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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/
H A D	base.c	32 struct nvkm_pmu pmu = device->pmu; in nvkm_pmu_fan_controlled() local 34 / Internal PMU FW does not currently control fans in any way, in nvkm_pmu_fan_controlled() 37 if (pmu && pmu->func->code.size) in nvkm_pmu_fan_controlled() 40 /* Default (board-loaded, or VBIOS PMU/PREOS) PMU FW on Fermi in nvkm_pmu_fan_controlled() 48 nvkm_pmu_pgob(struct nvkm_pmu pmu, bool enable) in nvkm_pmu_pgob() argument 50 if (pmu && pmu->func->pgob) in nvkm_pmu_pgob() 51 pmu->func->pgob(pmu, enable); in nvkm_pmu_pgob() 57 struct nvkm_pmu pmu = container_of(work, typeof(pmu), recv.work); in nvkm_pmu_recv() local 58 return pmu->func->recv(pmu); in nvkm_pmu_recv() 62 nvkm_pmu_send(struct nvkm_pmu pmu, u32 reply[2], in nvkm_pmu_send() argument [all …]
H A D	gm20b.c	28 #include <nvfw/pmu.h> 42 struct nvkm_pmu pmu = container_of(falcon, typeof(pmu), falcon); in gm20b_pmu_acr_bootstrap_falcon() local 52 ret = nvkm_falcon_cmdq_send(pmu->hpq, &cmd.cmd.hdr, in gm20b_pmu_acr_bootstrap_falcon() 54 &pmu->subdev, msecs_to_jiffies(1000)); in gm20b_pmu_acr_bootstrap_falcon() 129 struct nvkm_pmu pmu = priv; in gm20b_pmu_acr_init_wpr_callback() local 130 struct nvkm_subdev subdev = &pmu->subdev; in gm20b_pmu_acr_init_wpr_callback() 139 complete_all(&pmu->wpr_ready); in gm20b_pmu_acr_init_wpr_callback() 144 gm20b_pmu_acr_init_wpr(struct nvkm_pmu *pmu) in gm20b_pmu_acr_init_wpr() argument 154 return nvkm_falcon_cmdq_send(pmu->hpq, &cmd.cmd.hdr, in gm20b_pmu_acr_init_wpr() 155 gm20b_pmu_acr_init_wpr_callback, pmu, 0); in gm20b_pmu_acr_init_wpr() [all …]
H A D	gt215.c	30 gt215_pmu_send(struct nvkm_pmu pmu, u32 reply[2], in gt215_pmu_send() argument 33 struct nvkm_subdev subdev = &pmu->subdev; in gt215_pmu_send() 37 mutex_lock(&pmu->send.mutex); in gt215_pmu_send() 45 mutex_unlock(&pmu->send.mutex); in gt215_pmu_send() 50 * on a synchronous reply, take the PMU mutex and tell the in gt215_pmu_send() 54 pmu->recv.message = message; in gt215_pmu_send() 55 pmu->recv.process = process; in gt215_pmu_send() 65 pmu->send.base)); in gt215_pmu_send() 77 wait_event(pmu->recv.wait, (pmu->recv.process == 0)); in gt215_pmu_send() 78 reply[0] = pmu->recv.data[0]; in gt215_pmu_send() [all …]
H A D	gk20a.c	51 gk20a_pmu_dvfs_target(struct gk20a_pmu pmu, int state) in gk20a_pmu_dvfs_target() argument 53 struct nvkm_clk clk = pmu->base.subdev.device->clk; in gk20a_pmu_dvfs_target() 59 gk20a_pmu_dvfs_get_cur_state(struct gk20a_pmu pmu, int state) in gk20a_pmu_dvfs_get_cur_state() argument 61 struct nvkm_clk clk = pmu->base.subdev.device->clk; in gk20a_pmu_dvfs_get_cur_state() 67 gk20a_pmu_dvfs_get_target_state(struct gk20a_pmu pmu, in gk20a_pmu_dvfs_get_target_state() argument 70 struct gk20a_pmu_dvfs_data data = pmu->data; in gk20a_pmu_dvfs_get_target_state() 71 struct nvkm_clk clk = pmu->base.subdev.device->clk; in gk20a_pmu_dvfs_get_target_state() 86 nvkm_trace(&pmu->base.subdev, "cur level = %d, new level = %d\n", in gk20a_pmu_dvfs_get_target_state() 95 gk20a_pmu_dvfs_get_dev_status(struct gk20a_pmu pmu, in gk20a_pmu_dvfs_get_dev_status() argument 98 struct nvkm_falcon *falcon = &pmu->base.falcon; in gk20a_pmu_dvfs_get_dev_status() [all …]
