Can anyone help me with my problem of getting USB up on my linux box.
I have an Intell SE440BX-2 mother board with 2 USB ports.
I upgraded my kernel to 2.2.14 to use the usb-2.3.50-1-for-2.2.14 backport.
Kernel performs with no problem except for the usb capability. The only
BIOS selections available relative to USB is whether to enable or disable
Legace USB support. (I have tried both).
The problem is that /proc/bus/usb is empty. I have mounted it with fstab.
dmesg indicates that the USB bus and my only device (a printer) have been
identified. However, dmesg shows that usb-uhci-debug shows a "Link Terminate"
on three occaisions.
The dmesg log is shown below.
Thanks for any help.
Bob Hamilton
[EMAIL PROTECTED]
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dmesg log
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e (884k kernel code, 416k reserved, 1492k data, 40k init)
Dentry hash table entries: 16384 (order 5, 128k)
Buffer cache hash table entries: 131072 (order 7, 512k)
Page cache hash table entries: 32768 (order 5, 128k)
Pentium-III serial number disabled.
CPU: Intel Pentium III (Katmai) stepping 02
Checking 386/387 coupling... OK, FPU using exception 16 error reporting.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.35a (19990819) Richard Gooch ([EMAIL PROTECTED])
PCI: PCI BIOS revision 2.10 entry at 0xfd9a3
PCI: Using configuration type 1
PCI: Probing PCI hardware
Linux NET4.0 for Linux 2.2
Based upon Swansea University Computer Society NET3.039
NET4: Unix domain sockets 1.0 for Linux NET4.0.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP
TCP: Hash tables configured (ehash 131072 bhash 65536)
Starting kswapd v 1.5
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb.c: registered new driver usblp
usb-uhci.c: version v1.184 time 16:10:00 Mar 19 2000
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
usb.c: USB new device connect, assigned device number 1
usb.c: kmalloc IF c7fe9320, numif 1
usb.c: new device strings: Mfr=0, Product=0, SerialNumber=0
hub.c: USB hub found
hub.c: 2 ports detected
hub.c: ganged power switching
hub.c: standalone hub
hub.c: global over-current protection
hub.c: power on to power good time: 2ms
hub.c: hub controller current requirement: 0mA
hub.c: port 1 is removable
hub.c: port 2 is removable
hub.c: local power source is good
hub.c: no over-current condition exists
hub.c: enabling power on all ports
usb.c: usb-bandwidth-alloc: was: 0, new: 17, bustime = 17 us, Pipe allowed: yes
usb.c: bw_alloc bumped to 17 for 1 requesters
usb.c: hub driver claimed interface c7fe9320
Length = 18
DescriptorType = 01
USB version = 1.00
Vendor:Product = 0000:0000
MaxPacketSize0 = 8
NumConfigurations = 1
Device version = 0.00
Device Class:SubClass:Protocol = 09:00:00
Hub device class
Configuration:
bLength = 9
bDescriptorType = 02
wTotalLength = 0019
bNumInterfaces = 01
bConfigurationValue = 01
iConfiguration = 00
bmAttributes = 40
MaxPower = 0mA
Interface: 0
Alternate Setting: 0
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 00
bNumEndpoints = 01
bInterface Class:SubClass:Protocol = 09:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 81 (in)
bmAttributes = 03 (Interrupt)
wMaxPacketSize = 0008
bInterval = ff
Detected PS/2 Mouse Port.
Serial driver version 4.27 with no serial options enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS03 at 0x02e8 (irq = 3) is a 16550A
Real Time Clock Driver v1.09
Sound initialization started
Sound initialization complete
PIIX4: IDE controller on PCI bus 00 dev 39
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0x1020-0x1027, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x1028-0x102f, BIOS settings: hdc:pio, hdd:DMA
hda: WDC AC25100L, ATA DISK drive
hdb: ZIPCD 4x650, ATAPI CDROM drive
hdc: WDC AC14300R, ATA DISK drive
hdd: BCD-36XH CD-ROM, ATAPI CDROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: WDC AC25100L, 4924MB w/256kB Cache, CHS=627/255/63, UDMA
hdc: WDC AC14300R, 4112MB w/512kB Cache, CHS=8912/15/63, UDMA
Floppy drive(s): fd0 is 1.44M
hub.c: port 2 connection change
FDC 0 is a post-1991 82077
scsi : 0 hosts.
scsi : detected total.
