuation < 9) {
-                               baseband_attenuation -= 4;
-                               radio_attenuation++;
-                       }
-               }
-               baseband_attenuation = limit_value(baseband_attenuation, 0, 11);
-
-               txpower = radio->txctl1;
-               if ((radio->version == 0x2050) && (radio->revision == 2)) {
-                       if (radio_attenuation <= 1) {
-                               if (txpower == 0) {
-                                       txpower = 3;
-                                       radio_attenuation += 2;
-                                       baseband_attenuation += 2;
-                               } else if (bcm->sprom.boardflags & BCM43xx_BFL_PACTRL) {
-                                       baseband_attenuation += 4 * (radio_attenuation - 2);
-                                       radio_attenuation = 2;
-                               }
-                       } else if (radio_attenuation > 4 && txpower != 0) {
-                               txpower = 0;
-                               if (baseband_attenuation < 3) {
-                                       radio_attenuation -= 3;
-                                       baseband_attenuation += 2;
-                               } else {
-                                       radio_attenuation -= 2;
-                                       baseband_attenuation -= 2;
-                               }
-                       }
-               }
-               radio->txctl1 = txpower;
-               baseband_attenuation = limit_value(baseband_attenuation, 0, 11);
-               radio_attenuation = limit_value(radio_attenuation, 0, 9);
-
-               bcm43xx_phy_lock(bcm, phylock_flags);
-               bcm43xx_radio_lock(bcm);
-               bcm43xx_radio_set_txpower_bg(bcm, baseband_attenuation,
-                                            radio_attenuation, txpower);
-               bcm43xx_phy_lo_mark_current_used(bcm);
-               bcm43xx_radio_unlock(bcm);
-               bcm43xx_phy_unlock(bcm, phylock_flags);
-               break;
-       }
-       default:
-               assert(0);
-       }
-}
-
-static inline
-s32 bcm43xx_tssi2dbm_ad(s32 num, s32 den)
-{
-       if (num < 0)
-               return num/den;
-       else
-               return (num+den/2)/den;
-}
-
-static inline
-s8 bcm43xx_tssi2dbm_entry(s8 entry [], u8 index, s16 pab0, s16 pab1, s16 pab2)
-{
-       s32 m1, m2, f = 256, q, delta;
-       s8 i = 0;
-       
-       m1 = bcm43xx_tssi2dbm_ad(16 * pab0 + index * pab1, 32);
-       m2 = max(bcm43xx_tssi2dbm_ad(32768 + index * pab2, 256), 1);
-       do {
-               if (i > 15)
-                       return -EINVAL;
-               q = bcm43xx_tssi2dbm_ad(f * 4096 -
-                                       bcm43xx_tssi2dbm_ad(m2 * f, 16) * f, 2048);
-               delta = abs(q - f);
-               f = q;
-               i++;
-       } while (delta >= 2);
-       entry[index] = limit_value(bcm43xx_tssi2dbm_ad(m1 * f, 8192), -127, 128);
-       return 0;
-}
-
-/* http://bcm-specs.sipsolutions.net/TSSI_to_DBM_Table */
-int bcm43xx_phy_init_tssi2dbm_table(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       s16 pab0, pab1, pab2;
-       u8 idx;
-       s8 *dyn_tssi2dbm;
-       
-       if (phy->type == BCM43xx_PHYTYPE_A) {
-               pab0 = (s16)(bcm->sprom.pa1b0);
-               pab1 = (s16)(bcm->sprom.pa1b1);
-               pab2 = (s16)(bcm->sprom.pa1b2);
-       } else {
-               pab0 = (s16)(bcm->sprom.pa0b0);
-               pab1 = (s16)(bcm->sprom.pa0b1);
-               pab2 = (s16)(bcm->sprom.pa0b2);
-       }
-
-       if ((bcm->chip_id == 0x4301) && (radio->version != 0x2050)) {
-               phy->idle_tssi = 0x34;
-               phy->tssi2dbm = bcm43xx_tssi2dbm_b_table;
-               return 0;
-       }
-
-       if (pab0 != 0 && pab1 != 0 && pab2 != 0 &&
-           pab0 != -1 && pab1 != -1 && pab2 != -1) {
-               /* The pabX values are set in SPROM. Use them. */
-               if (phy->type == BCM43xx_PHYTYPE_A) {
-                       if ((s8)bcm->sprom.idle_tssi_tgt_aphy != 0 &&
-                           (s8)bcm->sprom.idle_tssi_tgt_aphy != -1)
-                               phy->idle_tssi = (s8)(bcm->sprom.idle_tssi_tgt_aphy);
-                       else
-                               phy->idle_tssi = 62;
-               } else {
-                       if ((s8)bcm->sprom.idle_tssi_tgt_bgphy != 0 &&
-                           (s8)bcm->sprom.idle_tssi_tgt_bgphy != -1)
-                               phy->idle_tssi = (s8)(bcm->sprom.idle_tssi_tgt_bgphy);
-                       else
-                               phy->idle_tssi = 62;
-               }
-               dyn_tssi2dbm = kmalloc(64, GFP_KERNEL);
-               if (dyn_tssi2dbm == NULL) {
-                       printk(KERN_ERR PFX "Could not allocate memory "
-                                           "for tssi2dbm table\n");
-                       return -ENOMEM;
-               }
-               for (idx = 0; idx < 64; idx++)
-                       if (bcm43xx_tssi2dbm_entry(dyn_tssi2dbm, idx, pab0, pab1, pab2)) {
-                               phy->tssi2dbm = NULL;
-                               printk(KERN_ERR PFX "Could not generate "
-                                                   "tssi2dBm table\n");
-                               kfree(dyn_tssi2dbm);
-                               return -ENODEV;
-                       }
-               phy->tssi2dbm = dyn_tssi2dbm;
-               phy->dyn_tssi_tbl = 1;
-       } else {
-               /* pabX values not set in SPROM. */
-               switch (phy->type) {
-               case BCM43xx_PHYTYPE_A:
-                       /* APHY needs a generated table. */
-                       phy->tssi2dbm = NULL;
-                       printk(KERN_ERR PFX "Could not generate tssi2dBm "
-                                           "table (wrong SPROM info)!\n");
-                       return -ENODEV;
-               case BCM43xx_PHYTYPE_B:
-                       phy->idle_tssi = 0x34;
-                       phy->tssi2dbm = bcm43xx_tssi2dbm_b_table;
-                       break;
-               case BCM43xx_PHYTYPE_G:
-                       phy->idle_tssi = 0x34;
-                       phy->tssi2dbm = bcm43xx_tssi2dbm_g_table;
-                       break;
-               }
-       }
-
-       return 0;
-}
-
-int bcm43xx_phy_init(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       int err = -ENODEV;
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_A:
-               if (phy->rev == 2 || phy->rev == 3) {
-                       bcm43xx_phy_inita(bcm);
-                       err = 0;
-               }
-               break;
-       case BCM43xx_PHYTYPE_B:
-               switch (phy->rev) {
-               case 2:
-                       bcm43xx_phy_initb2(bcm);
-                       err = 0;
-                       break;
-               case 4:
-                       bcm43xx_phy_initb4(bcm);
-                       err = 0;
-                       break;
-               case 5:
-                       bcm43xx_phy_initb5(bcm);
-                       err = 0;
-                       break;
-               case 6:
-                       bcm43xx_phy_initb6(bcm);
-                       err = 0;
-                       break;
-               }
-               break;
-       case BCM43xx_PHYTYPE_G:
-               bcm43xx_phy_initg(bcm);
-               err = 0;
-               break;
-       }
-       if (err)
-               printk(KERN_WARNING PFX "Unknown PHYTYPE found!\n");
-
-       return err;
-}
-
-void bcm43xx_phy_set_antenna_diversity(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 antennadiv;
-       u16 offset;
-       u16 value;
-       u32 ucodeflags;
-
-       antennadiv = phy->antenna_diversity;
-
-       if (antennadiv == 0xFFFF)
-               antennadiv = 3;
-       assert(antennadiv <= 3);
-
-       ucodeflags = bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
-                                       BCM43xx_UCODEFLAGS_OFFSET);
-       bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
-                           BCM43xx_UCODEFLAGS_OFFSET,
-                           ucodeflags & ~BCM43xx_UCODEFLAG_AUTODIV);
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_A:
-       case BCM43xx_PHYTYPE_G:
-               if (phy->type == BCM43xx_PHYTYPE_A)
-                       offset = 0x0000;
-               else
-                       offset = 0x0400;
-
-               if (antennadiv == 2)
-                       value = (3/*automatic*/ << 7);
-               else
-                       value = (antennadiv << 7);
-               bcm43xx_phy_write(bcm, offset + 1,
-                                 (bcm43xx_phy_read(bcm, offset + 1)
-                                  & 0x7E7F) | value);
-
-               if (antennadiv >= 2) {
-                       if (antennadiv == 2)
-                               value = (antennadiv << 7);
-                       else
-                               value = (0/*force0*/ << 7);
-                       bcm43xx_phy_write(bcm, offset + 0x2B,
-                                         (bcm43xx_phy_read(bcm, offset + 0x2B)
-                                          & 0xFEFF) | value);
-               }
-
-               if (phy->type == BCM43xx_PHYTYPE_G) {
-                       if (antennadiv >= 2)
-                               bcm43xx_phy_write(bcm, 0x048C,
-                                                 bcm43xx_phy_read(bcm, 0x048C)
-                                                  | 0x2000);
-                       else
-                               bcm43xx_phy_write(bcm, 0x048C,
-                                                 bcm43xx_phy_read(bcm, 0x048C)
-                                                  & ~0x2000);
-                       if (phy->rev >= 2) {
-                               bcm43xx_phy_write(bcm, 0x0461,
-                                                 bcm43xx_phy_read(bcm, 0x0461)
-                                                  | 0x0010);
-                               bcm43xx_phy_write(bcm, 0x04AD,
-                                                 (bcm43xx_phy_read(bcm, 0x04AD)
-                                                  & 0x00FF) | 0x0015);
-                               if (phy->rev == 2)
-                                       bcm43xx_phy_write(bcm, 0x0427, 0x0008);
-                               else
-                                       bcm43xx_phy_write(bcm, 0x0427,
-                                               (bcm43xx_phy_read(bcm, 0x0427)
-                                                & 0x00FF) | 0x0008);
-                       }
-                       else if (phy->rev >= 6)
-                               bcm43xx_phy_write(bcm, 0x049B, 0x00DC);
-               } else {
-                       if (phy->rev < 3)
-                               bcm43xx_phy_write(bcm, 0x002B,
-                                                 (bcm43xx_phy_read(bcm, 0x002B)
-                                                  & 0x00FF) | 0x0024);
-                       else {
-                               bcm43xx_phy_write(bcm, 0x0061,
-                                                 bcm43xx_phy_read(bcm, 0x0061)
-                                                  | 0x0010);
-                               if (phy->rev == 3) {
-                                       bcm43xx_phy_write(bcm, 0x0093, 0x001D);
-                                       bcm43xx_phy_write(bcm, 0x0027, 0x0008);
-                               } else {
-                                       bcm43xx_phy_write(bcm, 0x0093, 0x003A);
-                                       bcm43xx_phy_write(bcm, 0x0027,
-                                               (bcm43xx_phy_read(bcm, 0x0027)
-                                                & 0x00FF) | 0x0008);
-                               }
-                       }
-               }
-               break;
-       case BCM43xx_PHYTYPE_B:
-               if (bcm->current_core->rev == 2)
-                       value = (3/*automatic*/ << 7);
-               else
-                       value = (antennadiv << 7);
-               bcm43xx_phy_write(bcm, 0x03E2,
-                                 (bcm43xx_phy_read(bcm, 0x03E2)
-                                  & 0xFE7F) | value);
-               break;
-       default:
-               assert(0);
-       }
-
-       if (antennadiv >= 2) {
-               ucodeflags = bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
-                                               BCM43xx_UCODEFLAGS_OFFSET);
-               bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
-                                   BCM43xx_UCODEFLAGS_OFFSET,
-                                   ucodeflags | BCM43xx_UCODEFLAG_AUTODIV);
-       }
-
-       phy->antenna_diversity = antennadiv;
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_phy.h b/drivers/net/wireless/bcm43xx/bcm43xx_phy.h
deleted file mode 100644 (file)
index 7311836..0000000
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#ifndef BCM43xx_PHY_H_
-#define BCM43xx_PHY_H_
-
-#include <linux/types.h>
-
-struct bcm43xx_private;
-
-void bcm43xx_raw_phy_lock(struct bcm43xx_private *bcm);
-#define bcm43xx_phy_lock(bcm, flags) \
-       do {                                    \
-               local_irq_save(flags);          \
-               bcm43xx_raw_phy_lock(bcm);      \
-       } while (0)
-void bcm43xx_raw_phy_unlock(struct bcm43xx_private *bcm);
-#define bcm43xx_phy_unlock(bcm, flags) \
-       do {                                    \
-               bcm43xx_raw_phy_unlock(bcm);    \
-               local_irq_restore(flags);       \
-       } while (0)
-
-/* Card uses the loopback gain stuff */
-#define has_loopback_gain(phy) \
-        (((phy)->rev > 1) || ((phy)->connected))
-
-u16 bcm43xx_phy_read(struct bcm43xx_private *bcm, u16 offset);
-void bcm43xx_phy_write(struct bcm43xx_private *bcm, u16 offset, u16 val);
-
-int bcm43xx_phy_init_tssi2dbm_table(struct bcm43xx_private *bcm);
-int bcm43xx_phy_init(struct bcm43xx_private *bcm);
-
-void bcm43xx_phy_set_antenna_diversity(struct bcm43xx_private *bcm);
-void bcm43xx_phy_calibrate(struct bcm43xx_private *bcm);
-int bcm43xx_phy_connect(struct bcm43xx_private *bcm, int connect);
-
-void bcm43xx_phy_lo_b_measure(struct bcm43xx_private *bcm);
-void bcm43xx_phy_lo_g_measure(struct bcm43xx_private *bcm);
-void bcm43xx_phy_xmitpower(struct bcm43xx_private *bcm);
-
-/* Adjust the LocalOscillator to the saved values.
- * "fixed" is only set to 1 once in initialization. Set to 0 otherwise.
- */
-void bcm43xx_phy_lo_adjust(struct bcm43xx_private *bcm, int fixed);
-void bcm43xx_phy_lo_mark_all_unused(struct bcm43xx_private *bcm);
-
-void bcm43xx_phy_set_baseband_attenuation(struct bcm43xx_private *bcm,
-                                         u16 baseband_attenuation);
-
-#endif /* BCM43xx_PHY_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_pio.c b/drivers/net/wireless/bcm43xx/bcm43xx_pio.c
deleted file mode 100644 (file)
index 76ab109..0000000
+++ /dev/null
@@ -1,674 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  PIO Transmission
-
-  Copyright (c) 2005 Michael Buesch <mbuesch@freenet.de>
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include "bcm43xx.h"
-#include "bcm43xx_pio.h"
-#include "bcm43xx_main.h"
-#include "bcm43xx_xmit.h"
-#include "bcm43xx_power.h"
-
-#include <linux/delay.h>
-
-
-static void tx_start(struct bcm43xx_pioqueue *queue)
-{
-       bcm43xx_pio_write(queue, BCM43xx_PIO_TXCTL,
-                         BCM43xx_PIO_TXCTL_INIT);
-}
-
-static void tx_octet(struct bcm43xx_pioqueue *queue,
-                    u8 octet)
-{
-       if (queue->need_workarounds) {
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXDATA,
-                                 octet);
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXCTL,
-                                 BCM43xx_PIO_TXCTL_WRITELO);
-       } else {
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXCTL,
-                                 BCM43xx_PIO_TXCTL_WRITELO);
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXDATA,
-                                 octet);
-       }
-}
-
-static u16 tx_get_next_word(struct bcm43xx_txhdr *txhdr,
-                           const u8 *packet,
-                           unsigned int *pos)
-{
-       const u8 *source;
-       unsigned int i = *pos;
-       u16 ret;
-
-       if (i < sizeof(*txhdr)) {
-               source = (const u8 *)txhdr;
-       } else {
-               source = packet;
-               i -= sizeof(*txhdr);
-       }
-       ret = le16_to_cpu( *((__le16 *)(source + i)) );
-       *pos += 2;
-
-       return ret;
-}
-
-static void tx_data(struct bcm43xx_pioqueue *queue,
-                   struct bcm43xx_txhdr *txhdr,
-                   const u8 *packet,
-                   unsigned int octets)
-{
-       u16 data;
-       unsigned int i = 0;
-
-       if (queue->need_workarounds) {
-               data = tx_get_next_word(txhdr, packet, &i);
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXDATA, data);
-       }
-       bcm43xx_pio_write(queue, BCM43xx_PIO_TXCTL,
-                         BCM43xx_PIO_TXCTL_WRITELO |
-                         BCM43xx_PIO_TXCTL_WRITEHI);
-       while (i < octets - 1) {
-               data = tx_get_next_word(txhdr, packet, &i);
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXDATA, data);
-       }
-       if (octets % 2)
-               tx_octet(queue, packet[octets - sizeof(*txhdr) - 1]);
-}
-
-static void tx_complete(struct bcm43xx_pioqueue *queue,
-                       struct sk_buff *skb)
-{
-       if (queue->need_workarounds) {
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXDATA,
-                                 skb->data[skb->len - 1]);
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXCTL,
-                                 BCM43xx_PIO_TXCTL_WRITELO |
-                                 BCM43xx_PIO_TXCTL_COMPLETE);
-       } else {
-               bcm43xx_pio_write(queue, BCM43xx_PIO_TXCTL,
-                                 BCM43xx_PIO_TXCTL_COMPLETE);
-       }
-}
-
-static u16 generate_cookie(struct bcm43xx_pioqueue *queue,
-                          struct bcm43xx_pio_txpacket *packet)
-{
-       u16 cookie = 0x0000;
-       int packetindex;
-
-       /* We use the upper 4 bits for the PIO
-        * controller ID and the lower 12 bits
-        * for the packet index (in the cache).
-        */
-       switch (queue->mmio_base) {
-       case BCM43xx_MMIO_PIO1_BASE:
-               break;
-       case BCM43xx_MMIO_PIO2_BASE:
-               cookie = 0x1000;
-               break;
-       case BCM43xx_MMIO_PIO3_BASE:
-               cookie = 0x2000;
-               break;
-       case BCM43xx_MMIO_PIO4_BASE:
-               cookie = 0x3000;
-               break;
-       default:
-               assert(0);
-       }
-       packetindex = pio_txpacket_getindex(packet);
-       assert(((u16)packetindex & 0xF000) == 0x0000);
-       cookie |= (u16)packetindex;
-
-       return cookie;
-}
-
-static
-struct bcm43xx_pioqueue * parse_cookie(struct bcm43xx_private *bcm,
-                                      u16 cookie,
-                                      struct bcm43xx_pio_txpacket **packet)
-{
-       struct bcm43xx_pio *pio = bcm43xx_current_pio(bcm);
-       struct bcm43xx_pioqueue *queue = NULL;
-       int packetindex;
-
-       switch (cookie & 0xF000) {
-       case 0x0000:
-               queue = pio->queue0;
-               break;
-       case 0x1000:
-               queue = pio->queue1;
-               break;
-       case 0x2000:
-               queue = pio->queue2;
-               break;
-       case 0x3000:
-               queue = pio->queue3;
-               break;
-       default:
-               assert(0);
-       }
-       packetindex = (cookie & 0x0FFF);
-       assert(packetindex >= 0 && packetindex < BCM43xx_PIO_MAXTXPACKETS);
-       *packet = &(queue->tx_packets_cache[packetindex]);
-
-       return queue;
-}
-
-static void pio_tx_write_fragment(struct bcm43xx_pioqueue *queue,
-                                 struct sk_buff *skb,
-                                 struct bcm43xx_pio_txpacket *packet)
-{
-       struct bcm43xx_txhdr txhdr;
-       unsigned int octets;
-
-       assert(skb_shinfo(skb)->nr_frags == 0);
-       bcm43xx_generate_txhdr(queue->bcm,
-                              &txhdr, skb->data, skb->len,
-                              (packet->xmitted_frags == 0),
-                              generate_cookie(queue, packet));
-
-       tx_start(queue);
-       octets = skb->len + sizeof(txhdr);
-       if (queue->need_workarounds)
-               octets--;
-       tx_data(queue, &txhdr, (u8 *)skb->data, octets);
-       tx_complete(queue, skb);
-}
-
-static void free_txpacket(struct bcm43xx_pio_txpacket *packet,
-                         int irq_context)
-{
-       struct bcm43xx_pioqueue *queue = packet->queue;
-
-       ieee80211_txb_free(packet->txb);
-       list_move(&packet->list, &queue->txfree);
-       queue->nr_txfree++;
-
-       assert(queue->tx_devq_used >= packet->xmitted_octets);
-       assert(queue->tx_devq_packets >= packet->xmitted_frags);
-       queue->tx_devq_used -= packet->xmitted_octets;
-       queue->tx_devq_packets -= packet->xmitted_frags;
-}
-
-static int pio_tx_packet(struct bcm43xx_pio_txpacket *packet)
-{
-       struct bcm43xx_pioqueue *queue = packet->queue;
-       struct ieee80211_txb *txb = packet->txb;
-       struct sk_buff *skb;
-       u16 octets;
-       int i;
-
-       for (i = packet->xmitted_frags; i < txb->nr_frags; i++) {
-               skb = txb->fragments[i];
-
-               octets = (u16)skb->len + sizeof(struct bcm43xx_txhdr);
-               assert(queue->tx_devq_size >= octets);
-               assert(queue->tx_devq_packets <= BCM43xx_PIO_MAXTXDEVQPACKETS);
-               assert(queue->tx_devq_used <= queue->tx_devq_size);
-               /* Check if there is sufficient free space on the device
-                * TX queue. If not, return and let the TX tasklet
-                * retry later.
-                */
-               if (queue->tx_devq_packets == BCM43xx_PIO_MAXTXDEVQPACKETS)
-                       return -EBUSY;
-               if (queue->tx_devq_used + octets > queue->tx_devq_size)
-                       return -EBUSY;
-               /* Now poke the device. */
-               pio_tx_write_fragment(queue, skb, packet);
-
-               /* Account for the packet size.
-                * (We must not overflow the device TX queue)
-                */
-               queue->tx_devq_packets++;
-               queue->tx_devq_used += octets;
-
-               assert(packet->xmitted_frags < packet->txb->nr_frags);
-               packet->xmitted_frags++;
-               packet->xmitted_octets += octets;
-       }
-       list_move_tail(&packet->list, &queue->txrunning);
-
-       return 0;
-}
-
-static void tx_tasklet(unsigned long d)
-{
-       struct bcm43xx_pioqueue *queue = (struct bcm43xx_pioqueue *)d;
-       struct bcm43xx_private *bcm = queue->bcm;
-       unsigned long flags;
-       struct bcm43xx_pio_txpacket *packet, *tmp_packet;
-       int err;
-       u16 txctl;
-
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-
-       if (queue->tx_frozen)
-               goto out_unlock;
-       txctl = bcm43xx_pio_read(queue, BCM43xx_PIO_TXCTL);
-       if (txctl & BCM43xx_PIO_TXCTL_SUSPEND)
-               goto out_unlock;
-
-       list_for_each_entry_safe(packet, tmp_packet, &queue->txqueue, list) {
-               assert(packet->xmitted_frags < packet->txb->nr_frags);
-               if (packet->xmitted_frags == 0) {
-                       int i;
-                       struct sk_buff *skb;
-
-                       /* Check if the device queue is big
-                        * enough for every fragment. If not, drop the
-                        * whole packet.
-                        */
-                       for (i = 0; i < packet->txb->nr_frags; i++) {
-                               skb = packet->txb->fragments[i];
-                               if (unlikely(skb->len > queue->tx_devq_size)) {
-                                       dprintkl(KERN_ERR PFX "PIO TX device queue too small. "
-                                                             "Dropping packet.\n");
-                                       free_txpacket(packet, 1);
-                                       goto next_packet;
-                               }
-                       }
-               }
-               /* Try to transmit the packet.
-                * This may not completely succeed.
-                */
-               err = pio_tx_packet(packet);
-               if (err)
-                       break;
-       next_packet:
-               continue;
-       }
-out_unlock:
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-}
-
-static void setup_txqueues(struct bcm43xx_pioqueue *queue)
-{
-       struct bcm43xx_pio_txpacket *packet;
-       int i;
-
-       queue->nr_txfree = BCM43xx_PIO_MAXTXPACKETS;
-       for (i = 0; i < BCM43xx_PIO_MAXTXPACKETS; i++) {
-               packet = &(queue->tx_packets_cache[i]);
-
-               packet->queue = queue;
-               INIT_LIST_HEAD(&packet->list);
-
-               list_add(&packet->list, &queue->txfree);
-       }
-}
-
-static
-struct bcm43xx_pioqueue * bcm43xx_setup_pioqueue(struct bcm43xx_private *bcm,
-                                                u16 pio_mmio_base)
-{
-       struct bcm43xx_pioqueue *queue;
-       u32 value;
-       u16 qsize;
-
-       queue = kzalloc(sizeof(*queue), GFP_KERNEL);
-       if (!queue)
-               goto out;
-
-       queue->bcm = bcm;
-       queue->mmio_base = pio_mmio_base;
-       queue->need_workarounds = (bcm->current_core->rev < 3);
-
-       INIT_LIST_HEAD(&queue->txfree);
-       INIT_LIST_HEAD(&queue->txqueue);
-       INIT_LIST_HEAD(&queue->txrunning);
-       tasklet_init(&queue->txtask, tx_tasklet,
-                    (unsigned long)queue);
-
-       value = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       value &= ~BCM43xx_SBF_XFER_REG_BYTESWAP;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, value);
-
-       qsize = bcm43xx_read16(bcm, queue->mmio_base + BCM43xx_PIO_TXQBUFSIZE);
-       if (qsize == 0) {
-               printk(KERN_ERR PFX "ERROR: This card does not support PIO "
-                                   "operation mode. Please use DMA mode "
-                                   "(module parameter pio=0).\n");
-               goto err_freequeue;
-       }
-       if (qsize <= BCM43xx_PIO_TXQADJUST) {
-               printk(KERN_ERR PFX "PIO tx device-queue too small (%u)\n",
-                      qsize);
-               goto err_freequeue;
-       }
-       qsize -= BCM43xx_PIO_TXQADJUST;
-       queue->tx_devq_size = qsize;
-
-       setup_txqueues(queue);
-
-out:
-       return queue;
-
-err_freequeue:
-       kfree(queue);
-       queue = NULL;
-       goto out;
-}
-
-static void cancel_transfers(struct bcm43xx_pioqueue *queue)
-{
-       struct bcm43xx_pio_txpacket *packet, *tmp_packet;
-
-       netif_tx_disable(queue->bcm->net_dev);
-       tasklet_disable(&queue->txtask);
-
-       list_for_each_entry_safe(packet, tmp_packet, &queue->txrunning, list)
-               free_txpacket(packet, 0);
-       list_for_each_entry_safe(packet, tmp_packet, &queue->txqueue, list)
-               free_txpacket(packet, 0);
-}
-
-static void bcm43xx_destroy_pioqueue(struct bcm43xx_pioqueue *queue)
-{
-       if (!queue)
-               return;
-
-       cancel_transfers(queue);
-       kfree(queue);
-}
-
-void bcm43xx_pio_free(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_pio *pio;
-
-       if (!bcm43xx_using_pio(bcm))
-               return;
-       pio = bcm43xx_current_pio(bcm);
-
-       bcm43xx_destroy_pioqueue(pio->queue3);
-       pio->queue3 = NULL;
-       bcm43xx_destroy_pioqueue(pio->queue2);
-       pio->queue2 = NULL;
-       bcm43xx_destroy_pioqueue(pio->queue1);
-       pio->queue1 = NULL;
-       bcm43xx_destroy_pioqueue(pio->queue0);
-       pio->queue0 = NULL;
-}
-
-int bcm43xx_pio_init(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_pio *pio = bcm43xx_current_pio(bcm);
-       struct bcm43xx_pioqueue *queue;
-       int err = -ENOMEM;
-
-       queue = bcm43xx_setup_pioqueue(bcm, BCM43xx_MMIO_PIO1_BASE);
-       if (!queue)
-               goto out;
-       pio->queue0 = queue;
-
-       queue = bcm43xx_setup_pioqueue(bcm, BCM43xx_MMIO_PIO2_BASE);
-       if (!queue)
-               goto err_destroy0;
-       pio->queue1 = queue;
-
-       queue = bcm43xx_setup_pioqueue(bcm, BCM43xx_MMIO_PIO3_BASE);
-       if (!queue)
-               goto err_destroy1;
-       pio->queue2 = queue;
-
-       queue = bcm43xx_setup_pioqueue(bcm, BCM43xx_MMIO_PIO4_BASE);
-       if (!queue)
-               goto err_destroy2;
-       pio->queue3 = queue;
-
-       if (bcm->current_core->rev < 3)
-               bcm->irq_savedstate |= BCM43xx_IRQ_PIO_WORKAROUND;
-
-       dprintk(KERN_INFO PFX "PIO initialized\n");
-       err = 0;
-out:
-       return err;
-
-err_destroy2:
-       bcm43xx_destroy_pioqueue(pio->queue2);
-       pio->queue2 = NULL;
-err_destroy1:
-       bcm43xx_destroy_pioqueue(pio->queue1);
-       pio->queue1 = NULL;
-err_destroy0:
-       bcm43xx_destroy_pioqueue(pio->queue0);
-       pio->queue0 = NULL;
-       goto out;
-}
-
-int bcm43xx_pio_tx(struct bcm43xx_private *bcm,
-                  struct ieee80211_txb *txb)
-{
-       struct bcm43xx_pioqueue *queue = bcm43xx_current_pio(bcm)->queue1;
-       struct bcm43xx_pio_txpacket *packet;
-
-       assert(!queue->tx_suspended);
-       assert(!list_empty(&queue->txfree));
-
-       packet = list_entry(queue->txfree.next, struct bcm43xx_pio_txpacket, list);
-       packet->txb = txb;
-       packet->xmitted_frags = 0;
-       packet->xmitted_octets = 0;
-       list_move_tail(&packet->list, &queue->txqueue);
-       queue->nr_txfree--;
-       assert(queue->nr_txfree < BCM43xx_PIO_MAXTXPACKETS);
-
-       /* Suspend TX, if we are out of packets in the "free" queue. */
-       if (list_empty(&queue->txfree)) {
-               netif_stop_queue(queue->bcm->net_dev);
-               queue->tx_suspended = 1;
-       }
-
-       tasklet_schedule(&queue->txtask);
-
-       return 0;
-}
-
-void bcm43xx_pio_handle_xmitstatus(struct bcm43xx_private *bcm,
-                                  struct bcm43xx_xmitstatus *status)
-{
-       struct bcm43xx_pioqueue *queue;
-       struct bcm43xx_pio_txpacket *packet;
-
-       queue = parse_cookie(bcm, status->cookie, &packet);
-       assert(queue);
-
-       free_txpacket(packet, 1);
-       if (queue->tx_suspended) {
-               queue->tx_suspended = 0;
-               netif_wake_queue(queue->bcm->net_dev);
-       }
-       /* If there are packets on the txqueue, poke the tasklet
-        * to transmit them.
