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Searched refs:pmc (Results 1 – 25 of 206) sorted by relevance

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/linux/drivers/net/wireless/ath/wil6210/
H A Dpmc.c21 static int wil_is_pmc_allocated(struct pmc_ctx *pmc) in wil_is_pmc_allocated() argument
23 return !!pmc->pring_va; in wil_is_pmc_allocated()
28 memset(&wil->pmc, 0, sizeof(struct pmc_ctx)); in wil_pmc_init()
29 mutex_init(&wil->pmc.lock); in wil_pmc_init()
44 struct pmc_ctx *pmc = &wil->pmc; in wil_pmc_alloc() local
50 mutex_lock(&pmc->lock); in wil_pmc_alloc()
52 if (wil_is_pmc_allocated(pmc)) { in wil_pmc_alloc()
81 pmc->num_descriptors = num_descriptors; in wil_pmc_alloc()
82 pmc->descriptor_size = descriptor_size; in wil_pmc_alloc()
88 pmc->descriptors = kcalloc(num_descriptors, in wil_pmc_alloc()
[all …]
/linux/tools/testing/selftests/powerpc/pmu/sampling_tests/
H A Dmisc.h61 static inline int get_mmcr0_fc56(u64 mmcr0, int pmc) in get_mmcr0_fc56() argument
66 static inline int get_mmcr0_pmccext(u64 mmcr0, int pmc) in get_mmcr0_pmccext() argument
71 static inline int get_mmcr0_pmao(u64 mmcr0, int pmc) in get_mmcr0_pmao() argument
76 static inline int get_mmcr0_cc56run(u64 mmcr0, int pmc) in get_mmcr0_cc56run() argument
81 static inline int get_mmcr0_pmcjce(u64 mmcr0, int pmc) in get_mmcr0_pmcjce() argument
86 static inline int get_mmcr0_pmc1ce(u64 mmcr0, int pmc) in get_mmcr0_pmc1ce() argument
91 static inline int get_mmcr0_pmae(u64 mmcr0, int pmc) in get_mmcr0_pmae() argument
96 static inline int get_mmcr1_pmcxsel(u64 mmcr1, int pmc) in get_mmcr1_pmcxsel() argument
98 return ((mmcr1 >> ((24 - (((pmc) - 1) * 8))) & 0xff)); in get_mmcr1_pmcxsel()
101 static inline int get_mmcr1_unit(u64 mmcr1, int pmc) in get_mmcr1_unit() argument
[all …]
/linux/drivers/soc/tegra/
H A Dpmc.c269 struct tegra_pmc *pmc; member
357 void (*init)(struct tegra_pmc *pmc);
358 void (*setup_irq_polarity)(struct tegra_pmc *pmc,
361 void (*set_wake_filters)(struct tegra_pmc *pmc);
364 int (*powergate_set)(struct tegra_pmc *pmc, unsigned int id,
473 static struct tegra_pmc *pmc = &(struct tegra_pmc) { variable
484 static u32 tegra_pmc_readl(struct tegra_pmc *pmc, unsigned long offset) in tegra_pmc_readl() argument
488 if (pmc->tz_only) { in tegra_pmc_readl()
492 if (pmc->dev) in tegra_pmc_readl()
493 dev_warn(pmc->dev, "%s(): SMC failed: %lu\n", in tegra_pmc_readl()
[all …]
/linux/drivers/platform/x86/intel/pmc/
H A Dcore.c59 static inline u32 pmc_core_reg_read(struct pmc *pmc, int reg_offset) in pmc_core_reg_read() argument
61 return readl(pmc->regbase + reg_offset); in pmc_core_reg_read()
64 static inline void pmc_core_reg_write(struct pmc *pmc, int reg_offset, in pmc_core_reg_write() argument
67 writel(val, pmc->regbase + reg_offset); in pmc_core_reg_write()
70 static inline u64 pmc_core_adjust_slp_s0_step(struct pmc *pmc, u32 value) in pmc_core_adjust_slp_s0_step() argument
