search for: usb2

Hi all, Can anyone please advise the correct process for defining a USB device to point to a USB 2 Controller? Specifically, how do you define a USB device to use the EHCI controller in a guest xml file? To summarize my problem: I have 1 x USB1 device and 1 x USB2 device that I would like to use from within a Windows XP Guest. If I add the USB2 device (Avid M-box) to the guest machine via Virt-Manager it will not detect in the guest, when I check the libvirt logs for the VM it shows a "Device speed mismatch" error. Which leads me to think that its...

Usage: usbversion=1|2|3 (default=0, no usb controller defined) Specifies the type of an emulated USB bus in the guest. 1 for usb1, 2 for usb2 and 3 for usb3, it is available only with upstream qemu. The old usb and usbdevice parameters cannot be used with this. Changes from v6: - now usbversion cannot be used with usb and usbdevice parameters - now default is 0 (no usb controller defined) Will be used only with usb redirection (from spi...

...mba.org at gmail.com wrote: > Thank you. I will try your suggestions. First I will connect the NAS Ah, you didn't mention NAS ! How is it connected to the computer hosting "A" ? If via network then you've added *another* layer. > directly to the computer (Do you recommend USB2 or 1 Gb Ethernet? Or should I daisy chain external HD and NAS? Then it would look like this: > > Computer <--FW800--> HD <--USB2--> NAS Highly unlikely to work - the drive won't have a Firewire to USB bridge. Having the two different ports is to allow the drive to be connect...

Hi, I am trying to get a USB device working on a Windows 7 virtual machine, and it needs USB2 to work, so the USB passthrough does not work. I have searched for an answer and either the answer is so obvious I am being thick, or too complicated for anyone to address it. Can I simply do a PCI passthrough of a USB host controller? Would that then give me a whole load of USB2 ports I could...

...1.602239] usb usb1: SerialNumber: 0000:00:14.0 [ 1.609600] hub 1-0:1.0: USB hub found [ 1.616605] hub 1-0:1.0: 10 ports detected [ 1.629387] xhci_hcd 0000:00:14.0: xHCI Host Controller [ 1.636300] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2 [ 1.643425] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 1.650424] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 1.657393] usb usb2: Product: xHCI Host Controller [ 1.664350] usb usb2: Manufacturer: Linux 3.13.0-32-generic xhci_hcd [ 1.671278] usb usb2: SerialNumber...

I replaced my development machine with 6 cores, 32 GB etc. I thought it would be simply inserting the existing HDDs and changing /etc/sysconfig/ifcfg-eth0 but, * in the UEFI "BIOS" USB2 and USB3 work. * in C5.11 USB2 works but USB3 does not. * in C6.5 (my install disk; OS be updated to C6.8) USB2 works but USB3 does not. On both C5 and C6 lsusb shows an entry for the plugged-in keyboard (USB2 socket) and for the wireless mouse (USB2 socket) but nothing else. Please does anyone...

Hello, I have a version 29 of Hauppauge pvr usb2 which i am using as a fm receiver. It is connected to an Intel NUC on a usb3 port running kernel linux-3.8.12. The fm audio is fed to ices encoder using mpeg2desc -a0 < /dev/radio0 | mpg123 -s - | ices /tmp/ices-stdin.xml This works well for two days. However something kills of encoding aft...

...cp_usb -DDD -a myups Network UPS Tools - BCMXCP UPS driver 0.21 (2.4.1) USB communication subdriver 0.17 debug level is '3' usb_set_debug: Setting debugging level to 3 (on) usb_os_find_busses: Found /dev/usb0 usb_os_find_busses: Found /dev/usb1 usb_os_find_busses: Found /dev/usb2 usb_os_find_devices: Found /dev/ugen0 on /dev/usb2 usb_control_msg: 128 6 512 0 0xcfbf7558 8 1000 usb_control_msg: 128 6 512 0 0x7f374500 34 1000 skipped 1 class/vendor specific interface descriptors usb_control_msg: 0 7 772 0 0xcfbf7490 4 1000 USB error: error reading from interrupt endpoint /dev/...

...I version 1.0, legacy support usb1: <SiS 5571 USB controller> on ohci1 usb1: USB revision 1.0 uhub1: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered ohci2: <SiS 5571 USB controller> mem 0xf7003000-0xf7003fff irq 12 at device 3.2 on pci0 usb2: OHCI version 1.0, legacy support usb2: <SiS 5571 USB controller> on ohci2 usb2: USB revision 1.0 uhub2: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf7004000-0xf7004fff irq 11 at devi...

