Update of /cvsroot/linux-mips/linux/arch/mips/kernel
In directory usw-pr-cvs1:/tmp/cvs-serv19527/arch/mips/kernel
Modified Files:
pci-dma.c
Log Message:
Reimplement ioswapping for 32-bit <asm/io.h>. Make support for non-coherent I/O on 32-bit MIPS option (CONFIG_NONCOHERENT_IO. Replace CONFIG_COHERENT_IO by CONFIG_NONCOHERENT_IO. The cobalt hacks can go away now.
Index: pci-dma.c
===================================================================
RCS file: /cvsroot/linux-mips/linux/arch/mips/kernel/pci-dma.c,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- pci-dma.c 2001/11/06 00:30:42 1.6
+++ pci-dma.c 2001/11/26 19:02:22 1.7
@@ -28,7 +28,7 @@
if (ret != NULL) {
memset(ret, 0, size);
-#ifndef CONFIG_COHERENT_IO
+#ifdef CONFIG_NONCOHERENT_IO
dma_cache_wback_inv((unsigned long) ret, size);
ret = KSEG1ADDR(ret);
#endif
@@ -43,7 +43,7 @@
{
unsigned long addr = (unsigned long) vaddr;
-#ifndef CONFIG_COHERENT_IO
+#ifdef CONFIG_NONCOHERENT_IO
addr = KSEG0ADDR(addr);
#endif
free_pages(addr, get_order(size));
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