文件名称:PCI BIOS SPECIFICATION
- 所属分类：
- 文档资料
- 资源属性：
- [MacOS] [PDF]
- 上传时间：
- 2009-03-24
- 文件大小：
- 53.86kb
- 下载次数：
- 6次
- 提 供 者：
- zoufei_008@163.com
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
1. Introduction ............................................................................................................... 1
1.1. Purpose ....................................................................................................... 1
1.2. Scope .......................................................................................................... 1
1.3. Related Documents..................................................................................... 1
1.4. Terms and Abbreviations ........................................................................... 1
2. Functional Descr iption .............................................................................................. 2
3. Assumptions and Constraints .................................................................................... 3
3.1. ROM BIOS Location.................................................................................. 3
3.2. Calling Conventions................................................................................... 3
3.3. BIOS32 Service Directory.......................................................................... 4
3.3.1. Determining the existence of BIOS32 Service Directory............ 4
3.3.2. Calling Interface for BIOS32 Service Directory ......................... 5
3.4. PCI BIOS 32-bit service............................................................................. 6
4. Host Interface ............................................................................................................ 7
4.1. Identifying PCI Resources.......................................................................... 7
4.1.1. PCI BIOS Present ........................................................................ 7
4.1.2. Find PCI Device .......................................................................... 9
4.1.3. Find PCI Class Code ................................................................... 10
4.2. PCI Support Functions ............................................................................... 11
4.2.1. Generate Special Cycle................................................................ 11
4.2.2. Get PCI Interrupt Routing Options.............................................. 12
4.2.3. Set PCI Hardware Interrupt ......................................................... 15
4.3. Accessing Configuration Space.................................................................. 17
4.3.1. Read Configuration Byte ............................................................. 17
4.3.2. Read Configuration Word ........................................................... 18
4.3.3. Read Configuration Dword ......................................................... 19
4.3.4. Write Configuration Byte ............................................................ 20
4.3.5. Write Configuration Word .......................................................... 21
4.3.6. Write Configuration Dword ........................................................ 22
APPENDIX A: Function List......................................................................................... 23
APPENDIX B: Return Code List ................................................................................... 24
1.1. Purpose ....................................................................................................... 1
1.2. Scope .......................................................................................................... 1
1.3. Related Documents..................................................................................... 1
1.4. Terms and Abbreviations ........................................................................... 1
2. Functional Descr iption .............................................................................................. 2
3. Assumptions and Constraints .................................................................................... 3
3.1. ROM BIOS Location.................................................................................. 3
3.2. Calling Conventions................................................................................... 3
3.3. BIOS32 Service Directory.......................................................................... 4
3.3.1. Determining the existence of BIOS32 Service Directory............ 4
3.3.2. Calling Interface for BIOS32 Service Directory ......................... 5
3.4. PCI BIOS 32-bit service............................................................................. 6
4. Host Interface ............................................................................................................ 7
4.1. Identifying PCI Resources.......................................................................... 7
4.1.1. PCI BIOS Present ........................................................................ 7
4.1.2. Find PCI Device .......................................................................... 9
4.1.3. Find PCI Class Code ................................................................... 10
4.2. PCI Support Functions ............................................................................... 11
4.2.1. Generate Special Cycle................................................................ 11
4.2.2. Get PCI Interrupt Routing Options.............................................. 12
4.2.3. Set PCI Hardware Interrupt ......................................................... 15
4.3. Accessing Configuration Space.................................................................. 17
4.3.1. Read Configuration Byte ............................................................. 17
4.3.2. Read Configuration Word ........................................................... 18
4.3.3. Read Configuration Dword ......................................................... 19
4.3.4. Write Configuration Byte ............................................................ 20
4.3.5. Write Configuration Word .......................................................... 21
4.3.6. Write Configuration Dword ........................................................ 22
APPENDIX A: Function List......................................................................................... 23
APPENDIX B: Return Code List ................................................................................... 24
(系统自动生成,下载前可以参看下载内容)
下载文件列表
压缩包 : PCI BIOS 2.1(082694).rar 列表 PCI BIOS 2.1(082694).pdf