On Sat, Mar 12, 2016 at 04:46:12PM +0100, Wolfram Sang wrote: > On Mon, Mar 07, 2016 at 04:10:48PM +0100, Jan Glauber wrote: > > From: Peter Swain <pswain@xxxxxxxxxx> > > > > Make the i2c adapter timeout a module parameter to allow upper-level > > target device drivers to retry with their own logic before their own > > timeouts abort operations. > > > > For example, at24 eeprom driver retries for 25ms when -EAGAIN > > indicates that an eeprom has gone unresponsive while committing > > a newly written page (5ms on typical devices). > > > > Signed-off-by: Peter Swain <pswain@xxxxxxxxxx> > > Signed-off-by: Jan Glauber <jglauber@xxxxxxxxxx> > > i2c-dev has IOCTLs for timeout and retries. Can't you use those? > Yes, with these IOCTLs we don't need to add a module parameter so I'll drop that. -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
