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Date:      Fri, 20 Oct 2006 18:53:19 -0500
From:      Lane <lane@joeandlane.com>
To:        questions@freebsd.org
Subject:   Wireless setup FreeBSD-6.1 and fwe0
Message-ID:  <200610201853.19948.lane@joeandlane.com>

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Hi!

I'm running FreeBSD 6.1 on a Dell Inspiron 6400 which is configured to dual 
boot into Windows XP-Pro.

I just got this laptop today, but I've been using Freebsd since 3.4, or 
earlier.

When I boot into Windows I am able to access my Linksys wireless router.  
There is another secured wireless network nearby, and that may make a 
difference if you read between the lines at:  
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/network-wireless.html

My problem is that I can't get the wireless network to function in Freebsd.  

Here's ifconfig -a

bfe0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=8<VLAN_MTU>
        inet6 fe80::215:c5ff:feb8:39e%bfe0 prefixlen 64 scopeid 0x1
        inet 172.16.1.42 netmask 0xffffff00 broadcast 172.16.1.255
        ether 00:15:c5:b8:03:9e
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active
fwe0: flags=108902<BROADCAST,PROMISC,SIMPLEX,MULTICAST,NEEDSGIANT> mtu 1500
        options=8<VLAN_MTU>
        inet6 fe80::304f:c0ff:fe9c:7541%fwe0 prefixlen 64 scopeid 0x2
        inet 0.0.0.0 netmask 0xff0000000 broadcast 255.255.255.255
        ether 32:4f:c0:9c:75:41
        ch 1 dma -1
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

I've googled a similar issue here:
http://groups.google.com/group/lucky.freebsd.questions/browse_frm/thread/d68ec8e94a4d45f9/c513bc5b1afe7517?lnk=st&q=fwe0+needsgiant&rnum=3#c513bc5b1afe7517
But didn't get a resolution.  The google post refers to ugen and to ural, but 
that looks more like an argument between different posters, rather than an 
answer to the original question.

I have NOT modified /boot/loader.conf, but I have tried the instructions in 
the handbook using kldload .. to no avail

dmesg has a peculiar entry:

fwe0: if_start running deferred for Giant

the rest of it follows.  The clue, I think, is that in ifconfig fwe0 
NEEDSGIANT and in dmesg, if_start is deferred for Giant.

Who is this giant?  How do I slay him?

Based upon the google post, I am suspicious that fwe0 may not, in fact, be the 
actual interface.  But again, that post is suspect.  So I'm not sure where to 
go next (thank the devil for questions@freebsd.org)!

Thanks,

lane

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 6.1-SCANDB-2006-09-20 #0: Thu Sep 21 07:30:59 UTC 2006
    root@bsd.localnet.local:/usr/obj/usr/src/sys/SMP
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Genuine Intel(R) CPU           T2300  @ 1.66GHz (1662.51-MHz 686-class 
CPU)
  Origin = "GenuineIntel"  Id = 0x6e8  Stepping = 8
  
Features=0xbfe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0xc189<SSE3,MON,EST,TM2,<b14>,<b15>>
  AMD Features=0x100000<NX>
  Cores per package: 2
real memory  = 1064120320 (1014 MB)
avail memory = 1032196096 (984 MB)
ACPI APIC Table: <DELL   M07    >
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
acpi0: <DELL M07    > on motherboard
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
cpu1: <ACPI CPU> on acpi0
acpi_throttle1: <ACPI CPU Throttling> on cpu1
acpi_throttle1: failed to attach P_CNT
device_attach: acpi_throttle1 attach returned 6
acpi_acad0: <AC Adapter> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <display, VGA> at device 2.0 (no driver attached)
pci0: <display> at device 2.1 (no driver attached)
pci0: <multimedia> at device 27.0 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci11: <ACPI PCI bus> on pcib1
pci11: <network> at device 0.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 28.3 on pci0
pci12: <ACPI PCI bus> on pcib2
uhci0: <UHCI (generic) USB controller> port 0xbf80-0xbf9f irq 20 at device 
29.0 on pci0
uhci0: [GIANT-LOCKED]
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
uhub0: 2 ports with 2 removable, self powered
uhci1: <UHCI (generic) USB controller> port 0xbf60-0xbf7f irq 21 at device 
29.1 on pci0
uhci1: [GIANT-LOCKED]
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
uhub1: 2 ports with 2 removable, self powered
uhci2: <UHCI (generic) USB controller> port 0xbf40-0xbf5f irq 22 at device 
29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <UHCI (generic) USB controller> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
uhci3: <UHCI (generic) USB controller> port 0xbf20-0xbf3f irq 23 at device 
29.3 on pci0
uhci3: [GIANT-LOCKED]
usb3: <UHCI (generic) USB controller> on uhci3
usb3: USB revision 1.0
uhub3: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub3: 2 ports with 2 removable, self powered
ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem 0xffa80000-0xffa803ff 
irq 20 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb4: EHCI version 1.0
usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3
usb4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0
usb4: USB revision 2.0
uhub4: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub4: 8 ports with 8 removable, self powered
pcib3: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib3
bfe0: <Broadcom BCM4401-B0 Fast Ethernet> mem 0xdf9fe000-0xdf9fffff irq 17 at 
device 0.0 on pci3
miibus0: <MII bus> on bfe0
bmtphy0: <BCM4401 10/100baseTX PHY> on miibus0
bmtphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
bfe0: Ethernet address: 00:15:c5:b8:03:9e
fwohci0: <1394 Open Host Controller Interface> mem 0xdf9fd800-0xdf9fdfff irq 
19 at device 1.0 on pci3
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 32:4f:c0:00:27:9c:75:41
fwohci0: Phy 1394a available S400, 1 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: 32:4f:c0:9c:75:41
fwe0: Ethernet address: 32:4f:c0:9c:75:41
fwe0: if_start running deferred for Giant
sbp0: <SBP-2/SCSI over FireWire> 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)
pci3: <base peripheral> at device 1.1 (no driver attached)
pci3: <base peripheral> at device 1.2 (no driver attached)
pci3: <base peripheral> at device 1.3 (no driver attached)
pci3: <base peripheral> at device 1.4 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <GENERIC ATA controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xbfa0-0xbfaf irq 17 at device 31.2 on 
pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_tz0: <Thermal Zone> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64,0x62,0x66 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xce7ff,0xce800-0xcffff on isa0
ppc0: parallel port not found.
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0: configured irq 4 not in bitmap of probed irqs 0
sio0: port may not be enabled
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 8250 or not responding
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
ad0: 74881MB <SAMSUNG HM080II YE100-15> at ata0-master UDMA33
acd0: DVDR <TSSTcorp DVD+/-RW TS-L632D/DE03> at ata1-master UDMA33
SMP: AP CPU #1 Launched!
Trying to mount root from ufs:/dev/ad0s1a



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