Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

[linux-2.6] / arch / powerpc / Kconfig

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index b4a3b699433e514797999c3f7365dcec04648809..c1e01b22addc8182193a12dca7a1fd3700ec0888 100644 (file)
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -41,6 +41,14 @@ config RWSEM_XCHGADD_ALGORITHM
        bool
        default y
 
+config ARCH_HAS_ILOG2_U32
+       bool
+       default y
+
+config ARCH_HAS_ILOG2_U64
+       bool
+       default y if 64BIT
+
 config GENERIC_HWEIGHT
        bool
        default y
@@ -99,6 +107,11 @@ config AUDIT_ARCH
        bool
        default y
 
+config GENERIC_BUG
+       bool
+       default y
+       depends on BUG
+
 config DEFAULT_UIMAGE
        bool
        help
@@ -112,7 +125,7 @@ choice
        default 6xx
 
 config CLASSIC32
-       bool "6xx/7xx/74xx"
+       bool "52xx/6xx/7xx/74xx"
        select PPC_FPU
        select 6xx
        help
@@ -121,16 +134,18 @@ config CLASSIC32
          versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the AMCC
          embedded versions (403 and 405) and the high end 64 bit Power
          processors (POWER 3, POWER4, and IBM PPC970 also known as G5).
+
+         This option is the catch-all for 6xx types, including some of the
+         embedded versions.  Unless there is see an option for the specific
+         chip family you are using, you want this option.
+         
+         You do not want this if you are building a kernel for a 64 bit
+         IBM RS/6000 or an Apple G5, choose 6xx.
+         
+         If unsure, select this option
          
-         Unless you are building a kernel for one of the embedded processor
-         systems, 64 bit IBM RS/6000 or an Apple G5, choose 6xx.
          Note that the kernel runs in 32-bit mode even on 64-bit chips.
 
-config PPC_52xx
-       bool "Freescale 52xx"
-       select 6xx
-       select PPC_FPU
-       
 config PPC_82xx
        bool "Freescale 82xx"
        select 6xx
@@ -390,6 +405,7 @@ config PPC_PSERIES
        select PPC_RTAS
        select RTAS_ERROR_LOGGING
        select PPC_UDBG_16550
+       select PPC_NATIVE
        default y
 
 config PPC_ISERIES
@@ -406,15 +422,27 @@ config PPC_CHRP
        select PPC_RTAS
        select PPC_MPC106
        select PPC_UDBG_16550
+       select PPC_NATIVE
        default y
 
+config PPC_MPC52xx
+       bool
+       default n
+
 config PPC_EFIKA
        bool "bPlan Efika 5k2. MPC5200B based computer"
        depends on PPC_MULTIPLATFORM && PPC32
        select PPC_RTAS
        select RTAS_PROC
        select PPC_MPC52xx
-       default y
+       select PPC_NATIVE
+       default n
+
+config PPC_LITE5200
+       bool "Freescale Lite5200 Eval Board"
+       depends on PPC_MULTIPLATFORM && PPC32
+       select PPC_MPC52xx
+       default n
 
 config PPC_PMAC
        bool "Apple PowerMac based machines"
@@ -422,6 +450,7 @@ config PPC_PMAC
        select MPIC
        select PPC_INDIRECT_PCI if PPC32
        select PPC_MPC106 if PPC32
+       select PPC_NATIVE
        default y
 
 config PPC_PMAC64
@@ -441,7 +470,8 @@ config PPC_PREP
        select PPC_I8259
        select PPC_INDIRECT_PCI
        select PPC_UDBG_16550
-       default y
+       select PPC_NATIVE
+       default n
 
 config PPC_MAPLE
        depends on PPC_MULTIPLATFORM && PPC64
@@ -452,6 +482,9 @@ config PPC_MAPLE
        select GENERIC_TBSYNC
        select PPC_UDBG_16550
        select PPC_970_NAP
+       select PPC_NATIVE
+       select PPC_RTAS
+       select ATA_NONSTANDARD if ATA
        default n
        help
           This option enables support for the Maple 970FX Evaluation Board.
@@ -464,6 +497,7 @@ config PPC_PASEMI
        select MPIC
        select PPC_UDBG_16550
        select GENERIC_TBSYNC
+       select PPC_NATIVE
        help
          This option enables support for PA Semi's PWRficient line
          of SoC processors, including PA6T-1682M
@@ -478,6 +512,7 @@ config PPC_CELL_NATIVE
        select PPC_DCR_MMIO
        select PPC_OF_PLATFORM_PCI
        select PPC_INDIRECT_IO
+       select PPC_NATIVE
        select MPIC
        default n
 
@@ -490,6 +525,30 @@ config PPC_IBM_CELL_BLADE
        select PPC_UDBG_16550
        select UDBG_RTAS_CONSOLE
 
+config PPC_PS3
+       bool "Sony PS3 (incomplete)"
+       depends on PPC_MULTIPLATFORM && PPC64
+       select PPC_CELL
+       select USB_ARCH_HAS_OHCI
+       select USB_OHCI_LITTLE_ENDIAN
+       select USB_OHCI_BIG_ENDIAN_MMIO
+       select USB_ARCH_HAS_EHCI
+       select USB_EHCI_BIG_ENDIAN_MMIO
+       help
+         This option enables support for the Sony PS3 game console
+         and other platforms using the PS3 hypervisor.
+         Support for this platform is not yet complete, so
+         enabling this will not result in a bootable kernel on a
+         PS3 system.
+
+config PPC_NATIVE
+       bool
+       depends on PPC_MULTIPLATFORM
+       help
+         Support for running natively on the hardware, i.e. without
+         a hypervisor. This option is not user-selectable but should
+         be selected by all platforms that need it.
+
 config UDBG_RTAS_CONSOLE
        bool "RTAS based debug console"
        depends on PPC_RTAS
@@ -647,6 +706,7 @@ source arch/powerpc/platforms/85xx/Kconfig
 source arch/powerpc/platforms/86xx/Kconfig
 source arch/powerpc/platforms/8xx/Kconfig
 source arch/powerpc/platforms/cell/Kconfig
+source arch/powerpc/platforms/ps3/Kconfig
 
 menu "Kernel options"
 
@@ -669,7 +729,7 @@ config FORCE_MAX_ZONEORDER
 
 config MATH_EMULATION
        bool "Math emulation"
-       depends on 4xx || 8xx || E200 || E500
+       depends on 4xx || 8xx || E200 || PPC_83xx || E500
        ---help---
          Some PowerPC chips designed for embedded applications do not have
          a floating-point unit and therefore do not implement the
@@ -827,7 +887,6 @@ source "arch/powerpc/platforms/prep/Kconfig"
 
 config CMDLINE_BOOL
        bool "Default bootloader kernel arguments"
-       depends on !PPC_ISERIES
 
 config CMDLINE
        string "Initial kernel command string"
@@ -917,7 +976,7 @@ config MCA
 
 config PCI
        bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_86xx \
-               || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2
+               || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) || MPC7448HPC2 || PPC_PS3
        default y if !40x && !CPM2 && !8xx && !APUS && !PPC_83xx \
                && !PPC_85xx && !PPC_86xx
        default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS