From owner-freebsd-current@FreeBSD.ORG Wed Aug 11 22:44:52 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A130816A4CE; Wed, 11 Aug 2004 22:44:52 +0000 (GMT) Received: from av4-1-sn3.vrr.skanova.net (av4-1-sn3.vrr.skanova.net [81.228.9.111]) by mx1.FreeBSD.org (Postfix) with ESMTP id AB85343D39; Wed, 11 Aug 2004 22:44:51 +0000 (GMT) (envelope-from daniel_k_eriksson@telia.com) Received: by av4-1-sn3.vrr.skanova.net (Postfix, from userid 502) id D08EF382DB; Thu, 12 Aug 2004 00:44:50 +0200 (CEST) Received: from smtp1-2-sn3.vrr.skanova.net (smtp1-2-sn3.vrr.skanova.net [81.228.9.178]) by av4-1-sn3.vrr.skanova.net (Postfix) with ESMTP id BCED9382DB; Thu, 12 Aug 2004 00:44:50 +0200 (CEST) Received: from gadget (h130n1fls11o822.telia.com [213.64.66.130]) by smtp1-2-sn3.vrr.skanova.net (Postfix) with ESMTP id 7811238009; Thu, 12 Aug 2004 00:44:50 +0200 (CEST) From: "Daniel Eriksson" To: "'Lukas Ertl'" , Date: Thu, 12 Aug 2004 00:44:48 +0200 Organization: Home Message-ID: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_NextPart_000_0055_01C48005.92478910" X-Mailer: Microsoft Office Outlook, Build 11.0.6353 In-Reply-To: <20040802193340.R905@korben.in.tern> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Thread-Index: AcR/9M6HUBDYBuBuQX+NAM0TYa1IXA== Subject: gvinum and RAID-5, page-fault on lost disc? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Aug 2004 22:44:52 -0000 This is a multi-part message in MIME format. ------=_NextPart_000_0055_01C48005.92478910 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit As I reported on the "Vinum status" thread a few days ago, gvinum is not very graceful when a disc disappears/dies in a RAID-5 array during operation. The machine I was testing this on was an SMP machine, but when I recompiled the kernel with ddb/kdb support I removed "option SMP" just to take that out of the equation. The system: ----------- ASUS P2B-DS mobo, 2 x P3/700, 1GB ECC RAM, latest BIOS (1014, beta 003) Some old 9GB ATA disc for the OS on the onboard 440BX UDMA33 chipset 4 x 120GB Maxtor SATA discs on a HighPoint RocketRAID 1540 (HPT374 chipset) The 4 120GB discs were put together in a RAID-5 array using "classic" vinum (so they have overlapping slices and VINUM slicetypes). Kernel/userland dated: 2004.08.10.21.00.00 (no CFLAGS/COPTFLAGS, but I use "CPUTYPE?=p3") gvinum started from /boot/loader.conf (geom_vinum_load="YES") The crash: ---------- Stop all non-essential processes (to protect against unnecessary file corruption, normally I've got Apache+PHP4+MySQL running among other things). Set up one process to write to the RAID-5 array (I have used a simple sftp to another machine, pulling down big files). Pull one of the SATA-cables. *boom* I have a vmcore dump and a kernel.debug, but I can't seem to get gdb53 to do what I want (not very familiar with gdb), so here's the output I took down on paper from within ddb. The first 5 lines are exactly what I would expect to happen (and what "classic" vinum also did), but then something goes wrong and the machine page-faults: ad8: TIMEOUT - READ_DMA retrying (2 retries left) LBA = 196849498 ad8: WARNING - removed from configuration gvinum: lost drive 'vinumdrive2' FOO: sd raid5.p0.s2 is down FOO: plex raid5.p0 is degraded Fatal trap 12: page fault while in kernel mode fault virtual address = 0x64 fault code = supervisor read, page not present instruction pointer = 0x8:0xc08580fe stack pointer = 0x10:0xdcf9dc00 frame pointer = 0x10:0xdcf9dc20 code segment = base 0x0, limit 0xfffff, type 0x1b DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (g_event) [thread 100038] Stopped at gv_drive_access+0x1e : movl 0x64(%eax),%ecx db> where gv_drive_access(c2608b00,ffffffff,ffffffff,0,0) at gv_drive_access+0x1e g_access(c260a8c0,ffffffff,ffffffff,0,c260a900) at g_access+0x16b gv_plex_orphan(c260a8c0, .......) g_orphan_register one_event g_run_events g_event_procbody fork_exit fork_trampoline --- trap 0x1, eip = 0, esp = 0xdcf9dd7c, ebp = 0 --- Attached is the kernel config file and the dmesg. Let me know if there is anything you want me to do with gdb to further track this down. I could probably even arrange for a guest account on this machine if someone wants to take a closer look at the vmcore file. /Daniel Eriksson ------=_NextPart_000_0055_01C48005.92478910 Content-Type: application/octet-stream; name="dmesg.boot" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="dmesg.boot" Copyright (c) 1992-2004 The FreeBSD Project.=0A= Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994=0A= The Regents of the University of California. All rights reserved.=0A= FreeBSD 5.2-CURRENT #0: Wed Aug 11 02:41:58 CEST 2004=0A= daniel@sentinel.lokalen.zapto.org:/usr/obj/usr/src/sys/SENTINEL=0A= Timecounter "i8254" frequency 1193182 Hz quality 0=0A= CPU: Intel Pentium III (701.59-MHz 686-class CPU)=0A= Origin =3D "GenuineIntel" Id =3D 0x681 Stepping =3D 1=0A= = Features=3D0x383fbff=0A= real memory =3D 1073729536 (1023 MB)=0A= avail memory =3D 1041289216 (993 MB)=0A= ACPI APIC Table: =0A= ioapic0 irqs 0-23 on motherboard=0A= npx0: [FAST]=0A= npx0: on motherboard=0A= npx0: INT 16 interface=0A= acpi0: on motherboard=0A= acpi0: Overriding SCI Interrupt from IRQ 9 to IRQ 20=0A= acpi0: [GIANT-LOCKED]=0A= acpi0: Power Button (fixed)=0A= Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000=0A= acpi_timer0: <24-bit timer at 3.579545MHz> port 0xe408-0xe40b on acpi0=0A= cpu0: on acpi0=0A= acpi_button0: on acpi0=0A= pcib0: port 0xcf8-0xcff on acpi0=0A= pci0: on pcib0=0A= agp0: mem = 0xe4000000-0xe7ffffff at device 0.0 on pci0=0A= pcib1: at device 1.0 on pci0=0A= pci1: on pcib1=0A= pci1: at device 0.0 (no driver attached)=0A= isab0: at device 4.0 on pci0=0A= isa0: on isab0=0A= atapci0: port = 0xb800-0xb80f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 4.1 on pci0=0A= ata0: at 0x1f0 irq 14 on atapci0=0A= ata1: at 0x170 irq 15 on atapci0=0A= uhci0: port 0xb400-0xb41f irq = 19 at device 4.2 on pci0=0A= uhci0: [GIANT-LOCKED]=0A= usb0: on uhci0=0A= usb0: USB revision 1.0=0A= uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1=0A= uhub0: 2 ports with 2 removable, self powered=0A= pci0: at device 4.3 (no driver attached)=0A= ahc0: port 0xb000-0xb0ff mem = 0xe1000000-0xe1000fff irq 19 at device 6.0 on pci0=0A= ahc0: [GIANT-LOCKED]=0A= aic7890/91: Ultra2 Wide Channel A, SCSI Id=3D15, 32/253 SCBs=0A= atapci1: port = 