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Deal with unrecognized SCSI message byte - restart script to clear the 

ACK.  No longer hangs the driver when an unhandled message byte is seen.
This commit is contained in:
mhitch 2008-12-08 22:05:13 +00:00
parent ce732c2d14
commit 58d3184539
2 changed files with 6 additions and 6 deletions
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6
sys/arch/amiga/dev/siop.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: siop.c,v 1.58 2007/10/17 19:53:17 garbled Exp $ */
/* $NetBSD: siop.c,v 1.59 2008/12/08 22:05:13 mhitch Exp $ */
/*
* Copyright (c) 1990 The Regents of the University of California.
@ -70,7 +70,7 @@
#include "opt_ddb.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: siop.c,v 1.58 2007/10/17 19:53:17 garbled Exp $");
__KERNEL_RCSID(0, "$NetBSD: siop.c,v 1.59 2008/12/08 22:05:13 mhitch Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -1352,7 +1352,7 @@ siop_checkintr(struct siop_softc *sc, u_char istat, u_char dstat,
sc->sc_dev.dv_xname, rp->siop_sfbr, acb->msg[1], rp->siop_sbcl);
/* what should be done here? */
DCIAS(kvtop(&acb->msg[1]));
rp->siop_dsp = sc->sc_scriptspa + Ent_switch;
rp->siop_dsp = sc->sc_scriptspa + Ent_clear_ack;
return (0);
}
if (dstat & SIOP_DSTAT_SIR && rp->siop_dsps == 0xff0a) {

6
sys/arch/amiga/dev/siop2.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: siop2.c,v 1.30 2007/10/17 19:53:17 garbled Exp $ */
/* $NetBSD: siop2.c,v 1.31 2008/12/08 22:05:13 mhitch Exp $ */
/*
* Copyright (c) 1990 The Regents of the University of California.
@ -70,7 +70,7 @@
#include "opt_ddb.h"
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: siop2.c,v 1.30 2007/10/17 19:53:17 garbled Exp $");
__KERNEL_RCSID(0, "$NetBSD: siop2.c,v 1.31 2008/12/08 22:05:13 mhitch Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -1474,7 +1474,7 @@ siopng_dump(sc);
sc->sc_dev.dv_xname, rp->siop_sfbr, acb->msg[1], rp->siop_sbcl);
/* what should be done here? */
DCIAS(kvtop(&acb->msg[1]));
rp->siop_dsp = sc->sc_scriptspa + Ent_switch;
rp->siop_dsp = sc->sc_scriptspa + Ent_clear_ack;
return (0);
}
if (dstat & SIOP_DSTAT_SIR && rp->siop_dsps == 0xff0a) {