diff options
Diffstat (limited to 'drivers/thunderbolt/tunnel.h')
| -rw-r--r-- | drivers/thunderbolt/tunnel.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tunnel.h b/drivers/thunderbolt/tunnel.h index b4cff5482112..1a27ccd08b86 100644 --- a/drivers/thunderbolt/tunnel.h +++ b/drivers/thunderbolt/tunnel.h @@ -139,6 +139,12 @@ static inline bool tb_tunnel_is_usb3(const struct tb_tunnel *tunnel) return tunnel->type == TB_TUNNEL_USB3; } +static inline bool tb_tunnel_direction_downstream(const struct tb_tunnel *tunnel) +{ + return tb_port_path_direction_downstream(tunnel->src_port, + tunnel->dst_port); +} + const char *tb_tunnel_type_name(const struct tb_tunnel *tunnel); #define __TB_TUNNEL_PRINT(level, tunnel, fmt, arg...) \ |