/linux/tools/perf/util/
H A D	pmus.c	17 #include "pmu.h" 24 * core_pmus: A PMU belongs to core_pmus if it's name is "cpu" or it's sysfs 26 * must have pmu->is_core=1. If there are more than one PMU in 29 * homogeneous PMU, and thus they are treated as homogeneous 32 * matter whether PMU is present per SMT-thread or outside of the 36 * must have pmu->is_core=0 but pmu->is_uncore could be 0 or 1. 63 * that S390's cpum_cf PMU doesn't match. in pmu_name_len_no_suffix() 93 struct perf_pmu pmu, tm in perf_pmus__destroy() 91 struct perf_pmu pmu, tmp; perf_pmus__destroy() local 109 struct perf_pmu pmu; pmu_find() local 127 struct perf_pmu pmu; perf_pmus__find() local 165 struct perf_pmu pmu; perf_pmu__find2() local 242 struct perf_pmu pmu; __perf_pmus__find_by_type() local 258 struct perf_pmu pmu = __perf_pmus__find_by_type(type); perf_pmus__find_by_type() local 272 perf_pmus__scan(struct perf_pmu pmu) perf_pmus__scan() argument 292 perf_pmus__scan_core(struct perf_pmu * pmu) perf_pmus__scan_core() argument 304 perf_pmus__scan_skip_duplicates(struct perf_pmu * pmu) perf_pmus__scan_skip_duplicates() argument 343 struct perf_pmu pmu = NULL; perf_pmus__pmu_for_pmu_filter() local 365 const struct perf_pmu pmu; global() member 457 struct perf_pmu pmu; perf_pmus__print_pmu_events() local 571 struct perf_pmu pmu = NULL; perf_pmus__print_raw_pmu_events() local 619 struct perf_pmu pmu = perf_pmus__find(pname); perf_pmus__have_event() local 629 struct perf_pmu pmu = NULL; perf_pmus__num_core_pmus() local 639 struct perf_pmu pmu = NULL; __perf_pmus__supports_extended_type() local 703 struct perf_pmu pmu = evsel->pmu; evsel__find_pmu() local [all...]
H A D	pmu.c	20 #include "pmu.h" 24 #include <util/pmu-bison.h> 25 #include <util/pmu-flex.h> 38 /* An event loaded from /sys/devices/<pmu>/events. / 43 An event loaded from a /sys/devices/<pmu>/identifier matched json 51 * pmu-events.c, created by parsing the pmu-events json files. 71 * differ from the PMU name as it won't have suffixes. 126 static int pmu_aliases_parse(struct perf_pmu pmu); in perf_pmu__new_format() 169 static void perf_pmu_format__load(const struct perf_pmu pmu, struc in perf_pmu_format__load() 167 perf_pmu_format__load(const struct perf_pmu * pmu,struct perf_pmu_format * format) perf_pmu_format__load() argument 193 perf_pmu__format_parse(struct perf_pmu * pmu,int dirfd,bool eager_load) perf_pmu__format_parse() argument 243 pmu_format(struct perf_pmu * pmu,int dirfd,const char * name,bool eager_load) pmu_format() argument 295 perf_pmu__parse_scale(struct perf_pmu * pmu,struct perf_pmu_alias * alias) perf_pmu__parse_scale() argument 331 perf_pmu__parse_unit(struct perf_pmu * pmu,struct perf_pmu_alias * alias) perf_pmu__parse_unit() argument 397 perf_pmu__parse_per_pkg(struct perf_pmu * pmu,struct perf_pmu_alias * alias) perf_pmu__parse_per_pkg() argument 402 perf_pmu__parse_snapshot(struct perf_pmu * pmu,struct perf_pmu_alias * alias) perf_pmu__parse_snapshot() argument 419 perf_pmu__del_aliases(struct perf_pmu * pmu) perf_pmu__del_aliases() argument 429 perf_pmu__find_alias(struct perf_pmu * pmu,const char * name,bool load) perf_pmu__find_alias() argument 484 read_alias_info(struct perf_pmu * pmu,struct perf_pmu_alias * alias) read_alias_info() argument 499 struct perf_pmu pmu; global() member 529 perf_pmu__new_alias(struct perf_pmu pmu,const char * name,const char * desc,const char * val,FILE * val_fd,const struct pmu_event * pe,enum event_source src) perf_pmu__new_alias() argument 633 __pmu_aliases_parse(struct perf_pmu * pmu,int events_dir_fd) __pmu_aliases_parse() argument 679 pmu_aliases_parse(struct perf_pmu * pmu) pmu_aliases_parse() argument 703 pmu_aliases_parse_eager(struct perf_pmu * pmu,int sysfs_fd) pmu_aliases_parse_eager() argument 759 struct perf_pmu pmu = {.name = pmu_name}; pmu_cpumask() local 820 perf_pmu__getcpuid(struct perf_pmu * pmu) perf_pmu__getcpuid() argument 854 pmu_deduped_name_len(const struct perf_pmu * pmu,const char * name,bool skip_duplicate_pmus) pmu_deduped_name_len() argument 985 struct perf_pmu pmu = vdata; pmu_add_cpu_aliases_map_callback() local 996 pmu_add_cpu_aliases_table(struct perf_pmu pmu,const struct pmu_events_table * table) pmu_add_cpu_aliases_table() argument 1001 pmu_add_cpu_aliases(struct perf_pmu * pmu) pmu_add_cpu_aliases() argument 1017 struct perf_pmu pmu = vdata; pmu_add_sys_aliases_iter_fn() local 1036 pmu_add_sys_aliases(struct perf_pmu pmu) pmu_add_sys_aliases() argument 1044 pmu_find_alias_name(struct perf_pmu * pmu,int dirfd) pmu_find_alias_name() argument 1067 pmu_max_precise(int dirfd,struct perf_pmu * pmu) pmu_max_precise() argument 1076 perf_pmu__arch_init(struct perf_pmu * pmu) perf_pmu__arch_init() argument 1085 struct perf_pmu pmu; perf_pmu__lookup() local 1149 struct perf_pmu pmu = zalloc(sizeof(pmu)); perf_pmu__create_placeholder_core_pmu() local 1171 perf_pmu__is_fake(const struct perf_pmu pmu) perf_pmu__is_fake() argument 1176 perf_pmu__warn_invalid_formats(struct perf_pmu * pmu) perf_pmu__warn_invalid_formats() argument 1202 struct perf_pmu pmu; evsel__is_aux_event() local 1220 evsel__set_config_if_unset(struct perf_pmu pmu,struct evsel * evsel,const char * config_name,u64 val) evsel__set_config_if_unset() argument 1252 perf_pmu__format_bits(struct perf_pmu * pmu,const char * name) perf_pmu__format_bits() argument 1267 perf_pmu__format_type(struct perf_pmu * pmu,const char * name) perf_pmu__format_type() argument 1365 pmu_config_term(const struct perf_pmu * pmu,struct perf_event_attr * attr,struct parse_events_term * term,struct parse_events_terms * head_terms,bool zero,struct parse_events_error * err) pmu_config_term() argument 1488 perf_pmu__config_terms(const struct perf_pmu * pmu,struct perf_event_attr * attr,struct parse_events_terms * terms,bool zero,struct parse_events_error * err) perf_pmu__config_terms() argument 1508 perf_pmu__config(struct perf_pmu * pmu,struct perf_event_attr * attr,struct parse_events_terms * head_terms,struct