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q35: Check propery to determine if iommu is set

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The helper function machine_iommu() isn't necesary. We can
directly check for the property.

Signed-off-by: Bandan Das <bsd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Bandan Das <bsd@redhat.com>
This commit is contained in:
Bandan Das 2015-11-13 01:55:47 -05:00 • committed by Michael S. Tsirkin
parent dc3db6adde
commit 1f8431f42d
3 changed files with 1 additions and 7 deletions
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2
hw/pci-host/q35.c
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@ -506,7 +506,7 @@ static void mch_realize(PCIDevice *d, Error **errp)
PAM_EXPAN_BASE + i * PAM_EXPAN_SIZE, PAM_EXPAN_SIZE);
}
/* Intel IOMMU (VT-d) */
if (machine_iommu(current_machine)) {
if (object_property_get_bool(qdev_get_machine(), "iommu", NULL)) {
mch_init_dmar(mch);
}
}