VPICD_VM_SlavePIC_Mask_Change

include vpicd.inc

mov     ebx, VMHandle
mov     ecx, bMask
VxDcall VPICD_VM_SlavePIC_Mask_Change
 

VxDs may hook this service to be notified if a VM has masked or unmasked IRQ 2 which effectively masks/unmasks IRQ 8 through IRQ 15. Uses all registers.

• This service has no return value.

VMHandle

VM handle.

bMask

This flag is zero if the IRQ is being unmasked; otherwise it is non-zero.