parse_events_error * err) perf_pmu__config() argument 1521 pmu_find_alias(struct perf_pmu * pmu,struct parse_events_term * term) pmu_find_alias() argument 1560 check_info_data(struct perf_pmu * pmu,struct perf_pmu_alias * alias,struct perf_pmu_info * info,struct parse_events_error * err,int column) check_info_data() argument 1607 perf_pmu__check_alias(struct perf_pmu * pmu,struct parse_events_terms * head_terms,struct perf_pmu_info * info,bool * rewrote_terms,struct parse_events_error * err) perf_pmu__check_alias() argument 1683 perf_pmu__find_event(struct perf_pmu * pmu,const char * event,void * state,pmu_event_callback cb) perf_pmu__find_event() argument 1707 perf_pmu__has_format(const struct perf_pmu * pmu,const char * name) perf_pmu__has_format() argument 1718 perf_pmu__for_each_format(struct perf_pmu * pmu,void * state,pmu_format_callback cb) perf_pmu__for_each_format() argument 1779 perf_pmu__supports_legacy_cache(const struct perf_pmu * pmu) perf_pmu__supports_legacy_cache() argument 1784 perf_pmu__auto_merge_stats(const struct perf_pmu * pmu) perf_pmu__auto_merge_stats() argument 1789 perf_pmu__have_event(struct perf_pmu * pmu,const char * name) perf_pmu__have_event() argument 1800 perf_pmu__num_events(struct perf_pmu * pmu) perf_pmu__num_events() argument 1824 format_alias(char * buf,int len,const struct perf_pmu * pmu,const struct perf_pmu_alias * alias,bool skip_duplicate_pmus) format_alias() argument 1852 perf_pmu__for_each_event(struct perf_pmu * pmu,bool skip_duplicate_pmus,void * state,pmu_event_callback cb) perf_pmu__for_each_event() argument 1924 pmu__name_match(const struct perf_pmu * pmu,const char * pmu_name) pmu__name_match() argument 1935 perf_pmu__is_software(const struct perf_pmu * pmu) perf_pmu__is_software() argument 1961 perf_pmu__open_file(const struct perf_pmu * pmu,const char * name) perf_pmu__open_file() argument 1972 perf_pmu__open_file_at(const struct perf_pmu * pmu,int dirfd,const char * name) perf_pmu__open_file_at() argument 1983 perf_pmu__scan_file(const struct perf_pmu * pmu,const char * name,const char * fmt,...) perf_pmu__scan_file() argument 2000 perf_pmu__scan_file_at(const struct perf_pmu * pmu,int dirfd,const char * name,const char * fmt,...) perf_pmu__scan_file_at() argument 2017 perf_pmu__file_exists(const struct perf_pmu * pmu,const char * name) perf_pmu__file_exists() argument 2051 perf_pmu__del_caps(struct perf_pmu * pmu) perf_pmu__del_caps() argument 2068 perf_pmu__caps_parse(struct perf_pmu * pmu) perf_pmu__caps_parse() argument 2129 perf_pmu__compute_config_masks(struct perf_pmu * pmu) perf_pmu__compute_config_masks() argument 2152 perf_pmu__warn_invalid_config(struct perf_pmu * pmu,__u64 config,const char * name,int config_num,const char * config_name) perf_pmu__warn_invalid_config() argument 2178 perf_pmu__match(const struct perf_pmu * pmu,const char * tok) perf_pmu__match() argument 2258 perf_pmu__delete(struct perf_pmu * pmu) perf_pmu__delete() argument 2272 perf_pmu__name_from_config(struct perf_pmu * pmu,u64 config) perf_pmu__name_from_config() argument [all...]
