forked from KolibriOS/kolibrios
567 lines
17 KiB
NASM
567 lines
17 KiB
NASM
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;; ;;
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;; Copyright (C) KolibriOS team 2010-2013. All rights reserved. ;;
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;; Distributed under terms of the GNU General Public License ;;
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;; ;;
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;; netcfg.asm - Network driver control center for KolibriOS ;;
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;; ;;
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;; Written by hidnplayr@kolibrios.org ;;
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;; ;;
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;; GNU GENERAL PUBLIC LICENSE ;;
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;; Version 2, June 1991 ;;
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;; ;;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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format binary as ""
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use32
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org 0x0
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db 'MENUET01' ; 8 byte id
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dd 0x01 ; header version
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dd START ; start of code
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dd IM_END ; size of image
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dd (I_END+0x100) ; memory for app
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dd (I_END+0x100) ; esp
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dd param, 0x0 ; I_Param , I_Icon
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type_ethernet equ 1
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include '../../macros.inc'
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START:
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; first, check boot parameters
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cmp byte[param], 0
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je .noparams
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mcall 40, 0
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push .exit
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cmp byte[param], 'A' ; A for All
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je Get_PCI_Info
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cmp byte[param], 'F' ; F for First
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je Get_PCI_Info
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ret
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.exit:
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mcall -1
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.noparams:
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call draw_window
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still:
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mcall 10 ; wait here for event
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dec eax ; redraw request ?
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jz red
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dec eax ; key in buffer ?
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jz key
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dec eax ; button in buffer ?
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jz button
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jmp still
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red: ; redraw
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mcall 9, Proc_Info, -1 ; window redraw requested so get new window coordinates and size
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mov eax, [Proc_Info.box.left]; store the window coordinates into the Form Structure
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mov [Form + 2], ax ; x start position
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mov eax, [Proc_Info.box.top];
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mov [Form + 6], ax ; ystart position
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mov eax, [Proc_Info.box.width] ;
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mov [Form], ax ; window width
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mov eax, [Proc_Info.box.height] ;
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mov [Form + 4] ,ax ; window height
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call draw_window ; go redraw window now
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jmp still
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key: ; key
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mcall 2 ; just read it and ignore
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jmp still
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button: ; button
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mcall 17 ; get id
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cmp ah, 1 ; button id = 1 ?
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jne @f
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exit: mcall -1 ; close this program
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@@:
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cmp eax,0x0000ff00
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jg load_drv
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cmp ah, 4
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je hook
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cmp ah, 5
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je reset
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cmp ah, 6
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je unload
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jmp still
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load_drv:
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shr eax, 16
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mov word [selected], ax
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mov bl , 6 ; get a dword
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mov bh , ah ; bus
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mov ch , al ; dev
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mov cl , 0 ; offset to device/vendor id
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mcall 62 ; get ID's
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mov word [PCI_Vendor], ax
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shr eax, 16
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mov word [PCI_Device], ax
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call get_drv_ptr
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mov ecx, eax
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mcall 68, 16
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mov [IOCTL.handle], eax
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call draw_window
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cmp [IOCTL.handle], 0
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jne still
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mcall 4, 20 shl 16 + 30, 1 shl 31 + 0x00ff0000 , load_error
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jmp still
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hook:
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mov ax , [selected]
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test ax , ax
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jz still
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mov [hardwareinfo.pci_dev], al
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mov [hardwareinfo.pci_bus], ah
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mov [IOCTL.io_code], 1 ; SRV_HOOK
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mov [IOCTL.inp_size], 3
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mov [IOCTL.input], hardwareinfo
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mov [IOCTL.out_size], 0
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mov [IOCTL.output], 0
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mcall 68, 17, IOCTL
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mov byte[drivernumber], al
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jmp still
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reset:
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movzx ebx, byte[drivernumber]
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mcall 74,,2
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jmp still
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unload:
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movzx ebx, byte[drivernumber]
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mcall 74,,3
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jmp still
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draw_window:
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mcall 12, 1 ; start of draw
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mcall 0, dword [Form], dword [Form + 4], 0x13ffffff, 0x805080d0, title
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call Get_PCI_Info ; get pci version and last bus, scan for and draw each pci device
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cmp edx, 20 shl 16 + 110
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je .nonefound
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mcall 4, 20 shl 16 + 100, 1 shl 31 + 0x00000000 , caption
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cmp [selected], 0
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jz .done
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cmp [IOCTL.handle] ,0
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jz .done
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mcall 8, 18 shl 16 + 100, 35 shl 16 + 18, 4, 0x00007f00
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mcall ,, 55 shl 16 + 18, 5, 0x0000007f
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mcall ,, 75 shl 16 + 18, 6, 0x007f0000
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mcall 4, 33 shl 16 + 42, 1 shl 31 + 0x00ffffff , btn_start
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mcall , 33 shl 16 + 62, , btn_reset
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mcall , 36 shl 16 + 82, , btn_stop
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jmp .done
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.nonefound:
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mcall 4, 20 shl 16 + 30, 1 shl 31 + 0x00ff0000 , nonefound
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.done:
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mcall 12, 2 ; end of draw
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ret
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;------------------------------------------------------------------
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;* Gets the PCI Version and Last Bus
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Get_PCI_Info:
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mcall 62, 0
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mov word [PCI_Version], ax
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mcall 62, 1
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mov byte [PCI_LastBus], al
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;----------------------------------------------------------
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;* Get all devices on PCI Bus
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mov edx, 20 shl 16 + 110 ; set start write position
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cmp al , 0xff ; 0xFF means no pci bus found
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jne Pci_Exists ;
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ret ; if no bus then leave
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Pci_Exists:
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mov byte [V_Bus], 0 ; reset varibles
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mov byte [V_Dev], 0 ;
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Start_Enum:
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mov bl , 6 ; get a dword
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mov bh , byte [V_Bus] ; bus of pci device
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mov ch , byte [V_Dev] ; device number/function
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mov cl , 0 ; offset to device/vendor id
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mcall 62 ; get ID's
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cmp ax, 0 ; Vendor ID should not be 0 or 0xFFFF
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je nextDev ; check next device if nothing exists here
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cmp ax, 0xffff ;
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je nextDev ;
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mov word [PCI_Vendor], ax ; There is a device here, save the ID's
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shr eax, 16 ;
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mov word [PCI_Device], ax ;
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mov bl , 4 ; Read config byte
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mov bh , byte [V_Bus] ; Bus #
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mov ch , byte [V_Dev] ; Device # on bus
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mov cl , 0x08 ; Register to read (Get Revision)
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mcall 62 ; Read it
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mov byte [PCI_Rev], al ; Save it
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mov cl , 0x0b ; Register to read (Get class)
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mcall 62 ; Read it
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mov byte [PCI_Class], al ; Save it
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mov cl , 0x0a ; Register to read (Get Subclass)
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mcall 62 ; Read it
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mov byte [PCI_SubClass], al ; Save it
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mov cl , 0x09 ; Register to read (Get Interface)
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mcall 62 ; Read it
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mov [PCI_Interface], al ; Save it
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mov cl , 0x3c ; Register to read (Get IRQ)
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@@: mcall 62 ; Read it
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mov [PCI_IRQ], al ; Save it
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cmp byte [PCI_Class], 2 ; network controller
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je @f
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cmp byte [PCI_Class], 6 ; bridge type device
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jne nextDev
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cmp byte [PCI_SubClass], 7 ; Cardbus bridge
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jne nextDev
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mov bl, 6 ; get a dword
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mov bh, byte [V_Bus] ; bus of pci device
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mov ch, byte [V_Dev] ; device number/function
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mov cl, 0x40 ; offset to subsystem device/vendor id
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mcall 62 ; get ID's
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mov word [PCI_Device], ax ; There is a device here, save the ID's
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shr eax, 16 ;
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mov word [PCI_Vendor], ax ;
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@@:
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cmp byte[param], 0
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jne load_and_start
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mov cl, 0x0e
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mcall 62
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push eax
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call Print_New_Device ; print device info to screen
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pop eax
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test al, al
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js nextDev
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nextdev2:
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test byte [V_Dev], 7
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jnz nextDev
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or byte [V_Dev], 7
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nextDev:
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inc [V_Dev] ; lower 3 bits are the function number
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jnz Start_Enum ; jump until we reach zero
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mov byte [V_Dev], 0 ; reset device number
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inc byte [V_Bus] ; next bus
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mov al , byte [PCI_LastBus] ; get last bus
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cmp byte [V_Bus], al ; was it last bus
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jbe Start_Enum ; if not jump to keep searching
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ret
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load_and_start:
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call get_drv_ptr
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cmp eax, lbl_none
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je .next
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mov ecx, eax
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mcall 68, 16
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test eax, eax
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jz .next
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mov [IOCTL.handle], eax
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mov al, [V_Dev]
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mov [hardwareinfo.pci_dev], al
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mov al, [V_Bus]
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mov [hardwareinfo.pci_bus], al
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mov [IOCTL.io_code], 1 ; SRV_HOOK
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mov [IOCTL.inp_size], 3
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mov [IOCTL.input], hardwareinfo
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mov [IOCTL.out_size], 0
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mov [IOCTL.output], 0
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mcall 68, 17, IOCTL
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.next:
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cmp byte[param], 'A'
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je nextdev2
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jmp exit
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;------------------------------------------------------------------
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;* Print device info to screen
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Print_New_Device:
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push edx ; Magic ! (to print a button...)
