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authorRobert Reif <reif@earthlink.net>2008-12-11 20:24:58 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-11 20:24:58 -0800
commitaa83a26a193bf06ac6c822ccd881c62898a351c6 (patch)
tree5bd83b07c38ccc233261d1c5a907772750ce7e81 /arch/sparc/mm
parent18cdae68e7bb24f33883e58f366cde38ea89ba17 (diff)
downloadop-kernel-dev-aa83a26a193bf06ac6c822ccd881c62898a351c6.zip
op-kernel-dev-aa83a26a193bf06ac6c822ccd881c62898a351c6.tar.gz
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.c8
-rw-r--r--arch/sparc/mm/iommu.c16
-rw-r--r--arch/sparc/mm/sun4c.c6
3 files changed, 15 insertions, 15 deletions
diff --git a/arch/sparc/mm/io-unit.c b/arch/sparc/mm/io-unit.c
index daadf5f..005e758 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 e7a499e..b2e6e73 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 6b0c490..ad0ce11 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);
}
}
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