On Mon, Mar 23, 2015 at 07:05:42PM +0530, Bharata B Rao wrote: > From: Michael Roth <mdr...@linux.vnet.ibm.com> > > Introduce an sPAPRMachineClass sub-class of MachineClass to > handle sPAPR-specific machine configuration properties. > > The 'dr_phb[cpu,lmb]_enabled' field of that class can be set as > part of machine-specific init code, and is then propagated > to sPAPREnvironment to conditional enable creation of DRC > objects and device-tree description to facilitate hotplug > of PHBs/CPUs/LMBs. > > Since we can't migrate this state to older machine types, > default the option to false and only enable it for new > machine types. > > Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com> > Signed-off-by: Bharata B Rao <bhar...@linux.vnet.ibm.com> > [Added CPU and LMB bits] > Reviewed-by: Michael Roth <mdr...@linux.vnet.ibm.com> > Reviewed-by: David Gibson <da...@gibson.dropbear.id.au>
[snip]
> @@ -1854,11 +1882,15 @@ static const TypeInfo spapr_machine_2_2_info = {
> static void spapr_machine_2_3_class_init(ObjectClass *oc, void *data)
> {
> MachineClass *mc = MACHINE_CLASS(oc);
> + sPAPRMachineClass *smc = SPAPR_MACHINE_CLASS(oc);
>
> mc->name = "pseries-2.3";
> mc->desc = "pSeries Logical Partition (PAPR compliant) v2.3";
> mc->alias = "pseries";
> mc->is_default = 1;
> + smc->dr_phb_enabled = true;
> + smc->dr_cpu_enabled = true;
> + smc->dr_lmb_enabled = true;
> }
Presumably this will move to pseries-2.4 before merge.
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
pgpH_sVhSyaon.pgp
Description: PGP signature
