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Searched refs:pirq (Results 1 – 18 of 18) sorted by relevance

/linux/drivers/gpu/drm/panthor/
H A Dpanthor_device.h512 struct panthor_irq *pirq = data; \
515 guard(spinlock_irqsave)(&pirq->mask_lock); \
516 old_state = atomic_cmpxchg(&pirq->state, \
522 if (!gpu_read(pirq->iomem, INT_STAT)) { \
523 atomic_cmpxchg(&pirq->state, \
529 gpu_write(pirq->iomem, INT_MASK, 0); \
535 struct panthor_irq *pirq = data; \
536 struct panthor_device *ptdev = pirq->ptdev; \
548 u32 status = gpu_read(pirq->iomem, INT_RAWSTAT) & pirq->mask; \
557 scoped_guard(spinlock_irqsave, &pirq->mask_lock) { \
[all …]
/linux/arch/x86/pci/
H A Dirq.c53 int (*get)(struct pci_dev *router, struct pci_dev *dev, int pirq);
54 int (*set)(struct pci_dev *router, struct pci_dev *dev, int pirq,
56 int (*lvl)(struct pci_dev *router, struct pci_dev *dev, int pirq,
350 int pirq) in pirq_finali_get()
359 index = (pirq & 1) << 1 | (pirq & 8) >> 3; in pirq_finali_get()
369 int pirq, int irq) in pirq_finali_set()
381 index = (pirq & 1) << 1 | (pirq & 8) >> 3; in pirq_finali_set()
391 int pirq, int irq) in pirq_finali_lvl()
393 u8 mask = ~((pirq & 0xf0u) >> 4); in pirq_finali_lvl()
437 static int pirq_ali_get(struct pci_dev *router, struct pci_dev *dev, int pirq) in pirq_ali_get() argument
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/linux/drivers/sh/intc/
H A Dvirq.c150 unsigned int pirq; in intc_subgroup_init_one() local
160 pirq = mapped - intc_irq_xlate; in intc_subgroup_init_one()
175 entry->pirq = pirq; in intc_subgroup_init_one()
234 irq, entry->pirq); in intc_subgroup_map()
238 irq_set_chip_and_handler_name(irq, irq_get_chip(entry->pirq), in intc_subgroup_map()
240 irq_set_chip_data(irq, irq_get_chip_data(entry->pirq)); in intc_subgroup_map()
250 add_virq_to_pirq(entry->pirq, irq); in intc_subgroup_map()
251 irq_set_chained_handler(entry->pirq, intc_virq_handler); in intc_subgroup_map()
H A Dinternals.h49 unsigned int pirq; member
/linux/Documentation/arch/x86/i386/
H A DIO-APIC.rst44 you can use the pirq= boot parameter to 'hand-construct' IRQ entries. This
48 append="pirq=15,11,10"
87 Slot2, then you'll have to specify this pirq= line::
89 append="pirq=11,9"
91 the following script tries to figure out such a default pirq= line from
94 echo -n pirq=; echo `scanpci | grep T_L | cut -c56-` | sed 's/ /,/g'
101 append="pirq=0,9,11"
106 Generally, it's always possible to find out the correct pirq= settings, just
108 'incorrect' pirq line will cause the booting process to hang, or a device
111 If you have 2 PCI buses, then you can use up to 8 pirq values, although such
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/linux/drivers/gpio/
H A Dgpio-dwapb.c101 struct dwapb_gpio_port_irqchip *pirq; member
453 static int dwapb_convert_irqs(struct dwapb_gpio_port_irqchip *pirq, in dwapb_convert_irqs() argument
463 pirq->irq[pirq->nr_irqs++] = pp->irq[i]; in dwapb_convert_irqs()
466 return pirq->nr_irqs ? 0 : -ENOENT; in dwapb_convert_irqs()
473 struct dwapb_gpio_port_irqchip *pirq; in dwapb_configure_irqs() local
478 pirq = devm_kzalloc(gpio->dev, sizeof(*pirq), GFP_KERNEL); in dwapb_configure_irqs()
479 if (!pirq) in dwapb_configure_irqs()
482 if (dwapb_convert_irqs(pirq, pp)) { in dwapb_configure_irqs()
492 port->pirq = pirq; in dwapb_configure_irqs()
513 girq->num_parents = pirq->nr_irqs; in dwapb_configure_irqs()
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/linux/include/xen/interface/
H A Dphysdev.h126 int pirq; member
146 int pirq; member
215 uint32_t pirq; member
H A Devent_channel.h78 uint32_t pirq; member
149 uint32_t pirq; /* EVTCHNSTAT_pirq */ member
/linux/include/xen/
H A Devents.h111 unsigned pirq, int shareable, char *name);
118 int pirq, int nvec, const char *name, domid_t domid);
/linux/drivers/mfd/
H A Dintel_soc_pmic_bxtwc.c432 int pirq, int irq_flags, in bxtwc_add_chained_irq_chip() argument
439 irq = regmap_irq_get_virq(pdata, pirq); in bxtwc_add_chained_irq_chip()
442 pirq, chip->name); in bxtwc_add_chained_irq_chip()
454 int pirq, int irq_flags, in bxtwc_add_chained_devices() argument
462 ret = bxtwc_add_chained_irq_chip(pmic, pdata, pirq, irq_flags, chip, data); in bxtwc_add_chained_devices()
H A Dmax77759.c534 int pirq, in max77759_add_chained_irq_chip() argument
541 irq = regmap_irq_get_virq(parent, pirq); in max77759_add_chained_irq_chip()
545 pirq, chip->name); in max77759_add_chained_irq_chip()
/linux/drivers/net/dsa/microchip/
H A Dksz_common.c2204 irq = irq_find_mapping(dev->ports[port].pirq.domain, in ksz_irq_phy_setup()
2552 struct ksz_irq *pirq = &dev->ports[p].pirq; in ksz_pirq_setup() local
2554 pirq->nirqs = dev->info->port_nirqs; in ksz_pirq_setup()
2555 pirq->reg_mask = dev->dev_ops->get_port_addr(p, REG_PORT_INT_MASK); in ksz_pirq_setup()
2556 pirq->reg_status = dev->dev_ops->get_port_addr(p, REG_PORT_INT_STATUS); in ksz_pirq_setup()
2557 pirq->masked = ~0; in ksz_pirq_setup()
2558 snprintf(pirq->name, sizeof(pirq->name), "port_irq-%d", p); in ksz_pirq_setup()
2560 pirq->irq_num = irq_find_mapping(dev->girq.domain, p); in ksz_pirq_setup()
2561 if (!pirq->irq_num) in ksz_pirq_setup()
2564 return ksz_irq_common_setup(dev, pirq, &ksz_irq_domain_ops); in ksz_pirq_setup()
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H A Dlan937x_main.c900 ksz_irq_free(&dev->ports[dp->index].pirq); in lan937x_setup()
H A Dksz_common.h190 struct ksz_irq pirq; member
H A Dksz_ptp.c1425 ptpirq->irq_num = irq_find_mapping(port->pirq.domain, PORT_SRC_PTP_INT); in ksz_ptp_irq_setup()
H A Dksz9477.c1817 ksz_irq_free(&dev->ports[dp->index].pirq); in ksz9477_setup()
H A Dksz8.c2811 ksz_irq_free(&dev->ports[dp->index].pirq); in ksz8_setup()
/linux/
H A DCREDITS2341 D: pirq addr, CS5535 alsa audio driver