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Re: 4.01 panic/lock issues?
On Sat, Dec 27, 2008 at 02:41:18AM +0900, Izumi Tsutsui wrote:
> Ah, I'm afraid GENERIC is a bit too large for 3/60 PROM.
> (current has already been hit the same problem even on 3/80)
>
> Does it work if the GENERIC kernel is stripped?
Attached is a config file that makes a bootable kernel from the netbsd-4
branch. I removed the VME stuff and some pseudo-devices. So size may
well be the issue.
--
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
NetBSD: 26 ans d'experience feront toujours la difference
--
# $NetBSD: GENERIC,v 1.137.2.1 2007/06/05 20:50:09 bouyer Exp $
#
# GENERIC machine description file
#
# This machine description file is used to generate the default NetBSD
# kernel. The generic kernel does not include all options, subsystems
# and device drivers, but should be useful for most applications.
#
# The machine description file can be customised for your specific
# machine to reduce the kernel size and improve its performance.
#
# For further information on compiling NetBSD kernels, see the config(8)
# man page.
#
# For further information on hardware support for this architecture, see
# the intro(4) man page. For further information about kernel options
# for this architecture, see the options(4) man page. For an explanation
# of each device driver in this file see the section 4 man page for the
# device.
# Supports Sun3 (3/50, 3/60, 3/110, 3/160, 3/260, 3/E)
# Supports root on: ie0, le0, sd*, ...
include "arch/sun3/conf/std.sun3"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
#ident "GENERIC-$Revision: 1.137.2.1 $"
# Machines to be supported by this kernel
options FPU_EMULATE
options HAVECACHE # Sun3/260 VAC
# Needs to be set per system. i.e change these as you see fit
maxusers 4
# Standard system options
options KTRACE # system call tracing
#options SYSTRACE # system call vetting via systrace(1)
options SYSVMSG # System V message queues
options SYSVSEM # System V semaphores
#options SEMMNI=10 # number of semaphore identifiers
#options SEMMNS=60 # number of semaphores in system
#options SEMUME=10 # max number of undo entries per process
#options SEMMNU=30 # number of undo structures in system
options SYSVSHM # System V shared memory
#options SHMMAXPGS=1024 # 1024 pages is the default
options P1003_1B_SEMAPHORE # p1003.1b semaphore support
#options LKM # loadable kernel modules
#options INSECURE # disable kernel security level
options USERCONF # userconf(4) support
#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
# Enable experimental buffer queue strategy for better responsiveness under
# high disk I/O load. Use it with caution - it's not proven to be stable yet.
#options BUFQ_READPRIO
#options BUFQ_PRIOCSCAN
# Which kernel debugger? Uncomment either this:
options DDB
# ... or these for KGDB (gdb remote target)
#makeoptions DEBUG="-g" # debugging symbols for gdb
#options KGDB
#options KGDB_DEV=0x0C01 # ttya=0C00 ttyb=0C01
# Other debugging options
#options DDB_HISTORY_SIZE=100 # enable history editing in DDB
#options DEBUG # kernel debugging code
#options DIAGNOSTIC # extra kernel sanity checking
#options KMEMSTATS # kernel memory statistics (vmstat -m)
#options PMAP_DEBUG
#options SCSIDEBUG
#options SCSIVERBOSE # Verbose SCSI errors
# Compatibility options
options COMPAT_SUNOS # can run SunOS 4.1.1 executables
#options COMPAT_SVR4 # can run SVR4 executables
options COMPAT_43 # and 4.3BSD and ...
options COMPAT_10 # NetBSD 1.0
options COMPAT_11 # NetBSD 1.1
options COMPAT_12 # NetBSD 1.2
options COMPAT_13 # NetBSD 1.3
options COMPAT_14 # NetBSD 1.4
options COMPAT_15 # NetBSD 1.5
options COMPAT_16 # NetBSD 1.6
options COMPAT_20 # NetBSD 2.0
options COMPAT_30 # NetBSD 3.0 compatibility.
