Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756080AbYHSJ6I (ORCPT ); Tue, 19 Aug 2008 05:58:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755939AbYHSJ5g (ORCPT ); Tue, 19 Aug 2008 05:57:36 -0400 Received: from esbens.latnet.lv ([92.240.66.74]:39697 "EHLO esbens.latnet.lv" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754599AbYHSJ5Y (ORCPT ); Tue, 19 Aug 2008 05:57:24 -0400 From: Aivils Stoss To: Randy Dunlap Subject: Re: PROBLEM: USB keyboards works only 4 per PC host port Date: Tue, 19 Aug 2008 15:27:06 +0530 User-Agent: KMail/1.9.7 Cc: lud , Samuel Thibault , linux-input@vger.kernel.org, jkosina@suse.cz, linux-kernel@vger.kernel.org, linuxconsole-dev@lists.sourceforge.net References: <200808080702.24969.aivils@latnet.lv> <200808181642.49489.aivils@latnet.lv> <20080818081432.782d9632.rdunlap@xenotime.net> In-Reply-To: <20080818081432.782d9632.rdunlap@xenotime.net> MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="Boundary-00=_yjpqI1i811/jqjI" Message-Id: <200808191527.06945.aivils@latnet.lv> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 65866 Lines: 1752 --Boundary-00=_yjpqI1i811/jqjI Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Monday 18 August 2008 8:44:32 pm Randy Dunlap wrote: > On Mon, 18 Aug 2008 16:42:49 +0530 Aivils Stoss wrote: > > On Friday 15 August 2008 7:19:48 am Randy Dunlap wrote: > > > On Sun, 10 Aug 2008 04:08:37 +0100 Aivils Stoss wrote: > > > > On Saturday 09 August 2008 11:42:26 am Samuel Thibault wrote: > > > > > Aivils Stoss, le Fri 08 Aug 2008 07:02:24 +0100, a =E9crit : > > > > > > I suppose this is Linux kernel bug because i test keyboards und= er > > > > > > Windows, which support any schema of cascading of usb hubs. > > > > > > > > > > On the very same machine and hubs? > > > > > > > > Yes, on same machine. Under Windows i don't have evdev interface, > > > > checked only how keypress go to console. > > > > Of course to repeat a try You must have at least 5 keyboards and > > > > 1 7-port or 2 4-port hubs and kernel 2.6.22 and above. I allways > > > > got result - 5th, 6th, 7th keyboard does not send events to console > > > > or evdev. > > > > > > [adding linux-usb mailing list] > > > > > > Hi, > > > > > > I finally got 5 USB keyboards together along with 2 hubs. > > > I daisy-chained the hubs and connected 1 keyboard to the hub that is > > > on the notebook computer USB port, then I connected 4 keyboards to the > > > second hub. They all worked for me, meaning that I can type on all of > > > them and have their characters show up on my console. > > > > > > I'm testing with 2.6.7-rc2. > > > 'usbtree' output of the USB subsystem is attached. > > > > Yeah! 2.6.7 is a bit obsolete. At my end 2.6.15 support more than 4 > > keyboards per PC port , but mess up input when is plugged more than > > 9 keyboards. 10th is capable to send keypress events, but last pressed > > key will be repeated until ctrl-c . 10th keyboard disturb an auto repeat > > of all keyboards. > > Sorry, my keyboard made a typo. I'm testing with 2.6.27-rc2. > > So the problem is now different from your original report, right? No problem is same. Older kernels have another troubles. 2.6.22-1-mepis-smp Quite stable. Have oops sometime inside evdev. Support up to 16=20 USB keyboards, where 4 hubs are plugged into PC and 4 keyboards on each hub. Any hub cascade support only 4 keyboards, where 5th or more is registered but don't send input events. Oops inside evdev , when USB keyboard unplugged. No slow down even all USB keyboards does not work properly. My be this one support more than 16 keyboards, but i don't have PC USB ports enough. 2.6.24-7 4 keyboards per port. If plug in 5th tend to total slow down with this one: usb 2-1.1.1: reset low speed USB device using=20 uhci_hcd and address 17 5th - means 5th keyboard in USB hub's cascade, which is plugged into single PC USB port. 2.6.26 4 keyboards per port. If plug in 5th tend to total slow down. 2.6.27-rc3 Sorry Randy i cannot repeat Your achievement. This worse of all tested kernels. I got working 3 USB keyboards, when i plug in 4th, all keyboards, include PS/2 stop working. Kernel does not hung up. I can reach box via net. dmesg , /proc/bus/input/devices attached. lsusb hung up. Please notify me , if i should use 2.6.27-rc2 ! Aivils > > > What speed is the host port that the keyboards are connected to? > Could it be a USB bus bandwidth limitation? (not that any code > checks for that) > > I barely found 5 USB keyboards, so I surely can't test 10 or more. ;) > I suppose that it will take some USB debug messages to attempt to see > what is going on... > > > --- > ~Randy > Linux Plumbers Conference, 17-19 September 2008, Portland, Oregon USA > http://linuxplumbersconf.org/ --Boundary-00=_yjpqI1i811/jqjI Content-Type: text/plain; charset="iso-8859-1"; name="dmesg-2.6.27-rc3" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="dmesg-2.6.27-rc3" stem 00:12: iomem range 0xe0000-0xfffff could not be reserved system 00:12: iomem range 0x100000-0x3f7fffff could not be reserved pci 0000:00:1c.0: PCI bridge, secondary bus 0000:03 pci 0000:00:1c.0: IO window: 0xe000-0xefff pci 0000:00:1c.0: MEM window: disabled pci 0000:00:1c.0: PREFETCH window: disabled pci 0000:00:1c.1: PCI bridge, secondary bus 0000:02 pci 0000:00:1c.1: IO window: 0xd000-0xdfff pci 0000:00:1c.1: MEM window: 0xdff00000-0xdfffffff pci 0000:00:1c.1: PREFETCH window: disabled pci 0000:00:1e.0: PCI bridge, secondary bus 0000:01 pci 0000:00:1e.0: IO window: 0xc000-0xcfff pci 0000:00:1e.0: MEM window: 0xdfe00000-0xdfefffff pci 0000:00:1e.0: PREFETCH window: disabled pci 0000:00:1c.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:1c.0: setting latency timer to 64 pci 0000:00:1c.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 pci 0000:00:1c.1: setting latency timer to 64 pci 0000:00:1e.0: setting latency timer to 64 NET: Registered protocol family 2 IP route cache hash table entries: 32768 (order: 5, 131072 bytes) TCP established hash table entries: 131072 (order: 8, 1048576 bytes) TCP bind hash table entries: 65536 (order: 7, 524288 bytes) TCP: Hash tables configured (established 131072 bind 65536) TCP reno registered NET: Registered protocol family 1 audit: initializing netlink socket (disabled) type=2000 audit(1219146320.240:1): initialized highmem bounce pool size: 64 pages VFS: Disk quotas dquot_6.5.1 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) NTFS driver 2.1.29 [Flags: R/W]. msgmni has been set to 1765 io scheduler noop registered io scheduler anticipatory registered io scheduler deadline registered io scheduler cfq registered (default) pci 0000:00:02.0: Boot video device pci 0000:00:1d.0: uhci_check_and_reset_hc: cmd = 0x0000 pci 0000:00:1d.0: Performing full reset pci 0000:00:1d.1: uhci_check_and_reset_hc: cmd = 0x0000 pci 0000:00:1d.1: Performing full reset pci 0000:00:1d.2: uhci_check_and_reset_hc: cmd = 0x0000 pci 0000:00:1d.2: Performing full reset pci 0000:00:1d.3: uhci_check_and_reset_hc: cmd = 0x0000 pci 0000:00:1d.3: Performing full reset pcieport-driver 0000:00:1c.0: setting latency timer to 64 pcieport-driver 0000:00:1c.0: found MSI capability pci_express 0000:00:1c.0:pcie00: allocate port service pci_express 0000:00:1c.0:pcie02: allocate port service pcieport-driver 0000:00:1c.1: setting latency timer to 64 pcieport-driver 0000:00:1c.1: found MSI capability pci_express 0000:00:1c.1:pcie00: allocate port service isapnp: Scanning for PnP cards... Switched to high resolution mode on CPU 1 Switched to high resolution mode on CPU 0 isapnp: No Plug & Play device found hpet_resources: 0xfed00000 is busy Serial: 8250/16550 driver4 ports, IRQ sharing enabled serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:0e: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A brd: module loaded loop: module loaded input: Macintosh mouse button emulation as /class/input/input0 Driver 'sd' needs updating - please use bus_type methods Driver 'sr' needs updating - please use bus_type methods ata_piix 0000:00:1f.1: version 2.12 ata_piix 0000:00:1f.1: PCI INT A -> GSI 22 (level, low) -> IRQ 22 ata_piix 0000:00:1f.1: setting latency timer to 64 scsi0 : ata_piix scsi1 : ata_piix ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0xffa0 irq 14 ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0xffa8 irq 15 ata1.00: ATA-7: ST3160215A, 3.AAD, max UDMA/100 ata1.00: 312581808 sectors, multi 16: LBA48 ata1.00: configured for UDMA/100 scsi 0:0:0:0: Direct-Access ATA ST3160215A 3.AA PQ: 0 ANSI: 5 sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sd 0:0:0:0: [sda] 312581808 512-byte hardware sectors (160042 MB) sd 0:0:0:0: [sda] Write Protect is off sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA sda: sda1 sda2 < > sda3 sda4 sd 0:0:0:0: [sda] Attached SCSI disk sd 0:0:0:0: Attached scsi generic sg0 type 0 ata_piix 0000:00:1f.2: PCI INT B -> GSI 23 (level, low) -> IRQ 23 ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ] ata_piix 0000:00:1f.2: setting latency timer to 64 scsi2 : ata_piix scsi3 : ata_piix ata3: SATA max UDMA/133 cmd 0xb800 ctl 0xb400 bmdma 0xa400 irq 23 ata4: SATA max UDMA/133 cmd 0xb000 ctl 0xa800 bmdma 0xa408 irq 23 ata3.01: NODEV after polling detection ata3.00: ATAPI: TSSTcorp CDDVDW SH-S203D, SB00, max UDMA/100 ata3.00: configured for UDMA/100 scsi 2:0:0:0: CD-ROM TSSTcorp CDDVDW SH-S203D SB00 PQ: 0 ANSI: 5 sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray Uniform CD-ROM driver Revision: 3.20 sr 2:0:0:0: Attached scsi CD-ROM sr0 sr 2:0:0:0: Attached scsi generic sg1 type 5 ieee1394: raw1394: /dev/raw1394 device initialized usbmon: debugfs is not available ehci_hcd: block sizes: qh 128 qtd 96 itd 160 sitd 96 ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 20 (level, low) -> IRQ 20 ehci_hcd 0000:00:1d.7: setting latency timer 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: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT ehci_hcd 0000:00:1d.7: debug port 1 ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported ehci_hcd 0000:00:1d.7: supports USB remote wakeup ehci_hcd 