Re: [Qemu-devel] [PATCH] Serial: DOS Plus regression

[Anthony Liguori <anthony@codemonkey.ws>]

On 02/28/2010 02:03 AM, Roy Tam wrote:
> The commit in r1049 (serial interrupt fix (Hampa Hug)) prevents
> booting Digital Research DOSPlus. Following patch partially reverts
> that commit and makes DOSPlus booting in QEMU again.
>
> Sign-off-by: Roy Tam<roytam@gmail.com>
>
> --
>
> diff --git a/hw/serial.c b/hw/serial.c
> index df67383..cf23aad 100644
> --- a/hw/serial.c
> +++ b/hw/serial.c
> @@ -401,10 +401,6 @@ static void serial_ioport_write(void *opaque,
> uint32_t addr, uint32_t val)
>    

This patch is whitespace damaged.

Regards,

Anthony Liguori

>                        s->poll_msl = 0;
>                   }
>               }
> -            if (s->lsr&  UART_LSR_THRE) {
> -                s->thr_ipending = 1;
> -                serial_update_irq(s);
> -            }
>           }
>           break;
>       case 2:
>
>
>
>