diff options
| author |   Mathieu Olivari <mathieu@codeaurora.org> | 2015-05-22 19:03:29 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-05-25 17:38:23 -0400 |
| commit | 466c5ac8bdf29a382d064923a60ef302dd3b2aeb (patch) | |
| tree | 0ba40de0a9fe79eaa992746efb300ef4f0c0dbb8 /drivers/net/ethernet/stmicro/stmmac/stmmac.h | |
| parent | net/ibm/emac: fix size of emac dump memory areas (diff) | |
| download | linux-dev-466c5ac8bdf29a382d064923a60ef302dd3b2aeb.tar.xz linux-dev-466c5ac8bdf29a382d064923a60ef302dd3b2aeb.zip | |
net: stmmac: create one debugfs dir per net-device
stmmac DebugFS entries are currently global to the driver. As a result,
having more than one stmmac device in the system creates the following
error:
* ERROR stmmaceth, debugfs create directory failed
* stmmac_hw_setup: failed debugFS registration
This also results in being able to access the debugfs information for
the first registered device only.
This patch changes the debugfs structure to have one sub-directory per
net-device. Files under "/sys/kernel/debug/stmmaceth" will now show-up
under /sys/kernel/debug/stmmaceth/ethN/.
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index 2ac9552d1fa3..73bab983edd9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -117,6 +117,12 @@ struct stmmac_priv { int use_riwt; int irq_wake; spinlock_t ptp_lock; + +#ifdef CONFIG_DEBUG_FS + struct dentry *dbgfs_dir; + struct dentry *dbgfs_rings_status; + struct dentry *dbgfs_dma_cap; +#endif }; int stmmac_mdio_unregister(struct net_device *ndev); |