| /linux-6.6.21/arch/x86/pci/ |
| D | irq.c | 53 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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| D | xen.c | 37 int pirq; in xen_pcifront_enable_irq() local
47 pirq = gsi; in xen_pcifront_enable_irq()
52 rc = xen_bind_pirq_gsi_to_irq(gsi, pirq, share, "pcifront"); in xen_pcifront_enable_irq()
55 gsi, pirq, rc); in xen_pcifront_enable_irq()
67 int rc, pirq = -1, irq; in xen_register_pirq() local
77 pirq = gsi; in xen_register_pirq()
82 map_irq.pirq = pirq; in xen_register_pirq()
98 irq = xen_bind_pirq_gsi_to_irq(gsi, map_irq.pirq, shareable, name); in xen_register_pirq()
102 printk(KERN_DEBUG "xen: --> pirq=%d -> irq=%d (gsi=%d)\n", map_irq.pirq, irq, gsi); in xen_register_pirq()
213 static void xen_msi_compose_msg(struct pci_dev *pdev, unsigned int pirq, in xen_msi_compose_msg() argument
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| /linux-6.6.21/drivers/xen/events/ |
| D | events_base.c | 123 unsigned short pirq; member
128 } pirq; member
389 unsigned int pirq, unsigned int gsi, in xen_irq_info_pirq_setup() argument
392 info->u.pirq.pirq = pirq; in xen_irq_info_pirq_setup()
393 info->u.pirq.gsi = gsi; in xen_irq_info_pirq_setup()
394 info->u.pirq.domid = domid; in xen_irq_info_pirq_setup()
395 info->u.pirq.flags = flags; in xen_irq_info_pirq_setup()
464 return info->u.pirq.pirq; in pirq_from_irq()
514 return info->u.pirq.flags & PIRQ_NEEDS_EOI; in pirq_needs_eoi_flag()
816 info->u.pirq.flags &= ~PIRQ_NEEDS_EOI; in pirq_query_unmask()
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| /linux-6.6.21/drivers/sh/intc/ |
| D | virq.c | 150 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()
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| D | internals.h | 49 unsigned int pirq; member
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| /linux-6.6.21/Documentation/arch/x86/i386/ |
| D | IO-APIC.rst | 44 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-6.6.21/drivers/gpio/ |
| D | gpio-dwapb.c | 104 struct dwapb_gpio_port_irqchip *pirq; member
427 static int dwapb_convert_irqs(struct dwapb_gpio_port_irqchip *pirq, in dwapb_convert_irqs() argument
437 pirq->irq[pirq->nr_irqs++] = pp->irq[i]; in dwapb_convert_irqs()
440 return pirq->nr_irqs ? 0 : -ENOENT; in dwapb_convert_irqs()
447 struct dwapb_gpio_port_irqchip *pirq; in dwapb_configure_irqs() local
452 pirq = devm_kzalloc(gpio->dev, sizeof(*pirq), GFP_KERNEL); in dwapb_configure_irqs()
453 if (!pirq) in dwapb_configure_irqs()
456 if (dwapb_convert_irqs(pirq, pp)) { in dwapb_configure_irqs()
465 port->pirq = pirq; in dwapb_configure_irqs()
486 girq->num_parents = pirq->nr_irqs; in dwapb_configure_irqs()
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| /linux-6.6.21/include/xen/ |
| D | events.h | 112 unsigned pirq, int shareable, char *name);
119 int pirq, int nvec, const char *name, domid_t domid);
126 int xen_irq_from_pirq(unsigned pirq);
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| /linux-6.6.21/drivers/input/misc/ |
| D | pcap_keys.c | 26 int pirq = irq_to_pcap(pcap_keys->pcap, irq); in pcap_keys_handler() local
30 pstat &= 1 << pirq; in pcap_keys_handler()
32 switch (pirq) { in pcap_keys_handler()
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| /linux-6.6.21/include/xen/interface/ |
| D | physdev.h | 126 int pirq; member
146 int pirq; member
215 uint32_t pirq; member
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| D | event_channel.h | 78 uint32_t pirq; member
149 uint32_t pirq; /* EVTCHNSTAT_pirq */ member
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| /linux-6.6.21/drivers/extcon/ |
| D | extcon-axp288.c | 369 int ret, i, pirq; in axp288_extcon_probe() local
432 pirq = platform_get_irq(pdev, i); in axp288_extcon_probe()
433 if (pirq < 0) in axp288_extcon_probe()
434 return pirq; in axp288_extcon_probe()
436 info->irq[i] = regmap_irq_get_virq(info->regmap_irqc, pirq); in axp288_extcon_probe()
439 "failed to get virtual interrupt=%d\n", pirq); in axp288_extcon_probe()
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| /linux-6.6.21/drivers/rtc/ |
| D | rtc-pcap.c | 106 static int pcap_rtc_irq_enable(struct device *dev, int pirq, unsigned int en) in pcap_rtc_irq_enable() argument
111 enable_irq(pcap_to_irq(pcap_rtc->pcap, pirq)); in pcap_rtc_irq_enable()
113 disable_irq(pcap_to_irq(pcap_rtc->pcap, pirq)); in pcap_rtc_irq_enable()
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| /linux-6.6.21/drivers/power/supply/ |
| D | axp288_fuel_gauge.c | 696 int i, pirq, ret; in axp288_fuel_gauge_probe() local
726 pirq = platform_get_irq(pdev, i); in axp288_fuel_gauge_probe()
727 if (pirq < 0) in axp288_fuel_gauge_probe()
729 ret = regmap_irq_get_virq(axp20x->regmap_irqc, pirq); in axp288_fuel_gauge_probe()
731 return dev_err_probe(dev, ret, "getting vIRQ %d\n", pirq); in axp288_fuel_gauge_probe()
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| D | axp288_charger.c | 834 int ret, i, pirq; in axp288_charger_probe() local
944 pirq = platform_get_irq(info->pdev, i); in axp288_charger_probe()
945 if (pirq < 0) in axp288_charger_probe()
946 return pirq; in axp288_charger_probe()
948 info->irq[i] = regmap_irq_get_virq(info->regmap_irqc, pirq); in axp288_charger_probe()
951 "failed to get virtual interrupt=%d\n", pirq); in axp288_charger_probe()
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| /linux-6.6.21/drivers/mfd/ |
| D | intel_soc_pmic_bxtwc.c | 414 int pirq, int irq_flags, in bxtwc_add_chained_irq_chip() argument
420 irq = regmap_irq_get_virq(pdata, pirq); in bxtwc_add_chained_irq_chip()
423 pirq, chip->name); in bxtwc_add_chained_irq_chip()
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| /linux-6.6.21/drivers/net/dsa/microchip/ |
| D | ksz_common.c | 1873 irq = irq_find_mapping(dev->ports[phy].pirq.domain, in ksz_irq_phy_setup()
2092 struct ksz_irq *pirq = &dev->ports[p].pirq; in ksz_pirq_setup() local
2094 pirq->nirqs = dev->info->port_nirqs; in ksz_pirq_setup()
2095 pirq->reg_mask = dev->dev_ops->get_port_addr(p, REG_PORT_INT_MASK); in ksz_pirq_setup()
2096 pirq->reg_status = dev->dev_ops->get_port_addr(p, REG_PORT_INT_STATUS); in ksz_pirq_setup()
2097 snprintf(pirq->name, sizeof(pirq->name), "port_irq-%d", p); in ksz_pirq_setup()
2099 pirq->irq_num = irq_find_mapping(dev->girq.domain, p); in ksz_pirq_setup()
2100 if (pirq->irq_num < 0) in ksz_pirq_setup()
2101 return pirq->irq_num; in ksz_pirq_setup()
2103 return ksz_irq_common_setup(dev, pirq); in ksz_pirq_setup()
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| D | ksz_common.h | 120 struct ksz_irq pirq; member
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| D | ksz_ptp.c | 1150 ptpirq->irq_num = irq_find_mapping(port->pirq.domain, PORT_SRC_PTP_INT); in ksz_ptp_irq_setup()
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| /linux-6.6.21/drivers/input/touchscreen/ |
| D | pcap_ts.c | 103 static irqreturn_t pcap_ts_event_touch(int pirq, void *data) in pcap_ts_event_touch() argument
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| /linux-6.6.21/Documentation/arch/x86/x86_64/ |
| D | boot-options.rst | 84 pirq=...
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| /linux-6.6.21/ |
| D | CREDITS | 2190 D: pirq addr, CS5535 alsa audio driver
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| /linux-6.6.21/Documentation/admin-guide/ |
| D | kernel-parameters.txt | 4509 pirq= [SMP,APIC] Manual mp-table setup
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