| /Linux-v5.10/drivers/net/ipa/ |
| D | gsi.c | 229 return channel - &channel->gsi->channel[0]; in gsi_channel_id()
232 static void gsi_irq_ieob_enable(struct gsi *gsi, u32 evt_ring_id) in gsi_irq_ieob_enable() argument
236 gsi->event_enable_bitmap |= BIT(evt_ring_id); in gsi_irq_ieob_enable()
237 val = gsi->event_enable_bitmap; in gsi_irq_ieob_enable()
238 iowrite32(val, gsi->virt + GSI_CNTXT_SRC_IEOB_IRQ_MSK_OFFSET); in gsi_irq_ieob_enable()
241 static void gsi_irq_ieob_disable(struct gsi *gsi, u32 evt_ring_id) in gsi_irq_ieob_disable() argument
245 gsi->event_enable_bitmap &= ~BIT(evt_ring_id); in gsi_irq_ieob_disable()
246 val = gsi->event_enable_bitmap; in gsi_irq_ieob_disable()
247 iowrite32(val, gsi->virt + GSI_CNTXT_SRC_IEOB_IRQ_MSK_OFFSET); in gsi_irq_ieob_disable()
251 static void gsi_irq_enable(struct gsi *gsi) in gsi_irq_enable() argument
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| D | gsi.h | 27 struct gsi;
107 struct gsi *gsi; member
148 struct gsi { struct
174 int gsi_setup(struct gsi *gsi, bool legacy);
180 void gsi_teardown(struct gsi *gsi);
189 u32 gsi_channel_tre_max(struct gsi *gsi, u32 channel_id);
198 u32 gsi_channel_trans_tre_max(struct gsi *gsi, u32 channel_id);
207 int gsi_channel_start(struct gsi *gsi, u32 channel_id);
216 int gsi_channel_stop(struct gsi *gsi, u32 channel_id);
230 void gsi_channel_reset(struct gsi *gsi, u32 channel_id, bool legacy);
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| D | ipa_gsi.c | 17 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_gsi_trans_complete()
24 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_gsi_trans_release()
29 void ipa_gsi_channel_tx_queued(struct gsi *gsi, u32 channel_id, u32 count, in ipa_gsi_channel_tx_queued() argument
32 struct ipa *ipa = container_of(gsi, struct ipa, gsi); in ipa_gsi_channel_tx_queued()
40 void ipa_gsi_channel_tx_completed(struct gsi *gsi, u32 channel_id, u32 count, in ipa_gsi_channel_tx_completed() argument
43 struct ipa *ipa = container_of(gsi, struct ipa, gsi); in ipa_gsi_channel_tx_completed()
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| D | gsi_trans.h | 20 struct gsi;
50 struct gsi *gsi; member
140 struct gsi_trans *gsi_channel_trans_alloc(struct gsi *gsi, u32 channel_id,
214 int gsi_trans_read_byte(struct gsi *gsi, u32 channel_id, dma_addr_t addr);
224 void gsi_trans_read_byte_done(struct gsi *gsi, u32 channel_id);
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| D | ipa_gsi.h | 11 struct gsi;
44 void ipa_gsi_channel_tx_queued(struct gsi *gsi, u32 channel_id, u32 count,
57 void ipa_gsi_channel_tx_completed(struct gsi *gsi, u32 channel_id, u32 count,
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| D | ipa_endpoint.c | 237 struct gsi *gsi = &endpoint->ipa->gsi; in ipa_endpoint_trans_alloc() local
243 return gsi_channel_trans_alloc(gsi, channel_id, tre_count, direction); in ipa_endpoint_trans_alloc()
899 struct gsi *gsi; in ipa_endpoint_replenish() local
930 gsi = &endpoint->ipa->gsi; in ipa_endpoint_replenish()
931 if (backlog == gsi_channel_tre_max(gsi, endpoint->channel_id)) in ipa_endpoint_replenish()
938 struct gsi *gsi = &endpoint->ipa->gsi; in ipa_endpoint_replenish_enable() local
947 max_backlog = gsi_channel_tre_max(gsi, endpoint->channel_id); in ipa_endpoint_replenish_enable()
1207 struct gsi *gsi = &ipa->gsi; in ipa_endpoint_reset_rx_aggr() local
1234 gsi_channel_reset(gsi, endpoint->channel_id, false); in ipa_endpoint_reset_rx_aggr()
1240 ret = gsi_channel_start(gsi, endpoint->channel_id); in ipa_endpoint_reset_rx_aggr()
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| D | gsi_trans.c | 263 struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id]; in gsi_trans_move_pending()
