Date: Sun, 1 Dec 2002 01:44:01 -0500 From: "Marshall A. Greenblatt" <marshall@magpcss.com> To: <freebsd-questions@freebsd.org> Subject: usbd fails with "Could not read event, Invalid argument" error Message-ID: <002b01c29905$09b6b410$6501a8c0@Marshall>
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Hi guys, have a slight problem that google and the list archives haven't
been able to shed any light on. When I attempt to start usbd it exits with
a fatal error message as shown below.
# /usr/sbin/usbd -v
usbd: opened /dev/usb0
usbd: opened /dev/usb1
usbd: opened /dev/usb2
usbd: reading configuration file /etc/usbd.conf
usbd: opened /dev/usb
usbd: Could not read event, Invalid argument
A quick grep of the sources shows that this error message is from the
`process_event_queue' function in `usr.sbin/usbd/usbd.c' and seems to
indicate that a read on `/dev/usb' failed. World is standard 4.7-RELEASE
and the kernel was compiled using RELENG_4 CVS sources updated early this
morning. The USB ports have been verified to work, so I don't think it's a
hardware problem. Any suggestions on how to resolve this error would be
greatly appreciated. Ideally, I'd like to get a LinkSys WUSB11 v2.6 (Atmel
chipset) wireless USB adapter working with FreeBSD, but I know that may be a
lost cause, at least for the near future. :-)
Thanks,
Marshall
-----------------------
# ls -l /dev/usb*
crw-rw---- 1 root operator 108, 255 Nov 29 21:50 /dev/usb
crw-rw---- 1 root operator 108, 0 Nov 29 21:50 /dev/usb0
crw-rw---- 1 root operator 108, 1 Nov 30 23:55 /dev/usb1
crw-rw---- 1 root operator 108, 2 Nov 30 23:55 /dev/usb2
-----------------------
# dmesg
Copyright (c) 1992-2002 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 4.7-STABLE #3: Sat Nov 30 19:37:15 EST 2002
root@magamd2k:/usr/obj/usr/src/sys/AMD2K11302002
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 1666737046 Hz
CPU: AMD Athlon(tm) XP 2000+ (1666.74-MHz 686-class CPU)
Origin = "AuthenticAMD" Id = 0x662 Stepping = 2
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,
PAT,PSE36,MMX,FXSR,SSE>
AMD Features=0xc0400000<AMIE,DSP,3DNow!>
real memory = 167706624 (163776K bytes)
config> q
avail memory = 159354880 (155620K bytes)
Preloaded elf kernel "kernel" at 0xc039b000.
Preloaded userconfig_script "/boot/kernel.conf" at 0xc039b09c.
Pentium Pro MTRR support enabled
md0: Malloc disk
Using $PIR table, 6 entries at 0xc00f7be0
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI to PCI bridge (vendor=1106 device=b091)> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <S3 model 8d04 graphics accelerator> at 0.0 irq 5
fwohci0: <VIA VT6306> port 0xec00-0xec7f mem 0xdffff800-0xdfffffff irq 5 at
device 8.0 on pci0
fwohci0: PCI bus latency was changing to 250.
cache size 8.
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channel is 8.
fwohci0: resetting OHCI...done (0)
fwohci0: BUS_OPT 0xf800a202 -> 0xf800a202
fwohci0: Link 1394a available S400, 3 ports, maxrec 2048 bytes.
fwohci0: Enable 1394a Enhancements
fwohci0: EUI64 00:11:06:00:00:00:31:6a
fwochi_set_intr: 1
firewire0: <IEEE1394(Firewire) bus> on fwohci0
firewire0: firewire bus attach
sbp_identify
sbp_probe
sbp0: <SBP2/SCSI over firewire> on firewire0
sbp_attach
isab0: <PCI to ISA bridge (vendor=1106 device=3074)> at device 17.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <VIA 8233 ATA100 controller> port 0xfc00-0xfc0f at device 17.1 on
pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <VIA 83C572 USB controller> port 0xd800-0xd81f irq 11 at device 17.2
on pci0
usb0: <VIA 83C572 USB controller> on uhci0
usb0: USB revision 1.0
uhub0: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <VIA 83C572 USB controller> port 0xdc00-0xdc1f irq 11 at device 17.3
on pci0
usb1: <VIA 83C572 USB controller> on uhci1
usb1: USB revision 1.0
uhub1: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ugen0: vendor 0x077b product 0x2219, rev 1.10/1.00, addr 2
uhci2: <VIA 83C572 USB controller> port 0xe000-0xe01f irq 11 at device 17.4
on pci0
usb2: <VIA 83C572 USB controller> on uhci2
usb2: USB revision 1.0
uhub2: VIA UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pcm0: <VIA VT8233> port 0xe400-0xe4ff irq 11 at device 17.5 on pci0
chip1: <VIA 82C686 AC97 Modem> port 0xe800-0xe8ff irq 11 at device 17.6 on
pci0
vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0xd400-0xd4ff mem
0xdffff700-0xdffff7ff irq 5 at device 18.0 on pci0
vr0: Ethernet address: 00:07:95:41:b3:f6
miibus0: <MII bus> on vr0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
orm0: <Option ROMs> at iomem 0xc0000-0xcbfff,0xcc000-0xcffff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model MouseMan+, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
firewire0: BUS reset
firewire0: node_id = 0xc800ffc0, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
fw_set_bus_manager: 63->0 (loop=0)
send phy_config root_node=-1 gap_count=1
start AT DMA status=0
ad0: 57241MB <WDC WD600BB-32CCB0> [116301/16/63] at ata0-master UDMA100
ad1: 4104MB <WDC AC34300L> [8896/15/63] at ata0-slave UDMA33
acd0: CD-RW <Hewlett-Packard CD-Writer Plus 8100> at ata1-master PIO3
afd0: 96MB <IOMEGA ZIP 100 ATAPI> [32/64/96] at ata1-slave PIO0
bus_explore done
Mounting root from ufs:/dev/ad1s1a
-----------------------
# cat /usr/src/sys/i386/conf/AMD2K11302002
machine i386
cpu I686_CPU
ident AMD2K11302002
maxusers 0
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options FFS #Berkeley Fast Filesystem
options FFS_ROOT #FFS usable as root device [keep this!]
options SOFTUPDATES #Enable FFS soft updates support
options UFS_DIRHASH #Improve performance on big directories
options MFS #Memory Filesystem
options MSDOSFS #MSDOS Filesystem
options PROCFS #Process filesystem
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options SCSI_DELAY=15000 #Delay (in ms) before probing SCSI
options UCONSOLE #Allow users to grab the console
options USERCONFIG #boot -c editor
options VISUAL_USERCONFIG #visual boot -c editor
options KTRACE #ktrace(1) support
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options P1003_1B #Posix P1003_1B real-time extensions
options _KPOSIX_PRIORITY_SCHEDULING
options ICMP_BANDLIM #Rate limit bad replies
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
device isa
device eisa
device pci
device pcm0 # Sound
# Floppy drives
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
options ATA_STATIC_ID #Static device numbering
# SCSI Peripherals
device scbus # SCSI bus (required)
device sbp # Serial bus mass storage devices
device da # Direct access (disks)
device cd # CD
device pass # Passthrough device
device sa # Sequential access (tapes etc)
device firewire # Firewire bus code
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc0 at isa? port IO_KBD
device atkbd0 at atkbdc? irq 1 flags 0x1
device psm0 at atkbdc? irq 12
device vga0 at isa?
# splash screen/screen saver
pseudo-device splash
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? flags 0x100
# Floating point support - do not disable.
device npx0 at nexus? port IO_NPX irq 13
# Serial (COM) ports
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
# Parallel port
device ppc0 at isa? irq 7
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
# PCI Ethernet NICs that use the common MII bus controller code.
device miibus # MII bus support
device vr # VIA Rhine, Rhine II
# Pseudo devices - the number indicates how many units to allocate.
pseudo-device loop # Network loopback
pseudo-device ether # Ethernet support
pseudo-device sl 1 # Kernel SLIP
pseudo-device ppp 1 # Kernel PPP
pseudo-device tun # Packet tunnel.
pseudo-device pty # Pseudo-ttys (telnet etc)
pseudo-device md # Memory "disks"
pseudo-device gif # IPv6 and IPv4 tunneling
pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation)
# The `bpf' pseudo-device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
pseudo-device bpf #Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
#device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
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 uscanner # Scanners
device urio # Diamond Rio MP3 Player
# USB Ethernet, requires mii
device aue # ADMtek USB ethernet
device cue # CATC USB ethernet
device kue # Kawasaki LSI USB ethernet
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