arm64/sysreg: Add _EL1 into ID_AA64DFR0_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_AA64DFR0_EL1 to follow the convention. No functional changes.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220910163354.860255-3-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

12 files changed, 65 insertions, 65 deletions

diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index 71222f2b8a5a..cf8e72e733de 100644
--- a/arch/arm64/include/asm/assembler.h
+++ b/arch/arm64/include/asm/assembler.h
@@ -512,7 +512,7 @@ alternative_endif
  */
 	.macro	reset_pmuserenr_el0, tmpreg
 	mrs	\tmpreg, id_aa64dfr0_el1
-	sbfx	\tmpreg, \tmpreg, #ID_AA64DFR0_PMUVer_SHIFT, #4
+	sbfx	\tmpreg, \tmpreg, #ID_AA64DFR0_EL1_PMUVer_SHIFT, #4
 	cmp	\tmpreg, #1			// Skip if no PMU present
 	b.lt	9000f
 	msr	pmuserenr_el0, xzr		// Disable PMU access from EL0
diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h
index e3b63967c8a9..ff06e6fb5939 100644
--- a/arch/arm64/include/asm/cpufeature.h
+++ b/arch/arm64/include/asm/cpufeature.h
@@ -553,7 +553,7 @@ cpuid_feature_cap_perfmon_field(u64 features, int field, u64 cap)
 	u64 mask = GENMASK_ULL(field + 3, field);
 
 	/* Treat IMPLEMENTATION DEFINED functionality as unimplemented */
-	if (val == ID_AA64DFR0_PMUVer_IMP_DEF)
+	if (val == ID_AA64DFR0_EL1_PMUVer_IMP_DEF)
 		val = 0;
 
 	if (val > cap) {
diff --git a/arch/arm64/include/asm/el2_setup.h b/arch/arm64/include/asm/el2_setup.h
index 03af4278bc23..668569adf4d3 100644
--- a/arch/arm64/include/asm/el2_setup.h
+++ b/arch/arm64/include/asm/el2_setup.h
@@ -40,7 +40,7 @@
 
 .macro __init_el2_debug
 	mrs	x1, id_aa64dfr0_el1
-	sbfx	x0, x1, #ID_AA64DFR0_PMUVer_SHIFT, #4
+	sbfx	x0, x1, #ID_AA64DFR0_EL1_PMUVer_SHIFT, #4
 	cmp	x0, #1
 	b.lt	.Lskip_pmu_\@			// Skip if no PMU present
 	mrs	x0, pmcr_el0			// Disable debug access traps
@@ -49,7 +49,7 @@
 	csel	x2, xzr, x0, lt			// all PMU counters from EL1
 
 	/* Statistical profiling */
-	ubfx	x0, x1, #ID_AA64DFR0_PMSVer_SHIFT, #4
+	ubfx	x0, x1, #ID_AA64DFR0_EL1_PMSVer_SHIFT, #4
 	cbz	x0, .Lskip_spe_\@		// Skip if SPE not present
 
 	mrs_s	x0, SYS_PMBIDR_EL1              // If SPE available at EL2,
@@ -65,7 +65,7 @@
 
 .Lskip_spe_\@:
 	/* Trace buffer */
-	ubfx	x0, x1, #ID_AA64DFR0_TraceBuffer_SHIFT, #4
+	ubfx	x0, x1, #ID_AA64DFR0_EL1_TraceBuffer_SHIFT, #4
 	cbz	x0, .Lskip_trace_\@		// Skip if TraceBuffer is not present
 
 	mrs_s	x0, SYS_TRBIDR_EL1
@@ -137,7 +137,7 @@
 
 	mov	x0, xzr
 	mrs	x1, id_aa64dfr0_el1
-	ubfx	x1, x1, #ID_AA64DFR0_PMSVer_SHIFT, #4
+	ubfx	x1, x1, #ID_AA64DFR0_EL1_PMSVer_SHIFT, #4
 	cmp	x1, #3
 	b.lt	.Lset_debug_fgt_\@
 	/* Disable PMSNEVFR_EL1 read and write traps */
diff --git a/arch/arm64/include/asm/hw_breakpoint.h b/arch/arm64/include/asm/hw_breakpoint.h
index d667c03d5f5e..fa4c6ff3aa9b 100644
--- a/arch/arm64/include/asm/hw_breakpoint.h
+++ b/arch/arm64/include/asm/hw_breakpoint.h
@@ -142,7 +142,7 @@ static inline int get_num_brps(void)
 	u64 dfr0 = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1);
 	return 1 +
 		cpuid_feature_extract_unsigned_field(dfr0,
-						ID_AA64DFR0_BRPs_SHIFT);
+						ID_AA64DFR0_EL1_BRPs_SHIFT);
 }
 
 /* Determine number of WRP registers available. */
@@ -151,7 +151,7 @@ static inline int get_num_wrps(void)
 	u64 dfr0 = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1);
 	return 1 +
 		cpuid_feature_extract_unsigned_field(dfr0,
-						ID_AA64DFR0_WRPs_SHIFT);
+						ID_AA64DFR0_EL1_WRPs_SHIFT);
 }
 
 #endif	/* __ASM_BREAKPOINT_H */
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index b1e9e4d3d964..a9544561397d 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -699,27 +699,27 @@
 #endif
 
 /* id_aa64dfr0 */
-#define ID_AA64DFR0_MTPMU_SHIFT		48
-#define ID_AA64DFR0_TraceBuffer_SHIFT	44
-#define ID_AA64DFR0_TraceFilt_SHIFT	40
-#define ID_AA64DFR0_DoubleLock_SHIFT	36
-#define ID_AA64DFR0_PMSVer_SHIFT	32
-#define ID_AA64DFR0_CTX_CMPs_SHIFT	28
-#define ID_AA64DFR0_WRPs_SHIFT		20
-#define ID_AA64DFR0_BRPs_SHIFT		12
-#define ID_AA64DFR0_PMUVer_SHIFT	8
-#define ID_AA64DFR0_TraceVer_SHIFT	4
-#define ID_AA64DFR0_DebugVer_SHIFT	0
-
-#define ID_AA64DFR0_PMUVer_8_0		0x1
-#define ID_AA64DFR0_PMUVer_8_1		0x4
-#define ID_AA64DFR0_PMUVer_8_4		0x5
-#define ID_AA64DFR0_PMUVer_8_5		0x6
-#define ID_AA64DFR0_PMUVer_8_7		0x7
-#define ID_AA64DFR0_PMUVer_IMP_DEF	0xf
-
-#define ID_AA64DFR0_PMSVer_8_2		0x1
-#define ID_AA64DFR0_PMSVer_8_3		0x2
+#define ID_AA64DFR0_EL1_MTPMU_SHIFT		48
+#define ID_AA64DFR0_EL1_TraceBuffer_SHIFT	44
+#define ID_AA64DFR0_EL1_TraceFilt_SHIFT		40
+#define ID_AA64DFR0_EL1_DoubleLock_SHIFT	36
+#define ID_AA64DFR0_EL1_PMSVer_SHIFT		32
+#define ID_AA64DFR0_EL1_CTX_CMPs_SHIFT		28
+#define ID_AA64DFR0_EL1_WRPs_SHIFT		20
+#define ID_AA64DFR0_EL1_BRPs_SHIFT		12
+#define ID_AA64DFR0_EL1_PMUVer_SHIFT		8
+#define ID_AA64DFR0_EL1_TraceVer_SHIFT		4
+#define ID_AA64DFR0_EL1_DebugVer_SHIFT		0
+
+#define ID_AA64DFR0_EL1_PMUVer_8_0		0x1
+#define ID_AA64DFR0_EL1_PMUVer_8_1		0x4
+#define ID_AA64DFR0_EL1_PMUVer_8_4		0x5
+#define ID_AA64DFR0_EL1_PMUVer_8_5		0x6
+#define ID_AA64DFR0_EL1_PMUVer_8_7		0x7
+#define ID_AA64DFR0_EL1_PMUVer_IMP_DEF		0xf
+
+#define ID_AA64DFR0_EL1_PMSVer_8_2		0x1
+#define ID_AA64DFR0_EL1_PMSVer_8_3		0x2
 