0000:00:1d.7: irq 20, io mem 0xdfdffc00 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: 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: 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 usb1: New USB device found, idVendor=1d6b, idProduct=0002 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb1: Product: EHCI Host Controller usb usb1: Manufacturer: Linux 2.6.27-rc3 ehci_hcd usb usb1: SerialNumber: 0000:00:1d.7 Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq 1,12 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 usbcore: registered new interface driver appletouch cpuidle: using governor ladder cpuidle: using governor menu TCP cubic registered NET: Registered protocol family 17 Starting balanced_irq Using IPI No-Shortcut mode input: AT Translated Set 2 keyboard as /class/input/input1 EXT3-fs: mounted filesystem with ordered data mode. VFS: Mounted root (ext3 filesystem) readonly. Freeing unused kernel memory: 252k freed kjournald starting. Commit interval 5 seconds usb usb1: uevent usb 1-0:1.0: uevent hub 1-0:1.0: hub_suspend usb usb1: bus auto-suspend ehci_hcd 0000:00:1d.7: suspend root hub ACPI: SSDT 3F7AE0C0, 0214 (r1 AMI CPU1PM 1 INTL 20060113) processor ACPI0007:00: registered as cooling_device0 ACPI: Processor [CPU1] (supports 8 throttling states) ACPI: SSDT 3F7AE2E0, 0143 (r1 AMI CPU2PM 1 INTL 20060113) processor ACPI0007:01: registered as cooling_device1 ACPI: Processor [CPU2] (supports 8 throttling states) input: Power Button (FF) as /class/input/input2 ACPI: Power Button (FF) [PWRF] input: Power Button (CM) as /class/input/input3 ACPI: Power Button (CM) [PWRB] Linux agpgart interface v0.103 Atheros(R) L2 Ethernet Driver - version 2.0.4 Copyright (c) 2007 Atheros Corporation. atl2 0000:02:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 atl2 0000:02:00.0: setting latency timer to 64 USB Universal Host Controller Interface driver v3.0 uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 uhci_hcd 0000:00:1d.0: setting latency timer 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: supports USB remote wakeup uhci_hcd 0000:00:1d.0: irq 20, io base 0x00009000 usb usb2: default language 0x0409 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 Floppy drive(s): fd0 is 1.44M logips2pp: Detected unknown logitech mouse model 106 FDC 0 is a post-1991 82077 input: PC Speaker as /class/input/input4 drivers/usb/core/inode.c: creating file '001' usb usb2: New USB device found, idVendor=1d6b, idProduct=0001 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb2: Product: UHCI Host Controller usb usb2: Manufacturer: Linux 2.6.27-rc3 uhci_hcd usb usb2: SerialNumber: 0000:00:1d.0 uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 17 (level, low) -> IRQ 17 uhci_hcd 0000:00:1d.1: setting latency timer 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: supports USB remote wakeup uhci_hcd 0000:00:1d.1: irq 17, io base 0x00009400 usb usb3: default language 0x0409 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 2-0:1.0: state 7 ports 2 chg 0000 evt 0000 hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000 drivers/usb/core/inode.c: creating file '001' usb usb3: New USB device found, idVendor=1d6b, idProduct=0001 usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb3: Product: UHCI Host Controller usb usb3: Manufacturer: Linux 2.6.27-rc3 uhci_hcd usb usb3: SerialNumber: 0000:00:1d.1 agpgart-intel 0000:00:00.0: Intel 945G Chipset agpgart-intel 0000:00:00.0: detected 7932K stolen memory agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xe0000000 uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18 uhci_hcd 0000:00:1d.2: setting latency timer 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: supports USB remote wakeup uhci_hcd 0000:00:1d.2: irq 18, io base 0x00009800 usb usb4: default language 0x0409 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 hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000 drivers/usb/core/inode.c: creating file '001' usb usb4: New USB device found, idVendor=1d6b, idProduct=0001 usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb4: Product: UHCI Host Controller usb usb4: Manufacturer: Linux 2.6.27-rc3 uhci_hcd usb usb4: SerialNumber: 0000:00:1d.2 i801_smbus 0000:00:1f.3: PCI INT B -> GSI 23 (level, low) -> IRQ 23 uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 19 (level, low) -> IRQ 19 uhci_hcd 0000:00:1d.3: setting latency timer 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: supports USB remote wakeup uhci_hcd 0000:00:1d.3: irq 19, io base 0x0000a000 usb usb5: default language 0x0409 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 5-0:1.0: state 7 ports 2 chg 0000 evt 0000 drivers/usb/core/inode.c: creating file '001' usb usb5: New USB device found, idVendor=1d6b, idProduct=0001 usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 usb usb5: Product: UHCI Host Controller usb usb5: Manufacturer: Linux 2.6.27-rc3 uhci_hcd usb usb5: SerialNumber: 0000:00:1d.3 ath5k_pci 0000:01:01.