When I plug in my device which is USB 2.0 into a 3.0 slot (cause that is all I have) [495042.943074] usb 5-2: new low-speed USB device number 6 using xhci_hcd [495043.100076] usb 5-2: device descriptor read/64, error -71 I receive the above error. Is there a flag or setting that tells the USB to in a 2.0 mode ? Thanks, Jerry

> Hello everyone. I try to connect four PowerMust 2000 ups's via usb to one > computer using megatec_usb driver. But megatec_usb completly ignores port > directive in ups.conf, I even try port = /dev/null and megatec_usb founds > ups and it works. The 'port' is not used for USB connected devices, it's only needed for compatibility reasons. > Problem is that

Den 2016-01-26 kl. 09:06, skrev Simon Hobson: >>> >>The other option is >>> >> >>> >>HD <--FW800--> Computer <--USB2 or Ethernet 1000Mbit --> NAS >> > >> >If you use a network connection then you've still got that network layer. > Just thinking a bit more about that ... > > Is your normal setup : > NAS --ethernet--> Computer hosting A > or > NAS --USB--> C...

Hey all, Just downloaded the new Xen 4.0 and ran Make xen Make tools Make stubdom Copied the new files from dist/install Im already running pv_ops 2.6.31.6 kernel. When I boot i get (XEN) Panic on CPU 0: (XEN) IO-APIC + timer doesn''t work! I have tried booting with noapic boot option but makes no difference. The system worked fine on 3.4.2 CPU is AMD.

On Thu, Jan 15, 2015 at 10:18:18PM +0100, Gerd Hoffmann wrote: > Hi, > > > QEMU side is still undergoing polishing, but is already testable. > > Looked art the qemu side for now, commenting here due to qemu patches > not being posted to the list yet (guess that is at least partly already > on your todo list): Absolutely. > * Both legacy and modern should be

On Thu, Jan 15, 2015 at 10:18:18PM +0100, Gerd Hoffmann wrote: > Hi, > > > QEMU side is still undergoing polishing, but is already testable. > > Looked art the qemu side for now, commenting here due to qemu patches > not being posted to the list yet (guess that is at least partly already > on your todo list): Absolutely. > * Both legacy and modern should be

...(ICH9 Family) USB UHCI Controller #4 (rev 02) 00:1a.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #5 (rev 02) 00:1a.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #6 (rev 02) 00:1a.7 USB Controller: Intel Corporation 82801I (ICH9 Family) USB2 EHCI Controller #2 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controller #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801I (ICH9 Family) USB UHCI Controlle...

...being detected by NUT under FreeBSD 6.3-RC2. NUT 2.2.1 was installed from ports with the following options: WITH_USB=true WITH_SNMP=true WITHOUT_IPV6=true WITH_LIBUPSCLIENT=true WITH_CGI=true I use USB cable shipped with TrippLite and 'usbdevs -v' shows the following: ... Controller /dev/usb2: addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), Intel(0x0000), rev 1.00 port 1 powered port 2 addr 2: low speed, power 100 mA, config 1, TRIPP LITE UPS(0x2005), Tripp Lite(0x09ae), rev 0.10 ... According to http://www.networkupstools.org/compat/stable.html it looks like SMX1500...

...Fri, 5 Aug 2016, Marco Walther wrote: > On 08/03/2016 05:25 AM, Stuart Gathman wrote: >> I've made some progress getting this Tripplite to work: >> http://gathman.org/2016/07/30/Standard_Schmandard/ >> >> Basically, plug it into a USB hub that actually implements USB2.0, then >> power cycle the port when it hangs. It does seem to be a hardware >> problem with the USB controller. > Finally an idea;-) I had the same problem for a couple of years but since I > use a [1st gen] appleTV as the server, I thought it might be it's USB port. >...

Hello there, since I installed CentOS6 few months ago (kept up-to-date using yum), I'm facing very poor performances when writing to USB pendrives. The hardware: a Dell Latitude E6500 laptop (Intel Core Duo P8600 @2.40Ghz), 4Go RAM + 4Go swap, several USB2 pendrives of various brands (less than old, all formatted as vfat). When I perform a copy (with cp or midnight commander, copying big AVI files between 300Mo to 1.4Go) to those devices, whatever the source is on the same device or on another disk, I notice that the CPU activity shows 2 phases as...

...-00000000febf044f (prio 0, RW): usb3 port #1 00000000febf0450-00000000febf045f (prio 0, RW): usb3 port #2 00000000febf0460-00000000febf046f (prio 0, RW): usb3 port #3 00000000febf0470-00000000febf047f (prio 0, RW): usb3 port #4 00000000febf0480-00000000febf048f (prio 0, RW): usb2 port #1 00000000febf0490-00000000febf049f (prio 0, RW): usb2 port #2 00000000febf04a0-00000000febf04af (prio 0, RW): usb2 port #3 00000000febf04b0-00000000febf04bf (prio 0, RW): usb2 port #4 00000000febf1000-00000000febf121f (prio 0, RW): runtime 00000000febf2000-00000...