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Searched full:vpa (Results 1 – 21 of 21) sorted by relevance

/linux/tools/perf/util/
H A Dpowerpc-vpadtl.c3 * VPA DTL PMU support
43 struct powerpc_vpadtl *vpa; member
93 static void powerpc_vpadtl_dump(struct powerpc_vpadtl *vpa __maybe_unused, in powerpc_vpadtl_dump()
101 ". ... VPA DTL PMU data: size %zu bytes, entries is %zu\n", in powerpc_vpadtl_dump()
165 static void powerpc_vpadtl_dump_event(struct powerpc_vpadtl *vpa, unsigned char *buf, in powerpc_vpadtl_dump_event() argument
169 powerpc_vpadtl_dump(vpa, buf, len); in powerpc_vpadtl_dump_event()
182 struct powerpc_vpadtl *vpa, u64 save, int cpu) in powerpc_vpadtl_sample() argument
192 sample.id = vpa->sample_id; in powerpc_vpadtl_sample()
204 ret = perf_session__deliver_synth_event(vpa->session, &event, &sample); in powerpc_vpadtl_sample()
215 struct auxtrace_queues *queues = &vpaq->vpa->queues; in powerpc_vpadtl_get_buffer()
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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 Dultravisor.rst144 (Including Virtual Processor Area (VPA) and virtual I/O).
728 (VPA) in SVMs.
/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()
H A Dbook3s_64_mmu_hv.c1086 void kvmppc_harvest_vpa_dirty(struct kvmppc_vpa *vpa, in kvmppc_harvest_vpa_dirty() argument
1092 if (!vpa->dirty || !vpa->pinned_addr) in kvmppc_harvest_vpa_dirty()
1094 gfn = vpa->gpa >> PAGE_SHIFT; in kvmppc_harvest_vpa_dirty()
1099 vpa->dirty = false; in kvmppc_harvest_vpa_dirty()
H A Dbook3s_hv_uvmem.c22 * on the HV side. Some pages (like virtio buffers, VPA pages etc) are
/linux/arch/powerpc/platforms/pseries/
H A Dkexec.c23 * Ensure vpa/slb_shadow/dtl cleanup even while we are crashing. in pseries_kexec_cpu_down()
54 pr_err("WARNING: VPA deregistration for cpu %d " in pseries_kexec_cpu_down()
H A DKconfig155 tristate "VPA PMU events"
159 Enable access to the VPA PMU counters via perf. This enables
161 PAPR hypervisor has introduced three new counters in the VPA area
H A Dsmp.c132 * Initialize VPA on non-boot cpus since boot-cpu vpa was in smp_setup_cpu()
/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 Dmt8186-corsola.dtsi1299 vsys-vpa-supply = <&pp4200_z2>;
/linux/tools/perf/arch/powerpc/util/
H A Dauxtrace.c3 * VPA support
/linux/Documentation/devicetree/bindings/regulator/
H A Dmediatek,mt6357-regulator.yaml107 mt6357_vpa_reg: buck-vpa {
108 regulator-name = "vpa";
H A Dmt6323-regulator.txt42 regulator-name = "vpa";
/linux/drivers/regulator/
H A Dmt6358-regulator.c509 MT6358_BUCK("buck_vpa", VPA, "vsys-vpa", 500000, 3650000, 50000,
581 MT6366_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/powerpc/perf/
H A Dvpa-dtl.c283 * The VPA Dispatch Trace log counters do not interrupt on overflow.
/linux/drivers/media/usb/dvb-usb/
H A Ddib0700_devices.c3693 GPIO1 - ANT_SEL (H: VPA, L: MCX)