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kolibrios/programs/system/pcidev/trunk/PCIDEV.ASM
Marat Zakiyanov (Mario79) a68277b75e PCIDEV 2.3 (changing the number of version given all previous revisions) 
1) Save PCI devices list to disk
2) Using OpenDialog for select of path

git-svn-id: svn://kolibrios.org@1982 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-06-26 00:03:00 +00:00

860 lines
22 KiB
NASM
Raw Blame History

;***************************************************************
; project name: PCI Device Enumeration
; target platform: KolibriOS
; compiler: flat assembler 1.68
; version: 2.3
; last update: June 2011
; maintained by: Jason Delozier (cordata51@hotmail.com)
; Sergey Kuzmin (kuzmin_serg@list.ru)
; Mihailov Ilia (ghost.nsk@gmail.com)
; Marat Zakiyanov <mario79@bk.ru>
; Artem Jerdev (art_zh@yahoo.com)
; Evgeny Grechnikov
; Veroniña (Clever Mouse)
; Yogev Ezra
; old project site: http://www.coolthemes.narod.ru/pcidev.html
; new project site: http://board.kolibrios.org/viewtopic.php?f=42&t=73
;***************************************************************
;Summary: This program will attempt to scan the PCI Bus
; and display basic information about each device
; connected to the PCI Bus.
;***************************************************************
;-----------------------------------------------------------------------------
include '../../../macros.inc'
include '../../../develop/libraries/box_lib/load_lib.mac'
;-----------------------------------------------------------------------------
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 ; memory for app
dd stacktop ; esp
dd 0 ; I_Param
dd path ; APPLICATION PACH
;-----------------------------------------------------------------------------
@use_library ; load_lib macro
;-----------------------------------------------------------------------------
START:
mcall 68,11
mcall 66,1,1
;-----------------------------------------------------------------------------
load_libraries l_libs_start,end_l_libs
;-----------------------------------------------------------------------------
;OpenDialog initialisation
push dword OpenDialog_data
call [OpenDialog_Init]
mov edi,filename_area
mov esi,start_temp_file_name
call copy_file_name_path
;-----------------------------------------------------------------------------
mcall 68,12,4096
mov [store_text_area_start],eax
;-----------------------------------------------------------------------------
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
cmp [extended_key],1
je .extended_key
test al, al
jnz still
cmp ah, 0xE0
jne @f
mov [extended_key],1
jmp still
@@:
cmp ah,129 ; Esc
je button.exit
cmp ah,159
je call_OpenDialog
jmp still
.extended_key:
mov [extended_key],0
cmp ah,129 ; Esc
je button.exit
cmp ah,159
je call_OpenDialog
jmp still
;-----------------------------------------------------------------------------
button: ; button
mcall 17 ; get id
cmp ah,2
je call_OpenDialog
cmp ah, 1 ; button id = 1 ?
jne still
.exit:
mcall -1 ; close this program
;-----------------------------------------------------------------------------
call_OpenDialog:
mov [OpenDialog_data.type],1 ; Save
push dword OpenDialog_data
call [OpenDialog_Start]
cmp [OpenDialog_data.status],2 ; OpenDialog does not start
je .save_file_default_path
cmp [OpenDialog_data.status],1
jne still
call store_data
jmp still
;----------------------------------------
.save_file_default_path:
mov edi,file_name
mov esi,file_default_path
call copy_file_name_path
call store_data
jmp still
;----------------------------------------
copy_file_name_path:
xor eax,eax
cld
@@:
lodsb
stosb
test eax,eax
jnz @r
ret
;-----------------------------------------------------------------------------
prepare_text_area:
mov edi,[store_text_area_start]
push edi
mov ecx,4096/4 ; I hope this will be enough for store of data
mov eax,dword ' '
cld
rep stosd
pop edi
mov esi,PCIWin
xor ecx,ecx
@@:
mov cl,[esi]
inc esi
rep movsb
mov al,0Ah ; CR - carriage return
stosb
cmp [esi],byte 0xFF
jne @r
mov [store_text_area_end],edi
xor edi,edi
ret
;-----------------------------------------------------------------------------
draw_window:
call prepare_text_area
mov byte [total], 0
mcall 12, 1 ; start of draw
; DRAW WINDOW
mcall 0,dword [Form],dword [Form + 4],0x13ffffff,0x805080d0,title
mcall 8,<450,100>,<25,25>,2,0xC0C0C0
shr ecx,16
mov bx,cx
add ebx,13 shl 16+4
mcall 4,,0x80000000,text_save_button
add bx,11
mcall ,,,text_save_button.1
; Insert horizontal bars in list area
mov eax, 13 ; draw bar system function
mov ebx, 18 ; set Xstart position of bar
shl ebx, 16 ;
mov bx, word [Form] ; get width of window
sub bx, 32 ; bar is 32 pixels shorter then window width
mov ecx, 119 * 65536 + 10 ; set Ystart(109) and Height(10) of bar 109
mov edx, 0xC0C0C0 ; set color of bar
again: ;begin draw bar loop
mcall ; draw bar to window area
shr ecx, 16 ; move the Ystart position to working area
add ecx, 34 ; add 34 pixels to Y Start (moves bar down)
cmp cx, word [Form + 4] ; is the Ystart position outside of window area
jae nomo ; if so stop drawing bars
sub ecx, 14 ; if not, we only need 20 pixels between bar tops
shl ecx, 16 ; set that values as Ystart
add ecx, 10 ; Bar Height is always 10 pixels
jmp again ; draw another bar
;-----------------------------------------------------------------------------
nomo: ;done drawing bars here
; start PCI stuff
call Get_PCI_Info ; get pci version and last bus, scan for and draw each pci device
; Window inteface
mov cx, [PCI_Version]
add ch, '0'
mov [PCIWin + 85], ch ; 0xBADCODE but it works !
mov ch, cl
shr cl, 4
and ch, 0x0f
add cx, '00'
mov [PCIWin + 87], cx
mov cl, [PCI_LastBus] ; will only work if [PCI_LastBus] < 10
add cl, '0'
mov [PCIWin + 106], cl
mov edx, PCIWin
mov ebx, 20 * 65536 + 25 ; x start, ystart of text
mov ecx, 0x224466 ; color of text
mov eax, 4
@@:
movzx esi, byte[edx]
inc edx
mcall
add ebx, 10
add edx, esi
cmp byte[edx], -1
jne @b
; Quantity of devices...
movzx ecx, byte [total] ; number to draw
mcall 47, 0x00020000,,150 * 65536 + 65, 0x224466
mov ah, [MMIO_allowed]
or ah, ah
jz @f
mov ah, [MMIO_Bus] ; =255 if MMIO disabled / not found
and ah, 0x7f
inc ah
jo @f
call Try_MMIO
@@:
mcall 12, 2 ; end of draw
ret
;-----------------------------------------------------------------------------
store_data:
mov eax,[store_text_area_start]
mov [fileinfo.return],eax
mov ebx,[store_text_area_end]
sub ebx,eax
inc ebx
mov [fileinfo.size],ebx
mcall 70,fileinfo
ret
;-----------------------------------------------------------------------------
;* Gets the PCI Version and Last Bus
Get_PCI_Info:
mcall 62, 0
mov word [PCI_Version], ax
mcall 62, 1
mov byte [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 byte [V_Bus], 0 ; reset varibles
mov byte [V_Dev], 0 ;
mov edx, 20 * 65536 + 110 ; set start write position
Start_Enum:
mov bl, 6 ; get a dword
mov bh, byte [V_Bus] ; bus of pci device
mov ch, byte [V_Dev] ; device number/function
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 word [PCI_Vendor], ax ; There is a device here, save the ID's
shr eax, 16 ;
mov word [PCI_Device], ax ;
mov bl, 4 ; Read config byte
mov bh, byte [V_Bus] ; Bus #
mov ch, byte [V_Dev] ; Device # on bus
mov cl, 0x08 ; Register to read (Get Revision)
mcall 62 ; Read it
mov byte [PCI_Rev], al ; Save it
mov cl, 0x0b ; Register to read (Get class)
mcall 62 ; Read it
mov byte [PCI_Class], al ; Save it
mov cl, 0x0a ; Register to read (Get Subclass)
mcall 62 ; Read it
mov byte [PCI_SubClass], al; Save it
; by Mario79 august 2006
mov cl, 0x09 ; Register to read (Get Interface)
mcall 62 ; Read it
mov [PCI_Interface], al ; Save it
;
; by Ghost april 2007
mov cl, 0x3c ; Register to read (Get IRQ)
@@:
mcall 62 ; Read it
mov [PCI_IRQ], al ; Save it
; by CleverMouse juny 2011
mov cl, 0x0e
mcall 62
push eax
inc byte [total] ; one more device found
call Print_New_Device ; print device info to screen
; don't scan for nonzero functions if zero function says "not multifunction device"
pop eax
test al, al
js nextDev
test byte [V_Dev], 7
jnz nextDev
or byte [V_Dev], 7
nextDev:
inc byte [V_Dev] ; next device on this bus
jnz Start_Enum ; jump until we reach zero
;(used to be JNO which caused bug!!! 30-4-2006, JMD)
mov byte [V_Dev], 0 ; reset device number
inc byte [V_Bus] ; next bus
mov al, byte [PCI_LastBus] ; get last bus
cmp byte [V_Bus], al ; was it last bus
jbe Start_Enum ; if not jump to keep searching
ret
;-----------------------------------------------------------------------------
no_ummio_allowed:
xor al,al
mov [MMIO_allowed],al ; re-enter the subroutine
;------------------------------------------------------------------
;* Print device info to screen
Print_New_Device:
xor esi, esi ; default text color
mov cl, [MMIO_allowed]
or cl,cl
jz no_ummio_here
mov ch, byte [V_Bus]
mov cl, byte [V_Dev]
mcall 62, 11 ; detect uMMIO
and ax,0x7fff
inc ax ; -1 returned?
