From owner-freebsd-stable@FreeBSD.ORG Wed Sep 27 21:55:46 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E0AFF16A4F5 for ; Wed, 27 Sep 2006 21:55:45 +0000 (UTC) (envelope-from volker@vwsoft.com) Received: from frontmail.ipactive.de (frontmail.ipactive.de [85.214.39.229]) by mx1.FreeBSD.org (Postfix) with ESMTP id 390F143D64 for ; Wed, 27 Sep 2006 21:55:39 +0000 (GMT) (envelope-from volker@vwsoft.com) Received: from mail.vtec.ipme.de (gprs-pool-1-029.eplus-online.de [212.23.126.29]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by frontmail.ipactive.de (Postfix) with ESMTP id 04DEB33D26; Wed, 27 Sep 2006 23:55:30 +0200 (CEST) Received: from [127.0.0.1] (cesar.sz.vwsoft.com [192.168.16.3]) by mail.vtec.ipme.de (Postfix) with ESMTP id 060FC2E546; Wed, 27 Sep 2006 23:54:58 +0200 (CEST) Message-ID: <451AF0CF.7030707@vwsoft.com> Date: Wed, 27 Sep 2006 23:44:47 +0200 From: Volker User-Agent: Thunderbird 1.5.0.5 (Windows/20060719) MIME-Version: 1.0 To: Scott Long References: <451A1375.5080202@gneto.com> <20060927071538.GF22229@e-Gitt.NET> <451A4189.5020906@samsco.org> <20060927094509.GB75104@hugo10.ka.punkt.de> <451AE762.9080403@vwsoft.com> <451AED3B.2090707@samsco.org> In-Reply-To: <451AED3B.2090707@samsco.org> X-Enigmail-Version: 0.94.0.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-VWSoft-MailScanner: Found to be clean X-MailScanner-From: volker@vwsoft.com X-ipactive-MailScanner-Information: Please contact the ISP for more information X-ipactive-MailScanner: Found to be clean X-ipactive-MailScanner-From: volker@vwsoft.com Cc: freebsd-stable@freebsd.org, Oliver Brandmueller Subject: Re: 6.2 SHOWSTOPPER - em completely unusable on 6.2 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Sep 2006 21:55:46 -0000 On 2006-09-27 23:29, Scott Long wrote: > Volker wrote: [...] >> Strange... I've seen exactly that on a (recent) RELENG_6 box but >> using a dirty old USB 1.1 NIC (aue). I've seen DOWN and UP messages >> (mostly while rebuilding kernel + world + ports) on the console all >> the time (but did not care about). >> [...] > As soon as I can locate the O/U/EHCI register docs, I'll crank out a > patch for everyone to try. If that works then I'll give the same > treatment to ichsmb. > > Scott > Scott, as I'll leave for a one week vacation tomorrow and will not be able to answer or test any patches, I just powered up the machine to get you some infos (just for the records). All devices are on-board except the ADMtek USB NIC. Copyright (c) 1992-2006 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 6.2-PRERELEASE #0: Mon Sep 25 23:34:09 UTC 2006 vwerth@localhost:/usr/obj/usr/src/sys/DESKTOPBSD ACPI APIC Table: Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Athlon(tm) 64 Processor 3200+ (2009.16-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x20ff2 Stepping = 2 Features=0x78bfbff Features2=0x1 AMD Features=0xe2500800 AMD Features2=0x1 real memory = 503054336 (479 MB) avail memory = 477794304 (455 MB) ioapic0 irqs 0-23 on motherboard kbd1 at kbdmux0 ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) acpi0: on motherboard acpi0: Power Button (fixed) Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x508-0x50b on acpi0 cpu0: on acpi0 powernow0: on cpu0 pcib0: port 0xcf8-0xcff on acpi0 pci0: on pcib0 pci0: at device 0.0 (no driver attached) pci0: at device 0.1 (no driver attached) pci0: at device 0.2 (no driver attached) pci0: at device 0.3 (no driver attached) pci0: at device 0.4 (no driver attached) pci0: at device 0.5 (no driver attached) pci0: at device 0.6 (no driver attached) pci0: at device 0.7 (no driver attached) pcib1: at device 2.0 on pci0 pci1: on pcib1 pcib2: at device 3.0 on pci0 pci2: on pcib2 pcib3: at device 4.0 on pci0 pci3: on pcib3 pci0: at device 5.0 (no driver attached) pci0: at device 9.0 (no driver attached) isab0: at device 10.0 on pci0 isa0: on isab0 pci0: at device 10.1 (no driver attached) ohci0: mem 0xfebde000-0xfebdefff irq 21 at device 11.0 on pci0 ohci0: [GIANT-LOCKED] usb0: OHCI version 1.0, legacy support usb0: on ohci0 usb0: USB revision 1.0 uhub0: nVidia OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 8 ports with 8 removable, self powered ehci0: mem 0xfebdfc00-0xfebdfcff irq 22 at device 11.1 on pci0 ehci0: [GIANT-LOCKED] usb1: EHCI version 1.0 usb1: companion controller, 8 ports each: usb0 usb1: on ehci0 usb1: USB revision 2.0 uhub1: nVidia EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub1: 8 ports with 8 removable, self powered atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 13.0 on pci0 ata0: on atapci0 ata1: on atapci0 atapci1: port 0xe800-0xe807,0xe480-0xe483,0xe400-0xe407,0xe080-0xe083,0xe000-0xe00f mem 0xfebdd000-0xfebddfff irq 23 at device 14.0 on pci0 ata2: on atapci1 ata3: on atapci1 atapci2: port 0xdc00-0xdc07,0xd880-0xd883,0xd800-0xd807,0xd480-0xd483,0xd400-0xd40f mem 0xfebdc000-0xfebdcfff irq 20 at device 15.0 on pci0 ata4: on atapci2 ata5: on atapci2 pcib4: at device 16.0 on pci0 pci4: on pcib4 fwohci0: port 0xcc00-0xcc7f mem 0xfaaff800-0xfaafffff irq 16 at device 5.0 on pci4 fwohci0: OHCI version 1.0 (ROM=1) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:11:d8:00:00:67:ed:4b fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 fwe0: on firewire0 if_fwe0: Fake Ethernet address: 02:11:d8:67:ed:4b fwe0: Ethernet address: 02:11:d8:67:ed:4b fwe0: if_start running deferred for Giant sbp0: on firewire0 fwohci0: Initiate bus reset fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) firewire0: bus manager 0 (me) pci0: at device 16.1 (no driver attached) nve0: port 0xd080-0xd087 mem 0xfebd7000-0xfebd7fff irq 22 at device 20.0 on pci0 nve0: Ethernet address 00:15:f2:02:df:f5 miibus0: on nve0 ukphy0: on miibus0 ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto nve0: Ethernet address: 00:15:f2:02:df:f5 acpi_button0: on acpi0 fdc0: port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0 fdc0: [FAST] ppc0: port 0x378-0x37f,0x778-0x77f irq 7 drq 3 on acpi0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/9 bytes threshold ppbus0: on ppc0 plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port ppi0: on ppbus0 atkbdc0: port 0x60,0x64 irq 1 on acpi0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 sio0: type 16550A pmtimer0 on isa0 sc0: at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio1: configured irq 3 not in bitmap of probed irqs 0 sio1: port may not be enabled vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounter "TSC" frequency 2009158044 Hz quality 800 Timecounters tick every 1.000 msec acd0: DVDROM at ata0-master UDMA33 ad4: 76319MB at ata2-master SATA300 cd0 at ata0 bus 0 target 0 lun 0 cd0: Removable CD-ROM SCSI-0 device cd0: 33.000MB/s transfers aue0: ADMtek USBLAN LAN LAN Conve, rev 1.10/1.01, addr 2 miibus1: on aue0 ukphy1: on miibus1 ukphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto aue0: Ethernet address: 00:00:4e:11:16:c6 aue0: if_start running deferred for Giant aue0: link state changed to DOWN %vmstat -i interrupt total rate irq1: atkbd0 408 1 irq14: ata0 1215 5 irq16: fwohci0 1 0 irq21: ohci0 806 3 irq22: nve0 ehci0 883 3 irq23: atapci1 2561 11 cpu0: timer 463183 1996 Total 469057 2021 %pciconf -l none0@pci0:0:0: class=0x050000 card=0x81cd1043 chip=0x02f010de rev=0xa2 hdr=0x00 none1@pci0:0:1: class=0x050000 card=0x81cd1043 chip=0x02fa10de rev=0xa2 hdr=0x00 none2@pci0:0:2: class=0x050000 card=0x81cd1043 chip=0x02fe10de rev=0xa2 hdr=0x00 none3@pci0:0:3: class=0x050000 card=0x81cd1043 chip=0x02f810de rev=0xa2 hdr=0x00 none4@pci0:0:4: class=0x050000 card=0x81cd1043 chip=0x02f910de rev=0xa2 hdr=0x00 none5@pci0:0:5: class=0x050000 card=0x81cd1043 chip=0x02ff10de rev=0xa2 hdr=0x00 none6@pci0:0:6: class=0x050000 card=0x81cd1043 chip=0x027f10de rev=0xa2 hdr=0x00 none7@pci0:0:7: class=0x050000 card=0x81cd1043 chip=0x027e10de rev=0xa2 hdr=0x00 pcib1@pci0:2:0: class=0x060400 card=0x00000040 chip=0x02fc10de rev=0xa1 hdr=0x01 pcib2@pci0:3:0: class=0x060400 card=0x00000040 chip=0x02fd10de rev=0xa1 hdr=0x01 pcib3@pci0:4:0: class=0x060400 card=0x00000040 chip=0x02fb10de rev=0xa1 hdr=0x01 none8@pci0:5:0: class=0x030000 card=0x81cd1043 chip=0x024010de rev=0xa2 hdr=0x00 none9@pci0:9:0: class=0x050000 