RE: usb hub is n't recognised during boot up(sometimes)
No controller found. mice: PS/2 mouse device common for all mice cpuidle: using governor ladder usbcore: registered new interface driver hiddev usbcore: registered new interface driver usbhid usbhid: v2.6:USB HID core driver oprofile: using NMI interrupt. nf_conntrack version 0.5.0 (16384 buckets, 65536 max) ip_tables: (C) 2000-2006 Netfilter Core Team TCP cubic registered NET: Registered protocol family 17 ehci_hcd :00:1d.0: USBCMD = 00010021 USBSTS = 8008 USBINTR = 0037 FR INDEX = 1bad CTRLDSSEGMENT = PERIODICLISTBASE = 98006000 ASYNCLIS TADDR = 98004060 CONFIGFLAG = 0001 ehci_hcd :00:1d.0: PORTSC4096 = 0001 ehci_hcd :00:1d.0: PORTSC4096 = 0001 ehci_hcd :00:1d.0: PORTSC4101 = 0001 ehci_hcd :00:1d.0: IAA with nothing to reclaim? usb 1-1: link qh256-0001/8801581afa00 start 1 [1/0 us] Freeing unused kernel memory: 15100k freed Write protecting the kernel read-only data: 4984k ehci_hcd :00:1d.0: port 1 reset error -110 hub 2-0:1.0: hub_port_status failed (err = -32) hub 2-0:1.0: port_wait_reset: err = -32 hub 2-0:1.0: port 1 not enabled, trying reset again... ehci_hcd :00:1d.0: USBCMD = 00010001 USBSTS = 2008 USBINTR = 0037 FR INDEX = 2d3a CTRLDSSEGMENT = PERIODICLISTBASE = 98006000 ASYNCLIS TADDR = 98004000 CONFIGFLAG = 0001 ehci_hcd :00:1d.0: PORTSC4096 = ehci_hcd :00:1d.0: PORTSC4096 = ehci_hcd :00:1d.0: PORTSC4353 = ehci_hcd :00:1d.0: port 1 full speed --> companion ehci_hcd :00:1d.0: GetStatus port 1 status 003801 POWER OWNER sig=j CONNECT hub 2-0:1.0: port 1 not reset yet, waiting 200ms ehci_hcd :00:1d.0: GetStatus port 1 status 003002 POWER OWNER sig=se0 CSC hub 1-1:1.0: state 7 ports 6 chg evt hub 2-0:1.0: state 7 ports 3 chg evt 0002 e1000e: Intel(R) PRO/1000 Network Driver - 1.9.5-NAPI iTCO_vendor_support: vendor-support=0 iTCO_wdt: Intel TCO WatchDog Timer Driver v1.05 i801_smbus :00:1f.3: PCI INT C -> GSI 18 (level, low) -> IRQ 18 ACPI: I/O resource :00:1f.3 [0x3000-0x301f] conflicts with ACPI region SMBI [0x3000-0x300f] ACPI: This conflict may cause random problems and system instability ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver iTCO_wdt: Enabling WDT ISR from init. iTCO_wdt: Found a 3420 TCO device (Version=2, TCOBASE=0x0460) iTCO_wdt: initialized. heartbeat=120 sec (nowayout=0) e1000e: Copyright(c) 1999 - 2011 Intel Corporation. e1000e :00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 e1000e :00:19.0: setting latency timer to 64 e1000e :00:19.0: irq 314 for MSI/MSI-X e1000e :00:19.0: eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88 e1000e :00:19.0: eth0: Intel(R) PRO/1000 Network Connection e1000e :00:19.0: eth0: MAC: 10, PHY: 9, PBA No: FF-0FF RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. cpld_driver: cp_board_type = 16 cpld_driver: mstp_subtype = 6 cpld_driver: mstp_gbdtype = 10 cpld2kp_driver: cp_board_type = 16 cpld_driver: mstp_subtype = 6 cpld_driver: mstp_bdtype = 10 cpld_cpp_ecsr_base_p = c900100d6800 rmonbifo_mod: module license 'Proprietary' taints kernel. Disabling lock debugging due to kernel taint rmonbifo.ko loaded. 0.0.3 Date Jul 4 2012 10:20:22 Copyright (c) 2005-2012 by Cisco Systems, Inc. rmonbifo.ko loaded. 0.0.3 Date Jul 4 2012 10:20:22 Copyright (c) 2005-2012 by Cisco Systems, Inc. Regards, Shaiju. -Original Message- From: Peter Chen [mailto:hzpeterc...@gmail.com] Sent: Wednesday, July 04, 2012 6:08 PM To: shaiju shaiju Cc: Alan Stern; Sadasivan Shaiju; USB list Subject: Re: usb hub is n't recognised during boot up(sometimes) >> Is a port reset (once) in hub_port_init() will be enough ? >> > Usually, there is a Reset pin at HUB, you can use a GPIO to control it. > > Here I am attaching the spec I am using . I could n't find a > pin Reset the hub . I can reset the controller though. > Does your hub be in the CPU or out of CPU? It is out of CPU, it is an external peripheral IC, its vendor should have its datasheet. Meanwhile, try to disable your usb1 and try to disable CONFIG_USB_SUSPEND. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
RE: usb hub is n't recognised during boot up(sometimes)
Hi Peter, I see the following error in our system . Any idea why this is happening ? . [ 87.929163] hub 1-0:1.0: state 7 ports 6 chg evt 0004 [ 87.929178] ehci_hcd :00:1a.7: GetStatus port 2 status 001002 POWER sig=se0 CSC [ 87.929187] hub 1-0:1.0: port 2, status 0100, change 0001, 12 Mb/s [ 87.929191] usb 1-2: USB disconnect, address 2 [ 87.929193] usb 1-2: unregistering device [ 87.929195] usb 1-2: unregistering interface 1-2:1.0 .. . .. [ 139.717154] Pid: 265, comm: khubd Tainted: P 2.6.32.39 #3 [ 139.717157] Call Trace: [ 139.717165] [] ? warn_slowpath_common+0x76/0x8c [ 139.717169] [] ? mark_buffer_dirty+0x23/0x80 [ 139.717175] [] ? ext2_sync_fs+0x7e/0xa4 [ 139.717178] [] ? __sync_filesystem+0x3f/0x50 [ 139.717182] [] ? fsync_bdev+0x1e/0x43 [ 139.717187] [] ? bdget_disk+0x2d/0x38 [ 139.717190] [] ? invalidate_partition+0x1c/0x39 [ 139.717194] [] ? del_gendisk+0x2d/0x10c [ 139.717198] [] ? kobject_del+0x23/0x2d [ 139.717203] [] ? sd_remove+0x43/0x7c [ 139.717207] [] ? __device_release_driver+0x65/0xb0 [ 139.717211] [] ? device_release_driver+0x1d/0x28 [ 139.717214] [] ? bus_remove_device+0xa8/0xbd [ 139.717218] [] ? device_del+0x120/0x15e [ 139.717223] [] ? __scsi_remove_device+0x4c/0x9b [ 139.717226] [] ? scsi_forget_host+0x3e/0x5c [ 139.717230] [] ? scsi_remove_host+0x70/0xf0 [ 139.717234] [] ? quiesce_and_remove_host+0x51/0x86 [ 139.717237] [] ? usb_stor_disconnect+0x15/0x1e [ 139.717242] [] ? usb_unbind_interface+0x45/0xb4 [ 139.717245] [] ? __device_release_driver+0x65/0xb0 [ 139.717249] [] ? device_release_driver+0x1d/0x28 [ 139.717252] [] ? bus_remove_device+0xa8/0xbd [ 139.717255] [] ? device_del+0x120/0x15e [ 139.717259] [] ? usb_disable_device+0x8a/0x17e [ 139.717263] [] ? usb_disconnect+0xd8/0x165 [ 139.717266] [] ? hub_thread+0x61d/0x1161 [ 139.717272] [] ? autoremove_wake_function+0x0/0x2a [ 139.717275] [] ? hub_thread+0x0/0x1161 [ 139.717278] [] ? hub_thread+0x0/0x1161 [ 139.717281] [] ? kthread+0x75/0x7d [ 139.717284] [] ? kthread+0x0/0x7d [ 139.717288] [] ? child_rip+0xa/0x20 [ 139.717291] [] ? kthread+0x0/0x7d [ 139.717295] [] ? kthread+0x0/0x7d [ 139.717297] [] ? child_rip+0x0/0x20 [ 139.717300] ---[ end trace 6a5c8dd3186057de ]--- [ 139.773331] EXT2-fs error (device sda1): ext2_readdir: bad page in #11 [ 139.998662] usb 1-2: usb_disable_device nuking all URBs [ 140.008331] ehci_hcd :00:1a.7: GetStatus port 2 status 001803 POWER sig=j CSC CONNECT [ 140.114873] hub 1-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x501 [ 140.165496] ehci_hcd :00:1a.7: port 2 high speed [ 140.165503] ehci_hcd :00:1a.7: GetStatus port 2 status 001005 POWER sig=se0 PE CONNECT [ 140.216640] usb 1-2: new high speed USB device using ehci_hcd and address 3 [ 140.232833] lsmpi_open: device opened by pid 28084 instance 0 [ 140.233071] lsmpi_vopen: vma 0x8801feec0a50 area 0x88027080 region #1 mapped for instance 0 [ 140.234372] lsmpi_vopen: vma 0x8801feec0420 area 0x88027080 region #2 mapped for instance 0 [ 140.234396] lsmpi_vopen: vma 0x8801feec04d0 area 0x88027080 region #3 mapped for instance 0 [ 140.234410] lsmpi_vopen: vma 0x8801feec0d10 area 0x88027080 region #4 mapped for instance 0 [ 140.234427] LSMPI: Register dual stack diverter [ 140.236414] lsmpi_vopen: vma 0x8801feec0b00 area 0x88027080 region #5 mapped for instance 0 [ 140.269495] ehci_hcd :00:1a.7: port 2 high speed [ 140.269502] ehci_hcd :00:1a.7: GetStatus port 2 status 001005 POWER sig=se0 PE CONNECT [ 140.334619] usb 1-2: default language 0x0409 [ 140.336574] usb 1-2: udev 3, busnum 1, minor = 2 [ 140.336578] usb 1-2: New USB device found, idVendor=0e39, idProduct=2b00 [ 140.336581] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.336584] usb 1-2: Product: eUSB [ 140.336587] usb 1-2: Manufacturer: SMART [ 140.336588] usb 1-2: SerialNumber: 23156507103421210411 [ 140.356995] usb 1-2: usb_probe_device [ 140.357000] usb 1-2: configuration #1 chosen from 1 choice [ 140.357266] usb 1-2: adding 1-2:1.0 (config #1, interface 0) [ 140.365815] usb-storage 1-2:1.0: usb_probe_interface [ 140.365823] usb-storage 1-2:1.0: usb_probe_interface - got id [ 140.365880] scsi5 : SCSI emulation for USB Mass Storage devices [ 140.392510] Regards, shaiju -Original Message- From: Peter Chen [mailto:hzpeterc...@gmail.com] Sent: Tuesday, July 10, 2012 6:17 PM To: Sadasivan Shaiju Cc: shaiju shaiju; Alan Stern; USB list Subject: Re: usb hub is n't recognised during boot up(sometimes) > ehci_hcd :00:1d.0: port 1 reset error -110 It stands for software wants bus reset to complete, but hardware
RE: usb device getting disconnected
Hi Alen/Peter , I do get the following error while the system is up and running . Basically the USB device get disconnected . Any insight into the problem ? [160549.977172] hub 2-1:1.0: state 7 ports 6 chg evt 0010^M [160549.977275] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 1^M [160549.977400] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 2^M [160549.977524] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 3^M [160549.977528] hub 2-1:1.0: port 4, status 0100, change 0001, 12 Mb/s^M [160549.977650] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 4^M [160549.977652] usb 2-1.4: USB disconnect, address 3^M [160549.977654] usb 2-1.4: unregistering device^M [160549.977656] usb 2-1.4: unregistering interface 2-1.4:1.0^M [160549.92] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 5^M [160549.977897] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 6^M [160549.978020] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 7^M [160549.978146] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 8^M [160549.978269] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 9^M [160549.978394] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 10^M [160549.978519] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 11^M [160549.978644] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 12^M [160549.978770] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 13^M [160549.978894] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 14^M [160549.979018] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 15^M [160549.979144] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 16^M [160549.979269] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 17^M [160549.979393] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 18^M [160549.979517] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 19^M [160549.979642] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 20^M [160549.979768] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 21^M [160549.979892] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 22^M [160549.980016] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 23^M [160549.980142] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 24^M [160549.980266] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 25^M [160549.980391] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 26^M [160549.980516] ehci_hcd :00:1d.0: detected XactErr len 0/4096 retry 27^M Regards, Shaiju. -Original Message- From: Alan Stern [mailto:st...@rowland.harvard.edu] Sent: Sunday, July 29, 2012 2:54 PM To: shaiju shaiju Cc: 'Sadasivan Shaiju'; 'Peter Chen'; 'USB list' Subject: RE: usb device getting disconnected and connect back again. On Sun, 29 Jul 2012, shaiju shaiju wrote: > Hi Alen, > > This error is intermittent . It doesn't happen always . Then there may not be any way to determine the cause. Perhaps the firmware in the USB device intermittently crashes. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
