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Searched refs:irqs (Results 1 – 25 of 447) sorted by relevance

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/linux-6.15/drivers/vfio/platform/
H A Dvfio_platform_irq.c296 if (!vdev->irqs) in vfio_platform_irq_init()
318 vdev->irqs[i].count = 1; in vfio_platform_irq_init()
324 if (!vdev->irqs[i].name) { in vfio_platform_irq_init()
330 vdev->irqs[i].name, &vdev->irqs[i]); in vfio_platform_irq_init()
332 kfree(vdev->irqs[i].name); in vfio_platform_irq_init()
343 free_irq(vdev->irqs[i].hwirq, &vdev->irqs[i]); in vfio_platform_irq_init()
344 kfree(vdev->irqs[i].name); in vfio_platform_irq_init()
347 kfree(vdev->irqs); in vfio_platform_irq_init()
359 free_irq(vdev->irqs[i].hwirq, &vdev->irqs[i]); in vfio_platform_irq_cleanup()
360 if (vdev->irqs[i].trigger) in vfio_platform_irq_cleanup()
[all …]
/linux-6.15/kernel/irq/
H A Dtimings.c387 irqs->count = irqs->last_ts = 0; in __irq_timings_next_event()
424 irqs->timings[i] = irqs->circ_timings[index]; in __irq_timings_next_event()
430 return irqs->last_ts + irqs->ema_time[min]; in __irq_timings_next_event()
432 return irqs->last_ts + irqs->ema_time[index]; in __irq_timings_next_event()
457 irqs->count = 0; in __irq_timings_store()
465 irqs->circ_timings[irqs->count & IRQ_TIMINGS_MASK] = index; in __irq_timings_store()
470 irqs->count++; in __irq_timings_store()
482 irqs->last_ts = ts; in irq_timings_store()
503 irqs->count = 0; in irq_timings_store()
540 struct irqt_stat *irqs; in irq_timings_next_event() local
[all …]
/linux-6.15/drivers/crypto/intel/qat/qat_common/
H A Dadf_isr.c181 struct adf_irq *irqs = pci_dev_info->msix_entries.irqs; in adf_free_irqs() local
188 if (irqs[i].enabled) { in adf_free_irqs()
196 if (irqs[i].enabled) { in adf_free_irqs()
206 struct adf_irq *irqs = pci_dev_info->msix_entries.irqs; in adf_request_irqs() local
218 name = irqs[i].name; in adf_request_irqs()
246 name = irqs[i].name; in adf_request_irqs()
263 irqs[i].enabled = true; in adf_request_irqs()
274 struct adf_irq *irqs; in adf_isr_alloc_msix_vectors_data() local
280 irqs = kcalloc_node(msix_num_entries, sizeof(*irqs), in adf_isr_alloc_msix_vectors_data()
282 if (!irqs) in adf_isr_alloc_msix_vectors_data()
[all …]
/linux-6.15/Documentation/devicetree/bindings/arm/omap/
H A Dcrossbar.txt13 - 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>;
/linux-6.15/drivers/staging/media/atomisp/pci/
H A Dgp_timer_defs.h19 …IVE_GP_TIMER_IRQ_TIMER_SELECT_REG_IDX(irq, timers, irqs) (HIVE_GP_TIMER_IRQ_TRIGGER_VALUE_REG_IDX(… argument
20 …GP_TIMER_IRQ_ENABLE_REG_IDX(irq, timers, irqs) (HIVE_GP_TIMER_IRQ_TIMER_SELECT_REG_IDX(irqs,… argument
/linux-6.15/drivers/bus/fsl-mc/
H A Dfsl-mc-allocator.c453 if (mc_dev->irqs) in fsl_mc_allocate_irqs()
475 irqs = devm_kcalloc(&mc_dev->dev, irq_count, sizeof(irqs[0]), in fsl_mc_allocate_irqs()
477 if (!irqs) in fsl_mc_allocate_irqs()
491 irqs[i]->mc_dev = mc_dev; in fsl_mc_allocate_irqs()
492 irqs[i]->dev_irq_index = i; in fsl_mc_allocate_irqs()
495 mc_dev->irqs = irqs; in fsl_mc_allocate_irqs()
