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arm_gicv2m: set kvm_gsi_direct_mapping and kvm_msi_via_irqfd_allowed 

After introduction of kvm_arch_msi_data_to_gsi, kvm_gsi_direct_mapping
now can be set on ARM. Also kvm_msi_via_irqfd_allowed can be set,
depending on kernel irqfd support, hence enabling VIRTIO-PCI with
vhost back-end.

Signed-off-by: Eric Auger <eric.auger@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Eric Auger 2015-06-02 14:56:23 +01:00 committed by Peter Maydell
parent 1850b6b7d0
commit 9718e4ae36
1 changed files with 2 additions and 0 deletions
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2
hw/intc/arm_gicv2m.c
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@ -148,6 +148,8 @@ static void gicv2m_realize(DeviceState *dev, Error **errp)
} }
msi_supported = true; msi_supported = true;
kvm_gsi_direct_mapping = true;
kvm_msi_via_irqfd_allowed = kvm_irqfds_enabled();
} }
static void gicv2m_init(Object *obj) static void gicv2m_init(Object *obj)