 #define ID_DFR0_PERFMON_SHIFT		24
 
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index c694d6cbf82d..c22732a6908b 100644
--- a/arch/arm64/kernel/cpufeature.c
+++ b/arch/arm64/kernel/cpufeature.c
@@ -434,17 +434,17 @@ static const struct arm64_ftr_bits ftr_id_mmfr0[] = {
 };
 
 static const struct arm64_ftr_bits ftr_id_aa64dfr0[] = {
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64DFR0_DoubleLock_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64DFR0_PMSVer_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64DFR0_CTX_CMPs_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64DFR0_WRPs_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64DFR0_BRPs_SHIFT, 4, 0),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64DFR0_EL1_DoubleLock_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_LOWER_SAFE, ID_AA64DFR0_EL1_PMSVer_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64DFR0_EL1_CTX_CMPs_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64DFR0_EL1_WRPs_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_LOWER_SAFE, ID_AA64DFR0_EL1_BRPs_SHIFT, 4, 0),
 	/*
 	 * We can instantiate multiple PMU instances with different levels
 	 * of support.
 	 */
-	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_AA64DFR0_PMUVer_SHIFT, 4, 0),
-	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64DFR0_DebugVer_SHIFT, 4, 0x6),
+	S_ARM64_FTR_BITS(FTR_HIDDEN, FTR_NONSTRICT, FTR_EXACT, ID_AA64DFR0_EL1_PMUVer_SHIFT, 4, 0),
+	ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64DFR0_EL1_DebugVer_SHIFT, 4, 0x6),
 	ARM64_FTR_END,
 };
 
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index 572c8ac2873c..3da09778267e 100644
--- a/arch/arm64/kernel/debug-monitors.c
+++ b/arch/arm64/kernel/debug-monitors.c
@@ -28,7 +28,7 @@
 u8 debug_monitors_arch(void)
 {
 	return cpuid_feature_extract_unsigned_field(read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1),
-						ID_AA64DFR0_DebugVer_SHIFT);
+						ID_AA64DFR0_EL1_DebugVer_SHIFT);
 }
 
 /*
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index 83f7a8980623..8b878837d8f1 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -390,7 +390,7 @@ static const struct attribute_group armv8_pmuv3_caps_attr_group = {
  */
 static bool armv8pmu_has_long_event(struct arm_pmu *cpu_pmu)
 {
-	return (cpu_pmu->pmuver >= ID_AA64DFR0_PMUVer_8_5);
+	return (cpu_pmu->pmuver >= ID_AA64DFR0_EL1_PMUVer_8_5);
 }
 
 static inline bool armv8pmu_event_has_user_read(struct perf_event *event)
@@ -1145,8 +1145,8 @@ static void __armv8pmu_probe_pmu(void *info)
 
 	dfr0 = read_sysreg(id_aa64dfr0_el1);
 	pmuver = cpuid_feature_extract_unsigned_field(dfr0,
-			ID_AA64DFR0_PMUVer_SHIFT);
-	if (pmuver == ID_AA64DFR0_PMUVer_IMP_DEF || pmuver == 0)
+			ID_AA64DFR0_EL1_PMUVer_SHIFT);
+	if (pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF || pmuver == 0)
 		return;
 
 	cpu_pmu->pmuver = pmuver;
@@ -1172,7 +1172,7 @@ static void __armv8pmu_probe_pmu(void *info)
 			     pmceid, ARMV8_PMUV3_MAX_COMMON_EVENTS);
 
 	/* store PMMIR_EL1 register for sysfs */
-	if (pmuver >= ID_AA64DFR0_PMUVer_8_4 && (pmceid_raw[1] & BIT(31)))
+	if (pmuver >= ID_AA64DFR0_EL1_PMUVer_8_4 && (pmceid_raw[1] & BIT(31)))
 		cpu_pmu->reg_pmmir = read_cpuid(PMMIR_EL1);
 	else
 		cpu_pmu->reg_pmmir = 0;
diff --git a/arch/arm64/kvm/debug.c b/arch/arm64/kvm/debug.c
index 14878cd55c53..3f7563d768e2 100644
--- a/arch/arm64/kvm/debug.c
+++ b/arch/arm64/kvm/debug.c
@@ -295,12 +295,12 @@ void kvm_arch_vcpu_load_debug_state_flags(struct kvm_vcpu *vcpu)
 	 * If SPE is present on this CPU and is available at current EL,
 	 * we may need to check if the host state needs to be saved.
 	 */
-	if (cpuid_feature_extract_unsigned_field(dfr0, ID_AA64DFR0_PMSVer_SHIFT) &&
+	if (cpuid_feature_extract_unsigned_field(dfr0, ID_AA64DFR0_EL1_PMSVer_SHIFT) &&
 	    !(read_sysreg_s(SYS_PMBIDR_EL1) & BIT(SYS_PMBIDR_EL1_P_SHIFT)))
 		vcpu_set_flag(vcpu, DEBUG_STATE_SAVE_SPE);
 
 	/* Check if we have TRBE implemented and available at the host */
-	if (cpuid_feature_extract_unsigned_field(dfr0, ID_AA64DFR0_TraceBuffer_SHIFT) &&
+	if (cpuid_feature_extract_unsigned_field(dfr0, ID_AA64DFR0_EL1_TraceBuffer_SHIFT) &&
 	    !(read_sysreg_s(SYS_TRBIDR_EL1) & TRBIDR_PROG))
 		vcpu_set_flag(vcpu, DEBUG_STATE_SAVE_TRBE);
 }
diff --git a/arch/arm64/kvm/hyp/nvhe/pkvm.c b/arch/arm64/kvm/hyp/nvhe/pkvm.c
index ba1327fac03f..85d3b7ae720f 100644
--- a/arch/arm64/kvm/hyp/nvhe/pkvm.c
+++ b/arch/arm64/kvm/hyp/nvhe/pkvm.c
@@ -86,32 +86,32 @@ static void pvm_init_traps_aa64dfr0(struct kvm_vcpu *vcpu)
 	u64 cptr_set = 0;
 
 	/* Trap/constrain PMU */
-	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_PMUVer), feature_ids)) {
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMUVer), feature_ids)) {
 		mdcr_set |= MDCR_EL2_TPM | MDCR_EL2_TPMCR;
 		mdcr_clear |= MDCR_EL2_HPME | MDCR_EL2_MTPME |
 			      MDCR_EL2_HPMN_MASK;
 	}
 
 	/* Trap Debug */
-	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_DebugVer), feature_ids))
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_DebugVer), feature_ids))
 		mdcr_set |= MDCR_EL2_TDRA | MDCR_EL2_TDA | MDCR_EL2_TDE;
 
 	/* Trap OS Double Lock */
-	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_DoubleLock), feature_ids))
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_DoubleLock), feature_ids))
 		mdcr_set |= MDCR_EL2_TDOSA;
 
 	/* Trap SPE */
-	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_PMSVer), feature_ids)) {
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMSVer), feature_ids)) {
 		mdcr_set |= MDCR_EL2_TPMS;
 		mdcr_clear |= MDCR_EL2_E2PB_MASK << MDCR_EL2_E2PB_SHIFT;
 	}
 
 	/* Trap Trace Filter */
-	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_TraceFilt), feature_ids))
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_TraceFilt), feature_ids))
 		mdcr_set |= MDCR_EL2_TTRF;
 
 	/* Trap Trace */
-	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_TraceVer), feature_ids))
+	if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_TraceVer), feature_ids))
 		cptr_set |= CPTR_EL2_TTA;
 
 	vcpu->arch.mdcr_el2 |= mdcr_set;
diff --git a/arch/arm64/kvm/pmu-emul.c b/arch/arm64/kvm/pmu-emul.c
index 331478c67dca..7122b5387de6 100644
--- a/arch/arm64/kvm/pmu-emul.c
+++ b/arch/arm64/kvm/pmu-emul.c
@@ -33,12 +33,12 @@ static u32 kvm_pmu_event_mask(struct kvm *kvm)
 	pmuver = kvm->arch.arm_pmu->pmuver;
 
 	switch (pmuver) {
-	case ID_AA64DFR0_PMUVer_8_0:
+	case ID_AA64DFR0_EL1_PMUVer_8_0:
 		return GENMASK(9, 0);
-	case ID_AA64DFR0_PMUVer_8_1:
-	case ID_AA64DFR0_PMUVer_8_4:
-	case ID_AA64DFR0_PMUVer_8_5:
-	case ID_AA64DFR0_PMUVer_8_7:
+	case ID_AA64DFR0_EL1_PMUVer_8_1:
+	case ID_AA64DFR0_EL1_PMUVer_8_4:
+	case ID_AA64DFR0_EL1_PMUVer_8_5:
+	case ID_AA64DFR0_EL1_PMUVer_8_7:
 		return GENMASK(15, 0);
 	default:		/* Shouldn't be here, just for sanity */
 		WARN_ONCE(1, "Unknown PMU version %d\n", pmuver);
@@ -774,7 +774,7 @@ void kvm_host_pmu_init(struct arm_pmu *pmu)
 {
 	struct arm_pmu_entry *entry;
 
