kernel/drivers/net/fjes/fjes_debugfs.c, branch linux-4.16.y Hosts the 0x221E linux distro kernel. https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.16.y 2016-10-14T16:04:58Z fjes: Add debugfs entry for EP status information in fjes driver 2016-10-14T16:04:58Z Taku Izumi izumi.taku@jp.fujitsu.com 2016-10-14T11:28:07Z urn:sha1:c753119e6d1a26a3df04d6fe69d75049082e3f32 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>