]> err.no Git - linux-2.6/log
linux-2.6
16 years ago[IPV6]: Fix potential net leak and oops in ipv6 routing code.
Pavel Emelyanov [Wed, 26 Mar 2008 23:49:40 +0000 (16:49 -0700)]
[IPV6]: Fix potential net leak and oops in ipv6 routing code.

The commits f3db4851 ([NETNS][IPV6] ip6_fib - fib6_clean_all handle several
network namespaces) and 69ddb805 ([NETNS][IPV6] route6 - Make proc entry
/proc/net/rt6_stats per namespace) made some proc files per net.

Both of them introduced potential OOPS - get_proc_net can return NULL, but
this check is lost - and a struct net leak - in case single_open() fails the
previously got net is not put.

Kill all these bugs with one patch.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[TIPC]: Cosmetic cleanup of TIPC polling logic
Allan Stephens [Wed, 26 Mar 2008 23:48:21 +0000 (16:48 -0700)]
[TIPC]: Cosmetic cleanup of TIPC polling logic

This patch eliminates an unnecessary poll-related routine
by merging it into TIPC's main polling routine, and updates
the comments associated with this code.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[VLAN]: Reduce memory consumed by vlan_groups
Pavel Emelyanov [Wed, 26 Mar 2008 23:27:22 +0000 (16:27 -0700)]
[VLAN]: Reduce memory consumed by vlan_groups

Currently each vlan_groupd contains 8 pointers on arrays with 512
pointers on struct net_device each  :)  Such a construction "in many
cases ... wastes memory".

My proposal is to allow for some of these arrays pointers be NULL,
meaning that there are no devices in it. When a new device is added
to the vlan_group, the appropriate array is allocated.

The check in vlan_group_get_device's is safe, since the pointer
vg->vlan_devices_arrays[x] can only switch from NULL to not-NULL.
The vlan_group_prealloc_vid() is guarded with rtnl lock and is
also safe.

I've checked (I hope that) all the places, that use these arrays
and found, that the register_vlan_dev is the only place, that can
put a vlan device on an empty vlan_group.

Rough calculations shows, that after the patch a setup with a
single vlan dev (or up to 512 vlans with sequential vids) will
occupy approximately 8 times less memory.

The question I have is - does this patch makes sense, or a totally
new structures are required to store the vlan_devs?

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
16 years ago[NETNS][ICMP]: Build fix for NET_NS=n case (dev->nd_net is omitted).
Pavel Emelyanov [Wed, 26 Mar 2008 09:19:25 +0000 (02:19 -0700)]
[NETNS][ICMP]: Build fix for NET_NS=n case (dev->nd_net is omitted).

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS][ICMP]: Use per-net sysctls in ipv4/icmp.c.
Pavel Emelyanov [Wed, 26 Mar 2008 09:00:21 +0000 (02:00 -0700)]
[NETNS][ICMP]: Use per-net sysctls in ipv4/icmp.c.

This mostly re-uses the net, used in icmp netnsization patches from Denis.

After this ICMP sysctls are completely virtualized.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS][ICMP]: Make ctl tables for ICMP sysctls per-net.
Pavel Emelyanov [Wed, 26 Mar 2008 08:56:24 +0000 (01:56 -0700)]
[NETNS][ICMP]: Make ctl tables for ICMP sysctls per-net.

Add some flesh to ipv4_sysctl_init_net and ipv4_sysctl_exit_net,
i.e. copy the table, alter .data pointers and register it per-net.

Other ipv4_table's sysctls are now global, but this is going to
change once sysctl permissions patches migrate from -mm tree to
mainline in 2.6.26 merge window :)

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS][ICMP]: Move ICMP sysctls on struct net.
Pavel Emelyanov [Wed, 26 Mar 2008 08:55:37 +0000 (01:55 -0700)]
[NETNS][ICMP]: Move ICMP sysctls on struct net.

Initialization is moved to icmp_sk_init, all the places, that
refer to them use init_net for now.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS][ICMP]: Register pernet subsys to make ICMP sysctls per-net.
Pavel Emelyanov [Wed, 26 Mar 2008 08:54:18 +0000 (01:54 -0700)]
[NETNS][ICMP]: Register pernet subsys to make ICMP sysctls per-net.

This includes adding pernet_operations, empty init and exit
hooks and a bit of changes in sysctl_ipv4_init just not to
have this part in next patches.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS]: Compilation warnings under CONFIG_NET_NS.
Denis V. Lunev [Wed, 26 Mar 2008 07:48:17 +0000 (00:48 -0700)]
[NETNS]: Compilation warnings under CONFIG_NET_NS.

Recent commits from YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
have been introduced a several compilation warnings
'assignment discards qualifiers from pointer target type'
due to extra const modifier in the inline call parameters of
{dev|sock|twsk}_net_set.

