Index: sys/arch/sparc64/sparc64/cache.c =================================================================== RCS file: /cvsroot/src/sys/arch/sparc64/sparc64/cache.c,v retrieving revision 1.8 diff -u -r1.8 cache.c --- sys/arch/sparc64/sparc64/cache.c 6 Jun 2011 02:49:39 -0000 1.8 +++ sys/arch/sparc64/sparc64/cache.c 29 Dec 2014 18:25:08 -0000 @@ -75,6 +75,24 @@ void (*sp_dcache_flush_page)(paddr_t) = dcache_flush_page_us; #endif +void (*sp_tlb_flush_pte)(vaddr_t, int) = sp_tlb_flush_pte_us; +void (*sp_tlb_flush_all)(void) = sp_tlb_flush_all_us; + +static void +sp_tlb_flush_pte_sun4v(vaddr_t va, int ctx) +{ + int64_t hv_rc; + hv_rc = hv_mmu_demap_page(va, ctx, MAP_DTLB|MAP_ITLB); + if ( hv_rc != H_EOK ) + panic("hv_mmu_demap_page(%p,%d) failed - rc = %" PRIx64 "\n", (void*)va, ctx, hv_rc); +} + +static void +sp_tlb_flush_all_sun4v(void) +{ + panic("sp_tlb_flush_all_sun4v() not implemented yet"); +} + void cache_setup_funcs(void) { @@ -103,4 +121,16 @@ } #endif } + + /* Prepare sp_tlb_flush_* functions */ + if (CPU_ISSUN4V) { + sp_tlb_flush_pte = sp_tlb_flush_pte_sun4v; + sp_tlb_flush_all = sp_tlb_flush_all_sun4v; + } else { + if (CPU_IS_USIII_UP() || CPU_IS_SPARC64_V_UP()) { + sp_tlb_flush_pte = sp_tlb_flush_pte_usiii; + sp_tlb_flush_all = sp_tlb_flush_all_usiii; + } + } + } Index: sys/arch/sparc64/sparc64/cache.h =================================================================== RCS file: /cvsroot/src/sys/arch/sparc64/sparc64/cache.h,v retrieving revision 1.26 diff -u -r1.26 cache.h --- sys/arch/sparc64/sparc64/cache.h 5 Nov 2014 13:50:50 -0000 1.26 +++ sys/arch/sparc64/sparc64/cache.h 29 Dec 2014 18:25:08 -0000 @@ -118,39 +118,13 @@ void sp_tlb_flush_all_us(void); void sp_tlb_flush_all_usiii(void); -static __inline__ void -sp_tlb_flush_pte_sun4v(vaddr_t va, int ctx) -{ - int64_t hv_rc; - hv_rc = hv_mmu_demap_page(va, ctx, MAP_DTLB|MAP_ITLB); - if ( hv_rc != H_EOK ) - panic("hv_mmu_demap_page(%p,%d) failed - rc = %" PRIx64 "\n", (void*)va, ctx, hv_rc); -} - -static __inline__ void -sp_tlb_flush_pte(vaddr_t va, int ctx) -{ - if (CPU_ISSUN4V) - sp_tlb_flush_pte_sun4v(va, ctx); - else if (CPU_IS_USIII_UP() || CPU_IS_SPARC64_V_UP()) - sp_tlb_flush_pte_usiii(va, ctx); - else - sp_tlb_flush_pte_us(va, ctx); -} - -static __inline__ void -sp_tlb_flush_all(void) -{ - if (CPU_IS_USIII_UP() || CPU_IS_SPARC64_V_UP()) - sp_tlb_flush_all_usiii(); - else - sp_tlb_flush_all_us(); -} extern void (*dcache_flush_page)(paddr_t); extern void (*dcache_flush_page_cpuset)(paddr_t, sparc64_cpuset_t); extern void (*blast_dcache)(void); extern void (*blast_icache)(void); +extern void (*sp_tlb_flush_pte)(vaddr_t, int); +extern void (*sp_tlb_flush_all)(void); void cache_setup_funcs(void);