Make your own free website on Tripod.com
Up ] Docs Home ]

DWCFGMG.SYS (VxD ID 0034h) service number

Back ] Next ]

Value Description

00h

"CM_GetVersion" get supported DDI version
Return: EAX = 00000000h if not installed
AH = major version number
AL = minor version number
EBX = number of devices controlled by DWCFGMG.SYS

01h

"CM_GetConfig" get device configuration
Call: EBX = device index
EDI buffer for configuration information (see #02675)
Return: EAX = status (0000h successful, 0001h index out of range)

02h

"CM_LockConfig" lock device configuration
Call: EDI configuration information (see #02675)
Return: EAX = status
0000h - successful
0001h - resource conflict
0002h - invalid request

03h

"CM_UnlockConfig" unlock device configuration
Call: EDI

configuration information (see #02675)
Return: EAX

=

status
0000h - successful
0001h - invalid request

04h

"CME_QueryResources"

05h

"CME_AllocResources"

06h

"CME_DeallocResources"

See Also:

INT 2F/AX=1684h/BX=0034h