| /linux-6.12.1/drivers/gpu/drm/ |
| D | drm_bridge.c | 206 void drm_bridge_add(struct drm_bridge *bridge) in drm_bridge_add() argument
208 mutex_init(&bridge->hpd_mutex); in drm_bridge_add()
211 list_add_tail(&bridge->list, &bridge_list); in drm_bridge_add()
216 static void drm_bridge_remove_void(void *bridge) in drm_bridge_remove_void() argument
218 drm_bridge_remove(bridge); in drm_bridge_remove_void()
232 int devm_drm_bridge_add(struct device *dev, struct drm_bridge *bridge) in devm_drm_bridge_add() argument
234 drm_bridge_add(bridge); in devm_drm_bridge_add()
235 return devm_add_action_or_reset(dev, drm_bridge_remove_void, bridge); in devm_drm_bridge_add()
244 void drm_bridge_remove(struct drm_bridge *bridge) in drm_bridge_remove() argument
247 list_del_init(&bridge->list); in drm_bridge_remove()
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| /linux-6.12.1/drivers/char/agp/ |
| D | backend.c | 70 struct agp_bridge_data *bridge; in agp_backend_acquire() local
72 bridge = agp_find_bridge(pdev); in agp_backend_acquire()
74 if (!bridge) in agp_backend_acquire()
77 if (atomic_read(&bridge->agp_in_use)) in agp_backend_acquire()
79 atomic_inc(&bridge->agp_in_use); in agp_backend_acquire()
80 return bridge; in agp_backend_acquire()
94 void agp_backend_release(struct agp_bridge_data *bridge) in agp_backend_release() argument
97 if (bridge) in agp_backend_release()
98 atomic_dec(&bridge->agp_in_use); in agp_backend_release()
139 static int agp_backend_initialize(struct agp_bridge_data *bridge) in agp_backend_initialize() argument
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| D | generic.c | 178 curr->bridge->driver->free_by_type(curr); in agp_free_memory()
182 if (curr->bridge->driver->agp_destroy_pages) { in agp_free_memory()
183 curr->bridge->driver->agp_destroy_pages(curr); in agp_free_memory()
187 curr->bridge->driver->agp_destroy_page( in agp_free_memory()
192 curr->bridge->driver->agp_destroy_page( in agp_free_memory()
218 struct agp_memory *agp_allocate_memory(struct agp_bridge_data *bridge, in agp_allocate_memory() argument
226 if (!bridge) in agp_allocate_memory()
229 cur_memory = atomic_read(&bridge->current_memory_agp); in agp_allocate_memory()
230 if ((cur_memory + page_count > bridge->max_memory_agp) || in agp_allocate_memory()
237 new->bridge = bridge; in agp_allocate_memory()
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| D | uninorth-agp.c | 228 static void uninorth_agp_enable(struct agp_bridge_data *bridge, u32 mode) in uninorth_agp_enable() argument
233 pci_read_config_dword(bridge->dev, in uninorth_agp_enable()
234 bridge->capndx + PCI_AGP_STATUS, in uninorth_agp_enable()
237 command = agp_collect_device_status(bridge, mode, status); in uninorth_agp_enable()
262 pci_write_config_dword(bridge->dev, in uninorth_agp_enable()
263 bridge->capndx + PCI_AGP_COMMAND, in uninorth_agp_enable()
265 pci_read_config_dword(bridge->dev, in uninorth_agp_enable()
266 bridge->capndx + PCI_AGP_COMMAND, in uninorth_agp_enable()
270 dev_err(&bridge->dev->dev, "can't write UniNorth AGP " in uninorth_agp_enable()
292 struct agp_bridge_data *bridge; in agp_uninorth_suspend() local
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| /linux-6.12.1/drivers/fpga/ |
| D | fpga-bridge.c | 29 int fpga_bridge_enable(struct fpga_bridge *bridge) in fpga_bridge_enable() argument
31 dev_dbg(&bridge->dev, "enable\n"); in fpga_bridge_enable()
