linux-kernel - Re: [HANG] Trouble with NEC-based USB adapter in PCMCIA slot on E7110

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Message-ID: <CAPBO7Tbi0mjPOs7migmvm9TUyezsMfxpFrGxZMPodd2hvbXY5A@mail.gmail.com>
Date:	Sat, 10 Aug 2013 21:04:43 +0200
From:	Josep Lladonosa <jlladono@...il.com>
To:	Alan Stern <stern@...land.harvard.edu>
Cc:	Thomas Richter <richter@....uni-stuttgart.de>, linux@...do.de,
	linux-kernel@...r.kernel.org
Subject: Re: [HANG] Trouble with NEC-based USB adapter in PCMCIA slot on E7110

On 10 August 2013 14:04, Alan Stern <stern@...land.harvard.edu> wrote:
> On Sat, 10 Aug 2013, Thomas Richter wrote:
>
>> Which modules are relevant for handling the communication with the
>> device, and where would you suggest to start looking? I assume
>> yenta_socket is one thing for the cartbus adapter, then we have ehci_hcd
>> and ehci_pci. Do I assume correctly that we can rule out the ohci_hcd
>> module since that is not involved?
>
> That's right.
>
>>  What about other usb modules? I would
>> probably need a short recap on through which modules the user data flows
>> before the write is triggered, and which modules are involved in the
>> configuration of the NEC ehci host adapter.
>
> Start with just the ones you have identified.  If that doesn't fix the
> problem then we can look further.
>

Hello,

Have you tried to wait for 5 minutes? It could also be related to it
what happens to my kernel 3.11.0-rc4 (and rc3) and USB

I plug the drive. Only after 5 minutes of high-speed of USb bus, it mounts.


Aug 10 20:56:09 minijep kernel: [  234.401608] usb 1-3: USB
disconnect, device number 3
Aug 10 20:56:43 minijep kernel: [  268.790914] usb 3-1.2: new
high-speed USB device number 6 using ehci-pci
Aug 10 20:56:43 minijep kernel: [  268.886687] usb 3-1.2: New USB
device found, idVendor=090c, idProduct=1000
Aug 10 20:56:43 minijep kernel: [  268.886695] usb 3-1.2: New USB
device strings: Mfr=1, Product=2, SerialNumber=3
Aug 10 20:56:43 minijep kernel: [  268.886699] usb 3-1.2: Product: DISK Pro
Aug 10 20:56:43 minijep kernel: [  268.886702] usb 3-1.2: Manufacturer: USB
Aug 10 20:56:43 minijep kernel: [  268.886705] usb 3-1.2:
SerialNumber: AA04012700008773
Aug 10 20:56:43 minijep mtp-probe: checking bus 3, device 6:
"/sys/devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.2"
Aug 10 20:56:43 minijep kernel: [  268.887447] usb-storage 3-1.2:1.0:
USB Mass Storage device detected
Aug 10 20:56:43 minijep kernel: [  268.887714] scsi9 : usb-storage 3-1.2:1.0
Aug 10 20:56:43 minijep mtp-probe: bus: 3, device: 6 was not an MTP device
Aug 10 20:56:44 minijep kernel: [  269.889527] scsi 9:0:0:0:
Direct-Access     USB      DISK Pro         1100 PQ: 0 ANSI: 0 CCS
Aug 10 20:56:44 minijep kernel: [  269.890025] sd 9:0:0:0: Attached
scsi generic sg3 type 0
Aug 10 20:56:44 minijep kernel: [  269.892356] sd 9:0:0:0: [sdc]
3963904 512-byte logical blocks: (2.02 GB/1.88 GiB)
Aug 10 20:56:44 minijep kernel: [  269.893461] sd 9:0:0:0: [sdc] Write
Protect is off
Aug 10 20:57:14 minijep kernel: [  300.109604] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 20:57:45 minijep kernel: [  331.207924] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 20:58:16 minijep kernel: [  362.210362] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 20:58:47 minijep kernel: [  393.212774] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 20:59:18 minijep kernel: [  424.279257] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 20:59:49 minijep kernel: [  455.345574] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 21:00:20 minijep kernel: [  486.347994] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 21:00:51 minijep kernel: [  517.350252] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 21:00:52 minijep kernel: [  517.494528]  sdc: sdc1
Aug 10 21:01:22 minijep kernel: [  548.352623] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 21:01:53 minijep kernel: [  579.355037] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci
Aug 10 21:02:24 minijep kernel: [  610.485609] usb 3-1.2: reset
high-speed USB device number 6 using ehci-pci










> Alan Stern
>
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-- 
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Salutacions...Josep
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