From d27bd2c37d4666bce25ec4d9ac8c6b169992f0f0 Mon Sep 17 00:00:00 2001
From: Mika Westerberg <mika.westerberg@linux.intel.com>
Date: Tue, 19 Sep 2023 15:00:44 +0300
Subject: thunderbolt: Expose tb_tunnel_xxx() log macros to the rest of the
driver
In order to allow more consistent logging of tunnel related information
make these logging macros available to the rest of the driver.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
drivers/thunderbolt/tunnel.h | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
(limited to 'drivers/thunderbolt/tunnel.h')
diff --git a/drivers/thunderbolt/tunnel.h b/drivers/thunderbolt/tunnel.h
index bf690f7beeee..750ebb570d99 100644
--- a/drivers/thunderbolt/tunnel.h
+++ b/drivers/thunderbolt/tunnel.h
@@ -137,5 +137,27 @@ 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
--
cgit