diff options
| author |   Bob Pearson <rpearsonhpe@gmail.com> | 2022-04-07 13:54:17 -0500 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2022-04-08 14:38:33 -0300 |
| commit | 409baed5d743c1873a67fcd34d40871a97f037b3 (patch) | |
| tree | 5ab83481451e6755fa6cb8f56dd28882913234e7 /drivers/infiniband/sw/rxe/rxe_qp.c | |
| parent | RDMA/rxe: Remove mc_grp_pool from struct rxe_dev (diff) | |
| download | linux-dev-409baed5d743c1873a67fcd34d40871a97f037b3.tar.xz linux-dev-409baed5d743c1873a67fcd34d40871a97f037b3.zip | |
RDMA/rxe: Remove support for SMI QPs from rdma_rxe
Currently the rdma_rxe driver supports SMI type QPs in a few places which
is incorrect. RoCE devices never should support SMI QPs. This commit
removes SMI QP support from the driver.
Link: https://lore.kernel.org/r/20220407185416.16372-1-rpearsonhpe@gmail.com
Signed-off-by: Bob Pearson <rpearsonhpe@gmail.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/sw/rxe/rxe_qp.c')
| -rw-r--r-- | drivers/infiniband/sw/rxe/rxe_qp.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c index 62acf890af6c..ff58f76347c9 100644 --- a/drivers/infiniband/sw/rxe/rxe_qp.c +++ b/drivers/infiniband/sw/rxe/rxe_qp.c @@ -63,7 +63,6 @@ int rxe_qp_chk_init(struct rxe_dev *rxe, struct ib_qp_init_attr *init) int port_num = init->port_num; switch (init->qp_type) { - case IB_QPT_SMI: case IB_QPT_GSI: case IB_QPT_RC: case IB_QPT_UC: @@ -81,7 +80,7 @@ int rxe_qp_chk_init(struct rxe_dev *rxe, struct ib_qp_init_attr *init) if (rxe_qp_chk_cap(rxe, cap, !!init->srq)) goto err1; - if (init->qp_type == IB_QPT_SMI || init->qp_type == IB_QPT_GSI) { + if (init->qp_type == IB_QPT_GSI) { if (!rdma_is_port_valid(&rxe->ib_dev, port_num)) { pr_warn("invalid port = %d\n", port_num); goto err1; @@ -89,11 +88,6 @@ int rxe_qp_chk_init(struct rxe_dev *rxe, struct ib_qp_init_attr *init) port = &rxe->port; - if (init->qp_type == IB_QPT_SMI && port->qp_smi_index) { - pr_warn("SMI QP exists for port %d\n", port_num); - goto err1; - } - if (init->qp_type == IB_QPT_GSI && port->qp_gsi_index) { pr_warn("GSI QP exists for port %d\n", port_num); goto err1; @@ -167,12 +161,6 @@ static void rxe_qp_init_misc(struct rxe_dev *rxe, struct rxe_qp *qp, port = &rxe->port; switch (init->qp_type) { - case IB_QPT_SMI: - qp->ibqp.qp_num = 0; - port->qp_smi_index = qpn; - qp->attr.port_num = init->port_num; - break; - case IB_QPT_GSI: qp->ibqp.qp_num = 1; port->qp_gsi_index = qpn; |