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minor bugs fixed

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git-svn-id: svn://kolibrios.org@1358 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Artem Jerdev (art_zh) 2010-01-04 00:28:31 +00:00
parent fa7548dea3
commit 91da6cca2d
3 changed files with 12 additions and 12 deletions
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2
kernel/trunk/bus/pci/pci32.inc
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@ -382,7 +382,7 @@ if defined mmio_pci_addr
; ;
; Description ; Description
; IN: bx = device's PCI bus address (bbbbbbbbdddddfff) ; IN: bx = device's PCI bus address (bbbbbbbbdddddfff)
; returns ax = user heap space available (bytes) ; Returns eax = user heap space available (bytes)
; Error codes ; Error codes
; eax = -1 : PCI user access blocked, ; eax = -1 : PCI user access blocked,
; eax = -2 : device not registered for uMMIO service ; eax = -2 : device not registered for uMMIO service

2
kernel/trunk/data32.inc
View File

@ -7,7 +7,6 @@
$Revision$ $Revision$
;mmio_pci_addr = -1; set actual PCI address (word) here to activate user-MMIO
keymap: keymap:
@ -47,6 +46,7 @@ keymap_alt:
db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
mmio_pci_addr dw -1 ; set actual PCI address here to activate user-MMIO
boot_memdetect db 'Determining amount of memory',0 boot_memdetect db 'Determining amount of memory',0

12
programs/system/pcidev/trunk/PCIDEV.ASM
View File

@ -450,12 +450,12 @@ no_ummio_here:
Try_MMIO: Try_MMIO:
xor ebx, ebx xor ebx, ebx
mov edx, ebx mov edx, ebx
mov bh, byte [MMIO_BAR] mov bh, [MMIO_BAR]
or bx, 12 ; function 12 or bx, 12 ; function 12
mov ecx, 4096 ; =1 page to map mov ecx, 4096 ; =1 page to map
mcall 62 mcall 62
mov [MMIO_Map], eax ; store MMIO lin.addr.
mov ecx, 0x80990022 ; print color : red mov ecx, 0x80990022 ; print color : red
mov bh, byte [MMIO_BAR]
add bh, '0' add bh, '0'
cmp eax, -3 cmp eax, -3
jne @f jne @f
@ -486,13 +486,13 @@ Try_MMIO:
mcall 4 mcall 4
mmio_dump: mmio_dump:
mov edx, eax mov edx, [MMIO_Map]
mov esi, 64 mov esi, 64
mov ecx, 0x099 ; dump color : blue mov ecx, 0x099 ; dump color : blue
add ebx, 10 add ebx, 10
mov [gr_pos], ebx mov [gr_pos], ebx
mcall 4 mcall 4
mov ecx, eax ; release the tried page mov ecx, [MMIO_Map] ; release the tried page
mcall 62,13 mcall 62,13
mmio_next_bar: mmio_next_bar:
@ -518,8 +518,8 @@ DATA
Form: dw 800 ; window width (no more, special for 800x600) Form: dw 800 ; window width (no more, special for 800x600)
dw 100 ; window x start dw 100 ; window x start
dw 420 ; window height dw 620 ; window height
dw 100 ; window y start dw 20 ; window y start
title db 'PCI Device Enumerator v 2.2 by J.Delozier, S.Kuzmin, V.Hanla, M.Zakiyanov, A.Jerdev', 0 title db 'PCI Device Enumerator v 2.2 by J.Delozier, S.Kuzmin, V.Hanla, M.Zakiyanov, A.Jerdev', 0