diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2017-05-09 06:16:52 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-05-09 16:42:55 +0300 |
| commit | 5a61ef74f269f2573f48fa53607a8911216c3326 (patch) | |
| tree | 5282bc7ceb24c4864d1060bfe59688e72027b1cb /arch/powerpc/include/asm/cpu_has_feature.h | |
| parent | 75bda95048a4d2c5ff04036bd0181bc84085d8b2 (diff) | |
| download | linux-5a61ef74f269f2573f48fa53607a8911216c3326.tar.xz | |
powerpc/64s: Support new device tree binding for discovering CPU features
The ibm,powerpc-cpu-features device tree binding describes CPU features with
ASCII names and extensible compatibility, privilege, and enablement metadata
that allows improved flexibility and compatibility with new hardware.
The interface is described in detail in ibm,powerpc-cpu-features.txt in this
patch.
Currently this code is not enabled by default, and there are no released
firmwares that provide the binding.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/cpu_has_feature.h')
| -rw-r--r-- | arch/powerpc/include/asm/cpu_has_feature.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/cpu_has_feature.h b/arch/powerpc/include/asm/cpu_has_feature.h index 6e834caa3720..0d1df02bf99d 100644 --- a/arch/powerpc/include/asm/cpu_has_feature.h +++ b/arch/powerpc/include/asm/cpu_has_feature.h @@ -1,5 +1,5 @@ -#ifndef __ASM_POWERPC_CPUFEATURES_H -#define __ASM_POWERPC_CPUFEATURES_H +#ifndef __ASM_POWERPC_CPU_HAS_FEATURE_H +#define __ASM_POWERPC_CPU_HAS_FEATURE_H #ifndef __ASSEMBLY__ @@ -52,4 +52,4 @@ static inline bool cpu_has_feature(unsigned long feature) #endif #endif /* __ASSEMBLY__ */ -#endif /* __ASM_POWERPC_CPUFEATURE_H */ +#endif /* __ASM_POWERPC_CPU_HAS_FEATURE_H */ |