Re: [Qemu-devel] [PATCH 2/3] fw_cfg: add API to find FW cfg object

[Laszlo Ersek]

On 05/30/13 15:28, Michael S. Tsirkin wrote:

> diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
> index 1483f27..910e44f 100644
> --- a/hw/misc/pvpanic.c
> +++ b/hw/misc/pvpanic.c
> @@ -96,7 +96,7 @@ static int pvpanic_isa_initfn(ISADevice *dev)
>      isa_register_ioport(dev, &s->io, s->ioport);
>  
>      if (!port_configured) {
> -        fw_cfg = object_resolve_path("/machine/fw_cfg", NULL);
> +        fw_cfg = fw_cfg_find();
>          if (fw_cfg) {
>              fw_cfg_add_file(fw_cfg, "etc/pvpanic-port",
>                              g_memdup(&s->ioport, sizeof(s->ioport)),

Explains 1/3 too, OK.
Laszlo