| /Linux-v4.19/drivers/infiniband/hw/mlx5/ |
| D | gsi.c | 73 static void generate_completions(struct mlx5_ib_gsi_qp *gsi) in generate_completions() argument
75 struct ib_cq *gsi_cq = gsi->ibqp.send_cq; in generate_completions()
79 for (index = gsi->outstanding_ci; index != gsi->outstanding_pi; in generate_completions()
81 wr = &gsi->outstanding_wrs[index % gsi->cap.max_send_wr]; in generate_completions()
86 if (gsi->sq_sig_type == IB_SIGNAL_ALL_WR || in generate_completions()
93 gsi->outstanding_ci = index; in generate_completions()
98 struct mlx5_ib_gsi_qp *gsi = cq->cq_context; in handle_single_completion() local
104 spin_lock_irqsave(&gsi->lock, flags); in handle_single_completion()
109 wr->wc.qp = &gsi->ibqp; in handle_single_completion()
111 generate_completions(gsi); in handle_single_completion()
[all …]
|
| /Linux-v4.19/arch/x86/pci/ |
| D | xen.c | 35 u8 gsi; in xen_pcifront_enable_irq() local
37 rc = pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &gsi); in xen_pcifront_enable_irq()
44 pirq = gsi; in xen_pcifront_enable_irq()
46 if (gsi < nr_legacy_irqs()) in xen_pcifront_enable_irq()
49 rc = xen_bind_pirq_gsi_to_irq(gsi, pirq, share, "pcifront"); in xen_pcifront_enable_irq()
52 gsi, pirq, rc); in xen_pcifront_enable_irq()
57 dev_info(&dev->dev, "Xen PCI mapped GSI%d to IRQ%d\n", gsi, dev->irq); in xen_pcifront_enable_irq()
62 static int xen_register_pirq(u32 gsi, int gsi_override, int triggering, in xen_register_pirq() argument
70 irq = xen_irq_from_gsi(gsi); in xen_register_pirq()
75 pirq = gsi; in xen_register_pirq()
[all …]
|
| D | intel_mid_pci.c | 219 u8 gsi; in intel_mid_pci_irq_enable() local
224 ret = pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &gsi); in intel_mid_pci_irq_enable()
235 if (gsi == 0) { in intel_mid_pci_irq_enable()
264 ret = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info); in intel_mid_pci_irq_enable()
|
| /Linux-v4.19/arch/ia64/include/asm/ |
| D | iosapic.h | 89 extern int gsi_to_irq (unsigned int gsi);
90 extern int iosapic_register_intr (unsigned int gsi, unsigned long polarity,
93 extern void iosapic_override_isa_irq (unsigned int isa_irq, unsigned int gsi,
97 unsigned int gsi,
110 #define iosapic_register_intr(gsi,polarity,trigger) (gsi) argument
112 #define iosapic_override_isa_irq(isa_irq,gsi,polarity,trigger) do { } while (0) argument
113 #define iosapic_register_platform_intr(type,gsi,pmi,eid,id, \ argument
114 polarity,trigger) (gsi)
|
| /Linux-v4.19/arch/ia64/kernel/ |
| D | iosapic.c | 167 find_iosapic (unsigned int gsi) in find_iosapic() argument
172 if ((unsigned) (gsi - iosapic_lists[i].gsi_base) < in find_iosapic()
180 static inline int __gsi_to_irq(unsigned int gsi) in __gsi_to_irq() argument
189 if (rte->iosapic->gsi_base + rte->rte_index == gsi) in __gsi_to_irq()
196 gsi_to_irq (unsigned int gsi) in gsi_to_irq() argument
202 irq = __gsi_to_irq(gsi); in gsi_to_irq()
207 static struct iosapic_rte_info *find_rte(unsigned int irq, unsigned int gsi) in find_rte() argument
212 if (rte->iosapic->gsi_base + rte->rte_index == gsi) in find_rte()
218 set_rte (unsigned int gsi, unsigned int irq, unsigned int dest, int mask) in set_rte() argument
229 rte = find_rte(irq, gsi); in set_rte()
[all …]
|
| D | acpi.c | 615 int acpi_register_gsi(struct device *dev, u32 gsi, int triggering, int polarity) in acpi_register_gsi() argument
618 return gsi; in acpi_register_gsi()
