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machine: remove iommu property

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Since iommu devices can be created with '-device' there is
no need to keep iommu as machine and mch property.

Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Marcel Apfelbaum 2016-06-27 18:38:35 +03:00 • committed by Michael S. Tsirkin
parent 621d983a1f
commit 10d01f73e3
4 changed files with 0 additions and 36 deletions
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12
hw/pci-host/q35.c
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@ -447,14 +447,6 @@ static void mch_reset(DeviceState *qdev)
mch_update(mch);
}
static void mch_init_dmar(MCHPCIState *mch)
{
mch->iommu = INTEL_IOMMU_DEVICE(qdev_create(NULL, TYPE_INTEL_IOMMU_DEVICE));
object_property_add_child(OBJECT(mch), "intel-iommu",
OBJECT(mch->iommu), NULL);
qdev_init_nofail(DEVICE(mch->iommu));
}
static void mch_realize(PCIDevice *d, Error **errp)
{
int i;
@ -513,10 +505,6 @@ static void mch_realize(PCIDevice *d, Error **errp)
mch->pci_address_space, &mch->pam_regions[i+1],
PAM_EXPAN_BASE + i * PAM_EXPAN_SIZE, PAM_EXPAN_SIZE);
}
/* Intel IOMMU (VT-d) */
if (object_property_get_bool(qdev_get_machine(), "iommu", NULL)) {
mch_init_dmar(mch);
}
}
uint64_t mch_mcfg_base(void)