On Thu, 7 Jul 2022 17:10:42 +0200 Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > On Thu, Jul 07, 2022 at 04:53:51PM +0200, Marek Behún wrote: > > From: Pali Rohár <pali@xxxxxxxxxx> > > > > On failure to set new baudrate, reset baudrate to the previous value > > (as is done by other serial drivers) instead of resetting to 9600. > > Where is it mandated that this is correct? Why not keep the existing > functionality? Did you just break systems that tried to set invalid > values and ended up with 9600 as a default? Pali says all other drivers keep previous value on failure. He got frustrated when working with FTDI devices because they behaved differently. > What changed to make this a new requirement? > > thanks, > > greg k-h