620 if (has_8259 && gsi < 16) in acpi_register_gsi()
621 return isa_irq_to_vector(gsi); in acpi_register_gsi()
623 return iosapic_register_intr(gsi, in acpi_register_gsi()
633 void acpi_unregister_gsi(u32 gsi) in acpi_unregister_gsi() argument
638 if (has_8259 && gsi < 16) in acpi_unregister_gsi()
641 iosapic_unregister_intr(gsi); in acpi_unregister_gsi()
777 int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) in acpi_gsi_to_irq() argument
781 if (has_8259 && gsi < 16) in acpi_gsi_to_irq()
[all …]
|
| /Linux-v4.19/arch/x86/kernel/acpi/ |
| D | boot.c | 353 u8 trigger, u32 gsi);
356 u32 gsi) in mp_override_legacy_irq() argument
374 if (mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi) < 0) in mp_override_legacy_irq()
381 if (gsi < nr_legacy_irqs() && isa_irq_to_gsi[gsi] == gsi) in mp_override_legacy_irq()
382 isa_irq_to_gsi[gsi] = INVALID_ACPI_IRQ; in mp_override_legacy_irq()
383 isa_irq_to_gsi[bus_irq] = gsi; in mp_override_legacy_irq()
386 static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger, in mp_config_acpi_gsi() argument
413 ioapic = mp_find_ioapic(gsi); in mp_config_acpi_gsi()
415 mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi); in mp_config_acpi_gsi()
423 u8 trigger, u32 gsi) in mp_register_ioapic_irq() argument
[all …]
|
| /Linux-v4.19/scripts/gcc-plugins/ |
| D | latent_entropy_plugin.c | 348 gimple_stmt_iterator gsi; in perturb_local_entropy() local
355 gsi = gsi_after_labels(bb); in perturb_local_entropy()
356 gsi_insert_before(&gsi, assign, GSI_NEW_STMT); in perturb_local_entropy()
360 static void __perturb_latent_entropy(gimple_stmt_iterator *gsi, in __perturb_latent_entropy() argument
374 gsi_insert_before(gsi, assign, GSI_NEW_STMT); in __perturb_latent_entropy()
380 gsi_insert_after(gsi, assign, GSI_NEW_STMT); in __perturb_latent_entropy()
385 gsi_insert_after(gsi, assign, GSI_NEW_STMT); in __perturb_latent_entropy()
391 gimple_stmt_iterator gsi; in handle_tail_calls() local
393 for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { in handle_tail_calls()
395 gimple stmt = gsi_stmt(gsi); in handle_tail_calls()
[all …]
|
| D | structleak_plugin.c | 118 gimple_stmt_iterator gsi; in initialize() local
126 for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { in initialize()
127 gimple stmt = gsi_stmt(gsi); in initialize()
159 gsi = gsi_after_labels(single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun))); in initialize()
160 gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT); in initialize()
|
| D | sancov_plugin.c | 45 gimple_stmt_iterator gsi = gsi_after_labels(bb); in sancov_execute() local
47 if (gsi_end_p(gsi)) in sancov_execute()
50 stmt = gsi_stmt(gsi); in sancov_execute()
53 gsi_insert_before(&gsi, gcall, GSI_SAME_STMT); in sancov_execute()
|
| /Linux-v4.19/drivers/acpi/ |
| D | evged.c | 60 unsigned int gsi; member
70 acpi_ret = acpi_execute_simple_method(event->handle, NULL, event->gsi); in acpi_ged_irq_handler()
82 unsigned int gsi; in acpi_ged_request_interrupt() local
100 gsi = p->interrupts[0]; in acpi_ged_request_interrupt()
102 gsi = pext->interrupts[0]; in acpi_ged_request_interrupt()
115 event->gsi = gsi; in acpi_ged_request_interrupt()
129 dev_dbg(dev, "GED listening GSI %u @ IRQ %u\n", gsi, irq); in acpi_ged_request_interrupt()
165 event->gsi, event->irq); in ged_shutdown()
|
| D | pci_irq.c | 411 int gsi; in acpi_pci_irq_enable() local
451 gsi = acpi_pci_link_allocate_irq(entry->link, in acpi_pci_irq_enable()
