| /linux/drivers/char/agp/ |
| H A 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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| H A 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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| H A 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/drivers/fpga/ |
| H A 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/drivers/pci/ |
| H A 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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| H A D | setup-cardbus.c | 37 struct pci_dev *bridge = bus->self; in pci_bus_size_cardbus_bridge() local
42 b_res = &bridge->resource[PCI_CB_BRIDGE_IO_0_WINDOW]; in pci_bus_size_cardbus_bridge()
53 pci_dev_res_add_to_list(realloc_head, bridge, b_res, in pci_bus_size_cardbus_bridge()
59 b_res = &bridge->resource[PCI_CB_BRIDGE_IO_1_WINDOW]; in pci_bus_size_cardbus_bridge()
66 pci_dev_res_add_to_list(realloc_head, bridge, b_res, in pci_bus_size_cardbus_bridge()
73 pci_read_config_word(bridge, PCI_CB_BRIDGE_CONTROL, &ctrl); in pci_bus_size_cardbus_bridge()
76 pci_write_config_word(bridge, PCI_CB_BRIDGE_CONTROL, ctrl); in pci_bus_size_cardbus_bridge()
77 pci_read_config_word(bridge, PCI_CB_BRIDGE_CONTROL, &ctrl); in pci_bus_size_cardbus_bridge()
81 pci_read_config_word(bridge, PCI_CB_BRIDGE_CONTROL, &ctrl); in pci_bus_size_cardbus_bridge()
84 pci_write_config_word(bridge, PCI_CB_BRIDGE_CONTROL, ctrl); in pci_bus_size_cardbus_bridge()
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| /linux/tools/testing/selftests/net/ |
| H A D | bridge_vlan_dump.sh | 24 ip -n "$NS" link add name br0 type bridge vlan_filtering 1 \
38 bridge -n "$NS" vlan add vid 10 dev dummy0
39 defer bridge -n "$NS" vlan del vid 10 dev dummy0
41 bridge -n "$NS" vlan add vid 11 dev dummy0
42 defer bridge -n "$NS" vlan del vid 11 dev dummy0
45 bridge -n "$NS" vlan set vid 10 dev dummy0 neigh_suppress on
48 bridge -n "$NS" vlan set vid 11 dev dummy0 neigh_suppress off
52 bridge -n "$NS" -d vlan show dev dummy0 | grep -q "10-11"
55 bridge -n "$NS" -d vlan show dev dummy0 | grep -Eq "^\S+\s+10$|^\s+10$"
58 bridge -n "$NS" -d vlan show dev dummy0 | grep -Eq "^\S+\s+11$|^\s+11$"
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| H A D | test_vxlan_vnifilter_notify.sh | 19 require_command bridge
54 ip netns exec "$NS1" bridge monitor vni > "$tmpf" 2>/dev/null &
81 bridge -n "$NS1" vni add vni 1000 dev "$VXLAN_DEV"
87 bridge -n "$NS1" vni delete vni 1000 dev "$VXLAN_DEV" 2>/dev/null
98 bridge -n "$NS1" vni add vni 4000 remote 10.0.0.2 dev "$VXLAN_DEV"
104 bridge -n "$NS1" vni delete vni 4000 dev "$VXLAN_DEV"
114 bridge -n "$NS1" vni add vni 2000 dev "$VXLAN_DEV"
117 bridge -n "$NS1" vni delete vni 2000 dev "$VXLAN_DEV"
132 bridge -n "$NS1" vni add vni 3000 dev "$VXLAN_DEV"
135 bridge -n "$NS1" vni add vni 3000 dev "$VXLAN_DEV"
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| /linux/drivers/staging/vme_user/ |
| H A 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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| H A 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/tools/testing/selftests/net/forwarding/ |
| H A D | bridge_mdb.sh | 70 ip link add name br0 type bridge \
73 bridge vlan add vid 10 dev br0 self
74 bridge vlan add vid 20 dev br0 self
79 bridge vlan add vid 10 dev $swp1
80 bridge vlan add vid 20 dev $swp1
84 bridge vlan add vid 10 dev $swp2
85 bridge vlan add vid 20 dev $swp2
96 bridge vlan del vid 20 dev $swp2
97 bridge vlan del vid 10 dev $swp2
101 bridge vla
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| H A 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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| H A 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
189 ip link set dev br0 type bridge mcast_stats_enabled 1
196 ip link set dev br0 type bridge mcast_stats_enable
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| H A D | vxlan_bridge_1q.sh | 154 ip link add name br1 type bridge vlan_filtering 1 vlan_default_pvid 0 \
170 bridge vlan add vid 10 dev vx10 pvid untagged
