40 #ifndef included_vnet_interface_h 41 #define included_vnet_interface_h 51 union ip46_address_t_;
75 const u8 * old_address,
const u8 * new_address);
84 vnet_hw_if_rx_mode mode);
106 vnet_flow_dev_op_t op,
108 uword * private_data);
115 #define VNET_ITF_FUNC_N_PRIO ((vnet_interface_function_priority_t)VNET_ITF_FUNC_PRIORITY_HIGH+1) 117 typedef struct _vnet_interface_function_list_elt
119 struct _vnet_interface_function_list_elt *next_interface_function;
121 } _vnet_interface_function_list_elt_t;
123 #ifndef CLIB_MARCH_VARIANT 124 #define _VNET_INTERFACE_FUNCTION_DECL_PRIO(f,tag,p) \ 126 static void __vnet_interface_function_init_##tag##_##f (void) \ 127 __attribute__((__constructor__)) ; \ 129 static void __vnet_interface_function_init_##tag##_##f (void) \ 131 vnet_main_t * vnm = vnet_get_main(); \ 132 static _vnet_interface_function_list_elt_t init_function; \ 133 init_function.next_interface_function = vnm->tag##_functions[p]; \ 134 vnm->tag##_functions[p] = &init_function; \ 135 init_function.fp = (void *) &f; \ 137 static void __vnet_interface_function_deinit_##tag##_##f (void) \ 138 __attribute__((__destructor__)) ; \ 140 static void __vnet_interface_function_deinit_##tag##_##f (void) \ 142 vnet_main_t * vnm = vnet_get_main(); \ 143 _vnet_interface_function_list_elt_t *next; \ 144 if (vnm->tag##_functions[p]->fp == f) \ 146 vnm->tag##_functions[p] = \ 147 vnm->tag##_functions[p]->next_interface_function; \ 150 next = vnm->tag##_functions[p]; \ 151 while (next->next_interface_function) \ 153 if (next->next_interface_function->fp == f) \ 155 next->next_interface_function = \ 156 next->next_interface_function->next_interface_function; \ 159 next = next->next_interface_function; \ 165 #define _VNET_INTERFACE_FUNCTION_DECL_PRIO(f,tag,p) \ 166 static __clib_unused void * __clib_unused_##f = f; 169 #define _VNET_INTERFACE_FUNCTION_DECL(f,tag) \ 170 _VNET_INTERFACE_FUNCTION_DECL_PRIO(f,tag,VNET_ITF_FUNC_PRIORITY_LOW) 172 #define VNET_HW_INTERFACE_ADD_DEL_FUNCTION(f) \ 173 _VNET_INTERFACE_FUNCTION_DECL(f,hw_interface_add_del) 174 #define VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION(f) \ 175 _VNET_INTERFACE_FUNCTION_DECL(f,hw_interface_link_up_down) 176 #define VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION_PRIO(f,p) \ 177 _VNET_INTERFACE_FUNCTION_DECL_PRIO(f,hw_interface_link_up_down,p) 178 #define VNET_SW_INTERFACE_MTU_CHANGE_FUNCTION(f) \ 179 _VNET_INTERFACE_FUNCTION_DECL(f,sw_interface_mtu_change) 180 #define VNET_SW_INTERFACE_ADD_DEL_FUNCTION(f) \ 181 _VNET_INTERFACE_FUNCTION_DECL(f,sw_interface_add_del) 182 #define VNET_SW_INTERFACE_ADD_DEL_FUNCTION_PRIO(f,p) \ 183 _VNET_INTERFACE_FUNCTION_DECL_PRIO(f,sw_interface_add_del,p) 184 #define VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION(f) \ 185 _VNET_INTERFACE_FUNCTION_DECL(f,sw_interface_admin_up_down) 186 #define VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION_PRIO(f,p) \ 187 _VNET_INTERFACE_FUNCTION_DECL_PRIO(f,sw_interface_admin_up_down, p) 193 union ip46_address_t_ *
src,
194 union ip46_address_t_ *
dst,
198 typedef struct _vnet_device_class
231 char **tx_function_error_strings;
235 u32 tx_function_n_errors;
239 u32 new_dev_instance);
270 u32 hw_if_index,
u32 new_hw_class_index);
273 void (*rx_redirect_to_node) (
struct vnet_main_t * vnm,
277 struct _vnet_device_class *next_class_registration;
290 #ifndef CLIB_MARCH_VARIANT 291 #define VNET_DEVICE_CLASS(x,...) \ 292 __VA_ARGS__ vnet_device_class_t x; \ 293 static void __vnet_add_device_class_registration_##x (void) \ 294 __attribute__((__constructor__)) ; \ 295 static void __vnet_add_device_class_registration_##x (void) \ 297 vnet_main_t * vnm = vnet_get_main(); \ 298 x.next_class_registration = vnm->device_class_registrations; \ 299 vnm->device_class_registrations = &x; \ 301 static void __vnet_rm_device_class_registration_##x (void) \ 302 __attribute__((__destructor__)) ; \ 303 static void __vnet_rm_device_class_registration_##x (void) \ 305 vnet_main_t * vnm = vnet_get_main(); \ 306 VLIB_REMOVE_FROM_LINKED_LIST (vnm->device_class_registrations, \ 307 &x, next_class_registration); \ 309 __VA_ARGS__ vnet_device_class_t x 313 #define VNET_DEVICE_CLASS(x,...) \ 314 static __clib_unused vnet_device_class_t __clib_unused_##x 317 #define VNET_DEVICE_CLASS_TX_FN(devclass) \ 318 uword CLIB_MARCH_SFX (devclass##_tx_fn) (); \ 319 static vlib_node_fn_registration_t CLIB_MARCH_SFX ( \ 320 devclass##_tx_fn_registration) = { \ 321 .function = &CLIB_MARCH_SFX (devclass##_tx_fn), \ 324 static void __clib_constructor CLIB_MARCH_SFX ( \ 325 devclass##_tx_fn_multiarch_register) (void) \ 327 extern vnet_device_class_t devclass; \ 328 vlib_node_fn_registration_t *r; \ 329 r = &CLIB_MARCH_SFX (devclass##_tx_fn_registration); \ 330 r->march_variant = CLIB_MARCH_SFX (CLIB_MARCH_VARIANT_TYPE); \ 331 r->next_registration = devclass.tx_fn_registrations; \ 332 devclass.tx_fn_registrations = r; \ 334 uword CLIB_MARCH_SFX (devclass##_tx_fn) 355 #define VNET_LINKS { \ 356 [VNET_LINK_ETHERNET] = "ethernet", \ 357 [VNET_LINK_IP4] = "ipv4", \ 358 [VNET_LINK_IP6] = "ipv6", \ 359 [VNET_LINK_MPLS] = "mpls", \ 360 [VNET_LINK_ARP] = "arp", \ 361 [VNET_LINK_NSH] = "nsh", \ 364 #define FOR_EACH_VNET_LINK(_link) \ 365 for (_link = VNET_LINK_IP4; \ 366 _link <= VNET_LINK_NSH; \ 369 #define FOR_EACH_VNET_IP_LINK(_link) \ 370 for (_link = VNET_LINK_IP4; \ 371 _link <= VNET_LINK_IP6; \ 378 #define VNET_LINK_NUM (VNET_LINK_NSH+1) 379 #define VNET_N_LINKS VNET_LINK_NUM 402 typedef struct _vnet_hw_interface_class
450 vnet_link_t link_type,
const void *dst_hw_address);
454 void (*update_adjacency) (
struct vnet_main_t * vnm,
463 void (*hw_class_change) (
struct vnet_main_t * vnm,
u32 hw_if_index,
464 u32 old_class_index,
u32 new_class_index);
467 struct _vnet_hw_interface_class *next_class_registration;
476 vnet_link_t link_type,
477 const void *dst_hw_address);
483 u32 sw_if_index,
u32 adj_index);
485 #define VNET_HW_INTERFACE_CLASS(x,...) \ 486 __VA_ARGS__ vnet_hw_interface_class_t x; \ 487 static void __vnet_add_hw_interface_class_registration_##x (void) \ 488 __attribute__((__constructor__)) ; \ 489 static void __vnet_add_hw_interface_class_registration_##x (void) \ 491 vnet_main_t * vnm = vnet_get_main(); \ 492 x.next_class_registration = vnm->hw_interface_class_registrations; \ 493 vnm->hw_interface_class_registrations = &x; \ 495 static void __vnet_rm_hw_interface_class_registration_##x (void) \ 496 __attribute__((__destructor__)) ; \ 497 static void __vnet_rm_hw_interface_class_registration_##x (void) \ 499 vnet_main_t * vnm = vnet_get_main(); \ 500 VLIB_REMOVE_FROM_LINKED_LIST (vnm->hw_interface_class_registrations,\ 501 &x, next_class_registration); \ 503 __VA_ARGS__ vnet_hw_interface_class_t x 555 #define VNET_HW_INTERFACE_CAP_SUPPORTS_L4_TX_CKSUM \ 556 (VNET_HW_INTERFACE_CAP_SUPPORTS_TX_TCP_CKSUM | \ 557 VNET_HW_INTERFACE_CAP_SUPPORTS_TX_UDP_CKSUM) 559 #define VNET_HW_INTERFACE_CAP_SUPPORTS_TX_CKSUM \ 560 (VNET_HW_INTERFACE_CAP_SUPPORTS_TX_IP4_CKSUM | \ 561 VNET_HW_INTERFACE_CAP_SUPPORTS_TX_TCP_CKSUM | \ 562 VNET_HW_INTERFACE_CAP_SUPPORTS_TX_UDP_CKSUM) 564 #define VNET_HW_INTERFACE_CAP_SUPPORTS_L4_RX_CKSUM \ 565 (VNET_HW_INTERFACE_CAP_SUPPORTS_RX_TCP_CKSUM | \ 566 VNET_HW_INTERFACE_CAP_SUPPORTS_RX_UDP_CKSUM) 568 #define VNET_HW_INTERFACE_CAP_SUPPORTS_RX_CKSUM \ 569 (VNET_HW_INTERFACE_CAP_SUPPORTS_RX_IP4_CKSUM | \ 570 VNET_HW_INTERFACE_CAP_SUPPORTS_RX_TCP_CKSUM | \ 571 VNET_HW_INTERFACE_CAP_SUPPORTS_RX_UDP_CKSUM) 573 #define VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT 1 574 #define VNET_HW_INTERFACE_FLAG_SPEED_SHIFT 3 575 #define VNET_HW_INTERFACE_FLAG_DUPLEX_MASK \ 576 (VNET_HW_INTERFACE_FLAG_HALF_DUPLEX | \ 577 VNET_HW_INTERFACE_FLAG_FULL_DUPLEX) 598 #define VNET_HW_IF_RXQ_THREAD_ANY ~0 599 #define VNET_HW_IF_RXQ_NO_RX_INTERRUPT ~0 714 #define VNET_HW_INTERFACE_BOND_INFO_NONE ((uword *) 0) 715 #define VNET_HW_INTERFACE_BOND_INFO_SLAVE ((uword *) ~0) 848 __VNET_SW_INTERFACE_FLAG_UNSUED = (1 << 2),
852 __VNET_SW_INTERFACE_FLAG_UNUSED2 = (1 << 4),
870 vnet_sw_interface_type_t
type:16;
925 #define foreach_rx_combined_interface_counter(_x) \ 926 for (_x = VNET_INTERFACE_COUNTER_RX; \ 927 _x <= VNET_INTERFACE_COUNTER_RX_BROADCAST; \ 930 #define foreach_tx_combined_interface_counter(_x) \ 931 for (_x = VNET_INTERFACE_COUNTER_TX; \ 932 _x <= VNET_INTERFACE_COUNTER_TX_BROADCAST; \ 935 #define foreach_simple_interface_counter_name \ 940 _(RX_NO_BUF, rx-no-buf, if) \ 941 _(RX_MISS, rx-miss, if) \ 942 _(RX_ERROR, rx-error, if) \ 943 _(TX_ERROR, tx-error, if) \ 946 #define foreach_combined_interface_counter_name \ 948 _(RX_UNICAST, rx-unicast, if) \ 949 _(RX_MULTICAST, rx-multicast, if) \ 950 _(RX_BROADCAST, rx-broadcast, if) \ 952 _(TX_UNICAST, tx-unicast, if) \ 953 _(TX_MULTICAST, tx-multicast, if) \ 954 _(TX_BROADCAST, tx-broadcast, if) vnet_hw_if_output_node_runtime_t * output_node_thread_runtimes
u8 * default_build_rewrite(struct vnet_main_t *vnm, u32 sw_if_index, vnet_link_t link_type, const void *dst_hw_address)
Return a complete, zero-length (aka placeholder) rewrite.
