G'day,

I've tried booting a kernel (built from sources as of March 3) on
a 3000-300X to see if it hangs in the way mmcnamar@gr-lakes.com
described after installing the rz25 image on his machine.

The kernel hangs after the scc0 probe (the same place that Matt reported).
After writing the scc0 address to the console, there is a ~1 sec pause
then a disk burgle, another ~1 sec pause and another disk burgle, and
then the machine locks. Pressing the interrupt button will not get me
back to the SRM console.

The config file (attached) I'm using is close to the GENERIC one.

Any suggestions?
The kernel boots happily on noname, so I can do trial builds and then
just swap the disk to the 3000-300X.

Regards,

-- 
John Birrell - jb@cimlogic.com.au; jb@netbsd.org
CIMlogic Pty Ltd, 119 Cecil Street, South Melbourne Vic 3205, Australia
Tel +61 3 9690 6900 Fax +61 3 9690 6650 Mob +61 418 353 137

#
# NETBSD2
#

include	"arch/alpha/conf/std.alpha"

maxusers 8

# set kernel load address a bit higher to allow kernel to be netbooted.
# if not netbooting, the "makeoptions LOADADDRESS" line can be commented
# out to save a fair chunk (~850k) of RAM.
makeoptions	LOADADDRESS="fffffc0000300000"

# CPU Support
options		DEC_3000_300	# Pelican etc:	3000/300*
options		DEC_AXPPCI_33	# NoName:	AXPpci33, etc.

# Standard system options
options		KTRACE			# System call tracing support

# Diagnostic/debugging support options
options		DIAGNOSTIC		# Cheap kernel consistency checks
options		DEBUG			# Expensive debugging checks/support

# File systems
file-system 	FFS		# Fast file system
file-system 	MFS		# Memory-based file system
file-system 	CD9660		# ISO-9660 CD-ROM FS (w/RockRidge extensions)
file-system 	MSDOSFS		# MS-DOS-compatible file system
file-system 	NFS		# Sun NFS-compatible file system client

# File system options
options		FIFO		# POSIX fifo support (in all file systems)
options		NFSSERVER	# Sun NFS-compatible file system server
options		NFSCLIENT	# Sun NFS-compatible file system client

# Networking options
options		INET		# Internet protocol suite

# 4.3BSD compatibility.  Should be optional, but necessary for now.
options		COMPAT_43

# Binary compatibility with previous versions of NetBSD.
#options	COMPAT_09
options		COMPAT_10
options		COMPAT_11
options		COMPAT_12

# Loadable Kernel Modules
options		LKM

# Disable kernel security.
#options	INSECURE

# Misc. options
options		EISAVERBOSE		# recognize "unknown" EISA devices
options		PCIVERBOSE		# recognize "unknown" PCI devices
options		TCVERBOSE		# recognize "unknown" TC devices
options		UCONSOLE		# users can use TIOCCONS (for xconsole)

# System V
options		SYSVMSG
options		SYSVSHM
options		SYSVSEM
options		SHMMAXPGS=2048
options		SEMMNI=256
options		SEMMNU=256

config		netbsd		root on sd0 swap on sd0

mainbus0 at	root
cpu*	at	mainbus0

# TurboChannel host bus adapter support
tcasic*	at	mainbus0

# TurboChannel bus support
tc*	at	tcasic?

# TurboChannel devices
ioasic*	at	tc? slot ? offset ?
mcclock* at	ioasic? offset ?
le*	at	ioasic? offset ?
scc0	at	ioasic? offset ?
scc1	at	ioasic? offset ?
tcds0	at	tc? slot ? offset ?
asc0	at	tcds? slot ?
asc1	at	tcds? slot ?
cfb*	at	tc? slot ? offset ?
sfb*	at	tc? slot ? offset ?
le*	at	tc? slot ? offset ?
fta*	at	tc? slot ? offset ?		# DEC DEFTA FDDI cards

# PCI host bus adapter support
apecs*	at	mainbus?
cia*	at	mainbus?
lca*	at	mainbus?

# PCI bus support
pci*	at	apecs?
pci*	at	cia?
pci*	at	lca?
pci*	at	ppb?

# PCI devices
#ahc*	at	pci? dev ? function ?		# AHA-28xx SCSI (NOT 64-BIT)
de*	at	pci? dev ? function ?		# 21x4[012]-based Ethernet
en*	at	pci? dev ? function ?		# ENI PCI ATM (untested)
ep*	at	pci? dev ? function ?		# 3COM 3c59x (untested)
fpa*	at	pci? dev ? function ?		# DEC DEFPA FDDI cards
le*	at	pci? dev ? function ?		# PCI LANCE Ethernet (untested)
ncr*	at	pci? dev ? function ?		# NCR 53c8xx SCSI
pceb*	at	pci? dev ? function ?		# Intel PCI-EISA brige
vga*	at	pci? dev ? function ?		# PCI VGA graphics
ppb*	at	pci? dev ? function ?		# PCI-PCI bridges
sio*	at	pci? dev ? function ?		# Intel PCI-ISA bridge
tga*	at	pci? dev ? function ?		# DEC ZLXp-E[123] graphics

# ISA/EISA bus support
isa*	at	pceb?
eisa*	at	pceb?
isa*	at	sio?

# ISA devices
mcclock* at	isa? port 0x70
pcppi*	at	isa?				# PC prog. periph. interface
pckbd*	at	pcppi?				# PC keyboard (kbd port)
pms*	at	pcppi?				# PS/2-style mouse (aux port)
com*	at	isa? port 0x3f8 irq 4		# standard serial ports
com*	at	isa? port 0x2f8 irq 3
lpt*	at	isa? port 0x3bc irq 7		# standard parallel port
vga*	at	isa?				# ISA (EISA: XXX) VGA
#wss*	at	isa? port 0x530 irq 9 drq 0	# Windows Sound System

# EISA devices
fea*	at	eisa? slot ?			# DEC DEFEA FDDI cards

# SCSI bus support
scsibus* at	asc?
scsibus* at	ncr?

# SCSI devices
cd*	at	scsibus? target ? lun ?		# SCSI CD-ROM drives
sd*	at	scsibus? target ? lun ?		# SCSI disk drives
st*	at	scsibus? target ? lun ?		# SCSI tape drives

# Workstation Console attachments
wscons*	at	cfb?
wscons*	at	vga?
wscons*	at	sfb?
wscons*	at	tga?

pseudo-device	bpfilter	16
pseudo-device	ccd		4
pseudo-device	loop		1
pseudo-device	md		1
pseudo-device	ppp		4
pseudo-device	pty		64
pseudo-device	sl		4
pseudo-device	vnd		4