Update arch/ to use sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
@ -144,7 +144,7 @@ static void iounit_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus
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spin_lock_irqsave(&iounit->lock, flags);
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while (sz != 0) {
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--sz;
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sg->dvma_address = iounit_get_area(iounit, (unsigned long)page_address(sg->page) + sg->offset, sg->length);
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sg->dvma_address = iounit_get_area(iounit, sg_virt(sg), sg->length);
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sg->dvma_length = sg->length;
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sg = sg_next(sg);
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}
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@ -238,7 +238,7 @@ static void iommu_get_scsi_sgl_noflush(struct scatterlist *sg, int sz, struct sb
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while (sz != 0) {
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--sz;
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n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT;
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sg->dvma_address = iommu_get_one(sg->page, n, sbus) + sg->offset;
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sg->dvma_address = iommu_get_one(sg_page(sg), n, sbus) + sg->offset;
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sg->dvma_length = (__u32) sg->length;
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sg = sg_next(sg);
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}
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@ -252,7 +252,7 @@ static void iommu_get_scsi_sgl_gflush(struct scatterlist *sg, int sz, struct sbu
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while (sz != 0) {
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--sz;
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n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT;
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sg->dvma_address = iommu_get_one(sg->page, n, sbus) + sg->offset;
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sg->dvma_address = iommu_get_one(sg_page(sg), n, sbus) + sg->offset;
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sg->dvma_length = (__u32) sg->length;
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sg = sg_next(sg);
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}
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@ -273,7 +273,7 @@ static void iommu_get_scsi_sgl_pflush(struct scatterlist *sg, int sz, struct sbu
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* XXX Is this a good assumption?
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* XXX What if someone else unmaps it here and races us?
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*/
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if ((page = (unsigned long) page_address(sg->page)) != 0) {
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if ((page = (unsigned long) page_address(sg_page(sg))) != 0) {
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for (i = 0; i < n; i++) {
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if (page != oldpage) { /* Already flushed? */
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flush_page_for_dma(page);
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@ -283,7 +283,7 @@ static void iommu_get_scsi_sgl_pflush(struct scatterlist *sg, int sz, struct sbu
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}
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}
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sg->dvma_address = iommu_get_one(sg->page, n, sbus) + sg->offset;
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sg->dvma_address = iommu_get_one(sg_page(sg), n, sbus) + sg->offset;
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sg->dvma_length = (__u32) sg->length;
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sg = sg_next(sg);
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}
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@ -1228,7 +1228,7 @@ static void sun4c_get_scsi_sgl(struct scatterlist *sg, int sz, struct sbus_bus *
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{
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while (sz != 0) {
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--sz;
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sg->dvma_address = (__u32)sun4c_lockarea(page_address(sg->page) + sg->offset, sg->length);
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sg->dvma_address = (__u32)sun4c_lockarea(sg_virt(sg), sg->length);
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sg->dvma_length = sg->length;
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sg = sg_next(sg);
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}
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