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Rev 5565 Rev 5577
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;;                                                              ;;
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;;                                                              ;;
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;;  See file COPYING for details                                ;;
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;;  See file COPYING for details                                ;;
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;;                                                              ;;
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;;                                                              ;;
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$Revision: 5565 $
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$Revision: 5577 $
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;***************************************************************************
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;***************************************************************************
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;   Function
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;   Function
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        mov     esi, eax ; save register size into ESI
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        mov     esi, eax ; save register size into ESI
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        and     esi, 3
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        and     esi, 3
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        call    pci_make_config_cmd
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        call    pci_make_config_cmd
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        mov     ebx, eax
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                ; get current state
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        mov     ebx, eax
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        mov     dx, 0xcf8
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        mov     dx, 0xcf8
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        in      eax, dx
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        in      eax, dx
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        push    eax
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        push    eax
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                ; set up addressing to config data
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                ; set up addressing to config data
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        call    malloc
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        call    malloc
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        pop     ecx
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        pop     ecx
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        test    eax, eax
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        test    eax, eax
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        jz      .nomemory
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        jz      .nomemory
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        mov     edi, eax
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        mov     edi, eax
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        mov     [edi+PCIDEV.vid_did], ecx
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        mov     [edi+PCIDEV.vendor_device_id], ecx
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        mov     edx, pcidev_list
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        mov     edx, pcidev_list
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        list_add_tail edi, edx
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        list_add_tail edi, edx
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        mov     eax, dword [.devfn]
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        mov     eax, dword [.devfn]
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        mov     word [edi+PCIDEV.devfn], ax
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        mov     word [edi+PCIDEV.devfn], ax
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        mov     bh, al
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        mov     bh, al
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        mov     bl, PCI_CLASS_REVISION
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        mov     bl, PCI_CLASS_REVISION
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        call    pci_read_reg
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        call    pci_read_reg
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        shr     eax, 8                                ;FIXME use byte mask
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        shr     eax, 8                                ;FIXME use byte mask
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        mov     [edi+PCIDEV.class], eax
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        mov     [edi+PCIDEV.class], eax
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        mov     ah, [.bus]
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;        mov     ah, [.bus]
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        mov     bh, byte [.devfn]
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;        mov     bh, byte [.devfn]
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        mov     al, 2
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;        mov     al, 2
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        mov     bl, PCI_SUBSYSTEM_VENDOR_ID
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;        mov     bl, PCI_SUBSYSTEM_VENDOR_ID
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        call    pci_read_reg
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;        call    pci_read_reg
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        mov     [edi+PCIDEV.svid_sdid], eax
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;        mov     [edi+PCIDEV.svid_sdid], eax
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        mov     ah, [.bus]
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;        mov     ah, [.bus]
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        mov     al, 0
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;        mov     al, 0
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        mov     bh, [.devfn]
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;        mov     bh, [.devfn]
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        mov     bl, PCI_IRQ_LINE
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;        mov     bl, PCI_IRQ_LINE
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        call    pci_read_reg
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;        call    pci_read_reg
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        mov     [edi+PCIDEV.irq_line], al
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;        mov     [edi+PCIDEV.irq_line], al
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        test    byte [.devfn], 7
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        test    byte [.devfn], 7
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        jnz     .next_func
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        jnz     .next_func
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.nomemory:
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.nomemory:
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        leave
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        leave
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        ret
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        ret
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endp
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endp
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; Export for drivers. Just returns the pointer to the pci-devices list.
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proc get_pcidev_list
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        mov     eax, pcidev_list
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        ret
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endp
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