阅读:1047回复:4
DMA 的MaximumLength
DEVICE_DESCRIPTION dd;
RtlZeroMemory(&dd, sizeof(dd)); dd.Version = DEVICE_DESCRIPTION_VERSION; dd.InterfaceType = bustype; dd.MaximumLength = MAX_DMA_LENGTH; dd.Dma32BitAddresses = TRUE; dd.Master = TRUE; |
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沙发#
发布于:2004-05-13 10:15
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板凳#
发布于:2004-05-13 10:57
难道不是MAX_DMA_LENGTH吗????
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地板#
发布于:2004-05-13 16:37
难道不是MAX_DMA_LENGTH吗???? 呃~~我是指呃 |
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地下室#
发布于:2004-05-13 17:25
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