diff options
Diffstat (limited to 'arch/arm64/include/asm/smp_plat.h')
| -rw-r--r-- | arch/arm64/include/asm/smp_plat.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/smp_plat.h b/arch/arm64/include/asm/smp_plat.h index ed43a0d2b1b..59e282311b5 100644 --- a/arch/arm64/include/asm/smp_plat.h +++ b/arch/arm64/include/asm/smp_plat.h @@ -21,6 +21,19 @@ #include <asm/types.h> +struct mpidr_hash { + u64 mask; + u32 shift_aff[4]; + u32 bits; +}; + +extern struct mpidr_hash mpidr_hash; + +static inline u32 mpidr_hash_size(void) +{ + return 1 << mpidr_hash.bits; +} + /* * Logical CPU mapping. */ |