diff mbox series

[09/21] RDMA/mlx5: Update set_sig_data_segment attribute for new signature API

Message ID 1560268377-26560-10-git-send-email-maxg@mellanox.com (mailing list archive)
State Accepted
Delegated to: Jason Gunthorpe
Headers show
Series Introduce new API for T10-PI offload | expand

Commit Message

Max Gurtovoy June 11, 2019, 3:52 p.m. UTC 
Explicitly pass the sig_mr and the access flags for the mkey segment
configuration. This function will be used also in the new signature
API, so modify it in order to use it in both APIs. This is a preparation
commit before adding new signature API.

Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
---
 drivers/infiniband/hw/mlx5/qp.c | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 10b9f79e2c4d..65d82e40871c 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -4648,17 +4648,15 @@  static int set_sig_data_segment(const struct ib_sig_handover_wr *wr,
 }
 
 static void set_sig_mkey_segment(struct mlx5_mkey_seg *seg,
-				 const struct ib_sig_handover_wr *wr, u32 size,
-				 u32 length, u32 pdn)
+				 struct ib_mr *sig_mr, int access_flags,
+				 u32 size, u32 length, u32 pdn)
 {
-	struct ib_mr *sig_mr = wr->sig_mr;
 	u32 sig_key = sig_mr->rkey;
 	u8 sigerr = to_mmr(sig_mr)->sig->sigerr_count & 1;
 
 	memset(seg, 0, sizeof(*seg));
 
-	seg->flags = get_umr_flags(wr->access_flags) |
-				   MLX5_MKC_ACCESS_MODE_KLMS;
+	seg->flags = get_umr_flags(access_flags) | MLX5_MKC_ACCESS_MODE_KLMS;
 	seg->qpn_mkey7_0 = cpu_to_be32((sig_key & 0xff) | 0xffffff00);
 	seg->flags_pd = cpu_to_be32(MLX5_MKEY_REMOTE_INVAL | sigerr << 26 |
 				    MLX5_MKEY_BSF_EN | pdn);
@@ -4715,7 +4713,8 @@  static int set_sig_umr_wr(const struct ib_send_wr *send_wr,
 	*size += sizeof(struct mlx5_wqe_umr_ctrl_seg) / 16;
 	handle_post_send_edge(&qp->sq, seg, *size, cur_edge);
 
-	set_sig_mkey_segment(*seg, wr, xlt_size, region_len, pdn);
+	set_sig_mkey_segment(*seg, wr->sig_mr, wr->access_flags, xlt_size,
+			     region_len, pdn);
 	*seg += sizeof(struct mlx5_mkey_seg);
 	*size += sizeof(struct mlx5_mkey_seg) / 16;
 	handle_post_send_edge(&qp->sq, seg, *size, cur_edge);