33 if (bridge->br_ops->enable_set) in fpga_bridge_enable()
34 return bridge->br_ops->enable_set(bridge, 1); in fpga_bridge_enable()
47 int fpga_bridge_disable(struct fpga_bridge *bridge) in fpga_bridge_disable() argument
49 dev_dbg(&bridge->dev, "disable\n"); in fpga_bridge_disable()
51 if (bridge->br_ops->enable_set) in fpga_bridge_disable()
52 return bridge->br_ops->enable_set(bridge, 0); in fpga_bridge_disable()
61 struct fpga_bridge *bridge; in __fpga_bridge_get() local
63 bridge = to_fpga_bridge(bridge_dev); in __fpga_bridge_get()
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| /linux-6.12.1/drivers/pci/ |
| D | pci-bridge-emul.c | 318 pci_bridge_emul_read_ssid(struct pci_bridge_emul *bridge, int reg, u32 *value) in pci_bridge_emul_read_ssid() argument
323 ((bridge->pcie_start > bridge->ssid_start) ? (bridge->pcie_start << 8) : 0); in pci_bridge_emul_read_ssid()
327 *value = bridge->subsystem_vendor_id | in pci_bridge_emul_read_ssid()
328 (bridge->subsystem_id << 16); in pci_bridge_emul_read_ssid()
343 int pci_bridge_emul_init(struct pci_bridge_emul *bridge, in pci_bridge_emul_init() argument
346 BUILD_BUG_ON(sizeof(bridge->conf) != PCI_BRIDGE_CONF_END); in pci_bridge_emul_init()
353 bridge->conf.class_revision |= in pci_bridge_emul_init()
355 bridge->conf.header_type = PCI_HEADER_TYPE_BRIDGE; in pci_bridge_emul_init()
356 bridge->conf.cache_line_size = 0x10; in pci_bridge_emul_init()
357 bridge->conf.status = cpu_to_le16(PCI_STATUS_CAP_LIST); in pci_bridge_emul_init()
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| D | probe.c | 92 put_device(pci_bus->bridge); in release_pcibus_dev()
459 static void pci_read_bridge_windows(struct pci_dev *bridge) in pci_read_bridge_windows() argument
466 pci_read_config_dword(bridge, PCI_PRIMARY_BUS, &buses); in pci_read_bridge_windows()
470 pci_info(bridge, "PCI bridge to %pR%s\n", &res, in pci_read_bridge_windows()
471 bridge->transparent ? " (subtractive decode)" : ""); in pci_read_bridge_windows()
473 pci_read_config_word(bridge, PCI_IO_BASE, &io); in pci_read_bridge_windows()
475 pci_write_config_word(bridge, PCI_IO_BASE, 0xe0f0); in pci_read_bridge_windows()
476 pci_read_config_word(bridge, PCI_IO_BASE, &io); in pci_read_bridge_windows()
477 pci_write_config_word(bridge, PCI_IO_BASE, 0x0); in pci_read_bridge_windows()
480 bridge->io_window = 1; in pci_read_bridge_windows()
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| /linux-6.12.1/drivers/media/i2c/ |
| D | st-mipid02.c | 229 static int mipid02_get_regulators(struct mipid02_dev *bridge) in mipid02_get_regulators() argument
234 bridge->supplies[i].supply = mipid02_supply_name[i]; in mipid02_get_regulators()
236 return devm_regulator_bulk_get(&bridge->i2c_client->dev, in mipid02_get_regulators()
238 bridge->supplies); in mipid02_get_regulators()
241 static void mipid02_apply_reset(struct mipid02_dev *bridge) in mipid02_apply_reset() argument
243 gpiod_set_value_cansleep(bridge->reset_gpio, 0); in mipid02_apply_reset()
245 gpiod_set_value_cansleep(bridge->reset_gpio, 1); in mipid02_apply_reset()
247 gpiod_set_value_cansleep(bridge->reset_gpio, 0); in mipid02_apply_reset()
251 static int mipid02_set_power_on(struct mipid02_dev *bridge) in mipid02_set_power_on() argument
253 struct i2c_client *client = bridge->i2c_client; in mipid02_set_power_on()
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| /linux-6.12.1/include/drm/ |
| D | drm_bridge.h | 74 int (*attach)(struct drm_bridge *bridge,