0x9400-0x94ff,0x9800-0x9803,0xa000-0xa007,0xa400-0xa403,0xa800-0xa807 = irq 19 at device 9.0 on pci0=0A= ata2: at 0xa800 on atapci1=0A= ata3: at 0xa000 on atapci1=0A= atapci2: port = 0x7800-0x78ff,0x8000-0x8003,0x8400-0x8407,0x8800-0x8803,0x9000-0x9007 = irq 19 at device 9.1 on pci0=0A= ata4: at 0x9000 on atapci2=0A= ata5: at 0x8400 on atapci2=0A= xl0: <3Com 3c905C-TX Fast Etherlink XL> port 0x7400-0x747f mem = 0xe0800000-0xe080007f irq 18 at device 10.0 on pci0=0A= miibus0: on xl0=0A= xlphy0: <3c905C 10/100 internal PHY> on miibus0=0A= xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto=0A= xl0: Ethernet address: 00:01:02:73:f4:f5=0A= xl0: [GIANT-LOCKED]=0A= xl1: <3Com 3c905C-TX Fast Etherlink XL> port 0x7000-0x707f mem = 0xe0000000-0xe000007f irq 17 at device 11.0 on pci0=0A= miibus1: on xl1=0A= xlphy1: <3c905C 10/100 internal PHY> on miibus1=0A= xlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto=0A= xl1: Ethernet address: 00:50:da:8d:d2:af=0A= xl1: [GIANT-LOCKED]=0A= fxp0: port 0x6800-0x683f mem = 0xdf000000-0xdf0fffff,0xdf800000-0xdf800fff irq 16 at device 12.0 on pci0=0A= miibus2: on fxp0=0A= inphy0: on miibus2=0A= inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto=0A= fxp0: Ethernet address: 00:03:47:09:6f:51=0A= fxp0: [GIANT-LOCKED]=0A= fdc0: port 0x3f7,0x3f2-0x3f5 irq 6 drq 2 on = acpi0=0A= fdc0: FIFO enabled, 8 bytes threshold=0A= fd0: <1440-KB 3.5" drive> on fdc0 drive 0=0A= sio0 port 0x3f8-0x3ff irq 4 on acpi0=0A= sio0: type 16550A=0A= atkbdc0: port 0x64,0x60 irq 1 on acpi0=0A= atkbd0: irq 1 on atkbdc0=0A= kbd0 at atkbd0=0A= atkbd0: [GIANT-LOCKED]=0A= psm0: irq 12 on atkbdc0=0A= psm0: [GIANT-LOCKED]=0A= psm0: model Generic PS/2 mouse, device ID 0=0A= orm0: at iomem = 0xd4000-0xd57ff,0xd0000-0xd07ff,0xcc000-0xcc7ff,0xc0000-0xc7fff on isa0=0A= pmtimer0 on isa0=0A= sc0: at flags 0x100 on isa0=0A= sc0: VGA <16 virtual consoles, flags=3D0x300>=0A= sio1: configured irq 3 not in bitmap of probed irqs 0=0A= sio1: port may not be enabled=0A= vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0=0A= Timecounter "TSC" frequency 701593764 Hz quality 800=0A= Timecounters tick every 1.000 msec=0A= ipfw2 initialized, divert enabled, rule-based forwarding enabled, = default to accept, logging unlimited=0A= ad0: 8693MB [17662/16/63] at ata0-master = UDMA33=0A= ATAPI_RESET time =3D 50us=0A= acd0: CDROM at ata1-master PIO4=0A= ad4: 117246MB [238216/16/63] at ata2-master = SATA150=0A= ad6: 117246MB [238216/16/63] at ata3-master = SATA150=0A= ad8: 117246MB [238216/16/63] at ata4-master = SATA150=0A= ad10: 117246MB [238216/16/63] at ata5-master = SATA150=0A= Waiting 2 seconds for SCSI devices to settle=0A= FOO: sd raid5.p0.s0 is up=0A= FOO: sd raid5.p0.s1 is up=0A= FOO: sd raid5.p0.s2 is up=0A= FOO: sd raid5.p0.s3 is up=0A= Mounting root from ufs:/dev/ad0s1a=0A= WARNING: / was not properly dismounted=0A= ------=_NextPart_000_0055_01C48005.92478910 Content-Type: application/octet-stream; name="SENTINEL" Content-Transfer-Encoding: quoted-printable Content-Disposition: attachment; filename="SENTINEL" =0A= machine i386=0A= cpu I686_CPU=0A= ident SENTINEL=0A= =0A= # Options for the firewall and NAT functionality=0A= options IPFIREWALL=0A= options IPDIVERT=0A= options IPFIREWALL_DEFAULT_TO_ACCEPT=0A= options IPFIREWALL_VERBOSE=0A= =0A= =0A= # To statically compile in device wiring instead of /boot/device.hints=0A= #hints "GENERIC.hints" # Default places to look for devices.=0A= =0A= makeoptions DEBUG=3D-g # Build kernel with gdb(1) debug symbols=0A= =0A= #options SCHED_ULE # ULE scheduler=0A= options SCHED_4BSD # 4BSD scheduler=0A= options INET # InterNETworking=0A= #options INET6 # IPv6 communications protocols=0A= options FFS # Berkeley Fast Filesystem=0A= options SOFTUPDATES # Enable FFS soft updates support=0A= options UFS_ACL # Support for access control lists=0A= options UFS_DIRHASH # Improve performance on big directories=0A= options MD_ROOT # MD is a potential root device=0A= options NFSCLIENT # Network Filesystem Client=0A= options NFSSERVER # Network Filesystem Server=0A= options NFS_ROOT # NFS usable as /, requires NFSCLIENT=0A= options MSDOSFS # MSDOS Filesystem=0A= options CD9660 # ISO 9660 Filesystem=0A= options PROCFS # Process filesystem (requires PSEUDOFS)=0A= options PSEUDOFS # Pseudo-filesystem framework=0A= options GEOM_GPT # GUID Partition Tables.=0A= options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]=0A= options COMPAT_FREEBSD4 # Compatible with FreeBSD4=0A= options SCSI_DELAY=3D2000 # Delay (in ms) before probing SCSI=0A= #options KTRACE # ktrace(1) support=0A= options SYSVSHM # SYSV-style shared memory=0A= options SYSVMSG # SYSV-style message queues=0A= options SYSVSEM # SYSV-style semaphores=0A= options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time = extensions=0A= options KBD_INSTALL_CDEV # install a CDEV entry in /dev=0A= #options AHC_REG_PRETTY_PRINT # Print register bitfields in debug = output. Adds ~128k to driver.=0A= #options AHD_REG_PRETTY_PRINT # Print register bitfields in debug = output. Adds ~215k to driver.=0A= #options PFIL_HOOKS # pfil(9) framework=0A= =0A= =0A= # dakrer=0A= #options DEVICE_POLLING=0A= options DUMMYNET=0A= options HZ=3D1000=0A= options ZERO_COPY_SOCKETS # Turn on zero copy send code=0A= =0A= # The aic7xxx driver will attempt to use memory mapped I/O for all PCI=0A= # controllers that have it configured only if this option is set. = Unfortunately,=0A= # this doesn't work on some motherboards, which prevents it from being = the=0A= # default.=0A= #options AHC_ALLOW_MEMIO=0A= =0A= =0A= # encrypted filesystem=0A= options GEOM_BDE=0A= =0A= # Disk quotas are supported when this option is enabled.=0A= #options QUOTA #enable disk quotas=0A= =0A= =0A= # netgraph(4). Enable the base netgraph code with the NETGRAPH option.=0A= # Individual node types can be enabled with the corresponding option=0A= # listed below; however, this is not strictly necessary as netgraph=0A= # will automatically load the corresponding KLD module if the node type=0A= # is not already compiled into the kernel. Each type below has a=0A= # corresponding man page, e.g., ng_async(8).=0A= options NETGRAPH #netgraph(4) system=0A= #options NETGRAPH_ASYNC=0A= #options NETGRAPH_ATMLLC=0A= #options NETGRAPH_ATM_ATMPIF=0A= #options NETGRAPH_BLUETOOTH # ng_bluetooth(4)=0A= #options NETGRAPH_BLUETOOTH_BT3C # ng_bt3c(4)=0A= #options NETGRAPH_BLUETOOTH_H4 # ng_h4(4)=0A= #options NETGRAPH_BLUETOOTH_HCI # ng_hci(4)=0A= #options NETGRAPH_BLUETOOTH_L2CAP # ng_l2cap(4)=0A= #options NETGRAPH_BLUETOOTH_SOCKET # ng_btsocket(4)=0A= #options NETGRAPH_BLUETOOTH_UBT # ng_ubt(4)=0A= #options NETGRAPH_BLUETOOTH_UBTBCMFW # ubtbcmfw(4)=0A= #options NETGRAPH_BPF=0A= #options NETGRAPH_BRIDGE=0A= #options NETGRAPH_CISCO=0A= #options NETGRAPH_ECHO=0A= #options NETGRAPH_ETHER=0A= #options NETGRAPH_FRAME_RELAY=0A= #options NETGRAPH_GIF=0A= #options NETGRAPH_GIF_DEMUX=0A= #options NETGRAPH_HOLE=0A= #options NETGRAPH_IFACE=0A= #options NETGRAPH_IP_INPUT=0A= #options NETGRAPH_KSOCKET=0A= #options NETGRAPH_L2TP=0A= #options NETGRAPH_LMI=0A= ## MPPC compression requires proprietary files (not included)=0A= ##options NETGRAPH_MPPC_COMPRESSION=0A= #options NETGRAPH_MPPC_ENCRYPTION=0A= #options NETGRAPH_ONE2MANY=0A= #options NETGRAPH_PPP=0A= #options NETGRAPH_PPPOE=0A= #options NETGRAPH_PPTPGRE=0A= #options NETGRAPH_RFC1490=0A= #options NETGRAPH_SOCKET=0A= #options NETGRAPH_SPLIT=0A= #options NETGRAPH_SPPP=0A= #options NETGRAPH_TEE=0A= #options NETGRAPH_TTY=0A= #options NETGRAPH_UI=0A= #options NETGRAPH_VJC=0A= =0A= =0A= # Debugging for use in -current=0A= options KDB # Enable the kernel debugger=0A= options DDB # Enable the kernel debugger=0A= #options INVARIANTS # Enable calls of extra sanity checking=0A= #options INVARIANT_SUPPORT # Extra sanity checks of internal = structures, required by INVARIANTS=0A= #options WITNESS # Enable checks to detect deadlocks and cycles=0A= #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed=0A= =0A= # To make an SMP kernel, the next two are needed=0A= #options SMP # Symmetric MultiProcessor Kernel=0A= device apic # I/O APIC=0A= =0A= # Bus support. Do not remove isa, even if you have no isa slots=0A= device isa=0A= #device eisa=0A= device pci=0A= =0A= # Floppy drives=0A= device fdc=0A= =0A= # ATA and ATAPI devices=0A= device ata=0A= device atadisk # ATA disk drives=0A= device ataraid # ATA RAID drives=0A= device atapicd # ATAPI CDROM drives=0A= device atapifd # ATAPI floppy drives=0A= device atapist # ATAPI tape drives=0A= options ATA_STATIC_ID # Static device numbering=0A= =0A= # SCSI Controllers=0A= #device ahb # EISA AHA1742 family=0A= device ahc # AHA2940 and onboard AIC7xxx devices=0A= device ahd # AHA39320/29320 and onboard AIC79xx devices=0A= #device amd # AMD 53C974 (Tekram DC-390(T))=0A= #device isp # Qlogic family=0A= #device mpt # LSI-Logic MPT-Fusion=0A= ##device ncr # NCR/Symbios Logic=0A= #device sym # NCR/Symbios Logic (newer chipsets + those of `ncr')=0A= #device trm # Tekram DC395U/UW/F DC315U adapters=0A= =0A= #device adv # Advansys SCSI adapters=0A= #device adw # Advansys wide SCSI adapters=0A= #device aha # Adaptec 154x SCSI adapters=0A= #device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60.=0A= #device bt # Buslogic/Mylex MultiMaster SCSI adapters=0A= =0A= #device ncv # NCR 53C500=0A= #device nsp # Workbit Ninja SCSI-3=0A= #device stg # TMC 18C30/18C50=0A= =0A= # SCSI peripherals=0A= device scbus # SCSI bus (required for SCSI)=0A= device ch # SCSI media changers=0A= device da # Direct Access (disks)=0A= device sa # Sequential Access (tape etc)=0A= device cd # CD=0A= device pass # Passthrough device (direct SCSI access)=0A= device ses # SCSI Environmental Services (and SAF-TE)=0A= =0A= # RAID controllers interfaced to the SCSI subsystem=0A= #device amr # AMI MegaRAID=0A= #device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID=0A= #device ciss # Compaq Smart RAID 5*=0A= #device dpt # DPT Smartcache III, IV - See NOTES for options=0A= #device iir # Intel Integrated RAID=0A= #device ips # IBM (Adaptec) ServeRAID=0A= #device mly # Mylex AcceleRAID/eXtremeRAID=0A= #device twa # 3ware 9000 series PATA/SATA RAID=0A= =0A= # RAID controllers=0A= #device aac # Adaptec FSA RAID=0A= #device aacp # SCSI passthrough for aac (requires CAM)=0A= #device ida # Compaq Smart RAID=0A= #device mlx # Mylex DAC960 family=0A= #device pst # Promise Supertrak SX6000=0A= #device twe # 3ware ATA RAID=0A= =0A= # atkbdc0 controls both the keyboard and the PS/2 mouse=0A= device atkbdc # AT keyboard controller=0A= device atkbd # AT keyboard=0A= device psm # PS/2 mouse=0A= =0A= device vga # VGA video card driver=0A= =0A= device splash # Splash screen and screen saver support=0A= =0A= # syscons is the default console driver, resembling an SCO console=0A= device sc=0A= =0A= # Enable this for the pcvt (VT220 compatible) console driver=0A= #device vt=0A= #options XSERVER # support for X server on a vt console=0A= #options FAT_CURSOR # start with block cursor=0A= =0A= device agp # support several AGP chipsets=0A= =0A= # Floating point support - do not disable.=0A= device npx=0A= =0A= # Power management support (see NOTES for more options)=0A= #device apm=0A= # Add suspend/resume support for the i8254.=0A= device pmtimer=0A= =0A= # PCCARD (PCMCIA) support=0A= # PCMCIA and cardbus bridge support=0A= #device cbb # cardbus (yenta) bridge=0A= ##device pcic # ExCA ISA and PCI bridges=0A= #device pccard # PC Card (16-bit) bus=0A= #device cardbus # CardBus (32-bit) bus=0A= =0A= # Serial (COM) ports=0A= device sio # 8250, 16[45]50 based serial ports=0A= =0A= # Parallel port=0A= #device ppc=0A= #device ppbus # Parallel port bus (required)=0A= #device lpt # Printer=0A= #device plip # TCP/IP over parallel=0A= #device ppi # Parallel port interface device=0A= ##device vpo # Requires scbus and da=0A= =0A= # If you've got a "dumb" serial or parallel PCI card that is=0A= # supported by the puc(4) glue driver, uncomment the following=0A= # line to enable it (connects to the sio and/or ppc drivers):=0A= #device puc=0A= =0A= # PCI Ethernet NICs.=0A= #device de # DEC/Intel DC21x4x (``Tulip'')=0A= device em # Intel PRO/1000 adapter Gigabit Ethernet Card=0A= #device ixgb # Intel PRO/10GbE Ethernet Card=0A= #device txp # 3Com 3cR990 (``Typhoon'')=0A= #device vx # 3Com 3c590, 3c595 (``Vortex'')=0A= =0A= # PCI Ethernet NICs that use the common MII bus controller code.=0A= # NOTE: Be sure to keep the 'device miibus' line in order to use these = NICs!=0A= device miibus # MII bus support=0A= #device bfe # Broadcom BCM440x 10/100 Ethernet=0A= #device bge # Broadcom BCM570xx Gigabit Ethernet=0A= #device dc # DEC/Intel 21143 and various workalikes=0A= device fxp # Intel EtherExpress PRO/100B (82557, 82558)=0A= #device pcn # AMD Am79C97x PCI 10/100 (precedence over 'lnc')=0A= device re # RealTek 8139C+/8169/8169S/8110S=0A= device rl # RealTek 8129/8139=0A= #device sf # Adaptec AIC-6915 (``Starfire'')=0A= #device sis # Silicon Integrated Systems SiS 900/SiS 7016=0A= #device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet=0A= #device ste # Sundance ST201 (D-Link DFE-550TX)=0A= #device ti # Alteon Networks Tigon I/II gigabit Ethernet=0A= #device tl # Texas Instruments ThunderLAN=0A= #device tx # SMC EtherPower II (83c170 ``EPIC'')=0A= device vr # VIA Rhine, Rhine II=0A= #device wb # Winbond W89C840F=0A= device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'')=0A= =0A= # ISA Ethernet NICs. pccard NICs included.=0A= #device cs # Crystal Semiconductor CS89x0 NIC=0A= # 'device ed' requires 'device miibus'=0A= #device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards=0A= #device ex # Intel EtherExpress Pro/10 and Pro/10+=0A= device ep # Etherlink III based cards=0A= #device fe # Fujitsu MB8696x based cards=0A= #device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc.=0A= #device lnc # NE2100, NE32-VL Lance Ethernet cards=0A= #device sn # SMC's 9000 series of Ethernet chips=0A= #device xe # Xircom pccard Ethernet=0A= =0A= # ISA devices that use the old ISA shims=0A= #device le=0A= =0A= # Wireless NIC cards=0A= #device wlan # 802.11 support=0A= #device an # Aironet 4500/4800 802.11 wireless NICs.=0A= #device awi # BayStack 660 and others=0A= #device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs.=0A= ##device wl # Older non 802.11 Wavelan wireless NIC.=0A= =0A= # Pseudo devices - the number indicates how many units to allocate.=0A= device loop # Network loopback=0A= device mem # Memory and kernel memory devices=0A= device io # I/O device=0A= #device null # Null and zero devices=0A= device random # Entropy device=0A= device ether # Ethernet support=0A= device sl # Kernel SLIP=0A= device ppp # Kernel PPP=0A= device tun # Packet tunnel.=0A= device pty # Pseudo-ttys (telnet etc)=0A= device md # Memory "disks"=0A= device gif # IPv6 and IPv4 tunneling=0A= device faith # IPv6-to-IPv4 relaying (translation)=0A= =0A= # The `bpf' device enables the Berkeley Packet Filter.=0A= # Be aware of the administrative consequences of enabling this!=0A= device bpf # Berkeley packet filter=0A= =0A= # USB support=0A= device uhci # UHCI PCI->USB interface=0A= device ohci # OHCI PCI->USB interface=0A= device usb # USB Bus (required)=0A= #device udbp # USB Double Bulk Pipe devices=0A= device ugen # Generic=0A= device uhid # "Human Interface Devices"=0A= device ukbd # Keyboard=0A= device ulpt # Printer=0A= device umass # Disks/Mass storage - Requires scbus and da=0A= device ums # Mouse=0A= device urio # Diamond Rio 500 MP3 player=0A= device uscanner # Scanners=0A= # USB Ethernet, requires mii=0A= device aue # ADMtek USB Ethernet=0A= device axe # ASIX Electronics USB Ethernet=0A= device cue # CATC USB Ethernet=0A= device kue # Kawasaki LSI USB Ethernet=0A= device rue # RealTek RTL8150 USB Ethernet=0A= =0A= # FireWire support=0A= #device firewire # FireWire bus code=0A= #device sbp # SCSI over FireWire (Requires scbus and da)=0A= #device fwe # Ethernet over FireWire (non-standard!)=0A= =0A= ------=_NextPart_000_0055_01C48005.92478910--