H A D	pmu.h	`12 #include "pmu-events/pmu-events.h" 50 /** @name: The name of the PMU such as "cpu". / 53 @alias_name: Optional alternate name for the PMU determined in 58 * @id: Optional PMU identifier read from 68 * @selectable: Can the PMU name be selected as if it were an event? 72 * @is_core: Is the PMU the core CPU PMU? Determined by the name being 75 * PMU on systems like Intel hybrid. 79 * @is_uncore: Is the PMU no 188 const struct perf_pmu *pmu; global() member [all...]`
/linux/drivers/soc/dove/
H A D	pmu.c	3 * Marvell Dove PMU support 17 #include <linux/soc/dove/pmu.h> 42 * The PMU contains a register to reset various subsystems within the 50 struct pmu_data pmu = rcdev_to_pmu(rc); in pmu_reset_reset() local 54 spin_lock_irqsave(&pmu->lock, flags); in pmu_reset_reset() 55 val = readl_relaxed(pmu->pmc_base + PMC_SW_RST); in pmu_reset_reset() 56 writel_relaxed(val & ~BIT(id), pmu->pmc_base + PMC_SW_RST); in pmu_reset_reset() 57 writel_relaxed(val \| BIT(id), pmu->pmc_base + PMC_SW_RST); in pmu_reset_reset() 58 spin_unlock_irqrestore(&pmu->lock, flags); in pmu_reset_reset() 65 struct pmu_data pmu = rcdev_to_pmu(rc); in pmu_reset_assert() local [all …]
/linux/drivers/pmdomain/starfive/
H A D	jh71xx-pmu.c	3 * StarFive JH71XX PMU (Power Management Unit) Controller Driver 15 #include <dt-bindings/power/starfive,jh7110-pmu.h> 26 /* aon pmu register offset / 36 / pmu int status / 64 struct jh71xx_pmu pmu); 76 spinlock_t lock; /* protects pmu reg / 81 struct jh71xx_pmu pmu; member 87 struct jh71xx_pmu pmu = pmd->pmu; in jh71xx_pmu_get_state() local 92 is_on = readl(pmu->base + pmu->match_data->pmu_status) & mask; in jh71xx_pmu_get_state() 99 struct jh71xx_pmu *pmu = pmd->pmu; in jh7110_pmu_set_state() local [all …]
/linux/drivers/perf/amlogic/
H A D	meson_ddr_pmu_core.c	21 struct pmu pmu; member 35 #define to_ddr_pmu(p) container_of(p, struct ddr_pmu, pmu) 38 static void dmc_pmu_enable(struct ddr_pmu pmu) in dmc_pmu_enable() argument 40 if (!pmu->pmu_enabled) in dmc_pmu_enable() 41 pmu->info.hw_info->enable(&pmu->info); in dmc_pmu_enable() 43 pmu->pmu_enabled = true; in dmc_pmu_enable() 46 static void dmc_pmu_disable(struct ddr_pmu pmu) in dmc_pmu_disable() argument 48 if (pmu->pmu_enabled) in dmc_pmu_disable() 49 pmu->info.hw_info->disable(&pmu->info); in dmc_pmu_disable() 51 pmu->pmu_enabled = false; in dmc_pmu_disable() [all …]
/linux/arch/x86/kvm/svm/
H A D	pmu.c	3 * KVM PMU support for AMD 20 #include "pmu.h" 28 static struct kvm_pmc amd_pmu_get_pmc(struct kvm_pmu pmu, int pmc_idx) in amd_pmu_get_pmc() argument 30 unsigned int num_counters = pmu->nr_arch_gp_counters; in amd_pmu_get_pmc() 35 return &pmu->gp_counters[array_index_nospec(pmc_idx, num_counters)]; in amd_pmu_get_pmc() 38 static inline struct kvm_pmc get_gp_pmc_amd(struct kvm_pmu pmu, u32 msr, in get_gp_pmc_amd() argument 41 struct kvm_vcpu vcpu = pmu_to_vcpu(pmu); in get_gp_pmc_amd() 52 Each PMU counter has a pair of CTL and CTR MSRs. CTLn in get_gp_pmc_amd() 73 return amd_pmu_get_pmc(pmu, idx); in get_gp_pmc_amd() 78 struct kvm_pmu *pmu = vcpu_to_pmu(vcpu); in amd_check_rdpmc_early() local [all …]
