| /drivers/net/ipa/ |
| D | gsi.c | 175 return channel - &channel->gsi->channel[0]; in gsi_channel_id()
181 return !!channel->gsi; in gsi_channel_initialized()
185 static void gsi_irq_type_update(struct gsi *gsi, u32 val) in gsi_irq_type_update() argument
187 gsi->type_enabled_bitmap = val; in gsi_irq_type_update()
188 iowrite32(val, gsi->virt + GSI_CNTXT_TYPE_IRQ_MSK_OFFSET); in gsi_irq_type_update()
191 static void gsi_irq_type_enable(struct gsi *gsi, enum gsi_irq_type_id type_id) in gsi_irq_type_enable() argument
193 gsi_irq_type_update(gsi, gsi->type_enabled_bitmap | BIT(type_id)); in gsi_irq_type_enable()
196 static void gsi_irq_type_disable(struct gsi *gsi, enum gsi_irq_type_id type_id) in gsi_irq_type_disable() argument
198 gsi_irq_type_update(gsi, gsi->type_enabled_bitmap & ~BIT(type_id)); in gsi_irq_type_disable()
206 static void gsi_irq_ev_ctrl_enable(struct gsi *gsi, u32 evt_ring_id) in gsi_irq_ev_ctrl_enable() argument
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| D | gsi.h | 29 struct gsi;
109 struct gsi *gsi; member
148 struct gsi { struct
177 int gsi_setup(struct gsi *gsi);
183 void gsi_teardown(struct gsi *gsi);
192 u32 gsi_channel_tre_max(struct gsi *gsi, u32 channel_id);
201 u32 gsi_channel_trans_tre_max(struct gsi *gsi, u32 channel_id);
210 int gsi_channel_start(struct gsi *gsi, u32 channel_id);
219 int gsi_channel_stop(struct gsi *gsi, u32 channel_id);
233 void gsi_channel_reset(struct gsi *gsi, u32 channel_id, bool doorbell);
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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 | 21 struct gsi;
51 struct gsi *gsi; member
142 struct gsi_trans *gsi_channel_trans_alloc(struct gsi *gsi, u32 channel_id,
216 int gsi_trans_read_byte(struct gsi *gsi, u32 channel_id, dma_addr_t addr);
226 void gsi_trans_read_byte_done(struct gsi *gsi, u32 channel_id);
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| D | gsi_trans.c | 259 struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id]; in gsi_trans_move_pending()
274 struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id]; in gsi_trans_move_complete()
290 struct gsi_channel *channel = &trans->gsi->channel[trans->channel_id]; in gsi_trans_move_polled()
324 struct gsi_trans *gsi_channel_trans_alloc(struct gsi *gsi, u32 channel_id, in gsi_channel_trans_alloc() argument
328 struct gsi_channel *channel = &gsi->channel[channel_id]; in gsi_channel_trans_alloc()
332 if (WARN_ON(tre_count > gsi_channel_trans_tre_max(gsi, channel_id))) in gsi_channel_trans_alloc()
345 trans->gsi = gsi; in gsi_channel_trans_alloc()
378 trans_info = &trans->gsi->channel[trans->channel_id].trans_info; in gsi_trans_free()
448 ret = dma_map_sg(trans->gsi->dev, sg, 1, trans->direction); in gsi_trans_page_add()
475 ret = dma_map_sg(trans->gsi->dev, sg, used, trans->direction); in gsi_trans_skb_add()
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| D | ipa_cmd.c | 352 struct device *dev = channel->gsi->dev; in ipa_cmd_pool_init()
381 struct device *dev = channel->gsi->dev; in ipa_cmd_pool_exit()
394 trans_info = &ipa->gsi.channel[endpoint->channel_id].trans_info; in ipa_cmd_payload_alloc()
405 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_table_init_add()
444 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_hdr_init_local_add()
474 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_register_write_add()
531 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_ip_packet_init_add()
552 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_dma_shared_mem_add()
595 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_ip_tag_status_add()
614 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_cmd_transfer_add()
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| D | ipa_endpoint.c | 230 struct gsi *gsi = &endpoint->ipa->gsi; in ipa_endpoint_trans_alloc() local
236 return gsi_channel_trans_alloc(gsi, channel_id, tre_count, direction); in ipa_endpoint_trans_alloc()
1072 struct gsi *gsi; in ipa_endpoint_replenish() local
1113 gsi = &endpoint->ipa->gsi; in ipa_endpoint_replenish()
1114 if (backlog == gsi_channel_tre_max(gsi, endpoint->channel_id)) in ipa_endpoint_replenish()
1121 struct gsi *gsi = &endpoint->ipa->gsi; in ipa_endpoint_replenish_enable() local
1130 max_backlog = gsi_channel_tre_max(gsi, endpoint->channel_id); in ipa_endpoint_replenish_enable()
1429 struct gsi *gsi = &ipa->gsi; in ipa_endpoint_reset_rx_aggr() local
1455 gsi_channel_reset(gsi, endpoint->channel_id, false); in ipa_endpoint_reset_rx_aggr()
1461 ret = gsi_channel_start(gsi, endpoint->channel_id); in ipa_endpoint_reset_rx_aggr()
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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 | gsi_private.h | 83 int gsi_channel_trans_init(struct gsi *gsi, u32 channel_id);
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| D | ipa.h | 74 struct gsi gsi; member
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| D | ipa_main.c | 102 ret = gsi_setup(&ipa->gsi); in ipa_setup()
