diff options
| author | Danit Goldberg <danitg@mellanox.com> | 2019-11-06 15:08:32 +0200 |
|---|---|---|
| committer | Leon Romanovsky <leonro@mellanox.com> | 2019-11-22 18:17:24 +0200 |
| commit | bfcb3c5d14854f001881dc3f5cc29bf186598d9f (patch) | |
| tree | dcbd7b4c79f65473f62d13b1dbd1935d9b036e5e | |
| parent | 30aad41721e087babcf27c5192474724d555936c (diff) | |
| download | linux-rt-bfcb3c5d14854f001881dc3f5cc29bf186598d9f.tar.gz | |
IB/core: Add interfaces to get VF node and port GUIDs
Provide ability to get node and port GUIDs of VFs to be symmetrical
to already existing set option.
Signed-off-by: Danit Goldberg <danitg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
| -rw-r--r-- | drivers/infiniband/core/device.c | 1 | ||||
| -rw-r--r-- | drivers/infiniband/core/verbs.c | 10 | ||||
| -rw-r--r-- | include/rdma/ib_verbs.h | 6 |
3 files changed, 17 insertions, 0 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 99c4a55545cf..38fadbec054d 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -2614,6 +2614,7 @@ void ib_set_device_ops(struct ib_device *dev, const struct ib_device_ops *ops) SET_DEVICE_OP(dev_ops, get_port_immutable); SET_DEVICE_OP(dev_ops, get_vector_affinity); SET_DEVICE_OP(dev_ops, get_vf_config); + SET_DEVICE_OP(dev_ops, get_vf_guid); SET_DEVICE_OP(dev_ops, get_vf_stats); SET_DEVICE_OP(dev_ops, init_port); SET_DEVICE_OP(dev_ops, invalidate_range); diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c index f974b6854224..7d96351c8d8c 100644 --- a/drivers/infiniband/core/verbs.c +++ b/drivers/infiniband/core/verbs.c @@ -2458,6 +2458,16 @@ int ib_set_vf_guid(struct ib_device *device, int vf, u8 port, u64 guid, } EXPORT_SYMBOL(ib_set_vf_guid); +int ib_get_vf_guid(struct ib_device *device, int vf, u8 port, + struct ifla_vf_guid *node_guid, + struct ifla_vf_guid *port_guid) +{ + if (!device->ops.get_vf_guid) + return -EOPNOTSUPP; + + return device->ops.get_vf_guid(device, vf, port, node_guid, port_guid); +} +EXPORT_SYMBOL(ib_get_vf_guid); /** * ib_map_mr_sg_pi() - Map the dma mapped SG lists for PI (protection * information) and set an appropriate memory region for registration. diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 6a47ba85c54c..ec7d1a1f8f31 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -2448,6 +2448,9 @@ struct ib_device_ops { struct ifla_vf_info *ivf); int (*get_vf_stats)(struct ib_device *device, int vf, u8 port, struct ifla_vf_stats *stats); + int (*get_vf_guid)(struct ib_device *device, int vf, u8 port, + struct ifla_vf_guid *node_guid, + struct ifla_vf_guid *port_guid); int (*set_vf_guid)(struct ib_device *device, int vf, u8 port, u64 guid, int type); struct ib_wq *(*create_wq)(struct ib_pd *pd, @@ -3303,6 +3306,9 @@ int ib_get_vf_config(struct ib_device *device, int vf, u8 port, struct ifla_vf_info *info); int ib_get_vf_stats(struct ib_device *device, int vf, u8 port, struct ifla_vf_stats *stats); +int ib_get_vf_guid(struct ib_device *device, int vf, u8 port, + struct ifla_vf_guid *node_guid, + struct ifla_vf_guid *port_guid); int ib_set_vf_guid(struct ib_device *device, int vf, u8 port, u64 guid, int type); |