| /kernel/linux/linux-5.10/arch/x86/pci/ |
| D | irq.c | 47 int (*get)(struct pci_dev *router, struct pci_dev *dev, int pirq);
48 int (*set)(struct pci_dev *router, struct pci_dev *dev, int pirq,
54 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
176 static unsigned int read_config_nybble(struct pci_dev *router, unsigned offset, unsigned nr) in read_config_nybble() argument
181 pci_read_config_byte(router, reg, &x); in read_config_nybble()
185 static void write_config_nybble(struct pci_dev *router, unsigned offset, in write_config_nybble() argument
191 pci_read_config_byte(router, reg, &x); in write_config_nybble()
193 pci_write_config_byte(router, reg, x); in write_config_nybble()
201 static int pirq_ali_get(struct pci_dev *router, struct pci_dev *dev, int pirq) in pirq_ali_get() argument
206 return irqmap[read_config_nybble(router, 0x48, pirq-1)]; in pirq_ali_get()
[all …]
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| /kernel/linux/linux-6.6/arch/x86/pci/ |
| D | irq.c | 53 int (*get)(struct pci_dev *router, struct pci_dev *dev, int pirq);
54 int (*set)(struct pci_dev *router, struct pci_dev *dev, int pirq,
56 int (*lvl)(struct pci_dev *router, struct pci_dev *dev, int pirq,
62 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
117 * have no information as to the router device to use, but we can handle
349 static int pirq_finali_get(struct pci_dev *router, struct pci_dev *dev, in pirq_finali_get() argument
368 static int pirq_finali_set(struct pci_dev *router, struct pci_dev *dev, in pirq_finali_set() argument
390 static int pirq_finali_lvl(struct pci_dev *router, struct pci_dev *dev, in pirq_finali_lvl() argument
412 static unsigned int read_config_nybble(struct pci_dev *router, unsigned offset, unsigned nr) in read_config_nybble() argument
417 pci_read_config_byte(router, reg, &x); in read_config_nybble()
[all …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/net/ |
| D | traceroute.sh | 165 for ns in host-1 host-2 router-1 router-2
181 create_ns router-1
182 create_ns router-2
185 connect_ns router-2 eth3 - 2000:103::2/64 host-2 eth3 - 2000:103::4/64
189 connect_ns router-1 eth2 - 2000:102::1/64 router-2 eth2 - 2000:102::2/64
190 ip netns exec router-1 ip route add default via 2000:102::2
192 # Setup N1. host-1 and router-2 connect to a bridge in router-1.
193 ip netns exec router-1 ip link add name ${brdev} type bridge
194 ip netns exec router-1 ip link set ${brdev} up
195 ip netns exec router-1 ip addr add 2000:101::1/64 dev ${brdev}
[all …]
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| /kernel/linux/linux-6.6/tools/testing/selftests/net/ |
| D | traceroute.sh | 165 for ns in host-1 host-2 router-1 router-2
181 create_ns router-1
182 create_ns router-2
185 connect_ns router-2 eth3 - 2000:103::2/64 host-2 eth3 - 2000:103::4/64
189 connect_ns router-1 eth2 - 2000:102::1/64 router-2 eth2 - 2000:102::2/64
190 ip netns exec router-1 ip route add default via 2000:102::2
192 # Setup N1. host-1 and router-2 connect to a bridge in router-1.
193 ip netns exec router-1 ip link add name ${brdev} type bridge
194 ip netns exec router-1 ip link set ${brdev} up
195 ip netns exec router-1 ip addr add 2000:101::1/64 dev ${brdev}
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlxsw/ |
| D | spectrum_router.c | 519 u16 id; /* virtual router ID */
539 lpm_tree = mlxsw_sp->router->lpm.proto_trees[proto]; in mlxsw_sp_fib_create()
579 for (i = 0; i < mlxsw_sp->router->lpm.tree_count; i++) { in mlxsw_sp_lpm_tree_find_unused()
580 lpm_tree = &mlxsw_sp->router->lpm.trees[i]; in mlxsw_sp_lpm_tree_find_unused()
679 for (i = 0; i < mlxsw_sp->router->lpm.tree_count; i++) { in mlxsw_sp_lpm_tree_get()
680 lpm_tree = &mlxsw_sp->router->lpm.trees[i]; in mlxsw_sp_lpm_tree_get()
718 mlxsw_sp->router->lpm.tree_count = max_trees - MLXSW_SP_LPM_TREE_MIN; in mlxsw_sp_lpm_init()
719 mlxsw_sp->router->lpm.trees = kcalloc(mlxsw_sp->router->lpm.tree_count, in mlxsw_sp_lpm_init()
722 if (!mlxsw_sp->router->lpm.trees) in mlxsw_sp_lpm_init()
725 for (i = 0; i < mlxsw_sp->router->lpm.tree_count; i++) { in mlxsw_sp_lpm_init()
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/marvell/prestera/ |
| D | prestera_router_hw.c | 61 /* TODO: move to router.h as macros */
71 err = rhashtable_init(&sw->router->nh_neigh_ht, in prestera_router_hw_init()
76 err = rhashtable_init(&sw->router->nexthop_group_ht, in prestera_router_hw_init()
81 err = rhashtable_init(&sw->router->fib_ht, in prestera_router_hw_init()
86 INIT_LIST_HEAD(&sw->router->vr_list); in prestera_router_hw_init()
87 INIT_LIST_HEAD(&sw->router->rif_entry_list); in prestera_router_hw_init()
92 rhashtable_destroy(&sw->router->nexthop_group_ht); in prestera_router_hw_init()
94 rhashtable_destroy(&sw->router->nh_neigh_ht); in prestera_router_hw_init()
101 rhashtable_free_and_destroy(&sw->router->fib_ht, in prestera_router_hw_fini()
103 WARN_ON(!list_empty(&sw->router->vr_list)); in prestera_router_hw_fini()
[all …]
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| D | prestera_router.c | 458 rhashtable_lookup_fast(&sw->router->kern_neigh_cache_ht, key, in prestera_kern_neigh_cache_find()
474 rhashtable_remove_fast(&sw->router->kern_neigh_cache_ht, in __prestera_kern_neigh_cache_destroy()
496 err = rhashtable_insert_fast(&sw->router->kern_neigh_cache_ht, in __prestera_kern_neigh_cache_create()
544 rhashtable_lookup_fast(&sw->router->kern_fib_cache_ht, key, in prestera_kern_fib_cache_find()
571 rhashtable_remove_fast(&sw->router->kern_fib_cache_ht, in prestera_kern_fib_cache_destroy()
634 err = rhashtable_insert_fast(&sw->router->kern_fib_cache_ht, in prestera_kern_fib_cache_create()
1081 rhashtable_walk_enter(&sw->router->kern_neigh_cache_ht, &iter); in prestera_k_arb_hw_evt()
1131 rhashtable_walk_enter(&sw->router->kern_neigh_cache_ht, &iter); in __prestera_k_arb_fib_evt2nc()
1259 rhashtable_free_and_destroy(&sw->router->kern_fib_cache_ht, in prestera_k_arb_abort()
1262 rhashtable_free_and_destroy(&sw->router->kern_neigh_cache_ht, in prestera_k_arb_abort()
[all …]
|
| /kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlxsw/ |
| D | spectrum_router.c | 415 u16 id; /* virtual router ID */
435 lpm_tree = mlxsw_sp->router->lpm.proto_trees[proto]; in mlxsw_sp_fib_create()
475 for (i = 0; i < mlxsw_sp->router->lpm.tree_count; i++) { in mlxsw_sp_lpm_tree_find_unused()
476 lpm_tree = &mlxsw_sp->router->lpm.trees[i]; in mlxsw_sp_lpm_tree_find_unused()
575 for (i = 0; i < mlxsw_sp->router->lpm.tree_count; i++) { in mlxsw_sp_lpm_tree_get()
576 lpm_tree = &mlxsw_sp->router->lpm.trees[i]; in mlxsw_sp_lpm_tree_get()
613 mlxsw_sp->router->lpm.tree_count = max_trees - MLXSW_SP_LPM_TREE_MIN; in mlxsw_sp_lpm_init()
614 mlxsw_sp->router->lpm.trees = kcalloc(mlxsw_sp->router->lpm.tree_count, in mlxsw_sp_lpm_init()
617 if (!mlxsw_sp->router->lpm.trees) in mlxsw_sp_lpm_init()
620 for (i = 0; i < mlxsw_sp->router->lpm.tree_count; i++) { in mlxsw_sp_lpm_init()
[all …]
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| /kernel/linux/linux-5.10/net/qrtr/ |
| D | Kconfig | 2 # Qualcomm IPC Router configuration
6 tristate "Qualcomm IPC Router support"
8 Say Y if you intend to use Qualcomm IPC router protocol. The
18 tristate "SMD IPC Router channels"
22 most common transport for IPC Router.
25 tristate "TUN device for Qualcomm IPC Router"
32 tristate "MHI IPC Router channels"
|
| /kernel/linux/linux-6.6/net/qrtr/ |
| D | Kconfig | 2 # Qualcomm IPC Router configuration
6 tristate "Qualcomm IPC Router support"
8 Say Y if you intend to use Qualcomm IPC router protocol. The
18 tristate "SMD IPC Router channels"
22 most common transport for IPC Router.
25 tristate "TUN device for Qualcomm IPC Router"
32 tristate "MHI IPC Router channels"
|
| /kernel/linux/linux-5.10/arch/mips/sgi-ip27/ |
| D | ip27-memory.c | 60 klrou_t *router; in router_recurse() local
81 router = (klrou_t *)NODE_OFFSET_TO_K0(NASID_GET(brd), brd->brd_compts[0]); in router_recurse()
82 if (router == router_b) { in router_recurse()
87 router_recurse(router, router_b, depth + 1); in router_recurse()
99 klrou_t *router, *router_a = NULL, *router_b = NULL; in compute_node_distance() local
116 router = (klrou_t *)NODE_OFFSET_TO_K0(NASID_GET(brd), brd->brd_compts[0]); in compute_node_distance()
117 router->rou_rflag = 0; in compute_node_distance()
120 if (router->rou_port[port].port_nasid == INVALID_NASID) in compute_node_distance()
124 router->rou_port[port].port_nasid, in compute_node_distance()
125 router->rou_port[port].port_offset); in compute_node_distance()
[all …]
|
| /kernel/linux/linux-6.6/tools/testing/selftests/netfilter/ |
| D | ipip-conntrack-mtu.sh | 12 # |Router A|-------|Wanrouter|-------|Router B|
22 # Router A and Router B use IPIP tunnel interfaces to tunnel traffic
83 # Detailed setup for Router A
91 # 10.4.4.1 via 10.2.2.254 (Router B via Wanrouter)
113 # Detailed setup for Router B
121 # 10.2.2.1 via 10.4.4.254 (Router A via Wanrouter)
185 # Router A has learned PMTU (1400) to Router B from Wanrouter.
187 # from Router A.
197 # UDP packet is sent as two fragments (1380 + 20). Router A forwards the
201 #When sending the large UDP packet again, Router A now reassembles the
[all …]
|
| /kernel/linux/linux-6.6/arch/mips/sgi-ip27/ |
| D | ip27-memory.c | 60 klrou_t *router; in router_recurse() local
81 router = (klrou_t *)NODE_OFFSET_TO_K0(NASID_GET(brd), brd->brd_compts[0]); in router_recurse()
82 if (router == router_b) { in router_recurse()
87 router_recurse(router, router_b, depth + 1); in router_recurse()
99 klrou_t *router, *router_a = NULL, *router_b = NULL; in compute_node_distance() local
116 router = (klrou_t *)NODE_OFFSET_TO_K0(NASID_GET(brd), brd->brd_compts[0]); in compute_node_distance()
117 router->rou_rflag = 0; in compute_node_distance()
120 if (router->rou_port[port].port_nasid == INVALID_NASID) in compute_node_distance()
124 router->rou_port[port].port_nasid, in compute_node_distance()
125 router->rou_port[port].port_offset); in compute_node_distance()
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_i2c.c | 338 /* ddc router switching */
344 if (!amdgpu_connector->router.ddc_valid) in amdgpu_i2c_router_select_ddc_port()
351 amdgpu_connector->router.i2c_addr, in amdgpu_i2c_router_select_ddc_port()
353 val &= ~amdgpu_connector->router.ddc_mux_control_pin; in amdgpu_i2c_router_select_ddc_port()
355 amdgpu_connector->router.i2c_addr, in amdgpu_i2c_router_select_ddc_port()
358 amdgpu_connector->router.i2c_addr, in amdgpu_i2c_router_select_ddc_port()
360 val &= ~amdgpu_connector->router.ddc_mux_control_pin; in amdgpu_i2c_router_select_ddc_port()
361 val |= amdgpu_connector->router.ddc_mux_state; in amdgpu_i2c_router_select_ddc_port()
363 amdgpu_connector->router.i2c_addr, in amdgpu_i2c_router_select_ddc_port()
367 /* clock/data router switching */
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_i2c.c | 338 /* ddc router switching */
344 if (!amdgpu_connector->router.ddc_valid) in amdgpu_i2c_router_select_ddc_port()
351 amdgpu_connector->router.i2c_addr, in amdgpu_i2c_router_select_ddc_port()
353 val &= ~amdgpu_connector->router.ddc_mux_control_pin; in amdgpu_i2c_router_select_ddc_port()
355 amdgpu_connector->router.i2c_addr, in amdgpu_i2c_router_select_ddc_port()
358 amdgpu_connector->router.i2c_addr, in amdgpu_i2c_router_select_ddc_port()
360 val &= ~amdgpu_connector->router.ddc_mux_control_pin; in amdgpu_i2c_router_select_ddc_port()
361 val |= amdgpu_connector->router.ddc_mux_state; in amdgpu_i2c_router_select_ddc_port()
363 amdgpu_connector->router.i2c_addr, in amdgpu_i2c_router_select_ddc_port()
367 /* clock/data router switching */
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/dma/ |
| D | dma-router.yaml | 4 $id: http://devicetree.org/schemas/dma/dma-router.yaml#
7 title: DMA Router Generic Binding
23 pattern: "^dma-router(@.*)?$"
28 Array of phandles to the DMA controllers the router can direct
33 Number of incoming request lines the router can handle.
43 sdma_xbar: dma-router@4a002b78 {
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/dma/ |
| D | dma-router.yaml | 4 $id: http://devicetree.org/schemas/dma/dma-router.yaml#
7 title: DMA Router Common Properties
23 pattern: "^dma-router(@.*)?$"
30 Array of phandles to the DMA controllers the router can direct
35 Number of incoming request lines the router can handle.
45 sdma_xbar: dma-router@4a002b78 {
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/arm/freescale/ |
| D | fsl,vf610-mscm-ir.txt | 1 Freescale Vybrid Miscellaneous System Control - Interrupt Router
4 block of registers which control the interrupt router. The interrupt router
12 - reg: the register range of the MSCM Interrupt Router
18 assignment of the interrupt router is required.
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/arm/freescale/ |
| D | fsl,vf610-mscm-ir.txt | 1 Freescale Vybrid Miscellaneous System Control - Interrupt Router
4 block of registers which control the interrupt router. The interrupt router
12 - reg: the register range of the MSCM Interrupt Router
18 assignment of the interrupt router is required.
|
| /kernel/linux/linux-5.10/drivers/thunderbolt/ |
| D | usb4.c | 256 * @sw: USB4 router to setup
302 /* Only enable PCIe tunneling if the parent router supports it */ in usb4_switch_setup()
328 * usb4_switch_read_uid() - Read UID from USB4 router
329 * @sw: USB4 router
332 * Reads 64-bit UID from USB4 router config space.
