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Modify dpif_linux_port_add() to set the destination port for VXLAN ports.

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Signed-off-by: Kyle Mestery <kmestery@cisco.com>
Acked-by: Ethan Jackson <ethan@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
This commit is contained in:
Kyle Mestery
2013-02-14 09:37:26 -05:00
committed by Ben Pfaff
parent 56b11f0b7d
commit 26508d9a55
1 changed files with 12 additions and 0 deletions
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12
lib/dpif-linux.c
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@@ -482,12 +482,15 @@ dpif_linux_port_add(struct dpif *dpif_, struct netdev *netdev,
uint32_t *port_nop)
{
struct dpif_linux *dpif = dpif_linux_cast(dpif_);
const struct netdev_tunnel_config *tnl_cfg;
const char *name = netdev_vport_get_dpif_port(netdev);
const char *type = netdev_get_type(netdev);
struct dpif_linux_vport request, reply;
struct nl_sock *sock = NULL;
uint32_t upcall_pid;
struct ofpbuf *buf;
uint64_t options_stub[64 / 8];
struct ofpbuf options;
int error;
if (dpif->epoll_fd >= 0) {
@@ -514,6 +517,15 @@ dpif_linux_port_add(struct dpif *dpif_, struct netdev *netdev,
netdev_linux_ethtool_set_flag(netdev, ETH_FLAG_LRO, "LRO", false);
}
tnl_cfg = netdev_get_tunnel_config(netdev);
if (tnl_cfg && tnl_cfg->dst_port != 0) {
ofpbuf_use_stack(&options, options_stub, sizeof options_stub);
nl_msg_put_u16(&options, OVS_TUNNEL_ATTR_DST_PORT,
htons(tnl_cfg->dst_port));
request.options = options.data;
request.options_len = options.size;
}
request.port_no = *port_nop;
upcall_pid = sock ? nl_sock_pid(sock) : 0;
request.upcall_pid = &upcall_pid;