diff options
Diffstat (limited to 'include/asm-powerpc/cputable.h')
| -rw-r--r-- | include/asm-powerpc/cputable.h | 48 |
1 files changed, 20 insertions, 28 deletions
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index fab41c2..1ba3c99 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -117,38 +117,30 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTR_PPC_LE ASM_CONST(0x0000000000200000) #define CPU_FTR_REAL_LE ASM_CONST(0x0000000000400000) +/* + * Add the 64-bit processor unique features in the top half of the word; + * on 32-bit, make the names available but defined to be 0. + */ #ifdef __powerpc64__ -/* Add the 64b processor unique features in the top half of the word */ -#define CPU_FTR_SLB ASM_CONST(0x0000000100000000) -#define CPU_FTR_16M_PAGE ASM_CONST(0x0000000200000000) -#define CPU_FTR_TLBIEL ASM_CONST(0x0000000400000000) -#define CPU_FTR_NOEXECUTE ASM_CONST(0x0000000800000000) -#define CPU_FTR_IABR ASM_CONST(0x0000002000000000) -#define CPU_FTR_MMCRA ASM_CONST(0x0000004000000000) -#define CPU_FTR_CTRL ASM_CONST(0x0000008000000000) -#define CPU_FTR_SMT ASM_CONST(0x0000010000000000) -#define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0000020000000000) -#define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0000040000000000) -#define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0000100000000000) -#define CPU_FTR_PAUSE_ZERO ASM_CONST(0x0000200000000000) -#define CPU_FTR_PURR ASM_CONST(0x0000400000000000) +#define LONG_ASM_CONST(x) ASM_CONST(x) #else -/* ensure on 32b processors the flags are available for compiling but - * don't do anything */ -#define CPU_FTR_SLB ASM_CONST(0x0) -#define CPU_FTR_16M_PAGE ASM_CONST(0x0) -#define CPU_FTR_TLBIEL ASM_CONST(0x0) -#define CPU_FTR_NOEXECUTE ASM_CONST(0x0) -#define CPU_FTR_IABR ASM_CONST(0x0) -#define CPU_FTR_MMCRA ASM_CONST(0x0) -#define CPU_FTR_CTRL ASM_CONST(0x0) -#define CPU_FTR_SMT ASM_CONST(0x0) -#define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0) -#define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0) -#define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0) -#define CPU_FTR_PURR ASM_CONST(0x0) +#define LONG_ASM_CONST(x) 0 #endif +#define CPU_FTR_SLB LONG_ASM_CONST(0x0000000100000000) +#define CPU_FTR_16M_PAGE LONG_ASM_CONST(0x0000000200000000) +#define CPU_FTR_TLBIEL LONG_ASM_CONST(0x0000000400000000) +#define CPU_FTR_NOEXECUTE LONG_ASM_CONST(0x0000000800000000) +#define CPU_FTR_IABR LONG_ASM_CONST(0x0000002000000000) +#define CPU_FTR_MMCRA LONG_ASM_CONST(0x0000004000000000) +#define CPU_FTR_CTRL LONG_ASM_CONST(0x0000008000000000) +#define CPU_FTR_SMT LONG_ASM_CONST(0x0000010000000000) +#define CPU_FTR_COHERENT_ICACHE LONG_ASM_CONST(0x0000020000000000) +#define CPU_FTR_LOCKLESS_TLBIE LONG_ASM_CONST(0x0000040000000000) +#define CPU_FTR_CI_LARGE_PAGE LONG_ASM_CONST(0x0000100000000000) +#define CPU_FTR_PAUSE_ZERO LONG_ASM_CONST(0x0000200000000000) +#define CPU_FTR_PURR LONG_ASM_CONST(0x0000400000000000) + #ifndef __ASSEMBLY__ #define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \ |
