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| author | Michael Roth <mdroth@linux.vnet.ibm.com> | 2019-02-19 18:18:54 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-02-26 09:21:25 +1100 |
| commit | dae5e39adae897e859685975afc1d2c0ade38505 (patch) | |
| tree | b1e9fbab01a0507afa7c5da84f187bcbccb4ea5e | |
| parent | bb2bdd812ee9a9a38007b95c3967c528e552912c (diff) | |
| download | qemu-dae5e39adae897e859685975afc1d2c0ade38505.zip qemu-dae5e39adae897e859685975afc1d2c0ade38505.tar.gz qemu-dae5e39adae897e859685975afc1d2c0ade38505.tar.bz2 | |
spapr: enable PHB hotplug for default pseries machine type
The 'dr_phb_enabled' field of that class can be set as part of
machine-specific init code. It will be used to conditionally
enable creation of DRC objects and device-tree description to
facilitate hotplug of PHBs.
Since we can't migrate this state to older machine types,
default the option to true and disable it for older machine
types.
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Message-Id: <155059673433.1466090.6188091133769611501.stgit@bahia.lab.toulouse-stg.fr.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| -rw-r--r-- | hw/ppc/spapr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 7422c05..5d8b8c9 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -4290,6 +4290,7 @@ static void spapr_machine_class_init(ObjectClass *oc, void *data) smc->default_caps.caps[SPAPR_CAP_NESTED_KVM_HV] = SPAPR_CAP_OFF; spapr_caps_add_properties(smc, &error_abort); smc->irq = &spapr_irq_xics; + smc->dr_phb_enabled = true; } static const TypeInfo spapr_machine_info = { @@ -4361,6 +4362,7 @@ static void spapr_machine_3_1_class_options(MachineClass *mc) mc->default_cpu_type = POWERPC_CPU_TYPE_NAME("power8_v2.0"); smc->update_dt_enabled = false; + smc->dr_phb_enabled = false; } DEFINE_SPAPR_MACHINE(3_1, "3.1", false); |