Update of /cvsroot/linux-mips/linux/include/asm-mips64
In directory usw-pr-cvs1:/tmp/cvs-serv6813
Modified Files:
pci.h
Log Message:
pci_map_page fixes.
Index: pci.h
===================================================================
RCS file: /cvsroot/linux-mips/linux/include/asm-mips64/pci.h,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- pci.h 2001/11/06 09:10:22 1.6
+++ pci.h 2001/11/12 18:38:46 1.7
@@ -134,14 +134,17 @@
unsigned long offset, size_t size,
int direction)
{
+ unsigned long addr;
+
if (direction == PCI_DMA_NONE)
BUG();
+ addr = (unsigned long) page_address(page) + offset;
#ifndef CONFIG_COHERENT_IO
- dma_cache_wback_inv((unsigned long) page_address(page), size);
+ dma_cache_wback_inv(addr, size);
#endif
- return page_to_bus(page);
+ return virt_to_bus(addr);
}
static inline void pci_unmap_page(struct pci_dev *hwdev, dma_addr_t dma_address,
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