78 const int lpm_adj_x2 = pmc->map->lpm_res_counter_step_x2; in pmc_core_adjust_slp_s0_step()
80 if (pmc->map == &adl_reg_map) in pmc_core_adjust_slp_s0_step()
83 return (u64)value * pmc->map->slp_s0_res_counter_step; in pmc_core_adjust_slp_s0_step()
88 struct pmc *pmc = pmcdev->pmcs[PMC_IDX_MAIN]; in set_etr3() local
89 const struct pmc_reg_map *map = pmc->map; in set_etr3()
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H A Dcore_ssram.c43 static int pmc_core_get_lpm_req(struct pmc_dev *pmcdev, struct pmc *pmc) in pmc_core_get_lpm_req() argument
52 lpm_indices = pmc->map->lpm_reg_index; in pmc_core_get_lpm_req()
53 num_maps = pmc->map->lpm_num_maps; in pmc_core_get_lpm_req()
56 guid = pmc_core_find_guid(pmcdev->regmap_list, pmc->map); in pmc_core_get_lpm_req()
67 pmc->lpm_req_regs = devm_kzalloc(&pmcdev->pdev->dev, in pmc_core_get_lpm_req()
70 if (!pmc->lpm_req_regs) { in pmc_core_get_lpm_req()
120 u32 *req_offset = pmc->lpm_req_regs + (mode * num_maps); in pmc_core_get_lpm_req()
130 devm_kfree(&pmcdev->pdev->dev, pmc->lpm_req_regs); in pmc_core_get_lpm_req()
224 struct pmc *pmc = pmcdev->pmcs[pmc_index]; in pmc_core_pmc_add() local
230 if (!pmc) { in pmc_core_pmc_add()
[all …]
/linux/arch/riscv/kvm/
H A Dvcpu_pmu.c37 static u64 kvm_pmu_get_sample_period(struct kvm_pmc *pmc) in kvm_pmu_get_sample_period() argument
39 u64 counter_val_mask = GENMASK(pmc->cinfo.width, 0); in kvm_pmu_get_sample_period()
42 if (!pmc->counter_val) in kvm_pmu_get_sample_period()
45 sample_period = (-pmc->counter_val) & counter_val_mask; in kvm_pmu_get_sample_period()
78 static void kvm_pmu_release_perf_event(struct kvm_pmc *pmc) in kvm_pmu_release_perf_event() argument
80 if (pmc->perf_event) { in kvm_pmu_release_perf_event()
81 perf_event_disable(pmc->perf_event); in kvm_pmu_release_perf_event()
82 perf_event_release_kernel(pmc->perf_event); in kvm_pmu_release_perf_event()
83 pmc->perf_event = NULL; in kvm_pmu_release_perf_event()
204 struct kvm_pmc *pmc; in pmu_fw_ctr_read_hi() local
[all …]
/linux/arch/powerpc/perf/
H A Dppc970-pmu.c147 int pmc, psel, unit, byte, bit; in p970_marked_instr_event() local
150 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in p970_marked_instr_event()
152 if (pmc) { in p970_marked_instr_event()
153 if (direct_marked_event[pmc - 1] & (1 << psel)) in p970_marked_instr_event()
156 bit = (pmc <= 4)? pmc - 1: 8 - pmc; in p970_marked_instr_event()
195 int pmc, byte, unit, sh, spcsel; in p970_get_constraint() local
199 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in p970_get_constraint()
200 if (pmc) { in p970_get_constraint()
201 if (pmc > 8) in p970_get_constraint()
203 sh = (pmc - 1) * 2; in p970_get_constraint()
[all …]
H A Dpower7-pmu.c86 int pmc, sh, unit; in power7_get_constraint() local
89 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in power7_get_constraint()
