ARM64: dts: rk3399: support more frequency for evb2

[firefly-linux-kernel-4.4.55.git] / drivers / iommu / intel-iommu.c

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index f1042daef9ada83e931ae450623ce491ebd55959..a2e1b7f14df29cc78b625ec88455438d0fa1fe07 100644 (file)
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -1489,7 +1489,7 @@ static void iommu_disable_dev_iotlb(struct device_domain_info *info)
 {
        struct pci_dev *pdev;
 
-       if (dev_is_pci(info->dev))
+       if (!dev_is_pci(info->dev))
                return;
 
        pdev = to_pci_dev(info->dev);
@@ -2159,7 +2159,7 @@ static int __domain_mapping(struct dmar_domain *domain, unsigned long iov_pfn,
                        sg_res = aligned_nrpages(sg->offset, sg->length);
                        sg->dma_address = ((dma_addr_t)iov_pfn << VTD_PAGE_SHIFT) + sg->offset;
                        sg->dma_length = sg->length;
-                       pteval = (sg_phys(sg) & PAGE_MASK) | prot;
+                       pteval = page_to_phys(sg_page(sg)) | prot;
                        phys_pfn = pteval >> VTD_PAGE_SHIFT;
                }
 
@@ -3704,7 +3704,7 @@ static int intel_nontranslate_map_sg(struct device *hddev,
 
        for_each_sg(sglist, sg, nelems, i) {
                BUG_ON(!sg_page(sg));
-               sg->dma_address = sg_phys(sg);
+               sg->dma_address = page_to_phys(sg_page(sg)) + sg->offset;
                sg->dma_length = sg->length;
        }
        return nelems;
@@ -4367,7 +4367,7 @@ int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info)
                                rmrru->devices_cnt);
                        if(ret < 0)
                                return ret;
-               } else if (info->event == BUS_NOTIFY_DEL_DEVICE) {
+               } else if (info->event == BUS_NOTIFY_REMOVED_DEVICE) {
                        dmar_remove_dev_scope(info, rmrr->segment,
                                rmrru->devices, rmrru->devices_cnt);
                }
@@ -4387,7 +4387,7 @@ int dmar_iommu_notify_scope_dev(struct dmar_pci_notify_info *info)
                                break;
                        else if(ret < 0)
                                return ret;
-               } else if (info->event == BUS_NOTIFY_DEL_DEVICE) {
+               } else if (info->event == BUS_NOTIFY_REMOVED_DEVICE) {
                        if (dmar_remove_dev_scope(info, atsr->segment,
                                        atsru->devices, atsru->devices_cnt))
                                break;