Unknown service addr 0xffff:0xf0000234 RREQQ(4) / WREQQ(0)

George Fazio gfazio at gmail.com
Thu Jan 26 13:21:40 PST 2006


During boot up with freebsd 6.0-stable, I receive "Unknown service addr"
from the firewire driver. After the machine is finished booting the errors
do not reoccur, and everything appears to work fine. Any ideas on this? The
full text from boot until the end of the errors is at the bottom of the
email, along with my kernel config file. My primary question is do I need to
be worried about it? And, is there a fairly straight forward way to get rid
it? I'm using it as a link to a Windows XP box, but I have alternate methods
I can use.
...
Jan 25 19:16:48 gf-duron kernel: fwohci0: <Texas Instruments TSB43AB22/A>
mem 0xea004000-0xea0047ff,0xea000000-0xea003fff irq 3 at device 9.0 on pci0
Jan 25 19:16:48 gf-duron kernel: fwohci0: OHCI version 1.10 (ROM=1)
Jan 25 19:16:48 gf-duron kernel: fwohci0: No. of Isochronous channels is 4.
Jan 25 19:16:48 gf-duron kernel: fwohci0: EUI64 00:00:00:00:00:04:32:38
Jan 25 19:16:48 gf-duron kernel: fwohci0: Phy 1394a available S400, 2 ports.
Jan 25 19:16:48 gf-duron kernel: fwohci0: Link S400, max_rec 2048 bytes.
Jan 25 19:16:48 gf-duron kernel: firewire0: <IEEE1394(FireWire) bus> on
fwohci0
Jan 25 19:16:48 gf-duron kernel: fwip0: <IP over FireWire> on firewire0
Jan 25 19:16:48 gf-duron kernel: fwip0: Firewire address:
00:00:00:00:00:04:32:38 @ 0xfffe00000000, S400, maxrec 2048
Jan 25 19:16:48 gf-duron kernel: sbp0: <SBP-2/SCSI over FireWire> on
firewire0
Jan 25 19:16:48 gf-duron kernel: fwohci0: Initiate bus reset
Jan 25 19:16:48 gf-duron kernel: fwohci0: node_id=0xc800ffc1, gen=1,
CYCLEMASTER mode
Jan 25 19:16:48 gf-duron kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM
= 1 (me)
Jan 25 19:16:48 gf-duron kernel: firewire0: bus manager 1 (me)
...
Jan 25 19:16:48 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=bb465284
Jan 25 19:16:48 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=feac5284
Jan 25 19:16:48 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=41335284
...
Jan 25 19:16:48 gf-duron kernel: firewire0: New S400 device
ID:000d6100005cecf7
Jan 25 19:16:48 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=85f95284
...
Jan 25 19:16:49 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=89f95284
...
Jan 25 19:17:05 gf-duron kernel: fwohci0: BUS reset
Jan 25 19:17:05 gf-duron kernel: fwohci0: node_id=0x8800ffc0, gen=2, non
CYCLEMASTER mode
Jan 25 19:17:05 gf-duron kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM
= 1
Jan 25 19:17:05 gf-duron kernel: firewire0: bus manager 1
Jan 25 19:17:06 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
WREQQ(0) src=0xffc1 data=c000001f

Here is the ifconfig output in case it helps with anything...

fwip0: flags=108843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,NEEDSGIANT> mtu
1500
        inet6 fe80::200:0:4:3238%fwip0 prefixlen 64 scopeid 0x1
        inet 192.168.0.2 netmask 0xfffffffc broadcast 192.168.0.3
        lladdr 0.0.0.0.0.4.32.38.a.2.ff.fe.0.0.0.0
vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        inet6 fe80::20d:87ff:fea9:7b03%vr0 prefixlen 64 scopeid 0x2
        inet 10.42.69.31 netmask 0xffffff00 broadcast 10.42.69.255
        ether 00:0d:87:a9:7b:03
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
        inet6 ::1 prefixlen 128
        inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
        inet 127.0.0.1 netmask 0xff000000
pflog0: flags=141<UP,RUNNING,PROMISC> mtu 33208

