发明申请
- 专利标题： Efficient resource mapping beyond installed memory space
- 专利标题（中）： 高效的资源映射超出了安装的内存空间
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申请号： US11385285申请日： 2006-03-20
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公开(公告)号： US20070220241A1公开(公告)日： 2007-09-20
- 发明人: Michael Rothman , Vincent Zimmer
- 申请人： Michael Rothman , Vincent Zimmer
- 主分类号： G06F15/177
- IPC分类号： G06F15/177 ; G06F9/24
摘要：
An embodiment of the present invention is a technique to provide resource mapping. A boot target of a platform is analyzed to determine if the boot target supports address mapping of a platform resource above a legacy limit. A new resource mapping beyond an address range of a memory installed on the platform is constructed if the address mapping above the legacy limit is supported. The new resource mapping is within a processor address space of a processor. An access is directed to the platform resource using the new resource mapping.
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