diff options
Diffstat (limited to 'drivers/iommu/amd_iommu.c')
-rw-r--r-- | drivers/iommu/amd_iommu.c | 23 |
1 files changed, 5 insertions, 18 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index bd25674ee4db..20cce366e951 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -230,11 +230,8 @@ static struct pci_dev *setup_aliases(struct device *dev) */ ivrs_alias = amd_iommu_alias_table[pci_dev_id(pdev)]; if (ivrs_alias != pci_dev_id(pdev) && - PCI_BUS_NUM(ivrs_alias) == pdev->bus->number) { - pci_add_dma_alias(pdev, ivrs_alias & 0xff); - pci_info(pdev, "Added PCI DMA alias %02x.%d\n", - PCI_SLOT(ivrs_alias), PCI_FUNC(ivrs_alias)); - } + PCI_BUS_NUM(ivrs_alias) == pdev->bus->number) + pci_add_dma_alias(pdev, ivrs_alias & 0xff, 1); clone_aliases(pdev); @@ -2297,7 +2294,6 @@ int __init amd_iommu_init_api(void) int __init amd_iommu_init_dma_ops(void) { swiotlb = (iommu_default_passthrough() || sme_me_mask) ? 1 : 0; - iommu_detected = 1; if (amd_iommu_unmap_flush) pr_info("IO/TLB flush on unmap enabled\n"); @@ -2641,15 +2637,6 @@ static void amd_iommu_get_resv_regions(struct device *dev, list_add_tail(®ion->list, head); } -static void amd_iommu_put_resv_regions(struct device *dev, - struct list_head *head) -{ - struct iommu_resv_region *entry, *next; - - list_for_each_entry_safe(entry, next, head, list) - kfree(entry); -} - static bool amd_iommu_is_attach_deferred(struct iommu_domain *domain, struct device *dev) { @@ -2688,7 +2675,7 @@ const struct iommu_ops amd_iommu_ops = { .device_group = amd_iommu_device_group, .domain_get_attr = amd_iommu_domain_get_attr, .get_resv_regions = amd_iommu_get_resv_regions, - .put_resv_regions = amd_iommu_put_resv_regions, + .put_resv_regions = generic_iommu_put_resv_regions, .is_attach_deferred = amd_iommu_is_attach_deferred, .pgsize_bitmap = AMD_IOMMU_PGSIZES, .flush_iotlb_all = amd_iommu_flush_iotlb_all, @@ -3839,7 +3826,7 @@ int amd_iommu_activate_guest_mode(void *data) entry->lo.fields_vapic.ga_tag = ir_data->ga_tag; return modify_irte_ga(ir_data->irq_2_irte.devid, - ir_data->irq_2_irte.index, entry, NULL); + ir_data->irq_2_irte.index, entry, ir_data); } EXPORT_SYMBOL(amd_iommu_activate_guest_mode); @@ -3865,7 +3852,7 @@ int amd_iommu_deactivate_guest_mode(void *data) APICID_TO_IRTE_DEST_HI(cfg->dest_apicid); return modify_irte_ga(ir_data->irq_2_irte.devid, - ir_data->irq_2_irte.index, entry, NULL); + ir_data->irq_2_irte.index, entry, ir_data); } EXPORT_SYMBOL(amd_iommu_deactivate_guest_mode); |