From fc4bdb35fba1c8f464fd85b94a5059e752fc85d4 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Fri, 14 Aug 2009 09:38:34 -0500 Subject: powerpc/booke: Move MMUCSR definition into mmu-book3e.h The MMUCSR is now defined as part of the Book-3E architecture so we can move it into mmu-book3e.h and add some of the additional bits defined by the architecture specs. Signed-off-by: Kumar Gala --- arch/powerpc/include/asm/mmu-book3e.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/powerpc/include/asm/mmu-book3e.h') diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h index d7458046936..74695816205 100644 --- a/arch/powerpc/include/asm/mmu-book3e.h +++ b/arch/powerpc/include/asm/mmu-book3e.h @@ -114,6 +114,18 @@ #define MAS7_RPN 0xFFFFFFFF +/* Bit definitions for MMUCSR0 */ +#define MMUCSR0_TLB1FI 0x00000002 /* TLB1 Flash invalidate */ +#define MMUCSR0_TLB0FI 0x00000004 /* TLB0 Flash invalidate */ +#define MMUCSR0_TLB2FI 0x00000040 /* TLB2 Flash invalidate */ +#define MMUCSR0_TLB3FI 0x00000020 /* TLB3 Flash invalidate */ +#define MMUCSR0_TLBFI (MMUCSR0_TLB0FI | MMUCSR0_TLB1FI | \ + MMUCSR0_TLB2FI | MMUCSR0_TLB3FI) +#define MMUCSR0_TLB0PS 0x00000780 /* TLB0 Page Size */ +#define MMUCSR0_TLB1PS 0x00007800 /* TLB1 Page Size */ +#define MMUCSR0_TLB2PS 0x00078000 /* TLB2 Page Size */ +#define MMUCSR0_TLB3PS 0x00780000 /* TLB3 Page Size */ + /* TLBnCFG encoding */ #define TLBnCFG_N_ENTRY 0x00000fff /* number of entries */ #define TLBnCFG_HES 0x00002000 /* HW select supported */ -- cgit v1.2.3-70-g09d2