Messages in this thread | | | Date | Fri, 09 Sep 2005 03:58:29 +0200 | From | Stefan Smietanowski <> | Subject | Re: [PATCH] 8250.c: Fix to make 16C950 UARTs work |
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Mathias Adam wrote: > Currently serial8250_set_termios() refuses to program a baud rate larger > than uartclk/16. However the 16C950 supports baud rates up to uartclk/4. > This worked already with Linux 2.4 so the biggest part of this patch was > simply taken from there and adapted to 2.6. > - unsigned int baud, quot; > + unsigned int baud, quot, max_baud; ^^^^^^^^ > - baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); > + MAX_baud = (up->port.type == PORT_16C950 ? port->uartclk/4 : port->uartclk/16); ^^^^^^^^
Did you even compile test this?
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