BANKINFO

Bank information data structure.

Type

ULONG  ulBankLength;
USHORT usBank;
USHORT usVideoModeType;
USHORT usReadWriteMode;

C Declaration Method

typedef struct

Fields

ulBankLength

Length of the bank.

Represents the combined length of all parameter packet fields. This is a required field for all calls, including those made by way of the 32-bit DosDevIOCtl, with a minimum packet length of 10 bytes.

usBank

Current bank.

The current bank value to be set/returned. The bank size is 64KB regardless of the value specified for the video mode type field.

usVideoModeType

Current video mode type.

Defines the adapter video mode type to the device driver, and has one of the following values:

0 - Text Mode

1 - Planar Mode

2 - Linear Mode

This field is required.

usReadWriteMode

Read/Write bank mode.

Specifies what bank type is to be set/returned, and has one of the following values:

0 - Read

1 - Write

This field is required.