[src/trunk]: src/sys/dev/ic PR/50692: David Binderman: Set the right wake up ...

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

details:   https://anonhg.NetBSD.org/src/rev/49e2f658ca85
branches:  trunk
changeset: 343246:49e2f658ca85
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Jan 26 16:00:12 2016 +0000

description:
PR/50692: David Binderman: Set the right wake up bits.

diffstat:

 sys/dev/ic/atw.c |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (32 lines):

diff -r 524ddbbe04d8 -r 49e2f658ca85 sys/dev/ic/atw.c
--- a/sys/dev/ic/atw.c  Tue Jan 26 14:34:50 2016 +0000
+++ b/sys/dev/ic/atw.c  Tue Jan 26 16:00:12 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: atw.c,v 1.156 2013/11/22 00:01:09 riz Exp $  */
+/*     $NetBSD: atw.c,v 1.157 2016/01/26 16:00:12 christos Exp $  */
 
 /*-
  * Copyright (c) 1998, 1999, 2000, 2002, 2003, 2004 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: atw.c,v 1.156 2013/11/22 00:01:09 riz Exp $");
+__KERNEL_RCSID(0, "$NetBSD: atw.c,v 1.157 2016/01/26 16:00:12 christos Exp $");
 
 
 #include <sys/param.h>
@@ -988,9 +988,11 @@
        uint32_t wcsr;
 
        wcsr = ATW_READ(sc, ATW_WCSR);
-       wcsr &= ~(ATW_WCSR_BLN_MASK|ATW_WCSR_LSOE|ATW_WCSR_MPRE|ATW_WCSR_LSOE);
+       wcsr &= ~ATW_WCSR_BLN_MASK;
        wcsr |= __SHIFTIN(7, ATW_WCSR_BLN_MASK);
-       ATW_WRITE(sc, ATW_WCSR, wcsr);  /* XXX resets wake-up status bits */
+       /* We always want to wake up on link loss or TSFT out of range */
+       wcsr |= ATW_WCSR_LSOE|ATW_WCSR_TSFTWE;
+       ATW_WRITE(sc, ATW_WCSR, wcsr);
 
        DPRINTF(sc, ("%s: %s reg[WCSR] = %08x\n",
            device_xname(sc->sc_dev), __func__, ATW_READ(sc, ATW_WCSR)));