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 <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Will Deacon <[e-mail]>

arch/arm64/include/asm/asm_pointer_auth.h

···
 	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 | \

arch/arm64/include/asm/cpufeature.h

···
 		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);

arch/arm64/include/asm/sysreg.h

···
 #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_EL1_WFxT_NI		0x0
+#define ID_AA64ISAR2_EL1_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_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_GPA3_NI			0x0
-#define ID_AA64ISAR2_GPA3_IMP			0x1
+#define ID_AA64ISAR2_EL1_GPA3_NI			0x0
+#define ID_AA64ISAR2_EL1_GPA3_IMP			0x1
 
 /* id_aa64pfr0 */
 #define ID_AA64PFR0_CSV3_SHIFT		60

arch/arm64/kernel/cpufeature.c

···
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64isar2[] = {
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_HIGHER_SAFE, ID_AA64ISAR2_BC_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_HIGHER_SAFE, ID_AA64ISAR2_EL1_BC_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_PTR_AUTH),
-		       FTR_STRICT, FTR_EXACT, ID_AA64ISAR2_APA3_SHIFT, 4, 0),
+		       FTR_STRICT, FTR_EXACT, ID_AA64ISAR2_EL1_APA3_SHIFT, 4, 0),
 	ARM64_FTR_BITS(FTR_VISIBLE_IF_IS_ENABLED(CONFIG_ARM64_PTR_AUTH),
-		       FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_GPA3_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_RPRES_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_WFxT_SHIFT, 4, 0),
+		       FTR_STRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_EL1_GPA3_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_EL1_RPRES_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_VISIBLE, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64ISAR2_EL1_WFxT_SHIFT, 4, 0),
 	ARM64_FTR_END,
 };
 
···
 		.type = ARM64_CPUCAP_BOOT_CPU_FEATURE,
 		.sys_reg = SYS_ID_AA64ISAR2_EL1,
 		.sign = FTR_UNSIGNED,
-		.field_pos = ID_AA64ISAR2_APA3_SHIFT,
+		.field_pos = ID_AA64ISAR2_EL1_APA3_SHIFT,
 		.field_width = 4,
-		.min_field_value = ID_AA64ISAR2_APA3_PAuth,
+		.min_field_value = ID_AA64ISAR2_EL1_APA3_PAuth,
 		.matches = has_address_auth_cpucap,
 	},
 	{
···
 		.type = ARM64_CPUCAP_SYSTEM_FEATURE,
 		.sys_reg = SYS_ID_AA64ISAR2_EL1,
 		.sign = FTR_UNSIGNED,
-		.field_pos = ID_AA64ISAR2_GPA3_SHIFT,
+		.field_pos = ID_AA64ISAR2_EL1_GPA3_SHIFT,
 		.field_width = 4,
-		.min_field_value = ID_AA64ISAR2_GPA3_IMP,
+		.min_field_value = ID_AA64ISAR2_EL1_GPA3_IMP,
 		.matches = has_cpuid_feature,
 	},
 	{
···
 		.type = ARM64_CPUCAP_SYSTEM_FEATURE,
 		.sys_reg = SYS_ID_AA64ISAR2_EL1,
 		.sign = FTR_UNSIGNED,
-		.field_pos = ID_AA64ISAR2_WFxT_SHIFT,
+		.field_pos = ID_AA64ISAR2_EL1_WFxT_SHIFT,
 		.field_width = 4,
 		.matches = has_cpuid_feature,
-		.min_field_value = ID_AA64ISAR2_WFxT_IMP,
+		.min_field_value = ID_AA64ISAR2_EL1_WFxT_IMP,
 	},
 	{},
 };
···
 				  ID_AA64ISAR1_EL1_APA_PAuth)
 	},
 	{
-		HWCAP_CPUID_MATCH(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_APA3_SHIFT,
-				  4, FTR_UNSIGNED, ID_AA64ISAR2_APA3_PAuth)
+		HWCAP_CPUID_MATCH(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_EL1_APA3_SHIFT,
+				  4, FTR_UNSIGNED, ID_AA64ISAR2_EL1_APA3_PAuth)
 	},
 	{
 		HWCAP_CPUID_MATCH(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_EL1_API_SHIFT,
···
 				  4, FTR_UNSIGNED, ID_AA64ISAR1_EL1_GPA_IMP)
 	},
 	{
-		HWCAP_CPUID_MATCH(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_GPA3_SHIFT,
-				  4, FTR_UNSIGNED, ID_AA64ISAR2_GPA3_IMP)
+		HWCAP_CPUID_MATCH(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_EL1_GPA3_SHIFT,
+				  4, FTR_UNSIGNED, ID_AA64ISAR2_EL1_GPA3_IMP)
 	},
 	{
 		HWCAP_CPUID_MATCH(SYS_ID_AA64ISAR1_EL1, ID_AA64ISAR1_EL1_GPI_SHIFT,
···
 #endif /* CONFIG_ARM64_MTE */
 	HWCAP_CAP(SYS_ID_AA64MMFR0_EL1, ID_AA64MMFR0_ECV_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_ECV),
 	HWCAP_CAP(SYS_ID_AA64MMFR1_EL1, ID_AA64MMFR1_AFP_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_AFP),
-	HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_RPRES_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_RPRES),
-	HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_WFxT_SHIFT, 4, FTR_UNSIGNED, ID_AA64ISAR2_WFxT_IMP, CAP_HWCAP, KERNEL_HWCAP_WFXT),
+	HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_EL1_RPRES_SHIFT, 4, FTR_UNSIGNED, 1, CAP_HWCAP, KERNEL_HWCAP_RPRES),
+	HWCAP_CAP(SYS_ID_AA64ISAR2_EL1, ID_AA64ISAR2_EL1_WFxT_SHIFT, 4, FTR_UNSIGNED, ID_AA64ISAR2_EL1_WFxT_IMP, CAP_HWCAP, KERNEL_HWCAP_WFXT),
 #ifdef CONFIG_ARM64_SME
 	HWCAP_CAP(SYS_ID_AA64PFR1_EL1, ID_AA64PFR1_SME_SHIFT, 4, FTR_UNSIGNED, ID_AA64PFR1_SME, CAP_HWCAP, KERNEL_HWCAP_SME),
 	HWCAP_CAP(SYS_ID_AA64SMFR0_EL1, ID_AA64SMFR0_EL1_FA64_SHIFT, 1, FTR_UNSIGNED, ID_AA64SMFR0_EL1_FA64_IMP, CAP_HWCAP, KERNEL_HWCAP_SME_FA64),

