On Wed, Nov 14, 2018 at 05:13:15PM +0000, Ben Dooks wrote: > From: Ben Dooks <ben.do...@codethink.co.uk> > > At least some systems benefit with less scheduling if the NAK count > value is set higher than the default 4. For instance a Tegra3 with > an SMSC9512 showed less interrupt load when this was changed to 14. > > To allow the changing of this value, add a sysfs node to each of > the controllers to allow run-time changing.
That's going to be a pain, why can you not just figure this out at runtime and adjust it that way? Also, you can't add a sysfs file and not also add a Documentation/API/ update :( Can you fix this up to work without needing manual adjustments? thanks, greg k-h
