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-rw-r--r--drivers/infiniband/hw/mlx5/main.c22
-rw-r--r--drivers/infiniband/hw/mlx5/mlx5_ib.h1
-rw-r--r--drivers/infiniband/hw/mlx5/qp.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/Kconfig2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/qp.c7
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);