158 gsi_teardown(&ipa->gsi); in ipa_setup()
183 gsi_teardown(&ipa->gsi); in ipa_teardown()
720 ret = gsi_init(&ipa->gsi, pdev, ipa->version, data->endpoint_count, in ipa_probe()
785 gsi_exit(&ipa->gsi); in ipa_probe()
833 gsi_exit(&ipa->gsi); in ipa_remove()
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| D | ipa_table.c | 243 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_table_reset_add()
415 struct ipa *ipa = container_of(trans->gsi, struct ipa, gsi); in ipa_table_init_add()
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| D | Makefile | 4 ipa_table.o ipa_interrupt.o gsi.o gsi_trans.o \
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| /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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| D | Makefile | 11 gsi.o \
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| /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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| /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 | 386 int gsi; in acpi_pci_irq_enable() local
424 gsi = acpi_pci_link_allocate_irq(entry->link, in acpi_pci_irq_enable()
429 gsi = entry->index; in acpi_pci_irq_enable()
431 gsi = -1; in acpi_pci_irq_enable()
433 if (gsi < 0) { in acpi_pci_irq_enable()
451 rc = acpi_register_gsi(&dev->dev, gsi, triggering, polarity); in acpi_pci_irq_enable()
467 pin_name(pin), link_desc, gsi, in acpi_pci_irq_enable()
478 int gsi; in acpi_pci_irq_disable() local
498 gsi = acpi_pci_link_free_irq(entry->link); in acpi_pci_irq_disable()
500 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
63 fwspec.param[0] = gsi; in acpi_register_gsi()
79 void acpi_unregister_gsi(u32 gsi) in acpi_unregister_gsi() argument
85 if (WARN_ON(acpi_irq_model == ACPI_IRQ_MODEL_GIC && gsi < 16)) in acpi_unregister_gsi()
88 irq = irq_find_mapping(d, gsi); in acpi_unregister_gsi()
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| D | resource.c | 536 static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity, in acpi_dev_irq_override() argument
545 entry->irq == gsi && in acpi_dev_irq_override()
565 static void acpi_dev_get_irqresource(struct resource *res, u32 gsi, in acpi_dev_get_irqresource() argument
571 if (!valid_IRQ(gsi)) { in acpi_dev_get_irqresource()
572 irqresource_disabled(res, gsi); in acpi_dev_get_irqresource()
587 acpi_dev_irq_override(gsi, triggering, polarity, shareable) && in acpi_dev_get_irqresource()
588 !acpi_get_override_irq(gsi, &t, &p)) { in acpi_dev_get_irqresource()
593 pr_warn("ACPI: IRQ %d override to %s, %s\n", gsi, in acpi_dev_get_irqresource()
601 irq = acpi_register_gsi(NULL, gsi, triggering, polarity); in acpi_dev_get_irqresource()
606 irqresource_disabled(res, gsi); in acpi_dev_get_irqresource()
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| D | osl.c | 562 acpi_os_install_interrupt_handler(u32 gsi, acpi_osd_handler handler, in acpi_os_install_interrupt_handler() argument
573 if (gsi != acpi_gbl_FADT.sci_interrupt) in acpi_os_install_interrupt_handler()
579 if (acpi_gsi_to_irq(gsi, &irq) < 0) { in acpi_os_install_interrupt_handler()
580 pr_err("SCI (ACPI GSI %d) not registered\n", gsi); in acpi_os_install_interrupt_handler()
596 acpi_status acpi_os_remove_interrupt_handler(u32 gsi, acpi_osd_handler handler) in acpi_os_remove_interrupt_handler() argument
598 if (gsi != acpi_gbl_FADT.sci_interrupt || !acpi_sci_irq_valid()) in acpi_os_remove_interrupt_handler()
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| /drivers/platform/x86/ |
| D | intel_scu_wdt.c | 31 int gsi = TANGIER_EXT_TIMER0_MSI; in tangier_probe() local
39 irq = mp_map_gsi_to_irq(gsi, IOAPIC_MAP_ALLOC, &info); in tangier_probe()
41 dev_warn(&pdev->dev, "cannot find interrupt %d in ioapic\n", gsi); in tangier_probe()
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| /drivers/xen/events/ |
| D | events_base.c | 122 unsigned short gsi; member
388 unsigned gsi, in xen_irq_info_pirq_setup() argument
395 info->u.pirq.gsi = gsi; in xen_irq_info_pirq_setup()
776 static int __must_check xen_allocate_irq_gsi(unsigned gsi) in xen_allocate_irq_gsi() argument
790 if (gsi < nr_legacy_irqs()) in xen_allocate_irq_gsi()
791 irq = gsi; in xen_allocate_irq_gsi()
793 irq = irq_alloc_desc_at(gsi, -1); in xen_allocate_irq_gsi()
953 int xen_irq_from_gsi(unsigned gsi) in xen_irq_from_gsi() argument
961 if (info->u.pirq.gsi == gsi) in xen_irq_from_gsi()
1018 int xen_bind_pirq_gsi_to_irq(unsigned gsi, in xen_bind_pirq_gsi_to_irq() argument
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| /drivers/firmware/ |
| D | pcdp.h | 48 u32 gsi; member
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| /drivers/char/ |
| D | hpet.c | 201 int irq, gsi; in hpet_timer_set_irq() local
238 gsi = acpi_register_gsi(NULL, irq, ACPI_LEVEL_SENSITIVE, in hpet_timer_set_irq()
240 if (gsi > 0) in hpet_timer_set_irq()
251 devp->hd_hdwirq = gsi; in hpet_timer_set_irq()
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