456 gsi = entry->index; in acpi_pci_irq_enable()
458 gsi = -1; in acpi_pci_irq_enable()
460 if (gsi < 0) { in acpi_pci_irq_enable()
476 rc = acpi_register_gsi(&dev->dev, gsi, triggering, polarity); in acpi_pci_irq_enable()
492 pin_name(pin), link_desc, gsi, in acpi_pci_irq_enable()
503 int gsi; in acpi_pci_irq_disable() local
523 gsi = acpi_pci_link_free_irq(entry->link); in acpi_pci_irq_disable()
525 gsi = entry->index; in acpi_pci_irq_disable()
[all …]
|
| D | irq.c | 30 int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) in acpi_gsi_to_irq() argument
35 *irq = irq_find_mapping(d, gsi); in acpi_gsi_to_irq()
54 int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, in acpi_register_gsi() argument
65 fwspec.param[0] = gsi; in acpi_register_gsi()
77 void acpi_unregister_gsi(u32 gsi) in acpi_unregister_gsi() argument
81 int irq = irq_find_mapping(d, gsi); in acpi_unregister_gsi()
|
| D | resource.c | 391 static void acpi_dev_irqresource_disabled(struct resource *res, u32 gsi) in acpi_dev_irqresource_disabled() argument
393 res->start = gsi; in acpi_dev_irqresource_disabled()
394 res->end = gsi; in acpi_dev_irqresource_disabled()
398 static void acpi_dev_get_irqresource(struct resource *res, u32 gsi, in acpi_dev_get_irqresource() argument
404 if (!valid_IRQ(gsi)) { in acpi_dev_get_irqresource()
405 acpi_dev_irqresource_disabled(res, gsi); in acpi_dev_get_irqresource()
419 if (legacy && !acpi_get_override_irq(gsi, &t, &p)) { in acpi_dev_get_irqresource()
424 pr_warning("ACPI: IRQ %d override to %s, %s\n", gsi, in acpi_dev_get_irqresource()
432 irq = acpi_register_gsi(NULL, gsi, triggering, polarity); in acpi_dev_get_irqresource()
437 acpi_dev_irqresource_disabled(res, gsi); in acpi_dev_get_irqresource()
|
| /Linux-v4.19/virt/kvm/ |
| D | eventfd.c | 55 kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, irqfd->gsi, 1, in irqfd_inject()
57 kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, irqfd->gsi, 0, in irqfd_inject()
61 irqfd->gsi, 1, false); in irqfd_inject()
82 resampler->notifier.gsi, 0, false); in irqfd_resampler_ack()
107 resampler->notifier.gsi, 0, false); in irqfd_resampler_shutdown()
255 n_entries = kvm_irq_map_gsi(kvm, entries, irqfd->gsi); in irqfd_update()
305 irqfd->gsi = args->gsi; in kvm_irqfd_assign()
341 if (resampler->notifier.gsi == irqfd->gsi) { in kvm_irqfd_assign()
357 resampler->notifier.gsi = irqfd->gsi; in kvm_irqfd_assign()
451 int gsi, idx; in kvm_irq_has_notifier() local
[all …]
|
| D | irqchip.c | 35 struct kvm_kernel_irq_routing_entry *entries, int gsi) in kvm_irq_map_gsi() argument
43 if (irq_rt && gsi < irq_rt->nr_rt_entries) { in kvm_irq_map_gsi()
44 hlist_for_each_entry(e, &irq_rt->map[gsi], link) { in kvm_irq_map_gsi()
152 hlist_for_each_entry(ei, &rt->map[ue->gsi], link) in setup_routing_entry()
158 e->gsi = ue->gsi; in setup_routing_entry()
164 rt->chip[e->irqchip.irqchip][e->irqchip.pin] = e->gsi; in setup_routing_entry()
166 hlist_add_head(&e->link, &rt->map[e->gsi]); in setup_routing_entry()
191 if (ue[i].gsi >= KVM_MAX_IRQ_ROUTES) in kvm_set_irq_routing()
193 nr_rt_entries = max(nr_rt_entries, ue[i].gsi); in kvm_set_irq_routing()
|
| /Linux-v4.19/drivers/perf/ |
| D | arm_pmu_acpi.c | 27 int gsi, trigger; in arm_pmu_acpi_register_irq() local
33 gsi = gicc->performance_interrupt; in arm_pmu_acpi_register_irq()
42 if (!gsi) in arm_pmu_acpi_register_irq()
61 return acpi_register_gsi(NULL, gsi, trigger, ACPI_ACTIVE_HIGH); in arm_pmu_acpi_register_irq()
67 int gsi; in arm_pmu_acpi_unregister_irq() local
73 gsi = gicc->performance_interrupt; in arm_pmu_acpi_unregister_irq()
74 acpi_unregister_gsi(gsi); in arm_pmu_acpi_unregister_irq()
|
| /Linux-v4.19/arch/x86/include/asm/ |
| D | io_apic.h | 167 extern int mp_find_ioapic(u32 gsi);
168 extern int mp_find_ioapic_pin(int ioapic, u32 gsi);
169 extern int mp_map_gsi_to_irq(u32 gsi, unsigned int flags,
208 static inline int mp_find_ioapic(u32 gsi) { return 0; } in mp_find_ioapic() argument
209 static inline int mp_map_gsi_to_irq(u32 gsi, unsigned int flags, in mp_map_gsi_to_irq() argument
212 return gsi; in mp_map_gsi_to_irq()
|
| D | acpi.h | 58 extern int (*__acpi_register_gsi)(struct device *dev, u32 gsi,
60 extern void (*__acpi_unregister_gsi)(u32 gsi);
69 extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
|
| /Linux-v4.19/arch/x86/platform/intel-mid/device_libs/ |
| D | platform_mrfld_wdt.c | 34 int gsi = TANGIER_EXT_TIMER0_MSI; in tangier_probe() local
42 irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info); in tangier_probe()
44 dev_warn(&pdev->dev, "cannot find interrupt %d in ioapic\n", gsi); in tangier_probe()
|
| /Linux-v4.19/drivers/xen/events/ |
| D | events_base.c | 224 unsigned gsi, in xen_irq_info_pirq_setup() argument
231 info->u.pirq.gsi = gsi; in xen_irq_info_pirq_setup()
401 static int __must_check xen_allocate_irq_gsi(unsigned gsi) in xen_allocate_irq_gsi() argument
415 if (gsi < nr_legacy_irqs()) in xen_allocate_irq_gsi()
416 irq = gsi; in xen_allocate_irq_gsi()
418 irq = irq_alloc_desc_at(gsi, -1); in xen_allocate_irq_gsi()
585 int xen_irq_from_gsi(unsigned gsi) in xen_irq_from_gsi() argument
593 if (info->u.pirq.gsi == gsi) in xen_irq_from_gsi()
644 int xen_bind_pirq_gsi_to_irq(unsigned gsi, in xen_bind_pirq_gsi_to_irq() argument
653 irq = xen_irq_from_gsi(gsi); in xen_bind_pirq_gsi_to_irq()
[all …]
|
| /Linux-v4.19/arch/x86/kernel/apic/ |
| D | io_apic.c | 880 int acpi_get_override_irq(u32 gsi, int *trigger, int *polarity);
885 u32 gsi, int ioapic_idx, int pin) in ioapic_copy_alloc_attr() argument
900 if (acpi_get_override_irq(gsi, &trigger, &polarity) >= 0) { in ioapic_copy_alloc_attr()
956 static int alloc_irq_from_domain(struct irq_domain *domain, int ioapic, u32 gsi, in alloc_irq_from_domain() argument
969 if (!ioapic_initialized || gsi >= nr_legacy_irqs()) in alloc_irq_from_domain()
970 irq = gsi; in alloc_irq_from_domain()
974 irq = gsi; in alloc_irq_from_domain()
1031 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 …]
|
| /Linux-v4.19/include/trace/events/ |
| D | kvm.h | 67 TP_PROTO(unsigned int gsi, int level, int irq_source_id),
68 TP_ARGS(gsi, level, irq_source_id),
71 __field( unsigned int, gsi )
77 __entry->gsi = gsi;
83 __entry->gsi, __entry->level, __entry->irq_source_id)
|
| /Linux-v4.19/arch/x86/kvm/ |
| D | irq_comm.c | 266 int idx, gsi; in kvm_fire_mask_notifiers() local
269 gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin); in kvm_fire_mask_notifiers()
270 if (gsi != -1) in kvm_fire_mask_notifiers()
272 if (kimn->irq == gsi) in kvm_fire_mask_notifiers()
363 { .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP, \
368 { .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP, \
|
| /Linux-v4.19/include/xen/ |
| D | events.h | 102 int xen_bind_pirq_gsi_to_irq(unsigned gsi,
123 int xen_irq_from_gsi(unsigned gsi);
|
