* This member should be removed when the VLAN splinters feature is no
* longer needed. */
ovs_be16 vlan_tci;
+
+ /* If received on a tunnel, the IP TOS value of the tunnel. */
+ uint8_t tunnel_ip_tos;
};
static void action_xlate_ctx_init(struct action_xlate_ctx *,
* flow->vlan_tci correctly for the VLAN of the VLAN splinter port, and pushes
* a VLAN header onto 'packet' (if it is nonnull).
*
- * Optionally, if nonnull, sets 'initial_vals->vlan_tci' to the VLAN TCI
- * with which the packet was really received, that is, the actual VLAN
- * TCI extracted by odp_flow_key_to_flow(). (This differs from the
- * value returned in flow->vlan_tci only for packets received on VLAN
- * splinters.)
+ * Optionally, if 'initial_vals' is nonnull, sets 'initial_vals->vlan_tci'
+ * to the VLAN TCI with which the packet was really received, that is, the
+ * actual VLAN TCI extracted by odp_flow_key_to_flow(). (This differs from
+ * the value returned in flow->vlan_tci only for packets received on
+ * VLAN splinters.) Also, if received on an IP tunnel, sets
+ * 'initial_vals->tunnel_ip_tos' to the tunnel's IP TOS.
*
* Similarly, this function also includes some logic to help with tunnels. It
* may modify 'flow' as necessary to make the tunneling implementation
if (initial_vals) {
initial_vals->vlan_tci = flow->vlan_tci;
+ initial_vals->tunnel_ip_tos = flow->tunnel.ip_tos;
}
if (odp_in_port) {
rule_credit_stats(rule, &stats);
initial_vals.vlan_tci = flow->vlan_tci;
+ initial_vals.tunnel_ip_tos = flow->tunnel.ip_tos;
ofpbuf_use_stub(&odp_actions, odp_actions_stub, sizeof odp_actions_stub);
action_xlate_ctx_init(&ctx, ofproto, flow, &initial_vals,
rule, stats.tcp_flags, packet);
memset(&ctx->flow.tunnel, 0, sizeof ctx->flow.tunnel);
ctx->base_flow = ctx->flow;
ctx->base_flow.vlan_tci = initial_vals->vlan_tci;
+ ctx->base_flow.tunnel.ip_tos = initial_vals->tunnel_ip_tos;
ctx->flow.tunnel.tun_id = initial_tun_id;
ctx->rule = rule;
ctx->packet = packet;
uint32_t local_odp_port;
initial_vals.vlan_tci = ctx->base_flow.vlan_tci;
+ initial_vals.tunnel_ip_tos = ctx->base_flow.tunnel.ip_tos;
add_sflow_action(ctx);
dpif_flow_stats_extract(flow, packet, time_msec(), &stats);
initial_vals.vlan_tci = flow->vlan_tci;
+ initial_vals.tunnel_ip_tos = 0;
action_xlate_ctx_init(&ctx, ofproto, flow, &initial_vals, NULL,
packet_get_tcp_flags(packet, flow), packet);
ctx.resubmit_stats = &stats;
}
initial_vals.vlan_tci = flow.vlan_tci;
+ initial_vals.tunnel_ip_tos = flow.tunnel.ip_tos;
}
/* Generate a packet, if requested. */
flow_extract(packet, priority, mark, NULL, in_port, &flow);
flow.tunnel.tun_id = tun_id;
initial_vals.vlan_tci = flow.vlan_tci;
+ initial_vals.tunnel_ip_tos = flow.tunnel.ip_tos;
} else {
unixctl_command_reply_error(conn, "Bad command syntax");
goto exit;