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authorMark Brown <broonie@kernel.org>2022-09-10 19:33:49 +0300
committerCatalin Marinas <catalin.marinas@arm.com>2022-09-16 14:38:57 +0300
commitc0357a73fa4a96d8ed9ee46e9927d9fcbc9d0828 (patch)
tree84f115e75eb4005865f0819c22fc4d535adc373b
parent3e9ae1ce508b8d69762abd1b8b9d9f97d6715b9b (diff)
downloadlinux-c0357a73fa4a96d8ed9ee46e9927d9fcbc9d0828.tar.xz
arm64/sysreg: Align field names in ID_AA64DFR0_EL1 with architecture
The naming scheme the architecture uses for the fields in ID_AA64DFR0_EL1 does not align well with kernel conventions, using as it does a lot of MixedCase in various arrangements. In preparation for automatically generating the defines for this register rename the defines used to match what is in the architecture. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220910163354.860255-2-broonie@kernel.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
-rw-r--r--arch/arm64/include/asm/assembler.h2
-rw-r--r--arch/arm64/include/asm/cpufeature.h2
-rw-r--r--arch/arm64/include/asm/el2_setup.h8
-rw-r--r--arch/arm64/include/asm/hw_breakpoint.h4
-rw-r--r--arch/arm64/include/asm/sysreg.h40
-rw-r--r--arch/arm64/kernel/cpufeature.c14
-rw-r--r--arch/arm64/kernel/debug-monitors.c2
-rw-r--r--arch/arm64/kernel/perf_event.c8
-rw-r--r--arch/arm64/kvm/debug.c4
-rw-r--r--arch/arm64/kvm/hyp/nvhe/pkvm.c12
-rw-r--r--arch/arm64/kvm/pmu-emul.c16
-rw-r--r--arch/arm64/kvm/sys_regs.c16
12 files changed, 64 insertions, 64 deletions
diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
index c1fc5f7bb978..71222f2b8a5a 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_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 79bb9e58d9c6..e3b63967c8a9 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_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 b6e9bea7c9ec..03af4278bc23 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_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_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_TRBE_SHIFT, #4
+ ubfx x0, x1, #ID_AA64DFR0_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_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 bc7aaed4b34e..d667c03d5f5e 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_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_WRPs_SHIFT);
}
#endif /* __ASM_BREAKPOINT_H */
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index c7876363c6e5..b1e9e4d3d964 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -700,26 +700,26 @@
/* id_aa64dfr0 */
#define ID_AA64DFR0_MTPMU_SHIFT 48
-#define ID_AA64DFR0_TRBE_SHIFT 44
-#define ID_AA64DFR0_TRACE_FILT_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_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_DFR0_PERFMON_SHIFT 24
diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c
index c2e42feb3e1a..c694d6cbf82d 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_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),
/*
* 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_PMUVer_SHIFT, 4, 0),
+ ARM64_FTR_BITS(FTR_HIDDEN, FTR_STRICT, FTR_EXACT, ID_AA64DFR0_DebugVer_SHIFT, 4, 0x6),
ARM64_FTR_END,
};
diff --git a/arch/arm64/kernel/debug-monitors.c b/arch/arm64/kernel/debug-monitors.c
index bf9fe71589bc..572c8ac2873c 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_DebugVer_SHIFT);
}
/*
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index cb69ff1e6138..83f7a8980623 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_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_PMUVer_SHIFT);
+ if (pmuver == ID_AA64DFR0_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_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 0b28d7db7c76..14878cd55c53 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_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_TRBE_SHIFT) &&
+ if (cpuid_feature_extract_unsigned_field(dfr0, ID_AA64DFR0_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 fc3e32709ba2..ba1327fac03f 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_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_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_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_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_TRACE_FILT), feature_ids))
+ if (!FIELD_GET(ARM64_FEATURE_MASK(ID_AA64DFR0_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_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 11c43bed5f97..331478c67dca 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_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_PMUVer_8_1:
+ case ID_AA64DFR0_PMUVer_8_4:
+ case ID_AA64DFR0_PMUVer_8_5:
+ case ID_AA64DFR0_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_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_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_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 fa61793467a7..626d7769e23d 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_DebugVer);
+ val |= FIELD_PREP(ARM64_FEATURE_MASK(ID_AA64DFR0_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_PMUVer_SHIFT,
+ kvm_vcpu_has_pmu(vcpu) ? ID_AA64DFR0_PMUVer_8_4 : 0);
/* Hide SPE from guests */
- val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_PMSVER);
+ val &= ~ARM64_FEATURE_MASK(ID_AA64DFR0_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_WRPs_SHIFT) & 0xf) << 28) |
+ (((dfr >> ID_AA64DFR0_BRPs_SHIFT) & 0xf) << 24) |
+ (((dfr >> ID_AA64DFR0_CTX_CMPs_SHIFT) & 0xf) << 20)
| (6 << 16) | (1 << 15) | (el3 << 14) | (el3 << 12));
return true;
}