This allows client ULPs to get the negotiated ord/ird which is useful
to avoid stalling the SQ due to exceeding the ORD.
Signed-off-by: Hariprasad Shenai <haripra...@chelsio.com>
---
drivers/infiniband/hw/cxgb4/cm.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 42087c9..a26d293 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -1169,6 +1169,8 @@ static void connect_reply_upcall(struct c4iw_ep *ep, int
status)
if ((status == 0) || (status == -ECONNREFUSED)) {
if (!ep->tried_with_mpa_v1) {
/* this means MPA_v2 is used */
+ event.ord = ep->ird;
+ event.ird = ep->ord;
event.private_data_len = ep->plen -
sizeof(struct mpa_v2_conn_params);
event.private_data = ep->mpa_pkt +
@@ -1176,6 +1178,8 @@ static void connect_reply_upcall(struct c4iw_ep *ep, int
status)
sizeof(struct mpa_v2_conn_params);
} else {
/* this means MPA_v1 is used */
+ event.ord = cur_max_read_depth(ep->com.dev);
+ event.ird = cur_max_read_depth(ep->com.dev);
event.private_data_len = ep->plen;
event.private_data = ep->mpa_pkt +
sizeof(struct mpa_message);
--
2.3.4
--
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