-        */
-       if (!list_empty(&queue->txqueue))
-               tasklet_schedule(&queue->txtask);
-}
-
-static void pio_rx_error(struct bcm43xx_pioqueue *queue,
-                        int clear_buffers,
-                        const char *error)
-{
-       int i;
-
-       printkl("PIO RX error: %s\n", error);
-       bcm43xx_pio_write(queue, BCM43xx_PIO_RXCTL,
-                         BCM43xx_PIO_RXCTL_READY);
-       if (clear_buffers) {
-               assert(queue->mmio_base == BCM43xx_MMIO_PIO1_BASE);
-               for (i = 0; i < 15; i++) {
-                       /* Dummy read. */
-                       bcm43xx_pio_read(queue, BCM43xx_PIO_RXDATA);
-               }
-       }
-}
-
-void bcm43xx_pio_rx(struct bcm43xx_pioqueue *queue)
-{
-       __le16 preamble[21] = { 0 };
-       struct bcm43xx_rxhdr *rxhdr;
-       u16 tmp, len, rxflags2;
-       int i, preamble_readwords;
-       struct sk_buff *skb;
-
-       tmp = bcm43xx_pio_read(queue, BCM43xx_PIO_RXCTL);
-       if (!(tmp & BCM43xx_PIO_RXCTL_DATAAVAILABLE))
-               return;
-       bcm43xx_pio_write(queue, BCM43xx_PIO_RXCTL,
-                         BCM43xx_PIO_RXCTL_DATAAVAILABLE);
-
-       for (i = 0; i < 10; i++) {
-               tmp = bcm43xx_pio_read(queue, BCM43xx_PIO_RXCTL);
-               if (tmp & BCM43xx_PIO_RXCTL_READY)
-                       goto data_ready;
-               udelay(10);
-       }
-       dprintkl(KERN_ERR PFX "PIO RX timed out\n");
-       return;
-data_ready:
-
-       len = bcm43xx_pio_read(queue, BCM43xx_PIO_RXDATA);
-       if (unlikely(len > 0x700)) {
-               pio_rx_error(queue, 0, "len > 0x700");
-               return;
-       }
-       if (unlikely(len == 0 && queue->mmio_base != BCM43xx_MMIO_PIO4_BASE)) {
-               pio_rx_error(queue, 0, "len == 0");
-               return;
-       }
-       preamble[0] = cpu_to_le16(len);
-       if (queue->mmio_base == BCM43xx_MMIO_PIO4_BASE)
-               preamble_readwords = 14 / sizeof(u16);
-       else
-               preamble_readwords = 18 / sizeof(u16);
-       for (i = 0; i < preamble_readwords; i++) {
-               tmp = bcm43xx_pio_read(queue, BCM43xx_PIO_RXDATA);
-               preamble[i + 1] = cpu_to_le16(tmp);
-       }
-       rxhdr = (struct bcm43xx_rxhdr *)preamble;
-       rxflags2 = le16_to_cpu(rxhdr->flags2);
-       if (unlikely(rxflags2 & BCM43xx_RXHDR_FLAGS2_INVALIDFRAME)) {
-               pio_rx_error(queue,
-                            (queue->mmio_base == BCM43xx_MMIO_PIO1_BASE),
-                            "invalid frame");
-               return;
-       }
-       if (queue->mmio_base == BCM43xx_MMIO_PIO4_BASE) {
-               /* We received an xmit status. */
-               struct bcm43xx_hwxmitstatus *hw;
-               struct bcm43xx_xmitstatus stat;
-
-               hw = (struct bcm43xx_hwxmitstatus *)(preamble + 1);
-               stat.cookie = le16_to_cpu(hw->cookie);
-               stat.flags = hw->flags;
-               stat.cnt1 = hw->cnt1;
-               stat.cnt2 = hw->cnt2;
-               stat.seq = le16_to_cpu(hw->seq);
-               stat.unknown = le16_to_cpu(hw->unknown);
-
-               bcm43xx_debugfs_log_txstat(queue->bcm, &stat);
-               bcm43xx_pio_handle_xmitstatus(queue->bcm, &stat);
-
-               return;
-       }
-
-       skb = dev_alloc_skb(len);
-       if (unlikely(!skb)) {
-               pio_rx_error(queue, 1, "OOM");
-               return;
-       }
-       skb_put(skb, len);
-       for (i = 0; i < len - 1; i += 2) {
-               tmp = bcm43xx_pio_read(queue, BCM43xx_PIO_RXDATA);
-               *((__le16 *)(skb->data + i)) = cpu_to_le16(tmp);
-       }
-       if (len % 2) {
-               tmp = bcm43xx_pio_read(queue, BCM43xx_PIO_RXDATA);
-               skb->data[len - 1] = (tmp & 0x00FF);
-/* The specs say the following is required, but
- * it is wrong and corrupts the PLCP. If we don't do
- * this, the PLCP seems to be correct. So ifdef it out for now.
- */
-#if 0
-               if (rxflags2 & BCM43xx_RXHDR_FLAGS2_TYPE2FRAME)
-                       skb->data[2] = (tmp & 0xFF00) >> 8;
-               else
-                       skb->data[0] = (tmp & 0xFF00) >> 8;
-#endif
-       }
-       skb_trim(skb, len - IEEE80211_FCS_LEN);
-       bcm43xx_rx(queue->bcm, skb, rxhdr);
-}
-
-void bcm43xx_pio_tx_suspend(struct bcm43xx_pioqueue *queue)
-{
-       bcm43xx_power_saving_ctl_bits(queue->bcm, -1, 1);
-       bcm43xx_pio_write(queue, BCM43xx_PIO_TXCTL,
-                         bcm43xx_pio_read(queue, BCM43xx_PIO_TXCTL)
-                         | BCM43xx_PIO_TXCTL_SUSPEND);
-}
-
-void bcm43xx_pio_tx_resume(struct bcm43xx_pioqueue *queue)
-{
-       bcm43xx_pio_write(queue, BCM43xx_PIO_TXCTL,
-                         bcm43xx_pio_read(queue, BCM43xx_PIO_TXCTL)
-                         & ~BCM43xx_PIO_TXCTL_SUSPEND);
-       bcm43xx_power_saving_ctl_bits(queue->bcm, -1, -1);
-       if (!list_empty(&queue->txqueue))
-               tasklet_schedule(&queue->txtask);
-}
-
-void bcm43xx_pio_freeze_txqueues(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_pio *pio;
-
-       assert(bcm43xx_using_pio(bcm));
-       pio = bcm43xx_current_pio(bcm);
-       pio->queue0->tx_frozen = 1;
-       pio->queue1->tx_frozen = 1;
-       pio->queue2->tx_frozen = 1;
-       pio->queue3->tx_frozen = 1;
-}
-
-void bcm43xx_pio_thaw_txqueues(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_pio *pio;
-
-       assert(bcm43xx_using_pio(bcm));
-       pio = bcm43xx_current_pio(bcm);
-       pio->queue0->tx_frozen = 0;
-       pio->queue1->tx_frozen = 0;
-       pio->queue2->tx_frozen = 0;
-       pio->queue3->tx_frozen = 0;
-       if (!list_empty(&pio->queue0->txqueue))
-               tasklet_schedule(&pio->queue0->txtask);
-       if (!list_empty(&pio->queue1->txqueue))
-               tasklet_schedule(&pio->queue1->txtask);
-       if (!list_empty(&pio->queue2->txqueue))
-               tasklet_schedule(&pio->queue2->txtask);
-       if (!list_empty(&pio->queue3->txqueue))
-               tasklet_schedule(&pio->queue3->txtask);
-}
-
-
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_pio.h b/drivers/net/wireless/bcm43xx/bcm43xx_pio.h
deleted file mode 100644 (file)
index bc78a3c..0000000
+++ /dev/null
@@ -1,163 +0,0 @@
-#ifndef BCM43xx_PIO_H_
-#define BCM43xx_PIO_H_
-
-#include "bcm43xx.h"
-
-#include <linux/interrupt.h>
-#include <linux/list.h>
-#include <linux/skbuff.h>
-
-
-#define BCM43xx_PIO_TXCTL              0x00
-#define BCM43xx_PIO_TXDATA             0x02
-#define BCM43xx_PIO_TXQBUFSIZE         0x04
-#define BCM43xx_PIO_RXCTL              0x08
-#define BCM43xx_PIO_RXDATA             0x0A
-
-#define BCM43xx_PIO_TXCTL_WRITELO      (1 << 0)
-#define BCM43xx_PIO_TXCTL_WRITEHI      (1 << 1)
-#define BCM43xx_PIO_TXCTL_COMPLETE     (1 << 2)
-#define BCM43xx_PIO_TXCTL_INIT         (1 << 3)
-#define BCM43xx_PIO_TXCTL_SUSPEND      (1 << 7)
-
-#define BCM43xx_PIO_RXCTL_DATAAVAILABLE        (1 << 0)
-#define BCM43xx_PIO_RXCTL_READY                (1 << 1)
-
-/* PIO constants */
-#define BCM43xx_PIO_MAXTXDEVQPACKETS   31
-#define BCM43xx_PIO_TXQADJUST          80
-
-/* PIO tuning knobs */
-#define BCM43xx_PIO_MAXTXPACKETS       256
-
-
-
-#ifdef CONFIG_BCM43XX_PIO
-
-
-struct bcm43xx_pioqueue;
-struct bcm43xx_xmitstatus;
-
-struct bcm43xx_pio_txpacket {
-       struct bcm43xx_pioqueue *queue;
-       struct ieee80211_txb *txb;
-       struct list_head list;
-
-       u8 xmitted_frags;
-       u16 xmitted_octets;
-};
-
-#define pio_txpacket_getindex(packet) ((int)((packet) - (packet)->queue->tx_packets_cache)) 
-
-struct bcm43xx_pioqueue {
-       struct bcm43xx_private *bcm;
-       u16 mmio_base;
-
-       u8 tx_suspended:1,
-          tx_frozen:1,
-          need_workarounds:1; /* Workarounds needed for core.rev < 3 */
-
-       /* Adjusted size of the device internal TX buffer. */
-       u16 tx_devq_size;
-       /* Used octets of the device internal TX buffer. */
-       u16 tx_devq_used;
-       /* Used packet slots in the device internal TX buffer. */
-       u8 tx_devq_packets;
-       /* Packets from the txfree list can
-        * be taken on incoming TX requests.
-        */
-       struct list_head txfree;
-       unsigned int nr_txfree;
-       /* Packets on the txqueue are queued,
-        * but not completely written to the chip, yet.
-        */
-       struct list_head txqueue;
-       /* Packets on the txrunning queue are completely
-        * posted to the device. We are waiting for the txstatus.
-        */
-       struct list_head txrunning;
-       /* Total number or packets sent.
-        * (This counter can obviously wrap).
-        */
-       unsigned int nr_tx_packets;
-       struct tasklet_struct txtask;
-       struct bcm43xx_pio_txpacket tx_packets_cache[BCM43xx_PIO_MAXTXPACKETS];
-};
-
-static inline
-u16 bcm43xx_pio_read(struct bcm43xx_pioqueue *queue,
-                    u16 offset)
-{
-       return bcm43xx_read16(queue->bcm, queue->mmio_base + offset);
-}
-
-static inline
-void bcm43xx_pio_write(struct bcm43xx_pioqueue *queue,
-                      u16 offset, u16 value)
-{
-       bcm43xx_write16(queue->bcm, queue->mmio_base + offset, value);
-       mmiowb();
-}
-
-
-int bcm43xx_pio_init(struct bcm43xx_private *bcm);
-void bcm43xx_pio_free(struct bcm43xx_private *bcm);
-
-int bcm43xx_pio_tx(struct bcm43xx_private *bcm,
-                  struct ieee80211_txb *txb);
-void bcm43xx_pio_handle_xmitstatus(struct bcm43xx_private *bcm,
-                                  struct bcm43xx_xmitstatus *status);
-void bcm43xx_pio_rx(struct bcm43xx_pioqueue *queue);
-
-/* Suspend a TX queue on hardware level. */
-void bcm43xx_pio_tx_suspend(struct bcm43xx_pioqueue *queue);
-void bcm43xx_pio_tx_resume(struct bcm43xx_pioqueue *queue);
-/* Suspend (freeze) the TX tasklet (software level). */
-void bcm43xx_pio_freeze_txqueues(struct bcm43xx_private *bcm);
-void bcm43xx_pio_thaw_txqueues(struct bcm43xx_private *bcm);
-
-#else /* CONFIG_BCM43XX_PIO */
-
-static inline
-int bcm43xx_pio_init(struct bcm43xx_private *bcm)
-{
-       return 0;
-}
-static inline
-void bcm43xx_pio_free(struct bcm43xx_private *bcm)
-{
-}
-static inline
-int bcm43xx_pio_tx(struct bcm43xx_private *bcm,
-                  struct ieee80211_txb *txb)
-{
-       return 0;
-}
-static inline
-void bcm43xx_pio_handle_xmitstatus(struct bcm43xx_private *bcm,
-                                  struct bcm43xx_xmitstatus *status)
-{
-}
-static inline
-void bcm43xx_pio_rx(struct bcm43xx_pioqueue *queue)
-{
-}
-static inline
-void bcm43xx_pio_tx_suspend(struct bcm43xx_pioqueue *queue)
-{
-}
-static inline
-void bcm43xx_pio_tx_resume(struct bcm43xx_pioqueue *queue)
-{
-}
-static inline
-void bcm43xx_pio_freeze_txqueues(struct bcm43xx_private *bcm)
-{
-}
-static inline
-void bcm43xx_pio_thaw_txqueues(struct bcm43xx_private *bcm)
-{
-}
-
-#endif /* CONFIG_BCM43XX_PIO */
-#endif /* BCM43xx_PIO_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_power.c b/drivers/net/wireless/bcm43xx/bcm43xx_power.c
deleted file mode 100644 (file)
index 7e774f4..0000000
+++ /dev/null
@@ -1,393 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include <linux/delay.h>
-
-#include "bcm43xx.h"
-#include "bcm43xx_power.h"
-#include "bcm43xx_main.h"
-
-
-/* Get the Slow Clock Source */
-static int bcm43xx_pctl_get_slowclksrc(struct bcm43xx_private *bcm)
-{
-       u32 tmp;
-       int err;
-
-       assert(bcm->current_core == &bcm->core_chipcommon);
-       if (bcm->current_core->rev < 6) {
-               if (bcm->bustype == BCM43xx_BUSTYPE_PCMCIA ||
-                   bcm->bustype == BCM43xx_BUSTYPE_SB)
-                       return BCM43xx_PCTL_CLKSRC_XTALOS;
-               if (bcm->bustype == BCM43xx_BUSTYPE_PCI) {
-                       err = bcm43xx_pci_read_config32(bcm, BCM43xx_PCTL_OUT, &tmp);
-                       assert(!err);
-                       if (tmp & 0x10)
-                               return BCM43xx_PCTL_CLKSRC_PCI;
-                       return BCM43xx_PCTL_CLKSRC_XTALOS;
-               }
-       }
-       if (bcm->current_core->rev < 10) {
-               tmp = bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SLOWCLKCTL);
-               tmp &= 0x7;
-               if (tmp == 0)
-                       return BCM43xx_PCTL_CLKSRC_LOPWROS;
-               if (tmp == 1)
-                       return BCM43xx_PCTL_CLKSRC_XTALOS;
-               if (tmp == 2)
-                       return BCM43xx_PCTL_CLKSRC_PCI;
-       }
-
-       return BCM43xx_PCTL_CLKSRC_XTALOS;
-}
-
-/* Get max/min slowclock frequency
- * as described in http://bcm-specs.sipsolutions.net/PowerControl
- */
-static int bcm43xx_pctl_clockfreqlimit(struct bcm43xx_private *bcm,
-                                      int get_max)
-{
-       int limit;
-       int clocksrc;
-       int divisor;
-       u32 tmp;
-
-       assert(bcm->chipcommon_capabilities & BCM43xx_CAPABILITIES_PCTL);
-       assert(bcm->current_core == &bcm->core_chipcommon);
-
-       clocksrc = bcm43xx_pctl_get_slowclksrc(bcm);
-       if (bcm->current_core->rev < 6) {
-               switch (clocksrc) {
-               case BCM43xx_PCTL_CLKSRC_PCI:
-                       divisor = 64;
-                       break;
-               case BCM43xx_PCTL_CLKSRC_XTALOS:
-                       divisor = 32;
-                       break;
-               default:
-                       assert(0);
-                       divisor = 1;
-               }
-       } else if (bcm->current_core->rev < 10) {
-               switch (clocksrc) {
-               case BCM43xx_PCTL_CLKSRC_LOPWROS:
-                       divisor = 1;
-                       break;
-               case BCM43xx_PCTL_CLKSRC_XTALOS:
-               case BCM43xx_PCTL_CLKSRC_PCI:
-                       tmp = bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SLOWCLKCTL);
-                       divisor = ((tmp & 0xFFFF0000) >> 16) + 1;
-                       divisor *= 4;
-                       break;
-               default:
-                       assert(0);
-                       divisor = 1;
-               }
-       } else {
-               tmp = bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SYSCLKCTL);
-               divisor = ((tmp & 0xFFFF0000) >> 16) + 1;
-               divisor *= 4;
-       }
-
-       switch (clocksrc) {
-       case BCM43xx_PCTL_CLKSRC_LOPWROS:
-               if (get_max)
-                       limit = 43000;
-               else
-                       limit = 25000;
-               break;
-       case BCM43xx_PCTL_CLKSRC_XTALOS:
-               if (get_max)
-                       limit = 20200000;
-               else
-                       limit = 19800000;
-               break;
-       case BCM43xx_PCTL_CLKSRC_PCI:
-               if (get_max)
-                       limit = 34000000;
-               else
-                       limit = 25000000;
-               break;
-       default:
-               assert(0);
-               limit = 0;
-       }
-       limit /= divisor;
-
-       return limit;
-}
-
-
-/* init power control
- * as described in http://bcm-specs.sipsolutions.net/PowerControl
- */
-int bcm43xx_pctl_init(struct bcm43xx_private *bcm)
-{
-       int err, maxfreq;
-       struct bcm43xx_coreinfo *old_core;
-
-       old_core = bcm->current_core;
-       err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
-       if (err == -ENODEV)
-               return 0;
-       if (err)
-               goto out;
-
-       if (bcm->chip_id == 0x4321) {
-               if (bcm->chip_rev == 0)
-                       bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_CTL, 0x03A4);
-               if (bcm->chip_rev == 1)
-                       bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_CTL, 0x00A4);
-       }
-
-       if (bcm->chipcommon_capabilities & BCM43xx_CAPABILITIES_PCTL) {
-               if (bcm->current_core->rev >= 10) {
-                       /* Set Idle Power clock rate to 1Mhz */
-                       bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_SYSCLKCTL,
-                                      (bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SYSCLKCTL)
-                                      & 0x0000FFFF) | 0x40000);
-               } else {
-                       maxfreq = bcm43xx_pctl_clockfreqlimit(bcm, 1);
-                       bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_PLLONDELAY,
-                                      (maxfreq * 150 + 999999) / 1000000);
-                       bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_FREFSELDELAY,
-                                      (maxfreq * 15 + 999999) / 1000000);
-               }
-       }
-
-       err = bcm43xx_switch_core(bcm, old_core);
-       assert(err == 0);
-
-out:
-       return err;
-}
-
-u16 bcm43xx_pctl_powerup_delay(struct bcm43xx_private *bcm)
-{
-       u16 delay = 0;
-       int err;
-       u32 pll_on_delay;
-       struct bcm43xx_coreinfo *old_core;
-       int minfreq;
-
-       if (bcm->bustype != BCM43xx_BUSTYPE_PCI)
-               goto out;
-       if (!(bcm->chipcommon_capabilities & BCM43xx_CAPABILITIES_PCTL))
-               goto out;
-       old_core = bcm->current_core;
-       err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
-       if (err == -ENODEV)
-               goto out;
-
-       minfreq = bcm43xx_pctl_clockfreqlimit(bcm, 0);
-       pll_on_delay = bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_PLLONDELAY);
-       delay = (((pll_on_delay + 2) * 1000000) + (minfreq - 1)) / minfreq;
-
-       err = bcm43xx_switch_core(bcm, old_core);
-       assert(err == 0);
-
-out:
-       return delay;
-}
-
-/* set the powercontrol clock
- * as described in http://bcm-specs.sipsolutions.net/PowerControl
- */
-int bcm43xx_pctl_set_clock(struct bcm43xx_private *bcm, u16 mode)
-{
-       int err;
-       struct bcm43xx_coreinfo *old_core;
-       u32 tmp;
-
-       old_core = bcm->current_core;
-       err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
-       if (err == -ENODEV)
-               return 0;
-       if (err)
-               goto out;
-       
-       if (bcm->core_chipcommon.rev < 6) {
-               if (mode == BCM43xx_PCTL_CLK_FAST) {
-                       err = bcm43xx_pctl_set_crystal(bcm, 1);
-                       if (err)
-                               goto out;
-               }
-       } else {
-               if ((bcm->chipcommon_capabilities & BCM43xx_CAPABILITIES_PCTL) &&
-                       (bcm->core_chipcommon.rev < 10)) {
-                       switch (mode) {
-                       case BCM43xx_PCTL_CLK_FAST:
-                               tmp = bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SLOWCLKCTL);
-                               tmp = (tmp & ~BCM43xx_PCTL_FORCE_SLOW) | BCM43xx_PCTL_FORCE_PLL;
-                               bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_SLOWCLKCTL, tmp);
-                               break;
-                       case BCM43xx_PCTL_CLK_SLOW:
-                               tmp = bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SLOWCLKCTL);
-                               tmp |= BCM43xx_PCTL_FORCE_SLOW;
-                               bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_SLOWCLKCTL, tmp);
-                               break;
-                       case BCM43xx_PCTL_CLK_DYNAMIC:
-                               tmp = bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SLOWCLKCTL);
-                               tmp &= ~BCM43xx_PCTL_FORCE_SLOW;
-                               tmp |= BCM43xx_PCTL_FORCE_PLL;
-                               tmp &= ~BCM43xx_PCTL_DYN_XTAL;
-                               bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_SLOWCLKCTL, tmp);
-                       }
-               }
-       }
-       
-       err = bcm43xx_switch_core(bcm, old_core);
-       assert(err == 0);
-
-out:
-       return err;
-}
-
-int bcm43xx_pctl_set_crystal(struct bcm43xx_private *bcm, int on)
-{
-       int err;
-       u32 in, out, outenable;
-
-       err = bcm43xx_pci_read_config32(bcm, BCM43xx_PCTL_IN, &in);
-       if (err)
-               goto err_pci;
-       err = bcm43xx_pci_read_config32(bcm, BCM43xx_PCTL_OUT, &out);
-       if (err)
-               goto err_pci;
-       err = bcm43xx_pci_read_config32(bcm, BCM43xx_PCTL_OUTENABLE, &outenable);
-       if (err)
-               goto err_pci;
-
-       outenable |= (BCM43xx_PCTL_XTAL_POWERUP | BCM43xx_PCTL_PLL_POWERDOWN);
-
-       if (on) {
-               if (in & 0x40)
-                       return 0;
-
-               out |= (BCM43xx_PCTL_XTAL_POWERUP | BCM43xx_PCTL_PLL_POWERDOWN);
-
-               err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCTL_OUT, out);
-               if (err)
-                       goto err_pci;
-               err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCTL_OUTENABLE, outenable);
-               if (err)
-                       goto err_pci;
-               udelay(1000);
-
-               out &= ~BCM43xx_PCTL_PLL_POWERDOWN;
-               err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCTL_OUT, out);
-               if (err)
-                       goto err_pci;
-               udelay(5000);
-       } else {
-               if (bcm->current_core->rev < 5)
-                       return 0;
-               if (bcm->sprom.boardflags & BCM43xx_BFL_XTAL_NOSLOW)
-                       return 0;
-
-/*             XXX: Why BCM43xx_MMIO_RADIO_HWENABLED_xx can't be read at this time?
- *             err = bcm43xx_switch_core(bcm, bcm->active_80211_core);
- *             if (err)
- *                     return err;
- *             if (((bcm->current_core->rev >= 3) &&
- *                     (bcm43xx_read32(bcm, BCM43xx_MMIO_RADIO_HWENABLED_HI) & (1 << 16))) ||
- *                   ((bcm->current_core->rev < 3) &&
- *                     !(bcm43xx_read16(bcm, BCM43xx_MMIO_RADIO_HWENABLED_LO) & (1 << 4))))
- *                     return 0;
- *             err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
- *             if (err)
- *                     return err;
- */
-               
-               err = bcm43xx_pctl_set_clock(bcm, BCM43xx_PCTL_CLK_SLOW);
-               if (err)
-                       goto out;
-               out &= ~BCM43xx_PCTL_XTAL_POWERUP;
-               out |= BCM43xx_PCTL_PLL_POWERDOWN;
-               err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCTL_OUT, out);
-               if (err)
-                       goto err_pci;
-               err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCTL_OUTENABLE, outenable);
-               if (err)
-                       goto err_pci;
-       }
-
-out:
-       return err;
-
-err_pci:
-       printk(KERN_ERR PFX "Error: pctl_set_clock() could not access PCI config space!\n");
-       err = -EBUSY;
-       goto out;
-}
-
-/* Set the PowerSavingControlBits.
- * Bitvalues:
- *   0  => unset the bit
- *   1  => set the bit
- *   -1 => calculate the bit
- */
-void bcm43xx_power_saving_ctl_bits(struct bcm43xx_private *bcm,
-                                  int bit25, int bit26)
-{
-       int i;
-       u32 status;
-
-//FIXME: Force 25 to off and 26 to on for now:
-bit25 = 0;
-bit26 = 1;
-
-       if (bit25 == -1) {
-               //TODO: If powersave is not off and FIXME is not set and we are not in adhoc
-               //      and thus is not an AP and we are associated, set bit 25
-       }
-       if (bit26 == -1) {
-               //TODO: If the device is awake or this is an AP, or we are scanning, or FIXME,
-               //      or we are associated, or FIXME, or the latest PS-Poll packet sent was
-               //      successful, set bit26
-       }
-       status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       if (bit25)
-               status |= BCM43xx_SBF_PS1;
-       else
-               status &= ~BCM43xx_SBF_PS1;
-       if (bit26)
-               status |= BCM43xx_SBF_PS2;
-       else
-               status &= ~BCM43xx_SBF_PS2;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, status);
-       if (bit26 && bcm->current_core->rev >= 5) {
-               for (i = 0; i < 100; i++) {
-                       if (bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED, 0x0040) != 4)
-                               break;
-                       udelay(10);
-               }
-       }
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_power.h b/drivers/net/wireless/bcm43xx/bcm43xx_power.h
deleted file mode 100644 (file)
index c966ab3..0000000
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#ifndef BCM43xx_POWER_H_
-#define BCM43xx_POWER_H_
-
-#include <linux/types.h>
-
-/* Clock sources */
-enum {
-       /* PCI clock */
-       BCM43xx_PCTL_CLKSRC_PCI,
-       /* Crystal slow clock oscillator */
-       BCM43xx_PCTL_CLKSRC_XTALOS,
-       /* Low power oscillator */
-       BCM43xx_PCTL_CLKSRC_LOPWROS,
-};
-
-struct bcm43xx_private;
-
-int bcm43xx_pctl_init(struct bcm43xx_private *bcm);
-int bcm43xx_pctl_set_clock(struct bcm43xx_private *bcm, u16 mode);
-int bcm43xx_pctl_set_crystal(struct bcm43xx_private *bcm, int on);
-u16 bcm43xx_pctl_powerup_delay(struct bcm43xx_private *bcm);
-
-void bcm43xx_power_saving_ctl_bits(struct bcm43xx_private *bcm,
-                                  int bit25, int bit26);
-
-#endif /* BCM43xx_POWER_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_radio.c b/drivers/net/wireless/bcm43xx/bcm43xx_radio.c
deleted file mode 100644 (file)
index c605099..0000000
+++ /dev/null
@@ -1,2170 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include <linux/delay.h>
-
-#include "bcm43xx.h"
-#include "bcm43xx_main.h"
-#include "bcm43xx_phy.h"
-#include "bcm43xx_radio.h"
-#include "bcm43xx_ilt.h"
-
-
-/* Table for bcm43xx_radio_calibrationvalue() */
-static const u16 rcc_table[16] = {
-       0x0002, 0x0003, 0x0001, 0x000F,
-       0x0006, 0x0007, 0x0005, 0x000F,
-       0x000A, 0x000B, 0x0009, 0x000F,
-       0x000E, 0x000F, 0x000D, 0x000F,
-};
-
-/* Reverse the bits of a 4bit value.
- * Example:  1101 is flipped 1011
- */
-static u16 flip_4bit(u16 value)
-{
-       u16 flipped = 0x0000;
-
-       assert((value & ~0x000F) == 0x0000);
-
-       flipped |= (value & 0x0001) << 3;
-       flipped |= (value & 0x0002) << 1;
-       flipped |= (value & 0x0004) >> 1;
-       flipped |= (value & 0x0008) >> 3;
-
-       return flipped;
-}
-
-/* Get the freq, as it has to be written to the device. */
-static inline
-u16 channel2freq_bg(u8 channel)
-{
-       /* Frequencies are given as frequencies_bg[index] + 2.4GHz
-        * Starting with channel 1
-        */
-       static const u16 frequencies_bg[14] = {
-               12, 17, 22, 27,
-               32, 37, 42, 47,
-               52, 57, 62, 67,
-               72, 84,
-       };
-
-       assert(channel >= 1 && channel <= 14);
-
-       return frequencies_bg[channel - 1];
-}
-
-/* Get the freq, as it has to be written to the device. */
-static inline
-u16 channel2freq_a(u8 channel)
-{
-       assert(channel <= 200);
-
-       return (5000 + 5 * channel);
-}
-
-void bcm43xx_radio_lock(struct bcm43xx_private *bcm)
-{
-       u32 status;
-
-       status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       status |= BCM43xx_SBF_RADIOREG_LOCK;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, status);
-       mmiowb();
-       udelay(10);
-}
-
-void bcm43xx_radio_unlock(struct bcm43xx_private *bcm)
-{
-       u32 status;
-
-       bcm43xx_read16(bcm, BCM43xx_MMIO_PHY_VER); /* dummy read */
-       status = bcm43xx_read32(bcm, BCM43xx_MMIO_STATUS_BITFIELD);
-       status &= ~BCM43xx_SBF_RADIOREG_LOCK;
-       bcm43xx_write32(bcm, BCM43xx_MMIO_STATUS_BITFIELD, status);
-       mmiowb();
-}
-
-u16 bcm43xx_radio_read16(struct bcm43xx_private *bcm, u16 offset)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_A:
-               offset |= 0x0040;
-               break;
-       case BCM43xx_PHYTYPE_B:
-               if (radio->version == 0x2053) {
-                       if (offset < 0x70)
-                               offset += 0x80;
-                       else if (offset < 0x80)
-                               offset += 0x70;
-               } else if (radio->version == 0x2050) {
-                       offset |= 0x80;
-               } else
-                       assert(0);
-               break;
-       case BCM43xx_PHYTYPE_G:
-               offset |= 0x80;
-               break;
-       }
-
-       bcm43xx_write16(bcm, BCM43xx_MMIO_RADIO_CONTROL, offset);
-       return bcm43xx_read16(bcm, BCM43xx_MMIO_RADIO_DATA_LOW);
-}
-
-void bcm43xx_radio_write16(struct bcm43xx_private *bcm, u16 offset, u16 val)
-{
-       bcm43xx_write16(bcm, BCM43xx_MMIO_RADIO_CONTROL, offset);
-       mmiowb();
-       bcm43xx_write16(bcm, BCM43xx_MMIO_RADIO_DATA_LOW, val);
-}
-
-static void bcm43xx_set_all_gains(struct bcm43xx_private *bcm,
-                                 s16 first, s16 second, s16 third)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 i;
-       u16 start = 0x08, end = 0x18;
-       u16 offset = 0x0400;
-       u16 tmp;
-
-       if (phy->rev <= 1) {
-               offset = 0x5000;
-               start = 0x10;
-               end = 0x20;
-       }
-
-       for (i = 0; i < 4; i++)
-               bcm43xx_ilt_write(bcm, offset + i, first);
-
-       for (i = start; i < end; i++)
-               bcm43xx_ilt_write(bcm, offset + i, second);
-
-       if (third != -1) {
-               tmp = ((u16)third << 14) | ((u16)third << 6);
-               bcm43xx_phy_write(bcm, 0x04A0,
-                                 (bcm43xx_phy_read(bcm, 0x04A0) & 0xBFBF) | tmp);
-               bcm43xx_phy_write(bcm, 0x04A1,
-                                 (bcm43xx_phy_read(bcm, 0x04A1) & 0xBFBF) | tmp);
-               bcm43xx_phy_write(bcm, 0x04A2,
-                                 (bcm43xx_phy_read(bcm, 0x04A2) & 0xBFBF) | tmp);
-       }
-       bcm43xx_dummy_transmission(bcm);
-}
-
-static void bcm43xx_set_original_gains(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 i, tmp;
-       u16 offset = 0x0400;
-       u16 start = 0x0008, end = 0x0018;
-
-       if (phy->rev <= 1) {
-               offset = 0x5000;
-               start = 0x0010;
-               end = 0x0020;
-       }
-
-       for (i = 0; i < 4; i++) {
-               tmp = (i & 0xFFFC);
-               tmp |= (i & 0x0001) << 1;
-               tmp |= (i & 0x0002) >> 1;
-
-               bcm43xx_ilt_write(bcm, offset + i, tmp);
-       }
-
-       for (i = start; i < end; i++)
-               bcm43xx_ilt_write(bcm, offset + i, i - start);
-
-       bcm43xx_phy_write(bcm, 0x04A0,
-                         (bcm43xx_phy_read(bcm, 0x04A0) & 0xBFBF) | 0x4040);
-       bcm43xx_phy_write(bcm, 0x04A1,
-                         (bcm43xx_phy_read(bcm, 0x04A1) & 0xBFBF) | 0x4040);
-       bcm43xx_phy_write(bcm, 0x04A2,
-                         (bcm43xx_phy_read(bcm, 0x04A2) & 0xBFBF) | 0x4000);
-       bcm43xx_dummy_transmission(bcm);
-}
-
-/* Synthetic PU workaround */
-static void bcm43xx_synth_pu_workaround(struct bcm43xx_private *bcm, u8 channel)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       
-       if (radio->version != 0x2050 || radio->revision >= 6) {
-               /* We do not need the workaround. */
-               return;
-       }
-
-       if (channel <= 10) {
-               bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL,
-                               channel2freq_bg(channel + 4));
-       } else {
-               bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL,
-                               channel2freq_bg(1));
-       }
-       udelay(100);
-       bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL,
-                       channel2freq_bg(channel));
-}
-
-u8 bcm43xx_radio_aci_detect(struct bcm43xx_private *bcm, u8 channel)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u8 ret = 0;
-       u16 saved, rssi, temp;
-       int i, j = 0;
-
-       saved = bcm43xx_phy_read(bcm, 0x0403);
-       bcm43xx_radio_selectchannel(bcm, channel, 0);
-       bcm43xx_phy_write(bcm, 0x0403, (saved & 0xFFF8) | 5);
-       if (radio->aci_hw_rssi)
-               rssi = bcm43xx_phy_read(bcm, 0x048A) & 0x3F;
-       else
-               rssi = saved & 0x3F;
-       /* clamp temp to signed 5bit */
-       if (rssi > 32)
-               rssi -= 64;
-       for (i = 0;i < 100; i++) {
-               temp = (bcm43xx_phy_read(bcm, 0x047F) >> 8) & 0x3F;
-               if (temp > 32)
-                       temp -= 64;
-               if (temp < rssi)
-                       j++;
-               if (j >= 20)
-                       ret = 1;
-       }
-       bcm43xx_phy_write(bcm, 0x0403, saved);
-
-       return ret;
-}
-
-u8 bcm43xx_radio_aci_scan(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u8 ret[13];
-       unsigned int channel = radio->channel;
-       unsigned int i, j, start, end;
-       unsigned long phylock_flags;
-
-       if (!((phy->type == BCM43xx_PHYTYPE_G) && (phy->rev > 0)))
-               return 0;
-
-       bcm43xx_phy_lock(bcm, phylock_flags);
-       bcm43xx_radio_lock(bcm);
-       bcm43xx_phy_write(bcm, 0x0802,
-                         bcm43xx_phy_read(bcm, 0x0802) & 0xFFFC);
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                         bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS) & 0x7FFF);
-       bcm43xx_set_all_gains(bcm, 3, 8, 1);
-
-       start = (channel - 5 > 0) ? channel - 5 : 1;
-       end = (channel + 5 < 14) ? channel + 5 : 13;
-
-       for (i = start; i <= end; i++) {
-               if (abs(channel - i) > 2)
-                       ret[i-1] = bcm43xx_radio_aci_detect(bcm, i);
-       }
-       bcm43xx_radio_selectchannel(bcm, channel, 0);
-       bcm43xx_phy_write(bcm, 0x0802,
-                         (bcm43xx_phy_read(bcm, 0x0802) & 0xFFFC) | 0x0003);
-       bcm43xx_phy_write(bcm, 0x0403,
-                         bcm43xx_phy_read(bcm, 0x0403) & 0xFFF8);
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                         bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS) | 0x8000);
-       bcm43xx_set_original_gains(bcm);
-       for (i = 0; i < 13; i++) {
-               if (!ret[i])
-                       continue;
-               end = (i + 5 < 13) ? i + 5 : 13;
-               for (j = i; j < end; j++)
-                       ret[j] = 1;
-       }
-       bcm43xx_radio_unlock(bcm);
-       bcm43xx_phy_unlock(bcm, phylock_flags);
-
-       return ret[channel - 1];
-}
-
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void bcm43xx_nrssi_hw_write(struct bcm43xx_private *bcm, u16 offset, s16 val)
-{
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_NRSSILT_CTRL, offset);
-       mmiowb();
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_NRSSILT_DATA, (u16)val);
-}
-
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-s16 bcm43xx_nrssi_hw_read(struct bcm43xx_private *bcm, u16 offset)
-{
-       u16 val;
-
-       bcm43xx_phy_write(bcm, BCM43xx_PHY_NRSSILT_CTRL, offset);
-       val = bcm43xx_phy_read(bcm, BCM43xx_PHY_NRSSILT_DATA);
-
-       return (s16)val;
-}
-
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void bcm43xx_nrssi_hw_update(struct bcm43xx_private *bcm, u16 val)
-{
-       u16 i;
-       s16 tmp;
-
-       for (i = 0; i < 64; i++) {
-               tmp = bcm43xx_nrssi_hw_read(bcm, i);
-               tmp -= val;
-               tmp = limit_value(tmp, -32, 31);
-               bcm43xx_nrssi_hw_write(bcm, i, tmp);
-       }
-}
-
-/* http://bcm-specs.sipsolutions.net/NRSSILookupTable */
-void bcm43xx_nrssi_mem_update(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       s16 i, delta;
-       s32 tmp;
-
-       delta = 0x1F - radio->nrssi[0];
-       for (i = 0; i < 64; i++) {
-               tmp = (i - delta) * radio->nrssislope;
-               tmp /= 0x10000;
-               tmp += 0x3A;
-               tmp = limit_value(tmp, 0, 0x3F);
-               radio->nrssi_lt[i] = tmp;
-       }
-}
-
-static void bcm43xx_calc_nrssi_offset(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       u16 backup[20] = { 0 };
-       s16 v47F;
-       u16 i;
-       u16 saved = 0xFFFF;
-
-       backup[0] = bcm43xx_phy_read(bcm, 0x0001);
-       backup[1] = bcm43xx_phy_read(bcm, 0x0811);
-       backup[2] = bcm43xx_phy_read(bcm, 0x0812);
-       backup[3] = bcm43xx_phy_read(bcm, 0x0814);
-       backup[4] = bcm43xx_phy_read(bcm, 0x0815);
-       backup[5] = bcm43xx_phy_read(bcm, 0x005A);
-       backup[6] = bcm43xx_phy_read(bcm, 0x0059);
-       backup[7] = bcm43xx_phy_read(bcm, 0x0058);
-       backup[8] = bcm43xx_phy_read(bcm, 0x000A);
-       backup[9] = bcm43xx_phy_read(bcm, 0x0003);
-       backup[10] = bcm43xx_radio_read16(bcm, 0x007A);
-       backup[11] = bcm43xx_radio_read16(bcm, 0x0043);
-
-       bcm43xx_phy_write(bcm, 0x0429,
-                         bcm43xx_phy_read(bcm, 0x0429) & 0x7FFF);
-       bcm43xx_phy_write(bcm, 0x0001,
-                         (bcm43xx_phy_read(bcm, 0x0001) & 0x3FFF) | 0x4000);
-       bcm43xx_phy_write(bcm, 0x0811,
-                         bcm43xx_phy_read(bcm, 0x0811) | 0x000C);
-       bcm43xx_phy_write(bcm, 0x0812,
-                         (bcm43xx_phy_read(bcm, 0x0812) & 0xFFF3) | 0x0004);
-       bcm43xx_phy_write(bcm, 0x0802,
-                         bcm43xx_phy_read(bcm, 0x0802) & ~(0x1 | 0x2));
-       if (phy->rev >= 6) {
-               backup[12] = bcm43xx_phy_read(bcm, 0x002E);
-               backup[13] = bcm43xx_phy_read(bcm, 0x002F);
-               backup[14] = bcm43xx_phy_read(bcm, 0x080F);
-               backup[15] = bcm43xx_phy_read(bcm, 0x0810);
-               backup[16] = bcm43xx_phy_read(bcm, 0x0801);
-               backup[17] = bcm43xx_phy_read(bcm, 0x0060);
-               backup[18] = bcm43xx_phy_read(bcm, 0x0014);
-               backup[19] = bcm43xx_phy_read(bcm, 0x0478);
-
-               bcm43xx_phy_write(bcm, 0x002E, 0);
-               bcm43xx_phy_write(bcm, 0x002F, 0);
-               bcm43xx_phy_write(bcm, 0x080F, 0);
-               bcm43xx_phy_write(bcm, 0x0810, 0);
-               bcm43xx_phy_write(bcm, 0x0478,
-                                 bcm43xx_phy_read(bcm, 0x0478) | 0x0100);
-               bcm43xx_phy_write(bcm, 0x0801,
-                                 bcm43xx_phy_read(bcm, 0x0801) | 0x0040);
-               bcm43xx_phy_write(bcm, 0x0060,
-                                 bcm43xx_phy_read(bcm, 0x0060) | 0x0040);
-               bcm43xx_phy_write(bcm, 0x0014,
-                                 bcm43xx_phy_read(bcm, 0x0014) | 0x0200);
-       }
-       bcm43xx_radio_write16(bcm, 0x007A,
-                             bcm43xx_radio_read16(bcm, 0x007A) | 0x0070);
-       bcm43xx_radio_write16(bcm, 0x007A,
-                             bcm43xx_radio_read16(bcm, 0x007A) | 0x0080);
-       udelay(30);
-
-       v47F = (s16)((bcm43xx_phy_read(bcm, 0x047F) >> 8) & 0x003F);
-       if (v47F >= 0x20)
-               v47F -= 0x40;
-       if (v47F == 31) {
-               for (i = 7; i >= 4; i--) {
-                       bcm43xx_radio_write16(bcm, 0x007B, i);
-                       udelay(20);
-                       v47F = (s16)((bcm43xx_phy_read(bcm, 0x047F) >> 8) & 0x003F);
-                       if (v47F >= 0x20)
-                               v47F -= 0x40;
-                       if (v47F < 31 && saved == 0xFFFF)
-                               saved = i;
-               }
-               if (saved == 0xFFFF)
-                       saved = 4;
-       } else {
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) & 0x007F);
-               bcm43xx_phy_write(bcm, 0x0814,
-                                 bcm43xx_phy_read(bcm, 0x0814) | 0x0001);
-               bcm43xx_phy_write(bcm, 0x0815,
-                                 bcm43xx_phy_read(bcm, 0x0815) & 0xFFFE);
-               bcm43xx_phy_write(bcm, 0x0811,
-                                 bcm43xx_phy_read(bcm, 0x0811) | 0x000C);
-               bcm43xx_phy_write(bcm, 0x0812,
-                                 bcm43xx_phy_read(bcm, 0x0812) | 0x000C);
-               bcm43xx_phy_write(bcm, 0x0811,
-                                 bcm43xx_phy_read(bcm, 0x0811) | 0x0030);
-               bcm43xx_phy_write(bcm, 0x0812,
-                                 bcm43xx_phy_read(bcm, 0x0812) | 0x0030);
-               bcm43xx_phy_write(bcm, 0x005A, 0x0480);
-               bcm43xx_phy_write(bcm, 0x0059, 0x0810);
-               bcm43xx_phy_write(bcm, 0x0058, 0x000D);
-               if (phy->analog == 0) {
-                       bcm43xx_phy_write(bcm, 0x0003, 0x0122);
-               } else {
-                       bcm43xx_phy_write(bcm, 0x000A,
-                                         bcm43xx_phy_read(bcm, 0x000A)
-                                         | 0x2000);
-               }
-               bcm43xx_phy_write(bcm, 0x0814,
-                                 bcm43xx_phy_read(bcm, 0x0814) | 0x0004);
-               bcm43xx_phy_write(bcm, 0x0815,
-                                 bcm43xx_phy_read(bcm, 0x0815) & 0xFFFB);
-               bcm43xx_phy_write(bcm, 0x0003,
-                                 (bcm43xx_phy_read(bcm, 0x0003) & 0xFF9F)
-                                 | 0x0040);
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) | 0x000F);
-               bcm43xx_set_all_gains(bcm, 3, 0, 1);
-               bcm43xx_radio_write16(bcm, 0x0043,
-                                     (bcm43xx_radio_read16(bcm, 0x0043)
-                                      & 0x00F0) | 0x000F);
-               udelay(30);
-               v47F = (s16)((bcm43xx_phy_read(bcm, 0x047F) >> 8) & 0x003F);
-               if (v47F >= 0x20)
-                       v47F -= 0x40;
-               if (v47F == -32) {
-                       for (i = 0; i < 4; i++) {
-                               bcm43xx_radio_write16(bcm, 0x007B, i);
-                               udelay(20);
-                               v47F = (s16)((bcm43xx_phy_read(bcm, 0x047F) >> 8) & 0x003F);
-                               if (v47F >= 0x20)
-                                       v47F -= 0x40;
-                               if (v47F > -31 && saved == 0xFFFF)
-                                       saved = i;
-                       }
-                       if (saved == 0xFFFF)
-                               saved = 3;
-               } else
-                       saved = 0;
-       }
-       bcm43xx_radio_write16(bcm, 0x007B, saved);
-
-       if (phy->rev >= 6) {
-               bcm43xx_phy_write(bcm, 0x002E, backup[12]);
-               bcm43xx_phy_write(bcm, 0x002F, backup[13]);
-               bcm43xx_phy_write(bcm, 0x080F, backup[14]);
-               bcm43xx_phy_write(bcm, 0x0810, backup[15]);
-       }
-       bcm43xx_phy_write(bcm, 0x0814, backup[3]);
-       bcm43xx_phy_write(bcm, 0x0815, backup[4]);
-       bcm43xx_phy_write(bcm, 0x005A, backup[5]);
-       bcm43xx_phy_write(bcm, 0x0059, backup[6]);
-       bcm43xx_phy_write(bcm, 0x0058, backup[7]);
-       bcm43xx_phy_write(bcm, 0x000A, backup[8]);
-       bcm43xx_phy_write(bcm, 0x0003, backup[9]);
-       bcm43xx_radio_write16(bcm, 0x0043, backup[11]);
-       bcm43xx_radio_write16(bcm, 0x007A, backup[10]);
-       bcm43xx_phy_write(bcm, 0x0802,
-                         bcm43xx_phy_read(bcm, 0x0802) | 0x1 | 0x2);
-       bcm43xx_phy_write(bcm, 0x0429,
-                         bcm43xx_phy_read(bcm, 0x0429) | 0x8000);
-       bcm43xx_set_original_gains(bcm);
-       if (phy->rev >= 6) {
-               bcm43xx_phy_write(bcm, 0x0801, backup[16]);
-               bcm43xx_phy_write(bcm, 0x0060, backup[17]);
-               bcm43xx_phy_write(bcm, 0x0014, backup[18]);
-               bcm43xx_phy_write(bcm, 0x0478, backup[19]);
-       }
-       bcm43xx_phy_write(bcm, 0x0001, backup[0]);
-       bcm43xx_phy_write(bcm, 0x0812, backup[2]);
-       bcm43xx_phy_write(bcm, 0x0811, backup[1]);
-}
-
-void bcm43xx_calc_nrssi_slope(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 backup[18] = { 0 };
-       u16 tmp;
-       s16 nrssi0, nrssi1;
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_B:
-               backup[0] = bcm43xx_radio_read16(bcm, 0x007A);
-               backup[1] = bcm43xx_radio_read16(bcm, 0x0052);
-               backup[2] = bcm43xx_radio_read16(bcm, 0x0043);
-               backup[3] = bcm43xx_phy_read(bcm, 0x0030);
-               backup[4] = bcm43xx_phy_read(bcm, 0x0026);
-               backup[5] = bcm43xx_phy_read(bcm, 0x0015);
-               backup[6] = bcm43xx_phy_read(bcm, 0x002A);
-               backup[7] = bcm43xx_phy_read(bcm, 0x0020);
-               backup[8] = bcm43xx_phy_read(bcm, 0x005A);
-               backup[9] = bcm43xx_phy_read(bcm, 0x0059);
-               backup[10] = bcm43xx_phy_read(bcm, 0x0058);
-               backup[11] = bcm43xx_read16(bcm, 0x03E2);
-               backup[12] = bcm43xx_read16(bcm, 0x03E6);
-               backup[13] = bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT);
-
-               tmp  = bcm43xx_radio_read16(bcm, 0x007A);
-               tmp &= (phy->rev >= 5) ? 0x007F : 0x000F;
-               bcm43xx_radio_write16(bcm, 0x007A, tmp);
-               bcm43xx_phy_write(bcm, 0x0030, 0x00FF);
-               bcm43xx_write16(bcm, 0x03EC, 0x7F7F);
-               bcm43xx_phy_write(bcm, 0x0026, 0x0000);
-               bcm43xx_phy_write(bcm, 0x0015,
-                                 bcm43xx_phy_read(bcm, 0x0015) | 0x0020);
-               bcm43xx_phy_write(bcm, 0x002A, 0x08A3);
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) | 0x0080);
-
-               nrssi0 = (s16)bcm43xx_phy_read(bcm, 0x0027);
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) & 0x007F);
-               if (phy->analog >= 2) {
-                       bcm43xx_write16(bcm, 0x03E6, 0x0040);
-               } else if (phy->analog == 0) {
-                       bcm43xx_write16(bcm, 0x03E6, 0x0122);
-               } else {
-                       bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT,
-                                       bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT) & 0x2000);
-               }
-               bcm43xx_phy_write(bcm, 0x0020, 0x3F3F);
-               bcm43xx_phy_write(bcm, 0x0015, 0xF330);
-               bcm43xx_radio_write16(bcm, 0x005A, 0x0060);
-               bcm43xx_radio_write16(bcm, 0x0043,
-                                     bcm43xx_radio_read16(bcm, 0x0043) & 0x00F0);
-               bcm43xx_phy_write(bcm, 0x005A, 0x0480);
-               bcm43xx_phy_write(bcm, 0x0059, 0x0810);
-               bcm43xx_phy_write(bcm, 0x0058, 0x000D);
-               udelay(20);
-
-               nrssi1 = (s16)bcm43xx_phy_read(bcm, 0x0027);
-               bcm43xx_phy_write(bcm, 0x0030, backup[3]);
-               bcm43xx_radio_write16(bcm, 0x007A, backup[0]);
-               bcm43xx_write16(bcm, 0x03E2, backup[11]);
-               bcm43xx_phy_write(bcm, 0x0026, backup[4]);
-               bcm43xx_phy_write(bcm, 0x0015, backup[5]);
-               bcm43xx_phy_write(bcm, 0x002A, backup[6]);
-               bcm43xx_synth_pu_workaround(bcm, radio->channel);
-               if (phy->analog != 0)
-                       bcm43xx_write16(bcm, 0x03F4, backup[13]);
-
-               bcm43xx_phy_write(bcm, 0x0020, backup[7]);
-               bcm43xx_phy_write(bcm, 0x005A, backup[8]);
-               bcm43xx_phy_write(bcm, 0x0059, backup[9]);
-               bcm43xx_phy_write(bcm, 0x0058, backup[10]);
-               bcm43xx_radio_write16(bcm, 0x0052, backup[1]);
-               bcm43xx_radio_write16(bcm, 0x0043, backup[2]);
-
-               if (nrssi0 == nrssi1)
-                       radio->nrssislope = 0x00010000;
-               else 
-                       radio->nrssislope = 0x00400000 / (nrssi0 - nrssi1);
-
-               if (nrssi0 <= -4) {
-                       radio->nrssi[0] = nrssi0;
-                       radio->nrssi[1] = nrssi1;
-               }
-               break;
-       case BCM43xx_PHYTYPE_G:
-               if (radio->revision >= 9)
-                       return;
-               if (radio->revision == 8)
-                       bcm43xx_calc_nrssi_offset(bcm);
-
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                                 bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS) & 0x7FFF);
-               bcm43xx_phy_write(bcm, 0x0802,
-                                 bcm43xx_phy_read(bcm, 0x0802) & 0xFFFC);
-               backup[7] = bcm43xx_read16(bcm, 0x03E2);
-               bcm43xx_write16(bcm, 0x03E2,
-                               bcm43xx_read16(bcm, 0x03E2) | 0x8000);
-               backup[0] = bcm43xx_radio_read16(bcm, 0x007A);
-               backup[1] = bcm43xx_radio_read16(bcm, 0x0052);
-               backup[2] = bcm43xx_radio_read16(bcm, 0x0043);
-               backup[3] = bcm43xx_phy_read(bcm, 0x0015);
-               backup[4] = bcm43xx_phy_read(bcm, 0x005A);
-               backup[5] = bcm43xx_phy_read(bcm, 0x0059);
-               backup[6] = bcm43xx_phy_read(bcm, 0x0058);
-               backup[8] = bcm43xx_read16(bcm, 0x03E6);
-               backup[9] = bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT);
-               if (phy->rev >= 3) {
-                       backup[10] = bcm43xx_phy_read(bcm, 0x002E);
-                       backup[11] = bcm43xx_phy_read(bcm, 0x002F);
-                       backup[12] = bcm43xx_phy_read(bcm, 0x080F);
-                       backup[13] = bcm43xx_phy_read(bcm, BCM43xx_PHY_G_LO_CONTROL);
-                       backup[14] = bcm43xx_phy_read(bcm, 0x0801);
-                       backup[15] = bcm43xx_phy_read(bcm, 0x0060);
-                       backup[16] = bcm43xx_phy_read(bcm, 0x0014);
-                       backup[17] = bcm43xx_phy_read(bcm, 0x0478);
-                       bcm43xx_phy_write(bcm, 0x002E, 0);
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_LO_CONTROL, 0);
-                       switch (phy->rev) {
-                       case 4: case 6: case 7:
-                               bcm43xx_phy_write(bcm, 0x0478,
-                                                 bcm43xx_phy_read(bcm, 0x0478)
-                                                 | 0x0100);
-                               bcm43xx_phy_write(bcm, 0x0801,
-                                                 bcm43xx_phy_read(bcm, 0x0801)
-                                                 | 0x0040);
-                               break;
-                       case 3: case 5:
-                               bcm43xx_phy_write(bcm, 0x0801,
-                                                 bcm43xx_phy_read(bcm, 0x0801)
-                                                 & 0xFFBF);
-                               break;
-                       }
-                       bcm43xx_phy_write(bcm, 0x0060,
-                                         bcm43xx_phy_read(bcm, 0x0060)
-                                         | 0x0040);
-                       bcm43xx_phy_write(bcm, 0x0014,
-                                         bcm43xx_phy_read(bcm, 0x0014)
-                                         | 0x0200);
-               }
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) | 0x0070);
-               bcm43xx_set_all_gains(bcm, 0, 8, 0);
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) & 0x00F7);
-               if (phy->rev >= 2) {
-                       bcm43xx_phy_write(bcm, 0x0811,
-                                         (bcm43xx_phy_read(bcm, 0x0811) & 0xFFCF) | 0x0030);
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         (bcm43xx_phy_read(bcm, 0x0812) & 0xFFCF) | 0x0010);
-               }
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) | 0x0080);
-               udelay(20);
-
-               nrssi0 = (s16)((bcm43xx_phy_read(bcm, 0x047F) >> 8) & 0x003F);
-               if (nrssi0 >= 0x0020)
-                       nrssi0 -= 0x0040;
-
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) & 0x007F);
-               if (phy->analog >= 2) {
-                       bcm43xx_phy_write(bcm, 0x0003,
-                                         (bcm43xx_phy_read(bcm, 0x0003)
-                                          & 0xFF9F) | 0x0040);
-               }
-
-               bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT,
-                               bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT)
-                               | 0x2000);
-               bcm43xx_radio_write16(bcm, 0x007A,
-                                     bcm43xx_radio_read16(bcm, 0x007A) | 0x000F);
-               bcm43xx_phy_write(bcm, 0x0015, 0xF330);
-               if (phy->rev >= 2) {
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         (bcm43xx_phy_read(bcm, 0x0812) & 0xFFCF) | 0x0020);
-                       bcm43xx_phy_write(bcm, 0x0811,
-                                         (bcm43xx_phy_read(bcm, 0x0811) & 0xFFCF) | 0x0020);
-               }
-
-               bcm43xx_set_all_gains(bcm, 3, 0, 1);
-               if (radio->revision == 8) {
-                       bcm43xx_radio_write16(bcm, 0x0043, 0x001F);
-               } else {
-                       tmp = bcm43xx_radio_read16(bcm, 0x0052) & 0xFF0F;
-                       bcm43xx_radio_write16(bcm, 0x0052, tmp | 0x0060);
-                       tmp = bcm43xx_radio_read16(bcm, 0x0043) & 0xFFF0;
-                       bcm43xx_radio_write16(bcm, 0x0043, tmp | 0x0009);
-               }
-               bcm43xx_phy_write(bcm, 0x005A, 0x0480);
-               bcm43xx_phy_write(bcm, 0x0059, 0x0810);
-               bcm43xx_phy_write(bcm, 0x0058, 0x000D);
-               udelay(20);
-               nrssi1 = (s16)((bcm43xx_phy_read(bcm, 0x047F) >> 8) & 0x003F);
-               if (nrssi1 >= 0x0020)
-                       nrssi1 -= 0x0040;
-               if (nrssi0 == nrssi1)
-                       radio->nrssislope = 0x00010000;
-               else
-                       radio->nrssislope = 0x00400000 / (nrssi0 - nrssi1);
-               if (nrssi0 >= -4) {
-                       radio->nrssi[0] = nrssi1;
-                       radio->nrssi[1] = nrssi0;
-               }
-               if (phy->rev >= 3) {
-                       bcm43xx_phy_write(bcm, 0x002E, backup[10]);
-                       bcm43xx_phy_write(bcm, 0x002F, backup[11]);
-                       bcm43xx_phy_write(bcm, 0x080F, backup[12]);
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_LO_CONTROL, backup[13]);
-               }
-               if (phy->rev >= 2) {
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         bcm43xx_phy_read(bcm, 0x0812) & 0xFFCF);
-                       bcm43xx_phy_write(bcm, 0x0811,
-                                         bcm43xx_phy_read(bcm, 0x0811) & 0xFFCF);
-               }
-
-               bcm43xx_radio_write16(bcm, 0x007A, backup[0]);
-               bcm43xx_radio_write16(bcm, 0x0052, backup[1]);
-               bcm43xx_radio_write16(bcm, 0x0043, backup[2]);
-               bcm43xx_write16(bcm, 0x03E2, backup[7]);
-               bcm43xx_write16(bcm, 0x03E6, backup[8]);
-               bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT, backup[9]);
-               bcm43xx_phy_write(bcm, 0x0015, backup[3]);
-               bcm43xx_phy_write(bcm, 0x005A, backup[4]);
-               bcm43xx_phy_write(bcm, 0x0059, backup[5]);
-               bcm43xx_phy_write(bcm, 0x0058, backup[6]);
-               bcm43xx_synth_pu_workaround(bcm, radio->channel);
-               bcm43xx_phy_write(bcm, 0x0802,
-                                 bcm43xx_phy_read(bcm, 0x0802) | (0x0001 | 0x0002));
-               bcm43xx_set_original_gains(bcm);
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                                 bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS) | 0x8000);
-               if (phy->rev >= 3) {
-                       bcm43xx_phy_write(bcm, 0x0801, backup[14]);
-                       bcm43xx_phy_write(bcm, 0x0060, backup[15]);
-                       bcm43xx_phy_write(bcm, 0x0014, backup[16]);
-                       bcm43xx_phy_write(bcm, 0x0478, backup[17]);
-               }
-               bcm43xx_nrssi_mem_update(bcm);
-               bcm43xx_calc_nrssi_threshold(bcm);
-               break;
-       default:
-               assert(0);
-       }
-}
-
-void bcm43xx_calc_nrssi_threshold(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       s32 threshold;
-       s32 a, b;
-       s16 tmp16;
-       u16 tmp_u16;
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_B: {
-               if (radio->version != 0x2050)
-                       return;
-               if (!(bcm->sprom.boardflags & BCM43xx_BFL_RSSI))
-                       return;
-
-               if (radio->revision >= 6) {
-                       threshold = (radio->nrssi[1] - radio->nrssi[0]) * 32;
-                       threshold += 20 * (radio->nrssi[0] + 1);
-                       threshold /= 40;
-               } else
-                       threshold = radio->nrssi[1] - 5;
-
-               threshold = limit_value(threshold, 0, 0x3E);
-               bcm43xx_phy_read(bcm, 0x0020); /* dummy read */
-               bcm43xx_phy_write(bcm, 0x0020, (((u16)threshold) << 8) | 0x001C);
-
-               if (radio->revision >= 6) {
-                       bcm43xx_phy_write(bcm, 0x0087, 0x0E0D);
-                       bcm43xx_phy_write(bcm, 0x0086, 0x0C0B);
-                       bcm43xx_phy_write(bcm, 0x0085, 0x0A09);
-                       bcm43xx_phy_write(bcm, 0x0084, 0x0808);
-                       bcm43xx_phy_write(bcm, 0x0083, 0x0808);
-                       bcm43xx_phy_write(bcm, 0x0082, 0x0604);
-                       bcm43xx_phy_write(bcm, 0x0081, 0x0302);
-                       bcm43xx_phy_write(bcm, 0x0080, 0x0100);
-               }
-               break;
-       }
-       case BCM43xx_PHYTYPE_G:
-               if (!phy->connected ||
-                   !(bcm->sprom.boardflags & BCM43xx_BFL_RSSI)) {
-                       tmp16 = bcm43xx_nrssi_hw_read(bcm, 0x20);
-                       if (tmp16 >= 0x20)
-                               tmp16 -= 0x40;
-                       if (tmp16 < 3) {
-                               bcm43xx_phy_write(bcm, 0x048A,
-                                                 (bcm43xx_phy_read(bcm, 0x048A)
-                                                  & 0xF000) | 0x09EB);
-                       } else {
-                               bcm43xx_phy_write(bcm, 0x048A,
-                                                 (bcm43xx_phy_read(bcm, 0x048A)
-                                                  & 0xF000) | 0x0AED);
-                       }
-               } else {
-                       if (radio->interfmode == BCM43xx_RADIO_INTERFMODE_NONWLAN) {
-                               a = 0xE;
-                               b = 0xA;
-                       } else if (!radio->aci_wlan_automatic && radio->aci_enable) {
-                               a = 0x13;
-                               b = 0x12;
-                       } else {
-                               a = 0xE;
-                               b = 0x11;
-                       }
-
-                       a = a * (radio->nrssi[1] - radio->nrssi[0]);
-                       a += (radio->nrssi[0] << 6);
-                       if (a < 32)
-                               a += 31;
-                       else
-                               a += 32;
-                       a = a >> 6;
-                       a = limit_value(a, -31, 31);
-
-                       b = b * (radio->nrssi[1] - radio->nrssi[0]);
-                       b += (radio->nrssi[0] << 6);
-                       if (b < 32)
-                               b += 31;
-                       else
-                               b += 32;
-                       b = b >> 6;
-                       b = limit_value(b, -31, 31);
-
-                       tmp_u16 = bcm43xx_phy_read(bcm, 0x048A) & 0xF000;
-                       tmp_u16 |= ((u32)b & 0x0000003F);
-                       tmp_u16 |= (((u32)a & 0x0000003F) << 6);
-                       bcm43xx_phy_write(bcm, 0x048A, tmp_u16);
-               }
-               break;
-       default:
-               assert(0);
-       }
-}
-
-/* Stack implementation to save/restore values from the
- * interference mitigation code.
