From: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
cxgb4 has a simple non-dynamic use of get_netdev, so conversion is
straightforward.
Signed-off-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
---
drivers/infiniband/hw/cxgb4/provider.c | 36 ++++++++++++--------------
1 file changed, 17 insertions(+), 19 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c
index 74ffc24321cd27..3c5197ee77f544 100644
--- a/drivers/infiniband/hw/cxgb4/provider.c
+++ b/drivers/infiniband/hw/cxgb4/provider.c
@@ -482,24 +482,6 @@ static void get_dev_fw_str(struct ib_device *dev, char *str)
FW_HDR_FW_VER_BUILD_G(c4iw_dev->rdev.lldi.fw_vers));
}
-static struct net_device *get_netdev(struct ib_device *dev, u8 port)
-{
- struct c4iw_dev *c4iw_dev = container_of(dev, struct c4iw_dev, ibdev);
- struct c4iw_rdev *rdev = &c4iw_dev->rdev;
- struct net_device *ndev;
-
- if (!port || port > rdev->lldi.nports)
- return NULL;
-
- rcu_read_lock();
- ndev = rdev->lldi.ports[port - 1];
- if (ndev)
- dev_hold(ndev);
- rcu_read_unlock();
-
- return ndev;
-}
-
static int fill_res_entry(struct sk_buff *msg, struct rdma_restrack_entry *res)
{
return (res->type < ARRAY_SIZE(c4iw_restrack_funcs) &&
@@ -527,7 +509,6 @@ static const struct ib_device_ops c4iw_dev_ops = {
.get_dev_fw_str = get_dev_fw_str,
.get_dma_mr = c4iw_get_dma_mr,
.get_hw_stats = c4iw_get_mib,
- .get_netdev = get_netdev,
.get_port_immutable = c4iw_port_immutable,
.map_mr_sg = c4iw_map_mr_sg,
.mmap = c4iw_mmap,
@@ -549,6 +530,20 @@ static const struct ib_device_ops c4iw_dev_ops = {
INIT_RDMA_OBJ_SIZE(ib_ucontext, c4iw_ucontext, ibucontext),
};
+static int set_netdevs(struct ib_device *ib_dev, struct c4iw_rdev *rdev)
+{
+ int ret;
+ int i;
+
+ for (i = 0; i < rdev->lldi.nports; i++) {
+ ret = ib_device_set_netdev(ib_dev, rdev->lldi.ports[i],
+ i + 1);
+ if (ret)
+ return ret;
+ }
+ return 0;
+}
+
void c4iw_register_device(struct work_struct *work)
{
int ret;
@@ -613,6 +608,9 @@ void c4iw_register_device(struct work_struct *work)
rdma_set_device_sysfs_group(&dev->ibdev, &c4iw_attr_group);
dev->ibdev.driver_id = RDMA_DRIVER_CXGB4;
ib_set_device_ops(&dev->ibdev, &c4iw_dev_ops);
+ ret = set_netdevs(&dev->ibdev, &dev->rdev);
+ if (ret)
+ goto err_kfree_iwcm;
ret = ib_register_device(&dev->ibdev, "cxgb4_%d");
if (ret)
goto err_kfree_iwcm;
--
2.21.0
