Programming 版 (精华区)
发信人: zpw (zhao), 信区: Programming
标 题: FAQ FOR VXD(十一)
发信站: 紫 丁 香 (Tue Jul 28 14:20:00 1998), 转信
How do I access physical memory in my VxD?
You should first convert the physical address to a linear address with the
_MapPhysToLinear service. If you need to pass the address to an
application, you can convert the linear address to either a protected-mode
address in (selector):(offset) form or a V86-mode address in
(segment):(offset) form with the Map_Lin_To_VM_Addr service.
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※ 来源:.紫 丁 香 bbs.hit.edu.cn.[FROM: yaoyu.hit.edu.cn]
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