diff options
| -rw-r--r-- | arch/arm64/include/asm/cpufeature.h | 2 | ||||
| -rw-r--r-- | arch/arm64/include/asm/cputype.h | 8 | ||||
| -rw-r--r-- | arch/arm64/kernel/cpufeature.c | 60 | ||||
| -rw-r--r-- | arch/arm64/kernel/cpuinfo.c | 56 | ||||
| -rw-r--r-- | arch/arm64/mm/context.c | 2 |
5 files changed, 64 insertions, 64 deletions
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 1497163..f6f7423 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -181,7 +181,7 @@ u64 read_system_reg(u32 id); static inline bool cpu_supports_mixed_endian_el0(void) { - return id_aa64mmfr0_mixed_endian_el0(read_cpuid(SYS_ID_AA64MMFR0_EL1)); + return id_aa64mmfr0_mixed_endian_el0(read_cpuid(ID_AA64MMFR0_EL1)); } static inline bool system_supports_mixed_endian_el0(void) diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index b3a83da..f2309a2 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -90,7 +90,7 @@ #define read_cpuid(reg) ({ \ u64 __val; \ - asm("mrs_s %0, " __stringify(reg) : "=r" (__val)); \ + asm("mrs_s %0, " __stringify(SYS_ ## reg) : "=r" (__val)); \ __val; \ }) @@ -101,12 +101,12 @@ */ static inline u32 __attribute_const__ read_cpuid_id(void) { - return read_cpuid(SYS_MIDR_EL1); + return read_cpuid(MIDR_EL1); } static inline u64 __attribute_const__ read_cpuid_mpidr(void) { - return read_cpuid(SYS_MPIDR_EL1); + return read_cpuid(MPIDR_EL1); } static inline unsigned int __attribute_const__ read_cpuid_implementor(void) @@ -121,7 +121,7 @@ static inline unsigned int __attribute_const__ read_cpuid_part_number(void) static inline u32 __attribute_const__ read_cpuid_cachetype(void) { - return read_cpuid(SYS_CTR_EL0); + return read_cpuid(CTR_EL0); } #endif /* __ASSEMBLY__ */ diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index 3c9d708..392c67e 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -855,36 +855,36 @@ static inline void set_sys_caps_initialised(void) static u64 __raw_read_system_reg(u32 sys_id) { switch (sys_id) { - case SYS_ID_PFR0_EL1: return read_cpuid(SYS_ID_PFR0_EL1); - case SYS_ID_PFR1_EL1: return read_cpuid(SYS_ID_PFR1_EL1); - case SYS_ID_DFR0_EL1: return read_cpuid(SYS_ID_DFR0_EL1); - case SYS_ID_MMFR0_EL1: return read_cpuid(SYS_ID_MMFR0_EL1); - case SYS_ID_MMFR1_EL1: return read_cpuid(SYS_ID_MMFR1_EL1); - case SYS_ID_MMFR2_EL1: return read_cpuid(SYS_ID_MMFR2_EL1); - case SYS_ID_MMFR3_EL1: return read_cpuid(SYS_ID_MMFR3_EL1); - case SYS_ID_ISAR0_EL1: return read_cpuid(SYS_ID_ISAR0_EL1); - case SYS_ID_ISAR1_EL1: return read_cpuid(SYS_ID_ISAR1_EL1); - case SYS_ID_ISAR2_EL1: return read_cpuid(SYS_ID_ISAR2_EL1); - case SYS_ID_ISAR3_EL1: return read_cpuid(SYS_ID_ISAR3_EL1); - case SYS_ID_ISAR4_EL1: return read_cpuid(SYS_ID_ISAR4_EL1); - case SYS_ID_ISAR5_EL1: return read_cpuid(SYS_ID_ISAR4_EL1); - case SYS_MVFR0_EL1: return read_cpuid(SYS_MVFR0_EL1); - case SYS_MVFR1_EL1: return read_cpuid(SYS_MVFR1_EL1); - case SYS_MVFR2_EL1: return read_cpuid(SYS_MVFR2_EL1); - - case SYS_ID_AA64PFR0_EL1: return