Drop it.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETNS]: Compilation fix for include/linux/netdevice.h.
Denis V. Lunev [Wed, 26 Mar 2008 07:47:14 +0000 (00:47 -0700)]
[NETNS]: Compilation fix for include/linux/netdevice.h.

Commit commit c346dca10840a874240c78efe3f39acf4312a1f2
([NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS)
breaks compilation with CONFIG_NET_NS set.

Fix the typo.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoMerge branch 'upstream-net26' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
David S. Miller [Wed, 26 Mar 2008 06:11:25 +0000 (23:11 -0700)]
Merge branch 'upstream-net26' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

16 years agogianfar: Fix Rx/Tx HW interrupt coalescing counter reset procedure.
Andy Fleming [Mon, 24 Mar 2008 15:53:28 +0000 (10:53 -0500)]
gianfar: Fix Rx/Tx HW interrupt coalescing counter reset procedure.

- Fix Rx/Tx HW interrupt coalescing counter reset logic. Disabling
is required before resetting the counter.

- Update the Default both Rx and Tx coalescing timer
threshold. Formerly 4 is set which is equal to 1.5 frame at the line
rate of 1GbE interface, and it doesn't match to the coalescing frame
count which is set to 16. Threashold 21 is matched to frame count 16.

Signed-off-by: Dai Haruki <dai.haruki@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agogianfar: Only process completed frames
Andy Fleming [Mon, 24 Mar 2008 15:53:27 +0000 (10:53 -0500)]
gianfar: Only process completed frames

If the LAST bit is not set in the RxBD, it's possible we're processing
an incomplete frame, which is bad.  While we're at it, add a constant
for the error bitmask, so the whole if-clause fits on one line,
and is more legible.

Signed-off-by: Dai Haruki <dai.haruki@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agogianfar: Fix frame size calculation when hardware VLAN acceleration is on
Dai Haruki [Mon, 24 Mar 2008 15:53:26 +0000 (10:53 -0500)]
gianfar: Fix frame size calculation when hardware VLAN acceleration is on

In gfar_change_mtu(), the frame size needs to be increased to account
for the extra 4 bytes VLAN adds to the ethernet header.  However,
it was being increased by the length of the whole header (18 bytes),
which is wrong.

Signed-off-by: Dai Haruki <dai.haruki@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agogianfar: Fix the data buffer stashing amount
Dai Haruki [Mon, 24 Mar 2008 15:53:29 +0000 (10:53 -0500)]
gianfar: Fix the data buffer stashing amount

- Buffer stashing parameter change to 96 from 64 in order to cover
the Layer 4 header.

Signed-off-by: Dai Haruki <dai.haruki@freescale.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoUse single_open instead of manual manipulations.
Pavel Emelyanov [Mon, 18 Feb 2008 10:55:10 +0000 (13:55 +0300)]
Use single_open instead of manual manipulations.

The code opening proc entry for each device makes the
same thing, as the single_open does, so remove the
unneeded code.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agophy/broadcom: add support for BCM5481 PHY
Anton Vorontsov [Tue, 4 Mar 2008 16:41:32 +0000 (19:41 +0300)]
phy/broadcom: add support for BCM5481 PHY

This patch adds support for BCM5481 PHY. Unfortunately it's hard to
get specifications for this PHY, so its special register 0x18 isn't
annotated properly (but we know it's used to set up the delays).

I've kept the magic numbers, so we'll not forget to fix it at the
first opportunity, and will name that register and its bits correctly.

p.s. also fixed the line with broken indention, introduced by
commit 03157ac31eb4a8883382a212b161d2e6c5059fbf
    PHYLIB: Add BCM5482 PHY support

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoqla3xxx: convert byte order of constant instead of variable
Marcin Slusarz [Tue, 4 Mar 2008 23:19:20 +0000 (15:19 -0800)]
qla3xxx: convert byte order of constant instead of variable

Convert byte order of constant instead of variable which can be done at
compile time (vs run time)

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Acked-by: Ron Mercer <ron.mercer@qlogic.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agodrivers/net/mv643xx_eth.c: Use FIELD_SIZEOF
Julia Lawall [Tue, 4 Mar 2008 23:19:19 +0000 (15:19 -0800)]
drivers/net/mv643xx_eth.c: Use FIELD_SIZEOF

Robert P.J. Day proposed to use the macro FIELD_SIZEOF in replace of code
that matches its definition.