vnet_hw_if_tx_frame_t frame
#define CLIB_CACHE_LINE_ALIGN_MARK(mark)
static_always_inline void clib_spinlock_unlock(clib_spinlock_t *p)
static_always_inline void clib_spinlock_lock(clib_spinlock_t *p)
void collect_detailed_interface_stats_flag_set(void)
vnet_interface_per_thread_data_t * per_thread_data
clib_spinlock_t sw_if_counter_lock
vl_api_wireguard_peer_flags_t flags
clib_error_t *() vnet_interface_add_del_mac_address_function_t(struct vnet_hw_interface_t *hi, const u8 *address, u8 is_add)
vnet_hw_interface_nodes_t * deleted_hw_interface_nodes
vlib_node_registration_t vnet_interface_output_arc_end_node
(constructor) VLIB_REGISTER_NODE (vnet_interface_output_arc_end_node)
vnet_p2p_sub_interface_t p2p
static void clear_counters(perfmon_main_t *pm)
enum vnet_hw_interface_class_flags_t_ vnet_hw_interface_class_flags_t
Attributes assignable to a HW interface Class.
STATIC_ASSERT_OFFSET_OF(vnet_hw_interface_t, cacheline1, CLIB_CACHE_LINE_BYTES)
PCAP utility definitions.
enum vnet_hw_interface_capabilities_t_ vnet_hw_interface_capabilities_t
vnet_hw_interface_capabilities_t caps
clib_error_t *() vnet_subif_add_del_function_t(struct vnet_main_t *vnm, u32 if_index, struct vnet_sw_interface_t *template, int is_add)
u32 * input_node_thread_index_by_queue
a non-broadcast multiple access interface
clib_error_t *() vnet_interface_set_l2_mode_function_t(struct vnet_main_t *vnm, struct vnet_hw_interface_t *hi, i32 l2_if_adjust)
uword * sub_interface_sw_if_index_by_id
struct _vnet_device_class vnet_device_class_t
vnet_hw_if_tx_queue_t * hw_if_tx_queues
vnet_mtu_t vnet_link_to_mtu(vnet_link_t link)
vnet_interface_stats_collection_mode_e
void vnet_register_format_buffer_opaque_helper(vnet_buffer_opquae_formatter_t fn)
f64 max_rate_bits_per_sec
enum vnet_sw_interface_flags_t_ vnet_sw_interface_flags_t
u16 * if_out_arc_end_next_index_by_sw_if_index
uword * txq_index_by_hw_if_index_and_queue_id
vnet_flood_class_t flood_class
uword * pcap_drop_filter_hash
vlib_combined_counter_main_t * combined_sw_if_counters
enum vnet_hw_interface_flags_t_ vnet_hw_interface_flags_t
static format_function_t format_flow
vnet_hw_interface_flags_t flags
vnet_hw_if_rx_mode default_rx_mode
struct _vlib_node_fn_registration vlib_node_fn_registration_t
int collect_detailed_interface_stats_flag
A collection of simple counters.
void vnet_pcap_drop_trace_filter_add_del(u32 error_index, int is_add)
vnet_sw_interface_flags_t_
u32 max_supported_packet_bytes
uword * hw_interface_by_name
vnet_l3_packet_type_t vnet_link_to_l3_proto(vnet_link_t link)
Convert a link to to an Ethertype.