arch/arm64/kernel/idreg-override.c

···
 	.name		= "id_aa64isar2",
 	.override	= &id_aa64isar2_override,
 	.fields		= {
-		{ "gpa3", ID_AA64ISAR2_GPA3_SHIFT },
-		{ "apa3", ID_AA64ISAR2_APA3_SHIFT },
+		{ "gpa3", ID_AA64ISAR2_EL1_GPA3_SHIFT },
+		{ "apa3", ID_AA64ISAR2_EL1_APA3_SHIFT },
 		{}
 	},
 };

arch/arm64/kvm/hyp/include/nvhe/fixed_config.h

···
 	)
 
 #define PVM_ID_AA64ISAR2_ALLOW (\
-	ARM64_FEATURE_MASK(ID_AA64ISAR2_GPA3) | \
-	ARM64_FEATURE_MASK(ID_AA64ISAR2_APA3) \
+	ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_GPA3) | \
+	ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_APA3) \
 	)
 
 u64 pvm_read_id_reg(const struct kvm_vcpu *vcpu, u32 id);

arch/arm64/kvm/hyp/nvhe/sys_regs.c

···
 	u64 allow_mask = PVM_ID_AA64ISAR2_ALLOW;
 
 	if (!vcpu_has_ptrauth(vcpu))
-		allow_mask &= ~(ARM64_FEATURE_MASK(ID_AA64ISAR2_APA3) |
-				ARM64_FEATURE_MASK(ID_AA64ISAR2_GPA3));
+		allow_mask &= ~(ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_APA3) |
+				ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_GPA3));
 
 	return id_aa64isar2_el1_sys_val & allow_mask;
 }

arch/arm64/kvm/sys_regs.c

···
 		break;
 	case SYS_ID_AA64ISAR2_EL1:
 		if (!vcpu_has_ptrauth(vcpu))
-			val &= ~(ARM64_FEATURE_MASK(ID_AA64ISAR2_APA3) |
-				 ARM64_FEATURE_MASK(ID_AA64ISAR2_GPA3));
+			val &= ~(ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_APA3) |
+				 ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_GPA3));
 		if (!cpus_have_final_cap(ARM64_HAS_WFXT))
-			val &= ~ARM64_FEATURE_MASK(ID_AA64ISAR2_WFxT);
+			val &= ~ARM64_FEATURE_MASK(ID_AA64ISAR2_EL1_WFxT);
 		break;
 	case SYS_ID_AA64DFR0_EL1:
 		/* Limit debug to ARMv8.0 */