-	if (pmu->pmuver == 0 || pmu->pmuver == ID_AA64DFR0_PMUVer_IMP_DEF)
+	if (pmu->pmuver == 0 || pmu->pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF)
 		return;
 
 	mutex_lock(&arm_pmus_lock);
@@ -828,7 +828,7 @@ static struct arm_pmu *kvm_pmu_probe_armpmu(void)
 	if (event->pmu) {
 		pmu = to_arm_pmu(event->pmu);
 		if (pmu->pmuver == 0 ||
-		    pmu->pmuver == ID_AA64DFR0_PMUVer_IMP_DEF)
+		    pmu->pmuver == ID_AA64DFR0_EL1_PMUVer_IMP_DEF)
 			pmu = NULL;
 	}
 
@@ -856,7 +856,7 @@ u64 kvm_pmu_get_pmceid(struct kvm_vcpu *vcpu, bool pmceid1)
 		 * Don't advertise STALL_SLOT, as PMMIR_EL0 is handled
 		 * as RAZ
 		 */
-		if (vcpu->kvm->arch.arm_pmu->pmuver >= ID_AA64DFR0_PMUVer_8_4)
+		if (vcpu->kvm->arch.arm_pmu->pmuver >= ID_AA64DFR0_EL1_PMUVer_8_4)
 			val &= ~BIT_ULL(ARMV8_PMUV3_PERFCTR_STALL_SLOT - 32);
 		base = 32;
 	}
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c
index 626d7769e23d..d4546a5b0ea5 100644
--- a/arch/arm64/kvm/sys_regs.c
+++ b/arch/arm64/kvm/sys_regs.c
@@ -1110,14 +1110,14 @@ static u64 read_id_reg(const struct kvm_vcpu *vcpu,
 		break;
 	case SYS_ID_AA64DFR0_EL1:
 		/* Limit debug to ARMv8.0 */
-		val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_DebugVer);
-		val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64DFR0_DebugVer), 6);
+		val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_DebugVer);
+		val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_DebugVer), 6);
 		/* Limit guests to PMUv3 for ARMv8.4 */
 		val = cpuid_feature_cap_perfmon_field(val,
-						      ID_AA64DFR0_PMUVer_SHIFT,
-						      kvm_vcpu_has_pmu(vcpu) ? ID_AA64DFR0_PMUVer_8_4 : 0);
+						      ID_AA64DFR0_EL1_PMUVer_SHIFT,
+						      kvm_vcpu_has_pmu(vcpu) ? ID_AA64DFR0_EL1_PMUVer_8_4 : 0);
 		/* Hide SPE from guests */
-		val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_PMSVer);
+		val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_EL1_PMSVer);
 		break;
 	case SYS_ID_DFR0_EL1:
 		/* Limit guests to PMUv3 for ARMv8.4 */
@@ -1827,9 +1827,9 @@ static bool trap_dbgdidr(struct kvm_vcpu *vcpu,
 		u64 pfr = read_sanitised_ftr_reg(SYS_ID_AA64PFR0_EL1);
 		u32 el3 = !!cpuid_feature_extract_unsigned_field(pfr, ID_AA64PFR0_EL1_EL3_SHIFT);
 
-		p->regval = ((((dfr >> ID_AA64DFR0_WRPs_SHIFT) & 0xf) << 28) |
-			     (((dfr >> ID_AA64DFR0_BRPs_SHIFT) & 0xf) << 24) |
-			     (((dfr >> ID_AA64DFR0_CTX_CMPs_SHIFT) & 0xf) << 20)
+		p->regval = ((((dfr >> ID_AA64DFR0_EL1_WRPs_SHIFT) & 0xf) << 28) |
+			     (((dfr >> ID_AA64DFR0_EL1_BRPs_SHIFT) & 0xf) << 24) |
+			     (((dfr >> ID_AA64DFR0_EL1_CTX_CMPs_SHIFT) & 0xf) << 20)
 			     | (6 << 16) | (1 << 15) | (el3 << 14) | (el3 << 12));
 		return true;
 	}