X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fip%2Fip4_forward.c;h=e85c888f6695a0b4c58c6d9f8a66728332f3bdc2;hb=2f4586d9b3507243918c11ce99b9d151d5bde7a0;hp=33ab341f93bdaf48a6f96b4dd35abe2f020a4862;hpb=65e770d895b13a6e5c73d13f436872ea626e47e3;p=vpp.git diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c index 33ab341f93b..e85c888f669 100644 --- a/src/vnet/ip/ip4_forward.c +++ b/src/vnet/ip/ip4_forward.c @@ -103,7 +103,6 @@ VLIB_NODE_FN (ip4_lookup_node) (vlib_main_t * vm, vlib_node_runtime_t * node, static u8 *format_ip4_lookup_trace (u8 * s, va_list * args); -/* *INDENT-OFF* */ VLIB_REGISTER_NODE (ip4_lookup_node) = { .name = "ip4-lookup", @@ -112,7 +111,6 @@ VLIB_REGISTER_NODE (ip4_lookup_node) = .n_next_nodes = IP_LOOKUP_N_NEXT, .next_nodes = IP4_LOOKUP_NEXT_NODES, }; -/* *INDENT-ON* */ VLIB_NODE_FN (ip4_load_balance_node) (vlib_main_t * vm, vlib_node_runtime_t * node, @@ -268,7 +266,6 @@ VLIB_NODE_FN (ip4_load_balance_node) (vlib_main_t * vm, return frame->n_vectors; } -/* *INDENT-OFF* */ VLIB_REGISTER_NODE (ip4_load_balance_node) = { .name = "ip4-load-balance", @@ -276,7 +273,6 @@ VLIB_REGISTER_NODE (ip4_load_balance_node) = .sibling_of = "ip4-lookup", .format_trace = format_ip4_lookup_trace, }; -/* *INDENT-ON* */ #ifndef CLIB_MARCH_VARIANT /* get first interface address */ @@ -288,7 +284,6 @@ ip4_interface_first_address (ip4_main_t * im, u32 sw_if_index, ip_interface_address_t *ia = 0; ip4_address_t *result = 0; - /* *INDENT-OFF* */ foreach_ip_interface_address (lm, ia, sw_if_index, 1 /* honor unnumbered */ , @@ -298,7 +293,6 @@ ip4_interface_first_address (ip4_main_t * im, u32 sw_if_index, result = a; break; })); - /* *INDENT-OFF* */ if (result_ia) *result_ia = result ? ia : 0; return result; @@ -671,7 +665,6 @@ ip4_add_del_interface_address_internal (vlib_main_t * vm, * subnets on interfaces. Easy fix - disallow overlapping subnets, like * most routers do. */ - /* *INDENT-OFF* */ if (!is_del) { /* When adding an address check that it does not conflict @@ -732,7 +725,6 @@ ip4_add_del_interface_address_internal (vlib_main_t * vm, } } } - /* *INDENT-ON* */ if_address_index = ip_interface_address_find (lm, addr_fib, address_length); @@ -853,7 +845,6 @@ ip4_directed_broadcast (u32 sw_if_index, u8 enable) * when directed broadcast is enabled, the subnet braodcast route will forward * packets using an adjacency with a broadcast MAC. otherwise it drops */ - /* *INDENT-OFF* */ foreach_ip_interface_address(&im->lookup_main, ia, sw_if_index, 0, ({ @@ -877,7 +868,6 @@ ip4_directed_broadcast (u32 sw_if_index, u8 enable) &pfx, sw_if_index); } })); - /* *INDENT-ON* */ } #endif @@ -897,7 +887,6 @@ ip4_sw_interface_admin_up_down (vnet_main_t * vnm, u32 sw_if_index, u32 flags) fib_index = vec_elt (im->fib_index_by_sw_if_index, sw_if_index); - /* *INDENT-OFF* */ foreach_ip_interface_address (&im->lookup_main, ia, sw_if_index, 0 /* honor unnumbered */, ({ @@ -911,7 +900,6 @@ ip4_sw_interface_admin_up_down (vnet_main_t * vnm, u32 sw_if_index, u32 flags) im, fib_index, a, ia->address_length); })); - /* *INDENT-ON* */ return 0; } @@ -919,7 +907,6 @@ ip4_sw_interface_admin_up_down (vnet_main_t * vnm, u32 sw_if_index, u32 flags) VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION (ip4_sw_interface_admin_up_down); /* Built-in ip4 unicast rx feature path definition */ -/* *INDENT-OFF* */ VNET_FEATURE_ARC_INIT (ip4_unicast, static) = { .arc_name = "ip4-unicast", @@ -1058,7 +1045,6 @@ VNET_FEATURE_INIT (ip4_interface_output, static) = .node_name = "interface-output", .runs_before = 0, /* not before any other features */ }; -/* *INDENT-ON* */ static clib_error_t * ip4_sw_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add) @@ -1083,13 +1069,11 @@ ip4_sw_interface_add_del (vnet_main_t * vnm, u32 sw_if_index, u32 is_add) vlib_main_t *vm = vlib_get_main (); vnet_sw_interface_update_unnumbered (sw_if_index, ~0, 0); - /* *INDENT-OFF* */ foreach_ip_interface_address (lm4, ia, sw_if_index, 0, ({ address = ip_interface_address_get_address (lm4, ia); ip4_add_del_interface_address(vm, sw_if_index, address, ia->address_length, 1); })); - /* *INDENT-ON* */ ip4_mfib_interface_enable_disable (sw_if_index, 0); if (0 != im4->fib_index_by_sw_if_index[sw_if_index]) @@ -1397,13 +1381,11 @@ ip4_tcp_udp_validate_checksum (vlib_main_t * vm, vlib_buffer_t * p0) } #endif -/* *INDENT-OFF* */ VNET_FEATURE_ARC_INIT (ip4_local) = { .arc_name = "ip4-local", .start_nodes = VNET_FEATURES ("ip4-local", "ip4-receive"), .last_in_arc = "ip4-local-end-of-arc", }; -/* *INDENT-ON* */ static inline void ip4_local_l4_csum_validate (vlib_main_t * vm, vlib_buffer_t * p, @@ -1479,10 +1461,10 @@ ip4_local_check_l4_csum_x2 (vlib_main_t * vm, vlib_buffer_t ** b, if (PREDICT_FALSE (ip4_local_need_csum_check (is_tcp_udp[0], b[0]) || ip4_local_need_csum_check (is_tcp_udp[1], b[1]))) { - if (is_tcp_udp[0]) + if (is_tcp_udp[0] && !ip4_local_csum_is_offloaded (b[0])) ip4_local_l4_csum_validate (vm, b[0], ih[0], is_udp[0], &error[0], &good_tcp_udp[0]); - if (is_tcp_udp[1]) + if (is_tcp_udp[1] && !ip4_local_csum_is_offloaded (b[1])) ip4_local_l4_csum_validate (vm, b[1], ih[1], is_udp[1], &error[1], &good_tcp_udp[1]); } @@ -1880,7 +1862,7 @@ VLIB_REGISTER_NODE (ip4_local_node) = .vector_size = sizeof (u32), .format_trace = format_ip4_forward_next_trace, .n_errors = IP4_N_ERROR, - .error_strings = ip4_error_strings, + .error_counters = ip4_error_counters, .n_next_nodes = IP_LOCAL_N_NEXT, .next_nodes = { @@ -1989,14 +1971,12 @@ show_ip_local_command_fn (vlib_main_t * vm, * 47 * @cliexend ?*/ -/* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_ip_local, static) = { .path = "show ip local", .function = show_ip_local_command_fn, .short_help = "show ip local", }; -/* *INDENT-ON* */ typedef enum { @@ -2243,9 +2223,6 @@ ip4_rewrite_inline (vlib_main_t *vm, vlib_node_runtime_t *node, adj0->ia_cfg_index); next[0] = next_index; - if (is_midchain) - vnet_calc_checksums_inline (vm, b[0], 1 /* is_ip4 */ , - 0 /* is_ip6 */ ); } else { @@ -2268,9 +2245,6 @@ ip4_rewrite_inline (vlib_main_t *vm, vlib_node_runtime_t *node, &next_index, b[1], adj1->ia_cfg_index); next[1] = next_index; - if (is_midchain) - vnet_calc_checksums_inline (vm, b[1], 1 /* is_ip4 */ , - 0 /* is_ip6 */ ); } else { @@ -2420,9 +2394,6 @@ ip4_rewrite_inline (vlib_main_t *vm, vlib_node_runtime_t *node, if (is_midchain) { - vnet_calc_checksums_inline (vm, b[0], 1 /* is_ip4 */ , - 0 /* is_ip6 */ ); - /* Guess we are only writing on ipv4 header. */ vnet_rewrite_one_header (adj0[0], ip0, sizeof (ip4_header_t)); } @@ -2526,10 +2497,6 @@ ip4_rewrite_inline (vlib_main_t *vm, vlib_node_runtime_t *node, if (is_midchain) { - /* this acts on the packet that is about to be encapped */ - vnet_calc_checksums_inline (vm, b[0], 1 /* is_ip4 */ , - 0 /* is_ip6 */ ); - /* Guess we are only writing on ipv4 header. */ vnet_rewrite_one_header (adj0[0], ip0, sizeof (ip4_header_t)); } @@ -2656,7 +2623,6 @@ VLIB_NODE_FN (ip4_mcast_midchain_node) (vlib_main_t * vm, return ip4_rewrite_inline (vm, node, frame, 0, 1, 1); } -/* *INDENT-OFF* */ VLIB_REGISTER_NODE (ip4_rewrite_node) = { .name = "ip4-rewrite", .vector_size = sizeof (u32), @@ -2701,7 +2667,6 @@ VLIB_REGISTER_NODE (ip4_midchain_node) = { .format_trace = format_ip4_rewrite_trace, .sibling_of = "ip4-rewrite", }; -/* *INDENT-ON */ static clib_error_t * set_ip_flow_hash_command_fn (vlib_main_t * vm, @@ -2833,15 +2798,12 @@ set_ip_flow_hash_command_fn (vlib_main_t * vm, * [0] [@0]: dpo-drop ip6 * @cliexend ?*/ -/* *INDENT-OFF* */ -VLIB_CLI_COMMAND (set_ip_flow_hash_command, static) = -{ +VLIB_CLI_COMMAND (set_ip_flow_hash_command, static) = { .path = "set ip flow-hash", - .short_help = - "set ip flow-hash table [src] [dst] [sport] [dport] [proto] [reverse]", + .short_help = "set ip flow-hash table [src] [dst] [sport] " + "[dport] [proto] [reverse] [gtpv1teid]", .function = set_ip_flow_hash_command_fn, }; -/* *INDENT-ON* */ #ifndef CLIB_MARCH_VARIANT int @@ -2958,7 +2920,6 @@ set_ip_classify_command_fn (vlib_main_t * vm, * Example of how to assign a classification table to an interface: * @cliexcmd{set ip classify intfc GigabitEthernet2/0/0 table-index 1} ?*/ -/* *INDENT-OFF* */ VLIB_CLI_COMMAND (set_ip_classify_command, static) = { .path = "set ip classify", @@ -2966,7 +2927,6 @@ VLIB_CLI_COMMAND (set_ip_classify_command, static) = "set ip classify intfc table-index ", .function = set_ip_classify_command_fn, }; -/* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON