diff options
| author | Michael Ellerman <mpe@ellerman.id.au> | 2014-07-10 06:29:20 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-07-28 08:10:23 +0400 |
| commit | 13b3d13b813ab834fac67dc05f8b86dbcc29c134 (patch) | |
| tree | eb13d92d8920a73e5152be63cd4fb5622e65e3ad /arch/powerpc/include/asm/mmu.h | |
| parent | 376af5947c0e441ccbf98f0212d4ffbf171528f6 (diff) | |
| download | linux-13b3d13b813ab834fac67dc05f8b86dbcc29c134.tar.xz | |
powerpc: Remove MMU_FTR_SLB
We now only support cpus that use an SLB, so we don't need an MMU
feature to indicate that.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index e61f24ed4e65..3d5abfe6ba67 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -64,9 +64,9 @@ */ #define MMU_FTR_USE_PAIRED_MAS ASM_CONST(0x01000000) -/* MMU is SLB-based +/* Doesn't support the B bit (1T segment) in SLBIE */ -#define MMU_FTR_SLB ASM_CONST(0x02000000) +#define MMU_FTR_NO_SLBIE_B ASM_CONST(0x02000000) /* Support 16M large pages */ @@ -88,10 +88,6 @@ */ #define MMU_FTR_1T_SEGMENT ASM_CONST(0x40000000) -/* Doesn't support the B bit (1T segment) in SLBIE - */ -#define MMU_FTR_NO_SLBIE_B ASM_CONST(0x80000000) - /* MMU feature bit sets for various CPUs */ #define MMU_FTRS_DEFAULT_HPTE_ARCH_V2 \ MMU_FTR_HPTE_TABLE | MMU_FTR_PPCAS_ARCH_V2 |