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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-04-29 16:25:42 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-01 11:32:39 +0300 |
| commit | e99833448c5fa198a120db6d7087dd17149dc273 (patch) | |
| tree | f8bc547c1e6947cee2d20c1069e8694079f11e93 /arch/powerpc/include/asm/reg.h | |
| parent | 11a6f6abd74ab80865023200ca33515f6db43d63 (diff) | |
| download | linux-e99833448c5fa198a120db6d7087dd17149dc273.tar.xz | |
powerpc/mm/radix: Add partition table format & callback
Add structs and #defines related to the radix MMU partition table
format. We also add a ppc_md callback for updating a partition table
entry.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/reg.h')
| -rw-r--r-- | arch/powerpc/include/asm/reg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index cf09c6eb5ee7..47082bcbf1e5 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -587,6 +587,7 @@ #define SPRN_PIR 0x3FF /* Processor Identification Register */ #endif #define SPRN_TIR 0x1BE /* Thread Identification Register */ +#define SPRN_PTCR 0x1D0 /* Partition table control Register */ #define SPRN_PSPB 0x09F /* Problem State Priority Boost reg */ #define SPRN_PTEHI 0x3D5 /* 981 7450 PTE HI word (S/W TLB load) */ #define SPRN_PTELO 0x3D6 /* 982 7450 PTE LO word (S/W TLB load) */ |