@@ -2081,6 +2081,16 @@ static bool tb_tunnel_is_active(const struct tb_tunnel *tunnel)
return true;
}
+/**
+ * tb_tunnel_maximum_bandwidth() - Return maximum possible bandwidth
+ * @tunnel: Tunnel to check
+ * @max_up: Maximum upstream bandwidth in Mb/s
+ * @max_down: Maximum upstream bandwidth in Mb/s
+ *
+ * Returns maximum possible bandwidth this tunnel can go if not limited
+ * by other bandwidth clients. If the tunnel does not support this
+ * returns %-EOPNOTSUPP.
+ */
int tb_tunnel_maximum_bandwidth(struct tb_tunnel *tunnel, int *max_up,
int *max_down)
{
@@ -29,7 +29,7 @@ enum tb_tunnel_type {
* @init: Optional tunnel specific initialization
* @deinit: Optional tunnel specific de-initialization
* @activate: Optional tunnel specific activation/deactivation
- * @maximum_bandwidth:
+ * @maximum_bandwidth: Returns maximum possible bandwidth for this tunnel
* @allocated_bandwidth: Return how much bandwidth is allocated for the tunnel
* @alloc_bandwidth: Change tunnel bandwidth allocation
* @consumed_bandwidth: Return how much bandwidth the tunnel consumes
These were missing from the original commit so add them now. No functional changes. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> --- drivers/thunderbolt/tunnel.c | 10 ++++++++++ drivers/thunderbolt/tunnel.h | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-)