diff options
Diffstat (limited to 'sys/arch/sparc64/include/pte.h')
| -rw-r--r-- | sys/arch/sparc64/include/pte.h | 161 |
1 files changed, 124 insertions, 37 deletions
diff --git a/sys/arch/sparc64/include/pte.h b/sys/arch/sparc64/include/pte.h index cd5a30efbf0..5389bfd01c1 100644 --- a/sys/arch/sparc64/include/pte.h +++ b/sys/arch/sparc64/include/pte.h @@ -1,4 +1,4 @@ -/* $OpenBSD: pte.h,v 1.8 2007/10/17 19:25:22 kettenis Exp $ */ +/* $OpenBSD: pte.h,v 1.9 2008/03/23 21:49:48 kettenis Exp $ */ /* $NetBSD: pte.h,v 1.7 2001/07/31 06:55:46 eeh Exp $ */ /* @@ -152,46 +152,133 @@ void smp_tlb_flush_ctx(int); #define PGSZ_512K 2 #define PGSZ_4M 3 -#define PGSZ_SHIFT 61 -#define TLB_SZ(s) (((uint64_t)(s))<<PGSZ_SHIFT) +#define SUN4U_PGSZ_SHIFT 61 +#define SUN4U_TLB_SZ(s) (((uint64_t)(s)) << SUN4U_PGSZ_SHIFT) /* TLB data masks */ -#define TLB_V 0x8000000000000000LL -#define TLB_8K TLB_SZ(PGSZ_8K) -#define TLB_64K TLB_SZ(PGSZ_64K) -#define TLB_512K TLB_SZ(PGSZ_512K) -#define TLB_4M TLB_SZ(PGSZ_4M) -#define TLB_SZ_MASK 0x6000000000000000LL -#define TLB_NFO 0x1000000000000000LL -#define TLB_IE 0x0800000000000000LL -#define TLB_SOFT2_MASK 0x07fc000000000000LL -#define TLB_RESERVED_MASK 0x0003f80000000000LL -#define TLB_PA_MASK 0x000007ffffffe000LL -#define TLB_SOFT_MASK 0x0000000000001f80LL +#define SUN4U_TLB_V 0x8000000000000000LL +#define SUN4U_TLB_8K SUN4U_TLB_SZ(PGSZ_8K) +#define SUN4U_TLB_64K SUN4U_TLB_SZ(PGSZ_64K) +#define SUN4U_TLB_512K SUN4U_TLB_SZ(PGSZ_512K) +#define SUN4U_TLB_4M SUN4U_TLB_SZ(PGSZ_4M) +#define SUN4U_TLB_SZ_MASK 0x6000000000000000LL +#define SUN4U_TLB_NFO 0x1000000000000000LL +#define SUN4U_TLB_IE 0x0800000000000000LL +#define SUN4U_TLB_SOFT2_MASK 0x07fc000000000000LL +#define SUN4U_TLB_RESERVED_MASK 0x0003f80000000000LL +#define SUN4U_TLB_PA_MASK 0x000007ffffffe000LL +#define SUN4U_TLB_SOFT_MASK 0x0000000000001f80LL /* S/W bits */ -/* Access & TSB locked bits are swapped so I can set access w/one insn */ -/* #define TLB_ACCESS 0x0000000000001000LL */ -#define TLB_ACCESS 0x0000000000000200LL -#define TLB_MODIFY 0x0000000000000800LL -#define TLB_REAL_W 0x0000000000000400LL -/* #define TLB_TSB_LOCK 0x0000000000000200LL */ -#define TLB_TSB_LOCK 0x0000000000001000LL -#define TLB_EXEC 0x0000000000000100LL -#define TLB_EXEC_ONLY 0x0000000000000080LL +#define SUN4U_TLB_ACCESS 0x0000000000000200LL +#define SUN4U_TLB_MODIFY 0x0000000000000800LL +#define SUN4U_TLB_REAL_W 0x0000000000000400LL +#define SUN4U_TLB_TSB_LOCK 0x0000000000001000LL +#define SUN4U_TLB_EXEC 0x0000000000000100LL +#define SUN4U_TLB_EXEC_ONLY 0x0000000000000080LL /* H/W bits */ -#define TLB_L 0x0000000000000040LL -#define TLB_CACHE_MASK 0x0000000000000030LL -#define TLB_CP 0x0000000000000020LL -#define TLB_CV 0x0000000000000010LL -#define TLB_E 0x0000000000000008LL -#define TLB_P 0x0000000000000004LL -#define TLB_W 0x0000000000000002LL -#define TLB_G 0x0000000000000001LL - -#define TSB_DATA(g,sz,pa,priv,write,cache,aliased,valid,ie) \ -(((valid)?TLB_V:0LL)|TLB_SZ(sz)|(((u_int64_t)(pa))&TLB_PA_MASK)|\ -((cache)?((aliased)?TLB_CP:TLB_CACHE_MASK):TLB_E)|\ -((priv)?TLB_P:0LL)|((write)?TLB_W:0LL)|((g)?TLB_G:0LL)|((ie)?TLB_IE:0LL)) +#define SUN4U_TLB_L 0x0000000000000040LL +#define SUN4U_TLB_CACHE_MASK 0x0000000000000030LL +#define SUN4U_TLB_CP 0x0000000000000020LL +#define SUN4U_TLB_CV 0x0000000000000010LL +#define SUN4U_TLB_E 0x0000000000000008LL +#define SUN4U_TLB_P 0x0000000000000004LL +#define SUN4U_TLB_W 0x0000000000000002LL +#define SUN4U_TLB_G 0x0000000000000001LL + +#define SUN4U_TSB_DATA(g,sz,pa,priv,write,cache,aliased,valid,ie) \ +(((valid)?SUN4U_TLB_V:0LL)|SUN4U_TLB_SZ(sz)|\ +(((u_int64_t)(pa))&SUN4U_TLB_PA_MASK)|\ +((cache)?((aliased)?SUN4U_TLB_CP:SUN4U_TLB_CACHE_MASK):SUN4U_TLB_E)|\ +((priv)?SUN4U_TLB_P:0LL)|((write)?SUN4U_TLB_W:0LL)|((g)?SUN4U_TLB_G:0LL)|\ +((ie)?SUN4U_TLB_IE:0LL)) + +#define SUN4V_PGSZ_SHIFT 0 +#define SUN4V_TLB_SZ(s) (((uint64_t)(s))<<SUN4V_PGSZ_SHIFT) + +/* TLB data masks */ +#define SUN4V_TLB_V 0x8000000000000000LL +#define SUN4V_TLB_8K SUN4V_TLB_SZ(PGSZ_8K) +#define SUN4V_TLB_64K SUN4V_TLB_SZ(PGSZ_64K) +#define SUN4V_TLB_512K SUN4V_TLB_SZ(PGSZ_512K) +#define SUN4V_TLB_4M SUN4V_TLB_SZ(PGSZ_4M) +#define SUN4V_TLB_SZ_MASK 0x000000000000000fLL +#define SUN4V_TLB_NFO 0x4000000000000000LL +#define SUN4V_TLB_IE 0x0000000000001000LL +#define SUN4V_TLB_SOFT2_MASK 0x3f00000000000000LL +#define SUN4V_TLB_PA_MASK 0x00ffffffffffe000LL +#define SUN4V_TLB_SOFT_MASK 0x0000000000000030LL +/* S/W bits */ +#define SUN4V_TLB_ACCESS 0x0000000000000010LL +#define SUN4V_TLB_MODIFY 0x0000000000000020LL +#define SUN4V_TLB_REAL_W 0x2000000000000000LL +#define SUN4V_TLB_TSB_LOCK 0x1000000000000000LL +#define SUN4V_TLB_EXEC SUN4V_TLB_X +#define SUN4V_TLB_EXEC_ONLY 0x0200000000000000LL +/* H/W bits */ +#define SUN4V_TLB_CACHE_MASK 0x0000000000000600LL +#define SUN4V_TLB_CP 0x0000000000000400LL +#define SUN4V_TLB_CV 0x0000000000000200LL +#define SUN4V_TLB_E 0x0000000000000800LL +#define SUN4V_TLB_P 0x0000000000000100LL +#define SUN4V_TLB_X 0x0000000000000080LL +#define SUN4V_TLB_W 0x0000000000000040LL +#define SUN4V_TLB_G 0x0000000000000000LL + +#define SUN4V_TSB_DATA(g,sz,pa,priv,write,cache,aliased,valid,ie) \ +(((valid)?SUN4V_TLB_V:0LL)|SUN4V_TLB_SZ(sz)|\ +(((u_int64_t)(pa))&SUN4V_TLB_PA_MASK)|\ +((cache)?((aliased)?SUN4V_TLB_CP:SUN4V_TLB_CACHE_MASK):SUN4V_TLB_E)|\ +((priv)?SUN4V_TLB_P:0LL)|((write)?SUN4V_TLB_W:0LL)|((g)?SUN4V_TLB_G:0LL)|\ +((ie)?SUN4V_TLB_IE:0LL)) + +#ifdef SUN4V +#define TLB_SZ SUN4V_TLB_SZ + +#define TLB_V SUN4V_TLB_V +#define TLB_NFO SUN4V_TLB_NFO +#define TLB_IE SUN4V_TLB_IE +#define TLB_PA_MASK SUN4V_TLB_PA_MASK +#define TLB_ACCESS SUN4V_TLB_ACCESS +#define TLB_MODIFY SUN4V_TLB_MODIFY +#define TLB_REAL_W SUN4V_TLB_REAL_W +#define TLB_TSB_LOCK SUN4V_TLB_TSB_LOCK +#define TLB_EXEC SUN4V_TLB_EXEC +#define TLB_EXEC_ONLY SUN4V_TLB_EXEC_ONLY +#define TLB_L 0ULL +#define TLB_CACHE_MASK SUN4V_TLB_CACHE_MASK +#define TLB_CP SUN4V_TLB_CP +#define TLB_CV SUN4V_TLB_CV +#define TLB_E SUN4V_TLB_E +#define TLB_P SUN4V_TLB_P +#define TLB_W SUN4V_TLB_W +#define TLB_G SUN4V_TLB_G + +#define TSB_DATA SUN4V_TSB_DATA +#else +#define TLB_SZ SUN4U_TLB_SZ + +#define TLB_V SUN4U_TLB_V +#define TLB_NFO SUN4U_TLB_NFO +#define TLB_IE SUN4U_TLB_IE +#define TLB_PA_MASK SUN4U_TLB_PA_MASK +#define TLB_ACCESS SUN4U_TLB_ACCESS +#define TLB_MODIFY SUN4U_TLB_MODIFY +#define TLB_REAL_W SUN4U_TLB_REAL_W +#define TLB_TSB_LOCK SUN4U_TLB_TSB_LOCK +#define TLB_EXEC SUN4U_TLB_EXEC +#define TLB_EXEC_ONLY SUN4U_TLB_EXEC_ONLY +#define TLB_L SUN4U_TLB_L +#define TLB_CACHE_MASK SUN4U_TLB_CACHE_MASK +#define TLB_CP SUN4U_TLB_CP +#define TLB_CV SUN4U_TLB_CV +#define TLB_E SUN4U_TLB_E +#define TLB_P SUN4U_TLB_P +#define TLB_W SUN4U_TLB_W +#define TLB_G SUN4U_TLB_G + +#define TSB_DATA SUN4U_TSB_DATA +#endif + #define MMU_CACHE_VIRT 0x3 #define MMU_CACHE_PHYS 0x2 |