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Diffstat (limited to 'arch/powerpc/include/asm/mmu-hash64.h')
-rw-r--r--arch/powerpc/include/asm/mmu-hash64.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index 9673f73eb8d..2fdb47a19ef 100644
--- a/arch/powerpc/include/asm/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
@@ -121,6 +121,16 @@ extern char initial_stab[];
#define PP_RXRX 3 /* Supervisor read, User read */
#define PP_RXXX (HPTE_R_PP0 | 2) /* Supervisor read, user none */
+/* Fields for tlbiel instruction in architecture 2.06 */
+#define TLBIEL_INVAL_SEL_MASK 0xc00 /* invalidation selector */
+#define TLBIEL_INVAL_PAGE 0x000 /* invalidate a single page */
+#define TLBIEL_INVAL_SET_LPID 0x800 /* invalidate a set for current LPID */
+#define TLBIEL_INVAL_SET 0xc00 /* invalidate a set for all LPIDs */
+#define TLBIEL_INVAL_SET_MASK 0xfff000 /* set number to inval. */
+#define TLBIEL_INVAL_SET_SHIFT 12
+
+#define POWER7_TLB_SETS 128 /* # sets in POWER7 TLB */
+
#ifndef __ASSEMBLY__
struct hash_pte {