diff options
| author |   Jason Gunthorpe <jgg@mellanox.com> | 2019-04-04 16:56:57 -0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-04-09 10:14:54 -0300 |
| commit | 4b38da75e089a149d224fde8f3be1f8be7c0d32e (patch) | |
| tree | d7e22fee28e6776c86b8d84e352df78f71b043ae /drivers/infiniband/hw/ocrdma | |
| parent | RDMA/hns: Support to create 1M srq queue (diff) | |
| download | linux-dev-4b38da75e089a149d224fde8f3be1f8be7c0d32e.tar.xz linux-dev-4b38da75e089a149d224fde8f3be1f8be7c0d32e.zip | |
RDMA/drivers: Convert easy drivers to use ib_device_set_netdev()
Drivers that never change their ndev dynamically do not need to use
the get_netdev callback.
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Selvin Xavier <selvin.xavier@broadcom.com>
Acked-by: Michal Kalderon <michal.kalderon@marvell.com>
Acked-by: Adit Ranadive <aditr@vmware.com>
Diffstat (limited to 'drivers/infiniband/hw/ocrdma')
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_main.c | 8 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 18 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.h | 1 |
3 files changed, 7 insertions, 20 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/drivers/infiniband/hw/ocrdma/ocrdma_main.c index 34d3d59f3ca7..52d10c86caf2 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_main.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_main.c @@ -161,7 +161,6 @@ static const struct ib_device_ops ocrdma_dev_ops = { .get_dev_fw_str = get_dev_fw_str, .get_dma_mr = ocrdma_get_dma_mr, .get_link_layer = ocrdma_link_layer, - .get_netdev = ocrdma_get_netdev, .get_port_immutable = ocrdma_port_immutable, .map_mr_sg = ocrdma_map_mr_sg, .mmap = ocrdma_mmap, @@ -197,6 +196,8 @@ static const struct ib_device_ops ocrdma_dev_srq_ops = { static int ocrdma_register_device(struct ocrdma_dev *dev) { + int ret; + ocrdma_get_guid(dev, (u8 *)&dev->ibdev.node_guid); BUILD_BUG_ON(sizeof(OCRDMA_NODE_DESC) > IB_DEVICE_NODE_DESC_MAX); memcpy(dev->ibdev.node_desc, OCRDMA_NODE_DESC, @@ -251,6 +252,10 @@ static int ocrdma_register_device(struct ocrdma_dev *dev) } rdma_set_device_sysfs_group(&dev->ibdev, &ocrdma_attr_group); dev->ibdev.driver_id = RDMA_DRIVER_OCRDMA; + ret = ib_device_set_netdev(&dev->ibdev, dev->nic_info.netdev, 1); + if (ret) + return ret; + return ib_register_device(&dev->ibdev, "ocrdma%d"); } @@ -308,6 +313,7 @@ static struct ocrdma_dev *ocrdma_add(struct be_dev_info *dev_info) pr_err("Unable to allocate ib device\n"); return NULL; } + dev->mbx_cmd = kzalloc(sizeof(struct ocrdma_mqe_emb_cmd), GFP_KERNEL); if (!dev->mbx_cmd) goto idr_err; diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index ffdd3ac55086..35ec87015792 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -113,24 +113,6 @@ int ocrdma_query_device(struct ib_device *ibdev, struct ib_device_attr *attr, return 0; } -struct net_device *ocrdma_get_netdev(struct ib_device *ibdev, u8 port_num) -{ - struct ocrdma_dev *dev; - struct net_device *ndev = NULL; - - rcu_read_lock(); - - dev = get_ocrdma_dev(ibdev); - if (dev) - ndev = dev->nic_info.netdev; - if (ndev) - dev_hold(ndev); - - rcu_read_unlock(); - - return ndev; -} - static inline void get_link_speed_and_width(struct ocrdma_dev *dev, u8 *ib_speed, u8 *ib_width) { diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h index c6489a1439dc..d76aae7ed0d3 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.h @@ -61,7 +61,6 @@ enum rdma_protocol_type ocrdma_query_protocol(struct ib_device *device, u8 port_num); void ocrdma_get_guid(struct ocrdma_dev *, u8 *guid); -struct net_device *ocrdma_get_netdev(struct ib_device *device, u8 port_num); int ocrdma_query_pkey(struct ib_device *, u8 port, u16 index, u16 *pkey); int ocrdma_alloc_ucontext(struct ib_ucontext *uctx, struct ib_udata *udata); |