PPP: version 2.3.7 (demand dialling)
TCP compression code copyright 1989 Regents of the University of California
PPP line discipline registered.
Partition check:
hda: hda1 hda2 hda3 hda4
hdc: hdc1 hdc2 hdc3
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 40k freed
hub.c: portstatus 101, change 1, High Speed
hub.c: portstatus 103, change 0, High Speed
usb.c: USB new device connect, assigned device number 2
usb.c: kmalloc IF c7e33500, numif 1
usb.c: new device strings: Mfr=1, Product=2, SerialNumber=3
usb.c: USB device number 2 default language ID 0x409
usb-uhci-debug.h: uhci_show_td c7e3b8a0 (07E3B8A0)
usb-uhci-debug.h: MaxLen=3f DT1 EndPt=0 Dev=2, PID=69( IN ) (buf=07f9c5c0)
usb-uhci-debug.h: Len=0b e3 SPD
usb-uhci-debug.h: Breadth first, link points to TD @ 07e3b860
usb-uhci-debug.h: uhci_show_td c7e3b960 (07E3B960)
usb-uhci-debug.h: MaxLen=7ff DT1 EndPt=0 Dev=2, PID=e1( OUT ) (buf=00000000)
usb-uhci-debug.h: Len=00 e3 IOC Active
usb-uhci-debug.h: Link Terminate
Manufacturer: EPSON
usb-uhci-debug.h: uhci_show_td c7e3b760 (07E3B760)
usb-uhci-debug.h: MaxLen=3f DT1 EndPt=0 Dev=2, PID=69( IN ) (buf=07f9c5c0)
usb-uhci-debug.h: Len=17 e3 SPD
usb-uhci-debug.h: Breadth first, link points to TD @ 07e3b7a0
usb-uhci-debug.h: uhci_show_td c7e3ba20 (07E3BA20)
usb-uhci-debug.h: MaxLen=7ff DT1 EndPt=0 Dev=2, PID=e1( OUT ) (buf=00000000)
usb-uhci-debug.h: Len=00 e3 IOC Active
usb-uhci-debug.h: Link Terminate
Product: USB Printer
usb-uhci-debug.h: uhci_show_td c7e3b920 (07E3B920)
usb-uhci-debug.h: MaxLen=3f DT1 EndPt=0 Dev=2, PID=69( IN ) (buf=07f9c5c0)
usb-uhci-debug.h: Len=25 e3 SPD
usb-uhci-debug.h: Breadth first, link points to TD @ 07e3b8e0
usb-uhci-debug.h: uhci_show_td c7e3b820 (07E3B820)
usb-uhci-debug.h: MaxLen=7ff DT1 EndPt=0 Dev=2, PID=e1( OUT ) (buf=00000000)
usb-uhci-debug.h: Len=00 e3 IOC Active
usb-uhci-debug.h: Link Terminate
SerialNumber: do-qt0001120705050
printer.c: usblp0: USB Bidirectional printer dev 2 if 0 alt 0
usb.c: usblp driver claimed interface c7e33500
Length = 18
DescriptorType = 01
USB version = 1.00
Vendor:Product = 04b8:0005
MaxPacketSize0 = 64
NumConfigurations = 1
Device version = 1.00
Device Class:SubClass:Protocol = 00:00:00
Per-interface classes
Configuration:
bLength = 9
bDescriptorType = 02
wTotalLength = 0020
bNumInterfaces = 01
bConfigurationValue = 01
iConfiguration = 00
bmAttributes = c0
MaxPower = 2mA
Interface: 0
Alternate Setting: 0
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 00
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = 07:01:02
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 01 (out)
bmAttributes = 02 (Bulk)
wMaxPacketSize = 0040
bInterval = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 02 (Bulk)
wMaxPacketSize = 0040
bInterval = 00
Adding Swap: 194188k swap-space (priority -1)
ne.c:v1.10 9/23/94 Donald Becker ([EMAIL PROTECTED])
NE*000 ethercard probe at 0x300: 00 80 c8 e9 e7 6b
eth0: NE2000 found at 0x300, using IRQ 10.
scsi0 : SCSI host adapter emulation for IDE ATAPI devices
scsi : 1 host.
Vendor: IOMEGA Model: ZIPCD 4x650 Rev: 1.04
Type: CD-ROM ANSI SCSI revision: 02
Vendor: BCD 36XH Model: CD-ROM Rev: U1.5
Type: CD-ROM ANSI SCSI revision: 02
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