发明授权
US07366872B2 Method for addressing configuration registers by scanning for a structure in configuration space and adding a known offset
有权
通过扫描配置空间中的结构并添加已知偏移量来寻址配置寄存器的方法
- 专利标题： Method for addressing configuration registers by scanning for a structure in configuration space and adding a known offset
- 专利标题（中）： 通过扫描配置空间中的结构并添加已知偏移量来寻址配置寄存器的方法
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申请号： US10750057申请日： 2003-12-30
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公开(公告)号： US07366872B2公开(公告)日： 2008-04-29
- 发明人: Christopher J. Lake , Michael C. Wu
- 申请人： Christopher J. Lake , Michael C. Wu
- 申请人地址： US CA Santa Clara
- 专利权人： Intel Corporation
- 当前专利权人： Intel Corporation
- 当前专利权人地址： US CA Santa Clara
- 代理机构： Blakely, Sokoloff, Taylor & Zafman LLP
- 主分类号： G06F12/00
- IPC分类号： G06F12/00
摘要：
A configuration memory space is scanned to locate an identification register whose value matches a predetermined value. The identification register identifies the location of a structure within the configuration space. The location of the beginning of the structure is used along with a predetermined (known) offset to determine the address of a desired configuration register.