> There are a couple of things about this. Russel's work isn't part of > the kernel yet so I can't make use of it.
Well, you could guide it into the kernel. Part of it has already made the way in. And i know of other platforms which would benefit from it. > Additionally, the I2C device is integrated into the IP of the > network device with register addresses being offsets of the network > device BAR so I'm not sure how I would go about getting it setup in > order to use the i2c infrastructure. Have you looked at the core i2c stuff? All you need is an i2c_algorithim structure: http://lxr.free-electrons.com/source/include/linux/i2c.h#L407 and an i2c_adaptor structure: http://lxr.free-electrons.com/source/include/linux/i2c.h#L532 and then you can call i2c_add_adapter() to register your i2c bus with the i2c core. Embedded such an i2c driver inside another driver is not a problem. Andrew
