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| author | Matan Barak <matanb@mellanox.com> | 2015-12-23 14:56:47 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-12-23 10:35:10 -0500 |
| commit | b39ffa1df505378336a85064ad9ec403765bbb0b (patch) | |
| tree | ad9fe1990542eb07f8358386fcae6097c2b3a478 /include/rdma/ib_cache.h | |
| parent | cee3c4d0c56876f46f4584385603adb30a7cacf7 (diff) | |
| download | linux-b39ffa1df505378336a85064ad9ec403765bbb0b.tar.gz linux-b39ffa1df505378336a85064ad9ec403765bbb0b.tar.bz2 linux-b39ffa1df505378336a85064ad9ec403765bbb0b.zip | |
IB/core: Add gid_type to gid attribute
In order to support multiple GID types, we need to store the gid_type
with each GID. This is also aligned with the RoCE v2 annex "RoCEv2 PORT
GID table entries shall have a "GID type" attribute that denotes the L3
Address type". The currently supported GID is IB_GID_TYPE_IB which is
also RoCE v1 GID type.
This implies that gid_type should be added to roce_gid_table meta-data.
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma/ib_cache.h')
| -rw-r--r-- | include/rdma/ib_cache.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h index 269a27cf0a46..e30f19bd4a41 100644 --- a/include/rdma/ib_cache.h +++ b/include/rdma/ib_cache.h @@ -60,6 +60,7 @@ int ib_get_cached_gid(struct ib_device *device, * a specified GID value occurs. * @device: The device to query. * @gid: The GID value to search for. + * @gid_type: The GID type to search for. * @ndev: In RoCE, the net device of the device. NULL means ignore. * @port_num: The port number of the device where the GID value was found. * @index: The index into the cached GID table where the GID was found. This @@ -70,6 +71,7 @@ int ib_get_cached_gid(struct ib_device *device, */ int ib_find_cached_gid(struct ib_device *device, const union ib_gid *gid, + enum ib_gid_type gid_type, struct net_device *ndev, u8 *port_num, u16 *index); @@ -79,6 +81,7 @@ int ib_find_cached_gid(struct ib_device *device, * GID value occurs * @device: The device to query. * @gid: The GID value to search for. + * @gid_type: The GID type to search for. * @port_num: The port number of the device where the GID value sould be * searched. * @ndev: In RoCE, the net device of the device. Null means ignore. @@ -90,6 +93,7 @@ int ib_find_cached_gid(struct ib_device *device, */ int ib_find_cached_gid_by_port(struct ib_device *device, const union ib_gid *gid, + enum ib_gid_type gid_type, u8 port_num, struct net_device *ndev, u16 *index); |