[Bug 810382] New: Bus-powerd USB hub can not be used anymore
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c0 Summary: Bus-powerd USB hub can not be used anymore Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: x86-64 OS/Version: SUSE Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: werner@suse.com QAContact: qa-bugs@suse.de CC: gregkh@linux.com Found By: Development Blocker: --- .. otherwise I see for some sticks speedy kernel: [ 2961.377798] hub 2-1:1.0: connect-debounce failed, port 4 disabled and this message will be shown all three seconds. IMHO the driver with new kernel has disabled the power. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c1 --- Comment #1 from Dr. Werner Fink <werner@suse.com> 2013-03-24 14:04:20 UTC --- Just found a solution by adding a local udev rule with a simple script. The rule /etc/udev/rules.d/85-usb-alcor_micro_hub.rules looks like --------------------------------------------------------------------- # # ID 058f:9254 Alcor Micro Corp. Hub # ACTION=="add|change", SUBSYSTEM=="usb", ATTR{idVendor}=="058f", \ ATTR{idProduct}=="9254", RUN+="usb_alcor_micro_hub" ~ --------------------------------------------------------------------- and the script /usr/lib/udev/usb_alcor_micro_hub --------------------------------------------------------------------- #!/bin/bash # # ID 058f:9254 Alcor Micro Corp. Hub # for manufacturer in /sys/bus/usb/devices/*/manufacturer ; do test -e "$manufacturer" || continue name=$(cat "$manufacturer") if test "$name" = ALCOR ; then power="${manufacturer%/*}/power/" test -d "$power" || break echo enabled >| "${power}/wakeup" echo on >| "${power}/control" # echo -1 >| "${power}/autosuspend" break fi done --------------------------------------------------------------------- and this does work, just tested. The only question is: how this problem will be solved by a non-technical user? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c2 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fcrozat@suse.com, | |rmilasan@suse.com --- Comment #2 from Dr. Werner Fink <werner@suse.com> 2013-03-24 20:20:21 UTC --- Just add maintainers of udev to CC .. maybe a more extended version of a udev rule can be done to handle such passive usb hub's ... for this the script may take an argument e.g, here 058f:9254 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c3 Robert Milasan <rmilasan@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO InfoProvider| |werner@suse.com --- Comment #3 from Robert Milasan <rmilasan@suse.com> 2013-03-25 07:18:29 UTC --- Werner, I wouldn't wanna add a rule for a single device, would be better to fix this in the kernel. I get your idea, but seems more like the driver/module is problematic and maybe it's even upstream which would be good to inform. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c4 --- Comment #4 from Dr. Werner Fink <werner@suse.com> 2013-03-25 07:53:50 UTC --- Hmm ... this would be a start for a black list of USB devices which do not support autosuspend in a clean way. And one problem more, assigning bug to kernel-maintainers@forge.provo.novell.com is somewhat like a black hole. IMHO this list is missing a dispatcher. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c5 Robert Milasan <rmilasan@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P4 - Low Status|NEEDINFO |ASSIGNED InfoProvider|werner@suse.com | AssignedTo|kernel-maintainers@forge.pr |oneukum@suse.com |ovo.novell.com | --- Comment #5 from Robert Milasan <rmilasan@suse.com> 2013-03-25 07:59:58 UTC --- We can assign the bug to Oliver Neukum, he's the maintainer of usb subsystem, which should know way more then us. Oliver, can you please take a look, seems like a kernel/module issue. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c6 Oliver Neukum <oneukum@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |werner@suse.com --- Comment #6 from Oliver Neukum <oneukum@suse.com> 2013-03-25 08:39:20 UTC --- The problem is that kernels have been using power management for hub for ages. Did this hub work with an earlier kernel? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c7 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|werner@suse.com | --- Comment #7 from Dr. Werner Fink <werner@suse.com> 2013-03-25 09:08:33 UTC --- (In reply to comment #6) Yes, the last kernel was the kernel of the openSUSE 11.4 and all version before. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c8 --- Comment #8 from Robert Milasan <rmilasan@suse.com> 2013-03-25 09:18:56 UTC --- Isn't that kernel 2.6.3x or something? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c9 --- Comment #9 from Dr. Werner Fink <werner@suse.com> 2013-03-25 09:46:54 UTC --- (In reply to comment #8) Indeed, but with this kernel or one of the last updates it happen that the builtin hub of the printer for the card read of the printer was not detected well. This now works again. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c10 Oliver Neukum <oneukum@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |werner@suse.com --- Comment #10 from Oliver Neukum <oneukum@suse.com> 2013-03-28 12:58:50 UTC --- To what value does the kernel set ${power}/autosuspend by default? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c11 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|werner@suse.com | --- Comment #11 from Dr. Werner Fink <werner@suse.com> 2013-03-28 13:08:37 UTC --- AFAICR two seconds ... could it be that this is much to less as during boot the LED of the hub become active (power on) and then inactive. Also the hub is not visible with lsusb after boot/login. Only after plug a stick into it the hub becomes visible with lsusb as with this I was able to remember the vendor and product ID for the udev rule I've written. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c12 Oliver Neukum <oneukum@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |werner@suse.com --- Comment #12 from Oliver Neukum <oneukum@suse.com> 2013-03-28 13:36:00 UTC --- (In reply to comment #11)
AFAICR two seconds ... could it be that this is much to less as during boot the LED of the hub become active (power on) and then inactive. Also the hub is not visible with lsusb after boot/login. Only after plug a stick into it the hub becomes visible with lsusb as with this I was able to remember the vendor and product ID for the udev rule I've written.
