kolibrios/programs/system/gmon/SMBus.inc

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;
; Ghost Monitor - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>) <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; Copyright (C) 2005, 2006, 2007 Mihailov Ilia (ghost.nsk@mail.ru)
; All Right Reserved
;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
; SMBus interface
;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
;include 'smb_nf2.inc'
smb_base dd 0 ; IO port base for SMBus acces
smb_slave dd 0 ; SMBus addres for monitoring chip
;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
smbInit:
; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> !!!
; mov dword[IO_Read ], nf2_readb
; mov dword[IO_Write], nf2_writeb
; See pci_pm.c -> pci_pm_smb_prob
.exit_err:
stc
ret
.exit_ok:
clc
ret
;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
; pci_bus_num: db 2 ; <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <EFBFBD><EFBFBD><EFBFBD><EFBFBD>
; pci_devfn: db 255
; find_north_bridg:
; mov bl, 6
; xor cl, cl
; nbus: mov bh, [pci_bus_num]
; ndevfn: mov ch, [pci_devfn]
; mov eax, 62
; int 0x40
; cmp eax, 0xffffffff
; je bd_next
;;;;---------
; mov esi, bd_table_end - bd_table - 12
; @@: cmp eax, [bd_table + esi]
; je bd_found
; test esi, esi
; jz bd_next
; sub esi, 12
; jmp @b
;;;;---------
; bd_next:dec byte[pci_devfn]
; jns ndevfn
; mov byte[pci_devfn], 0
; dec byte[pci_bus_num]
; jns nbus
; ret
; bd_found:
; add esi, bd_table + 4
; mov edi, nb_name
; mov ecx, 2
; rep movsd
; mov [bd_id], eax
; ret
;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
smbClose:
ret
;-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=