85 void (*detach)(struct drm_bridge *bridge);
118 enum drm_mode_status (*mode_valid)(struct drm_bridge *bridge,
159 bool (*mode_fixup)(struct drm_bridge *bridge,
183 void (*disable)(struct drm_bridge *bridge);
207 void (*post_disable)(struct drm_bridge *bridge);
235 void (*mode_set)(struct drm_bridge *bridge,
261 void (*pre_enable)(struct drm_bridge *bridge);
286 void (*enable)(struct drm_bridge *bridge);
305 void (*atomic_pre_enable)(struct drm_bridge *bridge,
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| /linux-6.12.1/drivers/gpu/drm/bridge/ |
| D | panel.c | 21 struct drm_bridge bridge; member
28 drm_bridge_to_panel_bridge(struct drm_bridge *bridge) in drm_bridge_to_panel_bridge() argument
30 return container_of(bridge, struct panel_bridge, bridge); in drm_bridge_to_panel_bridge()
60 static int panel_bridge_attach(struct drm_bridge *bridge, in panel_bridge_attach() argument
63 struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge); in panel_bridge_attach()
73 ret = drm_connector_init(bridge->dev, connector, in panel_bridge_attach()
81 drm_panel_bridge_set_orientation(connector, bridge); in panel_bridge_attach()
84 bridge->encoder); in panel_bridge_attach()
86 if (bridge->dev->registered) { in panel_bridge_attach()
95 static void panel_bridge_detach(struct drm_bridge *bridge) in panel_bridge_detach() argument
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| D | display-connector.c | 21 struct drm_bridge bridge; member
31 to_display_connector(struct drm_bridge *bridge) in to_display_connector() argument
33 return container_of(bridge, struct display_connector, bridge); in to_display_connector()
36 static int display_connector_attach(struct drm_bridge *bridge, in display_connector_attach() argument
43 display_connector_detect(struct drm_bridge *bridge) in display_connector_detect() argument
45 struct display_connector *conn = to_display_connector(bridge); in display_connector_detect()
54 if (conn->bridge.ddc && drm_probe_ddc(conn->bridge.ddc)) in display_connector_detect()
57 switch (conn->bridge.type) { in display_connector_detect()
84 static const struct drm_edid *display_connector_edid_read(struct drm_bridge *bridge, in display_connector_edid_read() argument
87 struct display_connector *conn = to_display_connector(bridge); in display_connector_edid_read()
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| D | ti-tpd12s015.c | 25 struct drm_bridge bridge; member
35 static inline struct tpd12s015_device *to_tpd12s015(struct drm_bridge *bridge) in to_tpd12s015() argument
37 return container_of(bridge, struct tpd12s015_device, bridge); in to_tpd12s015()
40 static int tpd12s015_attach(struct drm_bridge *bridge, in tpd12s015_attach() argument
43 struct tpd12s015_device *tpd = to_tpd12s015(bridge); in tpd12s015_attach()
49 ret = drm_bridge_attach(bridge->encoder, tpd->next_bridge, in tpd12s015_attach()
50 bridge, flags); in tpd12s015_attach()
62 static void tpd12s015_detach(struct drm_bridge *bridge) in tpd12s015_detach() argument
64 struct tpd12s015_device *tpd = to_tpd12s015(bridge); in tpd12s015_detach()
69 static enum drm_connector_status tpd12s015_detect(struct drm_bridge *bridge) in tpd12s015_detect() argument
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| /linux-6.12.1/drivers/staging/vme_user/ |
| D | vme.c | 83 struct vme_bridge *bridge = find_bridge(resource); in vme_alloc_consistent() local
