Searched refs:bus_irq (Results 1 – 2 of 2) sorted by relevance
| /Linux-v5.4/drivers/irqchip/ |
| D | irq-aspeed-i2c-ic.c | 37 unsigned int bus_irq; in aspeed_i2c_ic_irq_handler() local
42 bus_irq = irq_find_mapping(i2c_ic->irq_domain, bit); in aspeed_i2c_ic_irq_handler()
43 generic_handle_irq(bus_irq); in aspeed_i2c_ic_irq_handler()
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| /Linux-v5.4/arch/x86/kernel/acpi/ |
| D | boot.c | 336 static int __init mp_register_ioapic_irq(u8 bus_irq, u8 polarity,
339 static void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, in mp_override_legacy_irq() argument
345 if (bus_irq >= NR_IRQS_LEGACY) { in mp_override_legacy_irq()
346 pr_warn("Invalid bus_irq %u for legacy override\n", bus_irq); in mp_override_legacy_irq()
355 if ((bus_irq == 0) && (trigger == 3)) in mp_override_legacy_irq()
358 if (mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi) < 0) in mp_override_legacy_irq()
367 isa_irq_to_gsi[bus_irq] = gsi; in mp_override_legacy_irq()
406 static int __init mp_register_ioapic_irq(u8 bus_irq, u8 polarity, in mp_register_ioapic_irq() argument
425 mp_irq.srcbusirq = bus_irq; in mp_register_ioapic_irq()
463 static void __init acpi_sci_ioapic_setup(u8 bus_irq, u16 polarity, u16 trigger, u32 gsi) in acpi_sci_ioapic_setup() argument
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