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| author |   David Woodhouse <David.Woodhouse@intel.com> | 2014-03-09 16:27:31 -0700 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2014-03-24 14:08:03 +0000 |
| commit | 5913c9bf0efecfa869375af8b4619529d3464038 (patch) | |
| tree | f7f77190d22cdf6fe343916a64e1ccb59ca8e0f6 /drivers/iommu/intel-iommu.c | |
| parent | iommu/vt-d: Make domain_remove_one_dev_info() take struct device (diff) | |
| download | linux-dev-5913c9bf0efecfa869375af8b4619529d3464038.tar.xz linux-dev-5913c9bf0efecfa869375af8b4619529d3464038.zip | |
iommu/vt-d: Make domain_add_dev_info() take struct device
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 66c2921f6404..2333f36f4866 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2470,25 +2470,24 @@ static int identity_mapping(struct device *dev) } static int domain_add_dev_info(struct dmar_domain *domain, - struct pci_dev *pdev, - int translation) + struct device *dev, int translation) { struct dmar_domain *ndomain; struct intel_iommu *iommu; u8 bus, devfn; int ret; - iommu = device_to_iommu(&pdev->dev, &bus, &devfn); + iommu = device_to_iommu(dev, &bus, &devfn); if (!iommu) return -ENODEV; - ndomain = dmar_insert_dev_info(iommu, bus, devfn, &pdev->dev, domain); + ndomain = dmar_insert_dev_info(iommu, bus, devfn, dev, domain); if (ndomain != domain) return -EBUSY; - ret = domain_context_mapping(domain, &pdev->dev, translation); + ret = domain_context_mapping(domain, dev, translation); if (ret) { - domain_remove_one_dev_info(domain, &pdev->dev); + domain_remove_one_dev_info(domain, dev); return ret; } @@ -2607,7 +2606,7 @@ static int __init iommu_prepare_static_identity_mapping(int hw) for_each_pci_dev(pdev) { if (iommu_should_identity_map(&pdev->dev, 1)) { - ret = domain_add_dev_info(si_domain, pdev, + ret = domain_add_dev_info(si_domain, &pdev->dev, hw ? CONTEXT_TT_PASS_THROUGH : CONTEXT_TT_MULTI_LEVEL); if (ret) { @@ -2940,7 +2939,7 @@ static int iommu_no_mapping(struct device *dev) */ if (iommu_should_identity_map(&pdev->dev, 0)) { int ret; - ret = domain_add_dev_info(si_domain, pdev, + ret = domain_add_dev_info(si_domain, dev, hw_pass_through ? CONTEXT_TT_PASS_THROUGH : CONTEXT_TT_MULTI_LEVEL); @@ -4201,7 +4200,7 @@ static int intel_iommu_attach_device(struct iommu_domain *domain, dmar_domain->agaw--; } - return domain_add_dev_info(dmar_domain, pdev, CONTEXT_TT_MULTI_LEVEL); + return domain_add_dev_info(dmar_domain, dev, CONTEXT_TT_MULTI_LEVEL); } static void intel_iommu_detach_device(struct iommu_domain *domain, |