diff options
Diffstat (limited to 'drivers/iommu/s390-iommu.c')
| -rw-r--r-- | drivers/iommu/s390-iommu.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iommu/s390-iommu.c b/drivers/iommu/s390-iommu.c index 83df387e70a3..50860ebdd087 100644 --- a/drivers/iommu/s390-iommu.c +++ b/drivers/iommu/s390-iommu.c @@ -109,7 +109,7 @@ static int s390_iommu_attach_device(struct iommu_domain *domain, zdev->dma_table = s390_domain->dma_table; cc = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma, - (u64) zdev->dma_table); + virt_to_phys(zdev->dma_table)); if (cc) { rc = -EIO; goto out_restore; @@ -205,11 +205,11 @@ static void s390_iommu_release_device(struct device *dev) } static int s390_iommu_update_trans(struct s390_domain *s390_domain, - unsigned long pa, dma_addr_t dma_addr, + phys_addr_t pa, dma_addr_t dma_addr, size_t size, int flags) { struct s390_domain_device *domain_device; - u8 *page_addr = (u8 *) (pa & PAGE_MASK); + phys_addr_t page_addr = pa & PAGE_MASK; dma_addr_t start_dma_addr = dma_addr; unsigned long irq_flags, nr_pages, i; unsigned long *entry; @@ -274,7 +274,7 @@ static int s390_iommu_map(struct iommu_domain *domain, unsigned long iova, if (!(prot & IOMMU_WRITE)) flags |= ZPCI_TABLE_PROTECTED; - rc = s390_iommu_update_trans(s390_domain, (unsigned long) paddr, iova, + rc = s390_iommu_update_trans(s390_domain, paddr, iova, size, flags); return rc; @@ -324,7 +324,7 @@ static size_t s390_iommu_unmap(struct iommu_domain *domain, if (!paddr) return 0; - rc = s390_iommu_update_trans(s390_domain, (unsigned long) paddr, iova, + rc = s390_iommu_update_trans(s390_domain, paddr, iova, size, flags); if (rc) return 0; |