card=0x81bc1043 chip=0x027010de rev=0xa2 hdr=0x00 isab0@pci0:10:0: class=0x060100 card=0x81bc1043 chip=0x026010de rev=0xa2 hdr=0x00 none10@pci0:10:1: class=0x0c0500 card=0x81bc1043 chip=0x026410de rev=0xa2 hdr=0x00 ohci0@pci0:11:0: class=0x0c0310 card=0x81bc1043 chip=0x026d10de rev=0xa2 hdr=0x00 ehci0@pci0:11:1: class=0x0c0320 card=0x81bc1043 chip=0x026e10de rev=0xa2 hdr=0x00 atapci0@pci0:13:0: class=0x01018a card=0x81bc1043 chip=0x026510de rev=0xa1 hdr=0x00 atapci1@pci0:14:0: class=0x010185 card=0x81bc1043 chip=0x026610de rev=0xa1 hdr=0x00 atapci2@pci0:15:0: class=0x010185 card=0x81bc1043 chip=0x026710de rev=0xa1 hdr=0x00 pcib4@pci0:16:0: class=0x060401 card=0x000000b8 chip=0x026f10de rev=0xa2 hdr=0x01 none11@pci0:16:1: class=0x040300 card=0xcb8410de chip=0x026c10de rev=0xa2 hdr=0x00 nve0@pci0:20:0: class=0x068000 card=0x81411043 chip=0x026910de rev=0xa1 hdr=0x00 hostb0@pci0:24:0: class=0x060000 card=0x00000000 chip=0x11001022 rev=0x00 hdr=0x00 hostb1@pci0:24:1: class=0x060000 card=0x00000000 chip=0x11011022 rev=0x00 hdr=0x00 hostb2@pci0:24:2: class=0x060000 card=0x00000000 chip=0x11021022 rev=0x00 hdr=0x00 hostb3@pci0:24:3: class=0x060000 card=0x00000000 chip=0x11031022 rev=0x00 hdr=0x00 fwohci0@pci4:5:0: class=0x0c0010 card=0x808a1043 chip=0x30441106 rev=0x80 hdr=0x00 kernel config: # DESKTOPBSD -- Generic kernel configuration file for DesktopBSD/i386 machine i386 cpu I686_CPU ident DESKTOPBSDepe makeoptions DEBUG=-g # To statically compile in device wiring instead of /boot/device.hints #hints "GENERIC.hints" # Default places to look for devices. options HZ=1000 # Suits modern machines better options SCHED_4BSD # 4BSD scheduler options 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 NTFS options GEOM_GPT # GUID Partition Tables. options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] #options COMPAT_43TTY # BSD 4.3 TTY compat [KEEP THIS!] options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 options SCSI_DELAY=2345 # 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 extension s 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. #options STOP_NMI # Stop CPUS using NMI instead of IPI device apic # I/O APIC options SMP # Bus support. Do not remove isa, even if you have no isa slots #device isa 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 device atapicam # Access to ATAPI devices through the generic CA M layer options ATA_STATIC_ID # Static device numbering # SCSI Controllers 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 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 kbdmux # keyboard multiplexer 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 # Floating point support - do not disable. device npx # 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 device uart # 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 bce # Broadcom BCM5706/BCM5708 Gigabit Ethernet 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 chipset 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 stge # Sundance/Tamarack TC9021 gigabit Ethernet 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 # ISA devices that use the old ISA shims #device le # Wireless NIC cards device wlan # 802.11 support device wlan_ccmp device wlan_tkip device wlan_wep device an # Aironet 4500/4800 802.11 wireless NICs. device awi # BayStack 660 and others device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. #device wl # Older non 802.11 Wavelan wireless NIC. device ral device ath device ath_hal device ath_rate_sample # Pseudo devices. device loop # Network loopback device mem # Memory and kernel memory devices device io # I/O device 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) device firmware # firmware assist module # 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 urio # Diamond Rio 500 MP3 player device uscanner # Scanners # USB Ethernet, requires mii 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 device ural # FireWire support device firewire # FireWire bus code device sbp # SCSI over FireWire (Requires scbus and da) device fwe # Ethernet over FireWire (non-standard!)