From: Shiraz Saleem <shiraz.saleem@xxxxxxxxx>
The SEND_WITH_INVAL operation is supported in i40iw
driver but accidentally missed out in user-space.
Add the support in libi40iw.
Reported-by: Benjamin Walker <benjamin.walker@xxxxxxxxx>
Signed-off-by: Shiraz Saleem <shiraz.saleem@xxxxxxxxx>
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@xxxxxxxxx>
---
providers/i40iw/i40iw_uverbs.c | 21 +++++++++++++++------
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/providers/i40iw/i40iw_uverbs.c b/providers/i40iw/i40iw_uverbs.c
index a213d8f..9d407c7 100644
--- a/providers/i40iw/i40iw_uverbs.c
+++ b/providers/i40iw/i40iw_uverbs.c
@@ -811,21 +811,30 @@ int i40iw_upost_send(struct ibv_qp *ib_qp, struct ibv_send_wr *ib_wr, struct ibv
switch (ib_wr->opcode) {
case IBV_WR_SEND:
- if (ib_wr->send_flags & IBV_SEND_SOLICITED)
- info.op_type = I40IW_OP_TYPE_SEND_SOL;
- else
- info.op_type = I40IW_OP_TYPE_SEND;
+ /* fall-through */
+ case IBV_WR_SEND_WITH_INV:
+ if (ib_wr->opcode == IBV_WR_SEND) {
+ if (ib_wr->send_flags & IBV_SEND_SOLICITED)
+ info.op_type = I40IW_OP_TYPE_SEND_SOL;
+ else
+ info.op_type = I40IW_OP_TYPE_SEND;
+ } else {
+ if (ib_wr->send_flags & IBV_SEND_SOLICITED)
+ info.op_type = I40IW_OP_TYPE_SEND_SOL_INV;
+ else
+ info.op_type = I40IW_OP_TYPE_SEND_INV;
+ }
if (ib_wr->send_flags & IBV_SEND_INLINE) {
info.op.inline_send.data = (void *)(uintptr_t)ib_wr->sg_list[0].addr;
info.op.inline_send.len = ib_wr->sg_list[0].length;
ret = iwuqp->qp.ops.iw_inline_send(&iwuqp->qp, &info,
- ib_wr->wr.rdma.rkey, false);
+ ib_wr->invalidate_rkey, false);
} else {
info.op.send.num_sges = ib_wr->num_sge;
info.op.send.sg_list = (struct i40iw_sge *)ib_wr->sg_list;
ret = iwuqp->qp.ops.iw_send(&iwuqp->qp, &info,
- ib_wr->wr.rdma.rkey, false);
+ ib_wr->invalidate_rkey, false);
}
if (ret) {
--
1.8.3.1