90 if (pmc) { in power7_get_constraint()
91 if (pmc > 6) in power7_get_constraint()
93 sh = (pmc - 1) * 2; in power7_get_constraint()
96 if (pmc >= 5 && !(event == 0x500fa || event == 0x600f4)) in power7_get_constraint()
99 if (pmc < 5) { in power7_get_constraint()
146 int pmc, psel; in find_alternative_decode() local
149 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in find_alternative_decode()
151 if ((pmc == 2 || pmc == 4) && (psel & ~7) == 0x40) in find_alternative_decode()
[all …]
H A Dpower6-pmu.c139 int pmc, psel, ptype; in power6_marked_instr_event() local
143 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in power6_marked_instr_event()
145 if (pmc >= 5) in power6_marked_instr_event()
151 if (pmc == 0 || !(ptype & (1 << (pmc - 1)))) in power6_marked_instr_event()
159 bit = ptype ^ (pmc - 1); in power6_marked_instr_event()
182 unsigned int pmc, ev, b, u, s, psel; in p6_compute_mmcr() local
189 pmc = (event[i] >> PM_PMC_SH) & PM_PMC_MSK; in p6_compute_mmcr()
190 if (pmc) { in p6_compute_mmcr()
191 if (pmc_inuse & (1 << (pmc - 1))) in p6_compute_mmcr()
193 pmc_inuse |= 1 << (pmc - 1); in p6_compute_mmcr()
[all …]
H A Dpower5-pmu.c141 int pmc, byte, unit, sh; in power5_get_constraint() local
146 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in power5_get_constraint()
147 if (pmc) { in power5_get_constraint()
148 if (pmc > 6) in power5_get_constraint()
150 sh = (pmc - 1) * 2; in power5_get_constraint()
153 if (pmc <= 4) in power5_get_constraint()
154 grp = (pmc - 1) >> 1; in power5_get_constraint()
186 if (!pmc) in power5_get_constraint()
201 if (pmc < 5) { in power5_get_constraint()
253 int pmc, altpmc, pp, j; in find_alternative_bdecode() local
[all …]
H A Dpower5+-pmu.c137 int pmc, byte, unit, sh; in power5p_get_constraint() local
141 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in power5p_get_constraint()
142 if (pmc) { in power5p_get_constraint()
143 if (pmc > 6) in power5p_get_constraint()
145 sh = (pmc - 1) * 2; in power5p_get_constraint()
148 if (pmc >= 5 && !(event == 0x500009 || event == 0x600005)) in power5p_get_constraint()
179 if (pmc < 5) { in power5p_get_constraint()
191 int pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in power5p_limited_pmc_event() local
193 return pmc == 5 || pmc == 6; in power5p_limited_pmc_event()
245 int pmc, altpmc, pp, j; in find_alternative_bdecode() local
[all …]
H A Disa207-common.h200 #define CNST_PMC_SHIFT(pmc) ((pmc - 1) * 2) argument
201 #define CNST_PMC_VAL(pmc) (1 << CNST_PMC_SHIFT(pmc)) argument
202 #define CNST_PMC_MASK(pmc) (2 << CNST_PMC_SHIFT(pmc)) argument
210 #define MMCR1_UNIT_SHIFT(pmc) (60 - (4 * ((pmc) - 1))) argument
211 #define MMCR1_COMBINE_SHIFT(pmc) (35 - ((pmc) - 1)) argument
212 #define MMCR1_PMCSEL_SHIFT(pmc) (24 - (((pmc) - 1)) * 8) argument
218 #define p9_MMCR1_COMBINE_SHIFT(pmc) (38 - ((pmc - 1) * 2)) argument
250 #define MMCR2_FCS(pmc) (1ull << (63 - (((pmc) - 1) * 9))) argument
251 #define MMCR2_FCP(pmc) (1ull << (62 - (((pmc) - 1) * 9))) argument
252 #define MMCR2_FCWAIT(pmc) (1ull << (58 - (((pmc) - 1) * 9))) argument
[all …]
H A Dmpc7450-pmu.c39 int pmc; in mpc7450_classify_event() local
41 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in mpc7450_classify_event()
42 if (pmc) { in mpc7450_classify_event()
43 if (pmc > N_COUNTER) in mpc7450_classify_event()
79 int pmc, sel; in mpc7450_threshold_use() local
81 pmc = (event >> PM_PMC_SH) & PM_PMC_MSK; in mpc7450_threshold_use()
83 switch (pmc) { in mpc7450_threshold_use()
153 int pmc, class; in mpc7450_get_constraint() local
161 pmc = ((unsigned int)event >> PM_PMC_SH) & PM_PMC_MSK; in mpc7450_get_constraint()
162 mask = pmcbits[pmc - 1][0]; in mpc7450_get_constraint()
[all …]
H A Disa207-common.c16 PMU_FORMAT_ATTR(pmc, "config:16-19");
172 static unsigned long combine_shift(unsigned long pmc) in combine_shift() argument
175 return p9_MMCR1_COMBINE_SHIFT(pmc); in combine_shift()
177 return MMCR1_COMBINE_SHIFT(pmc); in combine_shift()
403 unsigned int unit, pmc, cache, ebb; in isa207_get_constraint() local
411 pmc = (event >> EVENT_PMC_SHIFT) & EVENT_PMC_MASK; in isa207_get_constraint()
421 if (pmc) { in isa207_get_constraint()
424 if (pmc > 6) in isa207_get_constraint()
430 if (pmc >= 5 && base_event != 0x500fa && in isa207_get_constraint()
434 mask |= CNST_PMC_MASK(pmc); in isa207_get_constraint()
[all …]
/linux/arch/arm64/kvm/
H A Dpmu-emul.c25 static void kvm_pmu_create_perf_event(struct kvm_pmc *pmc);
26 static void kvm_pmu_release_perf_event(struct kvm_pmc *pmc);
27 static bool kvm_pmu_counter_is_enabled(struct kvm_pmc *pmc);
29 static struct kvm_vcpu *kvm_pmc_to_vcpu(const struct kvm_pmc *pmc) in kvm_pmc_to_vcpu() argument
31 return container_of(pmc, struct kvm_vcpu, arch.pmu.pmc[pmc->idx]); in kvm_pmc_to_vcpu()
36 return &vcpu->arch.pmu.pmc[cnt_idx]; in kvm_vcpu_idx_to_pmc()
83 static bool kvm_pmc_is_64bit(struct kvm_pmc *pmc) in kvm_pmc_is_64bit() argument
85 struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc); in kvm_pmc_is_64bit()
87 return (pmc->idx == ARMV8_PMU_CYCLE_IDX || in kvm_pmc_is_64bit()
91 static bool kvm_pmc_has_64bit_overflow(struct kvm_pmc *pmc) in kvm_pmc_has_64bit_overflow() argument
[all …]
/linux/drivers/mfd/
H A Dintel_pmc_bxt.c82 int intel_pmc_gcr_read64(struct intel_pmc_dev *pmc, u32 offset, u64 *data) in intel_pmc_gcr_read64() argument
87 spin_lock(&pmc->gcr_lock); in intel_pmc_gcr_read64()
88 *data = readq(pmc->gcr_mem_base + offset); in intel_pmc_gcr_read64()
89 spin_unlock(&pmc->gcr_lock); in intel_pmc_gcr_read64()
107 int intel_pmc_gcr_update(struct intel_pmc_dev *pmc, u32 offset, u32 mask, u32 val) in intel_pmc_gcr_update() argument
114 spin_lock(&pmc->gcr_lock); in intel_pmc_gcr_update()
