@@ -2476,7 +2476,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
u16 peer_mss = ntohs(req->tcpopt.mss);
int iptype;
unsigned short hdrs;
- u8 tos = PASS_OPEN_TOS_G(ntohl(req->tos_stid));
+ u8 tos;
parent_ep = (struct c4iw_ep *)get_ep_from_stid(dev, stid);
if (!parent_ep) {
@@ -2490,6 +2490,11 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
goto reject;
}
+ if (parent_ep->com.cm_id->tos_set)
+ tos = parent_ep->com.cm_id->tos;
+ else
+ tos = PASS_OPEN_TOS_G(ntohl(req->tos_stid));
+
cxgb_get_4tuple(req, parent_ep->com.dev->rdev.lldi.adapter_type,
&iptype, local_ip, peer_ip, &local_port, &peer_port);
@@ -2509,7 +2514,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
ntohs(peer_port), peer_mss);
dst = cxgb_find_route6(&dev->rdev.lldi, get_real_dev,
local_ip, peer_ip, local_port, peer_port,
- PASS_OPEN_TOS_G(ntohl(req->tos_stid)),
+ tos,
((struct sockaddr_in6 *)
&parent_ep->com.local_addr)->sin6_scope_id);
}
If the parent listening endpoint has a service type set, then use that when setting up the connection. This allows server-side applications to mandate the tos for passive side connections via rdma_set_service_type() on the listening endpoints. Signed-off-by: Steve Wise <swise@opengridcomputing.com> --- drivers/infiniband/hw/cxgb4/cm.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)