diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/qp.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c index 81b0e1fbec1d..768085f59566 100644 --- a/drivers/infiniband/hw/mlx4/qp.c +++ b/drivers/infiniband/hw/mlx4/qp.c @@ -232,7 +232,7 @@ static void stamp_send_wqe(struct mlx4_ib_qp *qp, int n, int size) } } else { ctrl = buf = get_send_wqe(qp, n & (qp->sq.wqe_cnt - 1)); - s = (ctrl->fence_size & 0x3f) << 4; + s = (ctrl->qpn_vlan.fence_size & 0x3f) << 4; for (i = 64; i < s; i += 64) { wqe = buf + i; *wqe = cpu_to_be32(0xffffffff); @@ -264,7 +264,7 @@ static void post_nop_wqe(struct mlx4_ib_qp *qp, int n, int size) inl->byte_count = cpu_to_be32(1 << 31 | (size - s - sizeof *inl)); } ctrl->srcrb_flags = 0; - ctrl->fence_size = size / 16; + ctrl->qpn_vlan.fence_size = size / 16; /* * Make sure descriptor is fully written before setting ownership bit * (because HW can start executing as soon as we do). @@ -362,7 +362,7 @@ static int send_wqe_overhead(enum mlx4_ib_qp_type type, u32 flags) sizeof (struct mlx4_wqe_raddr_seg); case MLX4_IB_QPT_RC: return sizeof (struct mlx4_wqe_ctrl_seg) + - sizeof (struct mlx4_wqe_atomic_seg) + + sizeof (struct mlx4_wqe_masked_atomic_seg) + sizeof (struct mlx4_wqe_raddr_seg); case MLX4_IB_QPT_SMI: case MLX4_IB_QPT_GSI: @@ -1191,8 +1191,10 @@ static struct ib_qp *_mlx4_ib_create_qp(struct ib_pd *pd, { err = create_qp_common(to_mdev(pd->device), pd, init_attr, udata, 0, &qp, gfp); - if (err) + if (err) { + kfree(qp); return ERR_PTR(err); + } qp->ibqp.qp_num = qp->mqp.qpn; qp->xrcdn = xrcdn; @@ -1990,7 +1992,8 @@ static int __mlx4_ib_modify_qp(struct ib_qp *ibqp, ctrl = get_send_wqe(qp, i); ctrl->owner_opcode = cpu_to_be32(1 << 31); if (qp->sq_max_wqes_per_wr == 1) - ctrl->fence_size = 1 << (qp->sq.wqe_shift - 4); + ctrl->qpn_vlan.fence_size = + 1 << (qp->sq.wqe_shift - 4); stamp_send_wqe(qp, i, 1 << qp->sq.wqe_shift); } @@ -3167,8 +3170,8 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, wmb(); *lso_wqe = lso_hdr_sz; - ctrl->fence_size = (wr->send_flags & IB_SEND_FENCE ? - MLX4_WQE_CTRL_FENCE : 0) | size; + ctrl->qpn_vlan.fence_size = (wr->send_flags & IB_SEND_FENCE ? + MLX4_WQE_CTRL_FENCE : 0) | size; /* * Make sure descriptor is fully written before |