ar71xx: add detailed interrupt statistics for the ag71xx driver

[openwrt-10.03/.git] / target / linux / ar71xx / files / drivers / net / ag71xx / ag71xx.h

diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
index b2f710edecf744ebfc976bf81f58580cb25c672b..90475b6cb67972e37a9aa396189c6bfbcf236ef5 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx.h
@@ -109,8 +109,20 @@ struct ag71xx_mdio {
        struct ag71xx_mdio_platform_data *pdata;
 };
 
+struct ag71xx_int_stats {
+       unsigned long           rx_pr;
+       unsigned long           rx_be;
+       unsigned long           rx_of;
+       unsigned long           tx_ps;
+       unsigned long           tx_be;
+       unsigned long           tx_ur;
+       unsigned long           total;
+};
+
 struct ag71xx_debug {
        struct dentry           *debugfs_dir;
+       struct dentry           *debugfs_int_stats;
+       struct ag71xx_int_stats int_stats;
 };
 
 struct ag71xx {
@@ -463,11 +475,14 @@ int ag71xx_debugfs_root_init(void);
 void ag71xx_debugfs_root_exit(void);
 int ag71xx_debugfs_init(struct ag71xx *ag);
 void ag71xx_debugfs_exit(struct ag71xx *ag);
+void ag71xx_debugfs_update_int_stats(struct ag71xx *ag, u32 status);
 #else
 static inline int ag71xx_debugfs_root_init(void) { return 0; }
 static inline void ag71xx_debugfs_root_exit(void) {}
 static inline int ag71xx_debugfs_init(struct ag71xx *ag) { return 0; }
 static inline void ag71xx_debugfs_exit(struct ag71xx *ag) {}
+static inline void ag71xx_debug_update_int_stats(struct ag71xx *ag,
+                                                u32 status) {}
 #endif /* CONFIG_AG71XX_DEBUG_FS */
 
 #endif /* _AG71XX_H */