K 10
svn:author
V 2
np
K 8
svn:date
V 27
2012-10-10T17:13:46.057767Z
K 7
svn:log
V 314
Add a driver ioctl to read a byte from any device on a port's i2c bus.
This lets userspace read arbitrary information from the SFP+ modules
etc. on this bus.

Reading multiple bytes in the same transaction isn't possible right now.
I'll update the driver once the chip's firmware supports this.

MFC after:	3 days

END