Changeset 03ae23accc283e673c5bce8b89c5c1b6e177bcb2 for core/serirq.inc

Timestamp:

09/05/09 00:26:51 (3 years ago)

Author:

H. Peter Anvin <hpa@…>

Children:

08d95ca91f87a0c8ec452bb17e837e845738d530

Parents:

779a360023f47def89666923653d3ec59483a036

git-committer:

H. Peter Anvin <hpa@zytor.com> / 2009-09-04T17:26:51Z-0700

Message:

core: clean up SerialIRQPort when uninstalling the interrupt system

Make sure SerialIRQPort is zero when there is no active interrupt
system installed.

Signed-off-by: H. Peter Anvin <hpa@…>

Files:

• core/serirq.inc (modified) (1 diff)

core/serirq.inc

@@ -191 +191 @@
                 rep movsd
 
+                xor ax,ax
+                mov [SerialIRQPort],ax          ; No active interrupt system
+
 .done:
                 pop es