The D1Latency, D2Latency, and D3Latency members of DEVICE_CAPABILITIES contain the approximate time, in 100-microsecond units, that the device requires to return to the D0 state from each of the sleeping states. 驱动程序应为它不支持的任何设备电源状态指定零的延迟时间。
The D1Latency, D2Latency, and D3Latency members of DEVICE_CAPABILITIES contain the approximate time, in 100-microsecond units, that the device requires to return to the D0 state from each of the sleeping states. 驱动程序应为它不支持的任何设备电源状态指定零的延迟时间。