diff options
| author | David S. Miller <davem@huronp11.davemloft.net> | 2008-02-08 18:05:46 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-09 03:15:04 -0800 |
| commit | d284142cbad66832d5072a0aebeca7bd9ca841b7 (patch) | |
| tree | e5c5ad6271b3a61e28f1767b744e0696af0cd1a4 /arch/sparc64/kernel/iommu_common.h | |
| parent | 19814ea24e9d80583504e336340ab4590841b0b1 (diff) | |
[SPARC64]: IOMMU allocations using iommu-helper layer.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel/iommu_common.h')
| -rw-r--r-- | arch/sparc64/kernel/iommu_common.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/iommu_common.h b/arch/sparc64/kernel/iommu_common.h index 8390f043fff..0713bd58499 100644 --- a/arch/sparc64/kernel/iommu_common.h +++ b/arch/sparc64/kernel/iommu_common.h @@ -58,4 +58,12 @@ static inline unsigned long calc_npages(struct scatterlist *sglist, int nelems) return npages; } +extern unsigned long iommu_range_alloc(struct device *dev, + struct iommu *iommu, + unsigned long npages, + unsigned long *handle); +extern void iommu_range_free(struct iommu *iommu, + dma_addr_t dma_addr, + unsigned long npages); + #endif /* _IOMMU_COMMON_H */ |