V86MMGR_Set_Mapping_Info

The V86MMGR_Set_Mapping_Info service notifies the V86MMGR mapper services of the amount of space a virtual device requires for calls to the mapper service calls. This service must be made during the Sys_Critical_Init or Device_Init message for devices with an initialization order less than V86MMGR_Init_Order. These settings are used by the V86MMGR Device_Init message while processing the Device_Init message.

Parameters

AL

Specifies the minimum number of pages required for copy buffer.

AH

Specifies the maximum number of pages desired for copy buffer.

BL

Specifies the minimum number of pages required for private global mapping region.

BH

Specifies the minimum number of pages required for shared global mapping region.

CL

Specifies the maximum number of pages desired for global page mapping region.

Return Value

This service has no return value.

Uses

Flags