usnic's get_netdev hook for struct ib_device is missing - add it.
Signed-off-by: Yuval Shaia <yuval.shaia@xxxxxxxxxx>
---
Per Moni Shoua's suggestion - create seperate patch for this purpose.
---
drivers/infiniband/hw/usnic/usnic_ib_main.c | 1 +
drivers/infiniband/hw/usnic/usnic_ib_verbs.c | 10 ++++++++++
drivers/infiniband/hw/usnic/usnic_ib_verbs.h | 1 +
3 files changed, 12 insertions(+)
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_main.c b/drivers/infiniband/hw/usnic/usnic_ib_main.c
index c0c1e8b..80577b9 100644
--- a/drivers/infiniband/hw/usnic/usnic_ib_main.c
+++ b/drivers/infiniband/hw/usnic/usnic_ib_main.c
@@ -409,6 +409,7 @@ static void *usnic_ib_device_add(struct pci_dev *dev)
us_ibdev->ib_dev.query_port = usnic_ib_query_port;
us_ibdev->ib_dev.query_pkey = usnic_ib_query_pkey;
us_ibdev->ib_dev.query_gid = usnic_ib_query_gid;
+ us_ibdev->ib_dev.get_netdev = usnic_get_netdev;
us_ibdev->ib_dev.get_link_layer = usnic_ib_port_link_layer;
us_ibdev->ib_dev.alloc_pd = usnic_ib_alloc_pd;
us_ibdev->ib_dev.dealloc_pd = usnic_ib_dealloc_pd;
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
index 4996984..f9dc1e80 100644
--- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
+++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.c
@@ -424,6 +424,16 @@ int usnic_ib_query_gid(struct ib_device *ibdev, u8 port, int index,
return 0;
}
+struct net_device *usnic_get_netdev(struct ib_device *device, u8 port_num)
+{
+ struct usnic_ib_dev *us_ibdev = to_usdev(device);
+
+ if (us_ibdev->netdev)
+ dev_hold(us_ibdev->netdev);
+
+ return us_ibdev->netdev;
+}
+
int usnic_ib_query_pkey(struct ib_device *ibdev, u8 port, u16 index,
u16 *pkey)
{
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_verbs.h b/drivers/infiniband/hw/usnic/usnic_ib_verbs.h
index 172e43b..1fda944 100644
--- a/drivers/infiniband/hw/usnic/usnic_ib_verbs.h
+++ b/drivers/infiniband/hw/usnic/usnic_ib_verbs.h
@@ -48,6 +48,7 @@ int usnic_ib_query_qp(struct ib_qp *qp, struct ib_qp_attr *qp_attr,
struct ib_qp_init_attr *qp_init_attr);
int usnic_ib_query_gid(struct ib_device *ibdev, u8 port, int index,
union ib_gid *gid);
+struct net_device *usnic_get_netdev(struct ib_device *device, u8 port_num);
int usnic_ib_query_pkey(struct ib_device *ibdev, u8 port, u16 index,
u16 *pkey);
struct ib_pd *usnic_ib_alloc_pd(struct ib_device *ibdev,
--
2.9.4
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