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| author |   Taku Izumi <izumi.taku@jp.fujitsu.com> | 2016-10-14 20:28:07 +0900 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-10-14 12:04:58 -0400 |
| commit | c753119e6d1a26a3df04d6fe69d75049082e3f32 (patch) | |
| tree | a6108a7246d23f37bbcd5695882822c2d489802d /drivers/net/fjes/fjes.h | |
| parent | fjes: ethtool -w and -W support for fjes driver (diff) | |
| download | linux-dev-c753119e6d1a26a3df04d6fe69d75049082e3f32.tar.xz linux-dev-c753119e6d1a26a3df04d6fe69d75049082e3f32.zip | |
fjes: Add debugfs entry for EP status information in fjes driver
This patch adds debugfs entry to show EP status information.
You can get each EP's status information like the following:
# cat /sys/kernel/debug/fjes/fjes.0/status
EPID STATUS SAME_ZONE CONNECTED
ep0 shared Y Y
ep1 - - -
ep2 unshared N N
ep3 unshared N N
ep4 unshared N N
ep5 unshared N N
ep6 unshared N N
ep7 unshared N N
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/fjes/fjes.h')
| -rw-r--r-- | drivers/net/fjes/fjes.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/fjes/fjes.h b/drivers/net/fjes/fjes.h index a592fe21c698..0372be3ad8e3 100644 --- a/drivers/net/fjes/fjes.h +++ b/drivers/net/fjes/fjes.h @@ -66,6 +66,10 @@ struct fjes_adapter { bool interrupt_watch_enable; struct fjes_hw hw; + +#ifdef CONFIG_DEBUG_FS + struct dentry *dbg_adapter; +#endif }; extern char fjes_driver_name[]; @@ -74,4 +78,16 @@ extern const u32 fjes_support_mtu[]; void fjes_set_ethtool_ops(struct net_device *); +#ifdef CONFIG_DEBUG_FS +void fjes_dbg_adapter_init(struct fjes_adapter *adapter); +void fjes_dbg_adapter_exit(struct fjes_adapter *adapter); +void fjes_dbg_init(void); +void fjes_dbg_exit(void); +#else +static inline void fjes_dbg_adapter_init(struct fjes_adapter *adapter) {} +static inline void fjes_dbg_adapter_exit(struct fjes_adapter *adapter) {} +static inline void fjes_dbg_init(void) {} +static inline void fjes_dbg_exit(void) {} +#endif /* CONFIG_DEBUG_FS */ + #endif /* FJES_H_ */ |