diff options
Diffstat (limited to 'src/vnet/ip/ip4_forward.c')
| -rw-r--r-- | src/vnet/ip/ip4_forward.c | 86 |
1 files changed, 55 insertions, 31 deletions
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c index acff66d994b..ea78d550789 100644 --- a/src/vnet/ip/ip4_forward.c +++ b/src/vnet/ip/ip4_forward.c @@ -54,6 +54,7 @@ #include <vnet/dpo/load_balance_map.h> #include <vnet/dpo/classify_dpo.h> #include <vnet/mfib/mfib_table.h> /* for mFIB table and entry creation */ +#include <vnet/adj/adj_dp.h> #include <vnet/ip/ip4_forward.h> #include <vnet/interface_output.h> @@ -2222,8 +2223,11 @@ ip4_rewrite_inline_with_gso (vlib_main_t * vm, if (PREDICT_FALSE (adj0[0].rewrite_header.flags & VNET_REWRITE_HAS_FEATURES)) - vnet_feature_arc_start (lm->output_feature_arc_index, - tx_sw_if_index0, &next_index, b[0]); + vnet_feature_arc_start_w_cfg_index (lm->output_feature_arc_index, + tx_sw_if_index0, + &next_index, b[0], + adj0->ia_cfg_index); + next[0] = next_index; if (is_midchain) vnet_calc_checksums_inline (vm, b[0], 1 /* is_ip4 */ , @@ -2246,8 +2250,10 @@ ip4_rewrite_inline_with_gso (vlib_main_t * vm, if (PREDICT_FALSE (adj1[0].rewrite_header.flags & VNET_REWRITE_HAS_FEATURES)) - vnet_feature_arc_start (lm->output_feature_arc_index, - tx_sw_if_index1, &next_index, b[1]); + vnet_feature_arc_start_w_cfg_index (lm->output_feature_arc_index, + tx_sw_if_index1, + &next_index, b[1], + adj1->ia_cfg_index); next[1] = next_index; if (is_midchain) vnet_calc_checksums_inline (vm, b[0], 1 /* is_ip4 */ , @@ -2261,9 +2267,14 @@ ip4_rewrite_inline_with_gso (vlib_main_t * vm, ip4_ttl_inc (b[1], ip1); } - /* Guess we are only writing on simple Ethernet header. */ - vnet_rewrite_two_headers (adj0[0], adj1[0], - ip0, ip1, sizeof (ethernet_header_t)); + if (is_midchain) + /* Guess we are only writing on ipv4 header. */ + vnet_rewrite_two_headers (adj0[0], adj1[0], + ip0, ip1, sizeof (ip4_header_t)); + else + /* Guess we are only writing on simple Ethernet header. */ + vnet_rewrite_two_headers (adj0[0], adj1[0], + ip0, ip1, sizeof (ethernet_header_t)); if (do_counters) { @@ -2284,12 +2295,10 @@ ip4_rewrite_inline_with_gso (vlib_main_t * vm, if (is_midchain) { - if (error0 == IP4_ERROR_NONE && adj0->sub_type.midchain.fixup_func) - adj0->sub_type.midchain.fixup_func - (vm, adj0, b[0], adj0->sub_type.midchain.fixup_data); - if (error1 == IP4_ERROR_NONE && adj1->sub_type.midchain.fixup_func) - adj1->sub_type.midchain.fixup_func - (vm, adj1, b[1], adj1->sub_type.midchain.fixup_data); + if (error0 == IP4_ERROR_NONE) + adj_midchain_fixup (vm, adj0, b[0]); + if (error1 == IP4_ERROR_NONE) + adj_midchain_fixup (vm, adj1, b[1]); } if (is_mcast) @@ -2391,17 +2400,25 @@ ip4_rewrite_inline_with_gso (vlib_main_t * vm, if (PREDICT_FALSE (adj0[0].rewrite_header.flags & VNET_REWRITE_HAS_FEATURES)) - vnet_feature_arc_start (lm->output_feature_arc_index, - tx_sw_if_index0, &next_index, b[0]); + vnet_feature_arc_start_w_cfg_index (lm->output_feature_arc_index, + tx_sw_if_index0, + &next_index, b[0], + adj0->ia_cfg_index); next[0] = next_index; if (is_midchain) - vnet_calc_checksums_inline (vm, b[0], 1 /* is_ip4 */ , - 0 /* is_ip6 */ , - 0 /* with gso */ ); + { + vnet_calc_checksums_inline (vm, b[0], 1 /* is_ip4 */ , + 0 /* is_ip6 */ , + 0 /* with gso */ ); - /* Guess we are only writing on simple Ethernet header. */ - vnet_rewrite_one_header (adj0[0], ip0, sizeof (ethernet_header_t)); + /* Guess we are only writing on ipv4 header. */ + vnet_rewrite_one_header (adj0[0], ip0, sizeof (ip4_header_t)); + } + else + /* Guess we are only writing on simple Ethernet header. */ + vnet_rewrite_one_header (adj0[0], ip0, + sizeof (ethernet_header_t)); /* * Bump the per-adjacency counters @@ -2413,9 +2430,8 @@ ip4_rewrite_inline_with_gso (vlib_main_t * vm, adj_index0, 1, vlib_buffer_length_in_chain (vm, b[0]) + rw_len0); - if (is_midchain && adj0->sub_type.midchain.fixup_func) - adj0->sub_type.midchain.fixup_func - (vm, adj0, b[0], adj0->sub_type.midchain.fixup_data); + if (is_midchain) + adj_midchain_fixup (vm, adj0, b[0]); if (is_mcast) /* copy bytes from the IP address into the MAC rewrite */ @@ -2491,18 +2507,26 @@ ip4_rewrite_inline_with_gso (vlib_main_t * vm, if (PREDICT_FALSE (adj0[0].rewrite_header.flags & VNET_REWRITE_HAS_FEATURES)) - vnet_feature_arc_start (lm->output_feature_arc_index, - tx_sw_if_index0, &next_index, b[0]); + vnet_feature_arc_start_w_cfg_index (lm->output_feature_arc_index, + tx_sw_if_index0, + &next_index, b[0], + adj0->ia_cfg_index); next[0] = next_index; 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 */ , - 0 /* with gso */ ); + { + /* this acts on the packet that is about to be encapped */ + vnet_calc_checksums_inline (vm, b[0], 1 /* is_ip4 */ , + 0 /* is_ip6 */ , + 0 /* with gso */ ); - /* Guess we are only writing on simple Ethernet header. */ - vnet_rewrite_one_header (adj0[0], ip0, sizeof (ethernet_header_t)); + /* Guess we are only writing on ipv4 header. */ + vnet_rewrite_one_header (adj0[0], ip0, sizeof (ip4_header_t)); + } + else + /* Guess we are only writing on simple Ethernet header. */ + vnet_rewrite_one_header (adj0[0], ip0, + sizeof (ethernet_header_t)); if (do_counters) vlib_increment_combined_counter |