tree e1f3ce9f10c720f55ce1a752799564f29abe9318
parent d17250c36908b2ac92f27f0a521114cad7cb5da5
author Jan Kundrát <kundrat@cesnet.cz> 1643390589 +0100
committer Jan Kundrát <kundrat@cesnet.cz> 1644950215 +0100

clearfog: implement I2C bus recovery

Some devices ended up getting stuck in the lab. Since the I2C bus is
pretty critical (the OSC SFP is there, and so is a ton of hwmon chips),
getting that one working is absolutely critical in avoiding a reboot
loop (or a mandatory power cycle).

Change-Id: I02de89b195988d5308103749bad480aae343552f