diff options
Diffstat (limited to 'include/rdma')
| -rw-r--r-- | include/rdma/ib_cache.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/rdma/ib_cache.h b/include/rdma/ib_cache.h index 00a2b8ec327f..ad9a3c280944 100644 --- a/include/rdma/ib_cache.h +++ b/include/rdma/ib_cache.h @@ -101,6 +101,22 @@ int ib_find_cached_pkey(struct ib_device *device, u16 *index); /** + * ib_find_exact_cached_pkey - Returns the PKey table index where a specified + * PKey value occurs. Comparison uses the FULL 16 bits (incl membership bit) + * @device: The device to query. + * @port_num: The port number of the device to search for the PKey. + * @pkey: The PKey value to search for. + * @index: The index into the cached PKey table where the PKey was found. + * + * ib_find_exact_cached_pkey() searches the specified PKey table in + * the local software cache. + */ +int ib_find_exact_cached_pkey(struct ib_device *device, + u8 port_num, + u16 pkey, + u16 *index); + +/** * ib_get_cached_lmc - Returns a cached lmc table entry * @device: The device to query. * @port_num: The port number of the device to query. |