115 new_val = readl(pmc->gcr_mem_base + offset); in intel_pmc_gcr_update()
118 writel(new_val, pmc->gcr_mem_base + offset); in intel_pmc_gcr_update()
120 new_val = readl(pmc->gcr_mem_base + offset); in intel_pmc_gcr_update()
121 spin_unlock(&pmc->gcr_lock); in intel_pmc_gcr_update()
[all …]
/linux/arch/x86/kvm/
H A Dpmu.h11 #define pmc_to_pmu(pmc) (&(pmc)->vcpu->arch.pmu) argument
92 #define kvm_for_each_pmc(pmu, pmc, i, bitmap) \ argument
94 if (!(pmc = kvm_pmc_idx_to_pmc(pmu, i))) \
98 static inline u64 pmc_bitmask(struct kvm_pmc *pmc) in pmc_bitmask() argument
100 struct kvm_pmu *pmu = pmc_to_pmu(pmc); in pmc_bitmask()
102 return pmu->counter_bitmask[pmc->type]; in pmc_bitmask()
105 static inline u64 pmc_read_counter(struct kvm_pmc *pmc) in pmc_read_counter() argument
109 counter = pmc->counter + pmc->emulated_counter; in pmc_read_counter()
111 if (pmc->perf_event && !pmc->is_paused) in pmc_read_counter()
112 counter += perf_event_read_value(pmc->perf_event, in pmc_read_counter()
[all …]
/linux/net/ipv6/
H A Dmcast.c82 static int sf_setstate(struct ifmcaddr6 *pmc);
83 static void sf_markstate(struct ifmcaddr6 *pmc);
84 static void ip6_mc_clear_src(struct ifmcaddr6 *pmc);
120 #define for_each_pmc_socklock(np, sk, pmc) \ argument
121 for (pmc = sock_dereference((np)->ipv6_mc_list, sk); \
122 pmc; \
123 pmc = sock_dereference(pmc->next, sk))
125 #define for_each_pmc_rcu(np, pmc) \ argument
126 for (pmc = rcu_dereference((np)->ipv6_mc_list); \
127 pmc; \
[all …]
/linux/drivers/platform/x86/
H A Dpmc_atom.c206 static inline u32 pmc_reg_read(struct pmc_dev *pmc, int reg_offset) in pmc_reg_read() argument
208 return readl(pmc->regmap + reg_offset); in pmc_reg_read()
211 static inline void pmc_reg_write(struct pmc_dev *pmc, int reg_offset, u32 val) in pmc_reg_write() argument
213 writel(val, pmc->regmap + reg_offset); in pmc_reg_write()
218 struct pmc_dev *pmc = &pmc_device; in pmc_atom_read() local
220 if (!pmc->init) in pmc_atom_read()
223 *value = pmc_reg_read(pmc, offset); in pmc_atom_read()
244 static void pmc_hw_reg_setup(struct pmc_dev *pmc) in pmc_hw_reg_setup() argument
254 pmc_reg_write(pmc, PMC_S0IX_WAKE_EN, (u32)PMC_WAKE_EN_SETTING); in pmc_hw_reg_setup()
275 struct pmc_dev *pmc = s->private; in pmc_dev_state_show() local
[all …]
/linux/arch/arm/mach-at91/
H A Dpm_suspend.S22 pmc .req r0 label
42 2: ldr r8, [pmc, #AT91_PMC_SR]
54 1: ldr r7, [pmc, #AT91_PMC_SR]
65 1: ldr r7, [pmc, #AT91_PMC_SR]
79 str r7, [pmc, #AT91_PMC_SCDR]
476 ldr pmc, .pmc_base
485 ldr tmp1, [pmc, tmp3]
488 str tmp1, [pmc, tmp3]
496 ldr tmp1, [pmc, #AT91_CKGR_MOR]
499 str tmp1, [pmc, #AT91_CKGR_MOR]
[all …]
/linux/arch/arm/boot/dts/microchip/
H A Dsama7g5.dtsi37 clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>;
192 clocks = <&pmc PMC_TYPE_CORE PMC_MCK1>;
210 clocks = <&pmc PMC_TYPE_PERIPHERAL 18>;
241 clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
