[i2c] I2C host adapter slave support

[Nishanth Menon]

Chandra shekhar wrote:
> I am implementing i2c slave mode transfers, and found out that there isn't really any support in the subsystem for this.
> Also I did not find any discussions regarding this in i2c mailing list. 
> Are there any discussions or plans about implementing host adapter slave support in i2c subsytem?
>   
Not true on many counts: google is a good search engine :): 
http://www.google.com/search?hl=en&q=i2c+slave+support+linux

one thread of interest is:
http://lists.lm-sensors.org/pipermail/i2c/2007-April/001027.html
Quote">/ > Russell King has added I2C slave support at least for PXA... 
/I'm curious. How does it work? Does this means that there is no need 
for cooperation from i2c-core to implement I2C slave support in I2C bus 
drivers? Or is i2c-pxa implementing things which should be moved to 
i2c-core? This discussion probably belongs to a different thread though, 
I doesn't seem to be related to bus speed issues at all. "

Finally see the slave implementation here:
http://www.gelato.unsw.edu.au/lxr/source/drivers/i2c/busses/i2c-pxa.c
Regards,
Nishanth Menon