| /Linux-v5.4/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 …]
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| /Linux-v5.4/drivers/perf/ |
| D | arm_pmu_acpi.c | 24 int gsi, trigger; in arm_pmu_acpi_register_irq() local
30 gsi = gicc->performance_interrupt; in arm_pmu_acpi_register_irq()
39 if (!gsi) in arm_pmu_acpi_register_irq()
58 return acpi_register_gsi(NULL, gsi, trigger, ACPI_ACTIVE_HIGH); in arm_pmu_acpi_register_irq()
64 int gsi; in arm_pmu_acpi_unregister_irq() local
70 gsi = gicc->performance_interrupt; in arm_pmu_acpi_unregister_irq()
71 acpi_unregister_gsi(gsi); in arm_pmu_acpi_unregister_irq()
98 u16 gsi = 0; in arm_spe_acpi_register_device() local
112 gsi = gicc->spe_interrupt; in arm_spe_acpi_register_device()
113 if (!gsi) in arm_spe_acpi_register_device()
[all …]
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| /Linux-v5.4/arch/x86/pci/ |
| D | xen.c | 36 u8 gsi; in xen_pcifront_enable_irq() local
38 rc = pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &gsi); in xen_pcifront_enable_irq()
45 pirq = gsi; in xen_pcifront_enable_irq()
47 if (gsi < nr_legacy_irqs()) in xen_pcifront_enable_irq()
50 rc = xen_bind_pirq_gsi_to_irq(gsi, pirq, share, "pcifront"); in xen_pcifront_enable_irq()
53 gsi, pirq, rc); in xen_pcifront_enable_irq()
58 dev_info(&dev->dev, "Xen PCI mapped GSI%d to IRQ%d\n", gsi, dev->irq); in xen_pcifront_enable_irq()
63 static int xen_register_pirq(u32 gsi, int gsi_override, int triggering, in xen_register_pirq() argument
71 irq = xen_irq_from_gsi(gsi); in xen_register_pirq()
76 pirq = gsi; in xen_register_pirq()
[all …]
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| 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()
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| /Linux-v5.4/arch/ia64/kernel/ |
| D | iosapic.c | 163 find_iosapic (unsigned int gsi) in find_iosapic() argument
168 if ((unsigned) (gsi - iosapic_lists[i].gsi_base) < in find_iosapic()
176 static inline int __gsi_to_irq(unsigned int gsi) in __gsi_to_irq() argument
185 if (rte->iosapic->gsi_base + rte->rte_index == gsi) in __gsi_to_irq()
192 gsi_to_irq (unsigned int gsi) in gsi_to_irq() argument
198 irq = __gsi_to_irq(gsi); in gsi_to_irq()
203 static struct iosapic_rte_info *find_rte(unsigned int irq, unsigned int gsi) in find_rte() argument
208 if (rte->iosapic->gsi_base + rte->rte_index == gsi) in find_rte()
214 set_rte (unsigned int gsi, unsigned int irq, unsigned int dest, int mask) in set_rte() argument
225 rte = find_rte(irq, gsi); in set_rte()
[all …]
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| D | acpi.c | 526 int acpi_register_gsi(struct device *dev, u32 gsi, int triggering, int polarity) in acpi_register_gsi() argument
529 return gsi; in acpi_register_gsi()
531 if (has_8259 && gsi < 16) in acpi_register_gsi()
532 return isa_irq_to_vector(gsi); in acpi_register_gsi()
534 return iosapic_register_intr(gsi, in acpi_register_gsi()
544 void acpi_unregister_gsi(u32 gsi) in acpi_unregister_gsi() argument
549 if (has_8259 && gsi < 16) in acpi_unregister_gsi()
552 iosapic_unregister_intr(gsi); in acpi_unregister_gsi()
687 int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) in acpi_gsi_to_irq() argument
691 if (has_8259 && gsi < 16) in acpi_gsi_to_irq()
[all …]
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| /Linux-v5.4/arch/x86/kernel/acpi/ |
| D | boot.c | 337 u8 trigger, u32 gsi);
340 u32 gsi) in mp_override_legacy_irq() argument
358 if (mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi) < 0) in mp_override_legacy_irq()
365 if (gsi < nr_legacy_irqs() && isa_irq_to_gsi[gsi] == gsi) in mp_override_legacy_irq()
366 isa_irq_to_gsi[gsi] = INVALID_ACPI_IRQ; in mp_override_legacy_irq()
367 isa_irq_to_gsi[bus_irq] = gsi; in mp_override_legacy_irq()
370 static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger, in mp_config_acpi_gsi() argument
397 ioapic = mp_find_ioapic(gsi); in mp_config_acpi_gsi()
399 mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi); in mp_config_acpi_gsi()
407 u8 trigger, u32 gsi) in mp_register_ioapic_irq() argument
[all …]
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| /Linux-v5.4/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 …]
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| D | stackleak_plugin.c | 49 static void stackleak_add_track_stack(gimple_stmt_iterator *gsi, bool after) in stackleak_add_track_stack() argument
61 gsi_insert_after(gsi, stackleak_track_stack, in stackleak_add_track_stack()
64 gsi_insert_before(gsi, stackleak_track_stack, GSI_SAME_STMT); in stackleak_add_track_stack()
98 gimple_stmt_iterator gsi; in stackleak_instrument_execute() local
114 for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { in stackleak_instrument_execute()
117 stmt = gsi_stmt(gsi); in stackleak_instrument_execute()
127 stackleak_add_track_stack(&gsi, true); in stackleak_instrument_execute()
171 gsi = gsi_after_labels(bb); in stackleak_instrument_execute()
172 stackleak_add_track_stack(&gsi, false); in stackleak_instrument_execute()
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| D | structleak_plugin.c | 123 gimple_stmt_iterator gsi; in initialize() local
132 for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) { in initialize()
133 gimple stmt = gsi_stmt(gsi); in initialize()
169 gsi = gsi_after_labels(single_succ(ENTRY_BLOCK_PTR_FOR_FN(cfun))); in initialize()
170 gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT); in initialize()
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| 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()
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| /Linux-v5.4/virt/kvm/ |
| D | irqchip.c | 23 struct kvm_kernel_irq_routing_entry *entries, int gsi) in kvm_irq_map_gsi() argument
31 if (irq_rt && gsi < irq_rt->nr_rt_entries) { in kvm_irq_map_gsi()
32 hlist_for_each_entry(e, &irq_rt->map[gsi], link) { in kvm_irq_map_gsi()
135 u32 gsi = array_index_nospec(ue->gsi, KVM_MAX_IRQ_ROUTES); in setup_routing_entry() local
141 hlist_for_each_entry(ei, &rt->map[gsi], link) in setup_routing_entry()
147 e->gsi = gsi; in setup_routing_entry()
153 rt->chip[e->irqchip.irqchip][e->irqchip.pin] = e->gsi; in setup_routing_entry()
155 hlist_add_head(&e->link, &rt->map[e->gsi]); in setup_routing_entry()
180 if (ue[i].gsi >= KVM_MAX_IRQ_ROUTES) in kvm_set_irq_routing()
182 nr_rt_entries = max(nr_rt_entries, ue[i].gsi); in kvm_set_irq_routing()
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| D | eventfd.c | 49 kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, irqfd->gsi, 1, in irqfd_inject()
51 kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, irqfd->gsi, 0, in irqfd_inject()
55 irqfd->gsi, 1, false); in irqfd_inject()
76 resampler->notifier.gsi, 0, false); in irqfd_resampler_ack()
101 resampler->notifier.gsi, 0, false); in irqfd_resampler_shutdown()
249 n_entries = kvm_irq_map_gsi(kvm, entries, irqfd->gsi); in irqfd_update()
302 irqfd->gsi = args->gsi; in kvm_irqfd_assign()
338 if (resampler->notifier.gsi == irqfd->gsi) { in kvm_irqfd_assign()
355 resampler->notifier.gsi = irqfd->gsi; in kvm_irqfd_assign()
449 int gsi, idx; in kvm_irq_has_notifier() local
[all …]
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| /Linux-v5.4/drivers/acpi/ |
| D | evged.c | 51 unsigned int gsi; member
61 acpi_ret = acpi_execute_simple_method(event->handle, NULL, event->gsi); in acpi_ged_irq_handler()
73 unsigned int gsi; in acpi_ged_request_interrupt() local
91 gsi = p->interrupts[0]; in acpi_ged_request_interrupt()
93 gsi = pext->interrupts[0]; in acpi_ged_request_interrupt()
106 event->gsi = gsi; in acpi_ged_request_interrupt()
120 dev_dbg(dev, "GED listening GSI %u @ IRQ %u\n", gsi, irq); in acpi_ged_request_interrupt()
156 event->gsi, event->irq); in ged_shutdown()
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| D | pci_irq.c | 398 int gsi; in acpi_pci_irq_enable() local
438 gsi = acpi_pci_link_allocate_irq(entry->link, in acpi_pci_irq_enable()
443 gsi = entry->index; in acpi_pci_irq_enable()
445 gsi = -1; in acpi_pci_irq_enable()
447 if (gsi < 0) { in acpi_pci_irq_enable()
465 rc = acpi_register_gsi(&dev->dev, gsi, triggering, polarity); in acpi_pci_irq_enable()
481 pin_name(pin), link_desc, gsi, in acpi_pci_irq_enable()
492 int gsi; in acpi_pci_irq_disable() local
512 gsi = acpi_pci_link_free_irq(entry->link); in acpi_pci_irq_disable()
514 gsi = entry->index; in acpi_pci_irq_disable()
[all …]
