[Qemu-devel] Re: [PATCH] pc: disable the BOCHS BIOS panic port

[Bernhard Kohl]

Am 01.09.2010 16:44, schrieb Bernhard Kohl:
> We have an OS which writes to port 0x400 when probing for special hardware.
> This causes an exit of the VM. With SeaBIOS this port isn't used anyway.
>
> Signed-off-by: Bernhard Kohl<address@hidden>
> ---
>   hw/pc.c |    2 --
>   1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/hw/pc.c b/hw/pc.c
> index 69b13bf..3f81229 100644
> --- a/hw/pc.c
> +++ b/hw/pc.c
> @@ -430,8 +430,6 @@ static void bochs_bios_write(void *opaque, uint32_t addr, 
> uint32_t val)
>           /* Bochs BIOS messages */
>       case 0x400:
>       case 0x401:
> -        fprintf(stderr, "BIOS panic at rombios.c, line %d\n", val);
> -        exit(1);
>       case 0x402:
>       case 0x403:
>   #ifdef DEBUG_BIOS
>    

Hi,

could you please look at this?

Thanks
Bernhard