diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-19 17:44:57 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-20 16:09:50 +1000 |
| commit | 14a43e69ed257a1fadadf9fea2c05adb1686419f (patch) | |
| tree | 82ac1fccd465e7a58533c17d14792ceba73fa63e /arch/powerpc/include/asm/firmware.h | |
| parent | 817c21ad9a1f00926f080265493923ada3458c63 (diff) | |
powerpc/powernv: Basic support for OPAL
Add definition of OPAL interfaces along with the wrappers to call
into OPAL runtime and the early device-tree parsing hook to locate
the OPAL runtime firmware.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/firmware.h')
| -rw-r--r-- | arch/powerpc/include/asm/firmware.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/firmware.h b/arch/powerpc/include/asm/firmware.h index 3a6c586c4e40..14db29b18d0e 100644 --- a/arch/powerpc/include/asm/firmware.h +++ b/arch/powerpc/include/asm/firmware.h @@ -48,6 +48,8 @@ #define FW_FEATURE_CMO ASM_CONST(0x0000000002000000) #define FW_FEATURE_VPHN ASM_CONST(0x0000000004000000) #define FW_FEATURE_XCMO ASM_CONST(0x0000000008000000) +#define FW_FEATURE_OPAL ASM_CONST(0x0000000010000000) +#define FW_FEATURE_OPALv2 ASM_CONST(0x0000000020000000) #ifndef __ASSEMBLY__ @@ -65,6 +67,8 @@ enum { FW_FEATURE_PSERIES_ALWAYS = 0, FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES | FW_FEATURE_LPAR, FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR, + FW_FEATURE_POWERNV_POSSIBLE = FW_FEATURE_OPAL | FW_FEATURE_OPALv2, + FW_FEATURE_POWERNV_ALWAYS = 0, FW_FEATURE_PS3_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1, FW_FEATURE_PS3_ALWAYS = FW_FEATURE_LPAR | FW_FEATURE_PS3_LV1, FW_FEATURE_CELLEB_POSSIBLE = FW_FEATURE_LPAR | FW_FEATURE_BEAT, @@ -78,6 +82,9 @@ enum { #ifdef CONFIG_PPC_ISERIES FW_FEATURE_ISERIES_POSSIBLE | #endif +#ifdef CONFIG_PPC_POWERNV + FW_FEATURE_POWERNV_POSSIBLE | +#endif #ifdef CONFIG_PPC_PS3 FW_FEATURE_PS3_POSSIBLE | #endif @@ -95,6 +102,9 @@ enum { #ifdef CONFIG_PPC_ISERIES FW_FEATURE_ISERIES_ALWAYS & #endif +#ifdef CONFIG_PPC_POWERNV + FW_FEATURE_POWERNV_ALWAYS & +#endif #ifdef CONFIG_PPC_PS3 FW_FEATURE_PS3_ALWAYS & #endif |