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Searched refs:irq (Results 1 – 25 of 100) sorted by relevance

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/illumos-gate/usr/src/grub/grub-0.97/netboot/
H A Dpic8259.c24 int install_irq_handler ( irq_t irq, segoff_t *handler, in install_irq_handler() argument
27 segoff_t *irq_vector = IRQ_VECTOR ( irq ); in install_irq_handler()
28 *previously_enabled = irq_enabled ( irq ); in install_irq_handler()
30 if ( irq > IRQ_MAX ) { in install_irq_handler()
37 if ( *previously_enabled ) disable_irq ( irq ); in install_irq_handler()
39 handler->segment, handler->offset, irq, in install_irq_handler()
45 if ( *previously_enabled ) enable_irq ( irq ); in install_irq_handler()
55 int remove_irq_handler ( irq_t irq, segoff_t *handler, in remove_irq_handler() argument
58 segoff_t *irq_vector = IRQ_VECTOR ( irq ); in remove_irq_handler()
60 if ( irq > IRQ_MAX ) { in remove_irq_handler()
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H A Dpic8259.h82 int install_irq_handler ( irq_t irq, segoff_t *handler,
85 int remove_irq_handler ( irq_t irq, segoff_t *handler,
88 int install_undi_irq_handler ( irq_t irq, segoff_t );
89 int remove_undi_irq_handler ( irq_t irq );
90 int undi_irq_triggered ( irq_t irq );
91 void send_specific_eoi ( irq_t irq );
/illumos-gate/usr/src/uts/i86xpv/os/
H A Devtchn.c177 #define IRQ_IS_CPUPOKE(irq) (ipi_info[XC_CPUPOKE_PIL].mi_irq == (irq)) argument
366 alloc_irq_evtchn(int irq, int index, int evtchn, int cpu) in alloc_irq_evtchn() argument
368 irq_info_t *irqp = &irq_info[irq]; in alloc_irq_evtchn()
384 evtchn_to_irq[evtchn] = irq; in alloc_irq_evtchn()
400 int irq; in alloc_irq() local
406 for (irq = 0; irq < NR_IRQS; irq++) { in alloc_irq()
407 if (irq_info[irq].ii_type == IRQT_UNBOUND) in alloc_irq()
411 if (irq == NR_IRQS) in alloc_irq()
414 irqp = &irq_info[irq]; in alloc_irq()
422 alloc_irq_evtchn(irq, index, evtchn, cpu); in alloc_irq()
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/illumos-gate/usr/src/cmd/bhyve/common/
H A Dpci_irq.c60 #define IRQ_PERMITTED(irq) (((1U << (irq)) & PERMITTED_IRQS) != 0) argument
118 pci_irq_reserve(int irq) in pci_irq_reserve() argument
121 assert(irq >= 0 && irq < NIRQ_COUNTS); in pci_irq_reserve()
123 assert(irq_counts[irq] == 0 || irq_counts[irq] == IRQ_DISABLED); in pci_irq_reserve()
124 irq_counts[irq] = IRQ_DISABLED; in pci_irq_reserve()
128 pci_irq_use(int irq) in pci_irq_use() argument
131 assert(irq >= 0 && irq < NIRQ_COUNTS); in pci_irq_use()
133 assert(irq_counts[irq] != IRQ_DISABLED); in pci_irq_use()
134 irq_counts[irq]++; in pci_irq_use()
206 int best_count, best_irq, best_pin, irq, pin; in pirq_alloc_pin() local
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H A Dpctestdev.c93 struct inout_port debugexit, ioport, irq; in pctestdev_init() local
138 irq.name = IRQ_NAME; in pctestdev_init()
139 irq.port = IRQ_BASE; in pctestdev_init()
140 irq.size = pincount; in pctestdev_init()
141 irq.flags = IOPORT_F_INOUT; in pctestdev_init()
142 irq.handler = pctestdev_irq_io; in pctestdev_init()
143 irq.arg = NULL; in pctestdev_init()
153 err = register_inout(&irq); in pctestdev_init()
166 (void)unregister_inout(&irq); in pctestdev_init()
238 int irq; in pctestdev_irq_io() local
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/illumos-gate/usr/src/uts/i86pc/io/pcplusmp/
H A Dapic.c277 apic_xlate_vector_by_irq(uchar_t irq) in apic_xlate_vector_by_irq() argument
279 if (apic_irq_table[irq] == NULL) in apic_xlate_vector_by_irq()
282 return (apic_irq_table[irq]->airq_vector); in apic_xlate_vector_by_irq()
387 int irq = apic_get_ipivect(ipl, -1); in apic_init_intr() local
389 ASSERT(irq != -1); in apic_init_intr()
391 apic_irq_table[irq]->airq_vector; in apic_init_intr()
395 "apic pcint", irq, NULL, NULL, NULL, NULL); in apic_init_intr()
423 int irq = apic_get_ipivect(ipl, -1); in apic_init_intr() local
425 ASSERT(irq != -1); in apic_init_intr()
426 apic_errvect = apic_irq_table[irq]->airq_vector; in apic_init_intr()
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H A Dapic_regops.c85 void apic_send_directed_EOI(uint32_t irq);
124 apic_send_EOI(uint32_t irq) in apic_send_EOI() argument
134 apic_send_directed_EOI(uint32_t irq) in apic_send_directed_EOI() argument
150 apic_irq = apic_irq_table[irq]; in apic_send_directed_EOI()
/illumos-gate/usr/src/tools/smatch/src/
H A Dcheck_locking.c46 irq, enumerator
60 [irq] = "irq", in get_lock_name()
190 {"_raw_read_lock_irqsave", LOCK, irq, RETURN_VAL, ret_any},
192 {"_raw_read_unlock_irqrestore", RESTORE, irq, 1, ret_any},
199 {"_raw_write_lock_irqsave", LOCK, irq, RETURN_VAL, ret_any},
201 {"_raw_write_unlock_irqrestore", RESTORE, irq, 1, ret_any},
203 {"__raw_write_unlock_irqrestore", RESTORE, irq, 1, ret_any},
284 {"raw_local_irq_disable", LOCK, irq, NO_ARG, ret_any},
285 {"raw_local_irq_enable", UNLOCK, irq, NO_ARG, ret_any},
286 {"spin_lock_irq", LOCK, irq, NO_ARG, ret_any},
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/illumos-gate/usr/src/cmd/mdb/i86xpv/modules/xpv_psm/
H A Dxpv_psm.c128 virq_type(int irq) in virq_type() argument
133 if (virq_tbl[i].mi_irq == irq) in virq_type()
158 irq_type(int irq, int extended) in irq_type() argument
160 switch (irq_tbl[irq].ii_type) { in irq_type()
167 return (virq_type(irq)); in irq_type()
185 irq_ipl(int irq) in irq_ipl() argument
189 if (irq_tbl[irq].ii_u2.ipl != 0) in irq_ipl()
190 return (irq_tbl[irq].ii_u2.ipl); in irq_ipl()
193 if (ipi_tbl[i].mi_irq == irq) { in irq_ipl()
271 print_bus(int irq) in print_bus() argument
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/illumos-gate/usr/src/uts/i86pc/sys/
H A Dpsm_common.h59 typedef void (*intr_exit_fn_t)(int prev_ipl, int irq);
77 uchar_t irq; member
97 #define ELCR_LEVEL(elcrval, irq) (elcrval & (0x1 << irq)) argument
98 #define ELCR_EDGE(elcrval, irq) ((elcrval & (0x1 << irq)) == 0) argument
117 extern int acpi_set_irq_resource(acpi_psm_lnk_t *acpipsmlnkp, int irq);
122 extern int acpi_irqlist_find_irq(acpi_irqlist_t *irqlistp, int irq,
H A Dapic.h498 #define IRQINDEX(irq) ((irq) & 0xFF) /* Mask to get irq from virtual irq */ argument
771 extern void apic_intr_exit(int ipl, int irq);
772 extern void x2apic_intr_exit(int ipl, int irq);
782 extern uchar_t apic_allocate_vector(int ipl, int irq, int pri);
784 extern int apic_allocate_irq(int irq);
785 extern uint32_t apic_bind_intr(dev_info_t *dip, int irq, uchar_t ioapicid,
808 extern int apic_setup_io_intr(void *p, int irq, boolean_t deferred);
813 extern uchar_t apic_modify_vector(uchar_t vector, int irq);
/illumos-gate/usr/src/uts/i86xpv/io/psm/
H A Dxpv_uppc.c466 int32_t irq; in xen_uppc_acpi_irq_configure() local
511 irq = irqlistp->irqs[i]; in xen_uppc_acpi_irq_configure()
513 if ((irq > MAX_ISA_IRQ) || in xen_uppc_acpi_irq_configure()
515 (irq == 0)) in xen_uppc_acpi_irq_configure()
518 if (xen_uppc_reserved_irqlist[irq]) in xen_uppc_acpi_irq_configure()
521 if (xen_uppc_irq_shared_table[irq] == 0) { in xen_uppc_acpi_irq_configure()
522 chosen_irq = irq; in xen_uppc_acpi_irq_configure()
525 (irq == cur_irq)) { in xen_uppc_acpi_irq_configure()
531 if ((xen_uppc_irq_shared_table[irq] < min_share) || in xen_uppc_acpi_irq_configure()
532 ((xen_uppc_irq_shared_table[irq] == min_share) && in xen_uppc_acpi_irq_configure()
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H A Dxpv_psm.c130 xen_psm_bind_intr(int irq) in xen_psm_bind_intr() argument
138 if (irq <= APIC_MAX_VECTOR) in xen_psm_bind_intr()
139 irqptr = apic_irq_table[irq]; in xen_psm_bind_intr()
354 xen_psm_acquire_irq(int irq) in xen_psm_acquire_irq() argument
366 cpuid = ec_block_irq(irq); in xen_psm_acquire_irq()
782 xen_psm_rebind_irq(int irq) in xen_psm_rebind_irq() argument
788 newcpu = xen_psm_bind_intr(irq); in xen_psm_rebind_irq()
795 ec_set_irq_affinity(irq, ncpu); in xen_psm_rebind_irq()
796 if (irq <= APIC_MAX_VECTOR) { in xen_psm_rebind_irq()
797 irqptr = apic_irq_table[irq]; in xen_psm_rebind_irq()
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/illumos-gate/usr/src/uts/i86pc/io/psm/
H A Duppc.c709 int32_t irq; in uppc_acpi_irq_configure() local
753 irq = irqlistp->irqs[i]; in uppc_acpi_irq_configure()
755 if ((irq > MAX_ISA_IRQ) || in uppc_acpi_irq_configure()
757 (irq == 0)) in uppc_acpi_irq_configure()
760 if (uppc_reserved_irqlist[irq]) in uppc_acpi_irq_configure()
763 if (uppc_irq_shared_table[irq] == 0) { in uppc_acpi_irq_configure()
764 chosen_irq = irq; in uppc_acpi_irq_configure()
766 if (!(uppc_prefer_crs) || (irq == cur_irq)) { in uppc_acpi_irq_configure()
772 if ((uppc_irq_shared_table[irq] < min_share) || in uppc_acpi_irq_configure()
773 ((uppc_irq_shared_table[irq] == min_share) && in uppc_acpi_irq_configure()
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H A Dpsm_common.c454 acpi_set_irq_resource(acpi_psm_lnk_t *acpipsmlnkp, int irq) in acpi_set_irq_resource() argument
