ofproto->sw_desc = NULL;
ofproto->serial_desc = NULL;
ofproto->dp_desc = NULL;
- ofproto->frag_handling = OFPC_FRAG_NORMAL;
+ ofproto->frag_handling = OFPUTIL_FRAG_NORMAL;
hmap_init(&ofproto->ports);
hmap_init(&ofproto->ofport_usage);
shash_init(&ofproto->port_by_name);
static enum ofperr
handle_get_config_request(struct ofconn *ofconn, const struct ofp_header *oh)
{
- struct ofproto *ofproto = ofconn_get_ofproto(ofconn);
- struct ofp_switch_config *osc;
- enum ofp_config_flags flags;
- struct ofpbuf *buf;
+ struct ofputil_switch_config config;
+ config.frag = ofconn_get_ofproto(ofconn)->frag_handling;
+ config.invalid_ttl_to_controller
+ = ofconn_get_invalid_ttl_to_controller(ofconn);
+ config.miss_send_len = ofconn_get_miss_send_len(ofconn);
- /* Send reply. */
- buf = ofpraw_alloc_reply(OFPRAW_OFPT_GET_CONFIG_REPLY, oh, 0);
- osc = ofpbuf_put_uninit(buf, sizeof *osc);
- flags = ofproto->frag_handling;
- /* OFPC_INVALID_TTL_TO_CONTROLLER is deprecated in OF 1.3 */
- if (oh->version < OFP13_VERSION
- && ofconn_get_invalid_ttl_to_controller(ofconn)) {
- flags |= OFPC_INVALID_TTL_TO_CONTROLLER;
- }
- osc->flags = htons(flags);
- osc->miss_send_len = htons(ofconn_get_miss_send_len(ofconn));
- ofconn_send_reply(ofconn, buf);
+ ofconn_send_reply(ofconn, ofputil_encode_get_config_reply(oh, &config));
return 0;
}
static enum ofperr
handle_set_config(struct ofconn *ofconn, const struct ofp_header *oh)
{
- const struct ofp_switch_config *osc = ofpmsg_body(oh);
struct ofproto *ofproto = ofconn_get_ofproto(ofconn);
- uint16_t flags = ntohs(osc->flags);
+ struct ofputil_switch_config config;
+ enum ofperr error;
+
+ error = ofputil_decode_set_config(oh, &config);
+ if (error) {
+ return error;
+ }
if (ofconn_get_type(ofconn) != OFCONN_PRIMARY
|| ofconn_get_role(ofconn) != OFPCR12_ROLE_SLAVE) {
- enum ofp_config_flags cur = ofproto->frag_handling;
- enum ofp_config_flags next = flags & OFPC_FRAG_MASK;
+ enum ofputil_frag_handling cur = ofproto->frag_handling;
+ enum ofputil_frag_handling next = config.frag;
- ovs_assert((cur & OFPC_FRAG_MASK) == cur);
if (cur != next) {
if (ofproto->ofproto_class->set_frag_handling(ofproto, next)) {
ofproto->frag_handling = next;
}
}
}
- /* OFPC_INVALID_TTL_TO_CONTROLLER is deprecated in OF 1.3 */
- ofconn_set_invalid_ttl_to_controller(ofconn,
- (oh->version < OFP13_VERSION
- && flags & OFPC_INVALID_TTL_TO_CONTROLLER));
- ofconn_set_miss_send_len(ofconn, ntohs(osc->miss_send_len));
+ if (config.invalid_ttl_to_controller >= 0) {
+ ofconn_set_invalid_ttl_to_controller(ofconn,
+ config.invalid_ttl_to_controller);
+ }
+
+ ofconn_set_miss_send_len(ofconn, config.miss_send_len);
return 0;
}