diff options
| author | Robert Reif <reif@earthlink.net> | 2008-12-12 07:24:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-12-12 07:24:58 +0300 |
| commit | aa83a26a193bf06ac6c822ccd881c62898a351c6 (patch) | |
| tree | 5bd83b07c38ccc233261d1c5a907772750ce7e81 /arch/sparc/mm | |
| parent | 18cdae68e7bb24f33883e58f366cde38ea89ba17 (diff) | |
| download | linux-aa83a26a193bf06ac6c822ccd881c62898a351c6.tar.xz | |
sparc: use sparc64 version of scatterlist.h
Use sparc64 version of scatterlist.h.
There are three main differences:
dma_addr_t replaces __u32
dma_address replaces dvma_address
dma_length replaces dvma_length
dma_addr_t is a u32 on sparc32.
Boot tested on sparc32.
Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/mm')
| -rw-r--r-- | arch/sparc/mm/io-unit.c | 8 | ||||
| -rw-r--r-- | arch/sparc/mm/iommu.c | 16 | ||||
| -rw-r--r-- | arch/sparc/mm/sun4c.c | 6 |
3 files changed, 15 insertions, 15 deletions
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c index daadf5f88050..005e758a4db7 100644 --- a/arch/sparc/mm/io-unit.c +++ b/arch/sparc/mm/io-unit.c @@ -156,8 +156,8 @@ static void iounit_get_scsi_sgl(struct device *dev, struct scatterlist *sg, int spin_lock_irqsave(&iounit->lock, flags); while (sz != 0) { --sz; - sg->dvma_address = iounit_get_area(iounit, (unsigned long) sg_virt(sg), sg->length); - sg->dvma_length = sg->length; + sg->dma_address = iounit_get_area(iounit, (unsigned long) sg_virt(sg), sg->length); + sg->dma_length = sg->length; sg = sg_next(sg); } spin_unlock_irqrestore(&iounit->lock, flags); @@ -186,8 +186,8 @@ static void iounit_release_scsi_sgl(struct device *dev, struct scatterlist *sg, spin_lock_irqsave(&iounit->lock, flags); while (sz != 0) { --sz; - len = ((sg->dvma_address & ~PAGE_MASK) + sg->length + (PAGE_SIZE-1)) >> PAGE_SHIFT; - vaddr = (sg->dvma_address - IOUNIT_DMA_BASE) >> PAGE_SHIFT; + len = ((sg->dma_address & ~PAGE_MASK) + sg->length + (PAGE_SIZE-1)) >> PAGE_SHIFT; + vaddr = (sg->dma_address - IOUNIT_DMA_BASE) >> PAGE_SHIFT; IOD(("iounit_release %08lx-%08lx\n", (long)vaddr, (long)len+vaddr)); for (len += vaddr; vaddr < len; vaddr++) clear_bit(vaddr, iounit->bmap); diff --git a/arch/sparc/mm/iommu.c b/arch/sparc/mm/iommu.c index e7a499e3aa3c..b2e6e73888b5 100644 --- a/arch/sparc/mm/iommu.c +++ b/arch/sparc/mm/iommu.c @@ -245,8 +245,8 @@ static void iommu_get_scsi_sgl_noflush(struct device *dev, struct scatterlist *s while (sz != 0) { --sz; n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT; - sg->dvma_address = iommu_get_one(dev, sg_page(sg), n) + sg->offset; - sg->dvma_length = (__u32) sg->length; + sg->dma_address = iommu_get_one(dev, sg_page(sg), n) + sg->offset; + sg->dma_length = sg->length; sg = sg_next(sg); } } @@ -259,8 +259,8 @@ static void iommu_get_scsi_sgl_gflush(struct device *dev, struct scatterlist *sg while (sz != 0) { --sz; n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT; - sg->dvma_address = iommu_get_one(dev, sg_page(sg), n) + sg->offset; - sg->dvma_length = (__u32) sg->length; + sg->dma_address = iommu_get_one(dev, sg_page(sg), n) + sg->offset; + sg->dma_length = sg->length; sg = sg_next(sg); } } @@ -290,8 +290,8 @@ static void iommu_get_scsi_sgl_pflush(struct device *dev, struct scatterlist *sg } } - sg->dvma_address = iommu_get_one(dev, sg_page(sg), n) + sg->offset; - sg->dvma_length = (__u32) sg->length; + sg->dma_address = iommu_get_one(dev, sg_page(sg), n) + sg->offset; + sg->dma_length = sg->length; sg = sg_next(sg); } } @@ -330,8 +330,8 @@ static void iommu_release_scsi_sgl(struct device *dev, struct scatterlist *sg, i --sz; n = (sg->length + sg->offset + PAGE_SIZE-1) >> PAGE_SHIFT; - iommu_release_one(dev, sg->dvma_address & PAGE_MASK, n); - sg->dvma_address = 0x21212121; + iommu_release_one(dev, sg->dma_address & PAGE_MASK, n); + sg->dma_address = 0x21212121; sg = sg_next(sg); } } diff --git a/arch/sparc/mm/sun4c.c b/arch/sparc/mm/sun4c.c index 6b0c49004ba6..ad0ce117f352 100644 --- a/arch/sparc/mm/sun4c.c +++ b/arch/sparc/mm/sun4c.c @@ -1122,8 +1122,8 @@ static void sun4c_get_scsi_sgl(struct device *dev, struct scatterlist *sg, int s { while (sz != 0) { --sz; - sg->dvma_address = (__u32)sun4c_lockarea(sg_virt(sg), sg->length); - sg->dvma_length = sg->length; + sg->dma_address = (__u32)sun4c_lockarea(sg_virt(sg), sg->length); + sg->dma_length = sg->length; sg = sg_next(sg); } } @@ -1139,7 +1139,7 @@ static void sun4c_release_scsi_sgl(struct device *dev, struct scatterlist *sg, i { while (sz != 0) { --sz; - sun4c_unlockarea((char *)sg->dvma_address, sg->length); + sun4c_unlockarea((char *)sg->dma_address, sg->length); sg = sg_next(sg); } } |