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mov ebx, 18 shl 16
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mov bx , [Form]
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sub bx , 36
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mov cx , dx
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dec cx
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shl ecx, 16
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add ecx, 9
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movzx edx, byte [V_Bus]
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shl dx , 8
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mov dl , byte [V_Dev]
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mov esi, 0x0000c0ff ; color: yellow if selected, blue otherwise
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cmp word [selected], dx
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jne @f
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mov esi, 0x00c0c000
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@@:
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shl edx, 8
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or dl , 0xff
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mcall 8
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pop edx
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xor esi, esi ; Color of text
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movzx ecx, word [PCI_Vendor] ; number to be written
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mcall 47, 0x00040100 ; Write Vendor ID
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add edx, (4*6+18) shl 16
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movzx ecx, word [PCI_Device] ; get Vendor ID
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mcall ; Draw Vendor ID to Window
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add edx, (4*6+18) shl 16
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movzx ecx, byte [V_Bus] ; get bus number
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mcall ,0x00020100 ; draw bus number to screen
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add edx, (2*6+18) shl 16
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movzx ecx, byte [V_Dev] ; get device number
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shr ecx, 3 ; device number is bits 3-7
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mcall ; Draw device Number To Window
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add edx, (2*6+18) shl 16
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movzx ecx, byte [PCI_Rev] ; get revision number
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mcall ; Draw Revision to screen
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add edx, (2*6+18) shl 16
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movzx ecx, [PCI_IRQ]
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cmp cl , 0x0f ; IRQ must be between 0 and 15
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ja @f
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mcall
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@@:
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;
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;Write Names
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movzx ebx, dx ; Set y position
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or ebx, 230 shl 16 ; set Xposition
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;------------------------------------------------------------------
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; Prints the Vendor's Name based on Vendor ID
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;------------------------------------------------------------------
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mov edx, VendorsTab
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mov cx , word[PCI_Vendor]
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.fn: mov ax , [edx]
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add edx, 6
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test ax , ax
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jz .find
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cmp ax , cx
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jne .fn
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.find: mov edx, [edx - 4]
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mcall 4,, 0x80000000 ; lets print the vendor Name
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;------------------------------------------------------------------
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; Get description based on Class/Subclass
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;------------------------------------------------------------------
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mov eax, dword [PCI_Class]
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and eax, 0xffffff
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xor edx, edx
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xor esi, esi
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.fnc: inc esi
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mov ecx, [Classes + esi * 8 - 8]
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cmp cx , 0xffff
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je .endfc
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cmp cx , ax
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jne .fnc
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test ecx, 0xff000000
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jz @f
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mov edx, [Classes + esi * 8 - 4]
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jmp .fnc
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@@: cmp eax, ecx
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jne .fnc
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xor edx, edx
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.endfc: test edx, edx
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jnz @f
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mov edx, [Classes + esi * 8 - 4]
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@@:
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add ebx, 288 shl 16
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mcall 4,, 0x80000000,, 32 ; draw the text
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movzx edx, bx ; get y coordinate
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add edx, 0x0014000A ; add 10 to y coordinate and set x coordinate to 20
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;------------------------------------------------------------------
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; Print Driver Name
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;------------------------------------------------------------------
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push edx
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add ebx, 120 shl 16
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push ebx
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call get_drv_ptr
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mov edx, eax
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pop ebx
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mcall 4,,0x80000000 ; lets print the vendor Name
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pop edx
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ret
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get_drv_ptr:
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mov eax, driverlist ; eax will be the pointer to latest driver title
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mov ebx, driverlist ; ebx is the current pointer
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mov ecx, dword[PCI_Vendor] ; the device/vendor id of we want to find
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driverloop:
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inc ebx
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cmp byte[ebx],0
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jne driverloop
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inc ebx ; the device/vendor id list for the driver eax is pointing to starts here.
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deviceloop:
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cmp dword[ebx],0
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je nextdriver
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cmp dword[ebx],ecx
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je driverfound
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add ebx,4
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jmp deviceloop
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nextdriver:
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add ebx,4
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cmp dword[ebx],0
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je nodriver
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mov eax,ebx
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jmp driverloop
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nodriver:
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mov eax, lbl_none ; lets print the vendor Name
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ret
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driverfound:
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ret
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include 'vendors.inc'
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include 'drivers.inc'
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;------------------------------------------------------------------
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; DATA AREA
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DATA
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Form: dw 800 ; window width (no more, special for 800x600)
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dw 100 ; window x start
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dw 220 ; window height
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dw 100 ; window y start
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title db 'Network Driver Control Center', 0
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caption db 'Vendor Device Bus Dev Rev IRQ Company Description DRIVER',0
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nonefound db 'No compatible devices were found!',0
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btn_start db 'Start device',0
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btn_reset db 'Reset device',0
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btn_stop db 'Stop device',0
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lbl_none db 'none',0
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load_error db 'Could not load driver!',0
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hardwareinfo:
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.type db 1 ; pci
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.pci_bus db ?
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.pci_dev db ?
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IM_END:
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;------------------------------------------------------------------
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; UNINITIALIZED DATA AREA
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IOCTL:
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.handle dd ?
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.io_code dd ?
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.input dd ?
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.inp_size dd ?
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.output dd ?
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.out_size dd ?
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drivernumber db ?
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MAC dp ?
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type db ?
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selected dw ?
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V_Bus db ?
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V_Dev db ?
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PCI_Version dw ?
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PCI_LastBus db ?
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PCI_Vendor dw ?
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PCI_Device dw ?
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PCI_Bus db ?
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PCI_Dev db ?
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PCI_Rev db ?
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; don`t change order!!!
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PCI_Class db ?
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PCI_SubClass db ?
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PCI_Interface db ?
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PCI_IRQ db ?
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Proc_Info process_information
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param rb 1024
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I_END: |