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some fixes from Michael

This commit is contained in:
chopps 1994-06-27 04:56:29 +00:00
parent 3252e2de20
commit 43f5db7cf8
1 changed files with 28 additions and 14 deletions
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42
sys/arch/amiga/dev/siop.c
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@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* @(#)siop.c 7.5 (Berkeley) 5/4/91
* $Id: siop.c,v 1.14 1994/06/22 16:20:53 chopps Exp $
* $Id: siop.c,v 1.15 1994/06/27 04:56:29 chopps Exp $
*/
/*
@ -254,6 +254,7 @@ static struct {
* 0x04 - siopintr
* 0x08 - phase mismatch
* 0x10 - panic on phase mismatch
* 0x20 - panic on unhandled exceptions
*/
int siop_debug = 0;
int siopsync_debug = 0;
@ -948,20 +949,33 @@ siop_checkintr(dev, istat, dstat, sstat0, status)
*status = -1;
return 1;
}
if (sstat0 & SIOP_SSTAT0_SGE)
printf ("SIOP: SCSI Gross Error\n");
if (sstat0 & SIOP_SSTAT0_PAR)
printf ("SIOP: Parity Error\n");
if (dstat & SIOP_DSTAT_OPC)
printf ("SIOP: Invalid SCRIPTS Opcode\n");
bad_phase:
/*
* temporary panic for unhandled conditions
* displays various things about the 53C710 status and registers
* then panics.
* XXXX need to clean this up to print out the info, reset, and continue
*/
printf ("siopchkintr: target %x ds %x\n", target, &dev->sc_ds);
printf ("scripts %x ds %x regs %x dsp %x dcmd %x\n", dev->sc_scriptspa,
dev->sc_dspa, kvtop(regs), regs->siop_dsp, *((long *)&regs->siop_dcmd));
printf ("siopchkintr: istat %x dstat %x sstat0 %x dsps %x dsa %x sbcl %x sts %x msg %x\n",
istat, dstat, sstat0, regs->siop_dsps, regs->siop_dsa, regs->siop_sbcl,
dev->sc_stat[0], dev->sc_msg[0]);
panic("siopchkintr: **** temp ****");
/*
* temporary panic for unhandled conditions
* displays various things about the 53C710 status and registers
* then panics.
* XXXX need to clean this up to print out the info, reset, and continue
*/
printf ("siopchkintr: target %x ds %x\n", target, &dev->sc_ds);
printf ("scripts %x ds %x regs %x dsp %x dcmd %x\n", dev->sc_scriptspa,
dev->sc_dspa, kvtop(regs), regs->siop_dsp,
*((long *)&regs->siop_dcmd));
printf ("siopchkintr: istat %x dstat %x sstat0 %x dsps %x dsa %x sbcl %x sts %x msg %x\n",
istat, dstat, sstat0, regs->siop_dsps, regs->siop_dsa,
regs->siop_sbcl, dev->sc_stat[0], dev->sc_msg[0]);
#ifdef DEBUG
if (siop_debug & 0x20)
panic("siopchkintr: **** temp ****");
#endif
siopreset (dev); /* hard reset */
*status = -1;
return 1;
}
/*