mirror of
https://github.com/KolibriOS/kolibrios.git
synced 2024-12-27 00:39:41 +03:00
65cbed8f0d
tinypad2: modified for new sysxtree
kernel, mv, board, calendar, cmd, copy2, cpu, end, icon, mhc, pcidev:
german translation from derPENGUIN
git-svn-id: svn://kolibrios.org@135 a494cfbc-eb01-0410-851d-a64ba20cac60
535 lines
20 KiB
NASM
535 lines
20 KiB
NASM
;***************************************************************
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; project name: PCI Device Enumeration
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; target platform: KolibriOS and MenuetOS
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; compiler: flat assmebler 1.63.2
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; version: 1.31
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; last update: 13(th) May 2006
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; maintained by: Jason Delozier (cordata51)
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; e-mail: cordata51@hotmail.com
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; project site: http://www.asmfreaks.com/menuetos
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;***************************************************************
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;Summary: This program will attempt to scan the PCI Bus
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; and display basic information about each device
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; connected to the PCI Bus.
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;***************************************************************
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;HISTORY:
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;keep dates in european format (dd/mm/yyyy), please
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; '!' means big changes
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; to-do:
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;PCI version should be normalized (0210->02.10)
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;----------------------------------------------------------------
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;1.31: PCIDEV 13/05/2006
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;Author: Jason Delozier <cordata51@hotmail.com>
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;Features:
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; fixed
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; * ! bug in Company Name look up code that would cause Unknown Name errors.
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; * ! possible bugs, many instructions missing byte, word, dword prefixes
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; * ! possible bug which could have occured after removing "PREVIOUSVERSIONLIST"
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; entry in loop up code and not fixing jump parameters.
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; added
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; * comments to various parts of the code
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; optimized
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; * various parts of the source, too many to remember and mention.
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; * changed entries for Subclasses in vendors.inc to Byte format, saves a little space.
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;----------------------------------------------------------------
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;1.30: PCIDEV 11/05/2006
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;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
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;Features:
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; added
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; * 3 new vendor id's (ESS from Madis Kalme and 2 id's
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; forgotten from 1.15 release: Broadcom -SiByte and Chaintech Comp.)
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; changed
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; * I don't know why other devs (Jason or Victor) changed window style
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; to old ugly one, so I changed it back to skinned type 3.
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; * the same goes to the use of macroc.inc - it is enabled again.
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; deleted
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; * there is no more label "PREVIOUSVERSIONLIST" - id's moved to the
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; appropriate parts of global list.
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;----------------------------------------------------------------
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;1.29: PCIDEV 30/04/2006
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;Author: Jason Delozier <cordata51@hotmail.com>
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;Features:
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; fixed
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; * ! bug that would not allow devices with device
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; numbers > 16 to be displayed.
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; added
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; * ! another heading called "FNC" (function) which allows
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; the multipurpose Device/Function varible to be split and
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; displayed to the user properly.
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; * horizontal bars to display for easier reading.
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; optimized
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; * vendor/description search routines for speed and space.
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;----------------------------------------------------------------
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;1.25: PCIDEV 02/10/2005
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;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
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;Features:
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; changed
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; * ! Description is based on Class and SubClass
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; now (PCI 3.0). The Names of Classes and SubClasses
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; are in the end of Vendors.inc
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; deleted
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; * label "Descriptions" (names of Classes)
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;
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;----------------------------------------------------------------
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;1.20: PCIDEV 16/08/2005
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;Author: Victor Alberto Gil Hanla a.k.a. vhanla <vhanla@gmail.com>
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;Features:
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; added
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; * ! many vendor lists (865)
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; deleted
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; * previous version's list
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; changed
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; * previous Company Name searching and printing
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;----------------------------------------------------------------
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;1.15: PCIDEV 03/06/2005
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;Author: Sergey Kuzmin aka Wildwest <kuzmin_serg@list.ru>
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;Features:
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; added
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; * quantity of devices,
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; * ! detection of Company Name based on Vendor ID,
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; * database of VenID (35 ID's),
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; * macros.inc for smaller size,
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; changed
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; * interface+(skinned window),
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; * VenID before DevID in 'table'(was DevID before VenID)
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;----------------------------------------------------------------
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;1.0: PCIDEV 30/01/2005
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;Author: Jason Delozier
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;Features:
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; able to
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; * detect PCI version,
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; * quantity of PCI buses,
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; * Vendor&Device ID for appropriate Device on Bus;
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; * detect Revision, Class and Subclass of Device,
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; * and make Description based on Class
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;-------------------------------------------------------------
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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 I_END ; size of image
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dd 0xFFFF ; memory for app = 64 KB
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dd I_END ; esp
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dd 0x0 , 0x0 ; I_Param , I_Icon
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include 'macros.inc'
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include 'vendors.inc'
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include 'lang.inc'
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START: ; start of execution
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call draw_window
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still:
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mov eax,10 ; wait here for event
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int 0x40
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cmp eax,1 ; redraw request ?
