diff options
Diffstat (limited to 'include/linux/dma-iommu.h')
| -rw-r--r-- | include/linux/dma-iommu.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h index 6e75a2d689b4..24607dc3c2ac 100644 --- a/include/linux/dma-iommu.h +++ b/include/linux/dma-iommu.h @@ -19,7 +19,8 @@ int iommu_get_msi_cookie(struct iommu_domain *domain, dma_addr_t base); void iommu_put_dma_cookie(struct iommu_domain *domain); /* Setup call for arch DMA mapping code */ -void iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 size); +void iommu_setup_dma_ops(struct device *dev, u64 dma_base, u64 dma_limit); +int iommu_dma_init_fq(struct iommu_domain *domain); /* The DMA API isn't _quite_ the whole story, though... */ /* @@ -50,10 +51,15 @@ struct msi_msg; struct device; static inline void iommu_setup_dma_ops(struct device *dev, u64 dma_base, - u64 size) + u64 dma_limit) { } +static inline int iommu_dma_init_fq(struct iommu_domain *domain) +{ + return -EINVAL; +} + static inline int iommu_get_dma_cookie(struct iommu_domain *domain) { return -ENODEV; |