Subject: dma driver attach bus fault?
To: None <port-sparc@NetBSD.ORG>
From: Matthew P. Jacob <mjacob@nas.nasa.gov>
List: port-sparc
Date: 05/30/1997 09:15:45
Last night's code (I believe):

Rebooting from 
Boot device: /sbus/esp@0,800000/sd@1,0   File and args: netbsd
>> NetBSD BOOT [$Revision: 1.4 $]
Booting netbsd @ 0x4000
1122272+74128+63448+[59796+67603]=0x156af7
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 1.2E (QIQUE) #4: Fri May 30 08:52:21 PDT 1997
    mjacob@qique.nas.nasa.gov:/u/wk/NetBSD-current/src/sys/arch/sparc/compile/QIQUE
real mem = 16642048
avail mem = 14458880
using 128 buffers containing 524288 bytes of memory
bootpath: /sbus0/esp@0,800000/sd@1,0
mainbus0 (root): SUNW,Sun 4/75
cpu0 at mainbus0: CY7C601 @ 40 MHz, TMS390C602A FPU
cpu0: 65536 byte write-through, 32 bytes/line, hw flush cache chip bug; trap page uncached cache enabled
memreg0 at mainbus0 ioaddr 0xf4000000
clock0 at mainbus0 ioaddr 0xf2000000: mk48t02 (eeprom)
timer0 at mainbus0 ioaddr 0xf3000000 delay constant 17
auxreg0 at mainbus0 ioaddr 0xf7400003
zs0 at mainbus0 ioaddr 0xf1000000 pri 12, softpri 6
zs0a: console i/o
zs1 at mainbus0 ioaddr 0xf0000000 pri 12, softpri 6
audio at mainbus0 ioaddr 0xf7201000 not configured
sbus0 at mainbus0 ioaddr 0xf8000000: clock = 20 MHz
le0 at sbus0 slot 0 offset 0xc00000 pri 5: address 08:00:20:0e:14:a2
le0: 8 receive buffers, 2 transmit buffers
dma0 at sbus0 slot 0 offset 0x400000: rev data fault: pc=f80ebbfc addr=fe020000 ser=20<TIMEOUT>
panic: kernel fault
halted