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je red
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cmp eax,2 ; key in buffer ?
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je key
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cmp eax,3 ; button in buffer ?
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je button
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jmp still
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red: ; redraw
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mov eax, 9 ;window redraw requested so get new window coordinates and size
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mov ebx, Proc_Info ;area to store process information
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mov ecx, -1 ;
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int 0x40 ;get the process information
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mov eax,[Proc_Info+34] ;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+38] ;
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mov [Form+6],ax ;ystart position
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mov eax,[Proc_Info+42] ;
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mov [Form],ax ;window width
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mov eax,[Proc_Info+46] ;
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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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mov eax,2 ; just read it and ignore
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int 0x40
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jmp still
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button: ; button
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mov eax,17 ; get id
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int 0x40
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cmp ah,1 ; button id=1 ?
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jne noclose
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mov eax,-1 ; close this program
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int 0x40
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noclose:
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jmp still
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; *********************************************
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; ******* WINDOW DEFINITIONS AND DRAW ********
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; *********************************************
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Form:
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dw 780 ;window width
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dw 100 ;window x start
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dw 420 ;window height
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dw 100 ;window y start
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draw_window:
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mov byte [total],0
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mov eax,12 ; function 12:tell os about windowdraw
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mov ebx,1 ; 1, start of draw
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int 0x40
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; DRAW WINDOW
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mov eax,0 ; function 0 : define and draw window
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mov ebx, dword [Form] ; x/width of window
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mov ecx, dword [Form+4] ; y/height of window
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mov edx,0x03ffffff ; color of work area RRGGBB,8->color gl
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mov esi,0x805080d0 ; color of grab bar RRGGBB,8->color gl
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mov edi,0x005080d0 ; color of frames RRGGBB
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int 0x40 ; draw the window
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; WINDOW LABEL
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mov eax,4 ; function 4 : write text to window
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mov ebx,8*65536+8 ; [x start] *65536 + [y start]
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mov ecx,0x10ddeeff ; font 1 & color ( 0xF0RRGGBB )
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mov edx,labelt ; pointer to text beginning
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mov esi,labellen-labelt ; text length
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int 0x40
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;draw captions to window
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mov ebx, 20*65536+25 ;x start, ystart of text
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mov ecx, 0x224466 ;color of text
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mov edx, dword PCIWin ;start of text buffer
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mov esi, 106 ;lenght of line
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newline: ;
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mov eax, 4 ;draw text system function
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int 0x40 ;draw the text
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add ebx, 10 ;one line down
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add edx, esi ;add lenght of line to offset of text buffer
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cmp byte[edx], byte 'x' ;is it the end of buffer?
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jne newline ;if not draw another line of text
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;Insert horizontal bars in list area
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mov eax, 13 ;draw bar system function
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mov ebx, 18 ;set Xstart position of bar
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shl ebx, 16 ;
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mov bx,word [Form] ;get width of window
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sub bx, 32 ;bar is 32 pixels shorter then window width
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mov ecx, 109*65536+10 ;set Ystart(109) and Height(10) of bar
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mov edx, 0xb6b6b6 ;set color of bar
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again: ;begin draw bar loop
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int 0x40 ;draw bar to window area
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shr ecx, 16 ;move the Ystart position to working area
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add ecx, 34 ;add 34 pixels to Y Start (moves bar down)
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cmp cx,word [Form+4] ;is the Ystart position outside of window area
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jae nomo ;if so stop drawing bars
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sub ecx, 14 ;if not, we only need 20 pixels between bar tops
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shl ecx, 16 ;set that values as Ystart
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add ecx, 10 ;Bar Height is always 10 pixels
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jmp again ;draw another bar
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nomo: ;done drawing bars here
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;start PCI stuff
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call Get_PCI_Info ;get pci version and last bus
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mov cx,word [PCI_Version] ;number to draw
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mov eax, 47 ;draw number system function
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xor esi, esi ;color of text
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mov ebx, 0x00040100 ;4 digits to draw in hex format
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mov edx, 110*65536+45 ;x/y start position of number
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int 0x40 ;draw pci version to window
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mov cl,byte [PCI_LastBus] ;number to draw
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mov ebx, 0x00020100 ;2 digits hex format
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add edx, 10 ;one line below pci version
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int 0x40 ;draw the last bus to window
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call scan_Pci ;scan for and draw each pci device
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movzx ecx, byte [total] ;number to draw
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mov eax, 47 ;draw number system function
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mov ebx, 0x00020000 ;2 digits to draw in decimal format
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xor esi, esi ;color of text
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mov edx, 150*65536+65 ;x/y position to draw to
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int 0x40 ;draw total number of devices to window
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mov eax,12 ; function 12:tell os about windowdraw
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mov ebx,2 ; 2, end of draw
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int 0x40
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ret
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; ***********************************************
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; ******* END WINDOW DEFINITIONS & DRAW *******