jo no_ummio_allowed
inc ax ; -2 returned?
jo no_ummio_here
inc ax ; -3 returned?
jo no_ummio_here
mov esi, 0x990033 ; highlighted text color
mov bh, byte [V_Bus]
mov bl, byte [V_Dev]
mov byte [MMIO_Bus], bh
mov byte [MMIO_Dev], bl
add bh,'0'
mov [PCIWin + 129], bh ; uMMIO bus
mov al, bl
shr al, 1
shr al, 1
shr al, 1
add al,'0'
mov [PCIWin + 131], al ; uMMIO device
and bl, 7
add bl, '0'
mov [PCIWin + 133], bl ; uMMIO function
no_ummio_here:
movzx ecx,word [PCI_Vendor] ; Pointer to number to be written
mcall 47, 0x00040100 ; Write Vendor ID
call store_4_digits
and edx, 0xFFFF ;*****************************************
or edx, 54 * 65536 ; X start becomes 54
movzx ecx, word [PCI_Device] ; get Vendor ID
mcall ; Draw Vendor ID to Window
call store_4_digits
and edx, 0xFFFF ;*****************************************
or edx, 98 * 65536 ; X start becomes 98
movzx ecx, byte [V_Bus] ; get bus number
mcall ,0x00020100 ; draw bus number to screen
call store_2_digits
and edx, 0xFFFF ;*****************************************
or edx, 128 * 65536 ; X start becomes 128
movzx ecx, byte [V_Dev] ; get device number
shr ecx, 3 ; device number is bits 3-7
mcall ; Draw device Number To Window
call store_2_digits
and edx, 0xFFFF ;*****************************************
or edx, 155 * 65536 ; X start becomes 155
movzx ecx, byte [V_Dev] ; get Function number
and ecx, 7 ; function is first 3 bits
mcall ; Draw Function Number To Window
call store_2_digits
and edx, 0xFFFF ;*****************************************
or edx, 179 * 65536 ; X start becomes 179
movzx ecx, byte [PCI_Rev] ; get revision number
mcall ; Draw Revision to screen
call store_2_digits
and edx, 0xFFFF ;*****************************************
or edx, 215*65536 ; X start becomes 215
movzx ecx, byte [PCI_Class] ; get PCI_Class
mcall ; Draw Class to screen
call store_2_digits
and edx, 0xFFFF ;*****************************************
or edx, 250*65536 ; X start becomes 250
movzx ecx, byte [PCI_SubClass]; get sub class
mcall ; Draw Sub Class to screen
call store_2_digits
; from Mario79 august 2006
and edx, 0xFFFF ;*****************************************
or edx, 280 * 65536 ; X start becomes 280
movzx ecx, [PCI_Interface] ; get Interface
mcall
call store_2_digits
;
; from Ghost april 2007 ;*****************************************
movzx ecx, [PCI_IRQ] ; get Interface
cmp cl, 0x0f ; IRQ between 0..15
ja @f
and edx, 0xFFFF
or edx, 310 * 65536 ; X start becomes 310
mcall
call store_2_digits
@@:
;Write Names
movzx ebx, dx ; Set y position
or ebx, 340 * 65536 ; set Xposition to 340
;------------------------------------------------------------------
; Prints the Vendor's Name based on Vendor ID
;
; Modified on ??-04-2007 by Ghost for size
;------------------------------------------------------------------
mov edx, VendorsTab
mov cx, word[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 ; lets print the vendor Name
mov [store_text_size],42
call store_text
;------------------------------------------------------------------
; Get description based on Class/Subclass
;
; Modified on ??-04-2007 by Ghost for size
;------------------------------------------------------------------
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]
@@:
and ebx, 0x0000FFFF ; clear X position
or ebx, 0x24E0000 ; set X position to 590 pixels
mcall 4,, 0x80000000,, 32 ; draw the text
mov [store_text_size],0
call store_text
call store_CR
movzx edx, bx ; get y coordinate
add edx, 0x0014000A ; add 10 to y coordinate and set x coordinate to 20
mov [gr_pos], edx
ret
;------------------------------------------------------------------
; Get the user-MMIO related info
;
; Added on ??-12-2009 by art_zh
;------------------------------------------------------------------
Try_MMIO:
xor ebx, ebx
mov edx, ebx
mov bh, [MMIO_BAR]
or bx, 12 ; function 12
mov ecx, 4096 ; =1 page to map
mcall 62
mov [MMIO_Map], eax ; store MMIO lin.addr.