516 srsp->Data.Irq.Interrupts[0] = (uint8_t)irq; in acpi_set_irq_resource()
520 srsp->Data.ExtendedIrq.Interrupts[0] = irq; in acpi_set_irq_resource()
592 int irq; in acpi_get_current_irq_resource() local
614 irq = -1; in acpi_get_current_irq_resource()
618 if (irq > 0) { in acpi_get_current_irq_resource()
636 irq = rp->Data.Irq.Interrupts[0]; in acpi_get_current_irq_resource()
639 if (irq > 0) { in acpi_get_current_irq_resource()
657 irq = rp->Data.ExtendedIrq.Interrupts[0]; in acpi_get_current_irq_resource()
664 *pci_irqp = irq; in acpi_get_current_irq_resource()
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/illumos-gate/usr/src/cmd/mdb/i86xpv/modules/xpv_uppc/
H A Dxpv_uppc.c119 virq_type(int irq) in virq_type() argument
124 if (virq_tbl[i].mi_irq == irq) in virq_type()
147 irq_type(int irq, int extended) in irq_type() argument
149 switch (irq_tbl[irq].ii_type) { in irq_type()
156 return (virq_type(irq)); in irq_type()
362 int irq = evtchn_tbl[i]; in evtchn_dump() local
364 if (irq == INVALID_IRQ) { in evtchn_dump()
374 mdb_printf("%-14s", irq_type(irq, 1)); in evtchn_dump()
378 mdb_printf("%-4d", irq); in evtchn_dump()
380 mdb_printf("%6d/%-2d ", irq_tbl[irq].ii_u2.ipl, in evtchn_dump()
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/illumos-gate/usr/src/uts/intel/io/vmm/io/
H A Dvatpic.c443 vatpic_set_irqstate(struct vm *vm, int irq, enum irqstate irqstate) in vatpic_set_irqstate() argument
449 if (irq < 0 || irq > 15) in vatpic_set_irqstate()
453 atpic = &vatpic->atpic[irq >> 3]; in vatpic_set_irqstate()
461 err = vatpic_set_pinstate(vatpic, irq, true); in vatpic_set_irqstate()
464 err = vatpic_set_pinstate(vatpic, irq, false); in vatpic_set_irqstate()
467 err = vatpic_set_pinstate(vatpic, irq, true); in vatpic_set_irqstate()
469 err = vatpic_set_pinstate(vatpic, irq, false); in vatpic_set_irqstate()
481 vatpic_assert_irq(struct vm *vm, int irq) in vatpic_assert_irq() argument
483 return (vatpic_set_irqstate(vm, irq, IRQSTATE_ASSERT)); in vatpic_assert_irq()
487 vatpic_deassert_irq(struct vm *vm, int irq) in vatpic_deassert_irq() argument
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H A Dvioapic.c186 vioapic_set_irqstate(struct vm *vm, int irq, enum irqstate irqstate) in vioapic_set_irqstate() argument
191 if (irq < 0 || irq >= REDIR_ENTRIES) in vioapic_set_irqstate()
199 err = vioapic_set_pinstate(vioapic, irq, true); in vioapic_set_irqstate()
202 err = vioapic_set_pinstate(vioapic, irq, false); in vioapic_set_irqstate()
205 err = vioapic_set_pinstate(vioapic, irq, true); in vioapic_set_irqstate()
207 err = vioapic_set_pinstate(vioapic, irq, false); in vioapic_set_irqstate()
219 vioapic_assert_irq(struct vm *vm, int irq) in vioapic_assert_irq() argument
222 return (vioapic_set_irqstate(vm, irq, IRQSTATE_ASSERT)); in vioapic_assert_irq()
226 vioapic_deassert_irq(struct vm *vm, int irq) in vioapic_deassert_irq() argument
229 return (vioapic_set_irqstate(vm, irq, IRQSTATE_DEASSERT)); in vioapic_deassert_irq()
