| /Linux-v5.10/kernel/irq/ |
| D | timings.c | 382 static u64 __irq_timings_next_event(struct irqt_stat *irqs, int irq, u64 now) in __irq_timings_next_event() argument
386 if ((now - irqs->last_ts) >= NSEC_PER_SEC) { in __irq_timings_next_event()
387 irqs->count = irqs->last_ts = 0; in __irq_timings_next_event()
396 period_max = irqs->count > (3 * PREDICTION_PERIOD_MAX) ? in __irq_timings_next_event()
397 PREDICTION_PERIOD_MAX : irqs->count / 3; in __irq_timings_next_event()
409 count = irqs->count < IRQ_TIMINGS_SIZE ? in __irq_timings_next_event()
410 irqs->count : IRQ_TIMINGS_SIZE; in __irq_timings_next_event()
412 start = irqs->count < IRQ_TIMINGS_SIZE ? in __irq_timings_next_event()
413 0 : (irqs->count & IRQ_TIMINGS_MASK); in __irq_timings_next_event()
424 irqs->timings[i] = irqs->circ_timings[index]; in __irq_timings_next_event()
[all …]
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| /Linux-v5.10/drivers/vfio/platform/ |
| D | vfio_platform_irq.c | 49 if (!(vdev->irqs[index].flags & VFIO_IRQ_INFO_MASKABLE)) in vfio_platform_set_irq_mask()
56 return vfio_virqfd_enable((void *) &vdev->irqs[index], in vfio_platform_set_irq_mask()
59 &vdev->irqs[index].mask, fd); in vfio_platform_set_irq_mask()
61 vfio_virqfd_disable(&vdev->irqs[index].mask); in vfio_platform_set_irq_mask()
66 vfio_platform_mask(&vdev->irqs[index]); in vfio_platform_set_irq_mask()
72 vfio_platform_mask(&vdev->irqs[index]); in vfio_platform_set_irq_mask()
109 if (!(vdev->irqs[index].flags & VFIO_IRQ_INFO_MASKABLE)) in vfio_platform_set_irq_unmask()
116 return vfio_virqfd_enable((void *) &vdev->irqs[index], in vfio_platform_set_irq_unmask()
119 &vdev->irqs[index].unmask, in vfio_platform_set_irq_unmask()
122 vfio_virqfd_disable(&vdev->irqs[index].unmask); in vfio_platform_set_irq_unmask()
[all …]
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| /Linux-v5.10/arch/powerpc/platforms/powernv/ |
| D | pci-cxl.c | 62 void pnv_cxl_release_hwirq_ranges(struct cxl_irq_ranges *irqs, in pnv_cxl_release_hwirq_ranges() argument
70 if (!irqs->range[i]) in pnv_cxl_release_hwirq_ranges()
73 i, irqs->offset[i], in pnv_cxl_release_hwirq_ranges()
74 irqs->range[i]); in pnv_cxl_release_hwirq_ranges()
75 hwirq = irqs->offset[i] - phb->msi_base; in pnv_cxl_release_hwirq_ranges()
77 irqs->range[i]); in pnv_cxl_release_hwirq_ranges()
82 int pnv_cxl_alloc_hwirq_ranges(struct cxl_irq_ranges *irqs, in pnv_cxl_alloc_hwirq_ranges() argument
89 memset(irqs, 0, sizeof(struct cxl_irq_ranges)); in pnv_cxl_alloc_hwirq_ranges()
103 irqs->offset[i] = phb->msi_base + hwirq; in pnv_cxl_alloc_hwirq_ranges()
104 irqs->range[i] = try; in pnv_cxl_alloc_hwirq_ranges()
[all …]
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| /Linux-v5.10/Documentation/devicetree/bindings/arm/omap/ |
| D | crossbar.txt | 13 - ti,max-irqs: Total number of irqs available at the parent interrupt controller.
17 - ti,irqs-reserved: List of the reserved irq lines that are not muxed using
23 - ti,irqs-skip: This is similar to "ti,irqs-reserved", but these are for
24 SOC-specific hard-wiring of those irqs which unexpectedly bypasses the
25 crossbar. These irqs have a crossbar register, but still cannot be used.