The modification was made using the following semantic patch
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@haskernel@
@@

#include <linux/kernel.h>

@depends on haskernel@
type t;
identifier f;
@@

- (sizeof(((t*)0)->f))
+ FIELD_SIZEOF(t, f)

@depends on haskernel@
type t;
identifier f;
@@

- sizeof(((t*)0)->f)
+ FIELD_SIZEOF(t, f)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoAdd support the Korina (IDT RC32434) Ethernet MAC
Florian Fainelli [Wed, 19 Mar 2008 16:14:51 +0000 (17:14 +0100)]
Add support the Korina (IDT RC32434) Ethernet MAC

This patch adds support for the IDT rc32434 Ethernet MAC
we can find in the IDT boards and the Mikrotik RB500.
Driver references some code from the linux-mips RB500
support.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Philip Rischel <rischelp@idt.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoforcedeth: Use round_jiffies for stats timer
Daniel Drake [Tue, 18 Mar 2008 11:07:18 +0000 (11:07 +0000)]
forcedeth: Use round_jiffies for stats timer

This timer doesn't need to run at precise times, so round it to a whole
second to decrease wakeups.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agos2io annotations
Al Viro [Sun, 16 Mar 2008 22:23:14 +0000 (22:23 +0000)]
s2io annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoendianness annotations: rndis
Al Viro [Sun, 16 Mar 2008 22:43:06 +0000 (22:43 +0000)]
endianness annotations: rndis

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoannotate cxgb3 (ab)uses of skb->priority/skb->csum
Al Viro [Sun, 16 Mar 2008 22:22:54 +0000 (22:22 +0000)]
annotate cxgb3 (ab)uses of skb->priority/skb->csum

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoskfp annotations
Al Viro [Sun, 16 Mar 2008 22:22:24 +0000 (22:22 +0000)]
skfp annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agomisc drivers/net annotations
Al Viro [Sun, 16 Mar 2008 22:21:54 +0000 (22:21 +0000)]
misc drivers/net annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoni52: more unbreaking
Al Viro [Wed, 19 Mar 2008 09:44:39 +0000 (09:44 +0000)]
ni52: more unbreaking

missed read*/write* plus a bunch of wrong-sized ones...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoni52: switch to ioremap()
Al Viro [Wed, 19 Mar 2008 09:44:29 +0000 (09:44 +0000)]
ni52: switch to ioremap()

isa_bus_to_virt() is the wrong thing to do here; it happens
to work on i386, but only by accident.  What we want is
normal ioremap/readb/etc. set - it's all in iomem.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoni52: clean up check586()
Al Viro [Wed, 19 Mar 2008 09:44:19 +0000 (09:44 +0000)]
ni52: clean up check586()

take iscp-based testing into helper, kill the loop, stop
wanking with reassignments of priv->iscp

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoni52: clean up initialization of priv
Al Viro [Wed, 19 Mar 2008 09:44:09 +0000 (09:44 +0000)]
ni52: clean up initialization of priv

* initialize spinlock once
* check586() used to be done before we'd allocated ->priv; these days
  it's there from the very beginning, so we don't have to play with
  private copy.  Consequently, we don't need to mess with reinitializing
  ->base, etc. afterwards.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoni52: make ->base char __iomem *
Al Viro [Wed, 19 Mar 2008 09:43:59 +0000 (09:43 +0000)]
ni52: make ->base char __iomem *

... and store the virt address where we map the ->mem_addr, while we
are at it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoni52: kill the second argument of check586(), get rid of bogus pointer
Al Viro [Wed, 19 Mar 2008 09:43:49 +0000 (09:43 +0000)]
ni52: kill the second argument of check586(), get rid of bogus pointer

Passing ISA bus address explicitly cast to char * only to cast it back to
unsigned long is dumb; so's passing it at all when it's always dev->mem_start...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoni52: unbreak scp_struct
Al Viro [Wed, 19 Mar 2008 09:43:39 +0000 (09:43 +0000)]
ni52: unbreak scp_struct

unsigned short != u8, it's u16...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoni52 trivial iomem annotations
Al Viro [Wed, 19 Mar 2008 09:43:29 +0000 (09:43 +0000)]
ni52 trivial iomem annotations

Driver is still broken, though; partially from Alan's checkpatch-induced
fun, partially from layers of ancient mess ;-)

By the end of the series... hell, might be even worth trying to stick
such card into old alpha or ppc with an ISA slot and see if it work -
would be for the first time ever in case of alpha and for the first
time since at least 2.5.3 in case of ppc...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoixgb: remove irq_sem
Jesse Brandeburg [Fri, 21 Mar 2008 18:07:03 +0000 (11:07 -0700)]
ixgb: remove irq_sem

ixgb can remove irq_sem by auditing all the call sites to make sure
that each of them makes sure the adapter is in the correct state
before re-enabling interrupts.  after doing this to all of our other
drivers it is becoming easier.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoe1000: remove irq_sem
Jesse Brandeburg [Fri, 21 Mar 2008 18:06:58 +0000 (11:06 -0700)]
e1000: remove irq_sem

irq_sem was just a hack to prevent interrupts from being enabled
unexpectedly in deep call paths.  Simply finding those call paths and
fixing them by hand results in a driver that behaves as we expect and
doesn't need the atomic at all.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoe1000e: remove irq_sem
Jesse Brandeburg [Fri, 21 Mar 2008 18:06:52 +0000 (11:06 -0700)]
e1000e: remove irq_sem

irq_sem can safely be removed by auditing all irq.*able sites to
make sure that interrupts don't get enabled unexpectedly when the
interface is down.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoe1000e: remove no longer used e1000e_read_nvm_spi
Auke Kok [Fri, 21 Mar 2008 18:06:47 +0000 (11:06 -0700)]
e1000e: remove no longer used e1000e_read_nvm_spi

This function is no longer used now that 82573 uses the eerd
read method as well. Thanks to Adrian Bunk for pointing this out.

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoixgb: move externs out of .c files
Auke Kok [Fri, 21 Mar 2008 18:06:42 +0000 (11:06 -0700)]
ixgb: move externs out of .c files

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoixgb: convert boolean_t to bool
Joe Perches [Fri, 21 Mar 2008 18:06:37 +0000 (11:06 -0700)]
ixgb: convert boolean_t to bool

> send me a patch for e1000 and for ixgb and I'll happily apply those :)

boolean_t to bool
TRUE to true
FALSE to false

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoixgb: add explicit state checking
Jesse Brandeburg [Fri, 21 Mar 2008 18:06:32 +0000 (11:06 -0700)]
ixgb: add explicit state checking

In order to remove the irq_sem code we need to implement strict
adapter state checking to prevent accidental double up or downs
or resets. This code is largely copied from e1000/e1000e.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years agoe1000: Convert boolean_t to bool
Joe Perches [Fri, 21 Mar 2008 18:06:25 +0000 (11:06 -0700)]
e1000: Convert boolean_t to bool

On Thu, 2008-03-06 at 10:07 -0800, Kok, Auke wrote:
> send me a patch for e1000 and for ixgb and I'll happily apply those :)

boolean_t to bool
TRUE to true
FALSE to false
comment typo ahread to ahead

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
16 years ago[NETFILTER]: nf_conntrack_sip: update copyright
Patrick McHardy [Wed, 26 Mar 2008 03:27:05 +0000 (20:27 -0700)]
[NETFILTER]: nf_conntrack_sip: update copyright

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: RTP routing optimization
Patrick McHardy [Wed, 26 Mar 2008 03:26:43 +0000 (20:26 -0700)]
[NETFILTER]: nf_conntrack_sip: RTP routing optimization

Optimize call routing between NATed endpoints: when an external
registrar sends a media description that contains an existing RTP
expectation from a different SNATed connection, the gatekeeper
is trying to route the call directly between the two endpoints.

We assume both endpoints can reach each other directly and
"un-NAT" the addresses, which makes the media stream go between
the two endpoints directly.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: support multiple media channels
Patrick McHardy [Wed, 26 Mar 2008 03:26:24 +0000 (20:26 -0700)]
[NETFILTER]: nf_conntrack_sip: support multiple media channels

Add support for multiple media channels and use it to create
expectations for video streams when present.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_nat_sip: split up SDP mangling
Patrick McHardy [Wed, 26 Mar 2008 03:26:08 +0000 (20:26 -0700)]
[NETFILTER]: nf_nat_sip: split up SDP mangling

The SDP connection addresses may be contained in the payload multiple
times (in the session description and/or once per media description),
currently only the session description is properly updated. Split up
SDP mangling so the function setting up expectations only updates the
media port, update connection addresses from media descriptions while
parsing them and at the end update the session description when the
final addresses are known.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: create RTCP expectations
Patrick McHardy [Wed, 26 Mar 2008 03:25:49 +0000 (20:25 -0700)]
[NETFILTER]: nf_conntrack_sip: create RTCP expectations

Create expectations for the RTCP connections in addition to RTP connections.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: allow media expectations with wildcard source address
Patrick McHardy [Wed, 26 Mar 2008 03:25:32 +0000 (20:25 -0700)]
[NETFILTER]: nf_conntrack_sip: allow media expectations with wildcard source address

Media streams can come from anywhere, add a module parameter which
controls whether wildcard expectations or expectations between the
two signalling endpoints are created.

Since the same media description sent on multiple connections may
results in multiple identical expections when using a wildcard source,
we need to check whether a similar expectation already exists for a
different connection before attempting to register it.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: create signalling expectations
Patrick McHardy [Wed, 26 Mar 2008 03:25:13 +0000 (20:25 -0700)]
[NETFILTER]: nf_conntrack_sip: create signalling expectations

Create expectations for incoming signalling connections when seeing
a REGISTER request. This is needed when the registrar uses a
different source port number for signalling messages and for receiving
incoming calls from other endpoints than the registrar.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_nat_sip: translate all Contact headers
Patrick McHardy [Wed, 26 Mar 2008 03:24:57 +0000 (20:24 -0700)]
[NETFILTER]: nf_nat_sip: translate all Contact headers

The SIP message may contain multiple Contact: addresses referring to
the NATed endpoint, translate all of them.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_nat_sip: translate all Via headers
Patrick McHardy [Wed, 26 Mar 2008 03:24:41 +0000 (20:24 -0700)]
[NETFILTER]: nf_nat_sip: translate all Via headers

Update maddr=, received= and rport= Via-header parameters refering to
the signalling connection.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: introduce URI and header parameter parsing helpers
Patrick McHardy [Wed, 26 Mar 2008 03:24:24 +0000 (20:24 -0700)]
[NETFILTER]: nf_conntrack_sip: introduce URI and header parameter parsing helpers

Introduce URI and header parameter parsing helpers. These are needed
by the conntrack helper to parse expiration values in Contact: header
parameters and by the NAT helper to properly update the Via-header
rport=, received= and maddr= parameters.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: flush expectations on call termination
Patrick McHardy [Wed, 26 Mar 2008 03:24:04 +0000 (20:24 -0700)]
[NETFILTER]: nf_conntrack_sip: flush expectations on call termination

Flush the RTP expectations we've created when a call is hung up or
terminated otherwise.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: process ACK and PRACK methods
Patrick McHardy [Wed, 26 Mar 2008 03:22:53 +0000 (20:22 -0700)]
[NETFILTER]: nf_conntrack_sip: process ACK and PRACK methods

Both may contains SDP offers/answers.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: perform NAT after parsing
Patrick McHardy [Wed, 26 Mar 2008 03:22:37 +0000 (20:22 -0700)]
[NETFILTER]: nf_conntrack_sip: perform NAT after parsing

Perform NAT last after parsing the packet. This makes no difference
currently, but is needed when dealing with registrations to make
sure we seen the unNATed addresses.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: support method specific request/response handling
Patrick McHardy [Wed, 26 Mar 2008 03:22:20 +0000 (20:22 -0700)]
[NETFILTER]: nf_conntrack_sip: support method specific request/response handling

Add support for per-method request/response handlers and perform SDP
parsing for INVITE/UPDATE requests and for all informational and
successful responses.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: move SDP parsing to seperate function
Patrick McHardy [Wed, 26 Mar 2008 03:19:46 +0000 (20:19 -0700)]
[NETFILTER]: nf_conntrack_sip: move SDP parsing to seperate function

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_nat_sip: get rid of text based header translation
Patrick McHardy [Wed, 26 Mar 2008 03:19:30 +0000 (20:19 -0700)]
[NETFILTER]: nf_nat_sip: get rid of text based header translation

Use the URI parsing helper to get the numerical addresses and get rid of the
text based header translation.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: introduce SIP-URI parsing helper
Patrick McHardy [Wed, 26 Mar 2008 03:19:13 +0000 (20:19 -0700)]
[NETFILTER]: nf_conntrack_sip: introduce SIP-URI parsing helper

Introduce a helper function to parse a SIP-URI in a header value, optionally
iterating through all headers of this kind.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: parse SIP headers properly
Patrick McHardy [Wed, 26 Mar 2008 03:18:57 +0000 (20:18 -0700)]
[NETFILTER]: nf_conntrack_sip: parse SIP headers properly

Introduce new function for SIP header parsing that properly deals with
continuation lines and whitespace in headers and use it.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: kill request URI "header" definitions
Patrick McHardy [Wed, 26 Mar 2008 03:18:40 +0000 (20:18 -0700)]
[NETFILTER]: nf_conntrack_sip: kill request URI "header" definitions

The request URI is not a header and needs to be treated differently than
real SIP headers. Add a seperate function for parsing it and get rid of
the POS_REQ_URI/POS_REG_REQ_URI definitions.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: add seperate SDP header parsing function
Patrick McHardy [Wed, 26 Mar 2008 03:17:55 +0000 (20:17 -0700)]
[NETFILTER]: nf_conntrack_sip: add seperate SDP header parsing function

SDP and SIP headers are quite different, SIP can have continuation lines,
leading and trailing whitespace after the colon and is mostly case-insensitive
while SDP headers always begin on a new line and are followed by an equal
sign and the value, without any whitespace.