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| D | irq.c | 27 int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) in acpi_gsi_to_irq() argument
32 *irq = irq_find_mapping(d, gsi); in acpi_gsi_to_irq()
51 int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, in acpi_register_gsi() argument
62 fwspec.param[0] = gsi; in acpi_register_gsi()
74 void acpi_unregister_gsi(u32 gsi) in acpi_unregister_gsi() argument
78 int irq = irq_find_mapping(d, gsi); in acpi_unregister_gsi()
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| D | resource.c | 383 static void acpi_dev_irqresource_disabled(struct resource *res, u32 gsi) in acpi_dev_irqresource_disabled() argument
385 res->start = gsi; in acpi_dev_irqresource_disabled()
386 res->end = gsi; in acpi_dev_irqresource_disabled()
390 static void acpi_dev_get_irqresource(struct resource *res, u32 gsi, in acpi_dev_get_irqresource() argument
396 if (!valid_IRQ(gsi)) { in acpi_dev_get_irqresource()
397 acpi_dev_irqresource_disabled(res, gsi); in acpi_dev_get_irqresource()
411 if (legacy && !acpi_get_override_irq(gsi, &t, &p)) { in acpi_dev_get_irqresource()
416 pr_warning("ACPI: IRQ %d override to %s, %s\n", gsi, in acpi_dev_get_irqresource()
424 irq = acpi_register_gsi(NULL, gsi, triggering, polarity); in acpi_dev_get_irqresource()
429 acpi_dev_irqresource_disabled(res, gsi); in acpi_dev_get_irqresource()
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| /Linux-v5.4/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()
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| D | acpi.h | 41 extern int (*__acpi_register_gsi)(struct device *dev, u32 gsi,
43 extern void (*__acpi_unregister_gsi)(u32 gsi);
52 extern int acpi_gsi_to_irq(u32 gsi, unsigned int *irq);
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| /Linux-v5.4/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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| /Linux-v5.4/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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| /Linux-v5.4/drivers/xen/events/ |
| D | events_base.c | 225 unsigned gsi, in xen_irq_info_pirq_setup() argument
232 info->u.pirq.gsi = gsi; in xen_irq_info_pirq_setup()
402 static int __must_check xen_allocate_irq_gsi(unsigned gsi) in xen_allocate_irq_gsi() argument
416 if (gsi < nr_legacy_irqs()) in xen_allocate_irq_gsi()
417 irq = gsi; in xen_allocate_irq_gsi()
419 irq = irq_alloc_desc_at(gsi, -1); in xen_allocate_irq_gsi()
586 int xen_irq_from_gsi(unsigned gsi) in xen_irq_from_gsi() argument
594 if (info->u.pirq.gsi == gsi) in xen_irq_from_gsi()
645 int xen_bind_pirq_gsi_to_irq(unsigned gsi, in xen_bind_pirq_gsi_to_irq() argument
654 irq = xen_irq_from_gsi(gsi); in xen_bind_pirq_gsi_to_irq()
[all …]
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| /Linux-v5.4/arch/x86/kernel/apic/ |
| D | io_apic.c | 883 int acpi_get_override_irq(u32 gsi, int *trigger, int *polarity);
888 u32 gsi, int ioapic_idx, int pin) in ioapic_copy_alloc_attr() argument
903 if (acpi_get_override_irq(gsi, &trigger, &polarity) >= 0) { in ioapic_copy_alloc_attr()
959 static int alloc_irq_from_domain(struct irq_domain *domain, int ioapic, u32 gsi, in alloc_irq_from_domain() argument
972 if (!ioapic_initialized || gsi >= nr_legacy_irqs()) in alloc_irq_from_domain()
973 irq = gsi; in alloc_irq_from_domain()
977 irq = gsi; in alloc_irq_from_domain()
1034 static int mp_map_pin_to_irq(u32 gsi, int idx, int ioapic, int pin, in mp_map_pin_to_irq() argument
1059 ioapic_copy_alloc_attr(&tmp, info, gsi, ioapic, pin); in mp_map_pin_to_irq()
1064 irq = alloc_irq_from_domain(domain, ioapic, gsi, &tmp); in mp_map_pin_to_irq()
[all …]
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| /Linux-v5.4/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)
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| /Linux-v5.4/arch/x86/kvm/ |
| D | irq_comm.c | 255 int idx, gsi; in kvm_fire_mask_notifiers() local
258 gsi = kvm_irq_map_chip_pin(kvm, irqchip, pin); in kvm_fire_mask_notifiers()
259 if (gsi != -1) in kvm_fire_mask_notifiers()
261 if (kimn->irq == gsi) in kvm_fire_mask_notifiers()
352 { .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP, \
357 { .gsi = irq, .type = KVM_IRQ_ROUTING_IRQCHIP, \
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