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H A Dvatpic.h47 int vatpic_assert_irq(struct vm *vm, int irq);
48 int vatpic_deassert_irq(struct vm *vm, int irq);
49 int vatpic_pulse_irq(struct vm *vm, int irq);
50 int vatpic_set_irq_trigger(struct vm *vm, int irq,
H A Dvioapic.h51 int vioapic_assert_irq(struct vm *vm, int irq);
52 int vioapic_deassert_irq(struct vm *vm, int irq);
53 int vioapic_pulse_irq(struct vm *vm, int irq);
/illumos-gate/usr/src/uts/i86pc/io/
H A Dmp_platform_common.c102 void apic_record_rdt_entry(apic_irq_t *irqptr, int irq);
128 uchar_t acpi_find_ioapic(int irq);
268 int32_t irq; member
1469 acpi_find_ioapic(int irq) in acpi_find_ioapic() argument
1474 if (irq >= apic_io_vectbase[i] && irq <= apic_io_vectend[i]) in acpi_find_ioapic()
1663 apic_allocate_irq(int irq) in apic_allocate_irq() argument
1667 if ((freeirq = apic_find_free_irq(irq, (APIC_RESV_IRQ - 1))) == -1) { in apic_allocate_irq()
1669 (irq - 1))) == -1) { in apic_allocate_irq()
1730 apic_record_rdt_entry(apic_irq_t *irqptr, int irq) in apic_record_rdt_entry() argument
1739 "irq = 0x%x dip = 0x%p vector = 0x%x\n", intr_index, irq, in apic_record_rdt_entry()
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/illumos-gate/usr/src/uts/i86xpv/sys/
H A Devtchn_impl.h109 #define IRQ_TO_PIRQ(irq) ((irq) - PIRQ_BASE) argument
112 #define IRQ_TO_DYNIRQ(irq) ((irq) - DYNIRQ_BASE) argument
162 extern void ec_unbind_irq(int irq);
/illumos-gate/usr/src/cmd/bhyve/amd64/
H A Datkbdc.c108 int irq; member
117 int irq; member
143 vm_isa_pulse_irq(sc->ctx, sc->kbd.irq, sc->kbd.irq); in atkbdc_assert_kbd_intr()
152 vm_isa_pulse_irq(sc->ctx, sc->aux.irq, sc->aux.irq); in atkbdc_assert_aux_intr()
542 sc->kbd.irq = KBD_DEV_IRQ; in atkbdc_init()
545 sc->aux.irq = AUX_DEV_IRQ; in atkbdc_init()
H A Dpci_lpc.c78 int irq; member
200 assert(sc->irq >= 0); in lpc_uart_intr_assert()
202 vm_isa_pulse_irq(lpc_bridge->pi_vmctx, sc->irq, sc->irq); in lpc_uart_intr_assert()
283 if (uart_legacy_alloc(unit, &sc->iobase, &sc->irq) != 0) { in lpc_init()
288 pci_irq_reserve(sc->irq); in lpc_init()
440 dsdt_fixed_irq(sc->irq); in pci_lpc_uart_dsdt()
/illumos-gate/usr/src/uts/intel/io/acpica/
H A Dacpi_enum.c87 add_interrupt(intrs_t *intrs, int irq) in add_interrupt() argument
91 if (intrs->i_intrs[i] == irq) in add_interrupt()
121 intrs->i_intrs[intrs->i_num++] = irq; in add_interrupt()
182 uint8_t irq = resource_ptr->Data.Irq.Interrupts[i]; in parse_resources_irq() local
184 add_interrupt(intrs, irq); in parse_resources_irq()
185 add_interrupt(&used_interrupts, irq); in parse_resources_irq()
189 __func__, i, irq); in parse_resources_irq()
200 uint32_t irq = resource_ptr->Data.ExtendedIrq.Interrupts[i]; in parse_resources_extended_irq() local
208 if (irq > INT32_MAX) { in parse_resources_extended_irq()
212 __func__, irq); in parse_resources_extended_irq()
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