- * It is save to restore values in random order.
- */
-static void _stack_save(u32 *_stackptr, size_t *stackidx,
-                       u8 id, u16 offset, u16 value)
-{
-       u32 *stackptr = &(_stackptr[*stackidx]);
-
-       assert((offset & 0xE000) == 0x0000);
-       assert((id & 0xF8) == 0x00);
-       *stackptr = offset;
-       *stackptr |= ((u32)id) << 13;
-       *stackptr |= ((u32)value) << 16;
-       (*stackidx)++;
-       assert(*stackidx < BCM43xx_INTERFSTACK_SIZE);
-}
-
-static u16 _stack_restore(u32 *stackptr,
-                         u8 id, u16 offset)
-{
-       size_t i;
-
-       assert((offset & 0xE000) == 0x0000);
-       assert((id & 0xF8) == 0x00);
-       for (i = 0; i < BCM43xx_INTERFSTACK_SIZE; i++, stackptr++) {
-               if ((*stackptr & 0x00001FFF) != offset)
-                       continue;
-               if (((*stackptr & 0x00007000) >> 13) != id)
-                       continue;
-               return ((*stackptr & 0xFFFF0000) >> 16);
-       }
-       assert(0);
-
-       return 0;
-}
-
-#define phy_stacksave(offset)                                  \
-       do {                                                    \
-               _stack_save(stack, &stackidx, 0x1, (offset),    \
-                           bcm43xx_phy_read(bcm, (offset)));   \
-       } while (0)
-#define phy_stackrestore(offset)                               \
-       do {                                                    \
-               bcm43xx_phy_write(bcm, (offset),                \
-                                 _stack_restore(stack, 0x1,    \
-                                                (offset)));    \
-       } while (0)
-#define radio_stacksave(offset)                                                \
-       do {                                                            \
-               _stack_save(stack, &stackidx, 0x2, (offset),            \
-                           bcm43xx_radio_read16(bcm, (offset)));       \
-       } while (0)
-#define radio_stackrestore(offset)                                     \
-       do {                                                            \
-               bcm43xx_radio_write16(bcm, (offset),                    \
-                                     _stack_restore(stack, 0x2,        \
-                                                    (offset)));        \
-       } while (0)
-#define ilt_stacksave(offset)                                  \
-       do {                                                    \
-               _stack_save(stack, &stackidx, 0x3, (offset),    \
-                           bcm43xx_ilt_read(bcm, (offset)));   \
-       } while (0)
-#define ilt_stackrestore(offset)                               \
-       do {                                                    \
-               bcm43xx_ilt_write(bcm, (offset),                \
-                                 _stack_restore(stack, 0x3,    \
-                                                (offset)));    \
-       } while (0)
-
-static void
-bcm43xx_radio_interference_mitigation_enable(struct bcm43xx_private *bcm,
-                                            int mode)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 tmp, flipped;
-       u32 tmp32;
-       size_t stackidx = 0;
-       u32 *stack = radio->interfstack;
-
-       switch (mode) {
-       case BCM43xx_RADIO_INTERFMODE_NONWLAN:
-               if (phy->rev != 1) {
-                       bcm43xx_phy_write(bcm, 0x042B,
-                                         bcm43xx_phy_read(bcm, 0x042B) | 0x0800);
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                                         bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS) & ~0x4000);
-                       break;
-               }
-               radio_stacksave(0x0078);
-               tmp = (bcm43xx_radio_read16(bcm, 0x0078) & 0x001E);
-               flipped = flip_4bit(tmp);
-               if (flipped < 10 && flipped >= 8)
-                       flipped = 7;
-               else if (flipped >= 10)
-                       flipped -= 3;
-               flipped = flip_4bit(flipped);
-               flipped = (flipped << 1) | 0x0020;
-               bcm43xx_radio_write16(bcm, 0x0078, flipped);
-
-               bcm43xx_calc_nrssi_threshold(bcm);
-
-               phy_stacksave(0x0406);
-               bcm43xx_phy_write(bcm, 0x0406, 0x7E28);
-
-               bcm43xx_phy_write(bcm, 0x042B,
-                                 bcm43xx_phy_read(bcm, 0x042B) | 0x0800);
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_RADIO_BITFIELD,
-                                 bcm43xx_phy_read(bcm, BCM43xx_PHY_RADIO_BITFIELD) | 0x1000);
-
-               phy_stacksave(0x04A0);
-               bcm43xx_phy_write(bcm, 0x04A0,
-                                 (bcm43xx_phy_read(bcm, 0x04A0) & 0xC0C0) | 0x0008);
-               phy_stacksave(0x04A1);
-               bcm43xx_phy_write(bcm, 0x04A1,
-                                 (bcm43xx_phy_read(bcm, 0x04A1) & 0xC0C0) | 0x0605);
-               phy_stacksave(0x04A2);
-               bcm43xx_phy_write(bcm, 0x04A2,
-                                 (bcm43xx_phy_read(bcm, 0x04A2) & 0xC0C0) | 0x0204);
-               phy_stacksave(0x04A8);
-               bcm43xx_phy_write(bcm, 0x04A8,
-                                 (bcm43xx_phy_read(bcm, 0x04A8) & 0xC0C0) | 0x0803);
-               phy_stacksave(0x04AB);
-               bcm43xx_phy_write(bcm, 0x04AB,
-                                 (bcm43xx_phy_read(bcm, 0x04AB) & 0xC0C0) | 0x0605);
-
-               phy_stacksave(0x04A7);
-               bcm43xx_phy_write(bcm, 0x04A7, 0x0002);
-               phy_stacksave(0x04A3);
-               bcm43xx_phy_write(bcm, 0x04A3, 0x287A);
-               phy_stacksave(0x04A9);
-               bcm43xx_phy_write(bcm, 0x04A9, 0x2027);
-               phy_stacksave(0x0493);
-               bcm43xx_phy_write(bcm, 0x0493, 0x32F5);
-               phy_stacksave(0x04AA);
-               bcm43xx_phy_write(bcm, 0x04AA, 0x2027);
-               phy_stacksave(0x04AC);
-               bcm43xx_phy_write(bcm, 0x04AC, 0x32F5);
-               break;
-       case BCM43xx_RADIO_INTERFMODE_MANUALWLAN:
-               if (bcm43xx_phy_read(bcm, 0x0033) & 0x0800)
-                       break;
-
-               radio->aci_enable = 1;
-
-               phy_stacksave(BCM43xx_PHY_RADIO_BITFIELD);
-               phy_stacksave(BCM43xx_PHY_G_CRS);
-               if (phy->rev < 2) {
-                       phy_stacksave(0x0406);
-               } else {
-                       phy_stacksave(0x04C0);
-                       phy_stacksave(0x04C1);
-               }
-               phy_stacksave(0x0033);
-               phy_stacksave(0x04A7);
-               phy_stacksave(0x04A3);
-               phy_stacksave(0x04A9);
-               phy_stacksave(0x04AA);
-               phy_stacksave(0x04AC);
-               phy_stacksave(0x0493);
-               phy_stacksave(0x04A1);
-               phy_stacksave(0x04A0);
-               phy_stacksave(0x04A2);
-               phy_stacksave(0x048A);
-               phy_stacksave(0x04A8);
-               phy_stacksave(0x04AB);
-               if (phy->rev == 2) {
-                       phy_stacksave(0x04AD);
-                       phy_stacksave(0x04AE);
-               } else if (phy->rev >= 3) {
-                       phy_stacksave(0x04AD);
-                       phy_stacksave(0x0415);
-                       phy_stacksave(0x0416);
-                       phy_stacksave(0x0417);
-                       ilt_stacksave(0x1A00 + 0x2);
-                       ilt_stacksave(0x1A00 + 0x3);
-               }
-               phy_stacksave(0x042B);
-               phy_stacksave(0x048C);
-
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_RADIO_BITFIELD,
-                                 bcm43xx_phy_read(bcm, BCM43xx_PHY_RADIO_BITFIELD)
-                                 & ~0x1000);
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                                 (bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS)
-                                  & 0xFFFC) | 0x0002);
-
-               bcm43xx_phy_write(bcm, 0x0033, 0x0800);
-               bcm43xx_phy_write(bcm, 0x04A3, 0x2027);
-               bcm43xx_phy_write(bcm, 0x04A9, 0x1CA8);
-               bcm43xx_phy_write(bcm, 0x0493, 0x287A);
-               bcm43xx_phy_write(bcm, 0x04AA, 0x1CA8);
-               bcm43xx_phy_write(bcm, 0x04AC, 0x287A);
-
-               bcm43xx_phy_write(bcm, 0x04A0,
-                                 (bcm43xx_phy_read(bcm, 0x04A0)
-                                  & 0xFFC0) | 0x001A);
-               bcm43xx_phy_write(bcm, 0x04A7, 0x000D);
-
-               if (phy->rev < 2) {
-                       bcm43xx_phy_write(bcm, 0x0406, 0xFF0D);
-               } else if (phy->rev == 2) {
-                       bcm43xx_phy_write(bcm, 0x04C0, 0xFFFF);
-                       bcm43xx_phy_write(bcm, 0x04C1, 0x00A9);
-               } else {
-                       bcm43xx_phy_write(bcm, 0x04C0, 0x00C1);
-                       bcm43xx_phy_write(bcm, 0x04C1, 0x0059);
-               }
-
-               bcm43xx_phy_write(bcm, 0x04A1,
-                                 (bcm43xx_phy_read(bcm, 0x04A1)
-                                  & 0xC0FF) | 0x1800);
-               bcm43xx_phy_write(bcm, 0x04A1,
-                                 (bcm43xx_phy_read(bcm, 0x04A1)
-                                  & 0xFFC0) | 0x0015);
-               bcm43xx_phy_write(bcm, 0x04A8,
-                                 (bcm43xx_phy_read(bcm, 0x04A8)
-                                  & 0xCFFF) | 0x1000);
-               bcm43xx_phy_write(bcm, 0x04A8,
-                                 (bcm43xx_phy_read(bcm, 0x04A8)
-                                  & 0xF0FF) | 0x0A00);
-               bcm43xx_phy_write(bcm, 0x04AB,
-                                 (bcm43xx_phy_read(bcm, 0x04AB)
-                                  & 0xCFFF) | 0x1000);
-               bcm43xx_phy_write(bcm, 0x04AB,
-                                 (bcm43xx_phy_read(bcm, 0x04AB)
-                                  & 0xF0FF) | 0x0800);
-               bcm43xx_phy_write(bcm, 0x04AB,
-                                 (bcm43xx_phy_read(bcm, 0x04AB)
-                                  & 0xFFCF) | 0x0010);
-               bcm43xx_phy_write(bcm, 0x04AB,
-                                 (bcm43xx_phy_read(bcm, 0x04AB)
-                                  & 0xFFF0) | 0x0005);
-               bcm43xx_phy_write(bcm, 0x04A8,
-                                 (bcm43xx_phy_read(bcm, 0x04A8)
-                                  & 0xFFCF) | 0x0010);
-               bcm43xx_phy_write(bcm, 0x04A8,
-                                 (bcm43xx_phy_read(bcm, 0x04A8)
-                                  & 0xFFF0) | 0x0006);
-               bcm43xx_phy_write(bcm, 0x04A2,
-                                 (bcm43xx_phy_read(bcm, 0x04A2)
-                                  & 0xF0FF) | 0x0800);
-               bcm43xx_phy_write(bcm, 0x04A0,
-                                 (bcm43xx_phy_read(bcm, 0x04A0)
-                                  & 0xF0FF) | 0x0500);
-               bcm43xx_phy_write(bcm, 0x04A2,
-                                 (bcm43xx_phy_read(bcm, 0x04A2)
-                                  & 0xFFF0) | 0x000B);
-
-               if (phy->rev >= 3) {
-                       bcm43xx_phy_write(bcm, 0x048A,
-                                         bcm43xx_phy_read(bcm, 0x048A)
-                                         & ~0x8000);
-                       bcm43xx_phy_write(bcm, 0x0415,
-                                         (bcm43xx_phy_read(bcm, 0x0415)
-                                          & 0x8000) | 0x36D8);
-                       bcm43xx_phy_write(bcm, 0x0416,
-                                         (bcm43xx_phy_read(bcm, 0x0416)
-                                          & 0x8000) | 0x36D8);
-                       bcm43xx_phy_write(bcm, 0x0417,
-                                         (bcm43xx_phy_read(bcm, 0x0417)
-                                          & 0xFE00) | 0x016D);
-               } else {
-                       bcm43xx_phy_write(bcm, 0x048A,
-                                         bcm43xx_phy_read(bcm, 0x048A)
-                                         | 0x1000);
-                       bcm43xx_phy_write(bcm, 0x048A,
-                                         (bcm43xx_phy_read(bcm, 0x048A)
-                                          & 0x9FFF) | 0x2000);
-                       tmp32 = bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
-                                                  BCM43xx_UCODEFLAGS_OFFSET);
-                       if (!(tmp32 & 0x800)) {
-                               tmp32 |= 0x800;
-                               bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
-                                                   BCM43xx_UCODEFLAGS_OFFSET,
-                                                   tmp32);
-                       }
-               }
-               if (phy->rev >= 2) {
-                       bcm43xx_phy_write(bcm, 0x042B,
-                                         bcm43xx_phy_read(bcm, 0x042B)
-                                         | 0x0800);
-               }
-               bcm43xx_phy_write(bcm, 0x048C,
-                                 (bcm43xx_phy_read(bcm, 0x048C)
-                                  & 0xF0FF) | 0x0200);
-               if (phy->rev == 2) {
-                       bcm43xx_phy_write(bcm, 0x04AE,
-                                         (bcm43xx_phy_read(bcm, 0x04AE)
-                                          & 0xFF00) | 0x007F);
-                       bcm43xx_phy_write(bcm, 0x04AD,
-                                         (bcm43xx_phy_read(bcm, 0x04AD)
-                                          & 0x00FF) | 0x1300);
-               } else if (phy->rev >= 6) {
-                       bcm43xx_ilt_write(bcm, 0x1A00 + 0x3, 0x007F);
-                       bcm43xx_ilt_write(bcm, 0x1A00 + 0x2, 0x007F);
-                       bcm43xx_phy_write(bcm, 0x04AD,
-                                         bcm43xx_phy_read(bcm, 0x04AD)
-                                         & 0x00FF);
-               }
-               bcm43xx_calc_nrssi_slope(bcm);
-               break;
-       default:
-               assert(0);
-       }
-}
-
-static void
-bcm43xx_radio_interference_mitigation_disable(struct bcm43xx_private *bcm,
-                                             int mode)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u32 tmp32;
-       u32 *stack = radio->interfstack;
-
-       switch (mode) {
-       case BCM43xx_RADIO_INTERFMODE_NONWLAN:
-               if (phy->rev != 1) {
-                       bcm43xx_phy_write(bcm, 0x042B,
-                                         bcm43xx_phy_read(bcm, 0x042B) & ~0x0800);
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                                         bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS) | 0x4000);
-                       break;
-               }
-               phy_stackrestore(0x0078);
-               bcm43xx_calc_nrssi_threshold(bcm);
-               phy_stackrestore(0x0406);
-               bcm43xx_phy_write(bcm, 0x042B,
-                                 bcm43xx_phy_read(bcm, 0x042B) & ~0x0800);
-               if (!bcm->bad_frames_preempt) {
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_RADIO_BITFIELD,
-                                         bcm43xx_phy_read(bcm, BCM43xx_PHY_RADIO_BITFIELD)
-                                         & ~(1 << 11));
-               }
-               bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                                 bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS) | 0x4000);
-               phy_stackrestore(0x04A0);
-               phy_stackrestore(0x04A1);
-               phy_stackrestore(0x04A2);
-               phy_stackrestore(0x04A8);
-               phy_stackrestore(0x04AB);
-               phy_stackrestore(0x04A7);
-               phy_stackrestore(0x04A3);
-               phy_stackrestore(0x04A9);
-               phy_stackrestore(0x0493);
-               phy_stackrestore(0x04AA);
-               phy_stackrestore(0x04AC);
-               break;
-       case BCM43xx_RADIO_INTERFMODE_MANUALWLAN:
-               if (!(bcm43xx_phy_read(bcm, 0x0033) & 0x0800))
-                       break;
-
-               radio->aci_enable = 0;
-
-               phy_stackrestore(BCM43xx_PHY_RADIO_BITFIELD);
-               phy_stackrestore(BCM43xx_PHY_G_CRS);
-               phy_stackrestore(0x0033);
-               phy_stackrestore(0x04A3);
-               phy_stackrestore(0x04A9);
-               phy_stackrestore(0x0493);
-               phy_stackrestore(0x04AA);
-               phy_stackrestore(0x04AC);
-               phy_stackrestore(0x04A0);
-               phy_stackrestore(0x04A7);
-               if (phy->rev >= 2) {
-                       phy_stackrestore(0x04C0);
-                       phy_stackrestore(0x04C1);
-               } else
-                       phy_stackrestore(0x0406);
-               phy_stackrestore(0x04A1);
-               phy_stackrestore(0x04AB);
-               phy_stackrestore(0x04A8);
-               if (phy->rev == 2) {
-                       phy_stackrestore(0x04AD);
-                       phy_stackrestore(0x04AE);
-               } else if (phy->rev >= 3) {
-                       phy_stackrestore(0x04AD);
-                       phy_stackrestore(0x0415);
-                       phy_stackrestore(0x0416);
-                       phy_stackrestore(0x0417);
-                       ilt_stackrestore(0x1A00 + 0x2);
-                       ilt_stackrestore(0x1A00 + 0x3);
-               }
-               phy_stackrestore(0x04A2);
-               phy_stackrestore(0x04A8);
-               phy_stackrestore(0x042B);
-               phy_stackrestore(0x048C);
-               tmp32 = bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
-                                          BCM43xx_UCODEFLAGS_OFFSET);
-               if (tmp32 & 0x800) {
-                       tmp32 &= ~0x800;
-                       bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
-                                           BCM43xx_UCODEFLAGS_OFFSET,
-                                           tmp32);
-               }
-               bcm43xx_calc_nrssi_slope(bcm);
-               break;
-       default:
-               assert(0);
-       }
-}
-
-#undef phy_stacksave
-#undef phy_stackrestore
-#undef radio_stacksave
-#undef radio_stackrestore
-#undef ilt_stacksave
-#undef ilt_stackrestore
-
-int bcm43xx_radio_set_interference_mitigation(struct bcm43xx_private *bcm,
-                                             int mode)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       int currentmode;
-
-       if ((phy->type != BCM43xx_PHYTYPE_G) ||
-           (phy->rev == 0) ||
-           (!phy->connected))
-               return -ENODEV;
-
-       radio->aci_wlan_automatic = 0;
-       switch (mode) {
-       case BCM43xx_RADIO_INTERFMODE_AUTOWLAN:
-               radio->aci_wlan_automatic = 1;
-               if (radio->aci_enable)
-                       mode = BCM43xx_RADIO_INTERFMODE_MANUALWLAN;
-               else
-                       mode = BCM43xx_RADIO_INTERFMODE_NONE;
-               break;
-       case BCM43xx_RADIO_INTERFMODE_NONE:
-       case BCM43xx_RADIO_INTERFMODE_NONWLAN:
-       case BCM43xx_RADIO_INTERFMODE_MANUALWLAN:
-               break;
-       default:
-               return -EINVAL;
-       }
-
-       currentmode = radio->interfmode;
-       if (currentmode == mode)
-               return 0;
-       if (currentmode != BCM43xx_RADIO_INTERFMODE_NONE)
-               bcm43xx_radio_interference_mitigation_disable(bcm, currentmode);
-
-       if (mode == BCM43xx_RADIO_INTERFMODE_NONE) {
-               radio->aci_enable = 0;
-               radio->aci_hw_rssi = 0;
-       } else
-               bcm43xx_radio_interference_mitigation_enable(bcm, mode);
-       radio->interfmode = mode;
-
-       return 0;
-}
-
-u16 bcm43xx_radio_calibrationvalue(struct bcm43xx_private *bcm)
-{
-       u16 reg, index, ret;
-
-       reg = bcm43xx_radio_read16(bcm, 0x0060);
-       index = (reg & 0x001E) >> 1;
-       ret = rcc_table[index] << 1;
-       ret |= (reg & 0x0001);
-       ret |= 0x0020;
-
-       return ret;
-}
-
-#define LPD(L, P, D)    (((L) << 2) | ((P) << 1) | ((D) << 0))
-static u16 bcm43xx_get_812_value(struct bcm43xx_private *bcm, u8 lpd)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 loop_or = 0;
-       u16 adj_loopback_gain = phy->loopback_gain[0];
-       u8 loop;
-       u16 extern_lna_control;
-
-       if (!phy->connected)
-               return 0;
-       if (!has_loopback_gain(phy)) {
-               if (phy->rev < 7 || !(bcm->sprom.boardflags
-                   & BCM43xx_BFL_EXTLNA)) {
-                       switch (lpd) {
-                       case LPD(0, 1, 1):
-                               return 0x0FB2;
-                       case LPD(0, 0, 1):
-                               return 0x00B2;
-                       case LPD(1, 0, 1):
-                               return 0x30B2;
-                       case LPD(1, 0, 0):
-                               return 0x30B3;
-                       default:
-                               assert(0);
-                       }
-               } else {
-                       switch (lpd) {
-                       case LPD(0, 1, 1):
-                               return 0x8FB2;
-                       case LPD(0, 0, 1):
-                               return 0x80B2;
-                       case LPD(1, 0, 1):
-                               return 0x20B2;
-                       case LPD(1, 0, 0):
-                               return 0x20B3;
-                       default:
-                               assert(0);
-                       }
-               }
-       } else {
-               if (radio->revision == 8)
-                       adj_loopback_gain += 0x003E;
-               else
-                       adj_loopback_gain += 0x0026;
-               if (adj_loopback_gain >= 0x46) {
-                       adj_loopback_gain -= 0x46;
-                       extern_lna_control = 0x3000;
-               } else if (adj_loopback_gain >= 0x3A) {
-                       adj_loopback_gain -= 0x3A;
-                       extern_lna_control = 0x2000;
-               } else if (adj_loopback_gain >= 0x2E) {
-                       adj_loopback_gain -= 0x2E;
-                       extern_lna_control = 0x1000;
-               } else {
-                       adj_loopback_gain -= 0x10;
-                       extern_lna_control = 0x0000;
-               }
-               for (loop = 0; loop < 16; loop++) {
-                       u16 tmp = adj_loopback_gain - 6 * loop;
-                       if (tmp < 6)
-                               break;
-               }
-
-               loop_or = (loop << 8) | extern_lna_control;
-               if (phy->rev >= 7 && bcm->sprom.boardflags
-                   & BCM43xx_BFL_EXTLNA) {
-                       if (extern_lna_control)
-                               loop_or |= 0x8000;
-                       switch (lpd) {
-                       case LPD(0, 1, 1):
-                               return 0x8F92;
-                       case LPD(0, 0, 1):
-                               return (0x8092 | loop_or);
-                       case LPD(1, 0, 1):
-                               return (0x2092 | loop_or);
-                       case LPD(1, 0, 0):
-                               return (0x2093 | loop_or);
-                       default:
-                               assert(0);
