Re: Request for assistance

Mark Glassberg <[email protected]>
Newsgroups gmane.linux.usb.devel
Message-ID <[email protected]> 
Your cdc_ether.c certainly helped.  I am attaching the latest dmesg,
lsusb, and usbdevices files.  Unfortunately, as you can see from the
latter file, I only have a driver for the comm side of the device, but
none for the data side.

As always, any assistance would be most welcome.
Thanks again,
Mark

On Thu, Apr 19, 2007 at 03:33:52PM +0200, Oliver Neukum wrote:
> Am Donnerstag, 19. April 2007 15:28 schrieb Mark Glassberg:
> > I did EXACTLY as instructed.  The compilation ended with this:
> > make[3]: *** [drivers/usb/net/cdc_ether.o] Error 1
> > make[2]: *** [drivers/usb/net] Error 2
> > make[1]: *** [drivers/usb] Error 2
> > make: *** [drivers] Error 2
> > 
> > My modified cdc_ether.c is attached.
> 
> Sorry,
> 
> I did not intend to be taken literally. Try the attached version.
> This is just a work around to confirm what's wrong.
> 
> 	Regards
> 		Oliver

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dmesg (text/plain, 15 KB) 
e: registered new interface driver ub
eepro100.c:v1.09j-t 9/29/99 Donald Becker http://www.scyld.com/network/eepro100.html
eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <[email protected]> and others
PCI: setting IRQ 5 as level-triggered
PCI: Found IRQ 5 for device 0000:01:08.0
eth0: 0000:01:08.0, 00:0C:F1:FD:55:46, IRQ 5.
  Board assembly 000000-000, Physical connectors present: RJ45
  Primary interface chip i82555 PHY #1.
  General self-test: passed.
  Serial sub-system self-test: passed.
  Internal registers self-test: passed.
  ROM checksum self-test: passed (0xed626fe2).
8139too Fast Ethernet driver 0.9.28
PCI: setting IRQ 3 as level-triggered
PCI: Found IRQ 3 for device 0000:01:05.0
PCI: Sharing IRQ 3 with 0000:00:1f.3
PCI: Sharing IRQ 3 with 0000:00:1f.5
eth1: RealTek RTL8139 at 0xc400, 00:08:a1:50:41:20, IRQ 3
eth1:  Identified 8139 chip type 'RTL-8100B/8139D'
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH5: IDE controller at PCI slot 0000:00:1f.1
PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
PCI: Found IRQ 10 for device 0000:00:1f.1
PCI: Sharing IRQ 10 with 0000:00:1d.2
PCI: Sharing IRQ 10 with 0000:01:04.0
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: ST320423A, ATA DISK drive
hdb: ST380021A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: _NEC DVD_RW ND-3550A, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 128KiB
hda: 40011300 sectors (20485 MB) w/512KiB Cache, CHS=39693/16/63, UDMA(33)
hda: cache flushes not supported
 hda: hda1 hda2 hda3 hda4 < hda5 hda6 >
hdb: max request size: 128KiB
hdb: 156301488 sectors (80026 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(33)
hdb: cache flushes not supported
 hdb: hdb1 hdb2 hdb3 hdb4 < hdb5 hdb6 >
hdc: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
PCI: Found IRQ 10 for device 0000:01:04.0
PCI: Sharing IRQ 10 with 0000:00:1d.2
PCI: Sharing IRQ 10 with 0000:00:1f.1
sym0: <875> rev 0x4 at pci 0000:01:04.0 irq 10
sym0: Symbios NVRAM, ID 7, Fast-20, SE, parity checking
sym0: SCSI BUS has been reset.
scsi0 : sym-2.2.3
scsi 0:0:6:0: Direct-Access     IOMEGA   ZIP 250          H.41 PQ: 0 ANSI: 2
 target0:0:6: Beginning Domain Validation
scsi 0:0:6:0: phase change 6-7 6@0134af9c resid=4.