Introduce new SDP header parsing function and convert all users that used
the SIP header parsing function. This will allow to properly deal with the
special SIP cases in the SIP header parsing function later.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: use strlen/strcmp
Patrick McHardy [Wed, 26 Mar 2008 03:17:36 +0000 (20:17 -0700)]
[NETFILTER]: nf_conntrack_sip: use strlen/strcmp

Replace sizeof/memcmp by strlen/strcmp. Use case-insensitive comparison
for SIP methods and the SIP/2.0 string, as specified in RFC 3261.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: remove redundant function arguments
Patrick McHardy [Wed, 26 Mar 2008 03:17:13 +0000 (20:17 -0700)]
[NETFILTER]: nf_conntrack_sip: remove redundant function arguments

The conntrack reference and ctinfo can be derived from the packet.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: adjust dptr and datalen after packet mangling
Patrick McHardy [Wed, 26 Mar 2008 03:16:54 +0000 (20:16 -0700)]
[NETFILTER]: nf_conntrack_sip: adjust dptr and datalen after packet mangling

After mangling the packet, the pointer to the data and the length of the data
portion may change and need to be adjusted.

Use double data pointers and a pointer to the length everywhere and add a
helper function to the NAT helper for performing the adjustments.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_sip: fix some off-by-ones
Patrick McHardy [Wed, 26 Mar 2008 03:10:11 +0000 (20:10 -0700)]
[NETFILTER]: nf_conntrack_sip: fix some off-by-ones

"limit" marks the first character outside the bounds.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_nat_sip: fix NAT setup order
Patrick McHardy [Wed, 26 Mar 2008 03:09:51 +0000 (20:09 -0700)]
[NETFILTER]: nf_nat_sip: fix NAT setup order

We need to set up the destination NAT mapping before the source NAT
mapping, so the NAT core gets to see the final tuple and can decide
whether the source port needs to be remapped.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: Add nf_inet_addr_cmp()
Patrick McHardy [Wed, 26 Mar 2008 03:09:33 +0000 (20:09 -0700)]
[NETFILTER]: Add nf_inet_addr_cmp()

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack: introduce expectation classes and policies
Patrick McHardy [Wed, 26 Mar 2008 03:09:15 +0000 (20:09 -0700)]
[NETFILTER]: nf_conntrack: introduce expectation classes and policies

Introduce expectation classes and policies. An expectation class
is used to distinguish different types of expectations by the
same helper (for example audio/video/t.120). The expectation
policy is used to hold the maximum number of expectations and
the initial timeout for each class.

The individual classes are isolated from each other, which means
that for example an audio expectation will only evict other audio
expectations.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_expect: support inactive expectations
Patrick McHardy [Wed, 26 Mar 2008 03:08:37 +0000 (20:08 -0700)]
[NETFILTER]: nf_conntrack_expect: support inactive expectations

This is useful for the SIP helper and signalling expectations.
We don't want to create a full-blown expectation with a wildcard
as source based on a single UDP packet, but need to know the
final port anyways. With inactive expectations we can register
the expectation and reserve the tuple, but wait for confirmation
from the registrar before activating it.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_expect: show NF_CT_EXPECT_PERMANENT flag in /proc
Patrick McHardy [Wed, 26 Mar 2008 03:08:17 +0000 (20:08 -0700)]
[NETFILTER]: nf_conntrack_expect: show NF_CT_EXPECT_PERMANENT flag in /proc

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack_expect: constify nf_ct_expect_init arguments
Patrick McHardy [Wed, 26 Mar 2008 03:07:58 +0000 (20:07 -0700)]
[NETFILTER]: nf_conntrack_expect: constify nf_ct_expect_init arguments

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: nf_conntrack: fix NF_CT_TUPLE_DUMP for IPv4
Patrick McHardy [Wed, 26 Mar 2008 03:07:38 +0000 (20:07 -0700)]
[NETFILTER]: nf_conntrack: fix NF_CT_TUPLE_DUMP for IPv4

NF_CT_TUPLE_DUMP prints IPv4 addresses as IPv6, fix this and use printk
(guarded by #ifdef DEBUG) directly instead of pr_debug since the tuple
is usually printed at the end of line and we don't want to include a
log-level.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years ago[NETFILTER]: ipt_CLUSTERIP: fix non-existant macro-name
Patrick McHardy [Wed, 26 Mar 2008 03:06:59 +0000 (20:06 -0700)]
[NETFILTER]: ipt_CLUSTERIP: fix non-existant macro-name

With nf_conntrack DUMP_TUPLE got renamed to NF_CT_DUMP_TUPLE, fix
CLUSTERIP to use the proper macro name.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
16 years agoMerge branch 'net-2.6.26-netns-20080326' of git://git.linux-ipv6.org/gitroot/yoshfuji...
David S. Miller [Wed, 26 Mar 2008 02:43:59 +0000 (19:43 -0700)]
Merge branch 'net-2.6.26-netns-20080326' of git://git.linux-ipv6.org/gitroot/yoshfuji/linux-2.6-dev

16 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
David S. Miller [Wed, 26 Mar 2008 00:20:03 +0000 (17:20 -0700)]
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.26

16 years agort2x00: Fix in_atomic() usage
Ivo van Doorn [Tue, 25 Mar 2008 13:13:18 +0000 (14:13 +0100)]
rt2x00: Fix in_atomic() usage

rt73usb and rt2500usb used in_atomic to determine
if a configuration step should be rescheduled or not.
Since in_atomic() is not a valid method to determine
if sleeping is allowed we should fix the way this is handled
by adding a new flag to rt2x00.

