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| author | Mark Brown <broonie@kernel.org> | 2022-07-04 18:02:50 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-07-05 11:45:46 +0100 |
| commit | b2d71f275d544719598ed754069f2bb421e4af17 (patch) | |
| tree | 5cfab261cd535a8a292ea8f9a0a044e9360e6a21 /arch/arm64/include/asm | |
| parent | aa50479b4f8adc8d4f0744a2d060f6e5c014d279 (diff) | |
| download | lwn-b2d71f275d544719598ed754069f2bb421e4af17.tar.gz lwn-b2d71f275d544719598ed754069f2bb421e4af17.zip | |
arm64/sysreg: Add _EL1 into ID_AA64ISAR2_EL1 definition names
Normally we include the full register name in the defines for fields within
registers but this has not been followed for ID registers. In preparation
for automatic generation of defines add the _EL1s into the defines for
ID_AA64ISAR2_EL1 to follow the convention. No functional changes.
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220704170302.2609529-17-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm')
| -rw-r--r-- | arch/arm64/include/asm/asm_pointer_auth.h | 2 | ||||
| -rw-r--r-- | arch/arm64/include/asm/cpufeature.h | 2 | ||||
| -rw-r--r-- | arch/arm64/include/asm/sysreg.h | 34 |
3 files changed, 19 insertions, 19 deletions
diff --git a/arch/arm64/include/asm/asm_pointer_auth.h b/arch/arm64/include/asm/asm_pointer_auth.h index 3b192e04a5dd..13ecc79854ee 100644 --- a/arch/arm64/include/asm/asm_pointer_auth.h +++ b/arch/arm64/include/asm/asm_pointer_auth.h @@ -61,7 +61,7 @@ alternative_else_nop_endif mrs \tmp1, id_aa64isar1_el1 ubfx \tmp1, \tmp1, #ID_AA64ISAR1_EL1_APA_SHIFT, #8 mrs_s \tmp2, SYS_ID_AA64ISAR2_EL1 - ubfx \tmp2, \tmp2, #ID_AA64ISAR2_APA3_SHIFT, #4 + ubfx \tmp2, \tmp2, #ID_AA64ISAR2_EL1_APA3_SHIFT, #4 orr \tmp1, \tmp1, \tmp2 cbz \tmp1, .Lno_addr_auth\@ mov_q \tmp1, (SCTLR_ELx_ENIA | SCTLR_ELx_ENIB | \ diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 6472f2badc97..fe59035bdc22 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -673,7 +673,7 @@ static inline bool supports_clearbhb(int scope) isar2 = read_sanitised_ftr_reg(SYS_ID_AA64ISAR2_EL1); return cpuid_feature_extract_unsigned_field(isar2, - ID_AA64ISAR2_BC_SHIFT); + ID_AA64ISAR2_EL1_BC_SHIFT); } const struct cpumask *system_32bit_el0_cpumask(void); diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index 495f37015677..0b547f181fb0 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -738,29 +738,29 @@ #define ID_AA64ISAR1_EL1_GPI_IMP 0x1 /* id_aa64isar2 */ -#define ID_AA64ISAR2_BC_SHIFT 28 -#define ID_AA64ISAR2_APA3_SHIFT 12 -#define ID_AA64ISAR2_GPA3_SHIFT 8 -#define ID_AA64ISAR2_RPRES_SHIFT 4 -#define ID_AA64ISAR2_WFxT_SHIFT 0 +#define ID_AA64ISAR2_EL1_BC_SHIFT 28 +#define ID_AA64ISAR2_EL1_APA3_SHIFT 12 +#define ID_AA64ISAR2_EL1_GPA3_SHIFT 8 +#define ID_AA64ISAR2_EL1_RPRES_SHIFT 4 +#define ID_AA64ISAR2_EL1_WFxT_SHIFT 0 /* * Value 0x1 has been removed from the architecture, and is * reserved, but has not yet been removed from the ARM ARM * as of ARM DDI 0487G.b. */ -#define ID_AA64ISAR2_WFxT_NI 0x0 -#define ID_AA64ISAR2_WFxT_IMP 0x2 - -#define ID_AA64ISAR2_APA3_NI 0x0 -#define ID_AA64ISAR2_APA3_PAuth 0x1 -#define ID_AA64ISAR2_APA3_EPAC 0x2 -#define ID_AA64ISAR2_APA3_PAuth2 0x3 -#define ID_AA64ISAR2_APA3_FPAC 0x4 -#define ID_AA64ISAR2_APA3_FPACCOMBINE 0x5 - -#define ID_AA64ISAR2_GPA3_NI 0x0 -#define ID_AA64ISAR2_GPA3_IMP 0x1 +#define ID_AA64ISAR2_EL1_WFxT_NI 0x0 +#define ID_AA64ISAR2_EL1_WFxT_IMP 0x2 + +#define ID_AA64ISAR2_EL1_APA3_NI 0x0 +#define ID_AA64ISAR2_EL1_APA3_PAuth 0x1 +#define ID_AA64ISAR2_EL1_APA3_EPAC 0x2 +#define ID_AA64ISAR2_EL1_APA3_PAuth2 0x3 +#define ID_AA64ISAR2_EL1_APA3_FPAC 0x4 +#define ID_AA64ISAR2_EL1_APA3_FPACCOMBINE 0x5 + +#define ID_AA64ISAR2_EL1_GPA3_NI 0x0 +#define ID_AA64ISAR2_EL1_GPA3_IMP 0x1 /* id_aa64pfr0 */ #define ID_AA64PFR0_CSV3_SHIFT 60 |