-                       }
-               } else {
-                       switch (lpd) {
-                       case LPD(0, 1, 1):
-                               return 0x0F92;
-                       case LPD(0, 0, 1):
-                       case LPD(1, 0, 1):
-                               return (0x0092 | loop_or);
-                       case LPD(1, 0, 0):
-                               return (0x0093 | loop_or);
-                       default:
-                               assert(0);
-                       }
-               }
-       }
-       return 0;
-}
-
-u16 bcm43xx_radio_init2050(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 backup[21] = { 0 };
-       u16 ret;
-       u16 i, j;
-       u32 tmp1 = 0, tmp2 = 0;
-
-       backup[0] = bcm43xx_radio_read16(bcm, 0x0043);
-       backup[14] = bcm43xx_radio_read16(bcm, 0x0051);
-       backup[15] = bcm43xx_radio_read16(bcm, 0x0052);
-       backup[1] = bcm43xx_phy_read(bcm, 0x0015);
-       backup[16] = bcm43xx_phy_read(bcm, 0x005A);
-       backup[17] = bcm43xx_phy_read(bcm, 0x0059);
-       backup[18] = bcm43xx_phy_read(bcm, 0x0058);
-       if (phy->type == BCM43xx_PHYTYPE_B) {
-               backup[2] = bcm43xx_phy_read(bcm, 0x0030);
-               backup[3] = bcm43xx_read16(bcm, 0x03EC);
-               bcm43xx_phy_write(bcm, 0x0030, 0x00FF);
-               bcm43xx_write16(bcm, 0x03EC, 0x3F3F);
-       } else {
-               if (phy->connected) {
-                       backup[4] = bcm43xx_phy_read(bcm, 0x0811);
-                       backup[5] = bcm43xx_phy_read(bcm, 0x0812);
-                       backup[6] = bcm43xx_phy_read(bcm, 0x0814);
-                       backup[7] = bcm43xx_phy_read(bcm, 0x0815);
-                       backup[8] = bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS);
-                       backup[9] = bcm43xx_phy_read(bcm, 0x0802);
-                       bcm43xx_phy_write(bcm, 0x0814,
-                                         (bcm43xx_phy_read(bcm, 0x0814)
-                                         | 0x0003));
-                       bcm43xx_phy_write(bcm, 0x0815,
-                                         (bcm43xx_phy_read(bcm, 0x0815)
-                                         & 0xFFFC));
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS,
-                                         (bcm43xx_phy_read(bcm, BCM43xx_PHY_G_CRS)
-                                         & 0x7FFF));
-                       bcm43xx_phy_write(bcm, 0x0802,
-                                         (bcm43xx_phy_read(bcm, 0x0802) & 0xFFFC));
-                       if (phy->rev > 1) { /* loopback gain enabled */
-                               backup[19] = bcm43xx_phy_read(bcm, 0x080F);
-                               backup[20] = bcm43xx_phy_read(bcm, 0x0810);
-                               if (phy->rev >= 3)
-                                       bcm43xx_phy_write(bcm, 0x080F, 0xC020);
-                               else
-                                       bcm43xx_phy_write(bcm, 0x080F, 0x8020);
-                               bcm43xx_phy_write(bcm, 0x0810, 0x0000);
-                       }
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         bcm43xx_get_812_value(bcm, LPD(0, 1, 1)));
-                       if (phy->rev < 7 || !(bcm->sprom.boardflags
-                           & BCM43xx_BFL_EXTLNA))
-                               bcm43xx_phy_write(bcm, 0x0811, 0x01B3);
-                       else
-                               bcm43xx_phy_write(bcm, 0x0811, 0x09B3);
-               }
-       }
-       bcm43xx_write16(bcm, BCM43xx_MMIO_PHY_RADIO,
-                       (bcm43xx_read16(bcm, BCM43xx_MMIO_PHY_RADIO) | 0x8000));
-       backup[10] = bcm43xx_phy_read(bcm, 0x0035);
-       bcm43xx_phy_write(bcm, 0x0035,
-                         (bcm43xx_phy_read(bcm, 0x0035) & 0xFF7F));
-       backup[11] = bcm43xx_read16(bcm, 0x03E6);
-       backup[12] = bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT);
-
-       // Initialization
-       if (phy->analog == 0) {
-               bcm43xx_write16(bcm, 0x03E6, 0x0122);
-       } else {
-               if (phy->analog >= 2)
-                       bcm43xx_phy_write(bcm, 0x0003,
-                                         (bcm43xx_phy_read(bcm, 0x0003)
-                                         & 0xFFBF) | 0x0040);
-               bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT,
-                               (bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT)
-                               | 0x2000));
-       }
-
-       ret = bcm43xx_radio_calibrationvalue(bcm);
-
-       if (phy->type == BCM43xx_PHYTYPE_B)
-               bcm43xx_radio_write16(bcm, 0x0078, 0x0026);
-
-       if (phy->connected)
-               bcm43xx_phy_write(bcm, 0x0812,
-                                 bcm43xx_get_812_value(bcm, LPD(0, 1, 1)));
-       bcm43xx_phy_write(bcm, 0x0015, 0xBFAF);
-       bcm43xx_phy_write(bcm, 0x002B, 0x1403);
-       if (phy->connected)
-               bcm43xx_phy_write(bcm, 0x0812,
-                                 bcm43xx_get_812_value(bcm, LPD(0, 0, 1)));
-       bcm43xx_phy_write(bcm, 0x0015, 0xBFA0);
-       bcm43xx_radio_write16(bcm, 0x0051,
-                             (bcm43xx_radio_read16(bcm, 0x0051) | 0x0004));
-       if (radio->revision == 8)
-               bcm43xx_radio_write16(bcm, 0x0043, 0x001F);
-       else {
-               bcm43xx_radio_write16(bcm, 0x0052, 0x0000);
-               bcm43xx_radio_write16(bcm, 0x0043,
-                                     (bcm43xx_radio_read16(bcm, 0x0043) & 0xFFF0)
-                                     | 0x0009);
-       }
-       bcm43xx_phy_write(bcm, 0x0058, 0x0000);
-
-       for (i = 0; i < 16; i++) {
-               bcm43xx_phy_write(bcm, 0x005A, 0x0480);
-               bcm43xx_phy_write(bcm, 0x0059, 0xC810);
-               bcm43xx_phy_write(bcm, 0x0058, 0x000D);
-               if (phy->connected)
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         bcm43xx_get_812_value(bcm, LPD(1, 0, 1)));
-               bcm43xx_phy_write(bcm, 0x0015, 0xAFB0);
-               udelay(10);
-               if (phy->connected)
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         bcm43xx_get_812_value(bcm, LPD(1, 0, 1)));
-               bcm43xx_phy_write(bcm, 0x0015, 0xEFB0);
-               udelay(10);
-               if (phy->connected)
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         bcm43xx_get_812_value(bcm, LPD(1, 0, 0)));
-               bcm43xx_phy_write(bcm, 0x0015, 0xFFF0);
-               udelay(20);
-               tmp1 += bcm43xx_phy_read(bcm, 0x002D);
-               bcm43xx_phy_write(bcm, 0x0058, 0x0000);
-               if (phy->connected)
-                       bcm43xx_phy_write(bcm, 0x0812,
-                                         bcm43xx_get_812_value(bcm, LPD(1, 0, 1)));
-               bcm43xx_phy_write(bcm, 0x0015, 0xAFB0);
-       }
-
-       tmp1++;
-       tmp1 >>= 9;
-       udelay(10);
-       bcm43xx_phy_write(bcm, 0x0058, 0x0000);
-
-       for (i = 0; i < 16; i++) {
-               bcm43xx_radio_write16(bcm, 0x0078, (flip_4bit(i) << 1) | 0x0020);
-               backup[13] = bcm43xx_radio_read16(bcm, 0x0078);
-               udelay(10);
-               for (j = 0; j < 16; j++) {
-                       bcm43xx_phy_write(bcm, 0x005A, 0x0D80);
-                       bcm43xx_phy_write(bcm, 0x0059, 0xC810);
-                       bcm43xx_phy_write(bcm, 0x0058, 0x000D);
-                       if (phy->connected)
-                               bcm43xx_phy_write(bcm, 0x0812,
-                                                 bcm43xx_get_812_value(bcm,
-                                                 LPD(1, 0, 1)));
-                       bcm43xx_phy_write(bcm, 0x0015, 0xAFB0);
-                       udelay(10);
-                       if (phy->connected)
-                               bcm43xx_phy_write(bcm, 0x0812,
-                                                 bcm43xx_get_812_value(bcm,
-                                                 LPD(1, 0, 1)));
-                       bcm43xx_phy_write(bcm, 0x0015, 0xEFB0);
-                       udelay(10);
-                       if (phy->connected)
-                               bcm43xx_phy_write(bcm, 0x0812,
-                                                 bcm43xx_get_812_value(bcm,
-                                                 LPD(1, 0, 0)));
-                       bcm43xx_phy_write(bcm, 0x0015, 0xFFF0);
-                       udelay(10);
-                       tmp2 += bcm43xx_phy_read(bcm, 0x002D);
-                       bcm43xx_phy_write(bcm, 0x0058, 0x0000);
-                       if (phy->connected)
-                               bcm43xx_phy_write(bcm, 0x0812,
-                                                 bcm43xx_get_812_value(bcm,
-                                                 LPD(1, 0, 1)));
-                       bcm43xx_phy_write(bcm, 0x0015, 0xAFB0);
-               }
-               tmp2++;
-               tmp2 >>= 8;
-               if (tmp1 < tmp2)
-                       break;
-       }
-
-       /* Restore the registers */
-       bcm43xx_phy_write(bcm, 0x0015, backup[1]);
-       bcm43xx_radio_write16(bcm, 0x0051, backup[14]);
-       bcm43xx_radio_write16(bcm, 0x0052, backup[15]);
-       bcm43xx_radio_write16(bcm, 0x0043, backup[0]);
-       bcm43xx_phy_write(bcm, 0x005A, backup[16]);
-       bcm43xx_phy_write(bcm, 0x0059, backup[17]);
-       bcm43xx_phy_write(bcm, 0x0058, backup[18]);
-       bcm43xx_write16(bcm, 0x03E6, backup[11]);
-       if (phy->analog != 0)
-               bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT, backup[12]);
-       bcm43xx_phy_write(bcm, 0x0035, backup[10]);
-       bcm43xx_radio_selectchannel(bcm, radio->channel, 1);
-       if (phy->type == BCM43xx_PHYTYPE_B) {
-               bcm43xx_phy_write(bcm, 0x0030, backup[2]);
-               bcm43xx_write16(bcm, 0x03EC, backup[3]);
-       } else {
-               if (phy->connected) {
-                       bcm43xx_write16(bcm, BCM43xx_MMIO_PHY_RADIO,
-                                       (bcm43xx_read16(bcm,
-                                       BCM43xx_MMIO_PHY_RADIO) & 0x7FFF));
-                       bcm43xx_phy_write(bcm, 0x0811, backup[4]);
-                       bcm43xx_phy_write(bcm, 0x0812, backup[5]);
-                       bcm43xx_phy_write(bcm, 0x0814, backup[6]);
-                       bcm43xx_phy_write(bcm, 0x0815, backup[7]);
-                       bcm43xx_phy_write(bcm, BCM43xx_PHY_G_CRS, backup[8]);
-                       bcm43xx_phy_write(bcm, 0x0802, backup[9]);
-                       if (phy->rev > 1) {
-                               bcm43xx_phy_write(bcm, 0x080F, backup[19]);
-                               bcm43xx_phy_write(bcm, 0x0810, backup[20]);
-                       }
-               }
-       }
-       if (i >= 15)
-               ret = backup[13];
-
-       return ret;
-}
-
-void bcm43xx_radio_init2060(struct bcm43xx_private *bcm)
-{
-       int err;
-
-       bcm43xx_radio_write16(bcm, 0x0004, 0x00C0);
-       bcm43xx_radio_write16(bcm, 0x0005, 0x0008);
-       bcm43xx_radio_write16(bcm, 0x0009, 0x0040);
-       bcm43xx_radio_write16(bcm, 0x0005, 0x00AA);
-       bcm43xx_radio_write16(bcm, 0x0032, 0x008F);
-       bcm43xx_radio_write16(bcm, 0x0006, 0x008F);
-       bcm43xx_radio_write16(bcm, 0x0034, 0x008F);
-       bcm43xx_radio_write16(bcm, 0x002C, 0x0007);
-       bcm43xx_radio_write16(bcm, 0x0082, 0x0080);
-       bcm43xx_radio_write16(bcm, 0x0080, 0x0000);
-       bcm43xx_radio_write16(bcm, 0x003F, 0x00DA);
-       bcm43xx_radio_write16(bcm, 0x0005, bcm43xx_radio_read16(bcm, 0x0005) & ~0x0008);
-       bcm43xx_radio_write16(bcm, 0x0081, bcm43xx_radio_read16(bcm, 0x0081) & ~0x0010);
-       bcm43xx_radio_write16(bcm, 0x0081, bcm43xx_radio_read16(bcm, 0x0081) & ~0x0020);
-       bcm43xx_radio_write16(bcm, 0x0081, bcm43xx_radio_read16(bcm, 0x0081) & ~0x0020);
-       udelay(400);
-
-       bcm43xx_radio_write16(bcm, 0x0081, (bcm43xx_radio_read16(bcm, 0x0081) & ~0x0020) | 0x0010);
-       udelay(400);
-
-       bcm43xx_radio_write16(bcm, 0x0005, (bcm43xx_radio_read16(bcm, 0x0005) & ~0x0008) | 0x0008);
-       bcm43xx_radio_write16(bcm, 0x0085, bcm43xx_radio_read16(bcm, 0x0085) & ~0x0010);
-       bcm43xx_radio_write16(bcm, 0x0005, bcm43xx_radio_read16(bcm, 0x0005) & ~0x0008);
-       bcm43xx_radio_write16(bcm, 0x0081, bcm43xx_radio_read16(bcm, 0x0081) & ~0x0040);
-       bcm43xx_radio_write16(bcm, 0x0081, (bcm43xx_radio_read16(bcm, 0x0081) & ~0x0040) | 0x0040);
-       bcm43xx_radio_write16(bcm, 0x0005, (bcm43xx_radio_read16(bcm, 0x0081) & ~0x0008) | 0x0008);
-       bcm43xx_phy_write(bcm, 0x0063, 0xDDC6);
-       bcm43xx_phy_write(bcm, 0x0069, 0x07BE);
-       bcm43xx_phy_write(bcm, 0x006A, 0x0000);
-
-       err = bcm43xx_radio_selectchannel(bcm, BCM43xx_RADIO_DEFAULT_CHANNEL_A, 0);
-       assert(err == 0);
-       udelay(1000);
-}
-
-static inline
-u16 freq_r3A_value(u16 frequency)
-{
-       u16 value;
-
-       if (frequency < 5091)
-               value = 0x0040;
-       else if (frequency < 5321)
-               value = 0x0000;
-       else if (frequency < 5806)
-               value = 0x0080;
-       else
-               value = 0x0040;
-
-       return value;
-}
-
-void bcm43xx_radio_set_tx_iq(struct bcm43xx_private *bcm)
-{
-       static const u8 data_high[5] = { 0x00, 0x40, 0x80, 0x90, 0xD0 };
-       static const u8 data_low[5]  = { 0x00, 0x01, 0x05, 0x06, 0x0A };
-       u16 tmp = bcm43xx_radio_read16(bcm, 0x001E);
-       int i, j;
-       
-       for (i = 0; i < 5; i++) {
-               for (j = 0; j < 5; j++) {
-                       if (tmp == (data_high[i] | data_low[j])) {
-                               bcm43xx_phy_write(bcm, 0x0069, (i - j) << 8 | 0x00C0);
-                               return;
-                       }
-               }
-       }
-}
-
-int bcm43xx_radio_selectchannel(struct bcm43xx_private *bcm,
-                               u8 channel,
-                               int synthetic_pu_workaround)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 r8, tmp;
-       u16 freq;
-
-       if (!ieee80211_is_valid_channel(bcm->ieee, channel))
-               return -EINVAL;
-       if ((radio->manufact == 0x17F) &&
-           (radio->version == 0x2060) &&
-           (radio->revision == 1)) {
-               freq = channel2freq_a(channel);
-
-               r8 = bcm43xx_radio_read16(bcm, 0x0008);
-               bcm43xx_write16(bcm, 0x03F0, freq);
-               bcm43xx_radio_write16(bcm, 0x0008, r8);
-
-               TODO();//TODO: write max channel TX power? to Radio 0x2D
-               tmp = bcm43xx_radio_read16(bcm, 0x002E);
-               tmp &= 0x0080;
-               TODO();//TODO: OR tmp with the Power out estimation for this channel?
-               bcm43xx_radio_write16(bcm, 0x002E, tmp);
-
-               if (freq >= 4920 && freq <= 5500) {
-                       /* 
-                        * r8 = (((freq * 15 * 0xE1FC780F) >> 32) / 29) & 0x0F;
-                        *    = (freq * 0.025862069
-                        */
-                       r8 = 3 * freq / 116; /* is equal to r8 = freq * 0.025862 */
-               }
-               bcm43xx_radio_write16(bcm, 0x0007, (r8 << 4) | r8);
-               bcm43xx_radio_write16(bcm, 0x0020, (r8 << 4) | r8);
-               bcm43xx_radio_write16(bcm, 0x0021, (r8 << 4) | r8);
-               bcm43xx_radio_write16(bcm, 0x0022,
-                                     (bcm43xx_radio_read16(bcm, 0x0022)
-                                      & 0x000F) | (r8 << 4));
-               bcm43xx_radio_write16(bcm, 0x002A, (r8 << 4));
-               bcm43xx_radio_write16(bcm, 0x002B, (r8 << 4));
-               bcm43xx_radio_write16(bcm, 0x0008,
-                                     (bcm43xx_radio_read16(bcm, 0x0008)
-                                      & 0x00F0) | (r8 << 4));
-               bcm43xx_radio_write16(bcm, 0x0029,
-                                     (bcm43xx_radio_read16(bcm, 0x0029)
-                                      & 0xFF0F) | 0x00B0);
-               bcm43xx_radio_write16(bcm, 0x0035, 0x00AA);
-               bcm43xx_radio_write16(bcm, 0x0036, 0x0085);
-               bcm43xx_radio_write16(bcm, 0x003A,
-                                     (bcm43xx_radio_read16(bcm, 0x003A)
-                                      & 0xFF20) | freq_r3A_value(freq));
-               bcm43xx_radio_write16(bcm, 0x003D,
-                                     bcm43xx_radio_read16(bcm, 0x003D) & 0x00FF);
-               bcm43xx_radio_write16(bcm, 0x0081,
-                                     (bcm43xx_radio_read16(bcm, 0x0081)
-                                      & 0xFF7F) | 0x0080);
-               bcm43xx_radio_write16(bcm, 0x0035,
-                                     bcm43xx_radio_read16(bcm, 0x0035) & 0xFFEF);
-               bcm43xx_radio_write16(bcm, 0x0035,
-                                     (bcm43xx_radio_read16(bcm, 0x0035)
-                                      & 0xFFEF) | 0x0010);
-               bcm43xx_radio_set_tx_iq(bcm);
-               TODO(); //TODO: TSSI2dbm workaround
-               bcm43xx_phy_xmitpower(bcm);//FIXME correct?
-       } else {
-               if (synthetic_pu_workaround)
-                       bcm43xx_synth_pu_workaround(bcm, channel);
-
-               bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL,
-                               channel2freq_bg(channel));
-
-               if (channel == 14) {
-                       if (bcm->sprom.locale == BCM43xx_LOCALE_JAPAN) {
-                               bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
-                                                   BCM43xx_UCODEFLAGS_OFFSET,
-                                                   bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
-                                                                      BCM43xx_UCODEFLAGS_OFFSET)
-                                                   & ~(1 << 7));
-                       } else {
-                               bcm43xx_shm_write32(bcm, BCM43xx_SHM_SHARED,
-                                                   BCM43xx_UCODEFLAGS_OFFSET,
-                                                   bcm43xx_shm_read32(bcm, BCM43xx_SHM_SHARED,
-                                                                      BCM43xx_UCODEFLAGS_OFFSET)
-                                                   | (1 << 7));
-                       }
-                       bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT,
-                                       bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT)
-                                       | (1 << 11));
-               } else {
-                       bcm43xx_write16(bcm, BCM43xx_MMIO_CHANNEL_EXT,
-                                       bcm43xx_read16(bcm, BCM43xx_MMIO_CHANNEL_EXT)
-                                       & 0xF7BF);
-               }
-       }
-
-       radio->channel = channel;
-       //XXX: Using the longer of 2 timeouts (8000 vs 2000 usecs). Specs states
-       //     that 2000 usecs might suffice.
-       udelay(8000);
-
-       return 0;
-}
-
-void bcm43xx_radio_set_txantenna(struct bcm43xx_private *bcm, u32 val)
-{
-       u16 tmp;
-
-       val <<= 8;
-       tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x0022) & 0xFCFF;
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0022, tmp | val);
-       tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x03A8) & 0xFCFF;
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x03A8, tmp | val);
-       tmp = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED, 0x0054) & 0xFCFF;
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0054, tmp | val);
-}
-
-/* http://bcm-specs.sipsolutions.net/TX_Gain_Base_Band */
-static u16 bcm43xx_get_txgain_base_band(u16 txpower)
-{
-       u16 ret;
-
-       assert(txpower <= 63);
-
-       if (txpower >= 54)
-               ret = 2;
-       else if (txpower >= 49)
-               ret = 4;
-       else if (txpower >= 44)
-               ret = 5;
-       else
-               ret = 6;
-
-       return ret;
-}
-
-/* http://bcm-specs.sipsolutions.net/TX_Gain_Radio_Frequency_Power_Amplifier */
-static u16 bcm43xx_get_txgain_freq_power_amp(u16 txpower)
-{
-       u16 ret;
-
-       assert(txpower <= 63);
-
-       if (txpower >= 32)
-               ret = 0;
-       else if (txpower >= 25)
-               ret = 1;
-       else if (txpower >= 20)
-               ret = 2;
-       else if (txpower >= 12)
-               ret = 3;
-       else
-               ret = 4;
-
-       return ret;
-}
-
-/* http://bcm-specs.sipsolutions.net/TX_Gain_Digital_Analog_Converter */
-static u16 bcm43xx_get_txgain_dac(u16 txpower)
-{
-       u16 ret;
-
-       assert(txpower <= 63);
-
-       if (txpower >= 54)
-               ret = txpower - 53;
-       else if (txpower >= 49)
-               ret = txpower - 42;
-       else if (txpower >= 44)
-               ret = txpower - 37;
-       else if (txpower >= 32)
-               ret = txpower - 32;
-       else if (txpower >= 25)
-               ret = txpower - 20;
-       else if (txpower >= 20)
-               ret = txpower - 13;
-       else if (txpower >= 12)
-               ret = txpower - 8;
-       else
-               ret = txpower;
-
-       return ret;
-}
-
-void bcm43xx_radio_set_txpower_a(struct bcm43xx_private *bcm, u16 txpower)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 pamp, base, dac, ilt;
-
-       txpower = limit_value(txpower, 0, 63);
-
-       pamp = bcm43xx_get_txgain_freq_power_amp(txpower);
-       pamp <<= 5;
-       pamp &= 0x00E0;
-       bcm43xx_phy_write(bcm, 0x0019, pamp);
-
-       base = bcm43xx_get_txgain_base_band(txpower);
-       base &= 0x000F;
-       bcm43xx_phy_write(bcm, 0x0017, base | 0x0020);
-
-       ilt = bcm43xx_ilt_read(bcm, 0x3001);
-       ilt &= 0x0007;
-
-       dac = bcm43xx_get_txgain_dac(txpower);
-       dac <<= 3;
-       dac |= ilt;
-
-       bcm43xx_ilt_write(bcm, 0x3001, dac);
-
-       radio->txpwr_offset = txpower;
-
-       TODO();
-       //TODO: FuncPlaceholder (Adjust BB loft cancel)
-}
-
-void bcm43xx_radio_set_txpower_bg(struct bcm43xx_private *bcm,
-                                 u16 baseband_attenuation, u16 radio_attenuation,
-                                 u16 txpower)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-
-       if (baseband_attenuation == 0xFFFF)
-               baseband_attenuation = radio->baseband_atten;
-       if (radio_attenuation == 0xFFFF)
-               radio_attenuation = radio->radio_atten;
-       if (txpower == 0xFFFF)
-               txpower = radio->txctl1;
-       radio->baseband_atten = baseband_attenuation;
-       radio->radio_atten = radio_attenuation;
-       radio->txctl1 = txpower;
-
-       assert(/*baseband_attenuation >= 0 &&*/ baseband_attenuation <= 11);
-       if (radio->revision < 6)
-               assert(/*radio_attenuation >= 0 &&*/ radio_attenuation <= 9);
-       else
-               assert(/* radio_attenuation >= 0 &&*/ radio_attenuation <= 31);
-       assert(/*txpower >= 0 &&*/ txpower <= 7);
-
-       bcm43xx_phy_set_baseband_attenuation(bcm, baseband_attenuation);
-       bcm43xx_radio_write16(bcm, 0x0043, radio_attenuation);
-       bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0064, radio_attenuation);
-       if (radio->version == 0x2050) {
-               bcm43xx_radio_write16(bcm, 0x0052,
-                                     (bcm43xx_radio_read16(bcm, 0x0052) & ~0x0070)
-                                      | ((txpower << 4) & 0x0070));
-       }
-       //FIXME: The spec is very weird and unclear here.