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 ath5k_pci 0000:01:01.0: registered as 'phy0' phy0: Selected rate control algorithm 'pid' ath5k phy0: Atheros AR2413 chip found (MAC: 0x78, PHY: 0x45) udev: renamed network interface wlan0 to ath0 input: ImExPS/2 Logitech Explorer Mouse as /class/input/input5 EMU10K1X 0000:01:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 Model 1001 Rev 00000000 Serial 10011102 usb usb2: suspend_rh (auto-stop) usb usb3: suspend_rh (auto-stop) usb usb4: suspend_rh (auto-stop) usb usb5: suspend_rh (auto-stop) splashy[1466]: segfault at c ip b7fb73ce sp bfee7bd0 error 4 in libsplashy.so.1.0.0[b7fb5000+5000] hub 2-0:1.0: hub_suspend usb usb2: bus auto-suspend usb usb2: suspend_rh Adding 1959920k swap on /dev/sda3. Priority:1 extents:1 across:1959920k EXT3 FS on sda4, internal journal hub 3-0:1.0: hub_suspend usb usb3: bus auto-suspend usb usb3: suspend_rh hub 4-0:1.0: hub_suspend usb usb4: bus auto-suspend usb usb4: suspend_rh hub 5-0:1.0: hub_suspend usb usb5: bus auto-suspend usb usb5: suspend_rh device-mapper: ioctl: 4.14.0-ioctl (2008-04-23) initialised: dm-devel@redhat.com Uniform Multi-Platform E-IDE driver atl2: eth0 NIC Link is Up<100 Mbps Full Duplex> NET: Registered protocol family 10 lo: Disabled Privacy Extensions parport_pc 00:07: reported by Plug and Play ACPI parport0: PC-style at 0x378 (0x778), irq 7, dma 3 [PCSPP,TRISTATE,COMPAT,EPP,ECP,DMA] lp0: using parport0 (interrupt-driven). ppdev: user-space parallel port driver eth0: no IPv6 routers present warning: `avahi-daemon' uses 32-bit capabilities (legacy support in use) Bluetooth: Core ver 2.12 NET: Registered protocol family 31 Bluetooth: HCI device and connection manager initialized Bluetooth: HCI socket layer initialized Bluetooth: L2CAP ver 2.10 Bluetooth: L2CAP socket layer initialized Bluetooth: HIDP (Human Interface Emulation) ver 1.2 usb usb5: usb auto-resume usb usb5: wakeup_rh hub 5-0:1.0: hub_resume hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb4: usb auto-resume usb usb4: wakeup_rh hub 4-0:1.0: hub_resume hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb2: usb auto-resume usb usb2: wakeup_rh hub 2-0:1.0: hub_resume hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb3: usb auto-resume usb usb3: wakeup_rh hub 3-0:1.0: hub_resume hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000 usb usb1: usb auto-resume ehci_hcd 0000:00:1d.7: resume root hub hub 1-0:1.0: hub_resume hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0000 Bluetooth: RFCOMM socket layer initialized Bluetooth: RFCOMM TTY layer initialized Bluetooth: RFCOMM ver 1.10 powernow: This module only works with AMD K7 CPUs usb usb5: suspend_rh (auto-stop) ADDRCONF(NETDEV_UP): ath0: link is not ready usb usb4: suspend_rh (auto-stop) usb usb2: suspend_rh (auto-stop) usb usb3: suspend_rh (auto-stop) hub 5-0:1.0: hub_suspend usb usb5: bus auto-suspend usb usb5: suspend_rh hub 4-0:1.0: hub_suspend usb usb4: bus auto-suspend usb usb4: suspend_rh hub 2-0:1.0: hub_suspend usb usb2: bus auto-suspend usb usb2: suspend_rh hub 3-0:1.0: hub_suspend usb usb3: bus auto-suspend usb usb3: suspend_rh hub 1-0:1.0: hub_suspend usb usb1: bus auto-suspend ehci_hcd 0000:00:1d.7: suspend root hub [drm] Initialized drm 1.1.0 20060810 pci 0000:00:02.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 pci 0000:00:02.0: setting latency timer to 64 [drm] Initialized i915 1.6.0 20060119 on minor 0 usb usb1: usb resume ehci_hcd 0000:00:1d.7: resume root hub hub 1-0:1.0: hub_resume ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001803 POWER sig=j CSC CONNECT hub 1-0:1.0: port 4: status 0501 change 0001 hub 1-0:1.0: state 7 ports 8 chg 0010 evt 0000 hub 1-0:1.0: port 4, status 0501, change 0000, 480 Mb/s ehci_hcd 0000:00:1d.7: port 4 full speed --> companion ehci_hcd 0000:00:1d.7: GetStatus port 4 status 003801 POWER OWNER sig=j CONNECT hub 1-0:1.0: port 4 not reset yet, waiting 50ms usb usb3: usb resume usb usb3: wakeup_rh hub 3-0:1.0: hub_resume uhci_hcd 0000:00:1d.1: port 2 portsc 0093,00 hub 3-0:1.0: port 2: status 0101 change 0001 ehci_hcd 0000:00:1d.7: GetStatus port 4 status 003002 POWER OWNER sig=se0 CSC hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0010 hub 3-0:1.0: state 7 ports 2 chg 0004 evt 0000 hub 3-0:1.0: port 2, status 0101, change 0000, 12 Mb/s usb 3-2: new full speed USB device using uhci_hcd and address 2 usb 3-2: ep0 maxpacket = 8 usb 3-2: default language 0x0409 usb 3-2: uevent usb 3-2: usb_probe_device usb 3-2: configuration #1 chosen from 1 choice usb 3-2: adding 3-2:1.0 (config #1, interface 0) usb 3-2:1.0: uevent hub 3-2:1.0: usb_probe_interface hub 3-2:1.0: usb_probe_interface - got id hub 3-2:1.0: USB hub found hub 3-2:1.0: 4 ports detected hub 3-2:1.0: standalone hub hub 3-2:1.0: ganged power switching hub 3-2:1.0: global over-current protection hub 3-2:1.0: power on to power good time: 44ms hub 3-2:1.0: local power source is good hub 3-2:1.0: no over-current condition exists hub 3-2:1.0: enabling power on all ports hub 3-2:1.0: port 2: status 0101 change 0001 uhci_hcd 0000:00:1d.1: reserve dev 2 ep81-INT, period 128, phase 0, 12 us drivers/usb/core/inode.c: creating file '002' usb 3-2: New USB device found, idVendor=058f, idProduct=9254 usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-2: Product: Generic USB Hub usb 3-2: Manufacturer: ALCOR hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0004 hub 3-2:1.0: state 7 ports 4 chg 0004 evt 0000 hub 3-2:1.0: port 2, status 0101, change 0000, 12 Mb/s usb 3-2.2: new full speed USB device using uhci_hcd and address 3 usb 3-2.2: ep0 maxpacket = 8 usb 3-2.2: default language 0x0409 usb 3-2.2: uevent usb 3-2.2: usb_probe_device usb 3-2.2: configuration #1 chosen from 1 choice usb 3-2.2: adding 3-2.2:1.0 (config #1, interface 0) usb 3-2.2:1.0: uevent hub 3-2.2:1.0: usb_probe_interface hub 3-2.2:1.0: usb_probe_interface - got id hub 3-2.2:1.0: USB hub found hub 3-2.2:1.0: 4 ports detected hub 3-2.2:1.0: standalone hub hub 3-2.2:1.0: individual port power switching hub 3-2.2:1.0: individual port over-current protection hub 3-2.2:1.0: power on to power good time: 44ms hub 3-2.2:1.0: local power source is good hub 3-2.2:1.0: enabling power on all ports hub 3-2.2:1.0: port 1: status 0301 change 0001 hub 3-2.2:1.0: port 2: status 0301 change 0001 hub 3-2.2:1.0: port 3: status 0301 change 0001 hub 3-2.2:1.0: port 4: status 0301 change 0001 uhci_hcd 0000:00:1d.1: reserve dev 3 ep81-INT, period 128, phase 0, 12 us drivers/usb/core/inode.c: creating file '003' usb 3-2.2: New USB device found, idVendor=058f, idProduct=9254 usb 3-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-2.2: Product: Generic USB Hub usb 3-2.2: Manufacturer: ALCOR hub 3-2:1.0: state 7 ports 4 chg 0000 evt 0004 hub 3-2.2:1.0: state 7 ports 4 chg 001e evt 0000 hub 3-2.2:1.0: port 1, status 0301, change 0000, 1.5 Mb/s usb 3-2.2.1: new low speed USB device using uhci_hcd and address 4 usb 3-2.2.1: skipped 1 descriptor after interface usb 3-2.2.1: skipped 1 descriptor after interface usb 3-2.2.1: default language 0x0409 usb 3-2.2.1: uevent usb 3-2.2.1: usb_probe_device usb 3-2.2.1: configuration #1 chosen from 1 choice usb 3-2.2.1: adding 3-2.2.1:1.0 (config #1, interface 0) usb 3-2.2.1:1.0: uevent usb 3-2.2.1: adding 3-2.2.1:1.1 (config #1, interface 1) usb 3-2.2.1:1.1: uevent drivers/usb/core/inode.c: creating file '004' usb 3-2.2.1: New USB device found, idVendor=0a81, idProduct=0101 usb 3-2.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-2.2.1: Product: USB Keyboard usb 3-2.2.1: Manufacturer: CHESEN hub 3-2.2:1.0: port 2, status 0301, change 0000, 1.5 Mb/s usb 3-2.2.2: new low speed USB device using uhci_hcd and address 5 usb 3-2.2.2: skipped 1 descriptor after interface usb 3-2.2.2: skipped 1 descriptor after interface usb 3-2.2.2: default language 0x0409 usb 3-2.2.2: uevent usb 3-2.2.2: usb_probe_device usb 3-2.2.2: configuration #1 chosen from 1 choice usb 3-2.2.2: adding 3-2.2.2:1.0 (config #1, interface 0) usb 3-2.2.2:1.0: uevent usb 3-2.2.2: adding 3-2.2.2:1.1 (config #1, interface 1) usb 3-2.2.2:1.1: uevent drivers/usb/core/inode.c: creating file '005' usb 3-2.2.2: New USB device found, idVendor=0a81, idProduct=0101 usb 3-2.2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-2.2.2: Product: USB Keyboard usb 3-2.2.2: Manufacturer: CHESEN hub 3-2.2:1.0: port 3, status 0301, change 0000, 1.5 Mb/s usb 3-2.2.3: new low speed USB device using uhci_hcd and address 6 usb 3-2.2.3: skipped 1 descriptor after interface usb 3-2.2.3: skipped 1 descriptor after interface usb 3-2.2.3: default language 0x0409 usb 3-2.2.3: uevent usb 3-2.2.3: usb_probe_device usb 3-2.2.3: configuration #1 chosen from 1 choice usb 3-2.2.3: adding 3-2.2.3:1.0 (config #1, interface 0) usb 3-2.2.3:1.0: uevent usb 3-2.2.3: adding 3-2.2.3:1.1 (config #1, interface 1) usb 3-2.2.3:1.1: uevent drivers/usb/core/inode.c: creating file '006' usb 3-2.2.3: New USB device found, idVendor=0a81, idProduct=0101 usb 3-2.2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-2.2.3: Product: USB Keyboard usb 3-2.2.3: Manufacturer: CHESEN hub 3-2.2:1.0: port 4, status 0301, change 0000, 1.5 Mb/s usb 3-2.2.4: new low speed USB device using uhci_hcd and address 7 usb 3-2.2.4: skipped 1 descriptor after interface usb 3-2.2.4: skipped 1 descriptor after interface usb 3-2.2.4: default language 0x0409 usb 3-2.2.4: uevent usb 3-2.2.4: usb_probe_device usb 3-2.2.4: configuration #1 chosen from 1 choice usb 3-2.2.4: adding 3-2.2.4:1.0 (config #1, interface 0) usb 3-2.2.4:1.0: uevent usb 3-2.2.4: adding 3-2.2.4:1.1 (config #1, interface 1) usb 3-2.2.4:1.1: uevent drivers/usb/core/inode.c: creating file '007' usb 3-2.2.4: New USB device found, idVendor=0a81, idProduct=0101 usb 3-2.2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 3-2.2.4: Product: USB Keyboard usb 3-2.2.4: Manufacturer: CHESEN usbcore: registered new interface driver hiddev usbhid 3-2.2.1:1.0: usb_probe_interface usbhid 3-2.2.1:1.0: usb_probe_interface - got id hub 3-2.2:1.0: state 7 ports 4 chg 0000 evt 0008 input: CHESEN USB Keyboard as /class/input/input6 uhci_hcd 0000:00:1d.1: reserve dev 4 ep81-INT, period 8, phase 4, 118 us input: USB HID v1.10 Keyboard [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.1 usbhid 3-2.2.1:1.1: usb_probe_interface usbhid 3-2.2.1:1.1: usb_probe_interface - got id input: CHESEN USB Keyboard as /class/input/input7 uhci_hcd 0000:00:1d.1: reserve dev 4 ep82-INT, period 8, phase 4, 118 us input: USB HID v1.10 Device [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.1 usbhid 3-2.2.2:1.0: usb_probe_interface usbhid 3-2.2.2:1.0: usb_probe_interface - got id input: CHESEN USB Keyboard as /class/input/input8 uhci_hcd 0000:00:1d.1: reserve dev 5 ep81-INT, period 8, phase 4, 118 us input: USB HID v1.10 Keyboard [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.2 usbhid 3-2.2.2:1.1: usb_probe_interface usbhid 3-2.2.2:1.1: usb_probe_interface - got id input: CHESEN USB Keyboard as /class/input/input9 uhci_hcd 0000:00:1d.1: reserve dev 5 ep82-INT, period 8, phase 4, 118 us input: USB HID v1.10 Device [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.2 usbhid 3-2.2.3:1.0: usb_probe_interface usbhid 3-2.2.3:1.0: usb_probe_interface - got id input: CHESEN USB Keyboard as /class/input/input10 uhci_hcd 0000:00:1d.1: reserve dev 6 ep81-INT, period 8, phase 4, 118 us input: USB HID v1.10 Keyboard [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.3 usbhid 3-2.2.3:1.1: usb_probe_interface usbhid 3-2.2.3:1.1: usb_probe_interface - got id input: CHESEN USB Keyboard as /class/input/input11 uhci_hcd 0000:00:1d.1: reserve dev 6 ep82-INT, period 8, phase 4, 118 us input: USB HID v1.10 Device [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.3 usbhid 3-2.2.4:1.0: usb_probe_interface usbhid 3-2.2.4:1.0: usb_probe_interface - got id input: CHESEN USB Keyboard as /class/input/input12 uhci_hcd 0000:00:1d.1: reserve dev 7 ep81-INT, period 8, phase 4, 118 us input: USB HID v1.10 Keyboard [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.4 usbhid 3-2.2.4:1.1: usb_probe_interface usbhid 3-2.2.4:1.1: usb_probe_interface - got id input: CHESEN USB Keyboard as /class/input/input13 uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us input: USB HID v1.10 Device [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.4 usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us hub 1-0:1.0: hub_suspend usb usb1: bus auto-suspend ehci_hcd 0000:00:1d.7: suspend root hub uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: release dev 7 ep81-INT, period 8, phase 4, 118 us hub 3-2.2:1.0: state 7 ports 4 chg 0000 evt 0010 hub 3-2.2:1.0: state 7 ports 4 chg 0000 evt 0010 usb 3-2.2.4: reset low speed USB device using uhci_hcd and address 7 hub 3-2.2:1.0: state 7 ports 4 chg 0000 evt 0010 uhci_hcd 0000:00:1d.1: reserve dev 7 ep82-INT, period 8, phase 4, 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us usbhid 3-2.2.4:1.0: forced unbind usbhid 3-2.2.4:1.0: usb_probe_interface usbhid 3-2.2.4:1.0: usb_probe_interface - got id input: CHESEN USB Keyboard as /class/input/input14 uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us input: USB HID v1.10 Keyboard [CHESEN USB Keyboard] on usb-0000:00:1d.1-2.2.4 uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us uhci_hcd 0000:00:1d.1: release dev 7 ep82-INT, period 8, phase 4, 118 us hub 3-2.2:1.0: state 7 ports 4 chg 0000 evt 0010 hub 3-2.2:1.0: state 7 ports 4 chg 0000 evt 0010 usb 3-2.2.4: reset low speed USB device using uhci_hcd and address 7 hub 3-2.2:1.0: state 7 ports 4 chg 0000 evt 0010 hub 3-2.2:1.0: state 7 ports 4 chg 0000 evt 0010 uhci_hcd 0000:00:1d.1: reserve dev 7 ep82-INT, period 8, phase 4, 118 us uhci_hcd 0000:00:1d.1: bandwidth allocation failed: period 8, phase 4, 826 + 118 us usbhid 3-2.2.4:1.0: forced unbind --Boundary-00=_yjpqI1i811/jqjI Content-Type: text/plain; charset="iso-8859-1"; name="input-devices.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="input-devices.txt" I: Bus=0017 Vendor=0001 Product=0001 Version=0100 N: Name="Macintosh mouse button emulation" P: Phys= S: Sysfs=/class/input/input0 U: Uniq= H: Handlers=mouse0 event0 B: EV=7 B: KEY=70000 0 0 0 0 0 0 0 0 B: REL=3 I: Bus=0011 Vendor=0001 Product=0001 Version=ab41 N: Name="AT Translated Set 2 keyboard" P: Phys=isa0060/serio0/input0 S: Sysfs=/class/input/input1 U: Uniq= H: Handlers=kbd event1 B: EV=120013 B: KEY=4 2000000 3803078 f800d001 feffffdf ffefffff ffffffff fffffffe B: MSC=10 B: LED=7 I: Bus=0019 Vendor=0000 Product=0002 Version=0000 N: Name="Power Button (FF)" P: Phys=LNXPWRBN/button/input0 S: Sysfs=/class/input/input2 U: Uniq= H: Handlers=kbd event2 B: EV=3 B: KEY=100000 0 0 0 I: Bus=0019 Vendor=0000 Product=0001 Version=0000 N: Name="Power Button (CM)" P: Phys=PNP0C0C/button/input0 S: Sysfs=/class/input/input3 U: Uniq= H: Handlers=kbd event3 B: EV=3 B: KEY=100000 0 0 0 I: Bus=0010 Vendor=001f Product=0001 Version=0100 N: Name="PC Speaker" P: Phys=isa0061/input0 S: Sysfs=/class/input/input4 U: Uniq= H: Handlers=kbd event4 B: EV=40001 B: SND=6 I: Bus=0011 Vendor=0002 Product=0006 Version=006a N: Name="ImExPS/2 Logitech Explorer Mouse" P: Phys=isa0060/serio1/input0 S: Sysfs=/class/input/input5 U: Uniq= H: Handlers=mouse1 event5 B: EV=7 B: KEY=1f0000 0 0 0 0 0 0 0 0 B: REL=143 I: Bus=0003 Vendor=0a81 Product=0101 Version=0110 N: Name="CHESEN USB Keyboard" P: Phys=usb-0000:00:1d.3-2.4.1/input0 S: Sysfs=/class/input/input10 U: Uniq= H: Handlers=kbd event6 B: EV=120013 B: KEY=10000 7 ff9f207a c14057ff febeffdf ffefffff ffffffff fffffffe B: MSC=10 B: LED=1f I: Bus=0003 Vendor=0a81 Product=0101 Version=0110 N: Name="CHESEN USB Keyboard" P: Phys=usb-0000:00:1d.3-2.4.1/input1 S: Sysfs=/class/input/input11 U: Uniq= H: Handlers=kbd event7 B: EV=13 B: KEY=2020000 3878 d801d001 1e0000 0 0 0 B: MSC=10 I: Bus=0003 Vendor=0a81 Product=0101 Version=0110 N: Name="CHESEN USB Keyboard" P: Phys=usb-0000:00:1d.3-2.4.2/input0 S: Sysfs=/class/input/input12 U: Uniq= H: Handlers=kbd event8 B: EV=120013 B: KEY=10000 7 ff9f207a c14057ff febeffdf ffefffff ffffffff fffffffe B: MSC=10 B: LED=1f I: Bus=0003 Vendor=0a81 Product=0101 Version=0110 N: Name="CHESEN USB Keyboard" P: Phys=usb-0000:00:1d.3-2.4.2/input1 S: Sysfs=/class/input/input13 U: Uniq= H: Handlers=kbd event9 B: EV=13 B: KEY=2020000 3878 d801d001 1e0000 0 0 0 B: MSC=10 I: Bus=0003 Vendor=0a81 Product=0101 Version=0110 N: Name="CHESEN USB Keyboard" P: Phys=usb-0000:00:1d.3-2.4.3/input0 S: Sysfs=/class/input/input14 U: Uniq= H: Handlers=kbd event10 B: EV=120013 B: KEY=10000 7 ff9f207a c14057ff febeffdf ffefffff ffffffff fffffffe B: MSC=10 B: LED=1f I: Bus=0003 Vendor=0a81 Product=0101 Version=0110 N: Name="CHESEN USB Keyboard" P: Phys=usb-0000:00:1d.3-2.4.3/input1 S: Sysfs=/class/input/input15 U: Uniq= H: Handlers=kbd event11 B: EV=13 B: KEY=2020000 3878 d801d001 1e0000 0 0 0 B: MSC=10 I: Bus=0003 Vendor=0a81 Product=0101 Version=0110 N: Name="CHESEN USB Keyboard" P: Phys=usb-0000:00:1d.3-2.4.4/input1 S: Sysfs=/class/input/input17 U: Uniq= H: Handlers=kbd event13 B: EV=13 B: KEY=2020000 3878 d801d001 1e0000 0 0 0 B: MSC=10 I: Bus=0003 Vendor=0a81 Product=0101 Version=0110 N: Name="CHESEN USB Keyboard" P: Phys=usb-0000:00:1d.3-2.4.4/input0 S: Sysfs=/class/input/input18 U: Uniq= H: Handlers=kbd event12 B: EV=120013 B: KEY=10000 7 ff9f207a c14057ff febeffdf ffefffff ffffffff fffffffe B: MSC=10 B: LED=1f --Boundary-00=_yjpqI1i811/jqjI Content-Type: text/plain; charset="iso-8859-1"; name="lsusb_-v_2.6.22-mepis-smp" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="lsusb_-v_2.6.22-mepis-smp" Bus 003 Device 001: ID 0000:0000 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed hub bMaxPacketSize0 64 idVendor 0x0000 idProduct 0x0000 bcdDevice 2.06 iManufacturer 3 Linux 2.6.22-1-mepis-smp uhci_hcd iProduct 2 UHCI Host Controller iSerial 1 0000:00:1d.1 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 2 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection bPwrOn2PwrGood 1 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Device Status: 0x0003 Self Powered Remote Wakeup Enabled Bus 005 Device 007: ID 0a81:0101 Chesen Electronics Corp. Keyboard Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0a81 Chesen Electronics Corp. idProduct 0x0101 Keyboard bcdDevice 1.10 iManufacturer 1 CHESEN iProduct 2 USB Keyboard iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 59 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 1 Keyboard iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 33 US bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 65 Report Descriptors: ** UNAVAILABLE ** 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 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 33 US bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 102 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0000 (Bus Powered) Bus 005 Device 006: ID 0a81:0101 Chesen Electronics Corp. Keyboard Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0a81 Chesen Electronics Corp. idProduct 0x0101 Keyboard bcdDevice 1.10 iManufacturer 1 CHESEN iProduct 2 USB Keyboard iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 59 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 1 Keyboard iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 33 US bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 65 Report Descriptors: ** UNAVAILABLE ** 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 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 33 US bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 102 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0000 (Bus Powered) Bus 005 Device 005: ID 0a81:0101 Chesen Electronics Corp. Keyboard Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0a81 Chesen Electronics Corp. idProduct 0x0101 Keyboard bcdDevice 1.10 iManufacturer 1 CHESEN iProduct 2 USB Keyboard iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 59 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 1 Keyboard iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 33 US bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 65 Report Descriptors: ** UNAVAILABLE ** 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 