diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/access.c | 3 | ||||
| -rw-r--r-- | drivers/pci/intel-iommu.c | 10 |
2 files changed, 7 insertions, 6 deletions
diff --git a/drivers/pci/access.c b/drivers/pci/access.c index 381444794778..64dd7df90e62 100644 --- a/drivers/pci/access.c +++ b/drivers/pci/access.c @@ -356,7 +356,8 @@ int pci_vpd_truncate(struct pci_dev *dev, size_t size) return -EINVAL; dev->vpd->len = size; - dev->vpd->attr->size = size; + if (dev->vpd->attr) + dev->vpd->attr->size = size; return 0; } diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index dcda5212f3bb..fb3a3f3fca7a 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -56,8 +56,8 @@ #define DOMAIN_MAX_ADDR(gaw) ((((u64)1) << gaw) - 1) #define IOVA_PFN(addr) ((addr) >> PAGE_SHIFT) -#define DMA_32BIT_PFN IOVA_PFN(DMA_32BIT_MASK) -#define DMA_64BIT_PFN IOVA_PFN(DMA_64BIT_MASK) +#define DMA_32BIT_PFN IOVA_PFN(DMA_BIT_MASK(32)) +#define DMA_64BIT_PFN IOVA_PFN(DMA_BIT_MASK(64)) /* global iommu list, set NULL for ignored DMAR units */ static struct intel_iommu **g_iommus; @@ -2080,15 +2080,15 @@ __intel_alloc_iova(struct device *dev, struct dmar_domain *domain, struct pci_dev *pdev = to_pci_dev(dev); struct iova *iova = NULL; - if (dma_mask <= DMA_32BIT_MASK || dmar_forcedac) + if (dma_mask <= DMA_BIT_MASK(32) || dmar_forcedac) iova = iommu_alloc_iova(domain, size, dma_mask); else { /* * First try to allocate an io virtual address in - * DMA_32BIT_MASK and if that fails then try allocating + * DMA_BIT_MASK(32) and if that fails then try allocating * from higher range */ - iova = iommu_alloc_iova(domain, size, DMA_32BIT_MASK); + iova = iommu_alloc_iova(domain, size, DMA_BIT_MASK(32)); if (!iova) iova = iommu_alloc_iova(domain, size, dma_mask); } |