278 struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id]; in gsi_trans_move_complete()
294 struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id]; in gsi_trans_move_polled()
328 struct gsi_trans *gsi_channel_trans_alloc(struct gsi *gsi, u32 channel_id, in gsi_channel_trans_alloc() argument
332 struct gsi_channel *channel = &gsi->channel[channel_id]; in gsi_channel_trans_alloc()
348 trans->gsi = gsi; in gsi_channel_trans_alloc()
381 trans_info = &trans->gsi->channel[trans->channel_id].trans_info; in gsi_trans_free()
449 ret = dma_map_sg(trans->gsi->dev, sg, 1, trans->direction); in gsi_trans_page_add()
474 ret = dma_map_sg(trans->gsi->dev, sg, used, trans->direction); in gsi_trans_skb_add()
543 struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id]; in __gsi_trans_commit()
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| D | ipa_cmd.c | 293 struct device *dev = channel->gsi->dev; in ipa_cmd_pool_init()
322 struct device *dev = channel->gsi->dev; in ipa_cmd_pool_exit()
335 trans_info = &ipa->gsi.channel[endpoint->channel_id].trans_info; in ipa_cmd_payload_alloc()
346 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_table_init_add()
385 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_hdr_init_local_add()
415 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_register_write_add()
468 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_ip_packet_init_add()
492 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_dma_shared_mem_add()
534 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_ip_tag_status_add()
555 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_transfer_add()
[all …]
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| /Linux-v5.10/drivers/infiniband/hw/mlx5/ |
| D | gsi.c | 49 struct mlx5_ib_gsi_qp *gsi = &mqp->gsi; in generate_completions() local
54 for (index = gsi->outstanding_ci; index != gsi->outstanding_pi; in generate_completions()
56 wr = &gsi->outstanding_wrs[index % gsi->cap.max_send_wr]; in generate_completions()
65 gsi->outstanding_ci = index; in generate_completions()
70 struct mlx5_ib_gsi_qp *gsi = cq->cq_context; in handle_single_completion() local
73 struct mlx5_ib_qp *mqp = container_of(gsi, struct mlx5_ib_qp, gsi); in handle_single_completion()
77 spin_lock_irqsave(&gsi->lock, flags); in handle_single_completion()
85 spin_unlock_irqrestore(&gsi->lock, flags); in handle_single_completion()
92 struct mlx5_ib_gsi_qp *gsi; in mlx5_ib_create_gsi() local
106 gsi = &mqp->gsi; in mlx5_ib_create_gsi()
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| /Linux-v5.10/drivers/perf/ |
| D | arm_pmu_acpi.c | 24 int gsi, trigger; in arm_pmu_acpi_register_irq() local
28 gsi = gicc->performance_interrupt; in arm_pmu_acpi_register_irq()
37 if (!gsi) in arm_pmu_acpi_register_irq()
56 return acpi_register_gsi(NULL, gsi, trigger, ACPI_ACTIVE_HIGH); in arm_pmu_acpi_register_irq()
62 int gsi; in arm_pmu_acpi_unregister_irq() local
66 gsi = gicc->performance_interrupt; in arm_pmu_acpi_unregister_irq()
67 if (gsi) in arm_pmu_acpi_unregister_irq()
68 acpi_unregister_gsi(gsi); in arm_pmu_acpi_unregister_irq()
95 u16 gsi = 0; in arm_spe_acpi_register_device() local
109 gsi = gicc->spe_interrupt; in arm_spe_acpi_register_device()
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| /Linux-v5.10/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 | 524 int acpi_register_gsi(struct device *dev, u32 gsi, int triggering, int polarity) in acpi_register_gsi() argument
527 return gsi; in acpi_register_gsi()
529 if (has_8259 && gsi < 16) in acpi_register_gsi()
530 return isa_irq_to_vector(gsi); in acpi_register_gsi()
