2 * Copyright (c) 2009, 2010 Nicira Networks.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
23 #include "dynamic-string.h"
30 odp_actions_add(struct odp_actions *actions, uint16_t type)
35 idx = actions->n_actions++ & (MAX_ODP_ACTIONS - 1);
36 a = &actions->actions[idx];
37 memset(a, 0, sizeof *a);
43 format_odp_flow_key(struct ds *ds, const struct odp_flow_key *key)
45 ds_put_format(ds, "in_port%04x:vlan%d:pcp%d mac"ETH_ADDR_FMT
46 "->"ETH_ADDR_FMT" type%04x proto%"PRId8" tos%"PRIu8
47 " ip"IP_FMT"->"IP_FMT" port%d->%d",
48 key->in_port, ntohs(key->dl_vlan), key->dl_vlan_pcp,
49 ETH_ADDR_ARGS(key->dl_src), ETH_ADDR_ARGS(key->dl_dst),
50 ntohs(key->dl_type), key->nw_proto, key->nw_tos,
51 IP_ARGS(&key->nw_src), IP_ARGS(&key->nw_dst),
52 ntohs(key->tp_src), ntohs(key->tp_dst));
56 format_odp_action(struct ds *ds, const union odp_action *a)
60 ds_put_format(ds, "%"PRIu16, a->output.port);
62 case ODPAT_CONTROLLER:
63 ds_put_format(ds, "ctl(%"PRIu32")", a->controller.arg);
65 case ODPAT_SET_TUNNEL:
66 ds_put_format(ds, "set_tunnel(0x%08"PRIx32")", ntohl(a->tunnel.tun_id));
68 case ODPAT_SET_VLAN_VID:
69 ds_put_format(ds, "set_vlan(%"PRIu16")", ntohs(a->vlan_vid.vlan_vid));
71 case ODPAT_SET_VLAN_PCP:
72 ds_put_format(ds, "set_vlan_pcp(%"PRIu8")", a->vlan_pcp.vlan_pcp);
74 case ODPAT_STRIP_VLAN:
75 ds_put_format(ds, "strip_vlan");
77 case ODPAT_SET_DL_SRC:
78 ds_put_format(ds, "set_dl_src("ETH_ADDR_FMT")",
79 ETH_ADDR_ARGS(a->dl_addr.dl_addr));
81 case ODPAT_SET_DL_DST:
82 ds_put_format(ds, "set_dl_dst("ETH_ADDR_FMT")",
83 ETH_ADDR_ARGS(a->dl_addr.dl_addr));
85 case ODPAT_SET_NW_SRC:
86 ds_put_format(ds, "set_nw_src("IP_FMT")",
87 IP_ARGS(&a->nw_addr.nw_addr));
89 case ODPAT_SET_NW_DST:
90 ds_put_format(ds, "set_nw_dst("IP_FMT")",
91 IP_ARGS(&a->nw_addr.nw_addr));
93 case ODPAT_SET_NW_TOS:
94 ds_put_format(ds, "set_nw_tos(%"PRIu8")", a->nw_tos.nw_tos);
96 case ODPAT_SET_TP_SRC:
97 ds_put_format(ds, "set_tp_src(%"PRIu16")", ntohs(a->tp_port.tp_port));
99 case ODPAT_SET_TP_DST:
100 ds_put_format(ds, "set_tp_dst(%"PRIu16")", ntohs(a->tp_port.tp_port));
102 case ODPAT_SET_PRIORITY:
103 ds_put_format(ds, "set_priority(0x%"PRIx32")", a->priority.priority);
105 case ODPAT_POP_PRIORITY:
106 ds_put_cstr(ds, "pop_priority");
108 case ODPAT_DROP_SPOOFED_ARP:
109 ds_put_cstr(ds, "drop_spoofed_arp");
112 ds_put_format(ds, "***bad action 0x%"PRIx16"***", a->type);
118 format_odp_actions(struct ds *ds, const union odp_action *actions,
122 for (i = 0; i < n_actions; i++) {
124 ds_put_char(ds, ',');
126 format_odp_action(ds, &actions[i]);
129 ds_put_cstr(ds, "drop");
134 format_odp_flow_stats(struct ds *ds, const struct odp_flow_stats *s)
136 ds_put_format(ds, "packets:%llu, bytes:%llu, used:",
137 (unsigned long long int) s->n_packets,
138 (unsigned long long int) s->n_bytes);
140 long long int used = s->used_sec * 1000 + s->used_nsec / 1000000;
141 ds_put_format(ds, "%.3fs", (time_msec() - used) / 1000.0);
143 ds_put_format(ds, "never");
148 format_odp_flow(struct ds *ds, const struct odp_flow *f)
150 format_odp_flow_key(ds, &f->key);
151 ds_put_cstr(ds, ", ");
152 format_odp_flow_stats(ds, &f->stats);
153 ds_put_cstr(ds, ", actions:");
154 format_odp_actions(ds, f->actions, f->n_actions);
158 odp_flow_key_from_flow(struct odp_flow_key *key, const struct flow *flow)
160 key->tun_id = flow->tun_id;
161 key->nw_src = flow->nw_src;
162 key->nw_dst = flow->nw_dst;
163 key->in_port = flow->in_port;
164 key->dl_vlan = flow->dl_vlan;
165 key->dl_type = flow->dl_type;
166 key->tp_src = flow->tp_src;
167 key->tp_dst = flow->tp_dst;
168 memcpy(key->dl_src, flow->dl_src, ETH_ADDR_LEN);
169 memcpy(key->dl_dst, flow->dl_dst, ETH_ADDR_LEN);
170 key->nw_proto = flow->nw_proto;
171 key->dl_vlan_pcp = flow->dl_vlan_pcp;
172 key->nw_tos = flow->nw_tos;
173 memset(key->reserved, 0, sizeof key->reserved);
177 odp_flow_key_to_flow(const struct odp_flow_key *key, struct flow *flow)
179 flow->tun_id = key->tun_id;
180 flow->nw_src = key->nw_src;
181 flow->nw_dst = key->nw_dst;
182 flow->in_port = key->in_port;
183 flow->dl_vlan = key->dl_vlan;
184 flow->dl_type = key->dl_type;
185 flow->tp_src = key->tp_src;
186 flow->tp_dst = key->tp_dst;
187 memcpy(flow->dl_src, key->dl_src, ETH_ADDR_LEN);
188 memcpy(flow->dl_dst, key->dl_dst, ETH_ADDR_LEN);
189 flow->nw_proto = key->nw_proto;
190 flow->dl_vlan_pcp = key->dl_vlan_pcp;
191 flow->nw_tos = key->nw_tos;