options COMPAT_AOUT_M68K # support for NetBSD a.out executables
#options COMPAT_LINUX # can run Linux/m68k executables
options EXEC_AOUT # support for a.out executables
#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
# Filesystem options
file-system FFS # Berkeley Fast Filesystem
file-system NFS # Sun NFS client support
file-system CD9660 # ISO 9660 + Rock Ridge file system
file-system FDESC # /dev/fd/*
file-system KERNFS # /kern
file-system NULLFS # loopback file system
file-system OVERLAY # overlay file system
file-system PROCFS # /proc
file-system UNION # union file system
file-system MFS # memory-based filesystem
file-system PTYFS # /dev/pts/N support
#file-system TMPFS # Efficient memory file-system
#file-system UDF # experimental - OSTA UDF CD/DVD file-system
options NFSSERVER # nfs server support
options QUOTA # FFS quotas
#options FFS_EI # FFS Endian Independant support
options SOFTDEP # FFS soft updates support.
#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental
#options FFS_NO_SNAPSHOT # No FFS snapshot support
# Networking options
options INET # IP protocol stack support
options INET6 # IPV6
#options IPSEC # IP security
#options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T)
#options IPSEC_DEBUG # debug for IP security
#options GATEWAY # IP packet forwarding
#options ISO,TPIP # OSI networking
#options EON # OSI tunneling over IP
options PFIL_HOOKS # pfil(9) packet filter hooks.
#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
#options ALTQ # Manipulate network interfaces' output queues
#options ALTQ_BLUE # Stochastic Fair Blue
#options ALTQ_CBQ # Class-Based Queueing
#options ALTQ_CDNR # Diffserv Traffic Conditioner
#options ALTQ_FIFOQ # First-In First-Out Queue
#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box)
#options ALTQ_HFSC # Hierarchical Fair Service Curve
#options ALTQ_LOCALQ # Local queueing discipline
#options ALTQ_PRIQ # Priority Queueing
#options ALTQ_RED # Random Early Detection
#options ALTQ_RIO # RED with IN/OUT
#options ALTQ_WFQ # Weighted Fair Queueing
# Work-around for root on slow servers (insurance...)
options NFS_BOOT_RWSIZE=1024
options NFS_BOOT_BOOTPARAM
config netbsd root on ? type ?
# On-board I/O space (required)
include "arch/sun3/conf/obio.sun3"
# On-board memory (optional)
# See frame-buffers
obmem0 at mainbus?
# VME bus support (optional)
# One unit for each address space
#vme0 at mainbus? # A16/D16
#vme1 at mainbus? # A16/D32
#vme2 at mainbus? # A24/D16
#vme3 at mainbus? # A24/D32
#vme4 at mainbus? # A32/D16
#vme5 at mainbus? # A32/D32
#
# Serial ports
#
zstty0 at zsc1 channel 0 # ttya
zstty1 at zsc1 channel 1 # ttyb
kbd0 at zsc0 channel 0 # keyboard
ms0 at zsc0 channel 1 # mouse
#
# Network devices
#
# Intel Ethernet (onboard, or VME)
#ie0 at obio0 addr 0x0C0000 ipl 3
#ie1 at vme2 addr 0xe88000 ipl 3 vect 0x75
# Lance Ethernet (only onboard)
le0 at obio0 addr 0x120000 ipl 3
# All Sun3 machines with an "le" (3/50, 3/60) should be
# presumed to have the old, buggy LANCE chip. (Rev. C)
options LANCE_REVC_BUG
#
# Disk and tape devices
#
# Sun3 "si" SCSI controller (NCR 5380)
# This driver has several flags which may be enabled using
# the "flags" directive. Valid flags are:
#
# 0x000ff Set (1<<target) to disable disconnect/reselect
# 0x0ff00 Set (1<<(target+8)) to disable parity checking
# 0x10000 Set this bit to disable DMA interrupts (poll)
# 0x20000 Set this bit to disable DMA entirely (use PIO)
#
# For example: "flags 0x1000f" would disable DMA interrupts,
# and disable disconnect/reselect for targets 0-3
si0 at obio0 addr 0x140000 ipl 2
#si0 at vme2 addr 0x200000 ipl 2 vect 0x40
#si1 at vme2 addr 0x204000 ipl 2 vect 0x41
# Xylogics 450/451 controllers (VME A16/D16)
#xyc0 at vme0 addr 0xee40 ipl 2 vect 0x48
#xyc1 at vme0 addr 0xee48 ipl 2 vect 0x49
#xy* at xyc? drive ?
