VPICD_Physically_Mask

include vpicd.inc

mov eax, IRQHand ; IRQ handle

VxDcall VPICD_Physically_Mask


The VPICD_Physically_Mask service masks the specified IRQ on
the hardware PIC. This suppresses all hardware interrupts on the IRQ until the
VPICD_Physically_Unmask or VPICD_Set_Auto_Masking service is called.

Parameters

IRQHand

Specifies the handle identifying the IRQ.

Return Value

This service has no return value.

Uses

Flags

See Also

VPICD_Physically_Unmask, VPICD_Set_Auto_Masking