-       if (phy->type == BCM43xx_PHYTYPE_G)
-               bcm43xx_phy_lo_adjust(bcm, 0);
-}
-
-u16 bcm43xx_default_baseband_attenuation(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-
-       if (radio->version == 0x2050 && radio->revision < 6)
-               return 0;
-       return 2;
-}
-
-u16 bcm43xx_default_radio_attenuation(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       u16 att = 0xFFFF;
-
-       if (phy->type == BCM43xx_PHYTYPE_A)
-               return 0x60;
-
-       switch (radio->version) {
-       case 0x2053:
-               switch (radio->revision) {
-               case 1:
-                       att = 6;
-                       break;
-               }
-               break;
-       case 0x2050:
-               switch (radio->revision) {
-               case 0:
-                       att = 5;
-                       break;
-               case 1:
-                       if (phy->type == BCM43xx_PHYTYPE_G) {
-                               if (bcm->board_vendor == PCI_VENDOR_ID_BROADCOM &&
-                                   bcm->board_type == 0x421 &&
-                                   bcm->board_revision >= 30)
-                                       att = 3;
-                               else if (bcm->board_vendor == PCI_VENDOR_ID_BROADCOM &&
-                                        bcm->board_type == 0x416)
-                                       att = 3;
-                               else
-                                       att = 1;
-                       } else {
-                               if (bcm->board_vendor == PCI_VENDOR_ID_BROADCOM &&
-                                   bcm->board_type == 0x421 &&
-                                   bcm->board_revision >= 30)
-                                       att = 7;
-                               else
-                                       att = 6;
-                       }
-                       break;
-               case 2:
-                       if (phy->type == BCM43xx_PHYTYPE_G) {
-                               if (bcm->board_vendor == PCI_VENDOR_ID_BROADCOM &&
-                                   bcm->board_type == 0x421 &&
-                                   bcm->board_revision >= 30)
-                                       att = 3;
-                               else if (bcm->board_vendor == PCI_VENDOR_ID_BROADCOM &&
-                                        bcm->board_type == 0x416)
-                                       att = 5;
-                               else if (bcm->chip_id == 0x4320)
-                                       att = 4;
-                               else
-                                       att = 3;
-                       } else
-                               att = 6;
-                       break;
-               case 3:
-                       att = 5;
-                       break;
-               case 4:
-               case 5:
-                       att = 1;
-                       break;
-               case 6:
-               case 7:
-                       att = 5;
-                       break;
-               case 8:
-                       att = 0x1A;
-                       break;
-               case 9:
-               default:
-                       att = 5;
-               }
-       }
-       if (bcm->board_vendor == PCI_VENDOR_ID_BROADCOM &&
-           bcm->board_type == 0x421) {
-               if (bcm->board_revision < 0x43)
-                       att = 2;
-               else if (bcm->board_revision < 0x51)
-                       att = 3;
-       }
-       if (att == 0xFFFF)
-               att = 5;
-
-       return att;
-}
-
-u16 bcm43xx_default_txctl1(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-
-       if (radio->version != 0x2050)
-               return 0;
-       if (radio->revision == 1)
-               return 3;
-       if (radio->revision < 6)
-               return 2;
-       if (radio->revision == 8)
-               return 1;
-       return 0;
-}
-
-void bcm43xx_radio_turn_on(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       int err;
-
-       if (radio->enabled)
-               return;
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_A:
-               bcm43xx_radio_write16(bcm, 0x0004, 0x00C0);
-               bcm43xx_radio_write16(bcm, 0x0005, 0x0008);
-               bcm43xx_phy_write(bcm, 0x0010, bcm43xx_phy_read(bcm, 0x0010) & 0xFFF7);
-               bcm43xx_phy_write(bcm, 0x0011, bcm43xx_phy_read(bcm, 0x0011) & 0xFFF7);
-               bcm43xx_radio_init2060(bcm);    
-               break;
-       case BCM43xx_PHYTYPE_B:
-       case BCM43xx_PHYTYPE_G:
-               bcm43xx_phy_write(bcm, 0x0015, 0x8000);
-               bcm43xx_phy_write(bcm, 0x0015, 0xCC00);
-               bcm43xx_phy_write(bcm, 0x0015, (phy->connected ? 0x00C0 : 0x0000));
-               err = bcm43xx_radio_selectchannel(bcm, BCM43xx_RADIO_DEFAULT_CHANNEL_BG, 1);
-               assert(err == 0);
-               break;
-       default:
-               assert(0);
-       }
-       radio->enabled = 1;
-       dprintk(KERN_INFO PFX "Radio turned on\n");
-       bcm43xx_leds_update(bcm, 0);
-}
-       
-void bcm43xx_radio_turn_off(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-
-       if (phy->type == BCM43xx_PHYTYPE_A) {
-               bcm43xx_radio_write16(bcm, 0x0004, 0x00FF);
-               bcm43xx_radio_write16(bcm, 0x0005, 0x00FB);
-               bcm43xx_phy_write(bcm, 0x0010, bcm43xx_phy_read(bcm, 0x0010) | 0x0008);
-               bcm43xx_phy_write(bcm, 0x0011, bcm43xx_phy_read(bcm, 0x0011) | 0x0008);
-       }
-       if (phy->type == BCM43xx_PHYTYPE_G && bcm->current_core->rev >= 5) {
-               bcm43xx_phy_write(bcm, 0x0811, bcm43xx_phy_read(bcm, 0x0811) | 0x008C);
-               bcm43xx_phy_write(bcm, 0x0812, bcm43xx_phy_read(bcm, 0x0812) & 0xFF73);
-       } else
-               bcm43xx_phy_write(bcm, 0x0015, 0xAA00);
-       radio->enabled = 0;
-       dprintk(KERN_INFO PFX "Radio initialized\n");
-       bcm43xx_leds_update(bcm, 0);
-}
-
-void bcm43xx_radio_clear_tssi(struct bcm43xx_private *bcm)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-
-       switch (phy->type) {
-       case BCM43xx_PHYTYPE_A:
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0068, 0x7F7F);
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x006a, 0x7F7F);
-               break;
-       case BCM43xx_PHYTYPE_B:
-       case BCM43xx_PHYTYPE_G:
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0058, 0x7F7F);
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x005a, 0x7F7F);
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0070, 0x7F7F);
-               bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x0072, 0x7F7F);
-               break;
-       }
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_radio.h b/drivers/net/wireless/bcm43xx/bcm43xx_radio.h
deleted file mode 100644 (file)
index 77a98a5..0000000
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#ifndef BCM43xx_RADIO_H_
-#define BCM43xx_RADIO_H_
-
-#include "bcm43xx.h"
-
-
-#define BCM43xx_RADIO_DEFAULT_CHANNEL_A                36
-#define BCM43xx_RADIO_DEFAULT_CHANNEL_BG       6
-
-/* Force antenna 0. */
-#define BCM43xx_RADIO_TXANTENNA_0              0
-/* Force antenna 1. */
-#define BCM43xx_RADIO_TXANTENNA_1              1
-/* Use the RX antenna, that was selected for the most recently
- * received good PLCP header.
- */
-#define BCM43xx_RADIO_TXANTENNA_LASTPLCP       3
-#define BCM43xx_RADIO_TXANTENNA_DEFAULT                BCM43xx_RADIO_TXANTENNA_LASTPLCP
-
-#define BCM43xx_RADIO_INTERFMODE_NONE          0
-#define BCM43xx_RADIO_INTERFMODE_NONWLAN       1
-#define BCM43xx_RADIO_INTERFMODE_MANUALWLAN    2
-#define BCM43xx_RADIO_INTERFMODE_AUTOWLAN      3
-
-
-void bcm43xx_radio_lock(struct bcm43xx_private *bcm);
-void bcm43xx_radio_unlock(struct bcm43xx_private *bcm);
-
-u16 bcm43xx_radio_read16(struct bcm43xx_private *bcm, u16 offset);
-void bcm43xx_radio_write16(struct bcm43xx_private *bcm, u16 offset, u16 val);
-
-u16 bcm43xx_radio_init2050(struct bcm43xx_private *bcm);
-void bcm43xx_radio_init2060(struct bcm43xx_private *bcm);
-
-void bcm43xx_radio_turn_on(struct bcm43xx_private *bcm);
-void bcm43xx_radio_turn_off(struct bcm43xx_private *bcm);
-
-static inline
-int bcm43xx_is_hw_radio_enabled(struct bcm43xx_private *bcm)
-{
-       /* function to return state of hardware enable of radio
-        * returns 0 if radio disabled, 1 if radio enabled
-        */
-       if (bcm->current_core->rev >= 3)
-               return ((bcm43xx_read32(bcm, BCM43xx_MMIO_RADIO_HWENABLED_HI)
-                                       & BCM43xx_MMIO_RADIO_HWENABLED_HI_MASK)
-                                       == 0) ? 1 : 0;
-       else
-               return ((bcm43xx_read16(bcm, BCM43xx_MMIO_RADIO_HWENABLED_LO)
-                                       & BCM43xx_MMIO_RADIO_HWENABLED_LO_MASK)
-                                       == 0) ? 0 : 1;
-}
-
-int bcm43xx_radio_selectchannel(struct bcm43xx_private *bcm, u8 channel,
-                               int synthetic_pu_workaround);
-
-void bcm43xx_radio_set_txpower_a(struct bcm43xx_private *bcm, u16 txpower);
-void bcm43xx_radio_set_txpower_bg(struct bcm43xx_private *bcm,
-                               u16 baseband_attenuation, u16 attenuation,
-                              u16 txpower);
-
-u16 bcm43xx_default_baseband_attenuation(struct bcm43xx_private *bcm);
-u16 bcm43xx_default_radio_attenuation(struct bcm43xx_private *bcm);
-u16 bcm43xx_default_txctl1(struct bcm43xx_private *bcm);
-
-void bcm43xx_radio_set_txantenna(struct bcm43xx_private *bcm, u32 val);
-
-void bcm43xx_radio_clear_tssi(struct bcm43xx_private *bcm);
-
-u8 bcm43xx_radio_aci_detect(struct bcm43xx_private *bcm, u8 channel);
-u8 bcm43xx_radio_aci_scan(struct bcm43xx_private *bcm);
-
-int bcm43xx_radio_set_interference_mitigation(struct bcm43xx_private *bcm, int mode);
-
-void bcm43xx_calc_nrssi_slope(struct bcm43xx_private *bcm);
-void bcm43xx_calc_nrssi_threshold(struct bcm43xx_private *bcm);
-s16 bcm43xx_nrssi_hw_read(struct bcm43xx_private *bcm, u16 offset);
-void bcm43xx_nrssi_hw_write(struct bcm43xx_private *bcm, u16 offset, s16 val);
-void bcm43xx_nrssi_hw_update(struct bcm43xx_private *bcm, u16 val);
-void bcm43xx_nrssi_mem_update(struct bcm43xx_private *bcm);
-
-void bcm43xx_radio_set_tx_iq(struct bcm43xx_private *bcm);
-u16 bcm43xx_radio_calibrationvalue(struct bcm43xx_private *bcm);
-
-#endif /* BCM43xx_RADIO_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c b/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.c
deleted file mode 100644 (file)
index 8ab5f93..0000000
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  SYSFS support routines
-
-  Copyright (c) 2006 Michael Buesch <mbuesch@freenet.de>
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include "bcm43xx_sysfs.h"
-#include "bcm43xx.h"
-#include "bcm43xx_main.h"
-#include "bcm43xx_radio.h"
-
-#include <linux/capability.h>
-
-
-#define GENERIC_FILESIZE       64
-
-
-static int get_integer(const char *buf, size_t count)
-{
-       char tmp[10 + 1] = { 0 };
-       int ret = -EINVAL;
-
-       if (count == 0)
-               goto out;
-       count = min(count, (size_t)10);
-       memcpy(tmp, buf, count);
-       ret = simple_strtol(tmp, NULL, 10);
-out:
-       return ret;
-}
-
-static int get_boolean(const char *buf, size_t count)
-{
-       if (count != 0) {
-               if (buf[0] == '1')
-                       return 1;
-               if (buf[0] == '0')
-                       return 0;
-               if (count >= 4 && memcmp(buf, "true", 4) == 0)
-                       return 1;
-               if (count >= 5 && memcmp(buf, "false", 5) == 0)
-                       return 0;
-               if (count >= 3 && memcmp(buf, "yes", 3) == 0)
-                       return 1;
-               if (count >= 2 && memcmp(buf, "no", 2) == 0)
-                       return 0;
-               if (count >= 2 && memcmp(buf, "on", 2) == 0)
-                       return 1;
-               if (count >= 3 && memcmp(buf, "off", 3) == 0)
-                       return 0;
-       }
-       return -EINVAL;
-}
-
-static int sprom2hex(const u16 *sprom, char *buf, size_t buf_len)
-{
-       int i, pos = 0;
-
-       for (i = 0; i < BCM43xx_SPROM_SIZE; i++) {
-               pos += snprintf(buf + pos, buf_len - pos - 1,
-                               "%04X", swab16(sprom[i]) & 0xFFFF);
-       }
-       pos += snprintf(buf + pos, buf_len - pos - 1, "\n");
-
-       return pos + 1;
-}
-
-static int hex2sprom(u16 *sprom, const char *dump, size_t len)
-{
-       char tmp[5] = { 0 };
-       int cnt = 0;
-       unsigned long parsed;
-
-       if (len < BCM43xx_SPROM_SIZE * sizeof(u16) * 2)
-               return -EINVAL;
-
-       while (cnt < BCM43xx_SPROM_SIZE) {
-               memcpy(tmp, dump, 4);
-               dump += 4;
-               parsed = simple_strtoul(tmp, NULL, 16);
-               sprom[cnt++] = swab16((u16)parsed);
-       }
-
-       return 0;
-}
-
-static ssize_t bcm43xx_attr_sprom_show(struct device *dev,
-                                      struct device_attribute *attr,
-                                      char *buf)
-{
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       u16 *sprom;
-       unsigned long flags;
-       int err;
-
-       if (!capable(CAP_NET_ADMIN))
-               return -EPERM;
-
-       assert(BCM43xx_SPROM_SIZE * sizeof(u16) <= PAGE_SIZE);
-       sprom = kmalloc(BCM43xx_SPROM_SIZE * sizeof(*sprom),
-                       GFP_KERNEL);
-       if (!sprom)
-               return -ENOMEM;
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       err = bcm43xx_sprom_read(bcm, sprom);
-       if (!err)
-               err = sprom2hex(sprom, buf, PAGE_SIZE);
-       mmiowb();
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-       kfree(sprom);
-
-       return err;
-}
-
-static ssize_t bcm43xx_attr_sprom_store(struct device *dev,
-                                       struct device_attribute *attr,
-                                       const char *buf, size_t count)
-{
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       u16 *sprom;
-       unsigned long flags;
-       int err;
-
-       if (!capable(CAP_NET_ADMIN))
-               return -EPERM;
-
-       sprom = kmalloc(BCM43xx_SPROM_SIZE * sizeof(*sprom),
-                       GFP_KERNEL);
-       if (!sprom)
-               return -ENOMEM;
-       err = hex2sprom(sprom, buf, count);
-       if (err)
-               goto out_kfree;
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       spin_lock(&bcm->leds_lock);
-       err = bcm43xx_sprom_write(bcm, sprom);
-       mmiowb();
-       spin_unlock(&bcm->leds_lock);
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-out_kfree:
-       kfree(sprom);
-
-       return err ? err : count;
-
-}
-
-static DEVICE_ATTR(sprom, 0600,
-                  bcm43xx_attr_sprom_show,
-                  bcm43xx_attr_sprom_store);
-
-static ssize_t bcm43xx_attr_interfmode_show(struct device *dev,
-                                           struct device_attribute *attr,
-                                           char *buf)
-{
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       ssize_t count = 0;
-
-       if (!capable(CAP_NET_ADMIN))
-               return -EPERM;
-
-       mutex_lock(&bcm->mutex);
-
-       switch (bcm43xx_current_radio(bcm)->interfmode) {
-       case BCM43xx_RADIO_INTERFMODE_NONE:
-               count = snprintf(buf, PAGE_SIZE, "0 (No Interference Mitigation)\n");
-               break;
-       case BCM43xx_RADIO_INTERFMODE_NONWLAN:
-               count = snprintf(buf, PAGE_SIZE, "1 (Non-WLAN Interference Mitigation)\n");
-               break;
-       case BCM43xx_RADIO_INTERFMODE_MANUALWLAN:
-               count = snprintf(buf, PAGE_SIZE, "2 (WLAN Interference Mitigation)\n");
-               break;
-       default:
-               assert(0);
-       }
-
-       mutex_unlock(&bcm->mutex);
-
-       return count;
-
-}
-
-static ssize_t bcm43xx_attr_interfmode_store(struct device *dev,
-                                            struct device_attribute *attr,
-                                            const char *buf, size_t count)
-{
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       unsigned long flags;
-       int err;
-       int mode;
-
-       if (!capable(CAP_NET_ADMIN))
-               return -EPERM;
-
-       mode = get_integer(buf, count);
-       switch (mode) {
-       case 0:
-               mode = BCM43xx_RADIO_INTERFMODE_NONE;
-               break;
-       case 1:
-               mode = BCM43xx_RADIO_INTERFMODE_NONWLAN;
-               break;
-       case 2:
-               mode = BCM43xx_RADIO_INTERFMODE_MANUALWLAN;
-               break;
-       case 3:
-               mode = BCM43xx_RADIO_INTERFMODE_AUTOWLAN;
-               break;
-       default:
-               return -EINVAL;
-       }
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-
-       err = bcm43xx_radio_set_interference_mitigation(bcm, mode);
-       if (err) {
-               printk(KERN_ERR PFX "Interference Mitigation not "
-                                   "supported by device\n");
-       }
-       mmiowb();
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return err ? err : count;
-}
-
-static DEVICE_ATTR(interference, 0644,
-                  bcm43xx_attr_interfmode_show,
-                  bcm43xx_attr_interfmode_store);
-
-static ssize_t bcm43xx_attr_preamble_show(struct device *dev,
-                                         struct device_attribute *attr,
-                                         char *buf)
-{
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       ssize_t count;
-
-       if (!capable(CAP_NET_ADMIN))
-               return -EPERM;
-
-       mutex_lock(&bcm->mutex);
-
-       if (bcm->short_preamble)
-               count = snprintf(buf, PAGE_SIZE, "1 (Short Preamble enabled)\n");
-       else
-               count = snprintf(buf, PAGE_SIZE, "0 (Short Preamble disabled)\n");
-
-       mutex_unlock(&bcm->mutex);
-
-       return count;
-}
-
-static ssize_t bcm43xx_attr_preamble_store(struct device *dev,
-                                          struct device_attribute *attr,
-                                          const char *buf, size_t count)
-{
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       unsigned long flags;
-       int value;
-
-       if (!capable(CAP_NET_ADMIN))
-               return -EPERM;
-
-       value = get_boolean(buf, count);
-       if (value < 0)
-               return value;
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-
-       bcm->short_preamble = !!value;
-
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return count;
-}
-
-static DEVICE_ATTR(shortpreamble, 0644,
-                  bcm43xx_attr_preamble_show,
-                  bcm43xx_attr_preamble_store);
-
-static ssize_t bcm43xx_attr_phymode_store(struct device *dev,
-                                         struct device_attribute *attr,
-                                         const char *buf, size_t count)
-{
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       int phytype;
-       int err = -EINVAL;
-
-       if (count < 1)
-               goto out;
-       switch (buf[0]) {
-       case 'a':  case 'A':
-               phytype = BCM43xx_PHYTYPE_A;
-               break;
-       case 'b':  case 'B':
-               phytype = BCM43xx_PHYTYPE_B;
-               break;
-       case 'g':  case 'G':
-               phytype = BCM43xx_PHYTYPE_G;
-               break;
-       default:
-               goto out;
-       }
-
-       bcm43xx_cancel_work(bcm);
-       mutex_lock(&(bcm)->mutex);
-       err = bcm43xx_select_wireless_core(bcm, phytype);
-       if (!err)
-               bcm43xx_periodic_tasks_setup(bcm);
-       mutex_unlock(&(bcm)->mutex);
-       if (err == -ESRCH)
-               err = -ENODEV;
-
-out:
-       return err ? err : count;
-}
-
-static ssize_t bcm43xx_attr_phymode_show(struct device *dev,
-                                        struct device_attribute *attr,
-                                        char *buf)
-{
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       ssize_t count = 0;
-
-       mutex_lock(&(bcm)->mutex);
-       switch (bcm43xx_current_phy(bcm)->type) {
-       case BCM43xx_PHYTYPE_A:
-               snprintf(buf, PAGE_SIZE, "A");
-               break;
-       case BCM43xx_PHYTYPE_B:
-               snprintf(buf, PAGE_SIZE, "B");
-               break;
-       case BCM43xx_PHYTYPE_G:
-               snprintf(buf, PAGE_SIZE, "G");
-               break;
-       default:
-               assert(0);
-       }
-       mutex_unlock(&(bcm)->mutex);
-
-       return count;
-}
-
-static DEVICE_ATTR(phymode, 0644,
-                  bcm43xx_attr_phymode_show,
-                  bcm43xx_attr_phymode_store);
-
-static ssize_t bcm43xx_attr_microcode_show(struct device *dev,
-                                          struct device_attribute *attr,
-                                          char *buf)
-{
-       unsigned long flags;
-       struct bcm43xx_private *bcm = dev_to_bcm(dev);
-       ssize_t count = 0;
-       u16 status;
-
-       if (!capable(CAP_NET_ADMIN))
-               return -EPERM;
-
-       mutex_lock(&(bcm)->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       status = bcm43xx_shm_read16(bcm, BCM43xx_SHM_SHARED,
-                                   BCM43xx_UCODE_STATUS);
-
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&(bcm)->mutex);
-       switch (status) {
-       case 0x0000:
-               count = snprintf(buf, PAGE_SIZE, "0x%.4x (invalid)\n",
-                                status);
-               break;
-       case 0x0001:
-               count = snprintf(buf, PAGE_SIZE, "0x%.4x (init)\n",
-                                status);
-               break;
-       case 0x0002:
-               count = snprintf(buf, PAGE_SIZE, "0x%.4x (active)\n",
-                                status);
-               break;
-       case 0x0003:
-               count = snprintf(buf, PAGE_SIZE, "0x%.4x (suspended)\n",
-                                status);
-               break;
-       case 0x0004:
-               count = snprintf(buf, PAGE_SIZE, "0x%.4x (asleep)\n",
-                                status);
-               break;
-       default:
-               count = snprintf(buf, PAGE_SIZE, "0x%.4x (unknown)\n",
-                                status);
-               break;
-       }
-
-       return count;
-}
-
-static DEVICE_ATTR(microcodestatus, 0444,
-                  bcm43xx_attr_microcode_show,
-                  NULL);
-
-int bcm43xx_sysfs_register(struct bcm43xx_private *bcm)
-{
-       struct device *dev = &bcm->pci_dev->dev;
-       int err;
-
-       assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
-
-       err = device_create_file(dev, &dev_attr_sprom);
-       if (err)
-               goto out;
-       err = device_create_file(dev, &dev_attr_interference);
-       if (err)
-               goto err_remove_sprom;
-       err = device_create_file(dev, &dev_attr_shortpreamble);
-       if (err)
-               goto err_remove_interfmode;
-       err = device_create_file(dev, &dev_attr_phymode);
-       if (err)
-               goto err_remove_shortpreamble;
-       err = device_create_file(dev, &dev_attr_microcodestatus);
-       if (err)
-               goto err_remove_phymode;
-
-out:
-       return err;
-err_remove_phymode:
-       device_remove_file(dev, &dev_attr_phymode);
-err_remove_shortpreamble:
-       device_remove_file(dev, &dev_attr_shortpreamble);
-err_remove_interfmode:
-       device_remove_file(dev, &dev_attr_interference);
-err_remove_sprom:
-       device_remove_file(dev, &dev_attr_sprom);
-       goto out;
-}
-
-void bcm43xx_sysfs_unregister(struct bcm43xx_private *bcm)
-{
-       struct device *dev = &bcm->pci_dev->dev;
-
-       device_remove_file(dev, &dev_attr_microcodestatus);
-       device_remove_file(dev, &dev_attr_phymode);
-       device_remove_file(dev, &dev_attr_shortpreamble);
-       device_remove_file(dev, &dev_attr_interference);
-       device_remove_file(dev, &dev_attr_sprom);
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.h b/drivers/net/wireless/bcm43xx/bcm43xx_sysfs.h
deleted file mode 100644 (file)
index cc701df..0000000
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef BCM43xx_SYSFS_H_
-#define BCM43xx_SYSFS_H_
-
-struct bcm43xx_private;
-
-int bcm43xx_sysfs_register(struct bcm43xx_private *bcm);
-void bcm43xx_sysfs_unregister(struct bcm43xx_private *bcm);
-
-#endif /* BCM43xx_SYSFS_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
deleted file mode 100644 (file)
index 6acfdc4..0000000
+++ /dev/null
@@ -1,1035 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include <linux/wireless.h>
-#include <net/iw_handler.h>
-#include <net/ieee80211softmac.h>
-#include <net/ieee80211softmac_wx.h>
-#include <linux/capability.h>
-#include <linux/delay.h>
-
-#include "bcm43xx.h"
-#include "bcm43xx_wx.h"
-#include "bcm43xx_main.h"
-#include "bcm43xx_radio.h"
-#include "bcm43xx_phy.h"
-
-
-/* The WIRELESS_EXT version, which is implemented by this driver. */
-#define BCM43xx_WX_VERSION     18
-
-#define MAX_WX_STRING          80
-
-static int bcm43xx_wx_get_name(struct net_device *net_dev,
-                               struct iw_request_info *info,
-                              union iwreq_data *data,
-                              char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int i;
-       struct bcm43xx_phyinfo *phy;
-       char suffix[7] = { 0 };
-       int have_a = 0, have_b = 0, have_g = 0;
-
-       mutex_lock(&bcm->mutex);
-       for (i = 0; i < bcm->nr_80211_available; i++) {
-               phy = &(bcm->core_80211_ext[i].phy);
-               switch (phy->type) {
-               case BCM43xx_PHYTYPE_A:
-                       have_a = 1;
-                       break;
-               case BCM43xx_PHYTYPE_G:
-                       have_g = 1;
-               case BCM43xx_PHYTYPE_B:
-                       have_b = 1;
-                       break;
-               default:
-                       assert(0);
-               }
-       }
-       mutex_unlock(&bcm->mutex);
-
-       i = 0;
-       if (have_a) {
-               suffix[i++] = 'a';
-               suffix[i++] = '/';
-       }
-       if (have_b) {
-               suffix[i++] = 'b';
-               suffix[i++] = '/';
-       }
-       if (have_g) {
-               suffix[i++] = 'g';
-               suffix[i++] = '/';
-       }
-       if (i != 0) 
-               suffix[i - 1] = '\0';
-
-       snprintf(data->name, IFNAMSIZ, "IEEE 802.11%s", suffix);
-
-       return 0;
-}
-
-static int bcm43xx_wx_set_channelfreq(struct net_device *net_dev,
-                                     struct iw_request_info *info,
-                                     union iwreq_data *data,
-                                     char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-       u8 channel;
-       s8 expon;
-       int freq;
-       int err = -EINVAL;
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-
-       if ((data->freq.e == 0) &&
-           (data->freq.m >= 0) && (data->freq.m <= 1000)) {
-               channel = data->freq.m;
-               freq = bcm43xx_channel_to_freq(bcm, channel);
-       } else {
-               freq = data->freq.m;
-               expon = 6 - data->freq.e;
-               while (--expon >= 0)    /* scale down the frequency to MHz */
-                       freq /= 10;
-               assert(freq > 1000);
-               channel = bcm43xx_freq_to_channel(bcm, freq);
-       }
-       if (!ieee80211_is_valid_channel(bcm->ieee, channel))
-               goto out_unlock;
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED) {
-               //ieee80211softmac_disassoc(softmac, $REASON);
-               bcm43xx_mac_suspend(bcm);
-               err = bcm43xx_radio_selectchannel(bcm, channel, 0);
-               bcm43xx_mac_enable(bcm);
-       } else {
-               bcm43xx_current_radio(bcm)->initial_channel = channel;
-               err = 0;
-       }
-out_unlock:
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return err;
-}
-
-static int bcm43xx_wx_get_channelfreq(struct net_device *net_dev,
-                                     struct iw_request_info *info,
-                                     union iwreq_data *data,
-                                     char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       struct bcm43xx_radioinfo *radio;
-       int err = -ENODEV;
-       u16 channel;
-
-       mutex_lock(&bcm->mutex);
-       radio = bcm43xx_current_radio(bcm);
-       channel = radio->channel;
-       if (channel == 0xFF) {
-               channel = radio->initial_channel;
-               if (channel == 0xFF)
-                       goto out_unlock;
-       }
-       assert(channel > 0 && channel <= 1000);
-       data->freq.e = 1;
-       data->freq.m = bcm43xx_channel_to_freq(bcm, channel) * 100000;
-       data->freq.flags = 1;
-
-       err = 0;
-out_unlock:
-       mutex_unlock(&bcm->mutex);
-
-       return err;
-}
-
-static int bcm43xx_wx_set_mode(struct net_device *net_dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *data,
-                              char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-       int mode;
-
-       mode = data->mode;
-       if (mode == IW_MODE_AUTO)
-               mode = BCM43xx_INITIAL_IWMODE;
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED) {
-               if (bcm->ieee->iw_mode != mode)
-                       bcm43xx_set_iwmode(bcm, mode);
-       } else
-               bcm->ieee->iw_mode = mode;
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_get_mode(struct net_device *net_dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *data,
-                              char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-
-       mutex_lock(&bcm->mutex);
-       data->mode = bcm->ieee->iw_mode;
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_get_rangeparams(struct net_device *net_dev,
-                                     struct iw_request_info *info,
-                                     union iwreq_data *data,
-                                     char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       struct iw_range *range = (struct iw_range *)extra;
-       const struct ieee80211_geo *geo;
-       int i, j;
-       struct bcm43xx_phyinfo *phy;
-
-       data->data.length = sizeof(*range);
-       memset(range, 0, sizeof(*range));
-
-       //TODO: What about 802.11b?