244 pmc: clock-controller@e0018000 { label
245 compatible = "microchip,sama7g5-pmc", "syscon";
315 …clocks = <&pmc PMC_TYPE_PERIPHERAL 91>, <&pmc PMC_TYPE_PERIPHERAL 92>, <&pmc PMC_TYPE_PERIPHERAL 9…
323 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
343 clocks = <&pmc PMC_TYPE_PERIPHERAL 78>, <&pmc PMC_TYPE_GCK 78>;
358 clocks = <&pmc PMC_TYPE_PERIPHERAL 79>, <&pmc PMC_TYPE_GCK 79>;
[all …]
H A Dat91sam9260.dtsi118 pmc: clock-controller@fffffc00 { label
119 compatible = "atmel,at91sam9260-pmc", "syscon";
130 clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>;
136 clocks = <&pmc PMC_TYPE_CORE PMC_SLOW>;
143 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
154 …clocks = <&pmc PMC_TYPE_PERIPHERAL 17>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&pmc PMC_TYPE_PERIPHERAL 1…
166 …clocks = <&pmc PMC_TYPE_PERIPHERAL 26>, <&pmc PMC_TYPE_PERIPHERAL 27>, <&pmc PMC_TYPE_PERIPHERAL 2…
507 clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
518 clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
529 clocks = <&pmc PMC_TYPE_PERIPHERAL 4>;
[all …]
H A Dat91sam9g45.dtsi111 clocks = <&pmc PMC_TYPE_SYSTEM 2>;
118 clocks = <&pmc PMC_TYPE_SYSTEM 2>;
132 pmc: clock-controller@fffffc00 { label
133 compatible = "atmel,at91sam9g45-pmc", "syscon";
151 clocks = <&pmc PMC_TYPE_CORE PMC_MCK>;
167 …clocks = <&pmc PMC_TYPE_PERIPHERAL 18>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&pmc PMC_TYPE_PERIPHERAL 1…
177 …clocks = <&pmc PMC_TYPE_PERIPHERAL 18>, <&pmc PMC_TYPE_PERIPHERAL 18>, <&pmc PMC_TYPE_PERIPHERAL 1…
186 clocks = <&pmc PMC_TYPE_PERIPHERAL 21>;
629 clocks = <&pmc PMC_TYPE_PERIPHERAL 2>;
640 clocks = <&pmc PMC_TYPE_PERIPHERAL 3>;
[all …]
/linux/Documentation/devicetree/bindings/powerpc/fsl/
H A Dpmc.txt4 - compatible: "fsl,<chip>-pmc".
6 "fsl,mpc8349-pmc" should be listed for any chip whose PMC is
7 compatible. "fsl,mpc8313-pmc" should also be listed for any chip
10 "fsl,mpc8548-pmc" should be listed for any chip whose PMC is
11 compatible. "fsl,mpc8536-pmc" should also be listed for any chip
14 "fsl,mpc8641d-pmc" should be listed for any chip whose PMC is
15 compatible; all statements below that apply to "fsl,mpc8548-pmc" also
16 apply to "fsl,mpc8641d-pmc".
22 - reg: For devices compatible with "fsl,mpc8349-pmc", the first resource
26 For devices compatible with "fsl,mpc8548-pmc", the first resource
[all …]
/linux/tools/testing/selftests/powerpc/pmu/ebb/
H A Debb.h14 #define PMC_INDEX(pmc) ((pmc)-1) argument
41 static inline void ebb_enable_pmc_counting(int pmc) in ebb_enable_pmc_counting() argument
43 ebb_state.pmc_enable[PMC_INDEX(pmc)] = true; in ebb_enable_pmc_counting()
46 bool ebb_check_count(int pmc, u64 sample_period, int fudge);
58 int count_pmc(int pmc, uint32_t sample_period);
63 void write_pmc(int pmc, u64 value);
64 u64 read_pmc(int pmc);

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