From 740c3ce66700640a6e6136ff679b067e92125794 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori <tomof@acm.org> Date: Mon, 4 Feb 2008 22:27:57 -0800 Subject: iommu sg merging: ppc: make iommu respect the segment size limits This patch makes iommu respect segment size limits when merging sg lists. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Jeff Garzik <jeff@garzik.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Acked-by: Jens Axboe <jens.axboe@oracle.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> --- include/asm-powerpc/iommu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-powerpc') diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h index 7a3cef785abd..a07a67c80c1f 100644 --- a/include/asm-powerpc/iommu.h +++ b/include/asm-powerpc/iommu.h @@ -79,7 +79,7 @@ extern void iommu_free_table(struct iommu_table *tbl, const char *node_name); extern struct iommu_table *iommu_init_table(struct iommu_table * tbl, int nid); -extern int iommu_map_sg(struct iommu_table *tbl, struct scatterlist *sglist, +extern int iommu_map_sg(struct device *dev, struct scatterlist *sglist, int nelems, unsigned long mask, enum dma_data_direction direction); extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist, -- cgit v1.2.3-58-ga151