In addition mark LED class support for the drivers broken
since that also uses the broken in_atomic() method but
so far no solution exists to have LED triggers work only
in scheduled context.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agort2x00: Fix rate detection for invalid signals
Ivo van Doorn [Tue, 25 Mar 2008 13:12:45 +0000 (14:12 +0100)]
rt2x00: Fix rate detection for invalid signals

It has been observed on rt2500pci hardware that some
frames received with signal 0x0C do not have the OFDM
flag set.

Signals can have 2 meanings:
 1) The PLCP value
 2) The bitrate * 10

For rt2500pci (1) is for frames received with a OFDM rate,
and (2) is for frames received with a CCK rate.
But 0x0C is a invalid bitrate value but is a valid PLCP
value for 54Mbs (obvious OFDM rate).
This means that it is possible that the hardware does not
set the OFDM bit correctly under all circumstances.
This results in rt2x00 failing to detect the rate and
mac80211 triggering a WARN_ON() and dropping the frame.

To bypass this, print a warning when such a frame is received,
and reset the rate to the lowest supported rate for the current band.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoPS3: gelic: Add support for separate cipher selection
Masakazu Mokuno [Tue, 25 Mar 2008 07:21:08 +0000 (16:21 +0900)]
PS3: gelic: Add support for separate cipher selection

From version 2.20 of the PS3 system software, the hypervisor allows
the guest OSes to specify separate cipher for group and pairwise.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agob43: Don't compile N-PHY code when N-PHY is disabled
Michael Buesch [Sun, 23 Mar 2008 00:33:58 +0000 (01:33 +0100)]
b43: Don't compile N-PHY code when N-PHY is disabled

There's no need to compile the N-PHY support code, when the
N-PHY support is disabled in Kconfig.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi: Completing the parameter packaging
Assaf Krauss [Tue, 18 Mar 2008 21:57:50 +0000 (14:57 -0700)]
iwlwifi: Completing the parameter packaging

This patch completes the changes regarding the packaging of user
parameters.

Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoipw2200 annotations and fixes
Al Viro [Sun, 16 Mar 2008 22:26:44 +0000 (22:26 +0000)]
ipw2200 annotations and fixes

a) a bunch of printks in error-handling assums that ->status is
big-endian.
b) bitfields trouble
c) missing annotations

NB: a bunch of structs is declared packed for no good reason, AFAICS.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agort2x00: Add dev_flags to rx descriptor
Ivo van Doorn [Sat, 15 Mar 2008 20:38:07 +0000 (21:38 +0100)]
rt2x00: Add dev_flags to rx descriptor

The rxdone_entry_desc structure contains 3 fields
which are always 1 or 0. We can safe 8 bytes by
replacing them with a single dev_flags fields which
contain the flags for those settings.

Additionally we can remove the OFDM flag since it
is no longer used since the introduction of the
SIGNAL_PLCP flag.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: configure default wmm params correctly
Vladimir Koutny [Tue, 18 Mar 2008 20:14:07 +0000 (21:14 +0100)]
mac80211: configure default wmm params correctly

Default WMM params have to be set according to beacon/probe response
information prior to authentication (or IBSS start/join); beacon queue
is configured only in IBSS. This does not affect the use of 'real' WMM
params as reported by AP.

Signed-off-by: Vladimir Koutny <vlado@ksp.sk>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: prevent tuning during scanning
Mohamed Abbas [Thu, 20 Mar 2008 15:14:29 +0000 (08:14 -0700)]
mac80211: prevent tuning during scanning

Postpone calling ieee80211_hw_config if hardware scanning is active.
This is similar to solution for software scanning where channel setting
is delayed until scan complete.

Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: tear down of block ack sessions
Ron Rindjunsky [Tue, 18 Mar 2008 22:00:32 +0000 (15:00 -0700)]
mac80211: tear down of block ack sessions

This patch adds a clean tear down for all block ack sessions if interface
goes down or if a deauthentication is done.

