883b8793c9
works for some ATI and Nvidia AGP cards now. git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1851 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
25 lines
547 B
C
25 lines
547 B
C
enum {
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PCI_BIOS_PRESENT = 0xB101,
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FIND_PCI_DEVICE = 0xB102,
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FIND_PCI_CLASS_CODE = 0xB103,
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GENERATE_SPECIAL_CYCLE = 0xB106,
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READ_CONFIG_BYTE = 0xB108,
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READ_CONFIG_WORD = 0xB109,
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READ_CONFIG_DWORD = 0xB10A,
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WRITE_CONFIG_BYTE = 0xB10B,
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WRITE_CONFIG_WORD = 0xB10C,
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WRITE_CONFIG_DWORD = 0xB10D,
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GET_IRQ_ROUTING_OPTIONS = 0xB10E,
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SET_PCI_IRQ = 0xB10F
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};
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enum {
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SUCCESSFUL = 0x00,
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FUNC_NOT_SUPPORTED = 0x81,
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BAD_VENDOR_ID = 0x83,
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DEVICE_NOT_FOUND = 0x86,
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BAD_REGISTER_NUMBER = 0x87,
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SET_FAILED = 0x88,
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BUFFER_TOO_SMALL = 0x89
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};
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