27 - ti,irqs-safe-map: integer which maps to a safe configuration to use
34 ti,max-irqs = <160>;
37 ti,irqs-reserved = <0 1 2 3 5 6 131 132>;
38 ti,irqs-skip = <10 133 139 140>;
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| /Linux-v5.10/drivers/staging/media/atomisp/pci/ |
| D | gp_timer_defs.h | 28 …IVE_GP_TIMER_IRQ_TIMER_SELECT_REG_IDX(irq, timers, irqs) (HIVE_GP_TIMER_IRQ_TRIGGER_VALUE_REG_IDX(… argument
29 …GP_TIMER_IRQ_ENABLE_REG_IDX(irq, timers, irqs) (HIVE_GP_TIMER_IRQ_TIMER_SELECT_REG_IDX(irqs,… argument
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| /Linux-v5.10/drivers/bus/fsl-mc/ |
| D | fsl-mc-allocator.c | 446 struct fsl_mc_device_irq **irqs = NULL; in fsl_mc_allocate_irqs() local
450 if (mc_dev->irqs) in fsl_mc_allocate_irqs()
472 irqs = devm_kcalloc(&mc_dev->dev, irq_count, sizeof(irqs[0]), in fsl_mc_allocate_irqs()
474 if (!irqs) in fsl_mc_allocate_irqs()
485 irqs[i] = to_fsl_mc_irq(resource); in fsl_mc_allocate_irqs()
488 irqs[i]->mc_dev = mc_dev; in fsl_mc_allocate_irqs()
489 irqs[i]->dev_irq_index = i; in fsl_mc_allocate_irqs()
492 mc_dev->irqs = irqs; in fsl_mc_allocate_irqs()
497 irqs[i]->mc_dev = NULL; in fsl_mc_allocate_irqs()
498 fsl_mc_resource_free(&irqs[i]->resource); in fsl_mc_allocate_irqs()
[all …]
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| /Linux-v5.10/drivers/pci/controller/ |
| D | vmd.c | 100 struct vmd_irq_list *irqs; member
115 struct vmd_irq_list *irqs) in index_from_irqs() argument
117 return irqs - vmd->irqs; in index_from_irqs()
206 return &vmd->irqs[0]; in vmd_next_irq()
216 return &vmd->irqs[0]; in vmd_next_irq()
221 if (vmd->irqs[i].count < vmd->irqs[best].count) in vmd_next_irq()
223 vmd->irqs[best].count++; in vmd_next_irq()
226 return &vmd->irqs[best]; in vmd_next_irq()
532 struct vmd_irq_list *irqs = data; in vmd_irq() local
536 idx = srcu_read_lock(&irqs->srcu); in vmd_irq()
[all …]
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| /Linux-v5.10/drivers/pci/pcie/ |
| D | portdrv_core.c | 101 static int pcie_port_enable_irq_vec(struct pci_dev *dev, int *irqs, int mask) in pcie_port_enable_irq_vec() argument
143 irqs[PCIE_PORT_SERVICE_PME_SHIFT] = pcie_irq; in pcie_port_enable_irq_vec()
144 irqs[PCIE_PORT_SERVICE_HP_SHIFT] = pcie_irq; in pcie_port_enable_irq_vec()
145 irqs[PCIE_PORT_SERVICE_BWNOTIF_SHIFT] = pcie_irq; in pcie_port_enable_irq_vec()
149 irqs[PCIE_PORT_SERVICE_AER_SHIFT] = pci_irq_vector(dev, aer); in pcie_port_enable_irq_vec()
152 irqs[PCIE_PORT_SERVICE_DPC_SHIFT] = pci_irq_vector(dev, dpc); in pcie_port_enable_irq_vec()
165 static int pcie_init_service_irqs(struct pci_dev *dev, int *irqs, int mask) in pcie_init_service_irqs() argument
170 irqs[i] = -1; in pcie_init_service_irqs()
181 if (pcie_port_enable_irq_vec(dev, irqs, mask) == 0) in pcie_init_service_irqs()
191 irqs[i] = pci_irq_vector(dev, 0); in pcie_init_service_irqs()
[all …]
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| /Linux-v5.10/drivers/irqchip/ |
| D | irq-nvic.c | 76 unsigned int irqs, i, ret, numbanks; in nvic_of_init() local
88 irqs = numbanks * 32; in nvic_of_init()
89 if (irqs > NVIC_MAX_IRQ) in nvic_of_init()
90 irqs = NVIC_MAX_IRQ; in nvic_of_init()
93 irq_domain_add_linear(node, irqs, &nvic_irq_domain_ops, NULL); in nvic_of_init()
128 for (i = 0; i < irqs; i += 4) in nvic_of_init()
