On Thu, 12 Jan 2012 10:49:38 +0100 Rajanikanth H V <rajanikanth.hv@xxxxxxxxxxxxxx> wrote: > Alan, > > Thanks for your response, suggested modification helped to get 4.8M baud > but not 4.05M as this is being approximated to 4.0M baud which happens in > tty_termios_encode_baud_rate(...). Only if you don't have the BOTHER flag set and only for returned data to user space. When you do a TCSETS2 ioctl and have BOTHER set as the rate as well as a c_ispeed/c_ospeed the exactly value is given to the driver. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
