diff options
Diffstat (limited to 'drivers/thunderbolt/tunnel.h')
| -rw-r--r-- | drivers/thunderbolt/tunnel.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/thunderbolt/tunnel.h b/drivers/thunderbolt/tunnel.h index bf690f7beeee..b4cff5482112 100644 --- a/drivers/thunderbolt/tunnel.h +++ b/drivers/thunderbolt/tunnel.h @@ -80,6 +80,8 @@ struct tb_tunnel *tb_tunnel_discover_pci(struct tb *tb, struct tb_port *down, bool alloc_hopid); struct tb_tunnel *tb_tunnel_alloc_pci(struct tb *tb, struct tb_port *up, struct tb_port *down); +bool tb_tunnel_reserved_pci(struct tb_port *port, int *reserved_up, + int *reserved_down); struct tb_tunnel *tb_tunnel_discover_dp(struct tb *tb, struct tb_port *in, bool alloc_hopid); struct tb_tunnel *tb_tunnel_alloc_dp(struct tb *tb, struct tb_port *in, @@ -137,5 +139,27 @@ static inline bool tb_tunnel_is_usb3(const struct tb_tunnel *tunnel) return tunnel->type == TB_TUNNEL_USB3; } -#endif +const char *tb_tunnel_type_name(const struct tb_tunnel *tunnel); + +#define __TB_TUNNEL_PRINT(level, tunnel, fmt, arg...) \ + do { \ + struct tb_tunnel *__tunnel = (tunnel); \ + level(__tunnel->tb, "%llx:%u <-> %llx:%u (%s): " fmt, \ + tb_route(__tunnel->src_port->sw), \ + __tunnel->src_port->port, \ + tb_route(__tunnel->dst_port->sw), \ + __tunnel->dst_port->port, \ + tb_tunnel_type_name(__tunnel), \ + ## arg); \ + } while (0) +#define tb_tunnel_WARN(tunnel, fmt, arg...) \ + __TB_TUNNEL_PRINT(tb_WARN, tunnel, fmt, ##arg) +#define tb_tunnel_warn(tunnel, fmt, arg...) \ + __TB_TUNNEL_PRINT(tb_warn, tunnel, fmt, ##arg) +#define tb_tunnel_info(tunnel, fmt, arg...) \ + __TB_TUNNEL_PRINT(tb_info, tunnel, fmt, ##arg) +#define tb_tunnel_dbg(tunnel, fmt, arg...) \ + __TB_TUNNEL_PRINT(tb_dbg, tunnel, fmt, ##arg) + +#endif |