mov ecx, 0x80990022 ; print color : red
add bh, '0'
cmp eax, -3
jne @f
mov [bar_um+3], bh
mov ebx, [gr_pos]
mov edx, bar_um
mcall 4
jmp mmio_next_bar
@@:
cmp eax, -4
jne @f
mov [bar_io+3], bh
mov ebx, [gr_pos]
mov edx, bar_io
mcall 4
jmp mmio_next_bar
@@:
cmp bh, '6' ; expansion ROM ?
je @f
mov [bar_ram+3], bh
mov ebx, [gr_pos]
mov edx, bar_ram
mcall 4
jmp mmio_dump
;-----------------------------------------------------------------------------
@@:
mov ebx, [gr_pos]
mov edx, bar_rom
mcall 4
mmio_dump:
mov edx, [MMIO_Map]
mov esi, 64
mov ecx, 0x099 ; dump color : blue
add ebx, 10
mov [gr_pos], ebx
mcall 4
mov ecx, [MMIO_Map] ; release the tried page
mcall 62,13
mmio_next_bar:
mov bh, [MMIO_BAR]
inc bh
cmp bh,7
je @f
mov [MMIO_BAR], bh
add [gr_pos], 10
jmp Try_MMIO
;-----------------------------------------------------------------------------
@@:
xor bh,bh
mov [MMIO_BAR], bh
ret
;-----------------------------------------------------------------------------
store_CR:
pusha
mov edi,[store_text_area_end]
mov [edi],word 0A20h ; CR (carriage return) + SPACE
add dword [store_text_area_end],2
popa
ret
;-----------------------------------------------------------------------------
store_text:
pusha
inc dword [store_text_area_end]
mov esi,edx
mov edi,[store_text_area_end]
push edi
xor eax,eax
cld
@@:
lodsb
test eax,eax
jz @f
stosb
inc dword [store_text_area_end]
jmp @r
@@:
pop esi
mov eax,[store_text_size]
test eax,eax
jz @f
sub edi,esi
sub eax,edi
add [store_text_area_end],eax
@@:
popa
ret
;-----------------------------------------------------------------------------
store_4_digits:
pusha
mov ebx,ecx
mov ecx,4
mov edi,[store_text_area_end]
call binary_to_hex_string
add [store_text_area_end],dword 6
popa
ret
;-----------------------------------------------------------------------------
store_2_digits:
pusha
inc [store_text_area_end]
mov ebx,ecx
mov ecx,2
mov edi,[store_text_area_end]
call binary_to_hex_string
add [store_text_area_end],dword 4
popa
ret
;-----------------------------------------------------------------------------
; ebx - value
; ecx - digits
; edi - output string
binary_to_hex_string:
add edi,ecx
dec edi
std
.1:
mov al,bl
and al,0xf
shr ebx,4
cmp al,9
jbe @f
add al,0x27
@@:
add al,0x30
stosb
dec ecx
jnz .1
cld
ret
;-----------------------------------------------------------------------------
include 'vendors.inc'
;-----------------------------------------------------------------------------
; DATA AREA
DATA
Form: dw 800 ; window width (no more, special for 800x600)
dw 100 ; window x start
dw 620 ; window height
dw 20 ; window y start
title db 'PCI Device Enumerator v 2.3 by J.Delozier, S.Kuzmin, V.Hanla, M.Zakiyanov, A.Jerdev, E.Grechnikov, V.Clever Mouse, Y.Ezra', 0
PCIWin mls \
' Don`t forget to enable PCI Access to Applications in Setup Menu.',\
'',\
'PCI Version = x.xx; Last PCI Bus = x',\
'User MMIO channel = 0F.F:F ',\
'Number of PCI units =',\
'',\
'VenID DevID Bus# Dev# Fnc Rev Class Subclass/ IRQ Company Description',\
' Interface',\
'----- ----- ---- ---- --- --- ----- --------- --- ------------------------------------------ --------------------------------'
bar_ram db 'BARx: MMIO block', 0
bar_io db 'BARx: IO ports',0
bar_um db 'BARx: unmapped',0
bar_rom db 'BAR6: Expansion ROM', 0
text_save_button:
db 'Save PCI list',0
.1: db '(Press S key)',0
