On 04/11/2016 05:51 AM, Andy Shevchenko wrote: > Intel Quark has 16550A compatible UART with autoflow feature enabled. It has > only 16 bytes of FIFO. Currently serial8250_do_set_termios() prevents to > enable > autoflow since the minimum requirement of 32 bytes of FIFO size. > > Drop a FIFO size limitation to allow autoflow control be enabled on such > UARTs. > > While here, comment out UART_CAP_AFE for PORT_AR7 since it wasn't working and > it will be not a good idea to use it in conjunction with trigger level of 1 > byte.
Reviewed-by: Peter Hurley <pe...@hurleysoftware.com>
