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When atw_enable is called, power may have been removed and re-applied, 

so invalidate the WEP SRAM to force us to write the keys back to
the hardware.
This commit is contained in:
dyoung 2006-02-18 22:12:01 +00:00
parent f66ad201c4
commit e315c6b227
1 changed files with 6 additions and 2 deletions
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8
sys/dev/ic/atw.c
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@ -1,4 +1,4 @@
/* $NetBSD: atw.c,v 1.106 2006/02/18 22:07:11 dyoung Exp $ */
/* $NetBSD: atw.c,v 1.107 2006/02/18 22:12:01 dyoung Exp $ */
/*-
* Copyright (c) 1998, 1999, 2000, 2002, 2003, 2004 The NetBSD Foundation, Inc.
@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: atw.c,v 1.106 2006/02/18 22:07:11 dyoung Exp $");
__KERNEL_RCSID(0, "$NetBSD: atw.c,v 1.107 2006/02/18 22:12:01 dyoung Exp $");
#include "bpfilter.h"
@ -353,6 +353,10 @@ atw_enable(struct atw_softc *sc)
return (EIO);
}
sc->sc_flags |= ATWF_ENABLED;
/* Power may have been removed, and WEP keys thus
* reset.
*/
sc->sc_flags &= ~ATWF_WEP_SRAM_VALID;
}
return (0);
}