| /arch/ia64/kernel/ |
| D | iosapic.c | 164 find_iosapic (unsigned int gsi) in find_iosapic() argument
169 if ((unsigned) (gsi - iosapic_lists[i].gsi_base) < in find_iosapic()
177 static inline int __gsi_to_irq(unsigned int gsi) in __gsi_to_irq() argument
186 if (rte->iosapic->gsi_base + rte->rte_index == gsi) in __gsi_to_irq()
193 gsi_to_irq (unsigned int gsi) in gsi_to_irq() argument
199 irq = __gsi_to_irq(gsi); in gsi_to_irq()
204 static struct iosapic_rte_info *find_rte(unsigned int irq, unsigned int gsi) in find_rte() argument
209 if (rte->iosapic->gsi_base + rte->rte_index == gsi) in find_rte()
215 set_rte (unsigned int gsi, unsigned int irq, unsigned int dest, int mask) in set_rte() argument
226 rte = find_rte(irq, gsi); in set_rte()
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| D | acpi.c | 527 int acpi_register_gsi(struct device *dev, u32 gsi, int triggering, int polarity) in acpi_register_gsi() argument
530 return gsi; in acpi_register_gsi()
532 if (has_8259 && gsi < 16) in acpi_register_gsi()
533 return isa_irq_to_vector(gsi); in acpi_register_gsi()
535 return iosapic_register_intr(gsi, in acpi_register_gsi()
545 void acpi_unregister_gsi(u32 gsi) in acpi_unregister_gsi() argument
550 if (has_8259 && gsi < 16) in acpi_unregister_gsi()
553 iosapic_unregister_intr(gsi); in acpi_unregister_gsi()
688 int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) in acpi_gsi_to_irq() argument
692 if (has_8259 && gsi < 16) in acpi_gsi_to_irq()
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| /arch/x86/pci/ |
| D | xen.c | 37 u8 gsi; in xen_pcifront_enable_irq() local
39 rc = pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &gsi); in xen_pcifront_enable_irq()
46 pirq = gsi; in xen_pcifront_enable_irq()
48 if (gsi < nr_legacy_irqs()) in xen_pcifront_enable_irq()
51 rc = xen_bind_pirq_gsi_to_irq(gsi, pirq, share, "pcifront"); in xen_pcifront_enable_irq()
54 gsi, pirq, rc); in xen_pcifront_enable_irq()
59 dev_info(&dev->dev, "Xen PCI mapped GSI%d to IRQ%d\n", gsi, dev->irq); in xen_pcifront_enable_irq()
64 static int xen_register_pirq(u32 gsi, int triggering, bool set_pirq) in xen_register_pirq() argument
71 irq = xen_irq_from_gsi(gsi); in xen_register_pirq()
76 pirq = gsi; in xen_register_pirq()
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| D | intel_mid_pci.c | 220 u8 gsi; in intel_mid_pci_irq_enable() local
225 ret = pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &gsi); in intel_mid_pci_irq_enable()
236 if (gsi == 0) { in intel_mid_pci_irq_enable()
265 ret = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info); in intel_mid_pci_irq_enable()
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| /arch/x86/kernel/acpi/ |
| D | boot.c | 341 u8 trigger, u32 gsi);
344 u32 gsi) in mp_override_legacy_irq() argument
362 if (mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi) < 0) in mp_override_legacy_irq()
369 if (gsi < nr_legacy_irqs() && isa_irq_to_gsi[gsi] == gsi) in mp_override_legacy_irq()
370 isa_irq_to_gsi[gsi] = INVALID_ACPI_IRQ; in mp_override_legacy_irq()
371 isa_irq_to_gsi[bus_irq] = gsi; in mp_override_legacy_irq()
374 static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger, in mp_config_acpi_gsi() argument
401 ioapic = mp_find_ioapic(gsi); in mp_config_acpi_gsi()
403 mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi); in mp_config_acpi_gsi()
411 u8 trigger, u32 gsi) in mp_register_ioapic_irq() argument
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| /arch/x86/include/asm/ |
| D | io_apic.h | 166 extern int mp_find_ioapic(u32 gsi);
167 extern int mp_find_ioapic_pin(int ioapic, u32 gsi);
168 extern int mp_map_gsi_to_irq(u32 gsi, unsigned int flags,
207 static inline int mp_find_ioapic(u32 gsi) { return 0; } in mp_find_ioapic() argument
208 static inline int mp_map_gsi_to_irq(u32 gsi, unsigned int flags, in mp_map_gsi_to_irq() argument
211 return gsi; in mp_map_gsi_to_irq()
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| D | acpi.h | 40 extern int (*__acpi_register_gsi)(struct device *dev, u32 gsi,
42 extern void (*__acpi_unregister_gsi)(u32 gsi);
51 extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
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| /arch/ia64/include/asm/ |
| D | iosapic.h | 87 extern int gsi_to_irq (unsigned int gsi);
88 extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity,
91 extern void iosapic_override_isa_irq (unsigned int isa_irq, unsigned int gsi,
95 unsigned int gsi,
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| D | acpi.h | 36 int acpi_gsi_to_irq (u32 gsi, unsigned int *irq);
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| /arch/x86/platform/intel-mid/device_libs/ |
| D | platform_mrfld_wdt.c | 30 int gsi = TANGIER_EXT_TIMER0_MSI; in tangier_probe() local
38 irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info); in tangier_probe()
40 dev_warn(&pdev->dev, "cannot find interrupt %d in ioapic\n", gsi); in tangier_probe()
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| /arch/x86/kernel/apic/ |
| D | io_apic.c | 870 int acpi_get_override_irq(u32 gsi, int *trigger, int *polarity);
875 u32 gsi, int ioapic_idx, int pin) in ioapic_copy_alloc_attr() argument
890 if (acpi_get_override_irq(gsi, &trigger, &polarity) >= 0) { in ioapic_copy_alloc_attr()
946 static int alloc_irq_from_domain(struct irq_domain *domain, int ioapic, u32 gsi, in alloc_irq_from_domain() argument
959 if (!ioapic_initialized || gsi >= nr_legacy_irqs()) in alloc_irq_from_domain()
960 irq = gsi; in alloc_irq_from_domain()
964 irq = gsi; in alloc_irq_from_domain()
1021 static int mp_map_pin_to_irq(u32 gsi, int idx, int ioapic, int pin, in mp_map_pin_to_irq() argument
1056 ioapic_copy_alloc_attr(&tmp, info, gsi, ioapic, pin); in mp_map_pin_to_irq()
1061 irq = alloc_irq_from_domain(domain, ioapic, gsi, &tmp); in mp_map_pin_to_irq()
[all …]
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| /arch/x86/kvm/ |
| D | irq_comm.c | 256 int idx, gsi; in kvm_fire_mask_notifiers() local
259 gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin); in kvm_fire_mask_notifiers()
260 if (gsi != -1) in kvm_fire_mask_notifiers()
262 if (kimn->irq == gsi) in kvm_fire_mask_notifiers()
353 { .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP, \
358 { .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP, \
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| D | hyperv.c | 170 int gsi, idx; in kvm_hv_notify_acked_sint() local
184 gsi = atomic_read(&synic->sint_to_gsi[sint]); in kvm_hv_notify_acked_sint()
185 if (gsi != -1) in kvm_hv_notify_acked_sint()
186 kvm_notify_acked_gsi(kvm, gsi); in kvm_hv_notify_acked_sint()
476 static int kvm_hv_set_sint_gsi(struct kvm *kvm, u32 vpidx, u32 sint, int gsi) in kvm_hv_set_sint_gsi() argument
487 atomic_set(&synic->sint_to_gsi[sint], gsi); in kvm_hv_set_sint_gsi()
495 u32 gsi; in kvm_hv_irq_routing_update() local
500 for (gsi = 0; gsi < irq_rt->nr_rt_entries; gsi++) { in kvm_hv_irq_routing_update()
501 hlist_for_each_entry(e, &irq_rt->map[gsi], link) { in kvm_hv_irq_routing_update()
504 e->hv_sint.sint, gsi); in kvm_hv_irq_routing_update()
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| D | trace.h | 995 unsigned int gsi, unsigned int gvec,
997 TP_ARGS(host_irq, vcpu_id, gsi, gvec, pi_desc_addr, set),
1002 __field( unsigned int, gsi )
1011 __entry->gsi = gsi;
1022 __entry->gsi,
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| D | i8254.c | 693 pit_state->irq_ack_notifier.gsi = 0; in kvm_create_pit()
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| D | x86.c | 11410 prod->irq, irqfd->gsi, 1); in kvm_arch_irq_bypass_add_producer()
11434 ret = kvm_x86_ops.update_pi_irte(irqfd->kvm, prod->irq, irqfd->gsi, 0); in kvm_arch_irq_bypass_del_producer()
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| /arch/powerpc/kvm/ |
| D | book3s.c | 1007 return kvm_set_irq(kvm, irq_source_id, irq_entry->gsi, in kvm_arch_set_irq_inatomic()
1014 return kvm_set_irq(kvm, irq_source_id, e->gsi, level, line_status); in kvmppc_book3s_set_irq()
1018 struct kvm_kernel_irq_routing_entry *entries, int gsi) in kvm_irq_map_gsi() argument
1020 entries->gsi = gsi; in kvm_irq_map_gsi()
1024 entries->irqchip.pin = gsi; in kvm_irq_map_gsi()
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| D | book3s_hv.c | 5291 ret = kvmppc_set_passthru_irq(irqfd->kvm, prod->irq, irqfd->gsi); in kvmppc_irq_bypass_add_producer_hv()
5294 prod->irq, irqfd->gsi, ret); in kvmppc_irq_bypass_add_producer_hv()
5313 ret = kvmppc_clr_passthru_irq(irqfd->kvm, prod->irq, irqfd->gsi); in kvmppc_irq_bypass_del_producer_hv()
5316 prod->irq, irqfd->gsi, ret); in kvmppc_irq_bypass_del_producer_hv()
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| /arch/arm64/kvm/vgic/ |
| D | vgic-irqfd.c | 147 entries[i].gsi = i; in kvm_vgic_setup_default_irq_routing()
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| /arch/x86/kvm/vmx/ |
| D | posted_intr.c | 315 trace_kvm_pi_irte_update(host_irq, vcpu->vcpu_id, e->gsi, in pi_update_irte()
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| /arch/x86/kvm/svm/ |
| D | avic.c | 895 e->gsi, vcpu_info.vector, in svm_update_pi_irte()
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| /arch/arm64/boot/dts/qcom/ |
| D | sc7180.dtsi | 1404 "gsi";
1411 "gsi",
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| D | sdm845.dtsi | 2152 "gsi";
2159 "gsi",
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