# Xylogics 7053 controllers (VME A16/D32)
#xdc0 at vme1 addr 0xee80 ipl 2 vect 0x44
#xdc1 at vme1 addr 0xee90 ipl 2 vect 0x45
#xd* at xdc? drive ?
# Xylogics 472 tape controllers?
# Sun3/E SCSI+Ethernet board (VME A24/D16)
# Note: the board uses vect and vect+1
#sebuf0 at vme2 addr 0x300000 ipl 2 vect 0x74 # and 0x75
#sebuf1 at vme2 addr 0x340000 ipl 2 vect 0x76 # and 0x77
#si* at sebuf?
#ie* at sebuf?
#
# Frame buffer devices
#
include "arch/sun3/conf/bw2.sun3"
include "arch/sun3/conf/cg4.sun3"
# 3/60 P4 accelerated 8-bit color frame buffer
# cgsix0 at obmem0 addr 0xff000000
# 3/60 P4 24-bit color frame buffer
# cgeight0 at obmem0 addr 0xff300000
# Sun-3 color board, or CG5 8-bit frame buffer (VME A24/D16).
#cgtwo0 at vme2 addr 0x400000 ipl 4 vect 0xA8
# Support for the CG9 24-bit frame buffer (VME A32/D32).
# cgnine0 at vme5 addr 0x08000000 ipl 4 vect 0xAA
#
# SCSI infrastructure
#
scsibus* at scsi?
sd* at scsibus? target ? lun ? # SCSI disks
st* at scsibus? target ? lun ? # SCSI tapes
cd* at scsibus? target ? lun ? # SCSI CD-ROMs
ch* at scsibus? target ? lun ? # SCSI changer devices
ss* at scsibus? target ? lun ? # SCSI scanners
uk* at scsibus? target ? lun ? # unknown SCSI devices
# Memory-disk drivers
#pseudo-device md 2
# Misc.
pseudo-device loop 1 # network loopback
pseudo-device bpfilter # packet filter
#pseudo-device carp # Common Address Redundancy Protocol
pseudo-device sl # CSLIP
pseudo-device ppp # PPP
#pseudo-device pppoe # PPP over Ethernet (RFC 2516)
#pseudo-device tun # network tunneling over tty
#pseudo-device tap # virtual Ethernet
#pseudo-device gre # generic L3 over IP tunnel
#pseudo-device ipfilter # ip filter
#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933)
#pseudo-device faith # IPv[46] tcp relay translation i/f
#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation
#pseudo-device vlan # IEEE 802.1q encapsulation
#pseudo-device bridge # simple inter-network bridging
#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too
#pseudo-device agr # IEEE 802.3ad link aggregation
pseudo-device rnd # /dev/random and in-kernel generator
pseudo-device pty # pseudo-terminals
pseudo-device vnd # paging to files
#options VND_COMPRESSION # compressed vnd(4)
#pseudo-device ccd 4 # concatenated disks
#pseudo-device cgd 4 # cryptographic disk devices
#pseudo-device raid 4 # RAIDframe disk driver
#options RAID_AUTOCONFIG # auto-configuration of RAID components
# Options to enable various other RAIDframe RAID types.
# options RF_INCLUDE_EVENODD=1
# options RF_INCLUDE_RAID5_RS=1
# options RF_INCLUDE_PARITYLOGGING=1
# options RF_INCLUDE_CHAINDECLUSTER=1
# options RF_INCLUDE_INTERDECLUSTER=1
# options RF_INCLUDE_PARITY_DECLUSTERING=1
# options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
pseudo-device fss 4 # file system snapshot device
pseudo-device clockctl # user control of clock subsystem
pseudo-device ksyms # /dev/ksyms
#pseudo-device pf # PF packet filter
#pseudo-device pflog # PF log if
# Veriexec
#
# a pseudo device needed for veriexec
#pseudo-device veriexec 1
#
# Uncomment the fingerprint methods below that are desired. Note that
# removing fingerprint methods will have almost no impact on the kernel
# code size.
#
#options VERIFIED_EXEC_FP_RMD160
#options VERIFIED_EXEC_FP_SHA256
#options VERIFIED_EXEC_FP_SHA384
#options VERIFIED_EXEC_FP_SHA512
#options VERIFIED_EXEC_FP_SHA1
#options VERIFIED_EXEC_FP_MD5
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