Thanks for any help,

George

Full text from /var/log/messages...
Jan 25 19:16:48 gf-duron syslogd: kernel boot file is /boot/kernel/kernel
Jan 25 19:16:48 gf-duron kernel: Copyright (c) 1992-2005 The FreeBSD
Project.
Jan 25 19:16:48 gf-duron kernel: Copyright (c) 1979, 1980, 1983, 1986, 1988,
1989, 1991, 1992, 1993, 1994
Jan 25 19:16:48 gf-duron kernel: The Regents of the University of
California. All rights reserved.
Jan 25 19:16:48 gf-duron kernel: FreeBSD 6.0-STABLE #10: Wed Jan 25 18:52:03
EST 2006
Jan 25 19:16:48 gf-duron kernel: root at gf-duron.asgard.local
:/usr/obj/usr/src/sys/MYKERNEL
Jan 25 19:16:48 gf-duron kernel: Timecounter "i8254" frequency 1193182 Hz
quality 0
Jan 25 19:16:48 gf-duron kernel: CPU: AMD Duron(tm) processor
(1794.90-MHz686-class CPU)
Jan 25 19:16:48 gf-duron kernel: Origin = "AuthenticAMD"  Id = 0x681
Stepping = 1
Jan 25 19:16:48 gf-duron kernel:
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
Jan 25 19:16:48 gf-duron kernel: AMD
Features=0xc0400800<SYSCALL,MMX+,3DNow+,3DNow>
Jan 25 19:16:48 gf-duron kernel: real memory  = 1073676288 (1023 MB)
Jan 25 19:16:48 gf-duron kernel: avail memory = 1041735680 (993 MB)
Jan 25 19:16:48 gf-duron kernel: npx0: [FAST]
Jan 25 19:16:48 gf-duron kernel: npx0: <math processor> on motherboard
Jan 25 19:16:48 gf-duron kernel: npx0: INT 16 interface
Jan 25 19:16:48 gf-duron kernel: acpi0: <VIA694 AWRDACPI> on motherboard
Jan 25 19:16:48 gf-duron kernel: acpi0: Power Button (fixed)
Jan 25 19:16:48 gf-duron kernel: Timecounter "ACPI-fast" frequency 3579545
Hz quality 1000
Jan 25 19:16:48 gf-duron kernel: acpi_timer0: <24-bit timer at 3.579545MHz>
port 0x4008-0x400b on acpi0
Jan 25 19:16:48 gf-duron kernel: cpu0: <ACPI CPU> on acpi0
Jan 25 19:16:48 gf-duron kernel: acpi_button0: <Power Button> on acpi0
Jan 25 19:16:48 gf-duron kernel: acpi_button1: <Sleep Button> on acpi0
Jan 25 19:16:48 gf-duron kernel: pcib0: <ACPI Host-PCI bridge> port
0xcf8-0xcff on acpi0
Jan 25 19:16:48 gf-duron kernel: pci0: <ACPI PCI bus> on pcib0
Jan 25 19:16:48 gf-duron kernel: agp0: <VIA 8367 (KT266/KY266x/KT333) host
to PCI bridge> mem 0xe0000000-0xe7ffffff at device 0.0 on pci0
Jan 25 19:16:48 gf-duron kernel: pcib1: <PCI-PCI bridge> at device 1.0 on
pci0
Jan 25 19:16:48 gf-duron kernel: pci1: <PCI bus> on pcib1
Jan 25 19:16:48 gf-duron kernel: pci1: <display, VGA> at device 0.0 (no
driver attached)
Jan 25 19:16:48 gf-duron kernel: fwohci0: <Texas Instruments TSB43AB22/A>
mem 0xea004000-0xea0047ff,0xea000000-0xea003fff irq 3 at device 9.0 on pci0
Jan 25 19:16:48 gf-duron kernel: fwohci0: OHCI version 1.10 (ROM=1)
Jan 25 19:16:48 gf-duron kernel: fwohci0: No. of Isochronous channels is 4.
