发明名称 |
Unified device power management engine |
摘要 |
The present invention provides a unified layer for Plug and Play (PnP) components and power management components while relieving device drivers from system-level complexities associated with implementing PnP and/or power management functionality. The layer operates at a level between low-level device drivers and more complex operating system tasks. The subject invention simplifies designing device drivers having proper power management support by creating an infrastructure that allows a device driver to operate within a driver framework or model and without having to process Plug-and-Play or Power Management I/O Request Packets (IRPs) directly.
|
申请公布号 |
US2005246560(A1) |
申请公布日期 |
2005.11.03 |
申请号 |
US20040953942 |
申请日期 |
2004.09.29 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
OSHINS JACOB;HOLAN DORON J. |
分类号 |
G06F1/26;G06F1/32;G06F9/445;(IPC1-7):G06F1/26 |
主分类号 |
G06F1/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|