367 * usb4_switch_drom_read() - Read arbitrary bytes from USB4 router DROM
368 * @sw: USB4 router
373 * Uses USB4 router operations to read router DROM. For devices this
375 * case the host router does not have DROM.
386 * @sw: USB4 router
[all …]
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| /kernel/linux/linux-5.10/net/batman-adv/ |
| D | routing.c | 46 * _batadv_update_route() - set the router for this originator
50 * @neigh_node: neighbor which should be the next router
67 /* curr_router used earlier may not be the current orig_ifinfo->router in _batadv_update_route()
79 curr_router = rcu_replace_pointer(orig_ifinfo->router, neigh_node, in _batadv_update_route()
110 * batadv_update_route() - set the router for this originator
114 * @neigh_node: neighbor which should be the next router
121 struct batadv_neigh_node *router = NULL; in batadv_update_route() local
126 router = batadv_orig_router_get(orig_node, recv_if); in batadv_update_route()
128 if (router != neigh_node) in batadv_update_route()
132 if (router) in batadv_update_route()
[all …]
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| /kernel/linux/linux-6.6/drivers/thunderbolt/ |
| D | usb4.c | 120 * If the connection manager implementation provides USB4 router in __usb4_switch_op()
135 * router operation instead. in __usb4_switch_op()
160 * @sw: Router whose wakes to check
230 * @sw: USB4 router to setup
239 * This does not set the configuration valid bit of the router. To do
278 * Only enable PCIe tunneling if the parent router supports it in usb4_switch_setup()
301 * @sw: USB4 router
303 * Sets configuration valid bit for the router. Must be called before
304 * any tunnels can be set through the router and after
333 * usb4_switch_read_uid() - Read UID from USB4 router
[all …]
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| D | clx.c | 178 * tb_switch_clx_init() - Initialize router CL states
179 * @sw: Router
181 * Can be called for any router. Initializes the current CL state by
277 * tb_switch_clx_is_supported() - Is CLx supported on this type of router
278 * @sw: The router to check CLx support for
307 * tb_switch_clx_enable() - Enable CLx on upstream port of specified router
308 * @sw: Router to enable CLx for
387 * tb_switch_clx_disable() - Disable CLx on upstream port of specified router
388 * @sw: Router to disable CLx for
390 * Disables all CL states of the given router. Can be called on any
[all …]
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| /kernel/linux/linux-6.6/net/batman-adv/ |
| D | routing.c | 45 * _batadv_update_route() - set the router for this originator
49 * @neigh_node: neighbor which should be the next router
66 /* curr_router used earlier may not be the current orig_ifinfo->router in _batadv_update_route()
78 curr_router = rcu_replace_pointer(orig_ifinfo->router, neigh_node, in _batadv_update_route()
108 * batadv_update_route() - set the router for this originator
112 * @neigh_node: neighbor which should be the next router
119 struct batadv_neigh_node *router = NULL; in batadv_update_route() local
124 router = batadv_orig_router_get(orig_node, recv_if); in batadv_update_route()
126 if (router != neigh_node) in batadv_update_route()
130 batadv_neigh_node_put(router); in batadv_update_route()
[all …]
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| /kernel/linux/linux-5.10/drivers/irqchip/ |
| D | irq-ti-sci-intr.c | 3 * Texas Instruments' K3 Interrupt Router irqchip driver
22 * Interrupt Router IRQ domain.
27 * @type: Specifies the trigger type supported by this Interrupt Router
75 * @intr: IRQ domain corresponding to Interrupt Router
128 * @domain: Pointer to the interrupt router IRQ domain
161 /* Parent is Interrupt Router */ in ti_sci_intr_alloc_parent_irq()
186 * ti_sci_intr_irq_domain_alloc() - Allocate Interrupt router IRQs
187 * @domain: Point to the interrupt router IRQ domain
284 dev_info(dev, "Interrupt Router %d domain created\n", intr->ti_sci_id); in ti_sci_intr_irq_domain_probe()
305 MODULE_DESCRIPTION("K3 Interrupt Router driver over TI SCI protocol");
|