500 irqs[i]->mc_dev = NULL; in fsl_mc_allocate_irqs()
516 struct fsl_mc_device_irq **irqs = mc_dev->irqs; in fsl_mc_free_irqs() local
518 if (!irqs) in fsl_mc_free_irqs()
532 irqs[i]->mc_dev = NULL; in fsl_mc_free_irqs()
[all …]
/linux-6.15/drivers/base/
H A Dauxiliary_sysfs.c38 xa_init(&auxdev->sysfs.irqs); in auxiliary_irq_dir_prepare()
73 ret = xa_insert(&auxdev->sysfs.irqs, irq, info, GFP_KERNEL); in auxiliary_device_sysfs_irq_add()
83 xa_store(&auxdev->sysfs.irqs, irq, no_free_ptr(info), GFP_KERNEL); in auxiliary_device_sysfs_irq_add()
87 xa_erase(&auxdev->sysfs.irqs, irq); in auxiliary_device_sysfs_irq_add()
102 struct auxiliary_irq_info *info __free(kfree) = xa_load(&auxdev->sysfs.irqs, irq); in auxiliary_device_sysfs_irq_remove()
111 xa_erase(&auxdev->sysfs.irqs, irq); in auxiliary_device_sysfs_irq_remove()
/linux-6.15/drivers/irqchip/
H A Dirq-nvic.c76 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()
130 for (i = 0; i < irqs; i += 4) in nvic_of_init()
H A Dirq-ingenic-tcu.c96 int ret, irqs; in ingenic_tcu_irq_init() local
108 irqs = of_property_count_elems_of_size(np, "interrupts", sizeof(u32)); in ingenic_tcu_irq_init()
109 if (irqs < 0 || irqs > ARRAY_SIZE(tcu->parent_irqs)) { in ingenic_tcu_irq_init()
115 tcu->nb_parent_irqs = irqs; in ingenic_tcu_irq_init()
159 for (i = 0; i < irqs; i++) { in ingenic_tcu_irq_init()
/linux-6.15/drivers/pci/controller/
H A Dvmd.c134 struct vmd_irq_list *irqs; member
152 struct vmd_irq_list *irqs) in index_from_irqs() argument
154 return irqs - vmd->irqs; in index_from_irqs()
232 return &vmd->irqs[vmd->first_vec]; in vmd_next_irq()
248 if (vmd->irqs[i].count < vmd->irqs[best].count) in vmd_next_irq()
250 vmd->irqs[best].count++; in vmd_next_irq()
253 return &vmd->irqs[best]; in vmd_next_irq()
669 struct vmd_irq_list *irqs = data; in vmd_irq() local
695 vmd->irqs = devm_kcalloc(&dev->dev, vmd->msix_count, sizeof(*vmd->irqs), in vmd_alloc_irqs()
697 if (!vmd->irqs) in vmd_alloc_irqs()
[all …]
/linux-6.15/drivers/pcmcia/
H A Dsa1111_generic.c141 int i, ret = 0, irqs[NUM_IRQS]; in sa1111_pcmcia_add() local
148 irqs[i] = sa1111_get_irq(dev, i); in sa1111_pcmcia_add()
149 if (irqs[i] <= 0) in sa1111_pcmcia_add()
150 return irqs[i] ? : -ENXIO; in sa1111_pcmcia_add()
166 s->soc.socket.pci_irq = irqs[IDX_IRQ_S1_READY_NINT]; in sa1111_pcmcia_add()
167 s->soc.stat[SOC_STAT_CD].irq = irqs[IDX_IRQ_S1_CD_VALID]; in sa1111_pcmcia_add()
169 s->soc.stat[SOC_STAT_BVD1].irq = irqs[IDX_IRQ_S1_BVD1_STSCHG]; in sa1111_pcmcia_add()
172 s->soc.socket.pci_irq = irqs[IDX_IRQ_S0_READY_NINT]; in sa1111_pcmcia_add()
173 s->soc.stat[SOC_STAT_CD].irq = irqs[IDX_IRQ_S0_CD_VALID]; in sa1111_pcmcia_add()
175 s->soc.stat[SOC_STAT_BVD1].irq = irqs[IDX_IRQ_S0_BVD1_STSCHG]; in sa1111_pcmcia_add()
/linux-6.15/arch/powerpc/platforms/ps3/
H A Dspu.c246 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()
/linux-6.15/Documentation/devicetree/bindings/interrupt-controller/
H A Datmel,aic.yaml50 atmel,external-irqs:
52 description: u32 array of external irqs.
