;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ;; ;; ;; Copyright (C) KolibriOS team 2010-2024. All rights reserved. ;; ;; Distributed under terms of the GNU General Public License ;; ;; ;; ;; netcfg.asm - Network driver control center for KolibriOS ;; ;; ;; ;; Written by hidnplayr@kolibrios.org ;; ;; ;; ;; GNU GENERAL PUBLIC LICENSE ;; ;; Version 2, June 1991 ;; ;; ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; format binary as "" __DEBUG__ = 1 __DEBUG_LEVEL__ = 1 use32 org 0x0 db 'MENUET01' ; 8 byte id dd 0x01 ; header version dd START ; start of code dd IM_END ; size of image dd (I_END+0x100) ; memory for app dd (I_END+0x100) ; esp dd param, 0x0 ; I_Param , I_Icon include '../../macros.inc' include '../../debug-fdo.inc' START: ; first, check boot parameters cmp byte[param], 0 je .noparams mcall 40, 0 push .exit cmp byte[param], 'A' ; A for All je Get_PCI_Info cmp byte[param], 'F' ; F for First je Get_PCI_Info ret .exit: mcall -1 .noparams: call draw_window still: mcall 10 ; wait here for event dec eax ; redraw request ? jz red dec eax ; key in buffer ? jz key dec eax ; button in buffer ? jz button jmp still red: ; redraw mcall 9, Proc_Info, -1 ; window redraw requested so get new window coordinates and size mov eax, [Proc_Info.box.left]; store the window coordinates into the Form Structure mov [Form + 2], ax ; x start position mov eax, [Proc_Info.box.top]; mov [Form + 6], ax ; ystart position mov eax, [Proc_Info.box.width] ; mov [Form], ax ; window width mov eax, [Proc_Info.box.height] ; mov [Form + 4] ,ax ; window height call draw_window ; go redraw window now jmp still key: ; key mcall 2 ; just read it and ignore jmp still button: ; button mcall 17 ; get id cmp ah, 1 ; button id = 1 ? jne @f exit: mcall -1 ; close this program @@: cmp eax, 0x0000ff00 jg load_drv cmp ah, 4 je hook cmp ah, 5 je reset cmp ah, 6 je unload jmp still load_drv: shr eax, 16 mov [selected], ax mov bl, 6 ; get a dword mov bh, ah ; bus mov ch, al ; dev mov cl, 0 ; offset to device/vendor id mcall 62 ; get ID's mov [PCI_Vendor], ax shr eax, 16 mov [PCI_Device], ax call get_drv_ptr mov ecx, eax mcall 68, 16 mov [IOCTL.handle], eax call draw_window cmp [IOCTL.handle], 0 jne still mcall 4, 20 shl 16 + 30, 1 shl 31 + 0x00ff0000 , load_error jmp still hook: mov ax, [selected] test ax, ax jz still mov [hardwareinfo.pci_dev], al mov [hardwareinfo.pci_bus], ah mov [IOCTL.io_code], 1 ; SRV_HOOK mov [IOCTL.inp_size], 3 mov [IOCTL.input], hardwareinfo mov [IOCTL.out_size], 0 mov [IOCTL.output], 0 mcall 68, 17, IOCTL mov [drivernumber], al jmp still reset: movzx ebx, [drivernumber] mcall 74,,2 jmp still unload: movzx ebx, [drivernumber] mcall 74,,3 jmp still draw_window: mcall 12, 1 ; start of draw mcall 0, dword[Form], dword[Form + 4], 0x13ffffff, 0x805080d0, title call Get_PCI_Info ; get pci version and last bus, scan for and draw each pci device cmp edx, 20 shl 16 + 110 je .nonefound mcall 4, 20 shl 16 + 100, 1 shl 31 + 0x00000000, caption cmp [selected], 0 jz .done cmp [IOCTL.handle] ,0 jz .done mcall 8, 18 shl 16 + 100, 35 shl 16 + 18, 4, 0x00007f00 mcall ,, 55 shl 16 + 18, 5, 0x0000007f mcall ,, 75 shl 16 + 18, 6, 0x007f0000 mcall 4, 33 shl 16 + 42, 1 shl 31 + 0x00ffffff, btn_start mcall , 33 shl 16 + 62, , btn_reset mcall , 36 shl 16 + 82, , btn_stop jmp .done .nonefound: mcall 4, 20 shl 16 + 30, 1 shl 31 + 0x00ff0000, nonefound .done: mcall 12, 2 ; end of draw ret ;------------------------------------------------------------------ ;* Gets the PCI Version and Last Bus Get_PCI_Info: mcall 62, 0 mov [PCI_Version], ax mcall 62, 1 mov [PCI_LastBus], al ;---------------------------------------------------------- ;* Get all devices on PCI Bus cmp al, 0xff ; 0xFF means no pci bus found jne Pci_Exists ; ret ; if no bus then leave Pci_Exists: mov [V_Bus], 0 mov [V_Dev], 0 mov edx, 20 shl 16 + 110 ; set start write position Start_Enum: mov bl, 6 ; read dword mov bh, [V_Bus] mov ch, [V_Dev] mov cl, 0 ; offset to device/vendor id mcall 62 ; get ID's cmp ax, 0 ; Vendor ID should not be 0 or 0xFFFF je .nextDev ; check next device if nothing exists here cmp ax, 0xffff ; je .nextDev ; mov [PCI_Vendor], ax ; There is a device here, save the ID's shr eax, 16 ; mov [PCI_Device], ax ; mov bl, 4 ; Read config byte mov bh, [V_Bus] ; Bus # mov ch, [V_Dev] ; Device # on bus mov cl, 0x08 ; Register to read (Get Revision) mcall 62 ; Read it mov [PCI_Rev], al ; Save it mov cl, 0x0b ; Register to read (Get class) mcall 62 ; Read it mov [PCI_Class], al ; Save it mov cl, 0x0a ; Register to read (Get Subclass) mcall 62 ; Read it mov [PCI_SubClass], al ; Save it mov cl, 0x09 ; Register to read (Get Interface) mcall 62 ; Read it mov [PCI_Interface], al ; Save it mov cl, 0x3c ; Register to read (Get IRQ) mcall 62 ; Read it mov [PCI_IRQ], al ; Save it ; Could it be a network card? cmp [PCI_Class], 2 ; network controller je .found cmp [PCI_Class], 6 ; bridge type device jne .nextDev cmp [PCI_SubClass], 0x80 ; PCI-other bridge (for nvidia chipset) jne .nextDev cmp [PCI_Vendor], 0x10DE ; nvidia jne .nextDev .found: cmp byte[param], 0 ; Load network driver immediately? jne load_and_start call Print_New_Device ; print device info to screen .nextDev: test [V_Dev], 7 jnz .nextFn ; Is this a multifunction device? mov bl, 4 ; Read config byte mov bh, [V_Bus] ; Bus # mov ch, [V_Dev] ; Device # on bus mov cl, 0x0e mcall 62 test al, al js .nextFn ; Not a multifunction device, go to the next device or [V_Dev], 7 .nextFn: inc [V_Dev] ; lower 3 bits are the function number jnz Start_Enum ; jump until we reach zero mov [V_Dev], 0 ; reset device number inc [V_Bus] ; next bus mov al, [PCI_LastBus] ; get last bus cmp [V_Bus], al ; was it last bus jbe Start_Enum ; if not jump to keep searching ret load_and_start: call get_drv_ptr cmp eax, lbl_none je .notsupp mov ecx, eax mcall 68, 16 test eax, eax jz .fail mov [IOCTL.handle], eax mov al, [V_Dev] mov [hardwareinfo.pci_dev], al mov al, [V_Bus] mov [hardwareinfo.pci_bus], al mov [IOCTL.io_code], 1 ; SRV_HOOK mov [IOCTL.inp_size], 3 mov [IOCTL.input], hardwareinfo mov [IOCTL.out_size], 0 mov [IOCTL.output], 0 mcall 68, 17, IOCTL .next: cmp byte[param], 'A' je Start_Enum.nextDev jmp exit .fail: DEBUGF 1,"Could not load network driver %s\n", ecx jmp .next .notsupp: DEBUGF 1,"Unsupported PCI network card detected: 0x%x:0x%x\n", [PCI_Vendor]:4, [PCI_Device]:4 jmp .next ITEM_H = 15 ;------------------------------------------------------------------ ;* Print device info to screen Print_New_Device: push edx ; Magic ! (to print a button...) mov ebx, 18 shl 16 mov bx, [Form] sub bx, 36 mov cx, dx dec cx shl ecx, 16 add ecx, ITEM_H xor edx, edx mov dh, [V_Bus] mov dl, [V_Dev] mov esi, 0x0059DFFF ; color: yellow if selected, blue otherwise cmp [selected], dx jne @f mov esi, 0x00FFCD0B @@: shl edx, 8 or dl, 0xff mcall 8 pop edx xor esi, esi ; Color of text movzx ecx, [PCI_Vendor] ; number to be written add edx, 3 mcall 47, 0x00040100 ; Write Vendor ID add edx, (4*6+18) shl 16 movzx ecx, [PCI_Device] ; get Vendor ID mcall ; Draw Vendor ID to Window add edx, (4*6+18) shl 16 movzx ecx, [V_Bus] mcall ,0x00020100 ; draw