85 if (!bridge->alloc_consistent) { in vme_alloc_consistent()
86 dev_err(bridge->parent, in vme_alloc_consistent()
88 bridge->name); in vme_alloc_consistent()
92 return bridge->alloc_consistent(bridge->parent, size, dma); in vme_alloc_consistent()
108 struct vme_bridge *bridge = find_bridge(resource); in vme_free_consistent() local
110 if (!bridge->free_consistent) { in vme_free_consistent()
111 dev_err(bridge->parent, in vme_free_consistent()
113 bridge->name); in vme_free_consistent()
117 bridge->free_consistent(bridge->parent, size, vaddr, dma); in vme_free_consistent()
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| D | vme_fake.c | 96 struct fake_driver *bridge; in fake_VIRQ_tasklet() local
99 bridge = fake_bridge->driver_priv; in fake_VIRQ_tasklet()
101 vme_irq_handler(fake_bridge, bridge->int_level, bridge->int_statid); in fake_VIRQ_tasklet()
130 struct fake_driver *bridge; in fake_irq_generate() local
132 bridge = fake_bridge->driver_priv; in fake_irq_generate()
134 mutex_lock(&bridge->vme_int); in fake_irq_generate()
136 bridge->int_level = level; in fake_irq_generate()
138 bridge->int_statid = statid; in fake_irq_generate()
144 tasklet_schedule(&bridge->int_tasklet); in fake_irq_generate()
146 mutex_unlock(&bridge->vme_int); in fake_irq_generate()
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| D | vme_tsi148.c | 74 static u32 tsi148_DMA_irqhandler(struct tsi148_driver *bridge, in tsi148_DMA_irqhandler() argument
80 wake_up(&bridge->dma_queue[0]); in tsi148_DMA_irqhandler()
84 wake_up(&bridge->dma_queue[1]); in tsi148_DMA_irqhandler()
94 static u32 tsi148_LM_irqhandler(struct tsi148_driver *bridge, u32 stat) in tsi148_LM_irqhandler() argument
102 bridge->lm_callback[i](bridge->lm_data[i]); in tsi148_LM_irqhandler()
120 struct tsi148_driver *bridge; in tsi148_MB_irqhandler() local
122 bridge = tsi148_bridge->driver_priv; in tsi148_MB_irqhandler()
126 val = ioread32be(bridge->base + TSI148_GCSR_MBOX[i]); in tsi148_MB_irqhandler()
141 struct tsi148_driver *bridge; in tsi148_PERR_irqhandler() local
143 bridge = tsi148_bridge->driver_priv; in tsi148_PERR_irqhandler()
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| /linux-6.12.1/drivers/gpu/drm/display/ |
| D | drm_bridge_connector.c | 112 struct drm_bridge *bridge; in drm_bridge_connector_hpd_notify() local
115 drm_for_each_bridge_in_chain(bridge_connector->encoder, bridge) { in drm_bridge_connector_hpd_notify()
116 if (bridge->funcs->hpd_notify) in drm_bridge_connector_hpd_notify()
117 bridge->funcs->hpd_notify(bridge, status); in drm_bridge_connector_hpd_notify()
211 struct drm_bridge *bridge; in drm_bridge_connector_debugfs_init() local
213 list_for_each_entry(bridge, &encoder->bridge_chain, chain_node) { in drm_bridge_connector_debugfs_init()
214 if (bridge->funcs->debugfs_init) in drm_bridge_connector_debugfs_init()
215 bridge->funcs->debugfs_init(bridge, root); in drm_bridge_connector_debugfs_init()
245 struct drm_bridge *bridge) in drm_bridge_connector_get_modes_edid() argument
255 drm_edid = drm_bridge_edid_read(bridge, connector); in drm_bridge_connector_get_modes_edid()
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| /linux-6.12.1/tools/testing/selftests/net/forwarding/ |
| D | bridge_mdb.sh | 67 ip link add name br0 type bridge vlan_filtering 1 vlan_default_pvid 0 \
69 bridge vlan add vid 10 dev br0 self
70 bridge vlan add vid 20 dev br0 self
75 bridge vlan add vid 10 dev $swp1
