diff options
Diffstat (limited to 'hicn-plugin/src/interest_pcslookup_node.c')
| -rw-r--r-- | hicn-plugin/src/interest_pcslookup_node.c | 44 |
1 files changed, 18 insertions, 26 deletions
diff --git a/hicn-plugin/src/interest_pcslookup_node.c b/hicn-plugin/src/interest_pcslookup_node.c index 6ac2aa3a0..d3f6c7bca 100644 --- a/hicn-plugin/src/interest_pcslookup_node.c +++ b/hicn-plugin/src/interest_pcslookup_node.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2019 Cisco and/or its affiliates. + * Copyright (c) 2017-2021 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: @@ -24,7 +24,8 @@ #include "state.h" /** - * @FILE This node performs a lookup in the PIT and CS for a received interest packet. + * @FILE This node performs a lookup in the PIT and CS for a received interest + * packet. * * This node passes the packet to the interest-hitpit and interest-hitcs nodes * when there is a hit in the pit or content store, respectively. @@ -33,8 +34,7 @@ /* Functions declarations */ /* packet trace format function */ -static u8 *hicn_interest_pcslookup_format_trace (u8 * s, va_list * args); - +static u8 *hicn_interest_pcslookup_format_trace (u8 *s, va_list *args); /* Stats string values */ static char *hicn_interest_pcslookup_error_strings[] = { @@ -50,8 +50,8 @@ vlib_node_registration_t hicn_interest_pcslookup_node; * ACL. - 1 packet at a time - ipv4/tcp ipv6/tcp */ static uword -hicn_interest_pcslookup_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, - vlib_frame_t * frame) +hicn_interest_pcslookup_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, + vlib_frame_t *frame) { u32 n_left_from, *from, *to_next; hicn_interest_pcslookup_next_t next_index; @@ -118,22 +118,20 @@ hicn_interest_pcslookup_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, nameptr = (u8 *) (&name); stats.pkts_processed++; - if (PREDICT_FALSE (ret != HICN_ERROR_NONE || - hicn_hashtb_fullhash (nameptr, namelen, - &name_hash) != - HICN_ERROR_NONE)) + if (PREDICT_FALSE ( + ret != HICN_ERROR_NONE || + hicn_hashtb_fullhash (nameptr, namelen, &name_hash) != + HICN_ERROR_NONE)) { next0 = HICN_INTEREST_PCSLOOKUP_NEXT_ERROR_DROP; } else { - if (hicn_hashtb_lookup_node (rt->pitcs->pcs_table, nameptr, - namelen, name_hash, - 0 /* is_data */ , &node_id0, - &dpo_ctx_id0, &vft_id0, &is_cs0, - &hash_entry_id, &bucket_id, - &bucket_is_overflown) == - HICN_ERROR_NONE) + if (hicn_hashtb_lookup_node ( + rt->pitcs->pcs_table, nameptr, namelen, name_hash, + 0 /* is_data */, &node_id0, &dpo_ctx_id0, &vft_id0, + &is_cs0, &hash_entry_id, &bucket_id, + &bucket_is_overflown) == HICN_ERROR_NONE) { next0 = HICN_INTEREST_PCSLOOKUP_NEXT_INTEREST_HITPIT + is_cs0; @@ -159,10 +157,8 @@ hicn_interest_pcslookup_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, * Verify speculative enqueue, maybe switch current * next frame */ - vlib_validate_buffer_enqueue_x1 (vm, node, next_index, - to_next, n_left_to_next, - bi0, next0); - + vlib_validate_buffer_enqueue_x1 (vm, node, next_index, to_next, + n_left_to_next, bi0, next0); } vlib_put_next_frame (vm, node, next_index, n_left_to_next); } @@ -170,7 +166,6 @@ hicn_interest_pcslookup_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, u32 pit_cs_count = hicn_pit_get_cs_count (rt->pitcs); u32 pcs_ntw_count = hicn_pcs_get_ntw_count (rt->pitcs); - vlib_node_increment_counter (vm, hicn_interest_pcslookup_node.index, HICNFWD_ERROR_PROCESSED, stats.pkts_processed); @@ -192,7 +187,7 @@ hicn_interest_pcslookup_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node, /* packet trace format function */ static u8 * -hicn_interest_pcslookup_format_trace (u8 * s, va_list * args) +hicn_interest_pcslookup_format_trace (u8 *s, va_list *args) { CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *); CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *); @@ -204,11 +199,9 @@ hicn_interest_pcslookup_format_trace (u8 * s, va_list * args) return (s); } - /* * Node registration for the interest forwarder node */ -/* *INDENT-OFF* */ VLIB_REGISTER_NODE(hicn_interest_pcslookup_node) = { .function = hicn_interest_pcslookup_node_fn, @@ -228,7 +221,6 @@ VLIB_REGISTER_NODE(hicn_interest_pcslookup_node) = [HICN_INTEREST_PCSLOOKUP_NEXT_ERROR_DROP] = "error-drop", }, }; -/* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON |