| Message ID | 20170102200153.28864-17-drjones@redhat.com |
|---|---|
| State | New |
| Headers | show |
On 2 January 2017 at 20:01, Andrew Jones <drjones@redhat.com> wrote: > When virtualization is enabled and we have a v3 gic, then we add > the vgic maintenance interrupt to the DT. This patch is the ACPI > equivalent. > > Signed-off-by: Andrew Jones <drjones@redhat.com> > --- > hw/arm/virt-acpi-build.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c > index 7c00ee683f44..971ee4885c43 100644 > --- a/hw/arm/virt-acpi-build.c > +++ b/hw/arm/virt-acpi-build.c > @@ -607,6 +607,9 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) > if (arm_feature(&armcpu->env, ARM_FEATURE_PMU)) { > gicc->performance_interrupt = cpu_to_le32(PPI(VIRTUAL_PMU_IRQ)); > } > + if (vms->virt && vms->gic_version == 3) { > + gicc->vgic_interrupt = cpu_to_le32(PPI(ARCH_GICV3_MAINT_IRQ)); > + } > } > > if (vms->gic_version == 3) { I'm going to squash this change into my "target-arm: Enable EL2 feature bit on A53 and A57" patch, since it's a trivial diff and that's the patch which has the "put this into the DTB" change in it. thanks -- PMM
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 7c00ee683f44..971ee4885c43 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -607,6 +607,9 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) if (arm_feature(&armcpu->env, ARM_FEATURE_PMU)) { gicc->performance_interrupt = cpu_to_le32(PPI(VIRTUAL_PMU_IRQ)); } + if (vms->virt && vms->gic_version == 3) { + gicc->vgic_interrupt = cpu_to_le32(PPI(ARCH_GICV3_MAINT_IRQ)); + } } if (vms->gic_version == 3) {
When virtualization is enabled and we have a v3 gic, then we add the vgic maintenance interrupt to the DT. This patch is the ACPI equivalent. Signed-off-by: Andrew Jones <drjones@redhat.com> --- hw/arm/virt-acpi-build.c | 3 +++ 1 file changed, 3 insertions(+) -- 2.9.3