RPi dies with ethernet driver failure
Created by: myeisha
After running for quite a while, the playground router RPi dropped out of the network. Syslog showed two errors repeated a large number of times:
sd 0:0:0:0: rejecting I/O to offline device
smsc95xx 1-1.1:1.0: eth0: Failed to write HW_CFG_LRST_ bit in HW_CFG register, ret = -110
The first indicates some problem with the SD card, the second might be related to bad firmware. See http://dk1sfa.no-ip.org/?section=rPi for another description; updating the firmware with https://github.com/Hexxeh/rpi-update supposedly resolved the issue.