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| author | FUJITA Tomonori <tomof@acm.org> | 2008-02-04 22:28:03 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:10 -0800 |
| commit | d1b5163206769aa93271bc1029e877ea9f920a5d (patch) | |
| tree | 436b2d39dba80d28b0ec3a6f602c813cf0ec4fe0 /drivers/parisc/sba_iommu.c | |
| parent | fde6a3c82d67f592eb587be4d12222b0ae6d4321 (diff) | |
| download | lwn-d1b5163206769aa93271bc1029e877ea9f920a5d.tar.gz lwn-d1b5163206769aa93271bc1029e877ea9f920a5d.zip | |
iommu sg merging: parisc: 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: Kyle McMartin <kyle@mcmartin.ca>
Acked-by: Grant Grundler <grundler@parisc-linux.org>
Cc: Matthew Wilcox <willy@debian.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/parisc/sba_iommu.c')
| -rw-r--r-- | drivers/parisc/sba_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c index e527a0e1d6c0..d06627c3f353 100644 --- a/drivers/parisc/sba_iommu.c +++ b/drivers/parisc/sba_iommu.c @@ -946,7 +946,7 @@ sba_map_sg(struct device *dev, struct scatterlist *sglist, int nents, ** w/o this association, we wouldn't have coherent DMA! ** Access to the virtual address is what forces a two pass algorithm. */ - coalesced = iommu_coalesce_chunks(ioc, sglist, nents, sba_alloc_range); + coalesced = iommu_coalesce_chunks(ioc, dev, sglist, nents, sba_alloc_range); /* ** Program the I/O Pdir |