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: fixing debug prints for AddBA request
Ron Rindjunsky [Tue, 18 Mar 2008 22:00:31 +0000 (15:00 -0700)]
mac80211: fixing debug prints for AddBA request

This patch also fixes the Rx timer's comments

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: fixing delba debug print
Ron Rindjunsky [Tue, 18 Mar 2008 22:00:30 +0000 (15:00 -0700)]
mac80211: fixing delba debug print

This patch fixes a wrong debug print when receiving delba

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: filter scan results on unusable channels
Johannes Berg [Sun, 16 Mar 2008 17:42:44 +0000 (18:42 +0100)]
mac80211: filter scan results on unusable channels

When you have an AP on channel 13, it will currently often enough
be listed in scan results even when the regulatory domain restricts
to channels 1-11. This is due to channel overlap. To avoid getting
very strange failures, don't show such APs in the scan results. The
failure mode will now go from "I can see the AP but not associate"
to "I can't see the AP although I know it's there" which is easier
to debug.

This problem was first really noticed by Jes Sorensen.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Jes Sorensen <jes@trained-monkey.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: use ieee80211_get_channel
Johannes Berg [Sun, 16 Mar 2008 17:35:56 +0000 (18:35 +0100)]
mac80211: use ieee80211_get_channel

Use the new ieee80211_get_channel() function instead of open-coding it.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agowireless: add wiphy channel freq to channel struct lookup helper
Johannes Berg [Sun, 16 Mar 2008 17:34:33 +0000 (18:34 +0100)]
wireless: add wiphy channel freq to channel struct lookup helper

Add ieee80211_get_channel() which gets you a channel struct for a
specific wiphy if that channel is present in that wiphy.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi: move host command sending functions to core module
Tomas Winkler [Fri, 21 Mar 2008 20:53:44 +0000 (13:53 -0700)]
iwlwifi: move host command sending functions to core module

1. Host command sending functions moved from iwl4965-base.c to iwl-hcmd.c
in iwlcore module
2. enqueue_hcmd function currently stays in iwl4965-base.c. It is invoked
   through the new 'utils' field in priv's ops.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi: rename iwl4965_get_channel_info to iwl_get_channel_info
Assaf Krauss [Fri, 21 Mar 2008 20:53:43 +0000 (13:53 -0700)]
iwlwifi: rename iwl4965_get_channel_info to iwl_get_channel_info

iwl4965_get_channel_info was moved to iwlcore module
4965 needs to be stripped off

Signed-off-by: Assaf Krauss <assaf.krauss@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi: iwl3945 remove 4965 commands
Tomas Winkler [Fri, 21 Mar 2008 20:53:42 +0000 (13:53 -0700)]
iwlwifi: iwl3945 remove 4965 commands

This patch removes 4965 host commands from iwl-3945-commands.h

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi-2.6: enables RX TKIP decryption in HW
Emmanuel Grumbach [Thu, 20 Mar 2008 13:06:43 +0000 (15:06 +0200)]
iwlwifi-2.6: enables RX TKIP decryption in HW

This patch enables RX TKIP decryption in HW.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi-2.6: enables HW TKIP encryption
Emmanuel Grumbach [Wed, 19 Mar 2008 23:41:45 +0000 (16:41 -0700)]
iwlwifi-2.6: enables HW TKIP encryption

This patch add support for TKIP encryption (TX) in HW.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: allows driver to request a Phase 1 RX key
Emmanuel Grumbach [Thu, 20 Mar 2008 13:06:42 +0000 (15:06 +0200)]
mac80211: allows driver to request a Phase 1 RX key

This patch makes mac80211 able to send a phase1 key for TKIP
decryption.
This is needed for drivers that don't do the rekeying by themselves
(i.e. iwlwifi). Upon IV16 wrap around, the packet is decrypted in SW,
if decryption is ok, mac80211 calls to update_tkip_key  with a new
phase 1 RX key.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agomac80211: get a TKIP phase key from skb
Emmanuel Grumbach [Thu, 20 Mar 2008 13:06:41 +0000 (15:06 +0200)]
mac80211: get a TKIP phase key from skb

This patch makes mac80211 able to compute a TKIP key from an skb.
The requested key can be a phase 1 or a phase 2 key.
This is useful for drivers who need to provide tkip key to their
HW to enable HW encryption.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi-2.6: RX status translation to old scheme
Emmanuel Grumbach [Wed, 19 Mar 2008 23:41:42 +0000 (16:41 -0700)]
iwlwifi-2.6: RX status translation to old scheme

This patch adds translation for the RX status of an incoming packet.
The incoming status has to be translated to the old scheme in order to know
if the decryption has been done, MIC failure has occured, TTAK is valid etc...
This translation is mandatory for all RX packets when using 5300 and for
all HT packets using 4965.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
16 years agoiwlwifi-2.6: Cleans up set_key flow
Emmanuel Grumbach [Wed, 19 Mar 2008 23:41:41 +0000 (16:41 -0700)]
iwlwifi-2.6: Cleans up set_key flow

This patch cleans up the set_key flow. Rxon with hw encryption bit set is
not sent upon each call to set_key. Separation is made between global key
(WEP) and dynamic key (TKIP + CCMP and WEP in some cases).

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>