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恳请各位大牛给指点一下~~,特别是tiamo大牛(我觉得您肯定知道的~~)
STORAGE_ADAPTER_DESCRIPTOR结构体如下:
typedef struct _STORAGE_ADAPTER_DESCRIPTOR { ULONG Version; ULONG Size; ULONG MaximumTransferLength; ULONG MaximumPhysicalPages; ULONG AlignmentMask; BOOLEAN AdapterUsesPio; BOOLEAN AdapterScansDown; BOOLEAN CommandQueueing; BOOLEAN AcceleratedTransfer; STORAGE_BUS_TYPE BusType; USHORT BusMajorVersion; USHORT BusMinorVersion; } STORAGE_ADAPTER_DESCRIPTOR, *PSTORAGE_ADAPTER_DESCRIPTOR; 其中 MaximumTransferLength 和MaximumPhysicalPages是说每次操作最大可传输的字节数。 那么在自己虚拟硬盘时最大可以给多少呢?有什么规范吗? 觉得tiamo大牛知道是因为tiamo大牛写过虚拟磁盘驱动的例子。 |
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