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vfio: Convert to use new iommu_capable() API function 

Cc: Alex Williamson <alex.williamson@redhat.com>
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Joerg Roedel 2014-09-05 10:56:05 +02:00
parent ee5ba30ff7
commit eb165f0584
1 changed files with 2 additions and 2 deletions
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4
drivers/vfio/vfio_iommu_type1.c
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@ -713,14 +713,14 @@ static int vfio_iommu_type1_attach_group(void *iommu_data,
list_add(&group->next, &domain->group_list); list_add(&group->next, &domain->group_list);
if (!allow_unsafe_interrupts && if (!allow_unsafe_interrupts &&
!iommu_domain_has_cap(domain->domain, IOMMU_CAP_INTR_REMAP)) { !iommu_capable(bus, IOMMU_CAP_INTR_REMAP)) {
pr_warn("%s: No interrupt remapping support. Use the module param \"allow_unsafe_interrupts\" to enable VFIO IOMMU support on this platform\n", pr_warn("%s: No interrupt remapping support. Use the module param \"allow_unsafe_interrupts\" to enable VFIO IOMMU support on this platform\n",
__func__); __func__);
ret = -EPERM; ret = -EPERM;
goto out_detach; goto out_detach;
} }
if (iommu_domain_has_cap(domain->domain, IOMMU_CAP_CACHE_COHERENCY)) if (iommu_capable(bus, IOMMU_CAP_CACHE_COHERENCY))
domain->prot |= IOMMU_CACHE; domain->prot |= IOMMU_CACHE;
/* /*