 target0:0:6: asynchronous
 target0:0:6: Ending Domain Validation
sd 0:0:6:0: Attached scsi removable disk sda
ehci_hcd: block sizes: qh 128 qtd 96 itd 192 sitd 96
PCI: Found IRQ 9 for device 0000:00:1d.7
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
drivers/usb/core/inode.c: creating file 'devices'
drivers/usb/core/inode.c: creating file '001'
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: reset hcs_params 0x104208 dbg=1 cc=4 pcc=2 ordered !ppc ports=8
ehci_hcd 0000:00:1d.7: reset hcc_params 6871 thresh 7 uframes 1024 64 bit addr
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 128 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: supports USB remote wakeup
ehci_hcd 0000:00:1d.7: irq 9, io mem 0xffa7fc00
ehci_hcd 0000:00:1d.7: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT
ehci_hcd 0000:00:1d.7: init command 010001 (park)=0 ithresh=1 period=1024 RUN
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: default language 0x0409
usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.21-rc7 ehci_hcd
usb usb1: SerialNumber: 0000:00:1d.7
usb usb1: uevent
usb usb1: usb_probe_device
usb usb1: configuration #1 chosen from 1 choice
usb usb1: adding 1-0:1.0 (config #1, interface 0)
usb 1-0:1.0: uevent
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: no power switching (usb 1.0)
hub 1-0:1.0: individual port over-current protection
hub 1-0:1.0: Single TT
hub 1-0:1.0: TT requires at most 8 FS bit times (666 ns)
hub 1-0:1.0: power on to power good time: 20ms
hub 1-0:1.0: local power source is good
hub 1-0:1.0: trying to enable port power on non-switchable hub
hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0000
drivers/usb/core/inode.c: creating file '001'
USB Universal Host Controller Interface driver v3.0
ehci_hcd 0000:00:1d.7: GetStatus port 1 status 001803 POWER sig=j CSC CONNECT
hub 1-0:1.0: port 1, status 0501, change 0001, 480 Mb/s
PCI: Found IRQ 11 for device 0000:00:1d.0
PCI: Sharing IRQ 11 with 0000:00:02.0
PCI: Sharing IRQ 11 with 0000:00:1d.3
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
drivers/usb/core/inode.c: creating file '002'
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: detected 2 ports
uhci_hcd 0000:00:1d.0: uhci_check_and_reset_hc: cmd = 0x0000
uhci_hcd 0000:00:1d.0: Performing full reset
uhci_hcd 0000:00:1d.0: irq 11, io base 0x0000dc00
usb usb2: default language 0x0409
usb usb2: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: UHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.21-rc7 uhci_hcd
usb usb2: SerialNumber: 0000:00:1d.0
usb usb2: uevent
usb usb2: usb_probe_device
usb usb2: configuration #1 chosen from 1 choice
usb usb2: adding 2-0:1.0 (config #1, interface 0)
usb 2-0:1.0: uevent
hub 2-0:1.0: usb_probe_interface
hub 2-0:1.0: usb_probe_interface - got id
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
hub 2-0:1.0: standalone hub
hub 2-0:1.0: no power switching (usb 1.0)
hub 2-0:1.0: individual port over-current protection
hub 2-0:1.0: power on to power good time: 2ms
hub 2-0:1.0: local power source is good
hub 2-0:1.0: trying to enable port power on non-switchable hub
drivers/usb/core/inode.c: creating file '001'
PCI: Found IRQ 5 for device 0000:00:1d.1
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
drivers/usb/core/inode.c: creating file '003'
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: detected 2 ports
uhci_hcd 0000:00:1d.1: uhci_check_and_reset_hc: cmd = 0x0000
uhci_hcd 0000:00:1d.1: Performing full reset
uhci_hcd 0000:00:1d.1: irq 5, io base 0x0000e000
usb usb3: default language 0x0409
usb usb3: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: UHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.21-rc7 uhci_hcd
usb usb3: SerialNumber: 0000:00:1d.1
usb usb3: uevent
usb usb3: usb_probe_device
usb usb3: configuration #1 chosen from 1 choice
usb usb3: adding 3-0:1.0 (config #1, interface 0)
usb 3-0:1.0: uevent
hub 3-0:1.0: usb_probe_interface
hub 3-0:1.0: usb_probe_interface - got id
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
hub 3-0:1.0: standalone hub
hub 3-0:1.0: no power switching (usb 1.0)
hub 3-0:1.0: individual port over-current protection
hub 3-0:1.0: power on to power good time: 2ms
hub 3-0:1.0: local power source is good
hub 3-0:1.0: trying to enable port power on non-switchable hub
hub 1-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x501
ehci_hcd 0000:00:1d.7: port 1 full speed --> companion
ehci_hcd 0000:00:1d.7: GetStatus port 1 status 003801 POWER OWNER sig=j CONNECT
hub 1-0:1.0: port 1 not reset yet, waiting 50ms
drivers/usb/core/inode.c: creating file '001'
PCI: Found IRQ 10 for device 0000:00:1d.2
PCI: Sharing IRQ 10 with 0000:00:1f.1
PCI: Sharing IRQ 10 with 0000:01:04.0
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
drivers/usb/core/inode.c: creating file '004'
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: detected 2 ports
uhci_hcd 0000:00:1d.2: uhci_check_and_reset_hc: cmd = 0x0000
uhci_hcd 0000:00:1d.2: Performing full reset
uhci_hcd 0000:00:1d.2: irq 10, io base 0x0000e400
usb usb4: default language 0x0409
usb usb4: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: UHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.21-rc7 uhci_hcd
usb usb4: SerialNumber: 0000:00:1d.2
usb usb4: uevent
usb usb4: usb_probe_device
usb usb4: configuration #1 chosen from 1 choice
usb usb4: adding 4-0:1.0 (config #1, interface 0)
usb 4-0:1.0: uevent
hub 4-0:1.0: usb_probe_interface
hub 4-0:1.0: usb_probe_interface - got id
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
hub 4-0:1.0: standalone hub
hub 4-0:1.0: no power switching (usb 1.0)
hub 4-0:1.0: individual port over-current protection
hub 4-0:1.0: power on to power good time: 2ms
hub 4-0:1.0: local power source is good
hub 4-0:1.0: trying to enable port power on non-switchable hub
ehci_hcd 0000:00:1d.7: GetStatus port 1 status 003002 POWER OWNER sig=se0 CSC
ehci_hcd 0000:00:1d.7: GetStatus port 3 status 001803 POWER sig=j CSC CONNECT
hub 1-0:1.0: port 3, status 0501, change 0001, 480 Mb/s
drivers/usb/core/inode.c: creating file '001'
PCI: Found IRQ 11 for device 0000:00:1d.3
PCI: Sharing IRQ 11 with 0000:00:02.0
PCI: Sharing IRQ 11 with 0000:00:1d.0
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
drivers/usb/core/inode.c: creating file '005'
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: detected 2 ports
uhci_hcd 0000:00:1d.3: uhci_check_and_reset_hc: cmd = 0x0000
uhci_hcd 0000:00:1d.3: Performing full reset
uhci_hcd 0000:00:1d.3: irq 11, io base 0x0000e800
usb usb5: default language 0x0409
usb usb5: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: UHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.21-rc7 uhci_hcd
usb usb5: SerialNumber: 0000:00:1d.3
usb usb5: uevent
usb usb5: usb_probe_device
usb usb5: configuration #1 chosen from 1 choice
usb usb5: adding 5-0:1.0 (config #1, interface 0)
usb 5-0:1.0: uevent
hub 5-0:1.0: usb_probe_interface
hub 5-0:1.0: usb_probe_interface - got id
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
hub 5-0:1.0: standalone hub
hub 5-0:1.0: no power switching (usb 1.0)
hub 5-0:1.0: individual port over-current protection
hub 5-0:1.0: power on to power good time: 2ms
hub 5-0:1.0: local power source is good
hub 5-0:1.0: trying to enable port power on non-switchable hub
hub 1-0:1.0: debounce: port 3: total 100ms stable 100ms status 0x501
drivers/usb/core/inode.c: creating file '001'
ehci_hcd 0000:00:1d.7: port 3 full speed --> companion
ehci_hcd 0000:00:1d.7: GetStatus port 3 status 003801 POWER OWNER sig=j CONNECT
hub 1-0:1.0: port 3 not reset yet, waiting 50ms
ehci_hcd 0000:00:1d.7: GetStatus port 3 status 003002 POWER OWNER sig=se0 CSC
hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0008
hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0002
uhci_hcd 0000:00:1d.0: port 1 portsc 0093,00
hub 2-0:1.0: port 1, status 0101, change 0001, 12 Mb/s
hub 2-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
usb 2-1: new full speed USB device using uhci_hcd and address 2
usb 2-1: ep0 maxpacket = 8
usb 2-1: default language 0x0409
usb 2-1: new device strings: Mfr=1, Product=2, SerialNumber=3
usb 2-1: Product: officejet 4100 series
usb 2-1: Manufacturer: Hewlett-Packard
usb 2-1: SerialNumber: MY41CF11894Z
usb 2-1: uevent
usb 2-1: usb_probe_device
usb 2-1: configuration #1 chosen from 1 choice
usb 2-1: adding 2-1:1.0 (config #1, interface 0)
usb 2-1:1.0: uevent
usb 2-1: adding 2-1:1.1 (config #1, interface 1)
usb 2-1:1.1: uevent
usb 2-1: adding 2-1:1.2 (config #1, interface 2)
usb 2-1:1.2: uevent
drivers/usb/core/inode.c: creating file '002'
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0002
uhci_hcd 0000:00:1d.1: port 1 portsc 0093,00
hub 3-0:1.0: port 1, status 0101, change 0001, 12 Mb/s
hub 3-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x101
usb 3-1: new full speed USB device using uhci_hcd and address 2
usb 3-1: ep0 maxpacket = 8
usb usb4: suspend_rh (auto-stop)
usb 3-1: skipped 4 descriptors after endpoint
usb 3-1: default language 0x0409
usb 3-1: new device strings: Mfr=1, Product=2, SerialNumber=0
usb 3-1: Product: 2Wire USB Remote NDIS Ethernet
usb 3-1: Manufacturer: 2Wire Inc
usb 3-1: uevent
usb 3-1: usb_probe_device
usb 3-1: configuration #1 chosen from 1 choice
usb 3-1: adding 3-1:1.0 (config #1, interface 0)
usb 3-1:1.0: uevent
usb 3-1: adding 3-1:1.1 (config #1, interface 1)
usb 3-1:1.1: uevent
drivers/usb/core/inode.c: creating file '002'
hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000
hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0002
usblp 2-1:1.1: usb_probe_interface
usblp 2-1:1.1: usb_probe_interface - got id
 usbdev2.2_ep03: ep_device_release called for usbdev2.2_ep03
 usbdev2.2_ep83: ep_device_release called for usbdev2.2_ep83
 usbdev2.2_ep84: ep_device_release called for usbdev2.2_ep84
drivers/usb/core/file.c: looking for a minor, starting at 0
drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 2 if 1 alt 0 proto 2 vid 0x03F0 pid 0x3111
usbcore: registered new interface driver usblp
drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver libusual
usbcore: registered new interface driver cdc_ether
rndis_host 3-1:1.0: usb_probe_interface
rndis_host 3-1:1.0: usb_probe_interface - got id
 usbdev3.2_ep82: ep_device_release called for usbdev3.2_ep82
 usbdev3.2_ep03: ep_device_release called for usbdev3.2_ep03
rndis_host 3-1:1.0: dev can't take 1558 byte packets (max 0)
 usbdev3.2_ep82: ep_device_release called for usbdev3.2_ep82
 usbdev3.2_ep03: ep_device_release called for usbdev3.2_ep03
rndis_host 3-1:1.0: status ep1in, 8 bytes period 3
eth2: register 'rndis_host' at usb-0000:00:1d.1-1, RNDIS device, 00:00:00:00:00:00
usbcore: registered new interface driver rndis_host
usbcore: registered new interface driver ldusb
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /class/input/input0
PCI: Found IRQ 3 for device 0000:00:1f.3
PCI: Sharing IRQ 3 with 0000:00:1f.5
PCI: Sharing IRQ 3 with 0000:01:05.0
Advanced Linux Sound Architecture Driver Version 1.0.14rc3 (Wed Mar 14 07:25:50 2007 UTC).
PCI: Found IRQ 3 for device 0000:00:1f.5
PCI: Sharing IRQ 3 with 0000:00:1f.3
PCI: Sharing IRQ 3 with 0000:01:05.0
PCI: Setting latency timer of device 0000:00:1f.5 to 64
usb usb5: suspend_rh (auto-stop)
logips2pp: Detected unknown logitech mouse model 1
intel8x0_measure_ac97_clock: measured 55284 usecs
intel8x0: clocking to 48000
ALSA device list:
  #0: Intel ICH5 with AD1985 at irq 3
TCP cubic registered
NET: Registered protocol family 1
Using IPI Shortcut mode
input: PS/2 Logitech Mouse as /class/input/input1
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 160k freed
Adding 249440k swap on /dev/hdb6.  Priority:-1 extents:1 across:249440k
eth1: link down
lsusb (text/plain, 2.9 KB) 
Device: ID 1630:0042  
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.01
  bDeviceClass            2 Communications
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x1630 
  idProduct          0x0042 
  bcdDevice            1.00
  iManufacturer           1 2Wire Inc
  iProduct                2 2Wire USB Remote NDIS Ethernet
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           67
    bNumInterfaces          2
    bConfigurationValue     1
    iConfiguration          4 2WIREHPL
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower               40mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         2 Communications
      bInterfaceSubClass      2 Abstract (modem)
      bInterfaceProtocol    255 Vendor Specific (MSFT RNDIS?)
      iInterface              5 ndis5
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval               1
      CDC Header:
        bcdCDC               1.00
      CDC Call Management:
        bmCapabilities       0x00
        bDataInterface          1
      CDC ACM:
        bmCapabilities       0x00
      CDC Union:
        bMasterInterface        0
        bSlaveInterface         1 
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass        10 CDC Data
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 
      iInterface              6 ethernet
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x03  EP 3 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0040  1x 64 bytes
        bInterval               0
Device Status:     0x0001
  Self Powered
usbdevices (text/plain, 1018 B) 
T:  Bus=03 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 2.06
S:  Manufacturer=Linux 2.6.21-rc7 uhci_hcd
S:  Product=UHCI Host Controller
S:  SerialNumber=0000:00:1d.1
C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms

T:  Bus=03 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.01 Cls=02(comm.) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=1630 ProdID=0042 Rev= 1.00
S:  Manufacturer=2Wire Inc
S:  Product=2Wire USB Remote NDIS Ethernet
C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr= 40mA
I:* If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=ff Driver=rndis_host
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=1ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=(none)
E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
E:  Ad=03(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
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