From: Shannon Zhao <shannon.z...@linaro.org> Add PMU IRQ number in ACPI table, then we can use PMU in guest through ACPI.
Signed-off-by: Shannon Zhao <shannon.z...@linaro.org> Reviewed-by: Andrew Jones <drjo...@redhat.com> Message-id: 1461670846-13196-4-git-send-email-zhaoshengl...@huawei.com [PMM: added braces] Signed-off-by: Peter Maydell <peter.mayd...@linaro.org> --- hw/arm/virt-acpi-build.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 83a5420..2586769 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -539,6 +539,10 @@ build_madt(GArray *table_data, GArray *linker, VirtGuestInfo *guest_info) gicc->arm_mpidr = armcpu->mp_affinity; gicc->uid = i; gicc->flags = cpu_to_le32(ACPI_GICC_ENABLED); + + if (armcpu->has_pmu) { + gicc->performance_interrupt = cpu_to_le32(PPI(VIRTUAL_PMU_IRQ)); + } } if (guest_info->gic_version == 3) { -- 1.9.1