diff options
Diffstat (limited to 'sys/sparc64/include/tlb.h')
| -rw-r--r-- | sys/sparc64/include/tlb.h | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/sys/sparc64/include/tlb.h b/sys/sparc64/include/tlb.h index 3d54ef8..06a8296 100644 --- a/sys/sparc64/include/tlb.h +++ b/sys/sparc64/include/tlb.h @@ -51,6 +51,34 @@ #define TLB_TAR_VA(va) ((va) & ~TAR_CTX_MASK) #define TLB_TAR_CTX(ctx) ((ctx) & TAR_CTX_MASK) +#define TLB_CXR_CTX_BITS (13) +#define TLB_CXR_CTX_MASK \ + (((1UL << TLB_CXR_CTX_BITS) - 1) << TLB_CXR_CTX_SHIFT) +#define TLB_CXR_CTX_SHIFT (0) +#define TLB_CXR_PGSZ_BITS (3) +#define TLB_PCXR_PGSZ_MASK \ + ((((1UL << TLB_CXR_PGSZ_BITS) - 1) << TLB_PCXR_N_PGSZ0_SHIFT) | \ + (((1UL << TLB_CXR_PGSZ_BITS) - 1) << TLB_PCXR_N_PGSZ1_SHIFT) | \ + (((1UL << TLB_CXR_PGSZ_BITS) - 1) << TLB_PCXR_P_PGSZ0_SHIFT) | \ + (((1UL << TLB_CXR_PGSZ_BITS) - 1) << TLB_PCXR_P_PGSZ1_SHIFT)) +#define TLB_PCXR_N_PGSZ0_SHIFT (61) +#define TLB_PCXR_N_PGSZ1_SHIFT (58) +#define TLB_PCXR_P_PGSZ0_SHIFT (16) +#define TLB_PCXR_P_PGSZ1_SHIFT (19) +#define TLB_SCXR_PGSZ_MASK \ + ((((1UL << TLB_CXR_PGSZ_BITS) - 1) << TLB_SCXR_S_PGSZ0_SHIFT) | \ + (((1UL << TLB_CXR_PGSZ_BITS) - 1) << TLB_SCXR_S_PGSZ1_SHIFT)) +#define TLB_SCXR_S_PGSZ1_SHIFT (19) +#define TLB_SCXR_S_PGSZ0_SHIFT (16) + +#define TLB_TAE_PGSZ_BITS (3) +#define TLB_TAE_PGSZ0_MASK \ + (((1UL << TLB_TAE_PGSZ_BITS) - 1) << TLB_TAE_PGSZ0_SHIFT) +#define TLB_TAE_PGSZ1_MASK \ + (((1UL << TLB_TAE_PGSZ_BITS) - 1) << TLB_TAE_PGSZ1_SHIFT) +#define TLB_TAE_PGSZ0_SHIFT (16) +#define TLB_TAE_PGSZ1_SHIFT (19) + #define TLB_DEMAP_ID_SHIFT (4) #define TLB_DEMAP_ID_PRIMARY (0) #define TLB_DEMAP_ID_SECONDARY (1) @@ -59,8 +87,7 @@ #define TLB_DEMAP_TYPE_SHIFT (6) #define TLB_DEMAP_TYPE_PAGE (0) #define TLB_DEMAP_TYPE_CONTEXT (1) -/* US-III and greater only */ -#define TLB_DEMAP_TYPE_ALL (2) +#define TLB_DEMAP_TYPE_ALL (2) /* USIII and beyond only */ #define TLB_DEMAP_VA(va) ((va) & ~PAGE_MASK) #define TLB_DEMAP_ID(id) ((id) << TLB_DEMAP_ID_SHIFT) |
