[Qemu-devel] Re: [PATCH 2/2] 8250: Customized base baudrate

[Jan Kiszka]

andrzej zaborowski wrote:
> On 13/04/2008, Jan Kiszka <address@hidden> wrote:
>>  --- a/hw/omap1.c
>>  +++ b/hw/omap1.c
>>  @@ -1734,7 +1734,8 @@ struct omap_uart_s *omap_uart_init(targe
>>      struct omap_uart_s *s = (struct omap_uart_s *)
>>              qemu_mallocz(sizeof(struct omap_uart_s));
>>      if (chr)
>>  -        s->serial = serial_mm_init(base, 2, irq, chr, 1);
>>  +        s->serial =
>>  +            serial_mm_init(base, 2, irq, omap_clk_getrate(clk)/16, chr, 1);
> 
> Yes, this should be correct.

While typing those line I wondered if it is possible and reasonable that
a guest changes this clock rate during runtime? In that case, the
perfect, but probably much more complex solution would be to track those
changes also with the serial emulation...

Jan

signature.asc
Description: OpenPGP digital signature