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If the interface is not marked as running, abort tlp_intr() early.

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This commit is contained in:
thorpej 1999-09-17 21:57:36 +00:00
parent 79f938f5f8
commit 9002796d07
1 changed files with 8 additions and 1 deletions
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9
sys/dev/ic/tulip.c
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@ -1,4 +1,4 @@
/* $NetBSD: tulip.c,v 1.10 1999/09/14 23:23:32 thorpej Exp $ */
/* $NetBSD: tulip.c,v 1.11 1999/09/17 21:57:36 thorpej Exp $ */
/*-
* Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
@ -826,6 +826,13 @@ tlp_intr(arg)
DPRINTF(sc, ("%s: tlp_intr\n", sc->sc_dev.dv_xname));
/*
* If the interface isn't running, the interrupt couldn't
* possibly have come from us.
*/
if ((ifp->if_flags & IFF_RUNNING) == 0)
return (0);
for (;;) {
status = TULIP_READ(sc, CSR_STATUS);
if (status)