diff options
author | Joerg Roedel <jroedel@suse.de> | 2017-01-30 15:58:47 +0100 |
---|---|---|
committer | Joerg Roedel <jroedel@suse.de> | 2017-01-30 15:58:47 +0100 |
commit | 93fa6cf60aad833e7572a61f98b2d0aa6f67de40 (patch) | |
tree | 3e64532eec9aebf95827854b9a79d12676d49a3c /include/linux/dma-iommu.h | |
parent | 566cf877a1fcb6d6dc0126b076aad062054c2637 (diff) | |
parent | 5018c8d5ef0c172592eb98cf10e253d47b544ba8 (diff) |
Merge branch 'iommu/guest-msi' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/core
Diffstat (limited to 'include/linux/dma-iommu.h')
-rw-r--r-- | include/linux/dma-iommu.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h index 7f7e9a7e3839..28df844a23b6 100644 --- a/include/linux/dma-iommu.h +++ b/include/linux/dma-iommu.h @@ -27,6 +27,7 @@ int iommu_dma_init(void); /* Domain management interface for IOMMU drivers */ int iommu_get_dma_cookie(struct iommu_domain *domain); +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 */ @@ -86,6 +87,11 @@ static inline int iommu_get_dma_cookie(struct iommu_domain *domain) return -ENODEV; } +static inline int iommu_get_msi_cookie(struct iommu_domain *domain, dma_addr_t base) +{ + return -ENODEV; +} + static inline void iommu_put_dma_cookie(struct iommu_domain *domain) { } |