diff options
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 22 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/qp.c | 7 |
5 files changed, 33 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index f82969257332..d4dea86052d6 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -1324,8 +1324,29 @@ static int create_dev_resources(struct mlx5_ib_resources *devr) atomic_inc(&devr->p0->usecnt); atomic_set(&devr->s0->usecnt, 0); + memset(&attr, 0, sizeof(attr)); + attr.attr.max_sge = 1; + attr.attr.max_wr = 1; + attr.srq_type = IB_SRQT_BASIC; + devr->s1 = mlx5_ib_create_srq(devr->p0, &attr, NULL); + if (IS_ERR(devr->s1)) { + ret = PTR_ERR(devr->s1); + goto error5; + } + devr->s1->device = &dev->ib_dev; + devr->s1->pd = devr->p0; + devr->s1->uobject = NULL; + devr->s1->event_handler = NULL; + devr->s1->srq_context = NULL; + devr->s1->srq_type = IB_SRQT_BASIC; + devr->s1->ext.xrc.cq = devr->c0; + atomic_inc(&devr->p0->usecnt); + atomic_set(&devr->s0->usecnt, 0); + return 0; +error5: + mlx5_ib_destroy_srq(devr->s0); error4: mlx5_ib_dealloc_xrcd(devr->x1); error3: @@ -1340,6 +1361,7 @@ error0: static void destroy_dev_resources(struct mlx5_ib_resources *devr) { + mlx5_ib_destroy_srq(devr->s1); mlx5_ib_destroy_srq(devr->s0); mlx5_ib_dealloc_xrcd(devr->x0); mlx5_ib_dealloc_xrcd(devr->x1); diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index f731b2592a36..873dc354766a 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -415,6 +415,7 @@ struct mlx5_ib_resources { struct ib_xrcd *x1; struct ib_pd *p0; struct ib_srq *s0; + struct ib_srq *s1; }; struct mlx5_ib_dev { diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 15fd485d1ad9..203c8a45e095 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -1012,7 +1012,8 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd, in->ctx.rq_type_srqn |= cpu_to_be32(to_msrq(init_attr->srq)->msrq.srqn); } else { in->ctx.xrcd = cpu_to_be32(to_mxrcd(devr->x1)->xrcdn); - in->ctx.rq_type_srqn |= cpu_to_be32(to_msrq(devr->s0)->msrq.srqn); + in->ctx.rq_type_srqn |= + cpu_to_be32(to_msrq(devr->s1)->msrq.srqn); } } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig index 0d7aef040fb0..158c88c69ef9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig @@ -12,7 +12,7 @@ config MLX5_CORE config MLX5_CORE_EN bool "Mellanox Technologies ConnectX-4 Ethernet support" - depends on MLX5_INFINIBAND=n && NETDEVICES && ETHERNET && PCI && MLX5_CORE + depends on NETDEVICES && ETHERNET && PCI && MLX5_CORE default n ---help--- Ethernet support in Mellanox Technologies ConnectX-4 NIC. diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qp.c b/drivers/net/ethernet/mellanox/mlx5/core/qp.c index dc7dbf7e9d98..8b494b562263 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/qp.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/qp.c @@ -187,10 +187,17 @@ int mlx5_core_create_qp(struct mlx5_core_dev *dev, struct mlx5_destroy_qp_mbox_in din; struct mlx5_destroy_qp_mbox_out dout; int err; + void *qpc; memset(&out, 0, sizeof(out)); in->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_CREATE_QP); + if (dev->issi) { + qpc = MLX5_ADDR_OF(create_qp_in, in, qpc); + /* 0xffffff means we ask to work with cqe version 0 */ + MLX5_SET(qpc, qpc, user_index, 0xffffff); + } + err = mlx5_cmd_exec(dev, in, inlen, &out, sizeof(out)); if (err) { mlx5_core_warn(dev, "ret %d\n", err); |