On Wed, Mar 24, 2010 at 02:43:35PM -0500, Anthony Liguori wrote:
> On 03/24/2010 02:26 PM, Glauber Costa wrote:
> >This patch adds initial support for the -machine option, that allows
> >command line specification of machine attributes (always relying on safe
> >defaults). Besides its value per-se, it is the saner way we found to
> >allow for enabling/disabling of kvm's in-kernel irqchip.
> >
> >A machine with in-kernel-irqchip could be specified as:
> > -machine irqchip=apic-kvm
> >And one without it:
> > -machine irqchip=apic
> >
> >To demonstrate how it'd work, this patch introduces a choice between
> >"pic" and "apic", pic being the old-style isa thing.
>
> I started from a different place. See machine-qemuopts in my staging tree.
>
> I think we should combine efforts.
>
> Regards,
>
Absolutely. I see little overlap between what we did. Just a comment on yours:
-static void an5206_init(ram_addr_t ram_size,
- const char *boot_device,
- const char *kernel_filename, const char *kernel_cmdline,
- const char *initrd_filename, const char *cpu_model)
+static void an5206_init(QemuOpts *opts)
{
Since we're changing init functions anyway, I believe we should also pass
a pointer to the machine structure. With that, we can avoing using the global
current_machine.
