[PATCH v2 07/38] arm64/sysreg: Standardise naming for ID_ISAR6_EL1
James Morse
james.morse at arm.com
Wed Nov 30 09:16:06 PST 2022
To convert the 32bit id registers to use the sysreg generation, they
must first have a regular pattern, to match the symbols the script
generates.
Ensure symbols for the ID_ISAR6_EL1 register have an _EL1 suffix.
No functional change.
Signed-off-by: James Morse <james.morse at arm.com>
---
arch/arm64/include/asm/sysreg.h | 14 +++++++-------
arch/arm64/kernel/cpufeature.c | 14 +++++++-------
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index dbd376174223..10a00b219851 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -725,13 +725,13 @@
#define ID_ISAR5_EL1_AES_SHIFT 4
#define ID_ISAR5_EL1_SEVL_SHIFT 0
-#define ID_ISAR6_I8MM_SHIFT 24
-#define ID_ISAR6_BF16_SHIFT 20
-#define ID_ISAR6_SPECRES_SHIFT 16
-#define ID_ISAR6_SB_SHIFT 12
-#define ID_ISAR6_FHM_SHIFT 8
-#define ID_ISAR6_DP_SHIFT 4
-#define ID_ISAR6_JSCVT_SHIFT 0
+#define ID_ISAR6_EL1_I8MM_SHIFT 24
+#define ID_ISAR6_EL1_BF16_SHIFT 20
+#define ID_ISAR6_EL1_SPECRES_SHIFT 16
+#define ID_ISAR6_EL1_SB_SHIFT 12
+#define ID_ISAR6_EL1_FHM_SHIFT 8
+#define ID_ISAR6_EL1_DP_SHIFT 4
+#define ID_ISAR6_EL1_JSCVT_SHIFT 0
#define ID_MMFR0_EL1_InnerShr_SHIFT 28
#define ID_MMFR0_EL1_FCSE_SHIFT 24
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index efa3fcece38c..63ecad8f1730 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -527,13 +527,13 @@ static const struct arm64_ftr_bits ftr_id_mmfr5[] = {
};
static const struct arm64_ftr_bits ftr_id_isar6[] = {
- ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_I8MM_SHIFT, 4, 0),
- ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_BF16_SHIFT, 4, 0),
- ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_SPECRES_SHIFT, 4, 0),
- ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_SB_SHIFT, 4, 0),
- ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_FHM_SHIFT, 4, 0),
- ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_DP_SHIFT, 4, 0),
- ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_JSCVT_SHIFT, 4, 0),
+ ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_I8MM_SHIFT, 4, 0),
+ ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_BF16_SHIFT, 4, 0),
+ ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_SPECRES_SHIFT, 4, 0),
+ ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_SB_SHIFT, 4, 0),
+ ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_FHM_SHIFT, 4, 0),
+ ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_DP_SHIFT, 4, 0),
+ ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_ISAR6_EL1_JSCVT_SHIFT, 4, 0),
ARM64_FTR_END,
};
--
2.30.2
More information about the linux-arm-kernel
mailing list