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 33 US bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 102 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0000 (Bus Powered) Bus 005 Device 004: ID 0a81:0101 Chesen Electronics Corp. Keyboard Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0a81 Chesen Electronics Corp. idProduct 0x0101 Keyboard bcdDevice 1.10 iManufacturer 1 CHESEN iProduct 2 USB Keyboard iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 59 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 1 Keyboard iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 33 US bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 65 Report Descriptors: ** UNAVAILABLE ** 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 10 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Devices bInterfaceSubClass 0 No Subclass bInterfaceProtocol 0 None iInterface 0 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 33 US bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 102 Report Descriptors: ** UNAVAILABLE ** Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 10 Device Status: 0x0000 (Bus Powered) Bus 005 Device 003: ID 058f:9254 Alcor Micro Corp. Hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed hub bMaxPacketSize0 8 idVendor 0x058f Alcor Micro Corp. idProduct 0x9254 Hub bcdDevice 3.12 iManufacturer 1 ALCOR iProduct 2 Generic USB Hub iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 4 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection bPwrOn2PwrGood 22 * 2 milli seconds bHubContrCurrent 100 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0303 lowspeed power enable connect Port 2: 0000.0303 lowspeed power enable connect Port 3: 0000.0303 lowspeed power enable connect Port 4: 0000.0303 lowspeed power enable connect Device Status: 0x0001 Self Powered Bus 005 Device 002: ID 058f:9254 Alcor Micro Corp. Hub Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed hub bMaxPacketSize0 8 idVendor 0x058f Alcor Micro Corp. idProduct 0x9254 Hub bcdDevice 3.12 iManufacturer 1 ALCOR iProduct 2 Generic USB Hub iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 4 wHubCharacteristic 0x0009 Per-port power switching Per-port overcurrent protection bPwrOn2PwrGood 22 * 2 milli seconds bHubContrCurrent 100 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0103 power enable connect Device Status: 0x0001 Self Powered Bus 005 Device 001: ID 0000:0000 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed hub bMaxPacketSize0 64 idVendor 0x0000 idProduct 0x0000 bcdDevice 2.06 iManufacturer 3 Linux 2.6.22-1-mepis-smp uhci_hcd iProduct 2 UHCI Host Controller iSerial 1 0000:00:1d.3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 2 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection bPwrOn2PwrGood 1 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0103 power enable connect Device Status: 0x0003 Self Powered Remote Wakeup Enabled Bus 004 Device 001: ID 0000:0000 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed hub bMaxPacketSize0 64 idVendor 0x0000 idProduct 0x0000 bcdDevice 2.06 iManufacturer 3 Linux 2.6.22-1-mepis-smp uhci_hcd iProduct 2 UHCI Host Controller iSerial 1 0000:00:1d.2 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 2 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection bPwrOn2PwrGood 1 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Device Status: 0x0003 Self Powered Remote Wakeup Enabled Bus 002 Device 001: ID 0000:0000 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed hub bMaxPacketSize0 64 idVendor 0x0000 idProduct 0x0000 bcdDevice 2.06 iManufacturer 3 Linux 2.6.22-1-mepis-smp uhci_hcd iProduct 2 UHCI Host Controller iSerial 1 0000:00:1d.0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255 Hub Descriptor: bLength 9 bDescriptorType 41 nNbrPorts 2 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection bPwrOn2PwrGood 1 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 PortPwrCtrlMask 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Device Status: 0x0003 Self Powered Remote Wakeup Enabled Bus 001 Device 001: ID 0000:0000 Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 1 Single TT bMaxPacketSize0 64 idVendor 0x0000 idProduct 0x0000 bcdDevice 2.06 iManufacturer 3 Linux 2.6.22-1-mepis-smp ehci_hcd iProduct 2 EHCI Host Controller iSerial 1 0000:00:1d.7 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12 Hub Descriptor: bLength 11 bDescriptorType 41 nNbrPorts 8 wHubCharacteristic 0x000a No power switching (usb 1.0) Per-port overcurrent protection TT think time 8 FS bits bPwrOn2PwrGood 10 * 2 milli seconds bHubContrCurrent 0 milli Ampere DeviceRemovable 0x00 0x00 PortPwrCtrlMask 0xff 0xff Hub Port Status: Port 1: 0000.0100 power Port 2: 0000.0100 power Port 3: 0000.0100 power Port 4: 0000.0100 power Port 5: 0000.0100 power Port 6: 0000.0100 power Port 7: 0000.0100 power Port 8: 0000.0100 power Device Status: 0x0003 Self Powered Remote Wakeup Enabled --Boundary-00=_yjpqI1i811/jqjI-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/