[src/trunk]: src/sys/dev/usb Small changes to behaviour when disconnecting.

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

details:   https://anonhg.NetBSD.org/src/rev/a2b3731ed9fb
branches:  trunk
changeset: 517475:a2b3731ed9fb
user:      augustss <augustss%NetBSD.org@localhost>
date:      Tue Nov 13 07:57:22 2001 +0000

description:
Small changes to behaviour when disconnecting.

diffstat:

 sys/dev/usb/if_aue.c |  14 +++++++++++---
 1 files changed, 11 insertions(+), 3 deletions(-)

diffs (46 lines):

diff -r 9db8cf432d6a -r a2b3731ed9fb sys/dev/usb/if_aue.c
--- a/sys/dev/usb/if_aue.c      Tue Nov 13 07:56:39 2001 +0000
+++ b/sys/dev/usb/if_aue.c      Tue Nov 13 07:57:22 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_aue.c,v 1.68 2001/11/13 06:24:53 lukem Exp $        */
+/*     $NetBSD: if_aue.c,v 1.69 2001/11/13 07:57:22 augustss Exp $     */
 /*
  * Copyright (c) 1997, 1998, 1999, 2000
  *     Bill Paul <wpaul%ee.columbia.edu@localhost>.  All rights reserved.
@@ -77,7 +77,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_aue.c,v 1.68 2001/11/13 06:24:53 lukem Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_aue.c,v 1.69 2001/11/13 07:57:22 augustss Exp $");
 
 #if defined(__NetBSD__)
 #include "opt_inet.h"
@@ -441,6 +441,13 @@
        int                     i;
        u_int16_t               val;
 
+       if (sc->aue_dying) {
+#ifdef DIAGNOSTIC
+               printf("%s: dying\n", USBDEVNAME(sc->aue_dev));
+#endif
+               return 0;
+       }
+
 #if 0
        /*
         * The Am79C901 HomePNA PHY actually contains
@@ -545,11 +552,12 @@
         * This turns on the 'dual link LED' bin in the auxmode
         * register of the Broadcom PHY.
         */
-       if (sc->aue_flags & LSYS) {
+       if (!sc->aue_dying && (sc->aue_flags & LSYS)) {
                u_int16_t auxmode;
                auxmode = aue_miibus_readreg(dev, 0, 0x1b);
                aue_miibus_writereg(dev, 0, 0x1b, auxmode | 0x04);
        }
+       DPRINTFN(5,("%s: %s: exit\n", USBDEVNAME(sc->aue_dev), __FUNCTION__));
 }
 
 #define AUE_POLY       0xEDB88320