| /linux-6.1.9/drivers/irqchip/ |
| D | irq-sl28cpld.c | 39 struct sl28cpld_intc *irqchip; in sl28cpld_intc_probe() local
47 irqchip = devm_kzalloc(dev, sizeof(*irqchip), GFP_KERNEL); in sl28cpld_intc_probe()
48 if (!irqchip) in sl28cpld_intc_probe()
51 irqchip->regmap = dev_get_regmap(dev->parent, NULL); in sl28cpld_intc_probe()
52 if (!irqchip->regmap) in sl28cpld_intc_probe()
63 irqchip->chip.name = "sl28cpld-intc"; in sl28cpld_intc_probe()
64 irqchip->chip.irqs = sl28cpld_irqs; in sl28cpld_intc_probe()
65 irqchip->chip.num_irqs = ARRAY_SIZE(sl28cpld_irqs); in sl28cpld_intc_probe()
66 irqchip->chip.num_regs = 1; in sl28cpld_intc_probe()
67 irqchip->chip.status_base = base + INTC_IP; in sl28cpld_intc_probe()
[all …]
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| D | irq-ixp4xx.c | 53 struct irq_chip irqchip; member
178 &ixi->irqchip, in ixp4xx_irq_domain_alloc()
233 ixi->irqchip.name = "IXP4xx"; in ixp4xx_irq_setup()
234 ixi->irqchip.irq_mask = ixp4xx_irq_mask; in ixp4xx_irq_setup()
235 ixi->irqchip.irq_unmask = ixp4xx_irq_unmask; in ixp4xx_irq_setup()
236 ixi->irqchip.irq_set_type = ixp4xx_set_irq_type; in ixp4xx_irq_setup()
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| D | irq-al-fic.c | 111 struct irq_chip *irqchip = irq_desc_get_chip(desc); in al_fic_irq_handler() local
116 chained_irq_enter(irqchip, desc); in al_fic_irq_handler()
124 chained_irq_exit(irqchip, desc); in al_fic_irq_handler()
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| D | irqchip.c | 32 acpi_probe_device_table(irqchip); in irqchip_init()
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| /linux-6.1.9/arch/arm64/kvm/vgic/ |
| D | vgic-irqfd.c | 22 unsigned int spi_id = e->irqchip.pin + VGIC_NR_PRIVATE_IRQS; in vgic_irqfd_set_irq()
47 e->irqchip.irqchip = ue->u.irqchip.irqchip; in kvm_set_routing_entry()
48 e->irqchip.pin = ue->u.irqchip.pin; in kvm_set_routing_entry()
49 if ((e->irqchip.pin >= KVM_IRQCHIP_NUM_PINS) || in kvm_set_routing_entry()
50 (e->irqchip.irqchip >= KVM_NR_IRQCHIPS)) in kvm_set_routing_entry()
149 entries[i].u.irqchip.irqchip = 0; in kvm_vgic_setup_default_irq_routing()
150 entries[i].u.irqchip.pin = i; in kvm_vgic_setup_default_irq_routing()
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| /linux-6.1.9/arch/x86/kvm/ |
| D | irq_comm.c | 34 return kvm_pic_set_irq(pic, e->irqchip.pin, irq_source_id, level); in kvm_set_pic_irq()
42 return kvm_ioapic_set_irq(ioapic, e->irqchip.pin, irq_source_id, level, in kvm_set_ioapic_irq()
255 void kvm_fire_mask_notifiers(struct kvm *kvm, unsigned irqchip, unsigned pin, in kvm_fire_mask_notifiers() argument
262 gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin); in kvm_fire_mask_notifiers()
287 e->irqchip.pin = ue->u.irqchip.pin; in kvm_set_routing_entry()
288 switch (ue->u.irqchip.irqchip) { in kvm_set_routing_entry()
290 e->irqchip.pin += PIC_NUM_PINS / 2; in kvm_set_routing_entry()
293 if (ue->u.irqchip.pin >= PIC_NUM_PINS / 2) in kvm_set_routing_entry()
298 if (ue->u.irqchip.pin >= KVM_IOAPIC_NUM_PINS) in kvm_set_routing_entry()
305 e->irqchip.irqchip = ue->u.irqchip.irqchip; in kvm_set_routing_entry()
[all …]
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| /linux-6.1.9/drivers/platform/x86/intel/ |
| D | crystal_cove_charger.c | 24 struct irq_chip irqchip; member
119 charger->irqchip.name = KBUILD_MODNAME; in crystal_cove_charger_probe()
120 charger->irqchip.irq_unmask = crystal_cove_charger_irq_unmask; in crystal_cove_charger_probe()
121 charger->irqchip.irq_mask = crystal_cove_charger_irq_mask; in crystal_cove_charger_probe()
122 charger->irqchip.irq_bus_lock = crystal_cove_charger_irq_bus_lock; in crystal_cove_charger_probe()
123 charger->irqchip.irq_bus_sync_unlock = crystal_cove_charger_irq_bus_sync_unlock; in crystal_cove_charger_probe()
126 irq_set_chip_and_handler(charger->charger_irq, &charger->irqchip, handle_simple_irq); in crystal_cove_charger_probe()
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| /linux-6.1.9/virt/kvm/ |
| D | irqchip.c | 41 int kvm_irq_map_chip_pin(struct kvm *kvm, unsigned irqchip, unsigned pin) in kvm_irq_map_chip_pin() argument
46 return irq_rt->chip[irqchip][pin]; in kvm_irq_map_chip_pin()
144 ue->u.irqchip.irqchip == ei->irqchip.irqchip) in setup_routing_entry()
153 rt->chip[e->irqchip.irqchip][e->irqchip.pin] = e->gsi; in setup_routing_entry()
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| D | Makefile.kvm | 12 kvm-$(CONFIG_HAVE_KVM_IRQ_ROUTING) += $(KVM)/irqchip.o
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| /linux-6.1.9/drivers/gpio/ |
| D | gpio-xilinx.c | 71 struct irq_chip irqchip; member
505 struct irq_chip *irqchip = irq_desc_get_chip(desc); in xgpio_irqhandler() local
516 chained_irq_enter(irqchip, desc); in xgpio_irqhandler()
544 chained_irq_exit(irqchip, desc); in xgpio_irqhandler()
667 chip->irqchip.name = "gpio-xilinx"; in xgpio_probe()
668 chip->irqchip.irq_ack = xgpio_irq_ack; in xgpio_probe()
669 chip->irqchip.irq_mask = xgpio_irq_mask; in xgpio_probe()
670 chip->irqchip.irq_unmask = xgpio_irq_unmask; in xgpio_probe()
671 chip->irqchip.irq_set_type = xgpio_set_irq_type; in xgpio_probe()
682 girq->chip = &chip->irqchip; in xgpio_probe()
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| D | gpio-ep93xx.c | 117 struct irq_chip *irqchip = irq_desc_get_chip(desc); in ep93xx_gpio_ab_irq_handler() local
121 chained_irq_enter(irqchip, desc); in ep93xx_gpio_ab_irq_handler()
139 chained_irq_exit(irqchip, desc); in ep93xx_gpio_ab_irq_handler()
149 struct irq_chip *irqchip = irq_desc_get_chip(desc); in ep93xx_gpio_f_irq_handler() local
154 chained_irq_enter(irqchip, desc); in ep93xx_gpio_f_irq_handler()
156 chained_irq_exit(irqchip, desc); in ep93xx_gpio_f_irq_handler()
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| D | gpiolib.c | 1024 struct irq_chip *irqchip) in gpiochip_set_hierarchical_irqchip() argument
1493 struct irq_chip *irqchip = gc->irq.chip; in gpiochip_set_irq_hooks() local
1495 if (irqchip->flags & IRQCHIP_IMMUTABLE) in gpiochip_set_irq_hooks()
1500 if (!irqchip->irq_request_resources && in gpiochip_set_irq_hooks()
1501 !irqchip->irq_release_resources) { in gpiochip_set_irq_hooks()
1502 irqchip->irq_request_resources = gpiochip_irq_reqres; in gpiochip_set_irq_hooks()
1503 irqchip->irq_release_resources = gpiochip_irq_relres; in gpiochip_set_irq_hooks()
1508 if (irqchip->irq_enable == gpiochip_irq_enable || in gpiochip_set_irq_hooks()
1509 irqchip->irq_mask == gpiochip_irq_mask) { in gpiochip_set_irq_hooks()
1519 if (irqchip->irq_disable) { in gpiochip_set_irq_hooks()
[all …]
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| D | gpio-ath79.c | 184 struct irq_chip *irqchip = irq_desc_get_chip(desc); in ath79_gpio_irq_handler() local
191 chained_irq_enter(irqchip, desc); in ath79_gpio_irq_handler()
210 chained_irq_exit(irqchip, desc); in ath79_gpio_irq_handler()
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| D | gpio-cadence.c | 126 struct irq_chip *irqchip = irq_desc_get_chip(desc); in cdns_gpio_irq_handler() local
130 chained_irq_enter(irqchip, desc); in cdns_gpio_irq_handler()
138 chained_irq_exit(irqchip, desc); in cdns_gpio_irq_handler()
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| D | gpio-xlp.c | 175 struct irq_chip *irqchip = irq_desc_get_chip(desc); in xlp_gpio_generic_handler() local
182 chained_irq_enter(irqchip, desc); in xlp_gpio_generic_handler()
192 chained_irq_exit(irqchip, desc); in xlp_gpio_generic_handler()
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| D | gpio-ftgpio010.c | 143 struct irq_chip *irqchip = irq_desc_get_chip(desc); in ftgpio_gpio_irq_handler() local
147 chained_irq_enter(irqchip, desc); in ftgpio_gpio_irq_handler()
154 chained_irq_exit(irqchip, desc); in ftgpio_gpio_irq_handler()
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| D | TODO | 127 GPIOLIB irqchip
129 The GPIOLIB irqchip is a helper irqchip for "simple cases" that should
130 try to cover any generic kind of irqchip cascaded from a GPIO.
133 dry-code conversions to gpiolib irqchip for maintainers to test
198 conversion. Note that drivers using the generic irqchip framework
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| /linux-6.1.9/include/trace/events/ |
| D | kvm.h | 177 #define kvm_ack_irq_parm __print_symbolic(__entry->irqchip, kvm_irqchips), __entry->pin
180 #define kvm_ack_irq_parm __entry->irqchip, __entry->pin
184 TP_PROTO(unsigned int irqchip, unsigned int pin),
185 TP_ARGS(irqchip, pin),
188 __field( unsigned int, irqchip )
193 __entry->irqchip = irqchip;
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| /linux-6.1.9/arch/powerpc/platforms/52xx/ |
| D | mpc52xx_pic.c | 344 struct irq_chip *irqchip; in mpc52xx_irqhost_map() local
373 case MPC52xx_IRQ_L1_MAIN: irqchip = &mpc52xx_main_irqchip; break; in mpc52xx_irqhost_map()
374 case MPC52xx_IRQ_L1_PERP: irqchip = &mpc52xx_periph_irqchip; break; in mpc52xx_irqhost_map()
375 case MPC52xx_IRQ_L1_SDMA: irqchip = &mpc52xx_sdma_irqchip; break; in mpc52xx_irqhost_map()
383 irq_set_chip_and_handler(virq, irqchip, handle_level_irq); in mpc52xx_irqhost_map()
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| /linux-6.1.9/include/linux/ |
| D | irqchip.h | 37 OF_DECLARE_2(irqchip, name, compat, typecheck_irq_init_cb(fn))
78 ACPI_DECLARE_SUBTABLE_PROBE_ENTRY(irqchip, name, \
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| /linux-6.1.9/arch/powerpc/platforms/powernv/ |
| D | opal-irqchip.c | 32 struct irq_chip irqchip; member
103 .irqchip = {
116 irq_set_chip_and_handler(irq, &opal_event_irqchip.irqchip, in opal_event_map()
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| /linux-6.1.9/Documentation/driver-api/gpio/ |
| D | driver.rst | 265 It is legal for any IRQ consumer to request an IRQ from any irqchip even if it
284 interrupt controller. This is modeled by an irqchip that will inspect bits
285 inside the GPIO controller to figure out which line fired it. The irqchip
300 spinlock_t or any sleepable APIs (like PM runtime) as part of its irqchip
306 on an irqchip. Create the callbacks if needed.[2]
317 system interrupt controller. This means that the GPIO irqchip handler will
318 be called immediately from the parent irqchip, while holding the IRQs
319 disabled. The GPIO irqchip will then end up calling something like this
335 If required (and if it can't be converted to the nested threaded GPIO irqchip,
355 The GPIO irqchip will then end up calling something like this sequence in
[all …]
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| /linux-6.1.9/drivers/mfd/ |
| D | rohm-bd71828.c | 475 struct regmap_irq_chip *irqchip; in bd71828_i2c_probe() local
494 irqchip = &bd71828_irq_chip; in bd71828_i2c_probe()
502 irqchip = &bd71815_irq_chip; in bd71828_i2c_probe()
524 IRQF_ONESHOT, 0, irqchip, &irq_data); in bd71828_i2c_probe()
531 irqchip->num_irqs); in bd71828_i2c_probe()
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| /linux-6.1.9/drivers/pinctrl/mvebu/ |
| D | pinctrl-armada-37xx.c | 736 struct irq_chip *irqchip = &info->irq_chip; in armada_37xx_irqchip_register() local
754 irqchip->irq_ack = armada_37xx_irq_ack; in armada_37xx_irqchip_register()
755 irqchip->irq_mask = armada_37xx_irq_mask; in armada_37xx_irqchip_register()
756 irqchip->irq_unmask = armada_37xx_irq_unmask; in armada_37xx_irqchip_register()
757 irqchip->irq_set_wake = armada_37xx_irq_set_wake; in armada_37xx_irqchip_register()
758 irqchip->irq_set_type = armada_37xx_irq_set_type; in armada_37xx_irqchip_register()
759 irqchip->irq_startup = armada_37xx_irq_startup; in armada_37xx_irqchip_register()
760 irqchip->name = info->data->name; in armada_37xx_irqchip_register()
761 girq->chip = irqchip; in armada_37xx_irqchip_register()
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| /linux-6.1.9/Documentation/virt/kvm/devices/ |
| D | mpic.rst | 48 irqchip id 0.
50 This irqchip 0 has 256 interrupt pins, which expose the interrupts in
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