diff options
Diffstat (limited to 'include/linux/iommu.h')
| -rw-r--r-- | include/linux/iommu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index a1e6e8914c17..a1a06639a64a 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -317,6 +317,9 @@ static inline size_t iommu_map_sg(struct iommu_domain *domain, return domain->ops->map_sg(domain, iova, sg, nents, prot); } +/* PCI device grouping function */ +extern struct iommu_group *pci_device_group(struct device *dev); + #else /* CONFIG_IOMMU_API */ struct iommu_ops {}; |