Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove the BUS_DMA_COHERENT check from bus_dma_mmap

This commit is contained in:
matt 2007-04-12 23:07:50 +00:00
parent ec4c8bca53
commit 89cbd8eca5
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sys/arch/mips/mips/bus_dma.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: bus_dma.c,v 1.19 2007/04/12 22:48:38 matt Exp $ */
/* $NetBSD: bus_dma.c,v 1.20 2007/04/12 23:07:50 matt Exp $ */
/*-
* Copyright (c) 1997, 1998, 2001 The NetBSD Foundation, Inc.
@ -39,7 +39,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: bus_dma.c,v 1.19 2007/04/12 22:48:38 matt Exp $");
__KERNEL_RCSID(0, "$NetBSD: bus_dma.c,v 1.20 2007/04/12 23:07:50 matt Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -745,8 +745,7 @@ _bus_dmamem_mmap(bus_dma_tag_t t, bus_dma_segment_t *segs, int nsegs,
}
pa = (paddr_t)segs[i].ds_addr + off;
if (flags & BUS_DMA_COHERENT)
pa = (paddr_t)MIPS_PHYS_TO_KSEG1(pa);
return mips_btop(pa);
}