[src/trunk]: src/sys/arch/alpha/pci Reset maxstray count if we get a good int...

[mjacob <mjacob%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e7656f699c4b
branches:  trunk
changeset: 481952:e7656f699c4b
user:      mjacob <mjacob%NetBSD.org@localhost>
date:      Thu Feb 10 07:45:43 2000 +0000

description:
Reset maxstray count if we get a good interrupt for a level.

diffstat:

 sys/arch/alpha/pci/pci_kn300.c |  9 ++++-----
 1 files changed, 4 insertions(+), 5 deletions(-)

diffs (38 lines):

diff -r 2946bbda8a76 -r e7656f699c4b sys/arch/alpha/pci/pci_kn300.c
--- a/sys/arch/alpha/pci/pci_kn300.c    Thu Feb 10 07:45:02 2000 +0000
+++ b/sys/arch/alpha/pci/pci_kn300.c    Thu Feb 10 07:45:43 2000 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: pci_kn300.c,v 1.17 2000/02/10 04:31:36 mjacob Exp $ */
+/* $NetBSD: pci_kn300.c,v 1.18 2000/02/10 07:45:43 mjacob Exp $ */
 
 /*
  * Copyright (c) 1998 by Matthew Jacob
@@ -32,7 +32,7 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: pci_kn300.c,v 1.17 2000/02/10 04:31:36 mjacob Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pci_kn300.c,v 1.18 2000/02/10 07:45:43 mjacob Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -102,7 +102,7 @@
 
                kn300_pci_intr = alpha_shared_intr_alloc(NIRQ);
                for (g = 0; g < NIRQ; g++) {
-                       alpha_shared_intr_set_maxstrays(kn300_pci_intr, g, 100);
+                       alpha_shared_intr_set_maxstrays(kn300_pci_intr, g, 25);
                        savirqs[g] = (char) -1;
                }
                set_iointr(kn300_iointr);
@@ -286,9 +286,8 @@
                 * Any claim of an interrupt at this level is a hint to
                 * reset the stray interrupt count- elsewise a slow leak
                 * over time will cause this level to be shutdown.
-                *
-                * Unfortunately, there's no clean mechanism to do this yet.
                 */
+               alpha_shared_intr_set_maxstrays(kn300_pci_intr, irq, 25);
                return;
        }