version 1.37.2.2, 2009/11/01 13:58:34 |
version 1.37.2.3, 2010/10/24 22:48:03 |
Line 129 int MCA_system = 0; |
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Line 129 int MCA_system = 0; |
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/* Used to kick MCA DMA controller */ |
/* Used to kick MCA DMA controller */ |
#define DMA_CMD 0x18 /* command the controller */ |
#define DMA_CMD 0x18 /* command the controller */ |
#define DMA_EXEC 0x1A /* tell controller how to do things */ |
#define DMA_EXEC 0x1A /* tell controller how to do things */ |
static bus_space_handle_t dmaiot, dmacmdh, dmaexech; |
static bus_space_handle_t dmacmdh, dmaexech; |
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static bus_space_tag_t dmaiot; |
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/* |
/* |
* MCA DMA controller commands. The exact sense of individual bits |
* MCA DMA controller commands. The exact sense of individual bits |