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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-15 20:32:52 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-15 20:32:52 +0400 |
| commit | 0fa213310cd8fa7a51071cdcf130e26fa56e9549 (patch) | |
| tree | 2a7e5cc33c8938ec82604a99c3797a3132fd91ec /arch/powerpc/include/asm/feature-fixups.h | |
| parent | d3bf80bff13597004b5724ee4549cd68eb0badf0 (diff) | |
| parent | bc47ab0241c7c86da4f5e5f82fbca7d45387c18d (diff) | |
| download | linux-0fa213310cd8fa7a51071cdcf130e26fa56e9549.tar.xz | |
Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (103 commits)
powerpc: Fix bug in move of altivec code to vector.S
powerpc: Add support for swiotlb on 32-bit
powerpc/spufs: Remove unused error path
powerpc: Fix warning when printing a resource_size_t
powerpc/xmon: Remove unused variable in xmon.c
powerpc/pseries: Fix warnings when printing resource_size_t
powerpc: Shield code specific to 64-bit server processors
powerpc: Separate PACA fields for server CPUs
powerpc: Split exception handling out of head_64.S
powerpc: Introduce CONFIG_PPC_BOOK3S
powerpc: Move VMX and VSX asm code to vector.S
powerpc: Set init_bootmem_done on NUMA platforms as well
powerpc/mm: Fix a AB->BA deadlock scenario with nohash MMU context lock
powerpc/mm: Fix some SMP issues with MMU context handling
powerpc: Add PTRACE_SINGLEBLOCK support
fbdev: Add PLB support and cleanup DCR in xilinxfb driver.
powerpc/virtex: Add ml510 reference design device tree
powerpc/virtex: Add Xilinx ML510 reference design support
powerpc/virtex: refactor intc driver and add support for i8259 cascading
powerpc/virtex: Add support for Xilinx PCI host bridge
...
Diffstat (limited to 'arch/powerpc/include/asm/feature-fixups.h')
| -rw-r--r-- | arch/powerpc/include/asm/feature-fixups.h | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h index e4094a5cb05b..cbd4dfa4bce2 100644 --- a/arch/powerpc/include/asm/feature-fixups.h +++ b/arch/powerpc/include/asm/feature-fixups.h @@ -8,8 +8,6 @@ * 2 of the License, or (at your option) any later version. */ -#ifdef __ASSEMBLY__ - /* * Feature section common macros * @@ -23,10 +21,12 @@ /* 64 bits kernel, 32 bits code (ie. vdso32) */ #define FTR_ENTRY_LONG .llong #define FTR_ENTRY_OFFSET .long 0xffffffff; .long +#elif defined(CONFIG_PPC64) +#define FTR_ENTRY_LONG .llong +#define FTR_ENTRY_OFFSET .llong #else -/* 64 bit kernel 64 bit code, or 32 bit kernel 32 bit code */ -#define FTR_ENTRY_LONG PPC_LONG -#define FTR_ENTRY_OFFSET PPC_LONG +#define FTR_ENTRY_LONG .long +#define FTR_ENTRY_OFFSET .long #endif #define START_FTR_SECTION(label) label##1: @@ -141,6 +141,21 @@ label##5: \ #define ALT_FW_FTR_SECTION_END_IFCLR(msk) \ ALT_FW_FTR_SECTION_END_NESTED_IFCLR(msk, 97) +#ifndef __ASSEMBLY__ + +#define ASM_MMU_FTR_IF(section_if, section_else, msk, val) \ + stringify_in_c(BEGIN_MMU_FTR_SECTION) \ + section_if "; " \ + stringify_in_c(MMU_FTR_SECTION_ELSE) \ + section_else "; " \ + stringify_in_c(ALT_MMU_FTR_SECTION_END((msk), (val))) + +#define ASM_MMU_FTR_IFSET(section_if, section_else, msk) \ + ASM_MMU_FTR_IF(section_if, section_else, (msk), (msk)) + +#define ASM_MMU_FTR_IFCLR(section_if, section_else, msk) \ + ASM_MMU_FTR_IF(section_if, section_else, (msk), 0) + #endif /* __ASSEMBLY__ */ /* LWSYNC feature sections */ |