Home
last modified time | relevance | path

Searched full:vpa (Results 1 – 25 of 32) sorted by relevance

12

/linux/tools/perf/util/
H A Dpowerpc-vpadtl.c3 * VPA DTL PMU support
42 struct powerpc_vpadtl *vpa; member
92 static void powerpc_vpadtl_dump(struct powerpc_vpadtl *vpa __maybe_unused, in powerpc_vpadtl_dump()
100 ". ... VPA DTL PMU data: size %zu bytes, entries is %zu\n", in powerpc_vpadtl_dump()
164 static void powerpc_vpadtl_dump_event(struct powerpc_vpadtl *vpa, unsigned char *buf, in powerpc_vpadtl_dump_event() argument
168 powerpc_vpadtl_dump(vpa, buf, len); in powerpc_vpadtl_dump_event()
181 struct powerpc_vpadtl *vpa, u64 save, int cpu) in powerpc_vpadtl_sample() argument
189 sample.id = vpa->sample_id; in powerpc_vpadtl_sample()
201 if (perf_session__deliver_synth_event(vpa->session, &event, &sample)) { in powerpc_vpadtl_sample()
212 struct auxtrace_queues *queues = &vpaq->vpa->queues; in powerpc_vpadtl_get_buffer()
[all …]
H A Dpowerpc-vpadtl.h3 * VPA DTL PMU Support
H A Devent.h259 * The powerpc VPA DTL entries are of below format
/linux/Documentation/arch/powerpc/
H A Dvpa-dtl.rst21 The vpa-dtl PMU exposes the Virtual Processor Area(VPA) DTL counters
27 The VPA DTL PMU counters do not interrupt on overflow or generate any
30 vpa dtl pmu has one hrtimer added per vpa-dtl pmu thread. DTL (Dispatch
55 vpa-dtl PMU example usage
86 vpa-dtl pmu is dispatch trace log data.
94 . ... VPA DTL PMU data: size 1680 bytes, entries is 35
135 # Samples: 321 of event 'vpa-dtl'
153 …:256 256 [016] 105373.359913: vpa-dtl: timebase: 21403600706628…
154 …:256 256 [017] 105373.360012: vpa-dtl: timebase: 21403600706679…
H A Dindex.rst40 vpa-dtl
/linux/arch/powerpc/kvm/
H A Dbook3s_hv_p9_perf.c41 lp = vcpu->arch.vpa.pinned_addr; in switch_pmu_to_guest()
83 * Load guest. If the VPA said the PMCs are not in use but the guest in switch_pmu_to_guest()
124 lp = vcpu->arch.vpa.pinned_addr; in switch_pmu_to_host()
171 * This is used to grab the guest's VPA pmcregs_in_use value in switch_pmu_to_host()
172 * and reflect it into the host's VPA in the case of a nested in switch_pmu_to_host()
/linux/arch/powerpc/perf/
H A DMakefile17 obj-$(CONFIG_HV_PERF_CTRS) += hv-24x7.o hv-gpci.o hv-common.o vpa-dtl.o
19 obj-$(CONFIG_VPA_PMU) += vpa-pmu.o
/linux/arch/powerpc/platforms/pseries/
H A DKconfig155 tristate "VPA PMU events"
158 Enable access to the VPA PMU counters via perf. This enables
160 PAPR hypervisor has introduced three new counters in the VPA area
H A Dcmm.c92 const unsigned long vpa = page_to_phys(page); in plpar_page_set_loaned() local
101 rc = plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_LOANED, vpa + i, 0); in plpar_page_set_loaned()
105 vpa + i - cmo_page_sz, 0); in plpar_page_set_loaned()
112 const unsigned long vpa = page_to_phys(page); in plpar_page_set_active() local
121 rc = plpar_hcall_norets(H_PAGE_INIT, H_PAGE_SET_ACTIVE, vpa + i, 0); in plpar_page_set_active()
125 vpa + i - cmo_page_sz, 0); in plpar_page_set_active()
H A Dkexec.c51 pr_err("WARNING: VPA deregistration for cpu %d " in pseries_kexec_cpu_down()
/linux/Documentation/devicetree/bindings/regulator/
H A Dmediatek,mt6358-regulator.yaml39 vsys-vpa-supply:
40 description: Supply for buck regulator vpa
H A Dmediatek,mt6357-regulator.yaml107 mt6357_vpa_reg: buck-vpa {
108 regulator-name = "vpa";
H A Dmt6323-regulator.txt42 regulator-name = "vpa";
H A Dmt6359-regulator.yaml153 regulator-name = "vpa";
/linux/arch/arm64/boot/dts/mediatek/
H A Dmt6357.dtsi54 mt6357_vpa_reg: buck-vpa {
55 regulator-name = "vpa";
H A Dmt6358.dtsi47 regulator-name = "vpa";
H A Dmt6359.dtsi71 regulator-name = "vpa";
/linux/tools/perf/arch/powerpc/util/
H A Dauxtrace.c3 * VPA support
/linux/drivers/regulator/
H A Dmt6357-regulator.c350 MT6357_BUCK("buck-vpa", VPA, 500000, 3650000, 50000,
H A Dmt6332-regulator.c307 MT6332_BUCK("buck-vpa", VPA, 500000, 3400000, 50000, buck_pa_volt_range,
H A Dmt6359-regulator.c517 MT6359_BUCK("buck_vpa", VPA, 500000, 3650000, 50000,
753 MT6359_BUCK("buck_vpa", VPA, 500000, 3650000, 50000,
H A Dmt6323-regulator.c274 MT6323_BUCK("buck_vpa", VPA, 500000, 3650000, 50000,
/linux/arch/powerpc/include/asm/
H A Dlppaca.h36 * Pre-v4.14 KVM hypervisors reject the VPA if its size field is smaller than
/linux/arch/arm/boot/dts/mediatek/
H A Dmt6323.dtsi46 regulator-name = "vpa";
/linux/arch/powerpc/kernel/
H A Dasm-offsets.c429 OFFSET(VCPU_VPA, kvm_vcpu, arch.vpa.pinned_addr); in main()
430 OFFSET(VCPU_VPA_DIRTY, kvm_vcpu, arch.vpa.dirty); in main()

12