read_cpuid(SYS_ID_AA64PFR0_EL1); - case SYS_ID_AA64PFR1_EL1: return read_cpuid(SYS_ID_AA64PFR0_EL1); - case SYS_ID_AA64DFR0_EL1: return read_cpuid(SYS_ID_AA64DFR0_EL1); - case SYS_ID_AA64DFR1_EL1: return read_cpuid(SYS_ID_AA64DFR0_EL1); - case SYS_ID_AA64MMFR0_EL1: return read_cpuid(SYS_ID_AA64MMFR0_EL1); - case SYS_ID_AA64MMFR1_EL1: return read_cpuid(SYS_ID_AA64MMFR1_EL1); - case SYS_ID_AA64MMFR2_EL1: return read_cpuid(SYS_ID_AA64MMFR2_EL1); - case SYS_ID_AA64ISAR0_EL1: return read_cpuid(SYS_ID_AA64ISAR0_EL1); - case SYS_ID_AA64ISAR1_EL1: return read_cpuid(SYS_ID_AA64ISAR1_EL1); - - case SYS_CNTFRQ_EL0: return read_cpuid(SYS_CNTFRQ_EL0); - case SYS_CTR_EL0: return read_cpuid(SYS_CTR_EL0); - case SYS_DCZID_EL0: return read_cpuid(SYS_DCZID_EL0); + case SYS_ID_PFR0_EL1: return read_cpuid(ID_PFR0_EL1); + case SYS_ID_PFR1_EL1: return read_cpuid(ID_PFR1_EL1); + case SYS_ID_DFR0_EL1: return read_cpuid(ID_DFR0_EL1); + case SYS_ID_MMFR0_EL1: return read_cpuid(ID_MMFR0_EL1); + case SYS_ID_MMFR1_EL1: return read_cpuid(ID_MMFR1_EL1); + case SYS_ID_MMFR2_EL1: return read_cpuid(ID_MMFR2_EL1); + case SYS_ID_MMFR3_EL1: return read_cpuid(ID_MMFR3_EL1); + case SYS_ID_ISAR0_EL1: return read_cpuid(ID_ISAR0_EL1); + case SYS_ID_ISAR1_EL1: return read_cpuid(ID_ISAR1_EL1); + case SYS_ID_ISAR2_EL1: return read_cpuid(ID_ISAR2_EL1); + case SYS_ID_ISAR3_EL1: return read_cpuid(ID_ISAR3_EL1); + case SYS_ID_ISAR4_EL1: return read_cpuid(ID_ISAR4_EL1); + case SYS_ID_ISAR5_EL1: return read_cpuid(ID_ISAR4_EL1); + case SYS_MVFR0_EL1: return read_cpuid(MVFR0_EL1); + case SYS_MVFR1_EL1: return read_cpuid(MVFR1_EL1); + case SYS_MVFR2_EL1: return read_cpuid(MVFR2_EL1); + + case SYS_ID_AA64PFR0_EL1: return read_cpuid(ID_AA64PFR0_EL1); + case SYS_ID_AA64PFR1_EL1: return read_cpuid(ID_AA64PFR0_EL1); + case SYS_ID_AA64DFR0_EL1: return read_cpuid(ID_AA64DFR0_EL1); + case SYS_ID_AA64DFR1_EL1: return read_cpuid(ID_AA64DFR0_EL1); + case SYS_ID_AA64MMFR0_EL1: return read_cpuid(ID_AA64MMFR0_EL1); + case SYS_ID_AA64MMFR1_EL1: return read_cpuid(ID_AA64MMFR1_EL1); + case SYS_ID_AA64MMFR2_EL1: return read_cpuid(ID_AA64MMFR2_EL1); + case SYS_ID_AA64ISAR0_EL1: return read_cpuid(ID_AA64ISAR0_EL1); + case SYS_ID_AA64ISAR1_EL1: return read_cpuid(ID_AA64ISAR1_EL1); + + case SYS_CNTFRQ_EL0: return read_cpuid(CNTFRQ_EL0); + case SYS_CTR_EL0: return read_cpuid(CTR_EL0); + case SYS_DCZID_EL0: return read_cpuid(DCZID_EL0); default: BUG(); return 0; diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index 00bdfa3..84c8684 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -203,36 +203,36 @@ static void __cpuinfo_store_cpu(struct cpuinfo_arm64 *info) { info->reg_cntfrq = arch_timer_get_cntfrq(); info->reg_ctr = read_cpuid_cachetype(); - info->reg_dczid = read_cpuid(SYS_DCZID_EL0); + info->reg_dczid = read_cpuid(DCZID_EL0); info->reg_midr = read_cpuid_id(); - info->reg_id_aa64dfr0 = read_cpuid(SYS_ID_AA64DFR0_EL1); - info->reg_id_aa64dfr1 = read_cpuid(SYS_ID_AA64DFR1_EL1); - info->reg_id_aa64isar0 = read_cpuid(SYS_ID_AA64ISAR0_EL1); - info->reg_id_aa64isar1 = read_cpuid(SYS_ID_AA64ISAR1_EL1); - info->reg_id_aa64mmfr0 = read_cpuid(SYS_ID_AA64MMFR0_EL1); - info->reg_id_aa64mmfr1 = read_cpuid(SYS_ID_AA64MMFR1_EL1); - info->reg_id_aa64mmfr2 = read_cpuid(SYS_ID_AA64MMFR2_EL1); - info->reg_id_aa64pfr0 = read_cpuid(SYS_ID_AA64PFR0_EL1); - info->reg_id_aa64pfr1 = read_cpuid(SYS_ID_AA64PFR1_EL1); - - info->reg_id_dfr0 = read_cpuid(SYS_ID_DFR0_EL1); - info->reg_id_isar0 = read_cpuid(SYS_ID_ISAR0_EL1); - info->reg_id_isar1 = read_cpuid(SYS_ID_ISAR1_EL1); - info->reg_id_isar2 = read_cpuid(SYS_ID_ISAR2_EL1); - info->reg_id_isar3 = read_cpuid(SYS_ID_ISAR3_EL1); - info->reg_id_isar4 = read_cpuid(SYS_ID_ISAR4_EL1); - info->reg_id_isar5 = read_cpuid(SYS_ID_ISAR5_EL1); - info->reg_id_mmfr0 = read_cpuid(SYS_ID_MMFR0_EL1); - info->reg_id_mmfr1 = read_cpuid(SYS_ID_MMFR1_EL1); - info->reg_id_mmfr2 = read_cpuid(SYS_ID_MMFR2_EL1); - info->reg_id_mmfr3 = read_cpuid(SYS_ID_MMFR3_EL1); - info->reg_id_pfr0 = read_cpuid(SYS_ID_PFR0_EL1); - info->reg_id_pfr1 = read_cpuid(SYS_ID_PFR1_EL1); - - info->reg_mvfr0 = read_cpuid(SYS_MVFR0_EL1); - info->reg_mvfr1 = read_cpuid(SYS_MVFR1_EL1); - info->reg_mvfr2 = read_cpuid(SYS_MVFR2_EL1); + info->reg_id_aa64dfr0 = read_cpuid(ID_AA64DFR0_EL1); + info->reg_id_aa64dfr1 = read_cpuid(ID_AA64DFR1_EL1); + info->reg_id_aa64isar0 = read_cpuid(ID_AA64ISAR0_EL1); + info->reg_id_aa64isar1 = read_cpuid(ID_AA64ISAR1_EL1); + info->reg_id_aa64mmfr0 = read_cpuid(ID_AA64MMFR0_EL1); + info->reg_id_aa64mmfr1 = read_cpuid(ID_AA64MMFR1_EL1); + info->reg_id_aa64mmfr2 = read_cpuid(ID_AA64MMFR2_EL1); + info->reg_id_aa64pfr0 = read_cpuid(ID_AA64PFR0_EL1); + info->reg_id_aa64pfr1 = read_cpuid(ID_AA64PFR1_EL1); + + info->reg_id_dfr0 = read_cpuid(ID_DFR0_EL1); + info->reg_id_isar0 = read_cpuid(ID_ISAR0_EL1); + info->reg_id_isar1 = read_cpuid(ID_ISAR1_EL1); + info->reg_id_isar2 = read_cpuid(ID_ISAR2_EL1); + info->reg_id_isar3 = read_cpuid(ID_ISAR3_EL1); + info->reg_id_isar4 = read_cpuid(ID_ISAR4_EL1); + info->reg_id_isar5 = read_cpuid(ID_ISAR5_EL1); + info->reg_id_mmfr0 = read_cpuid(ID_MMFR0_EL1); + info->reg_id_mmfr1 = read_cpuid(ID_MMFR1_EL1); + info->reg_id_mmfr2 = read_cpuid(ID_MMFR2_EL1); + info->reg_id_mmfr3 = read_cpuid(ID_MMFR3_EL1); + info->reg_id_pfr0 = read_cpuid(ID_PFR0_EL1); + info->reg_id_pfr1 = read_cpuid(ID_PFR1_EL1); + + info->reg_mvfr0 = read_cpuid(MVFR0_EL1); + info->reg_mvfr1 = read_cpuid(MVFR1_EL1); + info->reg_mvfr2 = read_cpuid(MVFR2_EL1); cpuinfo_detect_icache_policy(info); diff --git a/arch/arm64/mm/context.c b/arch/arm64/mm/context.c index 6c989f0..c90c3c5 100644 --- a/arch/arm64/mm/context.c +++ b/arch/arm64/mm/context.c @@ -45,7 +45,7 @@ static cpumask_t tlb_flush_pending; static u32 get_cpu_asid_bits(void) { u32 asid; - int fld = cpuid_feature_extract_unsigned_field(read_cpuid(SYS_ID_AA64MMFR0_EL1), + int fld = cpuid_feature_extract_unsigned_field(read_cpuid(ID_AA64MMFR0_EL1), ID_AA64MMFR0_ASID_SHIFT); switch (fld) { |