532 return iosapic_register_intr(gsi, in acpi_register_gsi()
542 void acpi_unregister_gsi(u32 gsi) in acpi_unregister_gsi() argument
547 if (has_8259 && gsi < 16) in acpi_unregister_gsi()
550 iosapic_unregister_intr(gsi); in acpi_unregister_gsi()
685 int acpi_gsi_to_irq(u32 gsi, unsigned int *irq) in acpi_gsi_to_irq() argument
689 if (has_8259 && gsi < 16) in acpi_gsi_to_irq()
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| /Linux-v5.10/scripts/gcc-plugins/ |
| D | stackleak_plugin.c | 54 static void add_stack_tracking_gcall(gimple_stmt_iterator *gsi, bool after) in add_stack_tracking_gcall() argument
65 gsi_insert_after(gsi, gimple_call, GSI_CONTINUE_LINKING); in add_stack_tracking_gcall()
67 gsi_insert_before(gsi, gimple_call, GSI_SAME_STMT); in add_stack_tracking_gcall()
115 static void add_stack_tracking_gasm(gimple_stmt_iterator *gsi, bool after) in add_stack_tracking_gasm() argument
136 add_stack_tracking_gcall(gsi, after); in add_stack_tracking_gasm()
146 gsi_insert_after(gsi, asm_call, GSI_CONTINUE_LINKING); in add_stack_tracking_gasm()
148 gsi_insert_before(gsi, asm_call, GSI_SAME_STMT); in add_stack_tracking_gasm()
152 static void add_stack_tracking(gimple_stmt_iterator *gsi, bool after) in add_stack_tracking() argument
163 add_stack_tracking_gasm(gsi, after); in add_stack_tracking()
165 add_stack_tracking_gcall(gsi, after); in add_stack_tracking()
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| 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()
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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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| /Linux-v5.10/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
93 gsi = p->interrupts[0]; in acpi_ged_request_interrupt()
96 gsi = pext->interrupts[0]; in acpi_ged_request_interrupt()
102 switch (gsi) { in acpi_ged_request_interrupt()
105 trigger == ACPI_EDGE_SENSITIVE ? 'E' : 'L', gsi); in acpi_ged_request_interrupt()
122 event->gsi = gsi; in acpi_ged_request_interrupt()
136 dev_dbg(dev, "GED listening GSI %u @ IRQ %u\n", gsi, irq); in acpi_ged_request_interrupt()
172 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()
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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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| /Linux-v5.10/arch/x86/kernel/acpi/ |
| D | boot.c | 338 u8 trigger, u32 gsi);
341 u32 gsi) in mp_override_legacy_irq() argument
359 if (mp_register_ioapic_irq(bus_irq, polarity, trigger, gsi) < 0) in mp_override_legacy_irq()
366 if (gsi < nr_legacy_irqs() && isa_irq_to_gsi[gsi] == gsi) in mp_override_legacy_irq()
367 isa_irq_to_gsi[gsi] = INVALID_ACPI_IRQ; in mp_override_legacy_irq()
368 isa_irq_to_gsi[bus_irq] = gsi; in mp_override_legacy_irq()
371 static int mp_config_acpi_gsi(struct device *dev, u32 gsi, int trigger, in mp_config_acpi_gsi() argument
398 ioapic = mp_find_ioapic(gsi); in mp_config_acpi_gsi()
400 mp_irq.dstirq = mp_find_ioapic_pin(ioapic, gsi); in mp_config_acpi_gsi()
408 u8 trigger, u32 gsi) in mp_register_ioapic_irq() argument
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| /Linux-v5.10/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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| /Linux-v5.10/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
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| /Linux-v5.10/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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| /Linux-v5.10/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-v5.10/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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