5 files changed, 0 insertions, 55 deletions
diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index b88fc8f5ab18..9f8b516eb2b0 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -811,9 +811,6 @@ repoll:
 			wc->opcode    = IB_WC_MASKED_FETCH_ADD;
 			wc->byte_len  = 8;
 			break;
-		case MLX4_OPCODE_BIND_MW:
-			wc->opcode    = IB_WC_BIND_MW;
-			break;
 		case MLX4_OPCODE_LSO:
 			wc->opcode    = IB_WC_LSO;
 			break;
diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 97d6878f9938..627267f860f9 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -2283,7 +2283,6 @@ static void *mlx4_ib_add(struct mlx4_dev *dev)
 	if (dev->caps.flags & MLX4_DEV_CAP_FLAG_MEM_WINDOW ||
 	    dev->caps.bmme_flags & MLX4_BMME_FLAG_TYPE_2_WIN) {
 		ibdev->ib_dev.alloc_mw = mlx4_ib_alloc_mw;
-		ibdev->ib_dev.bind_mw = mlx4_ib_bind_mw;
 		ibdev->ib_dev.dealloc_mw = mlx4_ib_dealloc_mw;
 
 		ibdev->ib_dev.uverbs_cmd_mask |=
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
index 1caa11edac03..8916e9b55324 100644
--- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
+++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
@@ -704,8 +704,6 @@ struct ib_mr *mlx4_ib_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
 				  struct ib_udata *udata);
 int mlx4_ib_dereg_mr(struct ib_mr *mr);
 struct ib_mw *mlx4_ib_alloc_mw(struct ib_pd *pd, enum ib_mw_type type);
-int mlx4_ib_bind_mw(struct ib_qp *qp, struct ib_mw *mw,
-		    struct ib_mw_bind *mw_bind);
 int mlx4_ib_dealloc_mw(struct ib_mw *mw);
 struct ib_mr *mlx4_ib_alloc_mr(struct ib_pd *pd,
 			       enum ib_mr_type mr_type,
diff --git a/drivers/infiniband/hw/mlx4/mr.c b/drivers/infiniband/hw/mlx4/mr.c
index 4d1e1c632603..242b94ec105b 100644
--- a/drivers/infiniband/hw/mlx4/mr.c
+++ b/drivers/infiniband/hw/mlx4/mr.c
@@ -366,28 +366,6 @@ err_free:
 	return ERR_PTR(err);
 }
 
-int mlx4_ib_bind_mw(struct ib_qp *qp, struct ib_mw *mw,
-		    struct ib_mw_bind *mw_bind)
-{
-	struct ib_bind_mw_wr  wr;
-	struct ib_send_wr *bad_wr;
-	int ret;
-
-	memset(&wr, 0, sizeof(wr));
-	wr.wr.opcode		= IB_WR_BIND_MW;
-	wr.wr.wr_id		= mw_bind->wr_id;
-	wr.wr.send_flags	= mw_bind->send_flags;
-	wr.mw			= mw;
-	wr.bind_info		= mw_bind->bind_info;
-	wr.rkey			= ib_inc_rkey(mw->rkey);
-
-	ret = mlx4_ib_post_send(qp, &wr.wr, &bad_wr);
-	if (!ret)
-		mw->rkey = wr.rkey;
-
-	return ret;
-}
-
 int mlx4_ib_dealloc_mw(struct ib_mw *ibmw)
 {
 	struct mlx4_ib_mw *mw = to_mmw(ibmw);
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 6049644da429..3f5d2af5f8e4 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -115,7 +115,6 @@ static const __be32 mlx4_ib_opcode[] = {
 	[IB_WR_REG_MR]				= cpu_to_be32(MLX4_OPCODE_FMR),
 	[IB_WR_MASKED_ATOMIC_CMP_AND_SWP]	= cpu_to_be32(MLX4_OPCODE_MASKED_ATOMIC_CS),
 	[IB_WR_MASKED_ATOMIC_FETCH_AND_ADD]	= cpu_to_be32(MLX4_OPCODE_MASKED_ATOMIC_FA),
-	[IB_WR_BIND_MW]				= cpu_to_be32(MLX4_OPCODE_BIND_MW),
 };
 
 static struct mlx4_ib_sqp *to_msqp(struct mlx4_ib_qp *mqp)
@@ -2531,25 +2530,6 @@ static void set_reg_seg(struct mlx4_wqe_fmr_seg *fseg,
 	fseg->reserved[1]	= 0;
 }
 
-static void set_bind_seg(struct mlx4_wqe_bind_seg *bseg,
-		struct ib_bind_mw_wr *wr)
-{
-	bseg->flags1 =
-		convert_access(wr->bind_info.mw_access_flags) &
-		cpu_to_be32(MLX4_WQE_FMR_AND_BIND_PERM_REMOTE_READ  |
-			    MLX4_WQE_FMR_AND_BIND_PERM_REMOTE_WRITE |
-			    MLX4_WQE_FMR_AND_BIND_PERM_ATOMIC);
-	bseg->flags2 = 0;
-	if (wr->mw->type == IB_MW_TYPE_2)
-		bseg->flags2 |= cpu_to_be32(MLX4_WQE_BIND_TYPE_2);
-	if (wr->bind_info.mw_access_flags & IB_ZERO_BASED)
-		bseg->flags2 |= cpu_to_be32(MLX4_WQE_BIND_ZERO_BASED);
-	bseg->new_rkey = cpu_to_be32(wr->rkey);
-	bseg->lkey = cpu_to_be32(wr->bind_info.mr->lkey);
-	bseg->addr = cpu_to_be64(wr->bind_info.addr);
-	bseg->length = cpu_to_be64(wr->bind_info.length);
-}
-
 static void set_local_inv_seg(struct mlx4_wqe_local_inval_seg *iseg, u32 rkey)
 {
 	memset(iseg, 0, sizeof(*iseg));
@@ -2870,13 +2850,6 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
 				size += sizeof(struct mlx4_wqe_fmr_seg) / 16;
 				break;
 
-			case IB_WR_BIND_MW:
-				ctrl->srcrb_flags |=
-					cpu_to_be32(MLX4_WQE_CTRL_STRONG_ORDER);
-				set_bind_seg(wqe, bind_mw_wr(wr));
-				wqe  += sizeof(struct mlx4_wqe_bind_seg);
-				size += sizeof(struct mlx4_wqe_bind_seg) / 16;
-				break;
 			default:
 				/* No extra segments required for sends */
 				break;