diff options
Diffstat (limited to 'sys/arch/wgrisc/dev/dma.h')
| -rw-r--r-- | sys/arch/wgrisc/dev/dma.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/arch/wgrisc/dev/dma.h b/sys/arch/wgrisc/dev/dma.h index 3011b068c8e..0eb2e30899f 100644 --- a/sys/arch/wgrisc/dev/dma.h +++ b/sys/arch/wgrisc/dev/dma.h @@ -1,4 +1,4 @@ -/* $OpenBSD: dma.h,v 1.2 1997/02/16 22:31:22 pefo Exp $ */ +/* $OpenBSD: dma.h,v 1.3 1997/02/17 19:08:28 pefo Exp $ */ /* * Copyright (c) 1996 Per Fogelstrom @@ -140,17 +140,17 @@ typedef struct dma_softc { if((c)->dma_ch == DMA_CH0) { \ out32(R3715_IO_TIMING, in32(R3715_IO_TIMING) & ~0x10); \ resudial = in32(R3715_DMA_CNT0); \ -if(resudial) \ -printf("res: %d\n", resudial); \ } \ else { \ out32(R3715_IO_TIMING, in32(R3715_IO_TIMING) & ~0x400); \ resudial = in32(R3715_DMA_CNT1); \ } \ + if(resudial) \ + resudial++; \ if((c)->mode == DMA_FROM_DEV) { \ int *_v = (int *)(c)->req_va; \ int *_p = (int *)PHYS_TO_UNCACHED(CACHED_TO_PHYS(dma_buffer)); \ - int _n = (c)->req_size; \ + int _n = (c)->req_size - resudial; \ while(_n > 0) { \ *_v = htonl(*_p); \ _p++; _v++; _n -= 4; \ |