On Di, 2015-01-20 at 11:14 +0800, Chen, Tiejun wrote:
> On 2015/1/19 19:45, Gerd Hoffmann wrote:
> > On Mo, 2015-01-19 at 17:28 +0800, Tiejun Chen wrote:
> >> +DEF("gfx_passthru", 0, QEMU_OPTION_gfx_passthru,
> >> + "-gfx_passthru enable Intel IGD passthrough by XEN\n",
> >> + QEMU_ARCH_ALL)
> >> +STEXI
> >> +@item -gfx_passthru
> >> +@findex -gfx_passthru
> >> +Enable Intel IGD passthrough by XEN
> >> +ETEXI
> >
> > Make that a machine option, i.e. "-machine pc,igd-passthru=on"?
>
> Yeah but I think we need "-machine xenfv,igd-passthru=on" here.
IIRC xen decided to stop using xenfv and use pc-$version instead (with
$version being what was current at release time, 1.6 for xen 4.4 I
think, to avoid surprises like the address space layout changes in more
recent machine types).
cheers,
Gerd
