dfr0 (reference) in projects: linux - OpenGrok search results

Searched refs:dfr0 (Results 1 – 4 of 4) sorted by relevance

/linux/arch/arm64/include/asm/
A D	hw_breakpoint.h	`142 u64 dfr0 = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1); in get_num_brps() local 144 cpuid_feature_extract_unsigned_field(dfr0, in get_num_brps() 151 u64 dfr0 = read_sanitised_ftr_reg(SYS_ID_AA64DFR0_EL1); in get_num_wrps() local 153 cpuid_feature_extract_unsigned_field(dfr0, in get_num_wrps()`
/linux/arch/arm64/kvm/
A D	debug.c	`270 u64 dfr0; in kvm_arch_vcpu_load_debug_state_flags() local 276 dfr0 = read_sysreg(id_aa64dfr0_el1); in kvm_arch_vcpu_load_debug_state_flags() 281 if (cpuid_feature_extract_unsigned_field(dfr0, ID_AA64DFR0_PMSVER_SHIFT) && in kvm_arch_vcpu_load_debug_state_flags() 286 if (cpuid_feature_extract_unsigned_field(dfr0, ID_AA64DFR0_TRBE_SHIFT) && in kvm_arch_vcpu_load_debug_state_flags()`
/linux/arch/arm64/kernel/
A D	perf_event.c	`1050 u64 dfr0; in __armv8pmu_probe_pmu() local 1055 dfr0 = read_sysreg(id_aa64dfr0_el1); in __armv8pmu_probe_pmu() 1056 pmuver = cpuid_feature_extract_unsigned_field(dfr0, in __armv8pmu_probe_pmu()`
/linux/drivers/hwtracing/coresight/
A D	coresight-etm4x-core.c	`940 u64 dfr0 = read_sysreg_s(SYS_ID_AA64DFR0_EL1); in cpu_supports_sysreg_trace() local 942 return ((dfr0 >> ID_AA64DFR0_TRACEVER_SHIFT) & 0xfUL) > 0; in cpu_supports_sysreg_trace() 1026 u64 dfr0 = read_sysreg(id_aa64dfr0_el1); in cpu_detect_trace_filtering() local 1030 if (!cpuid_feature_extract_unsigned_field(dfr0, ID_AA64DFR0_TRACE_FILT_SHIFT)) in cpu_detect_trace_filtering()`

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