/linux/Documentation/devicetree/bindings/arm/rockchip/
H A D	pmu.yaml	`4 $id: http://devicetree.org/schemas/arm/rockchip/pmu.yaml# 7 title: Rockchip Power Management Unit (PMU) 14 The PMU is used to turn on and off different power domains of the SoCs. 22 - rockchip,px30-pmu 23 - rockchip,rk3066-pmu 24 - rockchip,rk3128-pmu 25 - rockchip,rk3288-pmu 26 - rockchip,rk3368-pmu 27 - rockchip,rk3399-pmu 28 - rockchip,rk3568-pmu [all …]`
/linux/Documentation/devicetree/bindings/pinctrl/
H A D	marvell,dove-pinctrl.txt	9 - reg: register specifiers of MPP, MPP4, and PMU MPP registers 14 Note: pmu* also allows for Power Management functions listed below 18 mpp0 0 gpio, pmu, uart2(rts), sdio0(cd), lcd0(pwm), pmu* 19 mpp1 1 gpio, pmu, uart2(cts), sdio0(wp), lcd1(pwm), pmu* 20 mpp2 2 gpio, pmu, uart2(txd), sdio0(buspwr), sata(prsnt), 21 uart1(rts), pmu* 22 mpp3 3 gpio, pmu, uart2(rxd), sdio0(ledctrl), sata(act), 23 uart1(cts), lcd-spi(cs1), pmu* 24 mpp4 4 gpio, pmu, uart3(rts), sdio1(cd), spi1(miso), pmu* 25 mpp5 5 gpio, pmu, uart3(cts), sdio1(wp), spi1(cs), pmu* [all …]
/linux/drivers/perf/
H A D	Kconfig	10 tristate "ARM CCI PMU driver" 14 Support for PMU events monitoring on the ARM CCI (Cache Coherent 41 PMU (perf) driver supporting the ARM CCN (Cache Coherent Network) 45 tristate "Arm CMN-600 PMU support" 48 Support for PMU events monitoring on the Arm CMN-600 Coherent Mesh 52 tristate "Arm NI-700 PMU support" 55 Support for PMU events monitoring on the Arm NI-700 Network-on-Chip 60 bool "ARM PMU framework" 80 bool "RISC-V PMU framework" 84 systems. This provides the core PMU framework that abstracts common [all …]
H A D	arm_pmu_platform.c	25 static int probe_current_pmu(struct arm_pmu pmu, in probe_current_pmu() argument 32 pr_info("probing PMU on CPU %d\n", cpu); in probe_current_pmu() 37 ret = info->init(pmu); in probe_current_pmu() 45 static int pmu_parse_percpu_irq(struct arm_pmu pmu, int irq) in pmu_parse_percpu_irq() argument 48 struct pmu_hw_events __percpu hw_events = pmu->hw_events; in pmu_parse_percpu_irq() 50 ret = irq_get_percpu_devid_partition(irq, &pmu->supported_cpus); in pmu_parse_percpu_irq() 54 for_each_cpu(cpu, &pmu->supported_cpus) in pmu_parse_percpu_irq() 95 static int pmu_parse_irqs(struct arm_pmu pmu) in pmu_parse_irqs() argument 98 struct platform_device pdev = pmu->plat_device; in pmu_parse_irqs() 99 struct pmu_hw_events __percpu hw_events = pmu->hw_events; in pmu_parse_irqs() [all …]
H A D	arm_pmu.c	185 if (type == event->pmu->type) in armpmu_map_event() 202 struct arm_pmu armpmu = to_arm_pmu(event->pmu); in armpmu_event_set_period() 244 struct arm_pmu armpmu = to_arm_pmu(event->pmu); in armpmu_event_update() 274 struct arm_pmu armpmu = to_arm_pmu(event->pmu); in armpmu_stop() 278 ARM pmu always has to update the counter, so ignore in armpmu_stop() 290 struct arm_pmu armpmu = to_arm_pmu(event->pmu); in armpmu_start() 294 ARM pmu always has to reprogram the period, so ignore in armpmu_start() 315 struct arm_pmu armpmu = to_arm_pmu(event->pmu); in armpmu_del() 331 struct arm_pmu armpmu = to_arm_pmu(event->pmu); in armpmu_add() 364 validate_event(struct pmu pmu, struct pmu_hw_events hw_events, in validate_event() argument [all …]
H A D	arm_pmu_acpi.c	32 * Per the ACPI spec, the MADT cannot describe a PMU that doesn't in arm_pmu_acpi_register_irq() 149 * For lack of a better place, hook the normal PMU MADT walk 208 pr_warn("Unable to parse ACPI PMU IRQ for CPU%d: %d\n", in arm_pmu_acpi_parse_irqs() 212 pr_warn("No ACPI PMU IRQ for CPU%d\n", cpu); in arm_pmu_acpi_parse_irqs() 252 struct arm_pmu pmu; in arm_pmu_acpi_find_pmu() local 256 pmu = per_cpu(probed_pmus, cpu); in arm_pmu_acpi_find_pmu() 257 if (!pmu \|\| pmu->acpi_cpuid != cpuid) in arm_pmu_acpi_find_pmu() 260 return pmu; in arm_pmu_acpi_find_pmu() 268 the PMU (e.g. we don't have mismatched PPIs). 270 static bool pmu_irq_matches(struct arm_pmu *pmu, int irq) in pmu_irq_matches() argument [all …]
/linux/tools/perf/arch/arm/util/
H A D	pmu.c	8 #include <linux/coresight-pmu.h> 15 #include "../../../util/pmu.h" 19 void perf_pmu__arch_init(struct perf_pmu *pmu) in perf_pmu__arch_init() argument 24 if (!strcmp(pmu->name, CORESIGHT_ETM_PMU_NAME)) { in perf_pmu__arch_init() 26 pmu->auxtrace = true; in perf_pmu__arch_init() 27 pmu->selectable = true; in perf_pmu__arch_init() 28 pmu->perf_event_attr_init_default = cs_etm_get_default_config; in perf_pmu__arch_init() 30 } else if (strstarts(pmu->name, ARM_SPE_PMU_NAME)) { in perf_pmu__arch_init() 31 pmu->auxtrace = true; in perf_pmu__arch_init() 32 pmu->selectable = true; in perf_pmu__arch_init() [all …]
/linux/arch/x86/events/intel/
H A D	uncore.c	138 struct intel_uncore_box uncore_pmu_to_box(struct intel_uncore_pmu pmu, int cpu) in uncore_pmu_to_box() argument 146 return dieid < uncore_max_dies() ? pmu->boxes[dieid] : NULL; in uncore_pmu_to_box() 382 * Using uncore_pmu_event_init pmu event_init callback 389 return &box->pmu->pmu == event->pmu; in is_box_event() 399 max_count = box->pmu->type->num_counters; in uncore_collect_events() 400 if (box->pmu->type->fixed_ctl) in uncore_collect_events() 433 struct intel_uncore_type type = box->pmu->type; in uncore_get_event_constraint() 458 if (box->pmu->type->ops->put_constraint) in uncore_put_event_constraint() 459 box->pmu->type->ops->put_constraint(box, event); in uncore_put_event_constraint() 695 PMU if it was the only group available. [all …]
/linux/Documentation/devicetree/bindings/perf/
H A D	apm-xgene-pmu.txt	1 * APM X-Gene SoC PMU bindings 3 This is APM X-Gene SoC PMU (Performance Monitoring Unit) module. 4 The following PMU devices are supported: 11 The following section describes the SoC PMU DT node binding. 14 - compatible : Shall be "apm,xgene-pmu" for revision 1 or 15 "apm,xgene-pmu-v2" for revision 2. 19 - reg : First resource shall be the CPU bus PMU resource. 20 - interrupts : Interrupt-specifier for PMU IRQ. 23 - compatible : Shall be "apm,xgene-pmu-l3c". 24 - reg : First resource shall be the L3C PMU resource. [all …]
/linux/tools/perf/tests/
H A D	pmu-events.c	`4 #include "pmu.h" 12 #include "../pmu-events/pmu-events.h" 22 /* used for matching against events from generated pmu-events.c / 36 / PMU which we should match against */ 41 struct perf_pmu pmu; member 47 .pmu = "default_core", 59 .pmu = "default_core", 71 .pmu = "default_core", 83 .pmu = "default_core", 95 .pmu = "default_core", [all …]`
/linux/tools/perf/pmu-events/
H A D	Build	`1 pmu-events-y += pmu-events.o 2 JDIR = pmu-events/arch/$(SRCARCH) 5 JDIR_TEST = pmu-events/arch/test 8 JEVENTS_PY = pmu-events/jevents.py 9 METRIC_PY = pmu-events/metric.py 10 METRIC_TEST_PY = pmu-events/metric_test.py 11 EMPTY_PMU_EVENTS_C = pmu-events/empty-pmu-events.c 12 PMU_EVENTS_C = $(OUTPUT)pmu-events/pmu-events.c 13 METRIC_TEST_LOG = $(OUTPUT)pmu-events/metric_test.log 14 TEST_EMPTY_PMU_EVENTS_C = $(OUTPUT)pmu-events/test-empty-pmu-events.c [all …]`
/linux/Documentation/admin-guide/perf/
H A D	nvidia-pmu.rst	2 NVIDIA Tegra SoC Uncore Performance Monitoring Unit (PMU) 14 PMU Driver 17 The PMUs in this document are based on ARM CoreSight PMU Architecture as 19 PMUs are managed by a common driver "arm-cs-arch-pmu". This driver describes 20 the available events and configuration of each PMU in sysfs. Please see the 21 sections below to get the sysfs path of each PMU. Like other uncore PMU drivers, 23 the PMU event. There is also "associated_cpus" sysfs attribute, which contains a 24 list of CPUs associated with the PMU instance. 28 SCF PMU 31 The SCF PMU monitors system level cache events, CPU traffic, and [all …]
/linux/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/
H A D	gm200.c	28 #include <subdev/bios/pmu.h> 29 #include <subdev/pmu.h> 33 pmu_code(struct nv50_devinit init, u32 pmu, u32 img, u32 len, bool sec) in pmu_code() argument 39 nvkm_wr32(device, 0x10a180, 0x01000000 \| (sec ? 0x10000000 : 0) \| pmu); in pmu_code() 42 nvkm_wr32(device, 0x10a188, (pmu + i) >> 8); in pmu_code() 53 pmu_data(struct nv50_devinit init, u32 pmu, u32 img, u32 len) in pmu_data() argument 59 nvkm_wr32(device, 0x10a1c0, 0x01000000 \| pmu); in pmu_data() 88 struct nvbios_pmuR pmu; in pmu_load() local 91 if (!nvbios_pmuRm(bios, type, &pmu)) in pmu_load() 94 if (!post \|\| !subdev->device->pmu) in pmu_load() [all …]
/linux/arch/x86/kvm/
H A D	pmu.h	9 #define vcpu_to_pmu(vcpu) (&(vcpu)->arch.pmu) 10 #define pmu_to_vcpu(pmu) (container_of((pmu), struct kvm_vcpu, arch.pmu)) argument 11 #define pmc_to_pmu(pmc) (&(pmc)->vcpu->arch.pmu) 52 static inline bool kvm_pmu_has_perf_global_ctrl(struct kvm_pmu pmu) in kvm_pmu_has_perf_global_ctrl() argument 56 supported if "CPUID.0AH: EAX[7:0] > 0", i.e. if the PMU version is in kvm_pmu_has_perf_global_ctrl() 58 * to/for the guest if the guest PMU supports at least "Architectural in kvm_pmu_has_perf_global_ctrl() 63 return pmu->version > 1; in kvm_pmu_has_perf_global_ctrl() 80 static inline struct kvm_pmc kvm_pmc_idx_to_pmc(struct kvm_pmu pmu, int idx) in kvm_pmc_idx_to_pmc() argument 82 if (idx < pmu->nr_arch_gp_counters) in kvm_pmc_idx_to_pmc() 83 return &pmu->gp_counters[idx]; in kvm_pmc_idx_to_pmc() [all …]

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