diff options
| author | Cédric Le Goater <clg@kaod.org> | 2019-05-22 09:40:16 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-05-29 11:39:47 +1000 |
| commit | bd94bc06479ad3be5e2d5db70fde9e8098b77d21 (patch) | |
| tree | de408de9566a2fa9cfeb5a591837119314dfb7ea /hw | |
| parent | cdd71c8e9dffc97c5e0569b6ea14dfb65fc74851 (diff) | |
spapr: change default interrupt mode to 'dual'
Now that XIVE support is complete (QEMU emulated and KVM devices),
change the pseries machine to advertise both interrupt modes: XICS
(P7/P8) and XIVE (P9).
The machine default interrupt modes depends on the version. Current
settings are:
pseries default interrupt mode
4.1 dual
4.0 xics
3.1 xics
3.0 legacy xics (different IRQ number space layout)
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20190522074016.10521-3-clg@kaod.org>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ppc/spapr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 39e698e9b0..4fd16b43f0 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -4352,7 +4352,7 @@ static void spapr_machine_class_init(ObjectClass *oc, void *data) smc->default_caps.caps[SPAPR_CAP_LARGE_DECREMENTER] = SPAPR_CAP_ON; smc->default_caps.caps[SPAPR_CAP_CCF_ASSIST] = SPAPR_CAP_OFF; spapr_caps_add_properties(smc, &error_abort); - smc->irq = &spapr_irq_xics; + smc->irq = &spapr_irq_dual; smc->dr_phb_enabled = true; } @@ -4430,6 +4430,7 @@ static void spapr_machine_4_0_class_options(MachineClass *mc) spapr_machine_4_1_class_options(mc); compat_props_add(mc->compat_props, hw_compat_4_0, hw_compat_4_0_len); smc->phb_placement = phb_placement_4_0; + smc->irq = &spapr_irq_xics; } DEFINE_SPAPR_MACHINE(4_0, "4.0", false); |