diff options
Diffstat (limited to 'arch/parisc/include/asm/cache.h')
| -rw-r--r-- | arch/parisc/include/asm/cache.h | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h index 150b7f30ea90..006fb939cac8 100644 --- a/arch/parisc/include/asm/cache.h +++ b/arch/parisc/include/asm/cache.h @@ -6,6 +6,7 @@ #ifndef __ARCH_PARISC_CACHE_H #define __ARCH_PARISC_CACHE_H +#include <asm/alternative.h> /* * PA 2.0 processors have 64 and 128-byte L2 cachelines; PA 1.1 processors @@ -41,9 +42,24 @@ extern int icache_stride; extern struct pdc_cache_info cache_info; void parisc_setup_cache_timing(void); -#define pdtlb(addr) asm volatile("pdtlb 0(%%sr1,%0)" : : "r" (addr)); -#define pitlb(addr) asm volatile("pitlb 0(%%sr1,%0)" : : "r" (addr)); -#define pdtlb_kernel(addr) asm volatile("pdtlb 0(%0)" : : "r" (addr)); +#define pdtlb(addr) asm volatile("pdtlb 0(%%sr1,%0)" \ + ALTERNATIVE(ALT_COND_NO_SMP, INSN_PxTLB) \ + : : "r" (addr)) +#define pitlb(addr) asm volatile("pitlb 0(%%sr1,%0)" \ + ALTERNATIVE(ALT_COND_NO_SMP, INSN_PxTLB) \ + ALTERNATIVE(ALT_COND_NO_SPLIT_TLB, INSN_NOP) \ + : : "r" (addr)) +#define pdtlb_kernel(addr) asm volatile("pdtlb 0(%0)" \ + ALTERNATIVE(ALT_COND_NO_SMP, INSN_PxTLB) \ + : : "r" (addr)) + +#define asm_io_fdc(addr) asm volatile("fdc %%r0(%0)" \ + ALTERNATIVE(ALT_COND_NO_DCACHE, INSN_NOP) \ + ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) \ + : : "r" (addr)) +#define asm_io_sync() asm volatile("sync" \ + ALTERNATIVE(ALT_COND_NO_DCACHE, INSN_NOP) \ + ALTERNATIVE(ALT_COND_NO_IOC_FDC, INSN_NOP) :: ) #endif /* ! __ASSEMBLY__ */ |