diff options
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/qedr/qedr.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/qedr/verbs.c | 11 |
2 files changed, 9 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/qedr/qedr.h b/drivers/infiniband/hw/qedr/qedr.h index aa332027da86..460292179b32 100644 --- a/drivers/infiniband/hw/qedr/qedr.h +++ b/drivers/infiniband/hw/qedr/qedr.h @@ -235,6 +235,7 @@ struct qedr_ucontext { u32 dpi_size; u16 dpi; bool db_rec; + u8 edpm_mode; }; union db_prod32 { diff --git a/drivers/infiniband/hw/qedr/verbs.c b/drivers/infiniband/hw/qedr/verbs.c index 42273aa0b5e1..5008149ea116 100644 --- a/drivers/infiniband/hw/qedr/verbs.c +++ b/drivers/infiniband/hw/qedr/verbs.c @@ -275,7 +275,8 @@ int qedr_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata) DP_ERR(dev, "Problem copying data from user space\n"); return -EFAULT; } - + ctx->edpm_mode = !!(ureq.context_flags & + QEDR_ALLOC_UCTX_EDPM_MODE); ctx->db_rec = !!(ureq.context_flags & QEDR_ALLOC_UCTX_DB_REC); } @@ -316,7 +317,8 @@ int qedr_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata) uresp.dpm_flags = QEDR_DPM_TYPE_IWARP_LEGACY; else uresp.dpm_flags = QEDR_DPM_TYPE_ROCE_ENHANCED | - QEDR_DPM_TYPE_ROCE_LEGACY; + QEDR_DPM_TYPE_ROCE_LEGACY | + QEDR_DPM_TYPE_ROCE_EDPM_MODE; uresp.dpm_flags |= QEDR_DPM_SIZES_SET; uresp.ldpm_limit_size = QEDR_LDPM_MAX_SIZE; @@ -1750,7 +1752,7 @@ static int qedr_create_user_qp(struct qedr_dev *dev, struct qed_rdma_create_qp_out_params out_params; struct qedr_pd *pd = get_qedr_pd(ibpd); struct qedr_create_qp_uresp uresp; - struct qedr_ucontext *ctx = NULL; + struct qedr_ucontext *ctx = pd ? pd->uctx : NULL; struct qedr_create_qp_ureq ureq; int alloc_and_init = rdma_protocol_roce(&dev->ibdev, 1); int rc = -EINVAL; @@ -1788,6 +1790,9 @@ static int qedr_create_user_qp(struct qedr_dev *dev, in_params.rq_pbl_ptr = qp->urq.pbl_tbl->pa; } + if (ctx) + SET_FIELD(in_params.flags, QED_ROCE_EDPM_MODE, ctx->edpm_mode); + qp->qed_qp = dev->ops->rdma_create_qp(dev->rdma_ctx, &in_params, &out_params); |