76 bridge vlan add vid 20 dev $swp1
80 bridge vlan add vid 10 dev $swp2
81 bridge vlan add vid 20 dev $swp2
92 bridge vlan del vid 20 dev $swp2
93 bridge vlan del vid 10 dev $swp2
97 bridge vlan del vid 20 dev $swp1
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| D | bridge_locked_port.sh | 45 ip link add dev br0 type bridge vlan_filtering 1
50 bridge link set dev $swp1 learning off
102 bridge link set dev $swp1 locked on
107 bridge fdb add `mac_get $h1` dev $swp1 master static
112 bridge link set dev $swp1 locked off
113 bridge fdb del `mac_get $h1` dev $swp1 master static
127 bridge vlan add vid 100 dev $swp1
128 bridge vlan add vid 100 dev $swp2
133 bridge link set dev $swp1 locked on
137 bridge fdb add `mac_get $h1` dev $swp1 vlan 100 master static
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| D | bridge_vlan_mcast.sh | 40 ip link add dev br0 type bridge mcast_snooping 1 mcast_querier 1 vlan_filtering 1
52 bridge vlan add vid 10-11 dev $swp1 master
53 bridge vlan add vid 10-11 dev $swp2 master
55 ip link set dev br0 type bridge mcast_vlan_snooping 1
108 bridge -j mdb show dev br0 |
120 bridge -j mdb show dev br0 |
130 local goutput=`bridge -j vlan global show`
144 bridge vlan global set vid 10 dev br0 mcast_snooping 0
176 ip link set dev br0 type bridge mcast_stats_enabled 1
183 ip link set dev br0 type bridge mcast_stats_enabled 0
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| /linux-6.12.1/drivers/pci/hotplug/ |
| D | acpiphp_glue.c | 105 WARN_ON(context->bridge); in acpiphp_put_context()
110 static inline void get_bridge(struct acpiphp_bridge *bridge) in get_bridge() argument
112 kref_get(&bridge->ref); in get_bridge()
115 static inline void put_bridge(struct acpiphp_bridge *bridge) in put_bridge() argument
117 kref_put(&bridge->ref, free_bridge); in put_bridge()
152 struct acpiphp_bridge *bridge; in free_bridge() local
158 bridge = container_of(kref, struct acpiphp_bridge, ref); in free_bridge()
160 list_for_each_entry_safe(slot, next, &bridge->slots, node) { in free_bridge()
167 context = bridge->context; in free_bridge()
172 context->bridge = NULL; in free_bridge()
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| /linux-6.12.1/drivers/net/ethernet/intel/ice/ |
| D | ice_eswitch_br.c | 273 ice_eswitch_br_fdb_find(struct ice_esw_br *bridge, const unsigned char *mac, in ice_eswitch_br_fdb_find() argument
281 return rhashtable_lookup_fast(&bridge->fdb_ht, &data, in ice_eswitch_br_fdb_find()
305 ice_esw_br_port_vlan_lookup(struct ice_esw_br *bridge, u16 vsi_idx, u16 vid) in ice_esw_br_port_vlan_lookup() argument
307 struct ice_pf *pf = bridge->br_offloads->pf; in ice_esw_br_port_vlan_lookup()
312 port = xa_load(&bridge->ports, vsi_idx); in ice_esw_br_port_vlan_lookup()
329 ice_eswitch_br_fdb_entry_delete(struct ice_esw_br *bridge, in ice_eswitch_br_fdb_entry_delete() argument
332 struct ice_pf *pf = bridge->br_offloads->pf; in ice_eswitch_br_fdb_entry_delete()
334 rhashtable_remove_fast(&bridge->fdb_ht, &fdb_entry->ht_node, in ice_eswitch_br_fdb_entry_delete()
358 ice_eswitch_br_fdb_entry_notify_and_cleanup(struct ice_esw_br *bridge, in ice_eswitch_br_fdb_entry_notify_and_cleanup() argument
365 ice_eswitch_br_fdb_entry_delete(bridge, entry); in ice_eswitch_br_fdb_entry_notify_and_cleanup()
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| /linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/esw/ |
