Re: ULE/SCHED_SMP diff for 7.0

From: Jeff Roberson <jroberson_at_chesapeake.net>
Date: Wed, 18 Jul 2007 13:22:20 -0700 (PDT)
On Wed, 18 Jul 2007, Chris Dionissopoulos wrote:

> Hello Jeff,
>
>
> It works for me, but for some reason load averages gone x1000!!

Hi,

Interestingly this was a problem people had with earlier versions of the 
patch but you are the first report with this iteration.  Can you please 
test with INVARIANTS, DDB, KDB, and WITNESS in your kernel so you can get 
a stack trace if anything goes wrong.

Thanks,
Jeff


>
>
> last pid: 12626;  load averages: 314.40, 282.08, 187.64  up 0+01:16:23  18:49:56
> 84 processes:  2 running, 82 sleeping
> CPU states: 11.8% user,  0.0% nice,  1.5% system,  0.4% interrupt, 86.4% idle
> Mem: 672M Active, 452M Inact, 144M Wired, 776K Cache, 112M Buf, 708M Free
> Swap: 1024M Total, 1024M Free
>
> usually I have load averages 0.15 - 0.5.
>
> kernel and world binaries cvsuped 2 hours ago.
>
>
> dmesg:
> =======
> Copyright (c) 1992-2007 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 is a registered trademark of The FreeBSD Foundation.
> FreeBSD 7.0-CURRENT #2: Wed Jul 18 17:01:15 EEST 2007
>    root_at_mail.debug.gr:/usr/obj/usr/src/sys/DEV7
> ACPI APIC Table: <INTEL  DG965SS >
> Timecounter "i8254" frequency 1193182 Hz quality 0
> CPU: Intel(R) Core(TM)2 CPU          6300  _at_ 1.86GHz (1876.00-MHz 686-class CPU)
>  Origin = "GenuineIntel"  Id = 0x6f6  Stepping = 6
>  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>  Features2=0xe3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM>
>  AMD Features=0x20100000<NX,LM>
>  AMD Features2=0x1<LAHF>
>  Logical CPUs per core: 2
> real memory  = 2120540160 (2022 MB)
> avail memory = 2069549056 (1973 MB)
> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
> cpu0 (BSP): APIC ID:  0
> cpu1 (AP): APIC ID:  1
> ioapic0: Changing APIC ID to 2
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
> kbd1 at kbdmux0
> ichwd module loaded
> ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
> acpi0: <INTEL DG965SS> on motherboard
> acpi0: [ITHREAD]
> acpi0: Power Button (fixed)
> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
> cpu0: <ACPI CPU> on acpi0
> est0: <Enhanced SpeedStep Frequency Control> on cpu0
> p4tcc0: <CPU Frequency Thermal Control> on cpu0
> cpu1: <ACPI CPU> on acpi0
> est1: <Enhanced SpeedStep Frequency Control> on cpu1
> p4tcc1: <CPU Frequency Thermal Control> on cpu1
> acpi_button0: <Sleep Button> on acpi0
> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
> pci0: <ACPI PCI bus> on pcib0
> vgapci0: <VGA-compatible display> port 0x2440-0x2447 mem 0x90200000-0x902fffff,0x80000000-0x8fffffff irq 16 at device 2.0 on pci0
> agp0: <Intel G965 SVGA controller> on vgapci0
> agp0: detected 7676k stolen memory
> agp0: aperture size is 256M
> drm0: <Intel i965G> on vgapci0
> info: [drm] AGP at 0x80000000 256MB
> info: [drm] Initialized i915 1.5.0 20060119
> pci0: <simple comms> at device 3.0 (no driver attached)
> em0: <Intel(R) PRO/1000 Network Connection Version - 6.5.3> port 0x20c0-0x20df mem 0x90300000-0x9031ffff,0x90324000-0x90324fff irq 20 at device 25.0 on pci0
> em0: Ethernet address: 00:19:d1:00:67:40
> em0: [ITHREAD]
> uhci0: <UHCI (generic) USB controller> port 0x20a0-0x20bf irq 16 at device 26.0 on pci0
> uhci0: [GIANT-LOCKED]
> uhci0: [ITHREAD]
> usb0: <UHCI (generic) USB controller> on uhci0
> usb0: USB revision 1.0
> uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
> uhub0: 2 ports with 2 removable, self powered
> uhci1: <UHCI (generic) USB controller> port 0x2080-0x209f irq 21 at device 26.1 on pci0
> uhci1: [GIANT-LOCKED]
> uhci1: [ITHREAD]
> usb1: <UHCI (generic) USB controller> on uhci1
> usb1: USB revision 1.0
> uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
> uhub1: 2 ports with 2 removable, self powered
> ehci0: <EHCI (generic) USB 2.0 controller> mem 0x90325400-0x903257ff irq 18 at device 26.7 on pci0
> ehci0: [GIANT-LOCKED]
> ehci0: [ITHREAD]
> usb2: EHCI version 1.0
> usb2: companion controllers, 2 ports each: usb0 usb1
> usb2: <EHCI (generic) USB 2.0 controller> on ehci0
> usb2: USB revision 2.0
> uhub2: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb2
> uhub2: 4 ports with 4 removable, self powered
> pcm0: <Intel 82801H High Definition Audio Controller> mem 0x90320000-0x90323fff irq 22 at device 27.0 on pci0
> pcm0: [ITHREAD]
> pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0
> pci1: <ACPI PCI bus> on pcib1
> pcib2: <ACPI PCI-PCI bridge> at device 28.1 on pci0
> pci2: <ACPI PCI bus> on pcib2
> atapci0: <Marvell 88SX6101 UDMA133 controller> port 0x1018-0x101f,0x1024-0x1027,0x1010-0x1017,0x1020-0x1023,0x1000-0x100f mem 0x90100000-0x901001ff irq 17 at device 0.0 on pci2
> atapci0: [ITHREAD]
> ata2: <ATA channel 0> on atapci0
> ata2: [ITHREAD]
> pcib3: <ACPI PCI-PCI bridge> at device 28.2 on pci0
> pci3: <ACPI PCI bus> on pcib3
> pcib4: <ACPI PCI-PCI bridge> at device 28.3 on pci0
> pci4: <ACPI PCI bus> on pcib4
> pcib5: <ACPI PCI-PCI bridge> at device 28.4 on pci0
> pci5: <ACPI PCI bus> on pcib5
> uhci2: <UHCI (generic) USB controller> port 0x2060-0x207f irq 23 at device 29.0 on pci0
> uhci2: [GIANT-LOCKED]
> uhci2: [ITHREAD]
> usb3: <UHCI (generic) USB controller> on uhci2
> usb3: USB revision 1.0
> uhub3: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb3
> uhub3: 2 ports with 2 removable, self powered
> uhci3: <UHCI (generic) USB controller> port 0x2040-0x205f irq 19 at device 29.1 on pci0
> uhci3: [GIANT-LOCKED]
> uhci3: [ITHREAD]
> usb4: <UHCI (generic) USB controller> on uhci3
> usb4: USB revision 1.0
> uhub4: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb4
> uhub4: 2 ports with 2 removable, self powered
> uhci4: <UHCI (generic) USB controller> port 0x2020-0x203f irq 18 at device 29.2 on pci0
> uhci4: [GIANT-LOCKED]
> uhci4: [ITHREAD]
> usb5: <UHCI (generic) USB controller> on uhci4
> usb5: USB revision 1.0
> uhub5: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb5
> uhub5: 2 ports with 2 removable, self powered
> ehci1: <EHCI (generic) USB 2.0 controller> mem 0x90325000-0x903253ff irq 23 at device 29.7 on pci0
> ehci1: [GIANT-LOCKED]
> ehci1: [ITHREAD]
> usb6: EHCI version 1.0
> usb6: companion controllers, 2 ports each: usb3 usb4 usb5
> usb6: <EHCI (generic) USB 2.0 controller> on ehci1
> usb6: USB revision 2.0
> uhub6: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb6
> uhub6: 6 ports with 6 removable, self powered
> pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
> pci6: <ACPI PCI bus> on pcib6
> fwohci0: <Texas Instruments TSB43AB22/A> mem 0x90004000-0x900047ff,0x90000000-0x90003fff irq 19 at device 3.0 on pci6
> fwohci0: [FILTER]
> fwohci0: OHCI version 1.10 (ROM=0)
> fwohci0: No. of Isochronous channels is 4.
> fwohci0: EUI64 00:90:27:00:01:b6:70:64
> fwohci0: Phy 1394a available S400, 2 ports.
> fwohci0: Link S400, max_rec 2048 bytes.
> firewire0: <IEEE1394(FireWire) bus> on fwohci0
> fwe0: <Ethernet over FireWire> on firewire0
> if_fwe0: Fake Ethernet address: 02:90:27:b6:70:64
> fwe0: Ethernet address: 02:90:27:b6:70:64
> sbp0: <SBP-2/SCSI over FireWire> on firewire0
> fwohci0: Initiate bus reset
> fwohci0: BUS reset
> fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
> isa0: <ISA bus> on isab0
> atapci1: <Intel ICH8 SATA300 controller> port 0x2438-0x243f,0x2454-0x2457,0x2430-0x2437,0x2450-0x2453,0x2410-0x241f,0x2400-0x240f irq 19 at device 31.2 on pci0
> atapci1: [ITHREAD]
> ata3: <ATA channel 0> on atapci1
> ata3: [ITHREAD]
> ata4: <ATA channel 1> on atapci1
> ata4: [ITHREAD]
> pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
> atapci2: <Intel ICH8 SATA300 controller> port 0x2428-0x242f,0x244c-0x244f,0x2420-0x2427,0x2448-0x244b,0x20f0-0x20ff,0x20e0-0x20ef irq 19 at device 31.5 on pci0
> atapci2: [ITHREAD]
> ata5: <ATA channel 0> on atapci2
> ata5: [ITHREAD]
> ata6: <ATA channel 1> on atapci2
> ata6: [ITHREAD]
> fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f0 irq 6 drq 2 on acpi0
> fdc0: [FILTER]
> fd0: <1440-KB 3.5" drive> on fdc0 drive 0
> ppc0: <Parallel port> port 0x378-0x37f,0x778-0x77f irq 7 on acpi0
> ppc0: Generic chipset (ECP/PS2/NIBBLE) in COMPATIBLE mode
> ppc0: FIFO with 16/16/8 bytes threshold
> ppbus0: <Parallel port bus> on ppc0
> ppi0: <Parallel I/O> on ppbus0
> plip0: <PLIP network interface> on ppbus0
> lpt0: <Printer> on ppbus0
> lpt0: Interrupt-driven port
> ppc0: [GIANT-LOCKED]
> ppc0: [ITHREAD]
> atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
> kbd0 at atkbd0
> atkbd0: [GIANT-LOCKED]
> atkbd0: [ITHREAD]
> psm0: <PS/2 Mouse> irq 12 on atkbdc0
> psm0: [GIANT-LOCKED]
> psm0: [ITHREAD]
> psm0: model IntelliMouse, device ID 3
> sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
> sio0: type 16550A
> sio0: [FILTER]
> pmtimer0 on isa0
> ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
> ata0: [ITHREAD]
> ata1 at port 0x170-0x177,0x376 irq 15 on isa0
> ata1: [ITHREAD]
> sc0: <System console> 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: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
> Timecounters tick every 1.000 msec
> firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
> firewire0: bus manager 0 (me)
> acd0: DVDR <NEC DVD RW ND-1300A/1.0C> at ata2-master UDMA33
> ad6: 286188MB <Maxtor 6V300F0 VA111630> at ata3-master SATA150
> pcm0: <HDA Codec: Sigmatel STAC9227>
> pcm0: <HDA Driver Revision: 20070710_0047>
> SMP: AP CPU #1 Launched!
>
>
> Kernel config:
> =============
> machine         i386
> cpu             I686_CPU
> ident           DEV7
>
> # 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_4BSD              # 4BSD scheduler
> options         SCHED_ULE
> 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_PART_GPT           # GUID Partition Tables.
> options         GEOM_LABEL              # Provides labelization
> options         COMPAT_43TTY            # BSD 4.3 TTY compat [KEEP THIS!]
> options         COMPAT_FREEBSD4         # Compatible with FreeBSD4
> options         COMPAT_FREEBSD5         # Compatible with FreeBSD5
> options         COMPAT_FREEBSD6         # Compatible with FreeBSD6
> 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         ADAPTIVE_GIANT          # Giant mutex is adaptive.
> options         STOP_NMI                # Stop CPUS using NMI instead of IPI
>
> # Debugging for use in -current
> #options        KDB                     # Enable kernel debugger support.
> #options        DDB                     # Support DDB.
> #options        GDB                     # Support remote GDB.
> #options        INVARIANTS              # Enable calls of extra sanity checking
> #options        INVARIANT_SUPPORT       # Extra sanity checks of internal structures, required by INVARIANTS
> #options        WITNESS                 # Enable checks to detect deadlocks and cycles
> #options        WITNESS_SKIPSPIN        # Don't run witness on spinlocks for speed
>
> # To make an SMP kernel, the next two lines are needed
> options         SMP                     # Symmetric MultiProcessor Kernel
> device          apic                    # I/O APIC
>
> # Bus support.
> #device         eisa
> device          pci
> device          smbus
> device          smb
> #device         nfsmb
>
> # 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
> # 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
> # RAID controllers
>
> # 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
>
> device          agp             # support several AGP chipsets
> device          drm
> device          i915drm
> device          ichwd
> # 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            # Generic UART driver
>
> # 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 sio, uart 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         le              # AMD Am7900 LANCE and Am79C9xx PCnet
> #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         msk             # Marvell/SysKonnect Yukon II 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 'le')
> 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         sn              # SMC's 9000 series of Ethernet chips
> #device         xe              # Xircom pccard Ethernet
>
> # Wireless NIC cards
> device          wlan            # 802.11 support
> device          wlan_wep        # 802.11 WEP support
> device          wlan_ccmp       # 802.11 CCMP support
> device          wlan_tkip       # 802.11 TKIP support
> device          an              # Aironet 4500/4800 802.11 wireless NICs.
> device          ath             # Atheros pci/cardbus NIC's
> device          ath_hal         # Atheros HAL (Hardware Access Layer)
> device          ath_rate_sample # SampleRate tx rate control for ath
> 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)
> 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         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!)
>
>
>
> options         DEVICE_POLLING
>
> #options        IPFIREWALL
> options         IPFIREWALL_DEFAULT_TO_ACCEPT
> options         IPFIREWALL_FORWARD
> #options        IPDIVERT
> #options        DUMMYNET
> options         IPFIREWALL_VERBOSE
> options         IPFIREWALL_VERBOSE_LIMIT
>
> options         ALTQ
> options         ALTQ_CBQ        # Class Bases Queueing
> options         ALTQ_RED        # Random Early Drop
> options         ALTQ_RIO        # RED In/Out
> options         ALTQ_HFSC       # Hierarchical Packet Scheduler
> options         ALTQ_CDNR       # Traffic conditioner
> options         ALTQ_PRIQ       # Priority Queueing
>
> #options        ALTQ_NOPCC      # Required for SMP build
> #options        ALTQ_DEBUG
>
>
> options         NETGRAPH
> #options        NETGRAPH_MPPC_COMPRESSION
> #options        NETGRAPH_MPPC_ENCRYPTION
> #options        IPSEC
> #options        IPSEC_ESP
> #options        IPSEC_DEBUG
> #options        IPSEC_FILTERGIF
> #options        FAST_IPSEC
>
> options         HZ=1000
>
> device          pf
> device          pflog
> device          carp
> device          pfsync
>
> device          acpi
>
>
>
> -- 
> Best regards,
> Chris                            mailto:dionch_at_freemail.gr
>
Received on Wed Jul 18 2007 - 18:19:09 UTC

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