diff options
| author |   Jason Gunthorpe <jgg@mellanox.com> | 2018-06-05 08:40:20 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2018-06-18 11:09:05 -0600 |
| commit | c3d71b69a75cbbc03c8f43571b003ddadd40d056 (patch) | |
| tree | 3eb21122ae12813cfb49e1fe8920011e4327316b /include/rdma/ib_cache.h | |
| parent | net/smc: Replace ib_query_gid with rdma_get_gid_attr (diff) | |
| download | linux-dev-c3d71b69a75cbbc03c8f43571b003ddadd40d056.tar.xz linux-dev-c3d71b69a75cbbc03c8f43571b003ddadd40d056.zip | |
IB/core: Provide rdma_ versions of the gid cache API
These versions are functionally similar but all return gid_attrs and
related information via reference instead of via copy.
The old API is preserved, implemented as wrappers around the new, until
all callers can be converted.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'include/rdma/ib_cache.h')
| -rw-r--r-- | include/rdma/ib_cache.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h index 00ccd00d0596..059f7d894939 100644 --- a/include/rdma/ib_cache.h +++ b/include/rdma/ib_cache.h @@ -54,6 +54,8 @@ int ib_get_cached_gid(struct ib_device *device, int index, union ib_gid *gid, struct ib_gid_attr *attr); +int rdma_query_gid(struct ib_device *device, u8 port_num, int index, + union ib_gid *gid); int ib_find_cached_gid(struct ib_device *device, const union ib_gid *gid, @@ -61,6 +63,10 @@ int ib_find_cached_gid(struct ib_device *device, struct net_device *ndev, u8 *port_num, u16 *index); +const struct ib_gid_attr *rdma_find_gid(struct ib_device *device, + const union ib_gid *gid, + enum ib_gid_type gid_type, + struct net_device *ndev); int ib_find_cached_gid_by_port(struct ib_device *device, const union ib_gid *gid, @@ -68,6 +74,11 @@ int ib_find_cached_gid_by_port(struct ib_device *device, u8 port_num, struct net_device *ndev, u16 *index); +const struct ib_gid_attr *rdma_find_gid_by_port(struct ib_device *ib_dev, + const union ib_gid *gid, + enum ib_gid_type gid_type, + u8 port, + struct net_device *ndev); int ib_find_gid_by_filter(struct ib_device *device, const union ib_gid *gid, @@ -76,6 +87,12 @@ int ib_find_gid_by_filter(struct ib_device *device, const struct ib_gid_attr *, void *), void *context, u16 *index); +const struct ib_gid_attr *rdma_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); + /** * ib_get_cached_pkey - Returns a cached PKey table entry * @device: The device to query. |