static clib_error_t * link_up_down_function(vnet_main_t *vm, u32 hw_if_index, u32 flags)
vnet_hw_interface_t * hw_interfaces
vnet_hw_interface_capabilities_t_
vl_api_interface_index_t sw_if_index
vnet_buffer_opquae_formatter_t * buffer_opaque_format_helpers
uword * sw_if_index_by_sup_and_sub
vnet_hw_if_rxq_poll_vector_t * rxq_poll_vector
vnet_sw_interface_flags_t flags
vlib_simple_counter_main_t * sw_if_counters
vnet_hw_if_tx_frame_hint_t
vnet_device_class_t vnet_local_interface_device_class
uword * rxq_index_by_hw_if_index_and_queue_id
vnet_interface_function_priority_t_
uword * hw_interface_class_by_name
vnet_hw_if_rx_queue_t * hw_if_rx_queues
int(* vnet_dev_class_ip_tunnel_desc_t)(u32 sw_if_index, union ip46_address_t_ *src, union ip46_address_t_ *dst, u8 *is_l2)
Tunnel description parameters.
void vnet_register_format_buffer_opaque2_helper(vnet_buffer_opquae_formatter_t fn)
static clib_error_t * admin_up_down_function(vnet_main_t *vm, u32 hw_if_index, u32 flags)
vnet_interface_main_t * im
vnet_link_t_
Link Type: A description of the protocol of packets on the link.
static u8 * format_device(u8 *s, va_list *args)
static void vnet_interface_counter_unlock(vnet_interface_main_t *im)
static int collect_detailed_interface_stats(void)
int vnet_pcap_dispatch_trace_configure(vnet_pcap_dispatch_trace_args_t *)
vnet_interface_counter_type_t
u32 trace_classify_table_index
u32 unnumbered_sw_if_index
static void vnet_interface_counter_lock(vnet_interface_main_t *im)
u32 output_node_next_index
enum vnet_interface_function_priority_t_ vnet_interface_function_priority_t
u8 output_feature_arc_index
vlib_node_registration_t vnet_interface_output_node
(constructor) VLIB_REGISTER_NODE (vnet_interface_output_node)
clib_error_t *() vnet_interface_function_t(struct vnet_main_t *vnm, u32 if_index, u32 flags)
enum vnet_link_t_ vnet_link_t
Link Type: A description of the protocol of packets on the link.
clib_error_t *() vnet_interface_rss_queues_set_t(struct vnet_main_t *vnm, struct vnet_hw_interface_t *hi, clib_bitmap_t *bitmap)
uword() vlib_node_function_t(struct vlib_main_t *vm, struct vlib_node_runtime_t *node, struct vlib_frame_t *frame)
uword * device_class_by_name
vnet_buffer_opquae_formatter_t * buffer_opaque2_format_helpers
struct _vlib_node_registration vlib_node_registration_t
struct vnet_hw_interface_t vnet_hw_interface_t
clib_bitmap_t * rss_queues
struct _vnet_hw_interface_class vnet_hw_interface_class_t
VLIB buffer representation.
vnet_sw_interface_t * sw_interfaces
a point 2 point interface
vnet_hw_interface_class_t * hw_interface_classes
A collection of combined counters.
clib_error_t *() vnet_interface_set_mac_address_function_t(struct vnet_hw_interface_t *hi, const u8 *old_address, const u8 *new_address)
u32 min_supported_packet_bytes
u32 * hw_if_index_by_sw_if_index
vnet_sw_interface_type_t type
vnet_hw_interface_flags_t_
u8 *(* vnet_buffer_opquae_formatter_t)(const vlib_buffer_t *b, u8 *s)
u32 if_out_arc_end_node_next_index
vnet_device_class_t * device_classes
void collect_detailed_interface_stats_flag_clear(void)
clib_error_t *() vnet_interface_set_rx_mode_function_t(struct vnet_main_t *vnm, u32 if_index, u32 queue_id, vnet_hw_if_rx_mode mode)
#define CLIB_CACHE_LINE_BYTES
void default_update_adjacency(struct vnet_main_t *vnm, u32 sw_if_index, u32 adj_index)
Default adjacency update function.
int vnet_interface_name_renumber(u32 sw_if_index, u32 new_show_dev_instance)
vnet_hw_if_tx_frame_hint_t hints
vnet_hw_interface_class_flags_t_
Attributes assignable to a HW interface Class.
int() vnet_flow_dev_ops_function_t(struct vnet_main_t *vnm, vnet_flow_dev_op_t op, u32 hw_if_index, u32 index, uword *private_data)