Jan 25 19:16:48 gf-duron kernel: fwohci0: EUI64 00:00:00:00:00:04:32:38
Jan 25 19:16:48 gf-duron kernel: fwohci0: Phy 1394a available S400, 2 ports.
Jan 25 19:16:48 gf-duron kernel: fwohci0: Link S400, max_rec 2048 bytes.
Jan 25 19:16:48 gf-duron kernel: firewire0: <IEEE1394(FireWire) bus> on
fwohci0
Jan 25 19:16:48 gf-duron kernel: fwip0: <IP over FireWire> on firewire0
Jan 25 19:16:48 gf-duron kernel: fwip0: Firewire address:
00:00:00:00:00:04:32:38 @ 0xfffe00000000, S400, maxrec 2048
Jan 25 19:16:48 gf-duron kernel: sbp0: <SBP-2/SCSI over FireWire> on
firewire0
Jan 25 19:16:48 gf-duron kernel: fwohci0: Initiate bus reset
Jan 25 19:16:48 gf-duron kernel: fwohci0: node_id=0xc800ffc1, gen=1,
CYCLEMASTER mode
Jan 25 19:16:48 gf-duron kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM
= 1 (me)
Jan 25 19:16:48 gf-duron kernel: firewire0: bus manager 1 (me)
Jan 25 19:16:48 gf-duron kernel: pci0: <simple comms> at device 11.0 (no
driver attached)
Jan 25 19:16:48 gf-duron kernel: uhci0: <VIA 83C572 USB controller> port
0xd400-0xd41f irq 11 at device 16.0 on pci0
Jan 25 19:16:48 gf-duron kernel: uhci0: [GIANT-LOCKED]
Jan 25 19:16:48 gf-duron kernel: usb0: <VIA 83C572 USB controller> on uhci0
Jan 25 19:16:48 gf-duron kernel: usb0: USB revision 1.0
Jan 25 19:16:48 gf-duron kernel: uhub0: VIA UHCI root hub, class 9/0, rev
1.00/1.00, addr 1
Jan 25 19:16:48 gf-duron kernel: uhub0: 2 ports with 2 removable, self
powered
Jan 25 19:16:48 gf-duron kernel: uhci1: <VIA 83C572 USB controller> port
0xd800-0xd81f irq 3 at device 16.1 on pci0
Jan 25 19:16:48 gf-duron kernel: uhci1: [GIANT-LOCKED]
Jan 25 19:16:48 gf-duron kernel: usb1: <VIA 83C572 USB controller> on uhci1
Jan 25 19:16:48 gf-duron kernel: usb1: USB revision 1.0
Jan 25 19:16:48 gf-duron kernel: uhub1: VIA UHCI root hub, class 9/0, rev
1.00/1.00, addr 1
Jan 25 19:16:48 gf-duron kernel: uhub1: 2 ports with 2 removable, self
powered
Jan 25 19:16:48 gf-duron kernel: uhci2: <VIA 83C572 USB controller> port
0xdc00-0xdc1f irq 10 at device 16.2 on pci0
Jan 25 19:16:48 gf-duron kernel: uhci2: [GIANT-LOCKED]
Jan 25 19:16:48 gf-duron kernel: usb2: <VIA 83C572 USB controller> on uhci2
Jan 25 19:16:48 gf-duron kernel: usb2: USB revision 1.0
Jan 25 19:16:48 gf-duron kernel: uhub2: VIA UHCI root hub, class 9/0, rev
1.00/1.00, addr 1
Jan 25 19:16:48 gf-duron kernel: uhub2: 2 ports with 2 removable, self
powered
Jan 25 19:16:48 gf-duron kernel: ehci0: <VIA VT6202 USB 2.0 controller> mem
0xea006000-0xea0060ff irq 5 at device 16.3 on pci0
Jan 25 19:16:48 gf-duron kernel: ehci0: [GIANT-LOCKED]
Jan 25 19:16:48 gf-duron kernel: usb3: EHCI version 1.0
Jan 25 19:16:48 gf-duron kernel: usb3: companion controllers, 2 ports each:
usb0 usb1 usb2
Jan 25 19:16:48 gf-duron kernel: usb3: <VIA VT6202 USB 2.0 controller> on
ehci0
Jan 25 19:16:48 gf-duron kernel: usb3: USB revision 2.0
Jan 25 19:16:48 gf-duron kernel: uhub3: VIA EHCI root hub, class 9/0, rev
2.00/1.00, addr 1
Jan 25 19:16:48 gf-duron kernel: uhub3: 6 ports with 6 removable, self
powered
Jan 25 19:16:48 gf-duron kernel: isab0: <PCI-ISA bridge> at device 17.0 on
pci0
Jan 25 19:16:48 gf-duron kernel: isa0: <ISA bus> on isab0
Jan 25 19:16:48 gf-duron kernel: atapci0: <VIA 8235 UDMA133 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xe000-0xe00f at device 17.1 on pci0
Jan 25 19:16:48 gf-duron kernel: ata0: <ATA channel 0> on atapci0
Jan 25 19:16:48 gf-duron kernel: ata1: <ATA channel 1> on atapci0
Jan 25 19:16:48 gf-duron kernel: pcm0: <VIA VT8235> port 0xe400-0xe4ff irq
10 at device 17.5 on pci0
Jan 25 19:16:48 gf-duron kernel: pcm0: <VIA Technologies VIA1612A AC97
Codec>
Jan 25 19:16:48 gf-duron kernel: pcm0: <VIA DXS Enabled: DXS 4 / SGD 1 / REC
1>
Jan 25 19:16:48 gf-duron kernel: vr0: <VIA VT6102 Rhine II 10/100BaseTX>
port 0xec00-0xecff mem 0xea007000-0xea0070ff irq 11 at device 18.0 on pci0
Jan 25 19:16:48 gf-duron kernel: miibus0: <MII bus> on vr0
Jan 25 19:16:48 gf-duron kernel: ukphy0: <Generic IEEE 802.3u media
interface> on miibus0
Jan 25 19:16:48 gf-duron kernel: ukphy0:  10baseT, 10baseT-FDX, 100baseTX,
100baseTX-FDX, auto
Jan 25 19:16:48 gf-duron kernel: vr0: Ethernet address: 00:0d:87:a9:7b:03
Jan 25 19:16:48 gf-duron kernel: acpi_tz0: <Thermal Zone> on acpi0
Jan 25 19:16:48 gf-duron kernel: fdc0: <floppy drive controller> port
0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
Jan 25 19:16:48 gf-duron kernel: fdc0: [FAST]
Jan 25 19:16:48 gf-duron kernel: fd0: <1440-KB 3.5" drive> on fdc0 drive 0
Jan 25 19:16:48 gf-duron kernel: sio0: <16550A-compatible COM port> port
0x3f8-0x3ff irq 4 flags 0x10 on acpi0
Jan 25 19:16:48 gf-duron kernel: sio0: type 16550A
Jan 25 19:16:48 gf-duron kernel: ppc0: <ECP parallel printer port> port
0x378-0x37f,0x778-0x77b irq 7 drq 3 on acpi0
Jan 25 19:16:48 gf-duron kernel: ppc0: Generic chipset (ECP/PS2/NIBBLE) in
COMPATIBLE mode
Jan 25 19:16:48 gf-duron kernel: ppc0: FIFO with 16/16/16 bytes threshold
Jan 25 19:16:48 gf-duron kernel: ppbus0: <Parallel port bus> on ppc0
Jan 25 19:16:48 gf-duron kernel: ppi0: <Parallel I/O> on ppbus0
Jan 25 19:16:48 gf-duron kernel: lpt0: <Printer> on ppbus0
Jan 25 19:16:48 gf-duron kernel: lpt0: Interrupt-driven port
Jan 25 19:16:48 gf-duron kernel: atkbdc0: <Keyboard controller (i8042)> port
0x60,0x64 irq 1 on acpi0
Jan 25 19:16:48 gf-duron kernel: atkbd0: <AT Keyboard> irq 1 on atkbdc0
Jan 25 19:16:48 gf-duron kernel: kbd0 at atkbd0
Jan 25 19:16:48 gf-duron kernel: atkbd0: [GIANT-LOCKED]
Jan 25 19:16:48 gf-duron kernel: psm0: <PS/2 Mouse> irq 12 on atkbdc0
Jan 25 19:16:48 gf-duron kernel: psm0: [GIANT-LOCKED]
Jan 25 19:16:48 gf-duron kernel: psm0: model IntelliMouse Explorer, device
ID 4
Jan 25 19:16:48 gf-duron kernel: pmtimer0 on isa0
Jan 25 19:16:48 gf-duron kernel: orm0: <ISA Option ROM> at iomem
0xc0000-0xcf7ff on isa0
Jan 25 19:16:48 gf-duron kernel: sc0: <System console> at flags 0x100 on
isa0
Jan 25 19:16:48 gf-duron kernel: sc0: VGA <16 virtual consoles, flags=0x300>
Jan 25 19:16:48 gf-duron kernel: sio1: configured irq 3 not in bitmap of
probed irqs 0
Jan 25 19:16:48 gf-duron kernel: sio1: port may not be enabled
Jan 25 19:16:48 gf-duron kernel: vga0: <Generic ISA VGA> at port 0x3c0-0x3df
iomem 0xa0000-0xbffff on isa0
Jan 25 19:16:48 gf-duron kernel: ugen0: American Power Conversion Back-UPS
RS 1500 FW:8.g8 .D USB FW:g8, rev 1.10/1.06, addr 2
Jan 25 19:16:48 gf-duron kernel: Timecounter "TSC" frequency 1794900654 Hz
quality 800
Jan 25 19:16:48 gf-duron kernel: Timecounters tick every 1.000 msec
Jan 25 19:16:48 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=bb465284
Jan 25 19:16:48 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=feac5284
Jan 25 19:16:48 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=41335284
Jan 25 19:16:48 gf-duron kernel: ad0: 76319MB <WDC WD800BB-32BSA0 12.08C12>
at ata0-master UDMA100
Jan 25 19:16:48 gf-duron kernel: acd0: DVDROM <HITACHI DVD-ROM GD-5000/0212>
at ata1-master PIO4
Jan 25 19:16:48 gf-duron kernel: acd1: CDRW <CD-RW BCE1610IM/VER A.20> at
ata1-slave UDMA33
Jan 25 19:16:48 gf-duron kernel: firewire0: New S400 device
ID:000d6100005cecf7
Jan 25 19:16:48 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=85f95284
Jan 25 19:16:48 gf-duron kernel: Trying to mount root from ufs:/dev/ad0s1a
Jan 25 19:16:48 gf-duron root: /etc/rc: WARNING: Dump device does not
exist.  Savecore not run.
Jan 25 19:16:49 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
RREQQ(4) src=0xffc0 data=89f95284
Jan 25 19:16:54 gf-duron lpd[514]: lpd startup: logging=0
Jan 25 19:16:54 gf-duron ntpd[528]: ntpd 4.2.0-a Wed Jan 25 13:58:27 EST
2006 (1)
Jan 25 19:16:58 gf-duron apcupsd[644]: apcupsd 3.10.18 (21 July 2005)
freebsd startup succeeded
Jan 25 19:17:05 gf-duron kernel: fwohci0: BUS reset
Jan 25 19:17:05 gf-duron kernel: fwohci0: node_id=0x8800ffc0, gen=2, non
CYCLEMASTER mode
Jan 25 19:17:05 gf-duron kernel: firewire0: 2 nodes, maxhop <= 1, cable IRM
= 1
Jan 25 19:17:05 gf-duron kernel: firewire0: bus manager 1
Jan 25 19:17:06 gf-duron kernel: Unknown service addr 0xffff:0xf0000234
WREQQ(0) src=0xffc1 data=c000001f
Jan 25 19:27:44 gf-duron kernel: acpi_tz0: failed to set new freq, disabling
passive cooling

/usr/src/sys/i386/conf/MYKERNEL
#
# GENERIC -- Generic kernel configuration file for FreeBSD/i386
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#
http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files.
# If you are in doubt as to the purpose or necessity of a line, check first
# in NOTES.
#
# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.429.2.5 2006/01/23 14:19:36 marius
Exp $

machine         i386
#cpu            I486_CPU
#cpu            I586_CPU
cpu             I686_CPU
ident           MYKERNEL

# To statically compile in device wiring instead of /boot/device.hints
#hints          "GENERIC.hints"         # Default places to look for
devices.

makeoptions     DEBUG=-g                # Build kernel with gdb(1) debug
symbols

options         SCHED_ULE               # ULE scheduler
#options        SCHED_4BSD              # 4BSD scheduler
options         PREEMPTION              # Enable kernel thread preemption
options         INET                    # InterNETworking
options         INET6                   # IPv6 communications protocols
options         FFS                     # Berkeley Fast Filesystem
options         SOFTUPDATES             # Enable FFS soft updates support
options         UFS_ACL                 # Support for access control lists
options         UFS_DIRHASH             # Improve performance on big
directories
options         MD_ROOT                 # MD is a potential root device
options         NFSCLIENT               # Network Filesystem Client
options         NFSSERVER               # Network Filesystem Server
options         NFS_ROOT                # NFS usable as /, requires
NFSCLIENT
options         MSDOSFS                 # MSDOS Filesystem
options         CD9660                  # ISO 9660 Filesystem
options         PROCFS                  # Process filesystem (requires
PSEUDOFS)
options         PSEUDOFS                # Pseudo-filesystem framework
options         GEOM_GPT                # GUID Partition Tables.
options         COMPAT_43               # Compatible with BSD 4.3 [KEEP
THIS!]
options         COMPAT_FREEBSD4         # Compatible with FreeBSD4
options         COMPAT_FREEBSD5         # Compatible with FreeBSD5
options         SCSI_DELAY=5000         # Delay (in ms) before probing SCSI
options         KTRACE                  # ktrace(1) support
options         SYSVSHM                 # SYSV-style shared memory
options         SYSVMSG                 # SYSV-style message queues
options         SYSVSEM                 # SYSV-style semaphores
options         _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time
extensions
options         KBD_INSTALL_CDEV        # install a CDEV entry in /dev
options         AHC_REG_PRETTY_PRINT    # Print register bitfields in debug
                                        # output.  Adds ~128k to driver.
options         AHD_REG_PRETTY_PRINT    # Print register bitfields in debug
                                        # output.  Adds ~215k to driver.
options         ADAPTIVE_GIANT          # Giant mutex is adaptive.

device          apic                    # I/O APIC

# Bus support.
device          eisa
device          pci

# Floppy drives
device          fdc

# ATA and ATAPI devices
device          ata
device          atadisk         # ATA disk drives
device          ataraid         # ATA RAID drives
device          atapicd         # ATAPI CDROM drives
device          atapifd         # ATAPI floppy drives
device          atapist         # ATAPI tape drives
options         ATA_STATIC_ID   # Static device numbering

# SCSI Controllers
device          ahb             # EISA AHA1742 family
device          ahc             # AHA2940 and onboard AIC7xxx devices
device          ahd             # AHA39320/29320 and onboard AIC79xx devices
device          amd             # AMD 53C974 (Tekram DC-390(T))
device          isp             # Qlogic family
#device         ispfw           # Firmware for QLogic HBAs- normally a
module
device          mpt             # LSI-Logic MPT-Fusion
#device         ncr             # NCR/Symbios Logic
device          sym             # NCR/Symbios Logic (newer chipsets + those
of `ncr')
device          trm             # Tekram DC395U/UW/F DC315U adapters

device          adv             # Advansys SCSI adapters
device          adw             # Advansys wide SCSI adapters
device          aha             # Adaptec 154x SCSI adapters
device          aic             # Adaptec 15[012]x SCSI adapters,
AIC-6[23]60.
device          bt              # Buslogic/Mylex MultiMaster SCSI adapters

device          ncv             # NCR 53C500
device          nsp             # Workbit Ninja SCSI-3
device          stg             # TMC 18C30/18C50

# SCSI peripherals
device          scbus           # SCSI bus (required for SCSI)
device          ch              # SCSI media changers
device          da              # Direct Access (disks)
device          sa              # Sequential Access (tape etc)
device          cd              # CD
device          pass            # Passthrough device (direct SCSI access)
device          ses             # SCSI Environmental Services (and SAF-TE)

# RAID controllers interfaced to the SCSI subsystem
device          amr             # AMI MegaRAID
device          arcmsr          # Areca SATA II RAID
device          asr             # DPT SmartRAID V, VI and Adaptec SCSI RAID
device          ciss            # Compaq Smart RAID 5*
device          dpt             # DPT Smartcache III, IV - See NOTES for
options
device          hptmv           # Highpoint RocketRAID 182x
device          iir             # Intel Integrated RAID
device          ips             # IBM (Adaptec) ServeRAID
device          mly             # Mylex AcceleRAID/eXtremeRAID
device          twa             # 3ware 9000 series PATA/SATA RAID

# RAID controllers
device          aac             # Adaptec FSA RAID
device          aacp            # SCSI passthrough for aac (requires CAM)
device          ida             # Compaq Smart RAID
device          mlx             # Mylex DAC960 family
device          pst             # Promise Supertrak SX6000
device          twe             # 3ware ATA RAID

# atkbdc0 controls both the keyboard and the PS/2 mouse
device          atkbdc          # AT keyboard controller
device          atkbd           # AT keyboard
device          psm             # PS/2 mouse

device          vga             # VGA video card driver

device          splash          # Splash screen and screen saver support

# syscons is the default console driver, resembling an SCO console
device          sc

# Enable this for the pcvt (VT220 compatible) console driver
#device         vt
#options        XSERVER         # support for X server on a vt console
#options        FAT_CURSOR      # start with block cursor

device          agp             # support several AGP chipsets

# Power management support (see NOTES for more options)
#device         apm
# Add suspend/resume support for the i8254.
device          pmtimer

# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
device          cbb             # cardbus (yenta) bridge
device          pccard          # PC Card (16-bit) bus
device          cardbus         # CardBus (32-bit) bus

# Serial (COM) ports
device          sio             # 8250, 16[45]50 based serial ports

# Parallel port
device          ppc
device          ppbus           # Parallel port bus (required)
device          lpt             # Printer
#device         plip            # TCP/IP over parallel
device          ppi             # Parallel port interface device
#device         vpo             # Requires scbus and da

# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device         puc

# PCI Ethernet NICs.
device          de              # DEC/Intel DC21x4x (``Tulip'')
device          em              # Intel PRO/1000 adapter Gigabit Ethernet
Card
device          ixgb            # Intel PRO/10GbE Ethernet Card
device          txp             # 3Com 3cR990 (``Typhoon'')
device          vx              # 3Com 3c590, 3c595 (``Vortex'')

# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these NICs!
device          miibus          # MII bus support
device          bfe             # Broadcom BCM440x 10/100 Ethernet
device          bge             # Broadcom BCM570xx Gigabit Ethernet
device          dc              # DEC/Intel 21143 and various workalikes
device          fxp             # Intel EtherExpress PRO/100B (82557, 82558)
device          lge             # Level 1 LXT1001 gigabit Ethernet
device          nge             # NatSemi DP83820 gigabit Ethernet
device          nve             # nVidia nForce MCP on-board Ethernet
Networking
device          pcn             # AMD Am79C97x PCI 10/100(precedence over
'lnc')
device          re              # RealTek 8139C+/8169/8169S/8110S
device          rl              # RealTek 8129/8139
device          sf              # Adaptec AIC-6915 (``Starfire'')
device          sis             # Silicon Integrated Systems SiS 900/SiS
7016
device          sk              # SysKonnect SK-984x & SK-982x gigabit
Ethernet
device          ste             # Sundance ST201 (D-Link DFE-550TX)
device          ti              # Alteon Networks Tigon I/II gigabit
Ethernet
device          tl              # Texas Instruments ThunderLAN
device          tx              # SMC EtherPower II (83c170 ``EPIC'')
device          vge             # VIA VT612x gigabit Ethernet
device          vr              # VIA Rhine, Rhine II
device          wb              # Winbond W89C840F
device          xl              # 3Com 3c90x (``Boomerang'', ``Cyclone'')

# ISA Ethernet NICs.  pccard NICs included.
device          cs              # Crystal Semiconductor CS89x0 NIC
# 'device ed' requires 'device miibus'
device          ed              # NE[12]000, SMC Ultra, 3c503, DS8390 cards
device          ex              # Intel EtherExpress Pro/10 and Pro/10+
device          ep              # Etherlink III based cards
device          fe              # Fujitsu MB8696x based cards
device          ie              # EtherExpress 8/16, 3C507, StarLAN 10 etc.
device          lnc             # NE2100, NE32-VL Lance Ethernet cards
device          sn              # SMC's 9000 series of Ethernet chips
device          xe              # Xircom pccard Ethernet

# Wireless NIC cards
device          wlan            # 802.11 support
device          an              # Aironet 4500/4800 802.11 wireless NICs.
device          awi             # BayStack 660 and others
device          ral             # Ralink Technology RT2500 wireless NICs.
device          wi              # WaveLAN/Intersil/Symbol 802.11 wireless
NICs.
#device         wl              # Older non 802.11 Wavelan wireless NIC.

# Pseudo devices.
device          loop            # Network loopback
device          random          # Entropy device
device          ether           # Ethernet support
device          sl              # Kernel SLIP
device          ppp             # Kernel PPP
device          tun             # Packet tunnel.
device          pty             # Pseudo-ttys (telnet etc)
device          md              # Memory "disks"
device          gif             # IPv6 and IPv4 tunneling
device          faith           # IPv6-to-IPv4 relaying (translation)

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device          bpf             # Berkeley packet filter

# USB support
device          uhci            # UHCI PCI->USB interface
device          ohci            # OHCI PCI->USB interface
device          ehci            # EHCI PCI->USB interface (USB 2.0)
device          usb             # USB Bus (required)
#device         udbp            # USB Double Bulk Pipe devices
device          ugen            # Generic
#device         uhid            # "Human Interface Devices"
device          ukbd            # Keyboard
device          ulpt            # Printer
device          umass           # Disks/Mass storage - Requires scbus and da
device          ums             # Mouse
device          ural            # Ralink Technology RT2500USB wireless NICs
device          urio            # Diamond Rio 500 MP3 player
device          uscanner        # Scanners
# USB Ethernet, requires miibus
device          aue             # ADMtek USB Ethernet
device          axe             # ASIX Electronics USB Ethernet
device          cdce            # Generic USB over Ethernet
device          cue             # CATC USB Ethernet
device          kue             # Kawasaki LSI USB Ethernet
device          rue             # RealTek RTL8150 USB Ethernet

# FireWire support
device          firewire        # FireWire bus code
device          sbp             # SCSI over FireWire (Requires scbus and da)
#device         fwe             # Ethernet over FireWire (non-standard!)
device          fwip            # IP over FireWire

# PF and ALTQ
device pf
device pflog
options         ALTQ
options         ALTQ_CBQ        # Class Bases Queuing (CBQ)
options         ALTQ_RED        # Random Early Detection (RED)
options         ALTQ_RIO        # RED In/Out
options         ALTQ_HFSC       # Hierarchical Packet Scheduler (HFSC)
options         ALTQ_PRIQ       # Priority Queuing (PRIQ)
options         ALTQ_NOPCC      # Required for SMP build


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