63 atmel,external-irqs:
68 atmel,external-irqs:
77 - atmel,external-irqs
88 atmel,external-irqs = <31>;
/linux-6.15/samples/pktgen/
H A Dfunctions.sh151 irqs=$(grep "$queues" /proc/interrupts | cut -f1 -d:)
152 [ -z "$irqs" ] && irqs=$(grep $IFACE /proc/interrupts | cut -f1 -d:)
153 [ -z "$irqs" ] && irqs=$(for i in `ls -Ux /sys/class/net/$IFACE/device/msi_irqs` ;\
156 [ -z "$irqs" ] && err 3 "Could not find interrupts for $IFACE"
158 echo $irqs
/linux-6.15/arch/riscv/kvm/
H A Daia_aplic.c37 struct aplic_irq *irqs; member
48 irqd = &aplic->irqs[irq]; in aplic_read_sourcecfg()
64 irqd = &aplic->irqs[irq]; in aplic_write_sourcecfg()
84 irqd = &aplic->irqs[irq]; in aplic_read_target()
100 irqd = &aplic->irqs[irq]; in aplic_write_target()
119 irqd = &aplic->irqs[irq]; in aplic_read_pending()
135 irqd = &aplic->irqs[irq]; in aplic_write_pending()
173 irqd = &aplic->irqs[irq]; in aplic_read_enabled()
593 if (!aplic->irqs) { in kvm_riscv_aia_aplic_init()
623 kfree(aplic->irqs); in kvm_riscv_aia_aplic_init()
[all …]
/linux-6.15/arch/powerpc/platforms/cell/
H A Dspu_base.c386 if (spu->irqs[0]) { in spu_request_irqs()
394 if (spu->irqs[1]) { in spu_request_irqs()
402 if (spu->irqs[2]) { in spu_request_irqs()
413 if (spu->irqs[1]) in spu_request_irqs()
414 free_irq(spu->irqs[1], spu); in spu_request_irqs()
416 if (spu->irqs[0]) in spu_request_irqs()
417 free_irq(spu->irqs[0], spu); in spu_request_irqs()
424 if (spu->irqs[0]) in spu_free_irqs()
425 free_irq(spu->irqs[0], spu); in spu_free_irqs()
426 if (spu->irqs[1]) in spu_free_irqs()
[all …]
/linux-6.15/drivers/pci/pcie/
H A Dportdrv.c155 irqs[PCIE_PORT_SERVICE_PME_SHIFT] = pcie_irq; in pcie_port_enable_irq_vec()
156 irqs[PCIE_PORT_SERVICE_HP_SHIFT] = pcie_irq; in pcie_port_enable_irq_vec()
157 irqs[PCIE_PORT_SERVICE_BWCTRL_SHIFT] = pcie_irq; in pcie_port_enable_irq_vec()
161 irqs[PCIE_PORT_SERVICE_AER_SHIFT] = pci_irq_vector(dev, aer); in pcie_port_enable_irq_vec()
164 irqs[PCIE_PORT_SERVICE_DPC_SHIFT] = pci_irq_vector(dev, dpc); in pcie_port_enable_irq_vec()
182 irqs[i] = -1; in pcie_init_service_irqs()
193 if (pcie_port_enable_irq_vec(dev, irqs, mask) == 0) in pcie_init_service_irqs()
203 irqs[i] = pci_irq_vector(dev, 0); in pcie_init_service_irqs()
334 int irqs[PCIE_PORT_DEVICE_MAXSERVICES]; in pcie_port_device_register() local
354 status = pcie_init_service_irqs(dev, irqs, capabilities); in pcie_port_device_register()
[all …]
/linux-6.15/drivers/misc/
H A Dhi6421v600-irq.c23 unsigned int *irqs; member
119 generic_handle_irq_safe(priv->irqs[POWERKEY_DOWN]); in hi6421v600_irq_handler()
120 generic_handle_irq_safe(priv->irqs[POWERKEY_UP]); in hi6421v600_irq_handler()
128 generic_handle_irq_safe(priv->irqs[offset + i * BITS_PER_BYTE]); in hi6421v600_irq_handler()
253 priv->irqs = devm_kzalloc(dev, PMIC_IRQ_LIST_MAX * sizeof(int), GFP_KERNEL); in hi6421v600_irq_probe()
254 if (!priv->irqs) in hi6421v600_irq_probe()
270 priv->irqs[i] = virq; in hi6421v600_irq_probe()
/linux-6.15/drivers/gpio/
H A Dgpio-reg.c28 const int *irqs; member
110 int irq = r->irqs[offset]; in gpio_reg_to_irq()
141 const char *const *names, struct irq_domain *irqdom, const int *irqs) in gpio_reg_init() argument
163 if (irqs) in gpio_reg_init()
171 r->irqs = irqs; in gpio_reg_init()
/linux-6.15/drivers/pci/hotplug/
H A Dcpqphp_ctrl.c2419 irqs.barber_pole = resources->irqs->barber_pole; in configure_new_function()
2420 irqs.interrupt[0] = resources->irqs->interrupt[0]; in configure_new_function()
2421 irqs.interrupt[1] = resources->irqs->interrupt[1]; in configure_new_function()
2422 irqs.interrupt[2] = resources->irqs->interrupt[2]; in configure_new_function()
2423 irqs.interrupt[3] = resources->irqs->interrupt[3]; in configure_new_function()
2424 irqs.valid_INT = resources->irqs->valid_INT; in configure_new_function()
2433 temp_resources.irqs = &irqs; in configure_new_function()
2501 irqs.barber_pole = (irqs.barber_pole + 1) & 0x03; in configure_new_function()
2532 resources->irqs->interrupt[0] = irqs.interrupt[0]; in configure_new_function()
2533 resources->irqs->interrupt[1] = irqs.interrupt[1]; in configure_new_function()
[all …]
/linux-6.15/tools/testing/selftests/kvm/s390/
H A Dresets.c71 int irqs; in assert_noirq() local
75 irqs = __vcpu_ioctl(vcpu, KVM_S390_GET_IRQ_STATE, &irq_state); in assert_noirq()
81 TEST_ASSERT(irqs >= 0, "Could not fetch IRQs: errno %d", errno); in assert_noirq()
82 TEST_ASSERT(!irqs, "IRQ pending"); in assert_noirq()
194 int irqs; in inject_irq() local
201 irqs = __vcpu_ioctl(vcpu, KVM_S390_SET_IRQ_STATE, &irq_state); in inject_irq()
202 TEST_ASSERT(irqs >= 0, "Error injecting EMERGENCY IRQ errno %d", errno); in inject_irq()
/linux-6.15/drivers/mfd/
H A Dmotorola-cpcap.c29 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()
/linux-6.15/drivers/power/supply/
H A Daxp20x_ac_power.c48 unsigned int irqs[] __counted_by(num_irqs);
297 enable_irq_wake(power->irqs[i++]); in axp20x_ac_power_suspend()
299 disable_irq(power->irqs[i++]); in axp20x_ac_power_suspend()
310 disable_irq_wake(power->irqs[i++]); in axp20x_ac_power_resume()
312 enable_irq(power->irqs[i++]); in axp20x_ac_power_resume()
340 struct_size(power, irqs, axp_data->num_irq_names), in axp20x_ac_power_probe()
382 power->irqs[i] = regmap_irq_get_virq(axp20x->regmap_irqc, irq); in axp20x_ac_power_probe()
383 ret = devm_request_any_context_irq(&pdev->dev, power->irqs[i], in axp20x_ac_power_probe()
/linux-6.15/drivers/ssb/
H A Ddriver_gpio.c128 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()
137 ssb_chipco_gpio_polarity(chipco, irqs, val & irqs); in ssb_gpio_irq_chipco_handler()
327 unsigned long irqs = (val ^ pol) & mask; in ssb_gpio_irq_extif_handler() local
330 if (!irqs) in ssb_gpio_irq_extif_handler()
333 for_each_set_bit(gpio, &irqs, bus->gpio.ngpio) in ssb_gpio_irq_extif_handler()
336 ssb_extif_gpio_polarity(extif, irqs, val & irqs); in ssb_gpio_irq_extif_handler()
/linux-6.15/drivers/gpu/drm/i915/gt/
H A Dintel_gt_irq.c264 u32 irqs = GT_RENDER_USER_INTERRUPT; in gen11_gt_irq_postinstall() local
272 irqs |= GT_CS_MASTER_ERROR_INTERRUPT | in gen11_gt_irq_postinstall()
276 dmask = irqs << 16 | irqs; in gen11_gt_irq_postinstall()
277 smask = irqs << 16; in gen11_gt_irq_postinstall()
284 gsc_mask = irqs; in gen11_gt_irq_postinstall()
290 BUILD_BUG_ON(irqs & 0xffff0000); in gen11_gt_irq_postinstall()
464 const u32 irqs = in gen8_gt_irq_postinstall() local
470 irqs << GEN8_RCS_IRQ_SHIFT | irqs << GEN8_BCS_IRQ_SHIFT, in gen8_gt_irq_postinstall()
471 irqs << GEN8_VCS0_IRQ_SHIFT | irqs << GEN8_VCS1_IRQ_SHIFT, in gen8_gt_irq_postinstall()
473 irqs << GEN8_VECS_IRQ_SHIFT, in gen8_gt_irq_postinstall()

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