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Re: dual CPU system hangs
On 09/11/13 22:37, Christos Zoulas wrote:
In article <5230B4DF.3030003%groessler.org@localhost>,
Christian Groessler <chris%groessler.org@localhost> wrote:
Ok. It took me some time to buy a PCI serial card and hack the kernel
to use it as serial console...
But now I'm back on topic.
I've got a similar hang (-current from today), but now the processes are
stuck in
biowait and biolock.
This is quite strange. Is this kernel DIAGNOSTIC/DEBUG/LOCKDEBUG?
I am wondering if we are seeing some mutex issue. I seem to recall
that defining FULL in kern_mutex.c made the problem go away. But
this was a while ago and if the kernel has these options, FULL is
already set.
No, no DIAGNOSTIC, DEBUG, or LOCKDEBUG. I've attached the config files.
The config file used is TWINPPC.MP.
regards,
chris
# TWINPPC, derived from GENERIC, v1.303
include "arch/macppc/conf/std.macppc"
#options INCLUDE_CONFIG_FILE # embed config file in kernel binary
#ident "GENERIC-$Revision: 1.5 $"
maxusers 32
options ALTIVEC # Include AltiVec support
# Standard system options
options INSECURE # disable kernel security levels
options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
options NTP # NTP phase/frequency locked loop
options KTRACE # system call tracing via ktrace(1)
options SYSVMSG # System V message queues
options SYSVSEM # System V semaphores
options SYSVSHM # System V shared memory
options MODULAR # new style module(7) framework
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
# Diagnostic/debugging support options
#options DIAGNOSTIC # cheap kernel consistency checks
#options DEBUG # expensive debugging checks/support
#options ZS_CONSOLE_ABORT# allow break to get into DDB on serial
options DDB # in-kernel debugger
options DDB_ONPANIC=1 # don't go into ddb on panic.
options DDB_HISTORY_SIZE=512 # enable history editing in DDB
#options TRAP_PANICWAIT
options DDB_COMMANDONENTER="bt"
#makeoptions DEBUG="-g" # compile full symbol table
# Compatibility options
#options COMPAT_09 # NetBSD 0.9,
#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,
options COMPAT_40 # NetBSD 4.0 compatibility.
options COMPAT_50 # NetBSD 5.0 compatibility.
options COMPAT_43 # and 4.3BSD
#options COMPAT_386BSD_MBRPART # recognize old partition ID
options COMPAT_LINUX # Linux binary compatibility
#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
# Wedge support
#options DKWEDGE_AUTODISCOVER # Automatically add dk(4) instances
#options DKWEDGE_METHOD_GPT # Supports GPT partitions as wedges
# The following two options can break /etc/fstab, so handle with care
#options DKWEDGE_METHOD_BSDLABEL # Support disklabel entries as wedges
#options DKWEDGE_METHOD_MBR # Support MBR partitions as wedges
# File systems
file-system FFS # UFS
file-system EXT2FS # second extended file system (linux)
#file-system LFS # log-structured file system
#file-system MFS # memory file system
file-system NFS # Network File System client
file-system CD9660 # ISO 9660 + Rock Ridge file system
file-system MSDOSFS # MS-DOS 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 PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs)
file-system PROCFS # /proc
#file-system UMAPFS # NULLFS + uid and gid remapping
#file-system UNION # union file system
#file-system SMBFS # CIFS; also needs nsmb (below)
file-system PTYFS # /dev/pts/N support
#file-system TMPFS # Efficient memory file-system
#file-system UDF # experimental - OSTA UDF CD/DVD file-system
file-system HFS # experimental - Apple HFS+ (read-only)
# File system options
#options QUOTA # legacy UFS quotas
#options QUOTA2 # new, in-filesystem UFS quotas
#options FFS_EI # FFS Endian Independent support
options WAPBL # File system journaling support
#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental
#options NFSSERVER # Network File System server
#options FFS_NO_SNAPSHOT # No FFS snapshot support
#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
# immutable) behave as system flags.
options APPLE_UFS # Apple UFS support in FFS
#options NFS_BOOT_DHCP # Support DHCP NFS root
# Networking options
#options GATEWAY # packet forwarding
options INET # IP + ICMP + TCP + UDP
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 MROUTING # IP multicast routing
#options PIM # Protocol Independent Multicast
#options ISO,TPIP # OSI
#options EON # OSI tunneling over IP
#options NETATALK # AppleTalk networking protocols
options PPP_BSDCOMP # BSD-Compress compression support for PPP
options PPP_DEFLATE # Deflate compression support for PPP
options PPP_FILTER # Active filter support for PPP (requires bpf)
