| 119 | } |
| 120 | |
| 121 | int |
| 122 | rte_node_ip4_route_add(uint32_t ip, uint8_t depth, uint16_t next_hop, |
| 123 | enum rte_node_ip4_lookup_next next_node) |
| 124 | { |
| 125 | char abuf[INET6_ADDRSTRLEN]; |
| 126 | struct in_addr in; |
| 127 | uint8_t socket; |
| 128 | uint32_t val; |
| 129 | int ret; |
| 130 | |
| 131 | in.s_addr = htonl(ip); |
| 132 | inet_ntop(AF_INET, &in, abuf, sizeof(abuf)); |
| 133 | /* Embedded next node id into 24 bit next hop */ |
| 134 | val = ((next_node << 16) | next_hop) & ((1ull << 24) - 1); |
| 135 | node_dbg("ip4_lookup", "LPM: Adding route %s / %d nh (0x%x)", abuf, |
| 136 | depth, val); |
| 137 | |
| 138 | for (socket = 0; socket < RTE_MAX_NUMA_NODES; socket++) { |
| 139 | if (!ip4_lookup_nm.lpm_tbl[socket]) |
| 140 | continue; |
| 141 | |
| 142 | ret = rte_lpm_add(ip4_lookup_nm.lpm_tbl[socket], |
| 143 | ip, depth, val); |
| 144 | if (ret < 0) { |
| 145 | node_err("ip4_lookup", |
| 146 | "Unable to add entry %s / %d nh (%x) to LPM table on sock %d, rc=%d", |
| 147 | abuf, depth, val, socket, ret); |
| 148 | return ret; |
| 149 | } |
| 150 | } |
| 151 | |
| 152 | return 0; |
| 153 | } |
| 154 | |
| 155 | static int |
| 156 | setup_lpm(struct ip4_lookup_node_main *nm, int socket) |
no test coverage detected