178 bridge vlan add vid 20 dev vx20 pvid untagged
182 bridge vlan add vid 10 dev $swp1
183 bridge vlan add vid 20 dev $swp1
187 bridge vlan add vid 10 dev $swp2
188 bridge vlan add vid 20 dev $swp2
190 bridge fdb append dev vx10 00:00:00:00:00:00 dst 192.0.2.34 self
191 bridge fdb append dev vx10 00:00:00:00:00:00 dst 192.0.2.50 self
193 bridge fdb append dev vx20 00:00:00:00:00:00 dst 192.0.2.34 self
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| H A D | bridge_mld.sh | 102 ip link add dev br0 type bridge mcast_snooping 1 mcast_query_response_interval 100 \
158 ip link set dev br0 type bridge mcast_mld_version 2
159 check_err $? "Could not change bridge MLD version to 2"
163 bridge -j -d -s mdb show dev br0 \
167 bridge -j -d -s mdb show dev br0 \
188 bridge -j -d -s mdb show dev br0 \
199 bridge -j -d -s mdb show dev br0 \
211 bridge mdb del dev br0 port $port grp $TEST_GROUP
212 ip link set dev br0 type bridge mcast_mld_version 1
296 ip link set dev br0 type bridge mcast_last_member_interva
[all...] |
| /linux/drivers/pci/hotplug/ |
| H A 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/drivers/net/ethernet/intel/ice/ |
| H A 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/drivers/net/ethernet/mellanox/mlx5/core/esw/ |
| H A D | bridge.c | 469 struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_egress_table_init() argument
538 bridge->egress_ft = egress_ft; in mlx5_esw_bridge_egress_table_init()
539 bridge->egress_vlan_fg = vlan_fg; in mlx5_esw_bridge_egress_table_init()
540 bridge->egress_qinq_fg = qinq_fg; in mlx5_esw_bridge_egress_table_init()
541 bridge->egress_mac_fg = mac_fg; in mlx5_esw_bridge_egress_table_init()
542 bridge->egress_miss_fg = miss_fg; in mlx5_esw_bridge_egress_table_init()
543 bridge->egress_miss_pkt_reformat = miss_pkt_reformat; in mlx5_esw_bridge_egress_table_init()
544 bridge->egress_miss_handle = miss_handle; in mlx5_esw_bridge_egress_table_init()
557 mlx5_esw_bridge_egress_table_cleanup(struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_egress_table_cleanup() argument
559 if (bridge->egress_miss_handle) in mlx5_esw_bridge_egress_table_cleanup()
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| H A D | bridge_mcast.c | 17 int mlx5_esw_bridge_mdb_init(struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_mdb_init() argument
19 INIT_LIST_HEAD(&bridge->mdb_list); in mlx5_esw_bridge_mdb_init()
20 return rhashtable_init(&bridge->mdb_ht, &mdb_ht_params); in mlx5_esw_bridge_mdb_init()
23 void mlx5_esw_bridge_mdb_cleanup(struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_mdb_cleanup() argument
25 rhashtable_destroy(&bridge->mdb_ht); in mlx5_esw_bridge_mdb_cleanup()
54 struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_mdb_flow_create() argument
94 if (bridge->vlan_proto == ETH_P_8021Q) { in mlx5_esw_bridge_mdb_flow_create()
99 } else if (bridge->vlan_proto == ETH_P_8021AD) { in mlx5_esw_bridge_mdb_flow_create()
111 handle = mlx5_add_flow_rules(bridge->egress_ft, rule_spec, &flow_act, dests, num_dests); in mlx5_esw_bridge_mdb_flow_create()
124 handle = mlx5_esw_bridge_mdb_flow_create(port->esw_owner_vhca_id, entry, port->bridge); in mlx5_esw_bridge_port_mdb_offload()
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| H A D | bridge_debugfs.c | 23 struct mlx5_esw_bridge *bridge = seq->private; in mlx5_esw_bridge_debugfs_start() local
26 return *pos ? seq_list_start(&bridge->fdb_list, *pos - 1) : SEQ_START_TOKEN; in mlx5_esw_bridge_debugfs_start()
31 struct mlx5_esw_bridge *bridge = seq->private; in mlx5_esw_bridge_debugfs_next() local
33 return seq_list_next(v == SEQ_START_TOKEN ? &bridge->fdb_list : v, &bridge->fdb_list, pos); in mlx5_esw_bridge_debugfs_next()
60 void mlx5_esw_bridge_debugfs_init(struct net_device *br_netdev, struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_debugfs_init() argument
62 if (!bridge->br_offloads->debugfs_root) in mlx5_esw_bridge_debugfs_init()
65 bridge->debugfs_dir = debugfs_create_dir(br_netdev->name, in mlx5_esw_bridge_debugfs_init()
66 bridge->br_offloads->debugfs_root); in mlx5_esw_bridge_debugfs_init()
67 debugfs_create_file("fdb", 0400, bridge->debugfs_dir, bridge, in mlx5_esw_bridge_debugfs_init()
71 void mlx5_esw_bridge_debugfs_cleanup(struct mlx5_esw_bridge *bridge) in mlx5_esw_bridge_debugfs_cleanup() argument
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| /linux/arch/sparc/kernel/ |
| H A D | leon_pci.c | 30 struct pci_host_bridge *bridge; in leon_pci_init() local
33 bridge = pci_alloc_host_bridge(0); in leon_pci_init()
34 if (!bridge) in leon_pci_init()
43 list_splice_init(&resources, &bridge->windows); in leon_pci_init()
44 bridge->dev.parent = &ofdev->dev; in leon_pci_init()
45 bridge->sysdata = info; in leon_pci_init()
46 bridge->busnr = 0; in leon_pci_init()
47 bridge->ops = info->ops; in leon_pci_init()
48 bridge->swizzle_irq = pci_common_swizzle; in leon_pci_init()
49 bridge->map_irq = info->map_irq; in leon_pci_init()
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| /linux/drivers/net/ethernet/marvell/prestera/ |
| H A D | prestera_switchdev.c | 52 struct prestera_bridge *bridge; member
82 struct prestera_bridge *bridge; member
100 struct prestera_bridge *bridge; in prestera_bridge_find() local
102 list_for_each_entry(bridge, &sw->swdev->bridge_list, head) in prestera_bridge_find()
103 if (bridge->dev == br_dev) in prestera_bridge_find()
104 return bridge; in prestera_bridge_find()
110 __prestera_bridge_port_find(const struct prestera_bridge *bridge, in __prestera_bridge_port_find() argument
115 list_for_each_entry(br_port, &bridge->port_list, head) in __prestera_bridge_port_find()
127 struct prestera_bridge *bridge; in prestera_bridge_port_find() local
132 bridge = prestera_bridge_find(sw, br_dev); in prestera_bridge_port_find()
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| /linux/drivers/fpga/tests/ |
| H A D | fpga-bridge-test.c | 21 struct fpga_bridge *bridge; member
33 static int op_enable_set(struct fpga_bridge *bridge, bool enable) in op_enable_set() argument
35 struct bridge_stats *stats = bridge->priv; in op_enable_set()
68 ctx->bridge = fpga_bridge_register(ctx->dev, "Fake FPGA bridge", &fake_bridge_ops, in register_test_bridge()
70 KUNIT_ASSERT_FALSE(test, IS_ERR_OR_NULL(ctx->bridge)); in register_test_bridge()
72 ret = kunit_add_action_or_reset(test, fpga_bridge_unregister_wrapper, ctx->bridge); in register_test_bridge()
81 struct fpga_bridge *bridge; in fpga_bridge_test_get() local
83 bridge = fpga_bridge_get(ctx->dev, NULL); in fpga_bridge_test_get()
84 KUNIT_EXPECT_PTR_EQ(test, bridge, ctx->bridge); in fpga_bridge_test_get()
86 bridge = fpga_bridge_get(ctx->dev, NULL); in fpga_bridge_test_get()
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| /linux/drivers/infiniband/hw/mthca/ |
| H A D | mthca_reset.c | 47 struct pci_dev *bridge = NULL; in mthca_reset() local
72 while ((bridge = pci_get_device(mdev->pdev->vendor, in mthca_reset()
74 bridge)) != NULL) { in mthca_reset()
75 if (bridge->hdr_type == PCI_HEADER_TYPE_BRIDGE && in mthca_reset()
76 bridge->subordinate == mdev->pdev->bus) { in mthca_reset()
78 pci_name(bridge)); in mthca_reset()
83 if (!bridge) { in mthca_reset()
116 if (bridge) { in mthca_reset()
126 if (pci_read_config_dword(bridge, i * 4, bridge_header + i)) { in mthca_reset()
133 bridge_pcix_cap = pci_find_capability(bridge, PCI_CAP_ID_PCIX); in mthca_reset()
[all …]
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| /linux/tools/testing/selftests/drivers/net/mlxsw/ |
| H A D | vxlan.sh | 89 ip link add dev br0 type bridge mcast_snooping 0
106 ip link add dev br0 type bridge mcast_snooping 0 vlan_filtering 1
123 ip link add dev br0 type bridge
140 ip link add dev br0 type bridge mcast_snooping 0
160 ip link add dev br0 type bridge mcast_snooping 0
177 ip link add dev br0 type bridge mcast_snooping 0
194 ip link add dev br0 type bridge mcast_snooping 0
213 ip link add dev br0 type bridge mcast_snooping 0
231 ip link add dev br0 type bridge mcast_snooping 0
248 ip link add dev br0 type bridge mcast_snooping 0
[all …]
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