;---------------------------------------------------------------------
system_dir_ProcLib db '/sys/lib/proc_lib.obj',0
err_message_found_lib2 db 'proc_lib.obj - Not found!',0
err_message_import2 db 'proc_lib.obj - Wrong import!',0
head_f_i:
head_f_l db 'error',0
;---------------------------------------------------------------------
l_libs_start:
library02 l_libs system_dir_ProcLib+9, path, library_path, system_dir_ProcLib, \
err_message_found_lib2, head_f_l, ProcLib_import, err_message_import2, head_f_i
end_l_libs:
;---------------------------------------------------------------------
align 4
ProcLib_import:
OpenDialog_Init dd aOpenDialog_Init
OpenDialog_Start dd aOpenDialog_Start
;OpenDialog__Version dd aOpenDialog_Version
dd 0
dd 0
aOpenDialog_Init db 'OpenDialog_init',0
aOpenDialog_Start db 'OpenDialog_start',0
;aOpenDialog_Version db 'Version_OpenDialog',0
;---------------------------------------------------------------------
align 4
OpenDialog_data:
.type dd 0
.procinfo dd Proc_Info ;+4
.com_area_name dd communication_area_name ;+8
.com_area dd 0 ;+12
.opendir_pach dd temp_dir_pach ;+16
.dir_default_pach dd communication_area_default_pach ;+20
.start_path dd open_dialog_path ;+24
.draw_window dd draw_window ;+28
.status dd 0 ;+32
.openfile_pach dd file_name ;+36
.filename_area dd filename_area ;+40
.filter_area dd Filter
.x:
.x_size dw 420 ;+48 ; Window X size
.x_start dw 10 ;+50 ; Window X position
.y:
.y_size dw 320 ;+52 ; Window y size
.y_start dw 10 ;+54 ; Window Y position
communication_area_name:
db 'FFFFFFFF_open_dialog',0
open_dialog_path:
db '/sys/File Managers/opendial',0
communication_area_default_pach:
db '/sys',0
Filter:
dd Filter.end - Filter.1
.1:
db 'TXT',0
db 'LOG',0
.end:
dd 0
file_default_path:
db '/sys/'
start_temp_file_name:
db 'pcidev.txt',0
;---------------------------------------------------------------------
align 4
fileinfo:
.subfunction dd 2
.Offset dd 0
.Offset_1 dd 0
.size dd 4096
.return dd 0
db 0
.name: dd file_name
;-----------------------------------------------------------------------------
; UNINITIALIZED DATA AREA
IM_END:
total db ?
V_Bus db ?
V_Dev db ?
PCI_Version dw ?
PCI_LastBus db ?
PCI_Device dw ?
PCI_Vendor 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 ?
align 4
MMIO_Bus db 255
MMIO_Dev db 255
MMIO_BAR db 0
MMIO_allowed db 1
MMIO_Map rd 8
gr_pos dd ?
store_text_area_start dd ?
store_text_area_end dd ?
store_text_size dd ?
extended_key rb 1
;---------------------------------------------------------------------
library_path:
rb 4096
;---------------------------------------------------------------------
path:
rb 4096
;---------------------------------------------------------------------
temp_dir_pach:
rb 4096
;---------------------------------------------------------------------
file_name:
rb 4096
;---------------------------------------------------------------------
file_name_1:
rb 4096
;---------------------------------------------------------------------
filename_area:
rb 256
;---------------------------------------------------------------------
rb 4096
stacktop:
;---------------------------------------------------------------------
Proc_Info process_information
;---------------------------------------------------------------------
I_END:
;-----------------------------------------------------------------------------
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