Subject: spurious interrupt on esp0 after kernel rebuild (18-feb)
To: None <port-sparc@NetBSD.ORG>
From: Kees Hofwegen <kho@oce.nl>
List: port-sparc
Date: 02/24/1996 16:33:34
Hello, all

I made a kernel from the current source code from 19-feb, and after a complete
recompilation and installation mij kernel gave the following error:

(Result from the message file )
> chaos /netbsd: Copyright (c) 1982, 1986, 1989, 1991, 1993
> chaos /netbsd:  The Regents of the University of California.  Al
l rights reserved.
> chaos /netbsd: 
> chaos /netbsd: NetBSD 1.1A (CHAOS1.1B) #0: Fri Feb 23 00:31:51 M

> chaos /netbsd:     root@chaos:/usr/src/sys/arch/sparc/compile/CHAOS1.1B
> chaos /netbsd: real mem = 16723968
> chaos /netbsd: avail mem = 14266368
> chaos /netbsd: using 204 buffers containing 835584 bytes of memory
> chaos /netbsd: bootpath: /sbus0/esp0/sd@1,0
> chaos /netbsd: mainbus0 (root)
> chaos /netbsd: cpu0 at mainbus0: Sun 4/65 (MB86900/1A or L64801@ 25 MHz, WTL3170/2 FPU)
> chaos /netbsd: cpu0: 65536 byte write-through, 16 bytes/line, sw flush cache enabled
> chaos /netbsd: memreg0 at mainbus0 ioaddr 0xf4000000
> chaos /netbsd: clock0 at mainbus0 ioaddr 0xf2000000: mk48t02 (eeprom)
> chaos /netbsd: timer0 at mainbus0 ioaddr 0xf3000000
> chaos /netbsd: auxreg0 at mainbus0 ioaddr 0xf7400000
> chaos /netbsd: zs0 at mainbus0 ioaddr 0xf1000000 pri 12, softpri 6
> chaos /netbsd: zs1 at mainbus0 ioaddr 0xf0000000 pri 12, softpri 6
> chaos /netbsd: fdc0 at mainbus0 ioaddr 0xf7200000 pri 11, softpri 4: chip 82072
> chaos /netbsd: fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 se
c
> chaos /netbsd: audio0 at mainbus0 ioaddr 0xf7201000 pri 13, soft pri 4
> chaos /netbsd: sbus0 at mainbus0 ioaddr 0xf8000000: clock = 25 MHz
> chaos /netbsd: dma0 at sbus0 slot 0 offset 0x400000: rev 1
> chaos /netbsd: esp0 at sbus0 slot 0 offset 0x800000 pri 3: ESP100 25Mhz, target 7
> chaos /netbsd: scsibus0 at esp0
> chaos /netbsd: esp0: spurious interrupt
                               ^^^^
After this message the systems retries  and I aborted it.

> chaos /netbsd: stopping on keyboard abort

I'm using a sparc 1+ with 16Mb  and Two harddisks Identifying themselves as:
/netbsd: esp0 targ 0 lun 0: <SEAGATE, ST1480   SUN0424, 7516> SCSI2 0/direct fixed
/netbsd: esp0 targ 1 lun 0: <QUANTUM, LIGHTNING 540S, 241E> SCSI2 0/direct fixed


Does anyone know what is going on here. Did I compile it wrongly? any other
stupid mistake ?


Greetings Kees Hofwegen.

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