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Rev 5077 Rev 5168
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        DEBUG = 1
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        DEBUG = 1
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section '.flat' code readable writable executable
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section '.flat' code readable writable executable
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include '../proc32.inc'
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include '../proc32.inc'
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include '../struct.inc'
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include '../struct.inc'
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include '../pci.inc'
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include '../macros.inc'
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include '../macros.inc'
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include '../peimport.inc'
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include '../peimport.inc'
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        xor     eax, eax
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        xor     eax, eax
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        mov     [bus], eax
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        mov     [bus], eax
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        inc     eax
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        inc     eax
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        invoke  PciApi
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        invoke  PciApi
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        cmp     eax, -1
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        cmp     eax, -1
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        je      .err
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        je      .no_pci
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        mov     [last_bus], eax
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        mov     [last_bus], eax
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  .next_bus:
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  .next_bus:
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        and     [devfn], 0
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        and     [devfn], 0
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  .next_dev:
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  .next_dev:
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        invoke  PciRead32, [bus], [devfn], dword 0
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        invoke  PciRead32, [bus], [devfn], PCI_header.vendor_id
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        test    eax, eax
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        test    eax, eax
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        jz      .next
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        jz      .next
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        cmp     eax, ebx
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        cmp     eax, ebx
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        je      .found
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        je      .found
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        add     edi, 8
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        add     edi, 8
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        jmp     @B
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        jmp     @B
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  .next:
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        test    [devfn], 7
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        jnz     .next_fn
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        invoke  PciRead32, [bus], [devfn], PCI_header.header_type
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        test    al, al
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        js      .next_fn
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        or      [devfn], 7
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  .next:
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  .next_fn:
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        inc     [devfn]
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        inc     [devfn]
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        cmp     [devfn], 256
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        cmp     [devfn], 256
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        jb      .next_dev
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        jb      .next_dev
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        mov     eax, [bus]
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        mov     eax, [bus]
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        inc     eax
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        inc     eax
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        mov     [bus], eax
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        mov     [bus], eax
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        cmp     eax, [last_bus]
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        cmp     eax, [last_bus]
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        jna     .next_bus
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        xor     eax, eax
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        ret
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        jna     .next_bus
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  .found:
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  .no_pci:
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     if DEBUG
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        mov     esi, msgFail
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        invoke  SysMsgBoardStr
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     if DEBUG
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        mov     esi, msgLoading
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        mov     esi, msgLoading
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        invoke  SysMsgBoardStr
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        invoke  SysMsgBoardStr
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        mov     esi, dword[edi+4]
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        mov     esi, sb16
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        invoke  SysMsgBoardStr
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        invoke  SysMsgBoardStr
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        mov     esi, msgNewline
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        mov     esi, msgNewline
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        invoke  SysMsgBoardStr
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        invoke  SysMsgBoardStr
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     end if
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     end if
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        invoke  GetService, dword[edi+4]
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        invoke  GetService, sb16
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        test    eax, eax
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        test    eax, eax
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        jz      .err
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        jz      .fail
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        mov     edx, [eax+SRV.entry]
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        mov     [srv_entry], edx
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        ret
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  .found:
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     if DEBUG
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        mov     edx, [eax+SRV.entry]
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        mov     esi, msgLoading
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        mov     [srv_entry], edx
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        invoke  SysMsgBoardStr
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        mov     esi, dword[edi+4]
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        invoke  SysMsgBoardStr
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        mov     esi, msgNewline
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        invoke  SysMsgBoardStr
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     end if
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        invoke  GetService, dword[edi+4]
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        ret
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        test    eax, eax
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        jz      .next
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  .err:
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sis             db 'SIS', 0
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sis             db 'SIS', 0
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fm801           db 'FM801', 0
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fm801           db 'FM801', 0
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ensoniq         db 'ENSONIQ', 0
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ensoniq         db 'ENSONIQ', 0
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emu10k1x        db 'EMU10K1X', 0
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emu10k1x        db 'EMU10K1X', 0
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intelhda        db 'INTEL_HDA', 0
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intelhda        db 'INTEL_HDA', 0
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sb16            db 'SB16', 0
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msgInit         db 'Detecting hardware...',13,10,0
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msgInit         db 'Detecting hardware...',13,10,0
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msgFail         db 'No compatible soundcard found!',13,10,0
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msgFail         db 'No compatible PCI soundcard found!',13,10,0
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msgLoading      db 'Loading ',0
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msgLoading      db 'Loading ',0
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msgNewline      db 13,10,0
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msgNewline      db 13,10,0
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