Int 67 Fn 5BF4  - Rm386 V6.00 - Get Rm386 Global Flags                     [m]

   AX = 5BF4h

Return: AH = 00h
   BX = global flags 1 (see #3330)
   CX = global flags 2 (see #3331)
   DX = global flags 3 (see #3332)
   SI = global flags 4 (see #3333)

See Also: AX=5BF0h

Bitfields for RM386 global flags 1:
Bit(s) Description (Table 3330)
 0-3   reserved
 4 V86 mode
 5 reserved
 6 80386 or higher CPU
 7,8   reserved
 9 A20 enabled at startup
 10    "HIGH_IO"
 11    ROM
 12    large frame
 13,14 reserved
 15    PS/2-style A20 control

Bitfields for RM386 global flags 2:
Bit(s) Description (Table 3331)
 0 HMA in use
 1 XMS present
 2 using XMS driver memory
 3 HIGH (NEAT only)
 4-7   reserved
 8 NOBKTRAP
 9 NORESET
 10    ALTMAP
 11    NOFRAME
 12-15 reserved

Bitfields for RM386 global flags 3:
Bit(s) Description (Table 3332)
 0 NOTEST
 1 NOEBDA
 2 Windows3 support
 3 system board mouse
 4 DISKBUF
 5 EBDALOW
 6 A20 global enable flag
 7 A20 flag
 8 EBDA moved to stub
 9 VXD file was found
 10    reserved
 11    NOBOOTMAP
 12    AUTO
 13    PS/2 machine
 14    Compaq ROM merge active
 15    NOHMA set

Bitfields for RM386 global flags 4:
Bit(s) Description (Table 3333)
 0 "NOV8259" don't virtualize interrupt controller
 1 NOSCSI
 2 NOSCAN
 3 NOTR
 4 ALTBOOT
 5 NOCOMPQ
 6 KB2TRAP
 7 DESHADOW
 8 Video 7 VGA detected
 9 reserved
 10    NOVGA
 11    NOPS2
 12    DEBUG
 13    NOVKB
 14,15 reserved