| D | bridge.c | 468 struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_egress_table_init() argument
537 bridge->egress_ft = egress_ft; in mlx5_esw_bridge_egress_table_init()
538 bridge->egress_vlan_fg = vlan_fg; in mlx5_esw_bridge_egress_table_init()
539 bridge->egress_qinq_fg = qinq_fg; in mlx5_esw_bridge_egress_table_init()
540 bridge->egress_mac_fg = mac_fg; in mlx5_esw_bridge_egress_table_init()
541 bridge->egress_miss_fg = miss_fg; in mlx5_esw_bridge_egress_table_init()
542 bridge->egress_miss_pkt_reformat = miss_pkt_reformat; in mlx5_esw_bridge_egress_table_init()
543 bridge->egress_miss_handle = miss_handle; in mlx5_esw_bridge_egress_table_init()
556 mlx5_esw_bridge_egress_table_cleanup(struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_egress_table_cleanup() argument
558 if (bridge->egress_miss_handle) in mlx5_esw_bridge_egress_table_cleanup()
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| /linux-6.12.1/drivers/pci/pcie/ |
| D | err.c | 181 static void pci_walk_bridge(struct pci_dev *bridge, in pci_walk_bridge() argument
185 if (bridge->subordinate) in pci_walk_bridge()
186 pci_walk_bus(bridge->subordinate, cb, userdata); in pci_walk_bridge()
188 cb(bridge, userdata); in pci_walk_bridge()
196 struct pci_dev *bridge; in pcie_do_recovery() local
213 bridge = dev; in pcie_do_recovery()
215 bridge = pci_upstream_bridge(dev); in pcie_do_recovery()
217 pci_walk_bridge(bridge, pci_pm_runtime_get_sync, NULL); in pcie_do_recovery()
219 pci_dbg(bridge, "broadcast error_detected message\n"); in pcie_do_recovery()
221 pci_walk_bridge(bridge, report_frozen_detected, &status); in pcie_do_recovery()
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| /linux-6.12.1/drivers/pci/controller/ |
| D | pci-host-common.c | 24 struct pci_host_bridge *bridge, const struct pci_ecam_ops *ops) in gen_pci_init() argument
37 bus = resource_list_first_type(&bridge->windows, IORESOURCE_BUS); in gen_pci_init()
55 struct pci_host_bridge *bridge; in pci_host_common_probe() local
63 bridge = devm_pci_alloc_host_bridge(dev, 0); in pci_host_common_probe()
64 if (!bridge) in pci_host_common_probe()
67 platform_set_drvdata(pdev, bridge); in pci_host_common_probe()
72 cfg = gen_pci_init(dev, bridge, ops); in pci_host_common_probe()
76 bridge->sysdata = cfg; in pci_host_common_probe()
77 bridge->ops = (struct pci_ops *)&ops->pci_ops; in pci_host_common_probe()
78 bridge->msi_domain = true; in pci_host_common_probe()
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| /linux-6.12.1/drivers/gpu/drm/msm/hdmi/ |
| D | hdmi_bridge.c | 14 static void msm_hdmi_power_on(struct drm_bridge *bridge) in msm_hdmi_power_on() argument
16 struct drm_device *dev = bridge->dev; in msm_hdmi_power_on()
17 struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); in msm_hdmi_power_on()
46 static void power_off(struct drm_bridge *bridge) in power_off() argument
48 struct drm_device *dev = bridge->dev; in power_off()
49 struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); in power_off()
129 static void msm_hdmi_bridge_pre_enable(struct drm_bridge *bridge) in msm_hdmi_bridge_pre_enable() argument
131 struct hdmi_bridge *hdmi_bridge = to_hdmi_bridge(bridge); in msm_hdmi_bridge_pre_enable()
139 msm_hdmi_power_on(bridge); in msm_hdmi_bridge_pre_enable()
155 static void msm_hdmi_bridge_post_disable(struct drm_bridge *bridge) in msm_hdmi_bridge_post_disable() argument
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