#options IPFILTER_LOG # ipmon(8) log support
#options IPFILTER_LOOKUP # ippool(8) support
#options IPFILTER_COMPAT # Compat for IP-Filter
#options IPFILTER_DEFAULT_BLOCK # block all packets by default
#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
# These options enable verbose messages for several subsystems.
# Warning, these may compile large string tables into the kernel!
options PCIVERBOSE # verbose PCI device autoconfig messages
options MIIVERBOSE # verbose PHY autoconfig messages
#options PCI_CONFIG_DUMP # verbosely dump PCI config space
options SCSIVERBOSE # human readable SCSI error messages
options USBVERBOSE # verbose USB device autoconfig messages
# wscons options
#options WSEMUL_SUN # sun terminal emulation
options WSEMUL_VT100 # VT100 / VT220 emulation
options WSDISPLAY_COMPAT_USL # wsconscfg VT handling
#options WS_DEFAULT_FG=WSCOL_BLACK
#options WS_DEFAULT_BG=WSCOL_LIGHT_WHITE
#options WS_KERNEL_FG=WSCOL_GREEN
#options WS_KERNEL_BG=WSCOL_LIGHT_WHITE
options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes
options FONT_GALLANT12x22
options FONT_QVSS8x15 # a smaller font for lower resolutions
# Optional Mac keyboard tweaks
# Tweak the keyboard driver to treat the caps lock key on an ADB
# keyboard as a control key; requires special remapping because of
# ADB's strange emulation of a mechanically-locked key.
#options CAPS_IS_CONTROL
# On Mac laptops, several function keys double as "hot keys"
# (brightness, volume, eject) when the Fn modifier is held down. Mac
# OS X likes to reprogram the keyboard controller to send hot key
# events when Fn is not held down and send function key events when it
# is. This option transforms the non-keyboard "button" events back
# into function key events.
# enabled by default since trying to control brightness with those causes
# trouble on pretty much all halfway recent Apple laptops
options FORCE_FUNCTION_KEYS
# Kernel root file system and dump configuration.
config netbsd root on wd0k type ? dumps on wd2d
#
# Device configuration
#
mainbus* at root
cpu* at mainbus?
#bandit* at mainbus?
#grackle* at mainbus?
uninorth* at mainbus?
uni_n* at mainbus?
memory* at mainbus?
spdmem* at memory? addr ?
#pci* at bandit? bus ?
#pci* at grackle? bus ?
pci* at uninorth? bus ?
#pci* at ppb? bus ?
pchb* at pci? dev ? function ? # PCI-Host bridges
#ppb* at pci? dev ? function ? # PCI-PCI bridges
# XXX 'puc's aren't really bridges, but there's no better place for them here
puc* at pci? dev ? function ? # PCI "universal" comm. cards
#lpt* at puc? port ? # || ports on > "universal" comm boards
# PCI Network devices
#an* at pci? dev ? function ? # Aironet PC4500/PC4800 (802.11)
#ath* at pci? dev ? function ? # Atheros 5210/5211/5212 802.11
#atw* at pci? dev ? function ? # ADMtek ADM8211 (802.11)
#bge* at pci? dev ? function ? # Broadcom 570x Gigabit Ethernet
#bwi* at pci? dev ? function ? # Broadcom / Apple Airport Extreme
#ep* at pci? dev ? function ? # 3Com 3c59x
#epic* at pci? dev ? function ? # SMC EPIC/100 Ethernet
#ex* at pci? dev ? function ? # 3Com 90x[BC]
#fpa* at pci? dev ? function ? # DEC PCI FDDI (DEFPA) Controller
#fxp* at pci? dev ? function ? # Intel EtherExpress PRO 10+/100B
gem* at pci? dev ? function ? # gmac ethernet
#gm* at pci? dev ? function ? # gmac ethernet (old)
#gsip* at pci? dev ? function ? # NS83820 Gigabit Ethernet
#le* at pci? dev ? function ? # PCnet-PCI Ethernet
#lmc* at pci? dev ? function ? # Lan Media Corp SSI/HSSI/DS3
#mtd* at pci? dev ? function ? # Myson MTD803 3-in-1 Ethernet
#ne* at pci? dev ? function ? # NE2000-compatible Ethernet
#pcn* at pci? dev ? function ? # AMD PCnet-PCI Ethernet
#ral* at pci? dev ? function ? # Ralink Technology RT25x0 802.11a/b/g
#re* at pci? dev ? function ? # Realtek 8139C+/8169/8169S/8110S
#rtk* at pci? dev ? function ? # Realtek 8129/8139
#sf* at pci? dev ? function ? # Adaptec AIC-6915 Ethernet
#sip* at pci? dev ? function ? # SiS 900/7016 Ethernet
#skc* at pci? dev ? function ? # SysKonnect SK9821 Gigabit Ethernet
#sk* at skc? # SysKonnect SK9821 Gigabit Ethernet
#ste* at pci? dev ? function ? # Sundance ST-201 Ethernet
#stge* at pci? dev ? function ? # Sundance/Tamarack TC9021 Gigabit
#ti* at pci? dev ? function ? # Alteon ACEnic gigabit Ethernet
#tl* at pci? dev ? function ? # ThunderLAN-based Ethernet
#tlp* at pci? dev ? function ? # DECchip 21x4x and clones
#vge* at pci? dev ? function ? # VIA VT612x Gigabit Ethernet
#vr* at pci? dev ? function ? # VIA Rhine Fast Ethernet
#wi* at pci? dev ? function ? # Intersil Prism Mini-PCI (802.11b)
#wm* at pci? dev ? function ? # Intel 82543/82544 gigabit
# PCI SCSI controllers
#adv* at pci? dev ? function ? # AdvanSys 1200[A,B], 9xx[U,UA] SCSI
#adw* at pci? dev ? function ? # AdvanSys 9x0UW[D], 3940U[2,3]W SCSI
#ahc* at pci? dev ? function ? # Adaptec 294x, aic78x0 SCSI
#bha* at pci? dev ? function ? # BusLogic 9xx SCSI
#esiop* at pci? dev ? function ? # NCR 53c8xx SCSI (enhanced)
#iha* at pci? dev ? function ? # Initio INIC-940/950 SCSI
#isp* at pci? dev ? function ? # Qlogic ISP 10x0/2xx0 SCSI/Fibre Chan
#mpt* at pci? dev ? function ? # LSILogic 9x9 and 53c1030
#pcscp* at pci? dev ? function ? # AMD Am53c974 PCscsi-PCI SCSI
#siop* at pci? dev ? function ? # NCR 53c8xx SCSI
#trm* at pci? dev ? function ? # Tekram DC-395U/UW/F, DC-315/U SCSI
# Display devices
#ofb* at pci? dev ? function ? # Generic Open Firmware Framebuffer
# OFB_ENABLE_CACHE speeds up the console on many machines, but should
# not be enabled on some older machines, such as the rev. A-D iMacs or any
# O'Hare based machine that uses external cache like the PowerBook 3400c
#options OFB_ENABLE_CACHE # Speed up console in ofb
#options OFB_FAKE_VGA_FB # Allow X to mmap VGA regs
#
# ofb is considered obsolete and machine-independent genfb should be used
# instead.
#chipsfb* at pci? function ? # C&T 65550
#machfb* at pci? function ? # ATI Mach 64, Rage, Rage Pro
radeonfb* at pci? function ? # ATI Radeon. R3xx is problematic
options RADEONFB_MMAP_BARS # allow mmap()ing BARs - needed for X
#voodoofb* at pci? function ? # 3Dfx Voodoo3
#tdvfb* at pci? function ? # 3Dfx Voodoo2
#r128fb* at pci? function ? # ATI Rage 128
genfb* at pci? function ?
# make sure the console display is always wsdisplay0
wsdisplay0 at wsemuldisplaydev? console 1
wsdisplay* at wsemuldisplaydev?
#macofcons0 at pci? dev ? function ? # OpenFirmware console (for debugging)
# Other PCI devices
#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver
#acardide* at pci? dev ? function ? # Acard IDE controllers
#aceride* at pci? dev ? function ? # Acer Lab IDE controllers
#ahcisata* at pci? dev ? function ? # AHCI SATA controllers
#artsata* at pci? dev ? function ? # Intel i31244 SATA controller
#cmdide* at pci? dev ? function ? # CMD tech IDE controllers
#cypide* at pci? dev ? function ? # Cypress IDE controllers
#hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers
#iteide* at pci? dev ? function ? # IT Express IDE controllers
#optiide* at pci? dev ? function ? # Opti IDE controllers
#pdcide* at pci? dev ? function ? # Promise IDE controllers
#pdcsata* at pci? dev ? function ? # Promise SATA150 controllers
#satalink* at pci? dev ? function ? # SiI SATALink controllers
#siside* at pci? dev ? function ? # SiS IDE controllers
#slide* at pci? dev ? function ? # Symphony Labs IDE controllers
#stpcide* at pci? dev ? function ? # STMicro STPC IDE controllers
#viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers
wdc* at pci? dev ? function ? # Kauai ATA
cbb* at pci? dev ? function ? # PCI-CardBus bridge
obio* at pci? dev ? function ?
#acphy* at mii? phy ? # DAltima AC101 and AMD Am79c874 PHYs
#amhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs
#bmtphy* at mii? phy ? # Broadcom BCM5201/BCM5202 PHYs
brgphy* at mii? phy ? # Broadcom BCM5400 PHYs
#ciphy* at mii? phy ? # Cicada CS8201 Gig-E PHYs
#dmphy* at mii? phy ? # Davicom DM9101 PHYs
#exphy* at mii? phy ? # 3Com internal PHYs
#glxtphy* at mii? phy ? # Level One LXT-1000 PHYs
#gphyter* at mii? phy ? # NS83861 Gig-E PHY
#icsphy* at mii? phy ? # Integrated Circuit Systems
ICS189x
#ikphy* at mii? phy ? # Intel 82563 PHYs
#inphy* at mii? phy ? # Intel 82555 PHYs
#iophy* at mii? phy ? # Intel 82553 PHYs
#lxtphy* at mii? phy ? # Level One LXT-970 PHYs
#makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs
#nsphy* at mii? phy ? # NS83840 PHYs
#nsphyter* at mii? phy ? # NS83843 PHYs
#pnaphy* at mii? phy ? # generic HomePNA PHYs
#qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs
#rgephy* at mii? phy ? # Realtek 8169S/8110S internal PHYs
#rlphy* at mii? phy ? # Realtek 8139/8201L PHYs
#sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs
#tlphy* at mii? phy ? # ThunderLAN PHYs
#tqphy* at mii? phy ? # TDK Semiconductor PHYs
#ukphy* at mii? phy ? # generic unknown PHYs
#urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs
# PCI serial interfaces
com* at puc? port ? # 16x50s on "universal" comm boards
#cy* at pci? dev ? function ? # Cyclades Cyclom-Y serial boards
#cz* at pci? dev ? function ? # Cyclades-Z multi-port serial boards
#bktr* at pci? dev ? function ? # Brooktree video/audio
capture/tuner
#radio* at bktr?
#bm* at obio? # bmac ethernet
#mc* at obio? # MACE ethernet
#esp* at obio? flags 0x00ff # 53c9x SCSI
#mesh* at obio? flags 0xffff # MESH SCSI
nvram* at obio? # nvram
# the traditional ADB subsystem
#adb* at obio? # Apple Desktop Bus
#apm0 at adb? # APM emulation
#aed* at adb? # ADB Event Device
#akbd* at adb? # ADB keyboard
#ams* at adb? # ADB mouse
#abtn* at adb?
# the new, improved ADB subsystem
#cuda* at obio? # CUDA, for Old World PowerMacs
pmu* at obio? # PMU, *Books and newer PowerMacs
nadb* at adb_bus? # ADB bus enumerator, at cuda or pmu
#adbkbd* at nadb? # ADB keyboard
#adbms* at nadb? # ADB mice and touchpads
adbbt* at nadb? # button device found on *Books
wskbd* at wskbddev? console ?
wsmouse* at wsmousedev?
#battery* at pmu? # legacy battery, for ohare-based PowerBooks
smartbat* at pmu? # Smart battery, found in newer *Books
#iic0 at cuda0 # CUDA's IIC bus
#sgsmix0 at iic0 addr 0x8a # additional mixer found in beige G3
# use with awacs
zsc* at obio?
zstty* at zsc? channel ?
#mediabay* at obio?
#wdc* at mediabay? flags 0
# awacs is disabled because on most systems (7300 - 9600 PowerMacs,
# many kinds of G4s), very heavy load can cause the machine to lock
# up. ONLY enable this if your machine is never under heavy load, or
# you'd rather have audio than worry about occasional lockups.
#awacs* at obio? # Apple audio device
ki2c* at obio? # Keywest I2C
ki2c* at uni_n? # Keywest I2C
iic* at ki2c?
dbcool* at ki2c? # dbCool thermal monitor & fan control
deq* at ki2c? # mixer/equalizer, needed by snapper
#wi* at obio? # AirMac
snapper* at obio? # Snapper audio device
cardslot* at cbb?
cardbus* at cardslot?
pcmcia* at cardslot?
#com* at pcmcia? function ? # Modems and serial cards
#wdc* at pcmcia? function ? # PCMCIA IDE controllers
#ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet
#mbe* at pcmcia? function ? # MB8696x based Ethernet
#ne* at pcmcia? function ? # NE2000-compatible Ethernet
#awi* at pcmcia? function ? # BayStack 650/660 (802.11FH/DS)
#wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11)
#ath* at cardbus? function ? # Atheros 5210/5211/5212 802.11
#atw* at cardbus? function ? # ADMtek ADM8211 (802.11)
#ex* at cardbus? function ? # 3Com 3C575TX
#tlp* at cardbus? function ? # DECchip 21143
#ral* at cardbus? function ? # Ralink Technology RT25x0 802.11a/b/g
#rtk* at cardbus? function ? # Realtek 8129/8139
#rtw* at cardbus? function ? # Realtek 8180L (802.11)
# Cryptographic Devices
# PCI cryptographic devices
# (disabled, requires opencrypto framework which requires generic softints
#hifn* at pci? dev ? function ? # Hifn 7755/7811/795x
#ubsec* at pci? dev ? function ? # Broadcom 5501/5601/580x/582x
#scsibus* at scsi?
#sd* at scsibus? target ? lun ? # SCSI disks
#st* at scsibus? target ? lun ? # SCSI tape drives
#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives
#ch* at scsibus? target ? lun ? # SCSI autochangers
#ss* at scsibus? target ? lun ? # SCSI scanners
#uk* at scsibus? target ? lun ? # SCSI unknown
wdc* at obio? flags 0x1
atabus* at ata?
wd* at atabus? drive ? flags 0x0000
atapibus* at atapi?
cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
#sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
#uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
# PCI USB controllers
ohci* at pci? dev ? function ? # USB Open Host Controller
ehci* at pci? dev ? function ? # USB Enhanced Host Controller
#ohci* at cardbus? function ? # USB Open Host Controller
#ehci* at cardbus? function ? # USB Enhanced Host Controller
#slhci* at pcmcia? function ? # ScanLogic SL811HS
usb* at ehci? # USB bus support
usb* at ohci? # USB bus support
#usb* at slhci? # USB bus support
uhub* at usb? # USB Hubs
uhub* at uhub? port ?
uhidev* at uhub? port ? configuration ? interface ? # USB HID device
#pbms* at uhidev? reportid ? # PowerBook 15" mouse
ums* at uhidev? reportid ? # USB Mice
ukbd* at uhidev? reportid ? # USB Keyboards
#uthum* at uhidev? reportid ? # TEMPerHUM sensors
#ucycom* at uhidev? reportid ? # USB serial
adapter
uhid* at uhidev? reportid ? # USB Generic HID
#ulpt* at uhub? port ? configuration ? interface ? # USB Printer
#umodem* at uhub? port ? configuration ? # USB Modem
#ucom* at umodem?
#ubsa* at uhub? port ? # Belkin serial adapter
#ucom* at ubsa? portno ?
uplcom* at uhub? port ? # Prolific serial
ucom* at uplcom? portno ?
#uftdi* at uhub? port ? # FTDI serial
#ucom* at uftdi? portno ?
#uhso* at uhub? port ? configuration ? # Option N.V. Wireless
WAN modems
#umass* at uhub? port ? configuration ? interface ? # USB Mass Storage
#uaudio* at uhub? port ? configuration ? # USB audio
# D-Link DSB-R100 USB FM radio tuner
#udsbr* at uhub? port ?
#radio* at udsbr?
# USB Ethernet adapters
#aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters
#axe* at uhub? port ? # ASIX AX88172 based adapters
#cue* at uhub? port ? # CATC USB-EL1201A based adapters
#kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters
#url* at uhub? port ? # Realtek RTL8150L based adapters
#udav* at uhub? port ? # Davicom DM9601 based adapters
#ukyopon* at uhub? port ? # Kyocera AIR-EDGE PHONE
#ucom* at ukyopon? portno ?
uscanner* at uhub? port ? # USB scanners
#uyap* at uhub? port ? # Y@P firmware loader
ugen* at uhub? port ? configuration ? interface ? # USB Generic driver
# USB 802.11 adapters
#atu* at uhub? port ? # Atmel at76c50x 802.11b
#otus* at uhub? port ? # Atheros AR9001U
#ural* at uhub? port ? # Ralink Technology RT2500USB 802.11a/b/g
#rum* at uhub? port ? # Ralink Technology RT2501/RT2601 802.11a/b/g
#zyd* at uhub? port ? # Zydas ZD1211
# PCI IEEE1394 controllers
#fwohci* at pci? dev ? function ? # IEEE1394 Open Host Controller
# CardBus IEEE1394 controllers
#fwohci* at cardbus? function ? # IEEE1394 Open Host Controller
#ieee1394if* at fwohci?
#fwip* at ieee1394if? # IP over IEEE1394
#sbp* at ieee1394if? euihi ? euilo ?
# Audio Devices
# PCI audio devices
#clcs* at pci? dev ? function ? # Cirrus Logic CS4280
#cmpci* at pci? dev ? function ? # C-Media CMI8338/8738
#eap* at pci? dev ? function ? # Ensoniq AudioPCI
#eso* at pci? dev ? function ? # ESS Solo-1 PCI AudioDrive
#fms* at pci? dev ? function ? # Forte Media FM801
#sv* at pci? dev ? function ? # S3 SonicVibes
# OPL[23] FM synthesizers
#opl* at cmpci? flags 1
#opl* at eso?
#opl* at fms?
# Audio support
audio* at audiobus?
# MPU 401 UARTs
#mpu* at cmpci?
#mpu* at eso?
#mpu* at fms?
# MIDI support
#midi* at eap? # 137[01] MIDI port
#midi* at mpu? # MPU 401
#
# accept filters
#pseudo-device accf_data # "dataready" accept filter
#pseudo-device accf_http # "httpready" accept filter
#pseudo-device crypto # /dev/crypto device
# (disabled, requires generic softints)
#pseudo-device swcrypto # software crypto implementation
pseudo-device vnd # disk-like interface to files
#options VND_COMPRESSION # compressed vnd(4)
#pseudo-device ccd 4 # concatenated/striped disk devices
#pseudo-device cgd 4 # cryptographic disk devices
#pseudo-device raid 8 # 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 # file system snapshot device
pseudo-device md # memory disk device
pseudo-device loop # network loopback
pseudo-device bpfilter # packet filter
pseudo-device ipfilter # IP filter (firewall) and NAT
#pseudo-device ppp # Point-to-Point Protocol
#pseudo-device pppoe # PPP over Ethernet (RFC 2516)
pseudo-device sl # Serial Line IP
pseudo-device tun # network tunneling over tty
#pseudo-device tap # virtual Ethernet
##pseudo-device gre # generic L3 over IP tunnel
#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 pty # pseudo-terminals
pseudo-device openfirm # /dev/openfirm
pseudo-device wsmux # mouse and keyboard multiplexer
pseudo-device swwdog # software watchdog driver - swwdog(4)
#pseudo-device clockctl # user control of clock subsystem
pseudo-device ksyms # /dev/ksyms
#pseudo-device nsmb # SMB requester
#pseudo-device pf # PF packet filter
#pseudo-device pflog # PF log if
pseudo-device putter # for puffs and pud
# userland interface to drivers, including autoconf and properties retrieval
pseudo-device drvctl
# 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
#options PAX_MPROTECT=0 # PaX mprotect(2) restrictions
# $NetBSD: GENERIC.MP,v 1.4 2010/07/31 12:24:50 macallan Exp $
#
# GENERIC kernel, plus multiprocessor support.
include "arch/macppc/conf/TWINPPC"
options MULTIPROCESSOR
options IPI_HAMMERHEAD
options IPI_OPENPIC
# this option may cause trouble under very high interrupt load
#options OPENPIC_DISTRIBUTE # let all CPUs serve interrupts
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