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; ***********************************************
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;******************************************************
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;* Gets the PCI Versioin and Last Bus
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Get_PCI_Info:
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mov eax, 62
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xor ebx, ebx
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int 0x40
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mov word [PCI_Version], ax
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mov eax, 62
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mov ebx, 1
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int 0x40
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mov byte [PCI_LastBus], al
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ret
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;******************************************************
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;******************************************************
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;* Get all devices on PCI Bus
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scan_Pci:
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cmp byte [PCI_LastBus],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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mov edx, 20*65536+110 ;set start write position
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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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mov eax, 62 ;pci system function
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int 0x40 ;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 eax, 62 ;PCI Sys Function
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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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int 0x40 ;Read it
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mov byte [PCI_Rev], al ;Save it
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mov eax, 62 ;PCI Sys Function
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mov cl, 0x0b ;Register to read (Get class)
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int 0x40 ;Read it
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mov byte [PCI_Class], al ;Save it
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mov eax, 62 ;PCI Sys Function
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mov cl, 0x0a ;Register to read (Get Subclass)
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int 0x40 ;Read it
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mov byte [PCI_SubClass], al ;Save it
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inc byte [total] ;one more device found
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call Print_New_Device ;print device info to screen
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nextDev:
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inc byte [V_Dev] ;next device on this bus
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jnz Start_Enum ;jump until we reach zero
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;(used to be JNO which caused bug!!! 30-4-2006, JMD)
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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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;******************************************************
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;******************************************************
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;* Print device info to screen
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Print_New_Device:
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mov eax, 47 ;Write number to screen system function
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mov ebx, 0x00040100 ;4 byte number, print in hexidecimal
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xor esi, esi ;Color of text
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movzx ecx,word [PCI_Vendor] ;Pointer to number to be written
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int 0x40 ;Write Vendor ID
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and edx, 0xFFFF ;*****************************************
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or edx, 54*65536 ;X start becomes 54
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movzx ecx,word [PCI_Device] ;get Vendor ID
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int 0x40 ;Draw Vendor ID to Window
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mov ebx, 0x00020100 ;2 digit number, in hexidecimal format
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and edx, 0xFFFF ;*****************************************
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or edx, 98*65536 ;X start becomes 98
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movzx ecx,byte [V_Bus] ;get bus number
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int 0x40 ;draw bus number to screen
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and edx, 0xFFFF ;*****************************************
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or edx, 128*65536 ;X start becomes 128
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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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int 0x40 ;Draw device Number To Window
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and edx, 0xFFFF ;*****************************************
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or edx, 155*65536 ;X start becomes 155
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movzx ecx, byte [V_Dev] ;get Function number
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and ecx, 7 ;function is first 3 bits
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int 0x40 ;Draw Function Number To Window
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and edx, 0xFFFF ;*****************************************
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or edx, 179*65536 ;X start becomes 179
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movzx ecx,byte [PCI_Rev] ;get revision number
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int 0x40 ;Draw Revision to screen
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and edx, 0xFFFF ;*****************************************
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or edx, 215*65536 ;X start becomes 215
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movzx ecx,byte [PCI_Class] ;get PCI_Class
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int 0x40 ;Draw Class to screen
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and edx, 0xFFFF ;*****************************************
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or edx, 266*65536 ;X start becomes 266
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movzx ecx,byte [PCI_SubClass];get sub class
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int 0x40 ;Draw Sub Class to screen
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;Write Names
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movzx ebx, dx ;Set y position
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or ebx, 310*65536 ;set Xposition to 310
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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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; modified part by vhanla (I know it is not a fastest way to search)
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; it needs optimization... HELP this project!
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;
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; Modified on 30-04-2006 by JMD for size
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;-----------------------------------------------------------------------------
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;first determine which list to find the vendor in
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mov ax, word [PCI_Vendor]
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mov ecx, 255 ;# vendors in most lists
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cmp ax,4800 ;Check if Vendor's value is less than this number
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jae next1 ;if it is less, let's continue, or jump to next1
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mov edx, _FIRSTPART ;select this list
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jmp rep1 ;start searching list
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next1: ;
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cmp ax,5314 ;same thing happening here as above^
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jae next2 ;
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mov edx, _SECONDPART ;
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jmp rep1 ;
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next2: ;
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cmp ax,5574 ;
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jae next3 ;
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mov edx, _THIRDPART ;
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jmp rep1 ;
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next3: ;
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mov ecx, 110 ;only 110 vendors in this list
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mov edx, _FOURTHPART ;
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rep1:
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cmp ax,word[edx+50] ;are Vendor ID's the same?
