Implement raw packet QPs for Ethernet ports.
Signed-off-by: Or Gerlitz <[email protected]>
---
changes from previous version:
- addressed reviewer comment to add break on the post send
flow for the new QP type
src/qp.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/qp.c b/src/qp.c
index 40a6689..aa03098 100644
--- a/src/qp.c
+++ b/src/qp.c
@@ -286,6 +286,12 @@ int mlx4_post_send(struct ibv_qp *ibqp, struct ibv_send_wr
*wr,
size += sizeof (struct mlx4_wqe_datagram_seg) / 16;
break;
+ case IBV_QPT_RAW_PACKET:
+ /* For raw eth, the MLX4_WQE_CTRL_SOLICIT flag is used
+ * to indicate that no icrc should be calculated */
+ ctrl->srcrb_flags |= htonl(MLX4_WQE_CTRL_SOLICIT);
+ break;
+
default:
break;
}
--
1.7.1
--
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