search for: ehci

...the device where the debug is port actually in use, i.e. it needs to be told the coordinates of the device being reset (quite obviously, leveraging the addition done for that would likely benefit the in-tree driver too). Signed-off-by: Jan Beulich <jbeulich@suse.com> --- drivers/usb/early/ehci-dbgp.c | 17 ++++++++++---- drivers/usb/host/ehci-hcd.c | 4 +-- drivers/usb/host/ehci-hub.c | 4 +-- drivers/xen/Makefile | 2 - drivers/xen/dbgp.c | 48 ++++++++++++++++++++++++++++++++++++++++ include/linux/usb/ehci_def.h | 29 +++++++++++++++++...

...ndy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jan Beulich <jbeulich@suse.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> --- (incremental patch attached, in case that one is preferred) v3: Relax condition from USB_EHCI_HCD to just USB, to also cover the chipidea driver re-using code from ehci-hcd. v2: Switch the dependency from USB_SUPPORT to USB_EHCI_HCD as requested by Alan (albeit I don''t really agree to that change). --- drivers/usb/early/ehci-dbgp.c | 15 +++++++++------ 1 file cha...

...t; 00:14.0 USB controller: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller My system has these: 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) lspci -s 00:14.0 -v 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) (prog-if 30 [XHCI]) ??????? Subsystem: ASUSTeK Computer Inc. Device 20...

Saw your post on -stable about this, and decided to take a look since I'm about to get my hands on a similar (82801DB) motherboard. If it's the USB 2.0 controller that's isn't being detected, shouldn't ehci by patched instead of uhci...? You may want to give the attached, completely untested, patch a try. I.e. it compiles on my box, but I don't have any hardware to actually test it on yet. Might theoretically work depending on how closely Intel followed the EHCI spec. Note that the patch i...

...ntel Corporation 200 Series/Z370 Chipset >Family USB 3.0 xHCI Controller >My system has these: > >00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >Family USB xHCI (rev 05) >00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >Family USB EHCI #2 (rev 05) >00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >Family USB EHCI #1 (rev 05) > >lspci -s 00:14.0 -v >00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >Family USB xHCI (rev 05) (prog-if 30 [XHCI]) > ??????? Subsystem: ASU...

...t;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 device 3.3 on pci0 usb3: EHCI version 1.0 usb3: companion controllers, 2 ports each: usb0 usb1 usb2 usb3: <EHCI (generic) USB 2.0 controller> on ehci0 usb3: USB revision 2.0 uhub3: SiS EHCI root hub, class 9/0, r...

I have two computers running Ubuntu 8.04 with all updates. One with EHCI and OHCI host controllers recognizes my Tripplite OmniPlus1000LCD UPS, but the other (VIA chipset) with EHCI and UHCI does not. When I compiled the kernel with USB debugging enabled, I could see that the handoff from EHCI to the low speed UHCI controller was failing leading to endless looping...

Jan (or others), I'm seeing an issue with the EHCI debug port functionality, that I'm wondering whether it is a known limitation of the hardware, or if this is a bug. On a particular system that I had limited debug capabilities in the past (Dell Inspiron 15 i3) I am seeing the debug messages abruptly stop during boot, followed by garbage that...

Hi All, I installed snv_b81 in my portable hard disk(capacity 160gb with 2 partitions, one for solaris and other for windows). When I tried to boot into dom0 from grub, I got the following errors and the system gets hanged. Warning : No SOF interrupts have been received, this USB EHCI host controller is unusable panic[cpu0]/thread=f502ae20:cannot mount root path /pci@0, 0/pci8086, 5641@1d, 7/storage@2/disk@0,0:a f505570c genuix:rootconf +fc (0,1,f502a590,0, ) f5055730 genuix : vfs_mountroot +54 (f46c00010,f5051548, ) f5055740 genuix: main +b4() skipping system dump - no dump dev...

...2) >> [ 2.100161] xen: registering gsi 20 triggering 0 polarity 1 >> [ 2.100166] xen: --> pirq=20 -> irq=20 (gsi=20) >> >> happens rather early - it's not clear to me in which context that is. >> And there's no problem with GSI 22 used by the other EHCI HC, so >> a fundamental question is what other device(s) is/are using GSI 20 >> (not visible from the non-Xen kernel log). What occurred to me right after sending the previous reply - I think it was said earlier that it doesn't matter which port the keyboard was plugged in. Does th...

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 f...

...[ 5.149392] ACPI: Power Button [PWRF] [ 5.149978] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4 [ 5.150361] tsc: Marking TSC unstable due to TSC halts in idle [ 5.153874] Switched to clocksource hpet [ 5.156950] usbcore: registered new device driver usb [ 5.158788] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.159806] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.160283] ohci-pci: OHCI PCI platform driver [ 5.160490] ehci-pci: EHCI PCI platform driver [ 5.160799] ehci-pci 0000:00:04.1: EHCI Host Controller...

...} --- Should we treat this as a bug (I may attempt to prepare a patch then)?. I suppose these are real corner cases, rather improbable to occur in real-world programs. However, something similiar (but no so weird) can be produced from the attached C source. It is a reduced version of preprocessed ehci-hcd.c file (from Linux kernel; compilation of this file discovered bug #1782). --Wojtek -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: ehci-hcd-reduced.i URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20071113/f3bdbf58/attachme...

...hipset >> Family USB 3.0 xHCI Controller >> My system has these: >> >> 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >> Family USB xHCI (rev 05) >> 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >> Family USB EHCI #2 (rev 05) >> 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >> Family USB EHCI #1 (rev 05) >> >> lspci -s 00:14.0 -v >> 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset >> Family USB xHCI (rev 05) (prog-if 30 [XHCI]...

...s as a bug (I may attempt to prepare a patch > then)?. > I suppose these are real corner cases, rather improbable to occur in > real-world programs. However, something similiar (but no so weird) can > be produced from the attached C source. It is a reduced version of > preprocessed ehci-hcd.c file (from Linux kernel; compilation of this > file discovered bug #1782). > > --Wojtek > struct device; > > struct usb_bus { > struct device *controller; > }; > > struct usb_hcd { > struct usb_bus self; > > unsigned long hcd_priv[0]; > }; > &gt...

...ll: SETINFO driver.parameter.port "auto" 0.000040 debug level is '6' 0.000095 upsdrv_initups... 0.000781 Checking device (1D6B/0001) (007/001) 0.000881 - VendorID: 1d6b 0.000911 - ProductID: 0001 0.000935 - Manufacturer: Linux 3.10.57-i686 ehci_hcd 0.001000 - Product: EHCI Host Controller 0.001050 - Bus: 007 0.001075 Trying to match device 0.001098 Device does not match - skipping 0.001150 Checking device (1D6B/0001) (006/001) 0.001242 - VendorID: 1d6b 0.001271 - ProductID: 0001 0.00129...

A fragment of dmesg output (here idVendor=0665, idProduct=5161 is the UPS; the webcam is idVendor=17a1, idProduct=0128): [ 1.317085] usb 4-1: new high-speed USB device number 2 using ehci-pci [ 1.405223] tsc: Refined TSC clocksource calibration: 3395.557 MHz [ 1.405228] Switching to clocksource tsc [ 1.449642] usb 4-1: New USB device found, idVendor=8087, idProduct=0024 [ 1.449648] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1.450058] hub 4-1:1...

...0xc100-0xc11f] [ 0.533634] pci 0000:02:02.2: [8086:2936] type 00 class 0x0c0300 [ 0.554992] pci 0000:02:02.2: reg 0x20: [io 0xc120-0xc13f] [ 0.563642] pci 0000:02:02.7: [8086:293a] type 00 class 0x0c0320 [ 0.566679] pci 0000:02:02.7: reg 0x10: [mem 0xfc041000-0xfc041fff] [ 1.720668] ehci-pci 0000:02:02.7: EHCI Host Controller [ 1.720709] ehci-pci 0000:02:02.7: new USB bus registered, assigned bus number 1 [ 1.721343] ehci-pci 0000:02:02.7: irq 22, io mem 0xfc041000 [ 1.730198] ehci-pci 0000:02:02.7: USB 2.0 started, EHCI 1.00 [ 1.740641] uhci_hcd 0000:02:02.0: UHCI Host...

...2) >> [ 2.100161] xen: registering gsi 20 triggering 0 polarity 1 >> [ 2.100166] xen: --> pirq=20 -> irq=20 (gsi=20) >> >> happens rather early - it's not clear to me in which context that is. >> And there's no problem with GSI 22 used by the other EHCI HC, so >> a fundamental question is what other device(s) is/are using GSI 20 >> (not visible from the non-Xen kernel log). > > Would this be visible in /proc/interrupts when not running under Xen? Possibly, but not necessarily (the fact that these messages show up so early, with...

I use Debian jessie with nut-server 2.7.2-1+b3. Yesterday I've configured it for my new Advice PRS850 (a UPS with USB interface). I also have an USB webcam (and also USB mouse and keyboard, but that doesn't matter). When I start the program Cheese (a program which uses the webcam), I receive the following broadcast message: "Communications with UPS advice at localhost lost"