Miroslav Rezanina <mreza...@redhat.com> writes: > There's only TODO information in qemu man page for -global option. This is a > basic description of this option with simple example. > > Signed-off-by: Miroslav Rezanina <mreza...@redhat.com> > > Patch: > -- > diff --git a/qemu-options.hx b/qemu-options.hx > index daefce3..db8be37 100644 > --- a/qemu-options.hx > +++ b/qemu-options.hx > @@ -288,13 +288,19 @@ TODO > ETEXI > > DEF("global", HAS_ARG, QEMU_OPTION_global, > - "-global driver.property=value\n" > + "-global driver.prop=value\n" > " set a global default for a driver property\n", > QEMU_ARCH_ALL) > STEXI > -@item -global > +@item -global @var{driver}.@var{prop}=@var{value} > @findex -global > -TODO > +Set default value of @var{driver}'s property @var{prop} to @var{value}, e.g.: > + > +@example > +qemu -global ide-drive.physical_block_size=4096 -drive > file=file,if=ide,index=0,media=disk > +@end example > + > +In particular, you can use this to set driver properties for devices which > are created automatically by the machine model. To create a device which is > not created automatically and set properties on it, use -@option{device}.
Long line, please wrap. > ETEXI > > DEF("mtdblock", HAS_ARG, QEMU_OPTION_mtdblock,