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je ex ;if so jump to print the description to screen
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add edx, 52 ;if not put us at start of next description
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dec ecx ;one less description in list
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jnz rep1 ;was it our last?
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mov edx, _UNKNOWN ;if so we dont know this Vendor
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ex:
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;lets print the vendor Name
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xor ecx, ecx ;font color
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mov eax,4 ;OS CMD
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mov esi,50 ;Length of text
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int 0x40 ;Print the text
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;------------------------------------------------------------------
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;------------------------------------------------------------------
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;Get description based on Class/Subclass
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cmp byte [PCI_Class], 11h ;we only know of 17 classes
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ja endd ;if its more then, its unknown to us, so jump
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movzx eax, byte [PCI_Class] ;load our class
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shl eax, 3 ;multiply for jump table
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mov ecx, [ClassList+eax+4] ;number of descriptions for this class
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mov edx, [ClassList+eax] ;start of description list for class
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movzx eax, byte [PCI_SubClass] ;get subclass
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repu1:
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cmp al,byte[edx+32] ;are subclasses the same?
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je endd ;if so jump to print the description to screen
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add edx, 33 ;if not put us at start of next description
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dec ecx ;one less description in list
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jnz repu1 ;was it our last?
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mov edx,_UNKNOWND ;if so its unknown device
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endd:
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and ebx, 0x0000FFFF ;clear X position
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or ebx, 0x02300000 ;set X position to 560 pixels
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xor ecx, ecx ;color of text
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mov eax,4 ;draw text system function
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mov esi,32 ;length of text to draw
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int 0x40 ;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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ret
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ClassList:
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dd Class0 , 2, Class1 , 8, Class2, 8, Class3, 4
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dd Class4 , 4, Class5 , 3, Class6, 12, Class7, 7
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dd Class8 , 8, Class9 , 6, ClassA, 2, ClassB, 7
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dd ClassC , 10, ClassD , 8, ClassE, 1, ClassF, 4
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dd Class10, 3, Class11, 5
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;------------------------------------------------------------------
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; DATA AREA
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labelt:
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db 'PCI Device Enumeration v 1.31 by J. Delozier, S. Kuzmin and V. Hanla'
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labellen:
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if lang eq de
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PCIWin:
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db 'Im Einstellungsmenue muss der PCI Zugriff eingeschaltet sein. '
|
|
db ' '
|
|
db ' '
|
|
db ' '
|
|
db 'PCI Version = '
|
|
db ' '
|
|
db 'Letzter PCI Bus = '
|
|
db ' '
|
|
db 'Anzahl von Geraeten = '
|
|
db ' '
|
|
db ' '
|
|
db ' '
|
|
db 'VenID DevID Bus# Dev# Fnc Rev Class Subclass Herste'
|
|
db 'ller Beschreibung '
|
|
db '----- ----- ---- ---- --- --- ----- -------- --------------------'
|
|
db '---------------------- ----------------'
|
|
db 'x'
|
|
else
|
|
PCIWin:
|
|
db 'Please remember to enable PCI Access to Applications in Setup Menu.'
|
|
db ' '
|
|
db ' '
|
|
db ' '
|
|
db 'PCI Version = '
|
|
db ' '
|
|
db 'Last PCI Bus = '
|
|
db ' '
|
|
db 'Number of devices = '
|
|
db ' '
|
|
db ' '
|
|
db ' '
|
|
db 'VenID DevID Bus# Dev# Fnc Rev Class Subclass Comp'
|
|
db 'any Description '
|
|
db '----- ----- ---- ---- --- --- ----- -------- --------------------'
|
|
db '---------------------- ----------------'
|
|
db 'x'
|
|
end if
|
|
|
|
|
|
total db 0
|
|
V_Bus db 0
|
|
V_Dev db 0
|
|
PCI_Version dw 0
|
|
PCI_LastBus db 0
|
|
PCI_Device dw 0
|
|
PCI_Vendor dw 0
|
|
PCI_Bus db 0
|
|
PCI_Dev db 0
|
|
PCI_Rev db 0
|
|
PCI_Class db 0
|
|
PCI_SubClass db 0
|
|
|
|
|
|
Proc_Info:
|
|
times 1024 db 0
|
|
|
|
I_END: |