This must not happen. Please provide "dmesg" -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c13 --- Comment #13 from Dr. Werner Fink <werner@suse.com> 2013-03-28 13:39:54 UTC --- (In reply to comment #12) With or without my rule active? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c14 --- Comment #14 from Oliver Neukum <oneukum@suse.com> 2013-03-28 13:55:00 UTC --- (In reply to comment #13)
(In reply to comment #12)
With or without my rule active?
Without -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c15 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|werner@suse.com | --- Comment #15 from Dr. Werner Fink <werner@suse.com> 2013-03-28 16:05:35 UTC --- Created an attachment (id=532498) --> (http://bugzilla.novell.com/attachment.cgi?id=532498) /tmp/usb-alcor_micro Here we are, AFAICS there is no vendor 058f nor the product 9254 of this vendor, the BIOS seems to have found this device but after grub the LEDs of the hub had been off. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c16 --- Comment #16 from Dr. Werner Fink <werner@suse.com> 2013-03-28 21:13:01 UTC --- Now *with* the rule enabled after reboot for bug #809843, see Bus 002, Port 4, Device 009: /home/werner> lsusb Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 002 Device 003: ID 046d:c05b Logitech, Inc. M-U0004 810-001317 [B110 Optical USB Mouse] Bus 002 Device 006: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse Bus 002 Device 005: ID 04f9:0165 Brother Industries, Ltd MFC-620CN Bus 002 Device 009: ID 058f:9254 Alcor Micro Corp. Hub /home/werner> lsusb -t /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/2p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M |__ Port 1: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M |__ Port 2: Dev 6, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M |__ Port 3: Dev 5, If 0, Class=Printer, Driver=usblp, 12M |__ Port 3: Dev 5, If 1, Class=Vendor Specific Class, Driver=, 12M |__ Port 3: Dev 5, If 2, Class=Vendor Specific Class, Driver=, 12M |__ Port 3: Dev 5, If 3, Class=Mass Storage, Driver=usb-storage, 12M |__ Port 4: Dev 9, If 0, Class=Hub, Driver=hub/4p, 12M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/2p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c17 --- Comment #17 from Dr. Werner Fink <werner@suse.com> 2013-03-29 12:38:12 UTC --- Some more, here the rule is applied in case a stick was plugged into the hub [ 3900.229818] hub 2-1:1.0: unable to enumerate USB device on port 4 [ 3901.506160] hub 2-1:1.0: unable to enumerate USB device on port 4 [ 4266.845252] usb 2-1.4: new full-speed USB device number 18 using ehci_hcd [ 4266.930759] usb 2-1.4: New USB device found, idVendor=058f, idProduct=9254 [ 4266.930764] usb 2-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4266.930767] usb 2-1.4: Product: Generic USB Hub [ 4266.930769] usb 2-1.4: Manufacturer: ALCOR [ 4266.931180] hub 2-1.4:1.0: USB hub found [ 4266.931344] hub 2-1.4:1.0: 4 ports detected [ 4267.193252] usb 2-1.4.2: new full-speed USB device number 19 using ehci_hcd [ 4267.278630] usb 2-1.4.2: not running at top speed; connect to a high speed hub [ 4267.280628] usb 2-1.4.2: New USB device found, idVendor=090c, idProduct=1000 [ 4267.280633] usb 2-1.4.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4267.280636] usb 2-1.4.2: SerialNumber: 12071685011669 [ 4267.281027] scsi7 : usb-storage 2-1.4.2:1.0 [ 4268.562724] scsi 7:0:0:0: Direct-Access PQ: 0 ANSI: 4 [ 4268.562806] scsi 7:0:0:0: alua: supports implicit and explicit TPGS [ 4268.563798] scsi 7:0:0:0: alua: No target port descriptors found [ 4268.563803] scsi 7:0:0:0: alua: not attached [ 4268.563976] sd 7:0:0:0: Attached scsi generic sg4 type 0 [ 4268.564596] sd 7:0:0:0: [sdc] 62259200 512-byte logical blocks: (31.8 GB/29.6 GiB) [ 4268.565511] sd 7:0:0:0: [sdc] Write Protect is off [ 4268.565514] sd 7:0:0:0: [sdc] Mode Sense: 43 00 00 00 [ 4268.566341] sd 7:0:0:0: [sdc] No Caching mode page present [ 4268.566343] sd 7:0:0:0: [sdc] Assuming drive cache: write through [ 4268.570221] sd 7:0:0:0: [sdc] No Caching mode page present [ 4268.570224] sd 7:0:0:0: [sdc] Assuming drive cache: write through [ 4268.574969] sdc: sdc1 [ 4268.578331] sd 7:0:0:0: [sdc] No Caching mode page present [ 4268.578333] sd 7:0:0:0: [sdc] Assuming drive cache: write through [ 4268.578335] sd 7:0:0:0: [sdc] Attached SCSI removable disk [ 4287.349231] usb 2-1.4.2: USB disconnect, device number 19 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- OS/Version|SUSE Other |openSUSE 12.3 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c18 --- Comment #18 from Oliver Neukum <oneukum@suse.com> 2013-04-29 12:24:47 UTC --- Created an attachment (id=537267) --> (http://bugzilla.novell.com/attachment.cgi?id=537267) patch to set RESET_RESUME quirk for hub -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c19 Oliver Neukum <oneukum@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |werner@suse.com --- Comment #19 from Oliver Neukum <oneukum@suse.com> 2013-04-29 12:25:37 UTC --- Can you test the patch from comment#18 to see whether it fix your problem and also test S3 and S4? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c20 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|werner@suse.com | --- Comment #20 from Dr. Werner Fink <werner@suse.com> 2013-04-30 08:05:17 UTC --- (In reply to comment #19) Indeed it works, also I'm able to hibernate and suspend the system. Before testing I've removed my udev rule to make sure that this does not interfere. The only problem was that testing had required to compile the kernel by using make cloneconfig and make bzImage. OK now I've a kernel optimized for Intel CPU 6 family. Suggestion: Somehow read the quirks table from e.g. initrd without the need to recompile of a kernel. That may require a user new space tool which produce from a well defined ASCII formated file a (big endian) binary file which then is readed by kernel interface for e.g. the usbcore part. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c21 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |oneukum@suse.com --- Comment #21 from Dr. Werner Fink <werner@suse.com> 2013-05-04 13:54:44 UTC --- @ Oliver: Coulds it be that USB together with an other driver e.g. for network a network card, can cause not handled interrupts ... compare with bug #809810. That is that USB may trigger IRQ's which are not handled by the other driver. This because on my system IRQ 16 is shared between ehci_hcd and 8139too. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c22 Oliver Neukum <oneukum@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|oneukum@suse.com | --- Comment #22 from Oliver Neukum <oneukum@suse.com> 2013-05-06 07:58:56 UTC --- As long as USB handles the interrupt all should be well. I have no reports of unhandled interrupts with USB. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c23 --- Comment #23 from Dr. Werner Fink <werner@suse.com> 2013-05-06 13:30:08 UTC --- (In reply to comment #22) Hmmm ... this also applies to the 8139too driver. The only question which rises due to the fact that on shared interrupts it might happen that the kernel does disable the shared interrupt line: Why the number of missed interrupts does increase? And I'm not the only one which see such a problem https://www.google.de/search?q=%22IRQ+disabled%22+%22nobody+cared%22 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c24 --- Comment #24 from Oliver Neukum <oneukum@suse.com> 2013-05-06 13:35:51 UTC --- 8139too may be buggy. I cannot comment one way or the other. However, if your interrupt line were disabled, the consequences for USB would be a lot worse than those you described in this report. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c25 --- Comment #25 from Dr. Werner Fink <werner@suse.com> 2013-05-06 13:41:30 UTC --- (In reply to comment #24) OK I see. Which effects I might test out if the interrupt line is disabled one time more? In other words is there a possiblity to list and check out the USB devices connected to ehci_hcd:usb1 as ehci_hcd:usb1 is the one which shares the IRQ with 8139too. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c26 --- Comment #26 from Oliver Neukum <oneukum@suse.com> 2013-05-06 15:04:31 UTC --- You can use "lsusb -t" to see which devices are connected to a controller. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c27 --- Comment #27 from Dr. Werner Fink <werner@suse.com> 2013-05-07 21:46:47 UTC --- Hmmm ... this I've done in comment #16 AFAICS ... now it happen again: /home/werner> dmesg | sed -rn '/irqpoll/,/Disabling/p' [ 8721.915518] irq 16: nobody cared (try booting with the "irqpoll" option) [ 8721.915521] Pid: 0, comm: swapper/2 Not tainted 3.7.10-1.4-desktop #1 [ 8721.915522] Call Trace: [ 8721.915530] [<ffffffff81004818>] dump_trace+0x88/0x300 [ 8721.915534] [<ffffffff8158b073>] dump_stack+0x69/0x6f [ 8721.915538] [<ffffffff810d6c4f>] __report_bad_irq+0x2f/0xe0 [ 8721.915540] [<ffffffff810d7158>] note_interrupt+0x1e8/0x240 [ 8721.915544] [<ffffffff810d4772>] handle_irq_event_percpu+0xc2/0x250 [ 8721.915547] [<ffffffff810d4947>] handle_irq_event+0x47/0x70 [ 8721.915549] [<ffffffff810d7c50>] handle_fasteoi_irq+0x60/0x100 [ 8721.915551] [<ffffffff810046c8>] handle_irq+0x18/0x30 [ 8721.915553] [<ffffffff810043a2>] do_IRQ+0x52/0xd0 [ 8721.915556] [<ffffffff815980ad>] common_interrupt+0x6d/0x6d [ 8721.915560] [<ffffffff813201dc>] intel_idle+0xec/0x160 [ 8721.915564] [<ffffffff81452e4d>] cpuidle_idle_call+0x9d/0x330 [ 8721.915567] [<ffffffff8100be0a>] cpu_idle+0x6a/0xe0 [ 8721.915571] [<ffffffff81583c24>] start_secondary+0x20d/0x212 [ 8721.915572] handlers: [ 8721.915575] [<ffffffff813f2260>] usb_hcd_irq [ 8721.915585] [<ffffffffa0293940>] rtl8139_interrupt [8139too] [ 8721.915586] Disabling IRQ #16 /home/werner> grep _hcd /proc/interrupts | sed -r 's/\s+/ /g' 16: 59 0 199970 0 0 0 0 0 IO-APIC-fasteoi ehci_hcd:usb1, eth1 23: 207 75648 0 0 0 0 0 0 IO-APIC-fasteoi ehci_hcd:usb2 42: 0 0 0 0 0 0 0 0 PCI-MSI-edge xhci_hcd /home/werner> lsusb -t /: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/2p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M |__ Port 1: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M |__ Port 2: Dev 4, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M |__ Port 4: Dev 7, If 0, Class=Hub, Driver=hub/4p, 12M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/2p, 480M |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M .. what exactly do I see here? It seems that the affected USB plugs arn't in use as I've two onboard free connectors. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c28 Dr. Werner Fink <werner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |oneukum@suse.com --- Comment #28 from Dr. Werner Fink <werner@suse.com> 2013-06-24 14:01:53 UTC --- Any change to see the simple fix in the kernel updates for 12.3 -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=810382 https://bugzilla.novell.com/show_bug.cgi?id=810382#c29 Oliver Neukum <oneukum@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED InfoProvider|oneukum@suse.com | Resolution| |FIXED --- Comment #29 from Oliver Neukum <oneukum@suse.com> 2013-06-25 02:22:10 UTC --- Fix pushed to kernel tree -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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