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| author |   Matan Barak <matanb@mellanox.com> | 2015-10-15 18:38:50 +0300 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2015-10-21 23:48:17 -0400 |
| commit | 99b27e3b5da0871cb43980960fb14ff625adffad (patch) | |
| tree | d34bd4b4fc3e5eddbf819beb67924e6338131b33 /include/rdma/ib_cache.h | |
| parent | IB/cma: cma_validate_port should verify the port and netdevice (diff) | |
| download | linux-dev-99b27e3b5da0871cb43980960fb14ff625adffad.tar.xz linux-dev-99b27e3b5da0871cb43980960fb14ff625adffad.zip | |
IB/cache: Add ib_find_gid_by_filter cache API
GID cache API users might want to search for GIDs with specific
attributes rather than just specifying GID, net device and port.
This is used in a later patch, where we find the sgid index by
L2 Ethernet attributes.
Signed-off-by: Matan Barak <matanb@mellanox.com>
Reviewed-By: Devesh Sharma <devesh.sharma@avagotech.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 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h index 679d7ca6a3ee..269a27cf0a46 100644 --- a/include/rdma/ib_cache.h +++ b/include/rdma/ib_cache.h @@ -93,6 +93,14 @@ int ib_find_cached_gid_by_port(struct ib_device *device, u8 port_num, struct net_device *ndev, u16 *index); + +int ib_find_gid_by_filter(struct ib_device *device, + const union ib_gid *gid, + u8 port_num, + bool (*filter)(const union ib_gid *gid, + const struct ib_gid_attr *, + void *), + void *context, u16 *index); /** * ib_get_cached_pkey - Returns a cached PKey table entry * @device: The device to query. |