bus number to screen add edx, (2*6+18) shl 16 movzx ecx, [V_Dev] shr ecx, 3 ; device number is bits 3-7 mcall ; Draw device Number To Window add edx, (2*6+18) shl 16 movzx ecx, [PCI_Rev] mcall ; Draw Revision to screen add edx, (2*6+18) shl 16 movzx ecx, [PCI_IRQ] cmp cl, 0x0f ; IRQ must be between 0 and 15 ja @f mcall @@: ; ;Write Names movzx ebx, dx ; Set y position or ebx, 230 shl 16 ; set Xposition ;------------------------------------------------------------------ ; Prints the Vendor's Name based on Vendor ID ;------------------------------------------------------------------ mov edx, VendorsTab mov cx, [PCI_Vendor] .fn: mov ax, [edx] add edx, 6 test ax, ax jz .find cmp ax, cx jne .fn .find: mov edx, [edx - 4] mcall 4,, 0x80000000 ; let's print the vendor Name ;------------------------------------------------------------------ ; Get description based on Class/Subclass ;------------------------------------------------------------------ mov eax, dword[PCI_Class] and eax, 0xffffff xor edx, edx xor esi, esi .fnc: inc esi mov ecx, [Classes + esi * 8 - 8] cmp cx , 0xffff je .endfc cmp cx , ax jne .fnc test ecx, 0xff000000 jz @f mov edx, [Classes + esi * 8 - 4] jmp .fnc @@: cmp eax, ecx jne .fnc xor edx, edx .endfc: test edx, edx jnz @f mov edx, [Classes + esi * 8 - 4] @@: add ebx, 288 shl 16 mcall 4,, 0x80000000,, 32 ; draw the text movzx edx, bx ; get y coordinate add edx, 0x0014000A ; add 10 to y coordinate and set x coordinate to 20 ;------------------------------------------------------------------ ; Print Driver Name ;------------------------------------------------------------------ push edx add ebx, 120 shl 16 push ebx call get_drv_ptr mov edx, eax pop ebx mcall 4,,0x80000000 ; let's print the vendor Name pop edx ret get_drv_ptr: mov eax, driverlist ; eax will be the pointer to latest driver title mov ebx, driverlist ; ebx is the current pointer mov ecx, dword[PCI_Vendor] ; the device/vendor id of we want to find .driverloop: inc ebx cmp byte[ebx], 0 jne .driverloop inc ebx ; the device/vendor id list for the driver eax is pointing to starts here. .deviceloop: cmp dword[ebx], 0 je .nextdriver cmp dword[ebx], ecx je .driverfound add ebx, 4 jmp .deviceloop .nextdriver: add ebx, 4 cmp dword[ebx], 0 je .nodriver mov eax, ebx jmp .driverloop .nodriver: mov eax, lbl_none ; let's print the vendor Name ret .driverfound: ret include 'vendors.inc' include 'drivers.inc' ;------------------------------------------------------------------ ; DATA AREA DATA Form: dw 740 ; window width (no more, special for 800x600) dw 100 ; window x start dw 220 ; window height dw 100 ; window y start title db 'Network Driver Control Center', 0 caption db 'Vendor Device Bus Dev Rev IRQ Company Description DRIVER',0 nonefound db 'No compatible devices were found!',0 btn_start db 'Start device',0 btn_reset db 'Reset device',0 btn_stop db 'Stop device',0 lbl_none db 'none',0 load_error db 'Could not load network driver!',0 include_debug_strings hardwareinfo: .type db 1 ; pci .pci_bus db ? .pci_dev db ? IM_END: ;------------------------------------------------------------------ ; UNINITIALIZED DATA AREA IOCTL: .handle dd ? .io_code dd ? .input dd ? .inp_size dd ? .output dd ? .out_size dd ? drivernumber db ? MAC dp ? type db ? selected dw ? V_Bus db ? V_Dev db ? PCI_Version dw ? PCI_LastBus db ? ; Don't change order PCI_Vendor dw ? PCI_Device dw ? PCI_Bus db ? PCI_Dev db ? PCI_Rev db ? ; Don't change order PCI_Class db ? PCI_SubClass db ? PCI_Interface db ? PCI_IRQ db ? Proc_Info process_information param rb 1024 I_END: