diff options
Diffstat (limited to 'arch/powerpc/include/asm/cputable.h')
| -rw-r--r-- | arch/powerpc/include/asm/cputable.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index 5cf5a6d10685..6367b8347dad 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -100,7 +100,7 @@ struct cpu_spec { /* * Processor specific routine to flush tlbs. */ - void (*flush_tlb)(unsigned long inval_selector); + void (*flush_tlb)(unsigned int action); }; @@ -114,6 +114,12 @@ extern void do_feature_fixups(unsigned long value, void *fixup_start, extern const char *powerpc_base_platform; +/* TLB flush actions. Used as argument to cpu_spec.flush_tlb() hook */ +enum { + TLB_INVAL_SCOPE_GLOBAL = 0, /* invalidate all TLBs */ + TLB_INVAL_SCOPE_LPID = 1, /* invalidate TLBs for current LPID */ +}; + #endif /* __ASSEMBLY__ */ /* CPU kernel features */ |