diff options
Diffstat (limited to 'arch/powerpc/include/asm/reg.h')
| -rw-r--r-- | arch/powerpc/include/asm/reg.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index f877a576b338..602236e223c4 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -1419,37 +1419,6 @@ static inline void msr_check_and_clear(unsigned long bits) __msr_check_and_clear(bits); } -#if defined(CONFIG_PPC_CELL) || defined(CONFIG_E500) -#define mftb() ({unsigned long rval; \ - asm volatile( \ - "90: mfspr %0, %2;\n" \ - ASM_FTR_IFSET( \ - "97: cmpwi %0,0;\n" \ - " beq- 90b;\n", "", %1) \ - : "=r" (rval) \ - : "i" (CPU_FTR_CELL_TB_BUG), "i" (SPRN_TBRL) : "cr0"); \ - rval;}) -#elif defined(CONFIG_PPC_8xx) -#define mftb() ({unsigned long rval; \ - asm volatile("mftbl %0" : "=r" (rval)); rval;}) -#else -#define mftb() ({unsigned long rval; \ - asm volatile("mfspr %0, %1" : \ - "=r" (rval) : "i" (SPRN_TBRL)); rval;}) -#endif /* !CONFIG_PPC_CELL */ - -#if defined(CONFIG_PPC_8xx) -#define mftbu() ({unsigned long rval; \ - asm volatile("mftbu %0" : "=r" (rval)); rval;}) -#else -#define mftbu() ({unsigned long rval; \ - asm volatile("mfspr %0, %1" : "=r" (rval) : \ - "i" (SPRN_TBRU)); rval;}) -#endif - -#define mttbl(v) asm volatile("mttbl %0":: "r"(v)) -#define mttbu(v) asm volatile("mttbu %0":: "r"(v)) - #ifdef CONFIG_PPC32 #define mfsrin(v) ({unsigned int rval; \ asm volatile("mfsrin %0,%1" : "=r" (rval) : "r" (v)); \ |