-       /* 54Mb/s == ~27Mb/s payload throughput (802.11g) */
-       range->throughput = 27 * 1000 * 1000;
-
-       range->max_qual.qual = 100;
-       range->max_qual.level = 146; /* set floor at -110 dBm (146 - 256) */
-       range->max_qual.noise = 146;
-       range->max_qual.updated = IW_QUAL_ALL_UPDATED;
-
-       range->avg_qual.qual = 50;
-       range->avg_qual.level = 0;
-       range->avg_qual.noise = 0;
-       range->avg_qual.updated = IW_QUAL_ALL_UPDATED;
-
-       range->min_rts = BCM43xx_MIN_RTS_THRESHOLD;
-       range->max_rts = BCM43xx_MAX_RTS_THRESHOLD;
-       range->min_frag = MIN_FRAG_THRESHOLD;
-       range->max_frag = MAX_FRAG_THRESHOLD;
-
-       range->encoding_size[0] = 5;
-       range->encoding_size[1] = 13;
-       range->num_encoding_sizes = 2;
-       range->max_encoding_tokens = WEP_KEYS;
-
-       range->we_version_compiled = WIRELESS_EXT;
-       range->we_version_source = BCM43xx_WX_VERSION;
-
-       range->enc_capa = IW_ENC_CAPA_WPA |
-                         IW_ENC_CAPA_WPA2 |
-                         IW_ENC_CAPA_CIPHER_TKIP |
-                         IW_ENC_CAPA_CIPHER_CCMP;
-
-       mutex_lock(&bcm->mutex);
-       phy = bcm43xx_current_phy(bcm);
-
-       range->num_bitrates = 0;
-       i = 0;
-       if (phy->type == BCM43xx_PHYTYPE_A ||
-           phy->type == BCM43xx_PHYTYPE_G) {
-               range->num_bitrates = 8;
-               range->bitrate[i++] = IEEE80211_OFDM_RATE_6MB * 500000;
-               range->bitrate[i++] = IEEE80211_OFDM_RATE_9MB * 500000;
-               range->bitrate[i++] = IEEE80211_OFDM_RATE_12MB * 500000;
-               range->bitrate[i++] = IEEE80211_OFDM_RATE_18MB * 500000;
-               range->bitrate[i++] = IEEE80211_OFDM_RATE_24MB * 500000;
-               range->bitrate[i++] = IEEE80211_OFDM_RATE_36MB * 500000;
-               range->bitrate[i++] = IEEE80211_OFDM_RATE_48MB * 500000;
-               range->bitrate[i++] = IEEE80211_OFDM_RATE_54MB * 500000;
-       }
-       if (phy->type == BCM43xx_PHYTYPE_B ||
-           phy->type == BCM43xx_PHYTYPE_G) {
-               range->num_bitrates += 4;
-               range->bitrate[i++] = IEEE80211_CCK_RATE_1MB * 500000;
-               range->bitrate[i++] = IEEE80211_CCK_RATE_2MB * 500000;
-               range->bitrate[i++] = IEEE80211_CCK_RATE_5MB * 500000;
-               range->bitrate[i++] = IEEE80211_CCK_RATE_11MB * 500000;
-       }
-
-       geo = ieee80211_get_geo(bcm->ieee);
-       range->num_channels = geo->a_channels + geo->bg_channels;
-       j = 0;
-       for (i = 0; i < geo->a_channels; i++) {
-               if (j == IW_MAX_FREQUENCIES)
-                       break;
-               range->freq[j].i = j + 1;
-               range->freq[j].m = geo->a[i].freq * 100000;
-               range->freq[j].e = 1;
-               j++;
-       }
-       for (i = 0; i < geo->bg_channels; i++) {
-               if (j == IW_MAX_FREQUENCIES)
-                       break;
-               range->freq[j].i = j + 1;
-               range->freq[j].m = geo->bg[i].freq * 100000;
-               range->freq[j].e = 1;
-               j++;
-       }
-       range->num_frequency = j;
-
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_set_nick(struct net_device *net_dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *data,
-                              char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       size_t len;
-
-       mutex_lock(&bcm->mutex);
-       len =  min((size_t)data->data.length, (size_t)IW_ESSID_MAX_SIZE);
-       memcpy(bcm->nick, extra, len);
-       bcm->nick[len] = '\0';
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_get_nick(struct net_device *net_dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *data,
-                              char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       size_t len;
-
-       mutex_lock(&bcm->mutex);
-       len = strlen(bcm->nick);
-       memcpy(extra, bcm->nick, len);
-       data->data.length = (__u16)len;
-       data->data.flags = 1;
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_set_rts(struct net_device *net_dev,
-                             struct iw_request_info *info,
-                             union iwreq_data *data,
-                             char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-       int err = -EINVAL;
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (data->rts.disabled) {
-               bcm->rts_threshold = BCM43xx_MAX_RTS_THRESHOLD;
-               err = 0;
-       } else {
-               if (data->rts.value >= BCM43xx_MIN_RTS_THRESHOLD &&
-                   data->rts.value <= BCM43xx_MAX_RTS_THRESHOLD) {
-                       bcm->rts_threshold = data->rts.value;
-                       err = 0;
-               }
-       }
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return err;
-}
-
-static int bcm43xx_wx_get_rts(struct net_device *net_dev,
-                             struct iw_request_info *info,
-                             union iwreq_data *data,
-                             char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-
-       mutex_lock(&bcm->mutex);
-       data->rts.value = bcm->rts_threshold;
-       data->rts.fixed = 0;
-       data->rts.disabled = (bcm->rts_threshold == BCM43xx_MAX_RTS_THRESHOLD);
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_set_frag(struct net_device *net_dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *data,
-                              char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-       int err = -EINVAL;
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (data->frag.disabled) {
-               bcm->ieee->fts = MAX_FRAG_THRESHOLD;
-               err = 0;
-       } else {
-               if (data->frag.value >= MIN_FRAG_THRESHOLD &&
-                   data->frag.value <= MAX_FRAG_THRESHOLD) {
-                       bcm->ieee->fts = data->frag.value & ~0x1;
-                       err = 0;
-               }
-       }
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return err;
-}
-
-static int bcm43xx_wx_get_frag(struct net_device *net_dev,
-                              struct iw_request_info *info,
-                              union iwreq_data *data,
-                              char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-
-       mutex_lock(&bcm->mutex);
-       data->frag.value = bcm->ieee->fts;
-       data->frag.fixed = 0;
-       data->frag.disabled = (bcm->ieee->fts == MAX_FRAG_THRESHOLD);
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_set_xmitpower(struct net_device *net_dev,
-                                   struct iw_request_info *info,
-                                   union iwreq_data *data,
-                                   char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       struct bcm43xx_radioinfo *radio;
-       struct bcm43xx_phyinfo *phy;
-       unsigned long flags;
-       int err = -ENODEV;
-       u16 maxpower;
-
-       if ((data->txpower.flags & IW_TXPOW_TYPE) != IW_TXPOW_DBM) {
-               printk(KERN_ERR PFX "TX power not in dBm.\n");
-               return -EOPNOTSUPP;
-       }
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED)
-               goto out_unlock;
-       radio = bcm43xx_current_radio(bcm);
-       phy = bcm43xx_current_phy(bcm);
-       if (data->txpower.disabled != (!(radio->enabled))) {
-               if (data->txpower.disabled)
-                       bcm43xx_radio_turn_off(bcm);
-               else
-                       bcm43xx_radio_turn_on(bcm);
-       }
-       if (data->txpower.value > 0) {
-               /* desired and maxpower dBm values are in Q5.2 */
-               if (phy->type == BCM43xx_PHYTYPE_A)
-                       maxpower = bcm->sprom.maxpower_aphy;
-               else
-                       maxpower = bcm->sprom.maxpower_bgphy;
-               radio->txpower_desired = limit_value(data->txpower.value << 2,
-                                                    0, maxpower);
-               bcm43xx_phy_xmitpower(bcm);
-       }
-       err = 0;
-
-out_unlock:
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return err;
-}
-
-static int bcm43xx_wx_get_xmitpower(struct net_device *net_dev,
-                                   struct iw_request_info *info,
-                                   union iwreq_data *data,
-                                   char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       struct bcm43xx_radioinfo *radio;
-       int err = -ENODEV;
-
-       mutex_lock(&bcm->mutex);
-       if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED)
-               goto out_unlock;
-       radio = bcm43xx_current_radio(bcm);
-       /* desired dBm value is in Q5.2 */
-       data->txpower.value = radio->txpower_desired >> 2;
-       data->txpower.fixed = 1;
-       data->txpower.flags = IW_TXPOW_DBM;
-       data->txpower.disabled = !(radio->enabled);
-
-       err = 0;
-out_unlock:
-       mutex_unlock(&bcm->mutex);
-
-       return err;
-}
-
-static int bcm43xx_wx_set_encoding(struct net_device *net_dev,
-                                  struct iw_request_info *info,
-                                  union iwreq_data *data,
-                                  char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int err;
-
-       err = ieee80211_wx_set_encode(bcm->ieee, info, data, extra);
-
-       return err;
-}
-
-static int bcm43xx_wx_set_encodingext(struct net_device *net_dev,
-                                   struct iw_request_info *info,
-                                   union iwreq_data *data,
-                                   char *extra)
-{
-        struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-        int err;
-
-        err = ieee80211_wx_set_encodeext(bcm->ieee, info, data, extra);
-
-        return err;
-}
-
-static int bcm43xx_wx_get_encoding(struct net_device *net_dev,
-                                  struct iw_request_info *info,
-                                  union iwreq_data *data,
-                                  char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int err;
-
-       err = ieee80211_wx_get_encode(bcm->ieee, info, data, extra);
-
-       return err;
-}
-
-static int bcm43xx_wx_get_encodingext(struct net_device *net_dev,
-                                   struct iw_request_info *info,
-                                   union iwreq_data *data,
-                                   char *extra)
-{
-        struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-        int err;
-
-        err = ieee80211_wx_get_encodeext(bcm->ieee, info, data, extra);
-
-        return err;
-}
-
-static int bcm43xx_wx_set_interfmode(struct net_device *net_dev,
-                                    struct iw_request_info *info,
-                                    union iwreq_data *data,
-                                    char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-       int mode, err = 0;
-
-       mode = *((int *)extra);
-       switch (mode) {
-       case 0:
-               mode = BCM43xx_RADIO_INTERFMODE_NONE;
-               break;
-       case 1:
-               mode = BCM43xx_RADIO_INTERFMODE_NONWLAN;
-               break;
-       case 2:
-               mode = BCM43xx_RADIO_INTERFMODE_MANUALWLAN;
-               break;
-       case 3:
-               mode = BCM43xx_RADIO_INTERFMODE_AUTOWLAN;
-               break;
-       default:
-               printk(KERN_ERR PFX "set_interfmode allowed parameters are: "
-                                   "0 => None,  1 => Non-WLAN,  2 => WLAN,  "
-                                   "3 => Auto-WLAN\n");
-               return -EINVAL;
-       }
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED) {
-               err = bcm43xx_radio_set_interference_mitigation(bcm, mode);
-               if (err) {
-                       printk(KERN_ERR PFX "Interference Mitigation not "
-                                           "supported by device\n");
-               }
-       } else {
-               if (mode == BCM43xx_RADIO_INTERFMODE_AUTOWLAN) {
-                       printk(KERN_ERR PFX "Interference Mitigation mode Auto-WLAN "
-                                           "not supported while the interface is down.\n");
-                       err = -ENODEV;
-               } else
-                       bcm43xx_current_radio(bcm)->interfmode = mode;
-       }
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return err;
-}
-
-static int bcm43xx_wx_get_interfmode(struct net_device *net_dev,
-                                    struct iw_request_info *info,
-                                    union iwreq_data *data,
-                                    char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int mode;
-
-       mutex_lock(&bcm->mutex);
-       mode = bcm43xx_current_radio(bcm)->interfmode;
-       mutex_unlock(&bcm->mutex);
-
-       switch (mode) {
-       case BCM43xx_RADIO_INTERFMODE_NONE:
-               strncpy(extra, "0 (No Interference Mitigation)", MAX_WX_STRING);
-               break;
-       case BCM43xx_RADIO_INTERFMODE_NONWLAN:
-               strncpy(extra, "1 (Non-WLAN Interference Mitigation)", MAX_WX_STRING);
-               break;
-       case BCM43xx_RADIO_INTERFMODE_MANUALWLAN:
-               strncpy(extra, "2 (WLAN Interference Mitigation)", MAX_WX_STRING);
-               break;
-       default:
-               assert(0);
-       }
-       data->data.length = strlen(extra) + 1;
-
-       return 0;
-}
-
-static int bcm43xx_wx_set_shortpreamble(struct net_device *net_dev,
-                                       struct iw_request_info *info,
-                                       union iwreq_data *data,
-                                       char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-       int on;
-
-       on = *((int *)extra);
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       bcm->short_preamble = !!on;
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_get_shortpreamble(struct net_device *net_dev,
-                                       struct iw_request_info *info,
-                                       union iwreq_data *data,
-                                       char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int on;
-
-       mutex_lock(&bcm->mutex);
-       on = bcm->short_preamble;
-       mutex_unlock(&bcm->mutex);
-
-       if (on)
-               strncpy(extra, "1 (Short Preamble enabled)", MAX_WX_STRING);
-       else
-               strncpy(extra, "0 (Short Preamble disabled)", MAX_WX_STRING);
-       data->data.length = strlen(extra) + 1;
-
-       return 0;
-}
-
-static int bcm43xx_wx_set_swencryption(struct net_device *net_dev,
-                                      struct iw_request_info *info,
-                                      union iwreq_data *data,
-                                      char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       unsigned long flags;
-       int on;
-       
-       on = *((int *)extra);
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       bcm->ieee->host_encrypt = !!on;
-       bcm->ieee->host_decrypt = !!on;
-       bcm->ieee->host_build_iv = !on;
-       bcm->ieee->host_strip_iv_icv = !on;
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-
-       return 0;
-}
-
-static int bcm43xx_wx_get_swencryption(struct net_device *net_dev,
-                                      struct iw_request_info *info,
-                                      union iwreq_data *data,
-                                      char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int on;
-
-       mutex_lock(&bcm->mutex);
-       on = bcm->ieee->host_encrypt;
-       mutex_unlock(&bcm->mutex);
-
-       if (on)
-               strncpy(extra, "1 (SW encryption enabled) ", MAX_WX_STRING);
-       else
-               strncpy(extra, "0 (SW encryption disabled) ", MAX_WX_STRING);
-       data->data.length = strlen(extra + 1);
-
-       return 0;
-}
-
-/* Enough buffer to hold a hexdump of the sprom data. */
-#define SPROM_BUFFERSIZE       512
-
-static int sprom2hex(const u16 *sprom, char *dump)
-{
-       int i, pos = 0;
-
-       for (i = 0; i < BCM43xx_SPROM_SIZE; i++) {
-               pos += snprintf(dump + pos, SPROM_BUFFERSIZE - pos - 1,
-                               "%04X", swab16(sprom[i]) & 0xFFFF);
-       }
-
-       return pos + 1;
-}
-
-static int hex2sprom(u16 *sprom, const char *dump, unsigned int len)
-{
-       char tmp[5] = { 0 };
-       int cnt = 0;
-       unsigned long parsed;
-
-       if (len < BCM43xx_SPROM_SIZE * sizeof(u16) * 2)
-               return -EINVAL;
-       while (cnt < BCM43xx_SPROM_SIZE) {
-               memcpy(tmp, dump, 4);
-               dump += 4;
-               parsed = simple_strtoul(tmp, NULL, 16);
-               sprom[cnt++] = swab16((u16)parsed);
-       }
-
-       return 0;
-}
-
-static int bcm43xx_wx_sprom_read(struct net_device *net_dev,
-                                struct iw_request_info *info,
-                                union iwreq_data *data,
-                                char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int err = -EPERM;
-       u16 *sprom;
-       unsigned long flags;
-
-       if (!capable(CAP_SYS_RAWIO))
-               goto out;
-
-       err = -ENOMEM;
-       sprom = kmalloc(BCM43xx_SPROM_SIZE * sizeof(*sprom),
-                       GFP_KERNEL);
-       if (!sprom)
-               goto out;
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       err = -ENODEV;
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED)
-               err = bcm43xx_sprom_read(bcm, sprom);
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-       if (!err)
-               data->data.length = sprom2hex(sprom, extra);
-       kfree(sprom);
-out:
-       return err;
-}
-
-static int bcm43xx_wx_sprom_write(struct net_device *net_dev,
-                                 struct iw_request_info *info,
-                                 union iwreq_data *data,
-                                 char *extra)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       int err = -EPERM;
-       u16 *sprom;
-       unsigned long flags;
-       char *input;
-       unsigned int len;
-
-       if (!capable(CAP_SYS_RAWIO))
-               goto out;
-
-       err = -ENOMEM;
-       sprom = kmalloc(BCM43xx_SPROM_SIZE * sizeof(*sprom),
-                       GFP_KERNEL);
-       if (!sprom)
-               goto out;
-
-       len = data->data.length;
-       extra[len - 1] = '\0';
-       input = strchr(extra, ':');
-       if (input) {
-               input++;
-               len -= input - extra;
-       } else
-               input = extra;
-       err = hex2sprom(sprom, input, len);
-       if (err)
-               goto out_kfree;
-
-       mutex_lock(&bcm->mutex);
-       spin_lock_irqsave(&bcm->irq_lock, flags);
-       spin_lock(&bcm->leds_lock);
-       err = -ENODEV;
-       if (bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED)
-               err = bcm43xx_sprom_write(bcm, sprom);
-       spin_unlock(&bcm->leds_lock);
-       spin_unlock_irqrestore(&bcm->irq_lock, flags);
-       mutex_unlock(&bcm->mutex);
-out_kfree:
-       kfree(sprom);
-out:
-       return err;
-}
-
-/* Get wireless statistics.  Called by /proc/net/wireless and by SIOCGIWSTATS */
-
-static struct iw_statistics *bcm43xx_get_wireless_stats(struct net_device *net_dev)
-{
-       struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
-       struct ieee80211softmac_device *mac = ieee80211_priv(net_dev);
-       struct iw_statistics *wstats;
-       struct ieee80211_network *network = NULL;
-       static int tmp_level = 0;
-       static int tmp_qual = 0;
-       unsigned long flags;
-
-       wstats = &bcm->stats.wstats;
-       if (!mac->associnfo.associated) {
-               wstats->miss.beacon = 0;
-//             bcm->ieee->ieee_stats.tx_retry_limit_exceeded = 0; // FIXME: should this be cleared here?
-               wstats->discard.retries = 0;
-//             bcm->ieee->ieee_stats.tx_discards_wrong_sa = 0; // FIXME: same question
-               wstats->discard.nwid = 0;
-//             bcm->ieee->ieee_stats.rx_discards_undecryptable = 0; // FIXME: ditto
-               wstats->discard.code = 0;
-//             bcm->ieee->ieee_stats.rx_fragments = 0;  // FIXME: same here
-               wstats->discard.fragment = 0;
-               wstats->discard.misc = 0;
-               wstats->qual.qual = 0;
-               wstats->qual.level = 0;
-               wstats->qual.noise = 0;
-               wstats->qual.updated = 7;
-               wstats->qual.updated |= IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
-               return wstats;
-       }
-       /* fill in the real statistics when iface associated */
-       spin_lock_irqsave(&mac->ieee->lock, flags);
-       list_for_each_entry(network, &mac->ieee->network_list, list) {
-               if (!memcmp(mac->associnfo.bssid, network->bssid, ETH_ALEN)) {
-                       if (!tmp_level) {       /* get initial values */
-                               tmp_level = network->stats.signal;
-                               tmp_qual = network->stats.rssi;
-                       } else {                /* smooth results */
-                               tmp_level = (15 * tmp_level + network->stats.signal)/16;
-                               tmp_qual = (15 * tmp_qual + network->stats.rssi)/16;
-                       }
-                       break;
-               }
-       }
-       spin_unlock_irqrestore(&mac->ieee->lock, flags);
-       wstats->qual.level = tmp_level;
-       wstats->qual.qual = 100 * tmp_qual / RX_RSSI_MAX;
-       wstats->qual.noise = bcm->stats.noise;
-       wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
-       wstats->discard.code = bcm->ieee->ieee_stats.rx_discards_undecryptable;
-       wstats->discard.retries = bcm->ieee->ieee_stats.tx_retry_limit_exceeded;
-       wstats->discard.nwid = bcm->ieee->ieee_stats.tx_discards_wrong_sa;
-       wstats->discard.fragment = bcm->ieee->ieee_stats.rx_fragments;
-       wstats->discard.misc = 0;       // FIXME
-       wstats->miss.beacon = 0;        // FIXME
-       return wstats;
-}
-
-
-#ifdef WX
-# undef WX
-#endif
-#define WX(ioctl)  [(ioctl) - SIOCSIWCOMMIT]
-static const iw_handler bcm43xx_wx_handlers[] = {
-       /* Wireless Identification */
-       WX(SIOCGIWNAME)         = bcm43xx_wx_get_name,
-       /* Basic operations */
-       WX(SIOCSIWFREQ)         = bcm43xx_wx_set_channelfreq,
-       WX(SIOCGIWFREQ)         = bcm43xx_wx_get_channelfreq,
-       WX(SIOCSIWMODE)         = bcm43xx_wx_set_mode,
-       WX(SIOCGIWMODE)         = bcm43xx_wx_get_mode,
-       /* Informative stuff */
-       WX(SIOCGIWRANGE)        = bcm43xx_wx_get_rangeparams,
-       /* Access Point manipulation */
-       WX(SIOCSIWAP)           = ieee80211softmac_wx_set_wap,
-       WX(SIOCGIWAP)           = ieee80211softmac_wx_get_wap,
-       WX(SIOCSIWSCAN)         = ieee80211softmac_wx_trigger_scan,
-       WX(SIOCGIWSCAN)         = ieee80211softmac_wx_get_scan_results,
-       /* 802.11 specific support */
-       WX(SIOCSIWESSID)        = ieee80211softmac_wx_set_essid,
-       WX(SIOCGIWESSID)        = ieee80211softmac_wx_get_essid,
-       WX(SIOCSIWNICKN)        = bcm43xx_wx_set_nick,
-       WX(SIOCGIWNICKN)        = bcm43xx_wx_get_nick,
-       /* Other parameters */
-       WX(SIOCSIWRATE)         = ieee80211softmac_wx_set_rate,
-       WX(SIOCGIWRATE)         = ieee80211softmac_wx_get_rate,
-       WX(SIOCSIWRTS)          = bcm43xx_wx_set_rts,
-       WX(SIOCGIWRTS)          = bcm43xx_wx_get_rts,
-       WX(SIOCSIWFRAG)         = bcm43xx_wx_set_frag,
-       WX(SIOCGIWFRAG)         = bcm43xx_wx_get_frag,
-       WX(SIOCSIWTXPOW)        = bcm43xx_wx_set_xmitpower,
-       WX(SIOCGIWTXPOW)        = bcm43xx_wx_get_xmitpower,
-//TODO WX(SIOCSIWRETRY)        = bcm43xx_wx_set_retry,
-//TODO WX(SIOCGIWRETRY)        = bcm43xx_wx_get_retry,
-       /* Encoding */
-       WX(SIOCSIWENCODE)       = bcm43xx_wx_set_encoding,
-       WX(SIOCGIWENCODE)       = bcm43xx_wx_get_encoding,
-       WX(SIOCSIWENCODEEXT)    = bcm43xx_wx_set_encodingext,
-       WX(SIOCGIWENCODEEXT)    = bcm43xx_wx_get_encodingext,
-       /* Power saving */
-//TODO WX(SIOCSIWPOWER)        = bcm43xx_wx_set_power,
-//TODO WX(SIOCGIWPOWER)        = bcm43xx_wx_get_power,
-       WX(SIOCSIWGENIE)        = ieee80211softmac_wx_set_genie,
-       WX(SIOCGIWGENIE)        = ieee80211softmac_wx_get_genie,
-       WX(SIOCSIWAUTH)         = ieee80211_wx_set_auth,
-       WX(SIOCGIWAUTH)         = ieee80211_wx_get_auth,
-};
-#undef WX
-
-static const iw_handler bcm43xx_priv_wx_handlers[] = {
-       /* Set Interference Mitigation Mode. */
-       bcm43xx_wx_set_interfmode,
-       /* Get Interference Mitigation Mode. */
-       bcm43xx_wx_get_interfmode,
-       /* Enable/Disable Short Preamble mode. */
-       bcm43xx_wx_set_shortpreamble,
-       /* Get Short Preamble mode. */
-       bcm43xx_wx_get_shortpreamble,
-       /* Enable/Disable Software Encryption mode */
-       bcm43xx_wx_set_swencryption,
-       /* Get Software Encryption mode */
-       bcm43xx_wx_get_swencryption,
-       /* Write SRPROM data. */
-       bcm43xx_wx_sprom_write,
-       /* Read SPROM data. */
-       bcm43xx_wx_sprom_read,
-};
-
-#define PRIV_WX_SET_INTERFMODE         (SIOCIWFIRSTPRIV + 0)
-#define PRIV_WX_GET_INTERFMODE         (SIOCIWFIRSTPRIV + 1)
-#define PRIV_WX_SET_SHORTPREAMBLE      (SIOCIWFIRSTPRIV + 2)
-#define PRIV_WX_GET_SHORTPREAMBLE      (SIOCIWFIRSTPRIV + 3)
-#define PRIV_WX_SET_SWENCRYPTION       (SIOCIWFIRSTPRIV + 4)
-#define PRIV_WX_GET_SWENCRYPTION       (SIOCIWFIRSTPRIV + 5)
-#define PRIV_WX_SPROM_WRITE            (SIOCIWFIRSTPRIV + 6)
-#define PRIV_WX_SPROM_READ             (SIOCIWFIRSTPRIV + 7)
-
-#define PRIV_WX_DUMMY(ioctl)   \
-       {                                       \
-               .cmd            = (ioctl),      \
-               .name           = "__unused"    \
-       }
-
-static const struct iw_priv_args bcm43xx_priv_wx_args[] = {
-       {
-               .cmd            = PRIV_WX_SET_INTERFMODE,
-               .set_args       = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-               .name           = "set_interfmode",
-       },
-       {
-               .cmd            = PRIV_WX_GET_INTERFMODE,
-               .get_args       = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
-               .name           = "get_interfmode",
-       },
-       {
-               .cmd            = PRIV_WX_SET_SHORTPREAMBLE,
-               .set_args       = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-               .name           = "set_shortpreamb",
-       },
-       {
-               .cmd            = PRIV_WX_GET_SHORTPREAMBLE,
-               .get_args       = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
-               .name           = "get_shortpreamb",
-       },
-       {
-               .cmd            = PRIV_WX_SET_SWENCRYPTION,
-               .set_args       = IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-               .name           = "set_swencrypt",
-       },
-       {
-               .cmd            = PRIV_WX_GET_SWENCRYPTION,
-               .get_args       = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | MAX_WX_STRING,
-               .name           = "get_swencrypt",
-       },
-       {
-               .cmd            = PRIV_WX_SPROM_WRITE,
-               .set_args       = IW_PRIV_TYPE_CHAR | SPROM_BUFFERSIZE,
-               .name           = "write_sprom",
-       },
-       {
-               .cmd            = PRIV_WX_SPROM_READ,
-               .get_args       = IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | SPROM_BUFFERSIZE,
-               .name           = "read_sprom",
-       },
-};
-
-const struct iw_handler_def bcm43xx_wx_handlers_def = {
-       .standard               = bcm43xx_wx_handlers,
-       .num_standard           = ARRAY_SIZE(bcm43xx_wx_handlers),
-       .num_private            = ARRAY_SIZE(bcm43xx_priv_wx_handlers),
-       .num_private_args       = ARRAY_SIZE(bcm43xx_priv_wx_args),
-       .private                = bcm43xx_priv_wx_handlers,
-       .private_args           = bcm43xx_priv_wx_args,
-       .get_wireless_stats     = bcm43xx_get_wireless_stats,
-};
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_wx.h b/drivers/net/wireless/bcm43xx/bcm43xx_wx.h
deleted file mode 100644 (file)
index 1f29ff3..0000000
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  Some parts of the code in this file are derived from the ipw2200
-  driver  Copyright(c) 2003 - 2004 Intel Corporation.
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#ifndef BCM43xx_WX_H_
-#define BCM43xx_WX_H_
-
-extern const struct iw_handler_def bcm43xx_wx_handlers_def;
-
-#endif /* BCM43xx_WX_H_ */
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c b/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c
deleted file mode 100644 (file)
index f79fe11..0000000
+++ /dev/null
@@ -1,565 +0,0 @@
-/*
-
-  Broadcom BCM43xx wireless driver
-
-  Transmission (TX/RX) related functions.
-
-  Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-                     Stefano Brivio <st3@riseup.net>
-                     Michael Buesch <mbuesch@freenet.de>
-                     Danny van Dyk <kugelfang@gentoo.org>
-                     Andreas Jaggi <andreas.jaggi@waterwave.ch>
-
-  This program is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  This program is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program; see the file COPYING.  If not, write to
-  the Free Software Foundation, Inc., 51 Franklin Steet, Fifth Floor,
-  Boston, MA 02110-1301, USA.
-
-*/
-
-#include "bcm43xx_xmit.h"
-
-#include <linux/etherdevice.h>
-
-
-/* Extract the bitrate out of a CCK PLCP header. */
-static u8 bcm43xx_plcp_get_bitrate_cck(struct bcm43xx_plcp_hdr4 *plcp)
-{
-       switch (plcp->raw[0]) {
-       case 0x0A:
-               return IEEE80211_CCK_RATE_1MB;
-       case 0x14:
-               return IEEE80211_CCK_RATE_2MB;
-       case 0x37:
-               return IEEE80211_CCK_RATE_5MB;
-       case 0x6E:
-               return IEEE80211_CCK_RATE_11MB;
-       }
-       assert(0);
-       return 0;
-}
-
-/* Extract the bitrate out of an OFDM PLCP header. */
-static u8 bcm43xx_plcp_get_bitrate_ofdm(struct bcm43xx_plcp_hdr4 *plcp)
-{
-       switch (plcp->raw[0] & 0xF) {
-       case 0xB:
-               return IEEE80211_OFDM_RATE_6MB;
-       case 0xF:
-               return IEEE80211_OFDM_RATE_9MB;
-       case 0xA:
-               return IEEE80211_OFDM_RATE_12MB;
-       case 0xE:
-               return IEEE80211_OFDM_RATE_18MB;
-       case 0x9:
-               return IEEE80211_OFDM_RATE_24MB;
-       case 0xD:
-               return IEEE80211_OFDM_RATE_36MB;
-       case 0x8:
-               return IEEE80211_OFDM_RATE_48MB;
-       case 0xC:
-               return IEEE80211_OFDM_RATE_54MB;
-       }
-       assert(0);
-       return 0;
-}
-
-u8 bcm43xx_plcp_get_ratecode_cck(const u8 bitrate)
-{
-       switch (bitrate) {
-       case IEEE80211_CCK_RATE_1MB:
-               return 0x0A;
-       case IEEE80211_CCK_RATE_2MB:
-               return 0x14;
-       case IEEE80211_CCK_RATE_5MB:
-               return 0x37;
-       case IEEE80211_CCK_RATE_11MB:
-               return 0x6E;
-       }
-       assert(0);
-       return 0;
-}
-
-u8 bcm43xx_plcp_get_ratecode_ofdm(const u8 bitrate)
-{
-       switch (bitrate) {
-       case IEEE80211_OFDM_RATE_6MB:
-               return 0xB;
-       case IEEE80211_OFDM_RATE_9MB:
-               return 0xF;
-       case IEEE80211_OFDM_RATE_12MB:
-               return 0xA;
-       case IEEE80211_OFDM_RATE_18MB:
-               return 0xE;
-       case IEEE80211_OFDM_RATE_24MB:
-               return 0x9;
-       case IEEE80211_OFDM_RATE_36MB:
-               return 0xD;
-       case IEEE80211_OFDM_RATE_48MB:
-               return 0x8;
-       case IEEE80211_OFDM_RATE_54MB:
-               return 0xC;
-       }
-       assert(0);
-       return 0;
-}
-
-static void bcm43xx_generate_plcp_hdr(struct bcm43xx_plcp_hdr4 *plcp,
-                                     const u16 octets, const u8 bitrate,
-                                     const int ofdm_modulation)
-{
-       __le32 *data = &(plcp->data);
-       __u8 *raw = plcp->raw;
-
-       if (ofdm_modulation) {
-               u32 val = bcm43xx_plcp_get_ratecode_ofdm(bitrate);
-               assert(!(octets & 0xF000));
-               val |= (octets << 5);
-               *data = cpu_to_le32(val);
-       } else {
-               u32 plen;
-
-               plen = octets * 16 / bitrate;
-               if ((octets * 16 % bitrate) > 0) {
-                       plen++;
-                       if ((bitrate == IEEE80211_CCK_RATE_11MB)
-                           && ((octets * 8 % 11) < 4)) {
-                               raw[1] = 0x84;
-                       } else
-                               raw[1] = 0x04;
-               } else
-                       raw[1] = 0x04;
-               *data |= cpu_to_le32(plen << 16);
-               raw[0] = bcm43xx_plcp_get_ratecode_cck(bitrate);
-       }
-}
-
-static u8 bcm43xx_calc_fallback_rate(u8 bitrate)
-{
-       switch (bitrate) {
-       case IEEE80211_CCK_RATE_1MB:
-               return IEEE80211_CCK_RATE_1MB;
-       case IEEE80211_CCK_RATE_2MB:
-               return IEEE80211_CCK_RATE_1MB;
-       case IEEE80211_CCK_RATE_5MB:
-               return IEEE80211_CCK_RATE_2MB;
-       case IEEE80211_CCK_RATE_11MB:
-               return IEEE80211_CCK_RATE_5MB;
-       case IEEE80211_OFDM_RATE_6MB:
-               return IEEE80211_CCK_RATE_5MB;
-       case IEEE80211_OFDM_RATE_9MB:
-               return IEEE80211_OFDM_RATE_6MB;
-       case IEEE80211_OFDM_RATE_12MB:
-               return IEEE80211_OFDM_RATE_9MB;
-       case IEEE80211_OFDM_RATE_18MB:
-               return IEEE80211_OFDM_RATE_12MB;
-       case IEEE80211_OFDM_RATE_24MB:
-               return IEEE80211_OFDM_RATE_18MB;
-       case IEEE80211_OFDM_RATE_36MB:
-               return IEEE80211_OFDM_RATE_24MB;
-       case IEEE80211_OFDM_RATE_48MB:
-               return IEEE80211_OFDM_RATE_36MB;
-       case IEEE80211_OFDM_RATE_54MB:
-               return IEEE80211_OFDM_RATE_48MB;
-       }
-       assert(0);
-       return 0;
-}
-
-static
-__le16 bcm43xx_calc_duration_id(const struct ieee80211_hdr *wireless_header,
-                               u8 bitrate)
-{
-       const u16 frame_ctl = le16_to_cpu(wireless_header->frame_ctl);
-       __le16 duration_id = wireless_header->duration_id;
-
-       switch (WLAN_FC_GET_TYPE(frame_ctl)) {
-       case IEEE80211_FTYPE_DATA:
-       case IEEE80211_FTYPE_MGMT:
-               //TODO: Steal the code from ieee80211, once it is completed there.
-               break;
-       case IEEE80211_FTYPE_CTL:
-               /* Use the original duration/id. */
-               break;
-       default:
-               assert(0);
-       }
-
-       return duration_id;
-}
-
-static inline
-u16 ceiling_div(u16 dividend, u16 divisor)
-{
-       return ((dividend + divisor - 1) / divisor);
-}
-
-static void bcm43xx_generate_rts(const struct bcm43xx_phyinfo *phy,
-                                struct bcm43xx_txhdr *txhdr,
-                                u16 *flags,
-                                u8 bitrate,
-                                const struct ieee80211_hdr_4addr *wlhdr)
-{
-       u16 fctl;
-       u16 dur;
-       u8 fallback_bitrate;
-       int ofdm_modulation;
-       int fallback_ofdm_modulation;
-//     u8 *sa, *da;
-       u16 flen;
-
-//FIXME        sa = ieee80211_get_SA((struct ieee80211_hdr *)wlhdr);
-//FIXME        da = ieee80211_get_DA((struct ieee80211_hdr *)wlhdr);
-       fallback_bitrate = bcm43xx_calc_fallback_rate(bitrate);
-       ofdm_modulation = !(ieee80211_is_cck_rate(bitrate));
-       fallback_ofdm_modulation = !(ieee80211_is_cck_rate(fallback_bitrate));
-
-       flen = sizeof(u16) + sizeof(u16) + ETH_ALEN + ETH_ALEN + IEEE80211_FCS_LEN,
-       bcm43xx_generate_plcp_hdr((struct bcm43xx_plcp_hdr4 *)(&txhdr->rts_cts_plcp),
-                                 flen, bitrate,
-                                 !ieee80211_is_cck_rate(bitrate));
-       bcm43xx_generate_plcp_hdr((struct bcm43xx_plcp_hdr4 *)(&txhdr->rts_cts_fallback_plcp),
-                                 flen, fallback_bitrate,
-                                 !ieee80211_is_cck_rate(fallback_bitrate));
-       fctl = IEEE80211_FTYPE_CTL;
-       fctl |= IEEE80211_STYPE_RTS;
-       dur = le16_to_cpu(wlhdr->duration_id);
-/*FIXME: should we test for dur==0 here and let it unmodified in this case?
- *       The following assert checks for this case...
- */
-assert(dur);
-/*FIXME: The duration calculation is not really correct.
- *       I am not 100% sure which bitrate to use. We use the RTS rate here,
- *       but this is likely to be wrong.
- */
-       if (phy->type == BCM43xx_PHYTYPE_A) {
-               /* Three times SIFS */
-               dur += 16 * 3;
-               /* Add ACK duration. */
-               dur += ceiling_div((16 + 8 * (14 /*bytes*/) + 6) * 10,
-                                  bitrate * 4);
-               /* Add CTS duration. */
-               dur += ceiling_div((16 + 8 * (14 /*bytes*/) + 6) * 10,
-                                  bitrate * 4);
-       } else {
-               /* Three times SIFS */
-               dur += 10 * 3;
-               /* Add ACK duration. */
-               dur += ceiling_div(8 * (14 /*bytes*/) * 10,
-                                  bitrate);
-               /* Add CTS duration. */
-               dur += ceiling_div(8 * (14 /*bytes*/) * 10,
-                                  bitrate);
-       }
-
-       txhdr->rts_cts_frame_control = cpu_to_le16(fctl);
-       txhdr->rts_cts_dur = cpu_to_le16(dur);
-//printk(BCM43xx_MACFMT "  " BCM43xx_MACFMT "  " BCM43xx_MACFMT "\n", BCM43xx_MACARG(wlhdr->addr1), BCM43xx_MACARG(wlhdr->addr2), BCM43xx_MACARG(wlhdr->addr3));
-//printk(BCM43xx_MACFMT "  " BCM43xx_MACFMT "\n", BCM43xx_MACARG(sa), BCM43xx_MACARG(da));
-       memcpy(txhdr->rts_cts_mac1, wlhdr->addr1, ETH_ALEN);//FIXME!
-//     memcpy(txhdr->rts_cts_mac2, sa, ETH_ALEN);
-
-       *flags |= BCM43xx_TXHDRFLAG_RTSCTS;
-       *flags |= BCM43xx_TXHDRFLAG_RTS;
-       if (ofdm_modulation)
-               *flags |= BCM43xx_TXHDRFLAG_RTSCTS_OFDM;
-       if (fallback_ofdm_modulation)
-               *flags |= BCM43xx_TXHDRFLAG_RTSCTSFALLBACK_OFDM;
-}
-                                
-void bcm43xx_generate_txhdr(struct bcm43xx_private *bcm,
-                           struct bcm43xx_txhdr *txhdr,
-                           const unsigned char *fragment_data,
-                           const unsigned int fragment_len,
-                           const int is_first_fragment,
-                           const u16 cookie)
-{
-       const struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       const struct ieee80211_hdr_4addr *wireless_header = (const struct ieee80211_hdr_4addr *)fragment_data;
-       const struct ieee80211_security *secinfo = &bcm->ieee->sec;
-       u8 bitrate;
-       u8 fallback_bitrate;
-       int ofdm_modulation;
-       int fallback_ofdm_modulation;
-       u16 plcp_fragment_len = fragment_len;
-       u16 flags = 0;
-       u16 control = 0;
-       u16 wsec_rate = 0;
-       u16 encrypt_frame;
-       const u16 ftype = WLAN_FC_GET_TYPE(le16_to_cpu(wireless_header->frame_ctl));
-       const int is_mgt = (ftype == IEEE80211_FTYPE_MGMT);
-
-       /* Now construct the TX header. */
-       memset(txhdr, 0, sizeof(*txhdr));
-
-       bitrate = ieee80211softmac_suggest_txrate(bcm->softmac,
-               is_multicast_ether_addr(wireless_header->addr1), is_mgt);
-       ofdm_modulation = !(ieee80211_is_cck_rate(bitrate));
-       fallback_bitrate = bcm43xx_calc_fallback_rate(bitrate);
-       fallback_ofdm_modulation = !(ieee80211_is_cck_rate(fallback_bitrate));
-
-       /* Set Frame Control from 80211 header. */
-       txhdr->frame_control = wireless_header->frame_ctl;
-       /* Copy address1 from 80211 header. */
-       memcpy(txhdr->mac1, wireless_header->addr1, 6);
-       /* Set the fallback duration ID. */
-       txhdr->fallback_dur_id = bcm43xx_calc_duration_id((const struct ieee80211_hdr *)wireless_header,
-                                                         fallback_bitrate);
-       /* Set the cookie (used as driver internal ID for the frame) */
-       txhdr->cookie = cpu_to_le16(cookie);
-
-       /* Hardware appends FCS. */
-       plcp_fragment_len += IEEE80211_FCS_LEN;
-
-       /* Hardware encryption. */
-       encrypt_frame = le16_to_cpup(&wireless_header->frame_ctl) & IEEE80211_FCTL_PROTECTED;
-       if (encrypt_frame && !bcm->ieee->host_encrypt) {
-               const struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *)wireless_header;
-               memcpy(txhdr->wep_iv, hdr->payload, 4);
-               /* Hardware appends ICV. */
-               plcp_fragment_len += 4;
-
-               wsec_rate |= (bcm->key[secinfo->active_key].algorithm << BCM43xx_TXHDR_WSEC_ALGO_SHIFT)
-                            & BCM43xx_TXHDR_WSEC_ALGO_MASK;
-               wsec_rate |= (secinfo->active_key << BCM43xx_TXHDR_WSEC_KEYINDEX_SHIFT)
-                            & BCM43xx_TXHDR_WSEC_KEYINDEX_MASK;
-       }
-
-       /* Generate the PLCP header and the fallback PLCP header. */
-       bcm43xx_generate_plcp_hdr((struct bcm43xx_plcp_hdr4 *)(&txhdr->plcp),
-                                 plcp_fragment_len,
-                                 bitrate, ofdm_modulation);
-       bcm43xx_generate_plcp_hdr(&txhdr->fallback_plcp, plcp_fragment_len,
-                                 fallback_bitrate, fallback_ofdm_modulation);
-
-       /* Set the CONTROL field */
-       if (ofdm_modulation)
-               control |= BCM43xx_TXHDRCTL_OFDM;
-       if (bcm->short_preamble) //FIXME: could be the other way around, please test
-               control |= BCM43xx_TXHDRCTL_SHORT_PREAMBLE;
-       control |= (phy->antenna_diversity << BCM43xx_TXHDRCTL_ANTENNADIV_SHIFT)
-                  & BCM43xx_TXHDRCTL_ANTENNADIV_MASK;
-
-       /* Set the FLAGS field */
-       if (!is_multicast_ether_addr(wireless_header->addr1) &&
-           !is_broadcast_ether_addr(wireless_header->addr1))
-               flags |= BCM43xx_TXHDRFLAG_EXPECTACK;
-       if (1 /* FIXME: PS poll?? */)
-               flags |= 0x10; // FIXME: unknown meaning.
-       if (fallback_ofdm_modulation)
-               flags |= BCM43xx_TXHDRFLAG_FALLBACKOFDM;
-       if (is_first_fragment)
-               flags |= BCM43xx_TXHDRFLAG_FIRSTFRAGMENT;
-
-       /* Set WSEC/RATE field */
-       wsec_rate |= (txhdr->plcp.raw[0] << BCM43xx_TXHDR_RATE_SHIFT)
-                    & BCM43xx_TXHDR_RATE_MASK;
-
-       /* Generate the RTS/CTS packet, if required. */
-       /* FIXME: We should first try with CTS-to-self,
-        *        if we are on 80211g. If we get too many
-        *        failures (hidden nodes), we should switch back to RTS/CTS.
-        */
-       if (0/*FIXME txctl->use_rts_cts*/) {
-               bcm43xx_generate_rts(phy, txhdr, &flags,
-                                    0/*FIXME txctl->rts_cts_rate*/,
-                                    wireless_header);
-       }
-
-       txhdr->flags = cpu_to_le16(flags);
-       txhdr->control = cpu_to_le16(control);
-       txhdr->wsec_rate = cpu_to_le16(wsec_rate);
-}
-
-static s8 bcm43xx_rssi_postprocess(struct bcm43xx_private *bcm,
-                                  u8 in_rssi, int ofdm,
-                                  int adjust_2053, int adjust_2050)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       s32 tmp;
-
-       switch (radio->version) {
-       case 0x2050:
-               if (ofdm) {
-                       tmp = in_rssi;
-                       if (tmp > 127)
-                               tmp -= 256;
-                       tmp *= 73;
-                       tmp /= 64;
-                       if (adjust_2050)
-                               tmp += 25;
-                       else
-                               tmp -= 3;
-               } else {
-                       if (bcm->sprom.boardflags & BCM43xx_BFL_RSSI) {
-                               if (in_rssi > 63)
-                                       in_rssi = 63;
-                               tmp = radio->nrssi_lt[in_rssi];
-                               tmp = 31 - tmp;
-                               tmp *= -131;
-                               tmp /= 128;
-                               tmp -= 57;
-                       } else {
-                               tmp = in_rssi;
-                               tmp = 31 - tmp;
-                               tmp *= -149;
-                               tmp /= 128;
-                               tmp -= 68;
-                       }
-                       if (phy->type == BCM43xx_PHYTYPE_G &&
-                           adjust_2050)
-                               tmp += 25;
-               }
-               break;
-       case 0x2060:
-               if (in_rssi > 127)
-                       tmp = in_rssi - 256;
-               else
-                       tmp = in_rssi;
-               break;
-       default:
-               tmp = in_rssi;
-               tmp -= 11;
-               tmp *= 103;
-               tmp /= 64;
-               if (adjust_2053)
-                       tmp -= 109;
-               else
-                       tmp -= 83;
-       }
-
-       return (s8)tmp;
-}
-
-//TODO
-#if 0
-static s8 bcm43xx_rssinoise_postprocess(struct bcm43xx_private *bcm,
-                                       u8 in_rssi)
-{
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       s8 ret;
-
-       if (phy->type == BCM43xx_PHYTYPE_A) {
-               //TODO: Incomplete specs.
-               ret = 0;
-       } else
-               ret = bcm43xx_rssi_postprocess(bcm, in_rssi, 0, 1, 1);
-
-       return ret;
-}
-#endif
-
-int bcm43xx_rx(struct bcm43xx_private *bcm,
-              struct sk_buff *skb,
-              struct bcm43xx_rxhdr *rxhdr)
-{
-       struct bcm43xx_radioinfo *radio = bcm43xx_current_radio(bcm);
-       struct bcm43xx_phyinfo *phy = bcm43xx_current_phy(bcm);
-       struct bcm43xx_plcp_hdr4 *plcp;
-       struct ieee80211_rx_stats stats;
-       struct ieee80211_hdr_4addr *wlhdr;
-       u16 frame_ctl;
-       int is_packet_for_us = 0;
-       int err = -EINVAL;
-       const u16 rxflags1 = le16_to_cpu(rxhdr->flags1);
-       const u16 rxflags2 = le16_to_cpu(rxhdr->flags2);
-       const u16 rxflags3 = le16_to_cpu(rxhdr->flags3);
-       const int is_ofdm = !!(rxflags1 & BCM43xx_RXHDR_FLAGS1_OFDM);
-
-       if (rxflags2 & BCM43xx_RXHDR_FLAGS2_TYPE2FRAME) {
-               plcp = (struct bcm43xx_plcp_hdr4 *)(skb->data + 2);
-               /* Skip two unknown bytes and the PLCP header. */
-               skb_pull(skb, 2 + sizeof(struct bcm43xx_plcp_hdr6));
-       } else {
-               plcp = (struct bcm43xx_plcp_hdr4 *)(skb->data);
-               /* Skip the PLCP header. */
-               skb_pull(skb, sizeof(struct bcm43xx_plcp_hdr6));
-       }
-       /* The SKB contains the PAYLOAD (wireless header + data)
-        * at this point. The FCS at the end is stripped.
-        */
-
-       memset(&stats, 0, sizeof(stats));
-       stats.mac_time = le16_to_cpu(rxhdr->mactime);
-       stats.rssi = rxhdr->rssi;
-       stats.signal = bcm43xx_rssi_postprocess(bcm, rxhdr->rssi, is_ofdm,
-                                             !!(rxflags1 & BCM43xx_RXHDR_FLAGS1_2053RSSIADJ),
-                                             !!(rxflags3 & BCM43xx_RXHDR_FLAGS3_2050RSSIADJ));
-       stats.noise = bcm->stats.noise;
-       if (is_ofdm)
-               stats.rate = bcm43xx_plcp_get_bitrate_ofdm(plcp);
-       else
-               stats.rate = bcm43xx_plcp_get_bitrate_cck(plcp);
-       stats.received_channel = radio->channel;
-       stats.mask = IEEE80211_STATMASK_SIGNAL |
-                    IEEE80211_STATMASK_NOISE |
-                    IEEE80211_STATMASK_RATE |
-                    IEEE80211_STATMASK_RSSI;
-       if (phy->type == BCM43xx_PHYTYPE_A)
-               stats.freq = IEEE80211_52GHZ_BAND;
-       else
-               stats.freq = IEEE80211_24GHZ_BAND;
-       stats.len = skb->len;
-
-       bcm->stats.last_rx = jiffies;
-       if (bcm->ieee->iw_mode == IW_MODE_MONITOR) {
-               err = ieee80211_rx(bcm->ieee, skb, &stats);
-               return (err == 0) ? -EINVAL : 0;
-       }
-
-       wlhdr = (struct ieee80211_hdr_4addr *)(skb->data);
-
-       switch (bcm->ieee->iw_mode) {
-       case IW_MODE_ADHOC:
-               if (memcmp(wlhdr->addr1, bcm->net_dev->dev_addr, ETH_ALEN) == 0 ||
-                   memcmp(wlhdr->addr3, bcm->ieee->bssid, ETH_ALEN) == 0 ||
-                   is_broadcast_ether_addr(wlhdr->addr1) ||
-                   is_multicast_ether_addr(wlhdr->addr1) ||
-                   bcm->net_dev->flags & IFF_PROMISC)
-                       is_packet_for_us = 1;
-               break;
-       case IW_MODE_INFRA:
-       default:
-               /* When receiving multicast or broadcast packets, filter out
-                  the packets we send ourself; we shouldn't see those */
-               if (memcmp(wlhdr->addr3, bcm->ieee->bssid, ETH_ALEN) == 0 ||
-                   memcmp(wlhdr->addr1, bcm->net_dev->dev_addr, ETH_ALEN) == 0 ||
-                   (memcmp(wlhdr->addr3, bcm->net_dev->dev_addr, ETH_ALEN) &&
-                    (is_broadcast_ether_addr(wlhdr->addr1) ||
-                     is_multicast_ether_addr(wlhdr->addr1) ||
-                     bcm->net_dev->flags & IFF_PROMISC)))
-                       is_packet_for_us = 1;
-               break;
-       }
-
-       frame_ctl = le16_to_cpu(wlhdr->frame_ctl);
-       switch (WLAN_FC_GET_TYPE(frame_ctl)) {
-       case IEEE80211_FTYPE_MGMT:
-               ieee80211_rx_mgt(bcm->ieee, wlhdr, &stats);
-               break;
-       case IEEE80211_FTYPE_DATA:
-               if (is_packet_for_us) {
-                       err = ieee80211_rx(bcm->ieee, skb, &stats);
-                       err = (err == 0) ? -EINVAL : 0;
-               }
-               break;
-       case IEEE80211_FTYPE_CTL:
-               break;
-       default:
-               assert(0);
-               return -EINVAL;
-       }
-
-       return err;
-}
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_xmit.h b/drivers/net/wireless/bcm43xx/bcm43xx_xmit.h
deleted file mode 100644 (file)
index 47c135a..0000000
+++ /dev/null
@@ -1,150 +0,0 @@
-#ifndef BCM43xx_XMIT_H_
-#define BCM43xx_XMIT_H_
-
-#include "bcm43xx_main.h"
-
-
-#define _bcm43xx_declare_plcp_hdr(size) \
-       struct bcm43xx_plcp_hdr##size {         \
-               union {                         \
-                       __le32 data;            \
-                       __u8 raw[size];         \
-               } __attribute__((__packed__));  \
-       } __attribute__((__packed__))
-
-/* struct bcm43xx_plcp_hdr4 */
-_bcm43xx_declare_plcp_hdr(4);
-/* struct bcm43xx_plcp_hdr6 */
-_bcm43xx_declare_plcp_hdr(6);
-
-#undef _bcm43xx_declare_plcp_hdr
-
-/* Device specific TX header. To be prepended to TX frames. */
-struct bcm43xx_txhdr {
-       union {
-               struct {
-                       __le16 flags;
-                       __le16 wsec_rate;
-                       __le16 frame_control;
-                       u16 unknown_zeroed_0;
-                       __le16 control;
-                       u8 wep_iv[10];
-                       u8 unknown_wsec_tkip_data[3]; //FIXME
-                       PAD_BYTES(3);
-                       u8 mac1[6];
-                       u16 unknown_zeroed_1;
-                       struct bcm43xx_plcp_hdr4 rts_cts_fallback_plcp;
-                       __le16 rts_cts_dur_fallback;
-                       struct bcm43xx_plcp_hdr4 fallback_plcp;
-                       __le16 fallback_dur_id;
-                       PAD_BYTES(2);
-                       __le16 cookie;
-                       __le16 unknown_scb_stuff; //FIXME
-                       struct bcm43xx_plcp_hdr6 rts_cts_plcp;
-                       __le16 rts_cts_frame_control;
-                       __le16 rts_cts_dur;
-                       u8 rts_cts_mac1[6];
-                       u8 rts_cts_mac2[6];
-                       PAD_BYTES(2);
-                       struct bcm43xx_plcp_hdr6 plcp;
-               } __attribute__((__packed__));
-               u8 raw[82];
-       } __attribute__((__packed__));
-} __attribute__((__packed__));
-
-/* Values/Masks for the device TX header */
-#define BCM43xx_TXHDRFLAG_EXPECTACK            0x0001
-#define BCM43xx_TXHDRFLAG_RTSCTS               0x0002
-#define BCM43xx_TXHDRFLAG_RTS                  0x0004
-#define BCM43xx_TXHDRFLAG_FIRSTFRAGMENT                0x0008
-#define BCM43xx_TXHDRFLAG_DESTPSMODE           0x0020
-#define BCM43xx_TXHDRFLAG_RTSCTS_OFDM          0x0080
-#define BCM43xx_TXHDRFLAG_FALLBACKOFDM         0x0100
-#define BCM43xx_TXHDRFLAG_RTSCTSFALLBACK_OFDM  0x0200
-#define BCM43xx_TXHDRFLAG_CTS                  0x0400
-#define BCM43xx_TXHDRFLAG_FRAMEBURST           0x0800
-
-#define BCM43xx_TXHDRCTL_OFDM                  0x0001
-#define BCM43xx_TXHDRCTL_SHORT_PREAMBLE                0x0010
-#define BCM43xx_TXHDRCTL_ANTENNADIV_MASK       0x0030
-#define BCM43xx_TXHDRCTL_ANTENNADIV_SHIFT      8
-
-#define BCM43xx_TXHDR_RATE_MASK                        0x0F00
-#define BCM43xx_TXHDR_RATE_SHIFT               8
-#define BCM43xx_TXHDR_RTSRATE_MASK             0xF000
-#define BCM43xx_TXHDR_RTSRATE_SHIFT            12
-#define BCM43xx_TXHDR_WSEC_KEYINDEX_MASK       0x00F0
-#define BCM43xx_TXHDR_WSEC_KEYINDEX_SHIFT      4
-#define BCM43xx_TXHDR_WSEC_ALGO_MASK           0x0003
-#define BCM43xx_TXHDR_WSEC_ALGO_SHIFT          0
-
-void bcm43xx_generate_txhdr(struct bcm43xx_private *bcm,
-                           struct bcm43xx_txhdr *txhdr,
-                           const unsigned char *fragment_data,
-                           const unsigned int fragment_len,
-                           const int is_first_fragment,
-                           const u16 cookie);
-
-/* RX header as received from the hardware. */
-struct bcm43xx_rxhdr {
-       /* Frame Length. Must be generated explicitly in PIO mode. */
-       __le16 frame_length;
-       PAD_BYTES(2);
-       /* Flags field 1 */
-       __le16 flags1;
-       u8 rssi;
-       u8 signal_quality;
-       PAD_BYTES(2);
-       /* Flags field 3 */
-       __le16 flags3;
-       /* Flags field 2 */
-       __le16 flags2;
-       /* Lower 16bits of the TSF at the time the frame started. */
-       __le16 mactime;
-       PAD_BYTES(14);
-} __attribute__((__packed__));
-
-#define BCM43xx_RXHDR_FLAGS1_OFDM              (1 << 0)
-/*#define BCM43xx_RXHDR_FLAGS1_SIGNAL???       (1 << 3) FIXME */
-#define BCM43xx_RXHDR_FLAGS1_SHORTPREAMBLE     (1 << 7)
-#define BCM43xx_RXHDR_FLAGS1_2053RSSIADJ       (1 << 14)
-
-#define BCM43xx_RXHDR_FLAGS2_INVALIDFRAME      (1 << 0)
-#define BCM43xx_RXHDR_FLAGS2_TYPE2FRAME                (1 << 2)
-/*FIXME: WEP related flags */
-
-#define BCM43xx_RXHDR_FLAGS3_2050RSSIADJ       (1 << 10)
-
-/* Transmit Status as received from the hardware. */
-struct bcm43xx_hwxmitstatus {
-       PAD_BYTES(4);
-       __le16 cookie;
-       u8 flags;
-       u8 cnt1:4,
-          cnt2:4;
-       PAD_BYTES(2);
-       __le16 seq;
-       __le16 unknown; //FIXME
-} __attribute__((__packed__));
-
-/* Transmit Status in CPU byteorder. */
-struct bcm43xx_xmitstatus {
-       u16 cookie;
-       u8 flags;
-       u8 cnt1:4,
-          cnt2:4;
-       u16 seq;
-       u16 unknown; //FIXME
-};
-
-#define BCM43xx_TXSTAT_FLAG_AMPDU      0x10
-#define BCM43xx_TXSTAT_FLAG_INTER      0x20
-
-u8 bcm43xx_plcp_get_ratecode_cck(const u8 bitrate);
-u8 bcm43xx_plcp_get_ratecode_ofdm(const u8 bitrate);
-
-int bcm43xx_rx(struct bcm43xx_private *bcm,
-              struct sk_buff *skb,
-              struct bcm43xx_rxhdr *rxhdr);
-
-#endif /* BCM43xx_XMIT_H_ */