lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

sparc: use sparc64 version of scatterlist.h

Browse Source 
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>
This commit is contained in:
Robert Reif
2008-12-11 20:24:58 -08:00
committed by David S. Miller
parent 18cdae68e7
commit aa83a26a19
7 changed files with 43 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/sparc/kernel/ioport.c
View File

@ -552,8 +552,8 @@ int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sgl, int nents,
/* IIep is write-through, not flushing. */
for_each_sg(sgl, sg, nents, n) {
BUG_ON(page_address(sg_page(sg)) == NULL);
sg->dvma_address = virt_to_phys(sg_virt(sg));
sg->dvma_length = sg->length;
sg->dma_address = virt_to_phys(sg_virt(sg));
sg->dma_length = sg->length;
}
return nents;
}