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path: root/drivers/infiniband/core/device.c
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Diffstat (limited to 'drivers/infiniband/core/device.c')
-rw-r--r--drivers/infiniband/core/device.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 17639117afc6..179e8134d57f 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -672,14 +672,20 @@ EXPORT_SYMBOL(ib_query_port);
* @port_num:Port number to query
* @index:GID table index to query
* @gid:Returned GID
+ * @attr: Returned GID attributes related to this GID index (only in RoCE).
+ * NULL means ignore.
*
* ib_query_gid() fetches the specified GID table entry.
*/
int ib_query_gid(struct ib_device *device,
- u8 port_num, int index, union ib_gid *gid)
+ u8 port_num, int index, union ib_gid *gid,
+ struct ib_gid_attr *attr)
{
if (rdma_cap_roce_gid_table(device, port_num))
- return ib_get_cached_gid(device, port_num, index, gid);
+ return ib_get_cached_gid(device, port_num, index, gid, attr);
+
+ if (attr)
+ return -EINVAL;
return device->query_gid(device, port_num, index, gid);
}
@@ -819,27 +825,28 @@ EXPORT_SYMBOL(ib_modify_port);
* a specified GID value occurs.
* @device: The device to query.
* @gid: The GID value to search for.
+ * @ndev: The ndev related to the GID to search for.
* @port_num: The port number of the device where the GID value was found.
* @index: The index into the GID table where the GID was found. This
* parameter may be NULL.
*/
int ib_find_gid(struct ib_device *device, union ib_gid *gid,
- u8 *port_num, u16 *index)
+ struct net_device *ndev, u8 *port_num, u16 *index)
{
union ib_gid tmp_gid;
int ret, port, i;
for (port = rdma_start_port(device); port <= rdma_end_port(device); ++port) {
if (rdma_cap_roce_gid_table(device, port)) {
- if (!ib_cache_gid_find_by_port(device, gid, port,
- NULL, index)) {
+ if (!ib_find_cached_gid_by_port(device, gid, port,
+ ndev, index)) {
*port_num = port;
return 0;
}
}
for (i = 0; i < device->port_immutable[port].gid_tbl_len; ++i) {
- ret = ib_query_gid(device, port, i, &tmp_gid);
+ ret = ib_query_gid(device, port, i, &tmp_gid, NULL);
if (ret)
return ret;
if (!memcmp(&tmp_gid, gid, sizeof *gid)) {