On Fri, 1 Aug 2014 14:28:11 +0200 Ricardo Ribalda Delgado <[email protected]> wrote:
> Hello > > >> Signed-off-by: Ricardo Ribalda Delgado <[email protected]> > > > > This half of things looks good to me. > > > Thanks!, What about the other half? Would you accept a two step approach? > > 1st: add support for 8250_core > 2nd: handle rs485 ioctl on serial_core and modify all the other > drivers to use that? (to avoid code duplication) We really want to handle it at the tty layer I think not at serial_core. I have a patch for that and I'm playing with it but it's taking longer than I hoped. In the mean time I think your patch #1 is ok except for the trivial item that I'd prefer the struct serial_rs485 was further down the struct uart_8250_port. It's packed so that the bits you need most are in the first cache line or two. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
