USB enumeration fails on warm reboots of active antenna
|Reported by:||jcardona||Owned by:||ashish|
|Component:||wireless||Version:||Development build as of this date|
|Keywords:||schoolserver, active antenna||Cc:||rchokshi, cjl|
|Deployments affected:||Action Needed:||never set|
After a warm reboot, the active antenna will fail USB enumeration.
The same failure can be triggered by reloading the ehci_hcd module:
# rmmod ehci_hcd; modprobe ehci_hcd usb 1-4: can't set config #1, error -110
JTAG debugging reveals that the device fails to initialize endpoint 2.
Note that this does not happen on xo's because the wireless device is always reset.
firmware: 5.110.20.p49 and 5.110.22.p4
Change History (6)
comment:1 Changed 7 years ago by wad
- Keywords schoolserver active antenna added
- Priority changed from normal to blocker
- Verified set
- Version set to Development build as of this date