[cgutman] 49255: [HAL] - HalpEnableInterruptHandler: Set the IDT_LATCHED flag if the caller requested a latched interrupt

Author: cgutman
Date: Sun Oct 24 10:28:15 2010
New Revision: 49255

URL: http://svn.reactos.org/svn/reactos?rev=49255&view=rev
Log:
[HAL]
- HalpEnableInterruptHandler: Set the IDT_LATCHED flag if the caller requested a latched interrupt

Modified:
    trunk/reactos/hal/halx86/generic/usage.c

Modified: trunk/reactos/hal/halx86/generic/usage.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/usage.c?...
==============================================================================
--- trunk/reactos/hal/halx86/generic/usage.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/generic/usage.c [iso-8859-1] Sun Oct 24 10:28:15 2010
@@ -509,6 +509,9 @@
                            IN PVOID Handler,
                            IN KINTERRUPT_MODE Mode)
 {
+    /* Set the IDT_LATCHED flag for latched interrupts */
+    if (Mode == Latched) Flags |= IDT_LATCHED;
+    
     /* Register the vector */
     HalpRegisterVector(Flags, BusVector, SystemVector, Irql);