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authorbsh <bsh@NetBSD.org>2003-02-27 14:55:41 +0000
committerbsh <bsh@NetBSD.org>2003-02-27 14:55:41 +0000
commite6ef3bc04113ae94c74a37b79f1f08d0417bc331 (patch)
treeddd21bcf72948b0ab7dc154b7efd084d5479c9a5 /sys
parent33bdc2efe0cae0fd533d489fd81b10ec94b732db (diff)
Some interrupt controllers can select polarity of interrupt signals.
add IST_LEVEL_{LOW,HIGH} and IST_EDGE_{FALLING,RISING,BOTH} for them.
Diffstat (limited to 'sys')
-rw-r--r--sys/arch/evbarm/include/intr.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/arch/evbarm/include/intr.h b/sys/arch/evbarm/include/intr.h
index fbdc82b04f1..93adb77b497 100644
--- a/sys/arch/evbarm/include/intr.h
+++ b/sys/arch/evbarm/include/intr.h
@@ -1,4 +1,4 @@
-/* $NetBSD: intr.h,v 1.10 2003/01/02 23:38:04 thorpej Exp $ */
+/* $NetBSD: intr.h,v 1.11 2003/02/27 14:55:41 bsh Exp $ */
/*
* Copyright (c) 2001, 2003 Wasabi Systems, Inc.
@@ -64,6 +64,12 @@
#define IST_EDGE 2 /* edge-triggered */
#define IST_LEVEL 3 /* level-triggered */
+#define IST_LEVEL_LOW IST_LEVEL
+#define IST_LEVEL_HIGH 4
+#define IST_EDGE_FALLING IST_EDGE
+#define IST_EDGE_RISING 5
+#define IST_EDGE_BOTH 6
+
#ifdef __OLD_INTERRUPT_CODE /* XXX XXX XXX */
/* Software interrupt priority levels */