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| D | irq-ingenic-tcu.c | 94 int ret, irqs; in ingenic_tcu_irq_init() local
106 irqs = of_property_count_elems_of_size(np, "interrupts", sizeof(u32)); in ingenic_tcu_irq_init()
107 if (irqs < 0 || irqs > ARRAY_SIZE(tcu->parent_irqs)) { in ingenic_tcu_irq_init()
113 tcu->nb_parent_irqs = irqs; in ingenic_tcu_irq_init()
157 for (i = 0; i < irqs; i++) { in ingenic_tcu_irq_init()
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| /Linux-v5.10/drivers/pcmcia/ |
| D | sa1111_generic.c | 142 int i, ret = 0, irqs[NUM_IRQS]; in sa1111_pcmcia_add() local
149 irqs[i] = sa1111_get_irq(dev, i); in sa1111_pcmcia_add()
150 if (irqs[i] <= 0) in sa1111_pcmcia_add()
151 return irqs[i] ? : -ENXIO; in sa1111_pcmcia_add()
167 s->soc.socket.pci_irq = irqs[IDX_IRQ_S1_READY_NINT]; in sa1111_pcmcia_add()
168 s->soc.stat[SOC_STAT_CD].irq = irqs[IDX_IRQ_S1_CD_VALID]; in sa1111_pcmcia_add()
170 s->soc.stat[SOC_STAT_BVD1].irq = irqs[IDX_IRQ_S1_BVD1_STSCHG]; in sa1111_pcmcia_add()
173 s->soc.socket.pci_irq = irqs[IDX_IRQ_S0_READY_NINT]; in sa1111_pcmcia_add()
174 s->soc.stat[SOC_STAT_CD].irq = irqs[IDX_IRQ_S0_CD_VALID]; in sa1111_pcmcia_add()
176 s->soc.stat[SOC_STAT_BVD1].irq = irqs[IDX_IRQ_S0_BVD1_STSCHG]; in sa1111_pcmcia_add()
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| /Linux-v5.10/arch/powerpc/platforms/ps3/ |
| D | spu.c | 246 0, &spu->irqs[0]); in setup_interrupts()
252 1, &spu->irqs[1]); in setup_interrupts()
258 2, &spu->irqs[2]); in setup_interrupts()
266 ps3_spe_irq_destroy(spu->irqs[1]); in setup_interrupts()
268 ps3_spe_irq_destroy(spu->irqs[0]); in setup_interrupts()
270 spu->irqs[0] = spu->irqs[1] = spu->irqs[2] = 0; in setup_interrupts()
316 ps3_spe_irq_destroy(spu->irqs[2]); in ps3_destroy_spu()
317 ps3_spe_irq_destroy(spu->irqs[1]); in ps3_destroy_spu()
318 ps3_spe_irq_destroy(spu->irqs[0]); in ps3_destroy_spu()
320 spu->irqs[0] = spu->irqs[1] = spu->irqs[2] = 0; in ps3_destroy_spu()
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| /Linux-v5.10/drivers/misc/cxl/ |
| D | irq.c | 191 irq_off = hwirq - ctx->irqs.offset[r]; in cxl_irq_afu()
192 range = ctx->irqs.range[r]; in cxl_irq_afu()
310 if ((rc = cxl_ops->alloc_irq_ranges(&ctx->irqs, ctx->afu->adapter, in afu_allocate_irqs()
316 ctx->irqs.offset[0] = ctx->afu->native->psl_hwirq; in afu_allocate_irqs()
317 ctx->irqs.range[0] = 1; in afu_allocate_irqs()
331 for (i = 0; i < ctx->irqs.range[r]; i++) { in afu_allocate_irqs()
351 cxl_ops->release_irq_ranges(&ctx->irqs, ctx->afu->adapter); in afu_allocate_irqs()
366 hwirq = ctx->irqs.offset[r]; in afu_register_hwirqs()
367 for (i = 0; i < ctx->irqs.range[r]; hwirq++, i++) { in afu_register_hwirqs()
408 hwirq = ctx->irqs.offset[r]; in afu_release_irqs()
[all …]
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| /Linux-v5.10/samples/pktgen/ |
| D | functions.sh | 145 irqs=$(grep "$queues" /proc/interrupts | cut -f1 -d:)
146 [ -z "$irqs" ] && irqs=$(grep $IFACE /proc/interrupts | cut -f1 -d:)
147 [ -z "$irqs" ] && irqs=$(for i in `ls -Ux /sys/class/net/$IFACE/device/msi_irqs` ;\
150 [ -z "$irqs" ] && err 3 "Could not find interrupts for $IFACE"
152 echo $irqs
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| /Linux-v5.10/tools/testing/selftests/kvm/s390x/ |
| D | resets.c | 75 int irqs; in assert_noirq() local
79 irqs = _vcpu_ioctl(vm, VCPU_ID, KVM_S390_GET_IRQ_STATE, &irq_state); in assert_noirq()
85 TEST_ASSERT(irqs >= 0, "Could not fetch IRQs: errno %d\n", errno); in assert_noirq()
86 TEST_ASSERT(!irqs, "IRQ pending"); in assert_noirq()
192 int irqs; in inject_irq() local
199 irqs = _vcpu_ioctl(vm, cpu_id, KVM_S390_SET_IRQ_STATE, &irq_state); in inject_irq()
200 TEST_ASSERT(irqs >= 0, "Error injecting EMERGENCY IRQ errno %d\n", errno); in inject_irq()
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| /Linux-v5.10/drivers/gpu/drm/i915/gt/ |
| D | intel_gt_irq.c | 239 const u32 irqs = in gen11_gt_irq_postinstall() local
245 const u32 dmask = irqs << 16 | irqs; in gen11_gt_irq_postinstall()
246 const u32 smask = irqs << 16; in gen11_gt_irq_postinstall()
248 BUILD_BUG_ON(irqs & 0xffff0000); in gen11_gt_irq_postinstall()
378 const u32 irqs = in gen8_gt_irq_postinstall() local
384 irqs << GEN8_RCS_IRQ_SHIFT | irqs << GEN8_BCS_IRQ_SHIFT, in gen8_gt_irq_postinstall()
385 irqs << GEN8_VCS0_IRQ_SHIFT | irqs << GEN8_VCS1_IRQ_SHIFT, in gen8_gt_irq_postinstall()
387 irqs << GEN8_VECS_IRQ_SHIFT, in gen8_gt_irq_postinstall()
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| /Linux-v5.10/arch/powerpc/platforms/cell/ |
| D | spu_base.c | 394 if (spu->irqs[0]) { in spu_request_irqs()
397 ret = request_irq(spu->irqs[0], spu_irq_class_0, in spu_request_irqs()
402 if (spu->irqs[1]) { in spu_request_irqs()
405 ret = request_irq(spu->irqs[1], spu_irq_class_1, in spu_request_irqs()
410 if (spu->irqs[2]) { in spu_request_irqs()
413 ret = request_irq(spu->irqs[2], spu_irq_class_2, in spu_request_irqs()
421 if (spu->irqs[1]) in spu_request_irqs()
422 free_irq(spu->irqs[1], spu); in spu_request_irqs()
424 if (spu->irqs[0]) in spu_request_irqs()
425 free_irq(spu->irqs[0], spu); in spu_request_irqs()
[all …]
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| /Linux-v5.10/drivers/gpio/ |
| D | gpio-reg.c | 20 const int *irqs; member
102 int irq = r->irqs[offset]; in gpio_reg_to_irq()
133 const char *const *names, struct irq_domain *irqdom, const int *irqs) in gpio_reg_init() argument
155 if (irqs) in gpio_reg_init()
163 r->irqs = irqs; in gpio_reg_init()
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| /Linux-v5.10/drivers/net/wireless/ath/ath11k/ |
| D | ahb.c | 166 disable_irq_nosync(irq_grp->ab->irq_num[irq_grp->irqs[i]]); in ath11k_ahb_ext_grp_disable()
188 enable_irq(irq_grp->ab->irq_num[irq_grp->irqs[i]]); in ath11k_ahb_ext_grp_enable()
260 irq_idx = irq_grp->irqs[j]; in ath11k_ahb_sync_ext_irqs()
362 free_irq(ab->irq_num[irq_grp->irqs[j]], irq_grp); in ath11k_ahb_free_ext_irq()
457 irq_grp->irqs[num_irq++] = in ath11k_ahb_ext_irq_config()
462 irq_grp->irqs[num_irq++] = in ath11k_ahb_ext_irq_config()
467 irq_grp->irqs[num_irq++] = reo2host_exception; in ath11k_ahb_ext_irq_config()
470 irq_grp->irqs[num_irq++] = wbm2host_rx_release; in ath11k_ahb_ext_irq_config()
473 irq_grp->irqs[num_irq++] = reo2host_status; in ath11k_ahb_ext_irq_config()
477 irq_grp->irqs[num_irq++] = in ath11k_ahb_ext_irq_config()
[all …]
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| /Linux-v5.10/drivers/pci/hotplug/ |
| D | cpqphp_ctrl.c | 1526 res_lists.irqs = NULL; in board_added()
2343 struct irq_mapping irqs; in configure_new_function() local
2423 if (!resources->irqs) { in configure_new_function()
2424 irqs.barber_pole = 0; in configure_new_function()
2425 irqs.interrupt[0] = 0; in configure_new_function()
2426 irqs.interrupt[1] = 0; in configure_new_function()
2427 irqs.interrupt[2] = 0; in configure_new_function()
2428 irqs.interrupt[3] = 0; in configure_new_function()
2429 irqs.valid_INT = 0; in configure_new_function()
2431 irqs.barber_pole = resources->irqs->barber_pole; in configure_new_function()
[all …]
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| /Linux-v5.10/drivers/mfd/ |
| D | motorola-cpcap.c | 29 struct regmap_irq *irqs; member
147 struct regmap_irq *rirq = &cpcap->irqs[i]; in cpcap_init_irq_chip()
151 chip->irqs = &cpcap->irqs[irq_start]; in cpcap_init_irq_chip()
173 cpcap->irqs = devm_kzalloc(&cpcap->spi->dev, in cpcap_init_irq()
174 array3_size(sizeof(*cpcap->irqs), in cpcap_init_irq()
178 if (!cpcap->irqs) in cpcap_init_irq()
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| /Linux-v5.10/drivers/power/supply/ |
| D | axp20x_ac_power.c | 49 unsigned int irqs[]; member
298 enable_irq_wake(power->irqs[i++]); in axp20x_ac_power_suspend()
300 disable_irq(power->irqs[i++]); in axp20x_ac_power_suspend()
311 disable_irq_wake(power->irqs[i++]); in axp20x_ac_power_resume()
313 enable_irq(power->irqs[i++]); in axp20x_ac_power_resume()
341 struct_size(power, irqs, axp_data->num_irq_names), in axp20x_ac_power_probe()
385 power->irqs[i] = regmap_irq_get_virq(axp20x->regmap_irqc, irq); in axp20x_ac_power_probe()
386 ret = devm_request_any_context_irq(&pdev->dev, power->irqs[i], in axp20x_ac_power_probe()
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| /Linux-v5.10/drivers/ssb/ |
| D | driver_gpio.c | 128 unsigned long irqs = (val ^ pol) & mask; in ssb_gpio_irq_chipco_handler() local
131 if (!irqs) in ssb_gpio_irq_chipco_handler()
134 for_each_set_bit(gpio, &irqs, bus->gpio.ngpio) in ssb_gpio_irq_chipco_handler()
136 ssb_chipco_gpio_polarity(chipco, irqs, val & irqs); in ssb_gpio_irq_chipco_handler()
325 unsigned long irqs = (val ^ pol) & mask; in ssb_gpio_irq_extif_handler() local
328 if (!irqs) in ssb_gpio_irq_extif_handler()
331 for_each_set_bit(gpio, &irqs, bus->gpio.ngpio) in ssb_gpio_irq_extif_handler()
333 ssb_extif_gpio_polarity(extif, irqs, val & irqs); in ssb_gpio_irq_extif_handler()
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| /Linux-v5.10/drivers/input/serio/ |
| D | i8042-sparcio.h | 62 unsigned int irq = kbd->archdata.irqs[0]; in sparc_i8042_probe()
64 irq = op->archdata.irqs[0]; in sparc_i8042_probe()
72 unsigned int irq = ms->archdata.irqs[0]; in sparc_i8042_probe()
74 irq = op->archdata.irqs[0]; in sparc_i8042_probe()
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| /Linux-v5.10/drivers/staging/hikey9xx/ |
| D | hi6421-spmi-pmic.c | 141 generic_handle_irq(pmic->irqs[HISI_IRQ_KEY_DOWN]); in hi6421_spmi_irq_handler()
142 generic_handle_irq(pmic->irqs[HISI_IRQ_KEY_UP]); in hi6421_spmi_irq_handler()
148 generic_handle_irq(pmic->irqs[offset + i * HISI_BITS]); in hi6421_spmi_irq_handler()
264 pmic->irqs = devm_kzalloc(dev, HISI_IRQ_NUM * sizeof(int), GFP_KERNEL); in hi6421_spmi_pmic_probe()
265 if (!pmic->irqs) in hi6421_spmi_pmic_probe()
283 pmic->irqs[i] = virq; in hi6421_spmi_pmic_probe()
285 __func__, i, pmic->irqs[i]); in hi6421_spmi_pmic_probe()
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