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| author | Laurent Dufour <ldufour@linux.vnet.ibm.com> | 2018-08-20 16:29:34 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-09-17 21:17:25 +1000 |
| commit | 5600fbe340331e2a25d1b277f9c190f5c9948038 (patch) | |
| tree | c88fefce9fce78bcb7383f1aa906c94b274bc01b /arch/powerpc/include/asm/firmware.h | |
| parent | 96695563cebfb810b09479a9951ebbc466fa4c68 (diff) | |
| download | linux-5600fbe340331e2a25d1b277f9c190f5c9948038.tar.bz2 | |
powerpc/pseries/mm: Introducing FW_FEATURE_BLOCK_REMOVE
This feature tells if the hcall H_BLOCK_REMOVE is available.
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/firmware.h')
| -rw-r--r-- | arch/powerpc/include/asm/firmware.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/firmware.h b/arch/powerpc/include/asm/firmware.h index 7a051bd21f87..2aca2655fe30 100644 --- a/arch/powerpc/include/asm/firmware.h +++ b/arch/powerpc/include/asm/firmware.h @@ -52,6 +52,7 @@ #define FW_FEATURE_PRRN ASM_CONST(0x0000000200000000) #define FW_FEATURE_DRMEM_V2 ASM_CONST(0x0000000400000000) #define FW_FEATURE_DRC_INFO ASM_CONST(0x0000000800000000) +#define FW_FEATURE_BLOCK_REMOVE ASM_CONST(0x0000001000000000) #ifndef __ASSEMBLY__ @@ -69,7 +70,7 @@ enum { FW_FEATURE_SET_MODE | FW_FEATURE_BEST_ENERGY | FW_FEATURE_TYPE1_AFFINITY | FW_FEATURE_PRRN | FW_FEATURE_HPT_RESIZE | FW_FEATURE_DRMEM_V2 | - FW_FEATURE_DRC_INFO, + FW_FEATURE_DRC_INFO | FW_FEATURE_BLOCK_REMOVE, FW_FEATURE_PSERIES_ALWAYS = 0, FW_FEATURE_POWERNV_POSSIBLE = FW_FEATURE_OPAL, FW_FEATURE_POWERNV_ALWAYS = 0, |