diff options
Diffstat (limited to 'drivers/iommu/intel/iommu.c')
| -rw-r--r-- | drivers/iommu/intel/iommu.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c index d759e7234e98..2ce490c2eab8 100644 --- a/drivers/iommu/intel/iommu.c +++ b/drivers/iommu/intel/iommu.c @@ -372,7 +372,7 @@ struct device_domain_info *get_domain_info(struct device *dev) if (!dev) return NULL; - info = dev->archdata.iommu; + info = dev_iommu_priv_get(dev); if (unlikely(info == DUMMY_DEVICE_DOMAIN_INFO || info == DEFER_DEVICE_DOMAIN_INFO)) return NULL; @@ -743,12 +743,12 @@ struct context_entry *iommu_context_addr(struct intel_iommu *iommu, u8 bus, static int iommu_dummy(struct device *dev) { - return dev->archdata.iommu == DUMMY_DEVICE_DOMAIN_INFO; + return dev_iommu_priv_get(dev) == DUMMY_DEVICE_DOMAIN_INFO; } static bool attach_deferred(struct device *dev) { - return dev->archdata.iommu == DEFER_DEVICE_DOMAIN_INFO; + return dev_iommu_priv_get(dev) == DEFER_DEVICE_DOMAIN_INFO; } /** @@ -2420,7 +2420,7 @@ static inline void unlink_domain_info(struct device_domain_info *info) list_del(&info->link); list_del(&info->global); if (info->dev) - info->dev->archdata.iommu = NULL; + dev_iommu_priv_set(info->dev, NULL); } static void domain_remove_dev_info(struct dmar_domain *domain) @@ -2453,7 +2453,7 @@ static void do_deferred_attach(struct device *dev) { struct iommu_domain *domain; - dev->archdata.iommu = NULL; + dev_iommu_priv_set(dev, NULL); domain = iommu_get_domain_for_dev(dev); if (domain) intel_iommu_attach_device(domain, dev); @@ -2599,7 +2599,7 @@ static struct dmar_domain *dmar_insert_one_dev_info(struct intel_iommu *iommu, list_add(&info->link, &domain->devices); list_add(&info->global, &device_domain_list); if (dev) - dev->archdata.iommu = info; + dev_iommu_priv_set(dev, info); spin_unlock_irqrestore(&device_domain_lock, flags); /* PASID table is mandatory for a PCI device in scalable mode. */ @@ -4004,7 +4004,7 @@ static void quirk_ioat_snb_local_iommu(struct pci_dev *pdev) if (!drhd || drhd->reg_base_addr - vtbar != 0xa000) { pr_warn_once(FW_BUG "BIOS assigned incorrect VT-d unit for Intel(R) QuickData Technology device\n"); add_taint(TAINT_FIRMWARE_WORKAROUND, LOCKDEP_STILL_OK); - pdev->dev.archdata.iommu = DUMMY_DEVICE_DOMAIN_INFO; + dev_iommu_priv_set(&pdev->dev, DUMMY_DEVICE_DOMAIN_INFO); } } DECLARE_PCI_FIXUP_ENABLE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_IOAT_SNB, quirk_ioat_snb_local_iommu); @@ -4043,7 +4043,7 @@ static void __init init_no_remapping_devices(void) drhd->ignored = 1; for_each_active_dev_scope(drhd->devices, drhd->devices_cnt, i, dev) - dev->archdata.iommu = DUMMY_DEVICE_DOMAIN_INFO; + dev_iommu_priv_set(dev, DUMMY_DEVICE_DOMAIN_INFO); } } } @@ -5665,7 +5665,7 @@ static struct iommu_device *intel_iommu_probe_device(struct device *dev) return ERR_PTR(-ENODEV); if (translation_pre_enabled(iommu)) - dev->archdata.iommu = DEFER_DEVICE_DOMAIN_INFO; + dev_iommu_priv_set(dev, DEFER_DEVICE_DOMAIN_INFO); return &iommu->iommu; } |