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Searched refs:vpa (Results 1 – 23 of 23) sorted by relevance

/linux/tools/perf/util/
H A Dpowerpc-vpadtl.c42 struct powerpc_vpadtl *vpa; member
92 static void powerpc_vpadtl_dump(struct powerpc_vpadtl *vpa __maybe_unused, 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()
227 int fd = perf_data__fd(vpaq->vpa->session->data); in powerpc_vpadtl_get_buffer()
315 struct powerpc_vpadtl *vpa = vpaq->vpa; in powerpc_vpadtl_run_decoder() local
[all …]
/linux/arch/powerpc/platforms/pseries/
H A Ddtl.c69 struct lppaca *vpa = local_paca->lppaca_ptr; in consume_dtle() local
78 if (index + N_DISPATCH_LOG < be64_to_cpu(vpa->dtl_idx)) in consume_dtle()
379 struct lppaca *vpa = local_paca->lppaca_ptr; in scan_dispatch_log() local
387 if (i == be64_to_cpu(vpa->dtl_idx)) in scan_dispatch_log()
389 while (i < be64_to_cpu(vpa->dtl_idx)) { in scan_dispatch_log()
394 if (i + N_DISPATCH_LOG < be64_to_cpu(vpa->dtl_idx)) { in scan_dispatch_log()
396 i = be64_to_cpu(vpa->dtl_idx) - N_DISPATCH_LOG; in scan_dispatch_log()
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 Dlpar.c367 struct lppaca *vpa = local_paca->lppaca_ptr; in process_dtl_buffer() local
380 if (i == be64_to_cpu(vpa->dtl_idx)) in process_dtl_buffer()
383 while (i < be64_to_cpu(vpa->dtl_idx)) { in process_dtl_buffer()
386 if (i + N_DISPATCH_LOG < be64_to_cpu(vpa->dtl_idx)) { in process_dtl_buffer()
390 be64_to_cpu(vpa->dtl_idx) - N_DISPATCH_LOG - i); in process_dtl_buffer()
391 i = be64_to_cpu(vpa->dtl_idx) - N_DISPATCH_LOG; in process_dtl_buffer()
/linux/arch/powerpc/include/asm/
H A Dplpar_wrappers.h31 unsigned long vpa) in vpa_call() argument
35 return plpar_hcall_norets(H_REGISTER_VPA, flags, cpu, vpa); in vpa_call()
43 static inline long register_vpa(unsigned long cpu, unsigned long vpa) in register_vpa() argument
45 return vpa_call(H_VPA_REG_VPA, cpu, vpa); in register_vpa()
53 static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa) in register_slb_shadow() argument
55 return vpa_call(H_VPA_REG_SLB, cpu, vpa); in register_slb_shadow()
63 static inline long register_dtl(unsigned long cpu, unsigned long vpa) in register_dtl() argument
65 return vpa_call(H_VPA_REG_DTL, cpu, vpa); in register_dtl()
H A Dkvm_book3s_64.h685 int kvmhv_nestedv2_set_vpa(struct kvm_vcpu *vcpu, unsigned long vpa);
H A Dkvm_host.h829 struct kvmppc_vpa vpa; member
H A Dkvm_book3s.h259 extern void kvmppc_harvest_vpa_dirty(struct kvmppc_vpa *vpa,
/linux/Documentation/arch/powerpc/
H A Dvpa-dtl.rst21 The vpa-dtl PMU exposes the Virtual Processor Area(VPA) DTL counters
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.
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.c524 static void init_vpa(struct kvm_vcpu *vcpu, struct lppaca *vpa) in init_vpa() argument
526 vpa->__old_status |= LPPACA_OLD_SHARED_PROC; in init_vpa()
527 vpa->yield_count = cpu_to_be32(1); in init_vpa()
564 unsigned long vcpuid, unsigned long vpa) in do_h_register_vpa() argument
582 if ((vpa & (L1_CACHE_BYTES - 1)) || !vpa) in do_h_register_vpa()
586 va = kvmppc_pin_guest_page(kvm, vpa, &nb); in do_h_register_vpa()
593 kvmppc_unpin_guest_page(kvm, va, vpa, false); in do_h_register_vpa()
599 vpa = 0; in do_h_register_vpa()
618 vpap = &tvcpu->arch.vpa; in do_h_register_vpa()
629 if (!vpa_is_registered(&tvcpu->arch.vpa)) in do_h_register_vpa()
[all …]
H A Dbook3s_hv_p9_perf.c41 lp = vcpu->arch.vpa.pinned_addr; in switch_pmu_to_guest()
124 lp = vcpu->arch.vpa.pinned_addr; 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_nestedv2.c912 int kvmhv_nestedv2_set_vpa(struct kvm_vcpu *vcpu, unsigned long vpa) in kvmhv_nestedv2_set_vpa() argument
922 rc = kvmppc_gse_put_u64(gsb, KVMPPC_GSID_VPA, vpa); in kvmhv_nestedv2_set_vpa()
/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/arm64/boot/dts/mediatek/
H A Dmt6357.dtsi54 mt6357_vpa_reg: buck-vpa {
55 regulator-name = "vpa";
H A Dmt6359.dtsi71 regulator-name = "vpa";
H A Dmt6358.dtsi47 regulator-name = "vpa";
H A Dmt8183-kukui.dtsi377 vsys-vpa-supply = <&reg_vsys>;
H A Dmt8186-corsola.dtsi1299 vsys-vpa-supply = <&pp4200_z2>;
/linux/arch/arm/boot/dts/mediatek/
H A Dmt6323.dtsi46 regulator-name = "vpa";
/linux/Documentation/devicetree/bindings/regulator/
H A Dmt6323-regulator.txt42 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()