These were missing from the original commit so add them now. No
functional changes.
Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
---
drivers/thunderbolt/tunnel.c | 10 ++++++++++
drivers/thunderbolt/tunnel.h | 2 +-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/thunderbolt/tunnel.c b/drivers/thunderbolt/tunnel.c
index c406675a8966..8af9397f272e 100644
--- a/drivers/thunderbolt/tunnel.c
+++ b/drivers/thunderbolt/tunnel.c
@@ -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)
{
diff --git a/drivers/thunderbolt/tunnel.h b/drivers/thunderbolt/tunnel.h
index d7bbdf8c8186..bf690f7beeee 100644
--- a/drivers/thunderbolt/tunnel.h
+++ b/drivers/thunderbolt/tunnel.h
@@ -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
--
2.39.0
