diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_qp.c | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index db5595bbf7f..09dc3614cf2 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -437,29 +437,34 @@ int mthca_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr_m int mthca_state; u8 status; + mutex_lock(&qp->mutex); + if (qp->state == IB_QPS_RESET) { qp_attr->qp_state = IB_QPS_RESET; goto done; } mailbox = mthca_alloc_mailbox(dev, GFP_KERNEL); - if (IS_ERR(mailbox)) - return PTR_ERR(mailbox); + if (IS_ERR(mailbox)) { + err = PTR_ERR(mailbox); + goto out; + } err = mthca_QUERY_QP(dev, qp->qpn, 0, mailbox, &status); if (err) - goto out; + goto out_mailbox; if (status) { mthca_warn(dev, "QUERY_QP returned status %02x\n", status); err = -EINVAL; - goto out; + goto out_mailbox; } qp_param = mailbox->buf; context = &qp_param->context; mthca_state = be32_to_cpu(context->flags) >> 28; - qp_attr->qp_state = to_ib_qp_state(mthca_state); + qp->state = to_ib_qp_state(mthca_state); + qp_attr->qp_state = qp->state; qp_attr->path_mtu = context->mtu_msgmax >> 5; qp_attr->path_mig_state = to_ib_mig_state((be32_to_cpu(context->flags) >> 11) & 0x3); @@ -506,8 +511,11 @@ done: qp_init_attr->cap = qp_attr->cap; -out: +out_mailbox: mthca_free_mailbox(dev, mailbox); + +out: + mutex_unlock(&qp->mutex); return err; } @@ -1532,7 +1540,7 @@ static int build_mlx_header(struct mthca_dev *dev, struct mthca_sqp *sqp, case IB_WR_SEND_WITH_IMM: sqp->ud_header.bth.opcode = IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE; sqp->ud_header.immediate_present = 1; - sqp->ud_header.immediate_data = wr->imm_data; + sqp->ud_header.immediate_data = wr->ex.imm_data; break; default: return -EINVAL; @@ -1679,7 +1687,7 @@ int mthca_tavor_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, cpu_to_be32(1); if (wr->opcode == IB_WR_SEND_WITH_IMM || wr->opcode == IB_WR_RDMA_WRITE_WITH_IMM) - ((struct mthca_next_seg *) wqe)->imm = wr->imm_data; + ((struct mthca_next_seg *) wqe)->imm = wr->ex.imm_data; wqe += sizeof (struct mthca_next_seg); size = sizeof (struct mthca_next_seg) / 16; @@ -2015,10 +2023,12 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, cpu_to_be32(MTHCA_NEXT_CQ_UPDATE) : 0) | ((wr->send_flags & IB_SEND_SOLICITED) ? cpu_to_be32(MTHCA_NEXT_SOLICIT) : 0) | + ((wr->send_flags & IB_SEND_IP_CSUM) ? + cpu_to_be32(MTHCA_NEXT_IP_CSUM | MTHCA_NEXT_TCP_UDP_CSUM) : 0) | cpu_to_be32(1); if (wr->opcode == IB_WR_SEND_WITH_IMM || wr->opcode == IB_WR_RDMA_WRITE_WITH_IMM) - ((struct mthca_next_seg *) wqe)->imm = wr->imm_data; + ((struct mthca_next_seg *) wqe)->imm = wr->ex.imm_data; wqe += sizeof (struct mthca_next_seg); size = sizeof (struct mthca_next_seg) / 16; |