From 535fc60c541d165d049328343854760846526b78 Mon Sep 17 00:00:00 2001
From: imp <imp@FreeBSD.org>
Date: Sat, 29 Mar 2003 05:11:14 +0000
Subject: Clearify what happens with the cookiep in various cases.

---
 share/man/man9/BUS_SETUP_INTR.9 | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'share/man')

diff --git a/share/man/man9/BUS_SETUP_INTR.9 b/share/man/man9/BUS_SETUP_INTR.9
index 1124147..1e40371 100644
--- a/share/man/man9/BUS_SETUP_INTR.9
+++ b/share/man/man9/BUS_SETUP_INTR.9
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd April 2, 2000
+.Dd March 28, 2003
 .Dt BUS_SETUP_INTR 9
 .Os
 .Sh NAME
@@ -84,6 +84,16 @@ will be called with the value
 .Fa arg
 as its only argument.
 .Pp
+The
+.Fa cookiep 
+argument is a pointer to a void * that
+.Nm
+will write a cookie for the parent bus' use to if it is successful in
+establishing an interrupt.
+Driver writers may assume that this cookie will be non-zero.
+The nexus driver will write 0 on failure to
+.Fa cookiep.
+.Pp
 The interrupt handler will be detached by
 .Fn BUS_TEARDOWN_INTR .
 The cookie needs to be passed to
-- 
cgit v1.1