Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Markus Rechberger
On 11/15/07, CityK <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] wrote:
> > Jeff Rosenberg wrote:
> >
> >> The Pinnacle PCTV HD Ultimate stick just came out (a couple of weeks
> >> ago).
> >>
> >> I looked in the Windoze .inf files and it appears that the drivers
> >> used are the same for the PCTV HD Pro and PCTV HD Ultimate.  I looked
> >> in the developmental build of DVB and saw that in the file
> >> em288x-cards.c there was the correct USB_DEVICE # of 0x2304 but the
> >> next value was not 0x0233.  I changed it and recompiled.
> >>
> >> When the driver loads it now has the following message in the kernel
> >> buffer log:
> >>
> >> FIXME:em28xx_i2c_send_bytes(c2): write failed:
> >>
> >>
> >> Any ideas ?  I am pretty sure the correct driver is the em28xx.
> >>
> >
> > As both Patrick and Markus explained, this device is not empia hardware,
> > and the code that supports it is located inside dib0700_devices.c --
> > you'll want to edit dvb-usb-ids.h
> >
> > Also, please do not top-post.
> >
>
> However, Jeff will still need xc5000 support  the dib0700 is purely
> the usb bridge  while, I'm guessing that the stick uses a xc5000, I
> believe that it is indeed a pretty safe bet (given other factors)
>
> > Interesting... In which case, then I'm probably wrong, and it's not an
> > xc5000.  Do you know WHICH dibcom tuner?  Is it a 7070?
> >
>
> It definitely won't be from Dibicom --- no support for ATSC
>
>
> > Hi-res digital photos are always helpful  :-)   If you can take photos,
> > please post them to a website (like bttv-gallery) and post links here.
>
> Jeff, if you take a photo, could you please up load it to the LinuxTV wiki:
> http://www.linuxtv.org/wiki/index.php/Special:Upload
> (Please also use an appropriate filename)
>
> If you wish to submit it too bttv-gallery too, go ahead, but
> i) as was noted on the m/l last month, Gunther (bttv-gallery's
> proprietor) hasn't been around for ages
> ii) doing so alone would continue the trend of a fractured distribution
> of information regarding Linux & PC tvtuners.
>
> Linuxtv should become the one stop shop. We don't need to compete with
> ourselves, so lets make requests for photos to the wiki please.
>

The outcome is it's an Empiatech device with completly new components
on it. It's hard to programm... although they'll submit the specs
(NDA) as soon as I'm done with the current project.

Markus

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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread CityK
[EMAIL PROTECTED] wrote:
> Jeff Rosenberg wrote:
>   
>> The Pinnacle PCTV HD Ultimate stick just came out (a couple of weeks 
>> ago). 
>>  
>> I looked in the Windoze .inf files and it appears that the drivers 
>> used are the same for the PCTV HD Pro and PCTV HD Ultimate.  I looked 
>> in the developmental build of DVB and saw that in the file 
>> em288x-cards.c there was the correct USB_DEVICE # of 0x2304 but the 
>> next value was not 0x0233.  I changed it and recompiled. 
>>  
>> When the driver loads it now has the following message in the kernel 
>> buffer log:
>>  
>> FIXME:em28xx_i2c_send_bytes(c2): write failed:
>>  
>>  
>> Any ideas ?  I am pretty sure the correct driver is the em28xx.
>> 
>
> As both Patrick and Markus explained, this device is not empia hardware, 
> and the code that supports it is located inside dib0700_devices.c -- 
> you'll want to edit dvb-usb-ids.h
>
> Also, please do not top-post.
>   

However, Jeff will still need xc5000 support  the dib0700 is purely
the usb bridge  while, I'm guessing that the stick uses a xc5000, I
believe that it is indeed a pretty safe bet (given other factors)

> Interesting... In which case, then I'm probably wrong, and it's not an 
> xc5000.  Do you know WHICH dibcom tuner?  Is it a 7070?
>   

It definitely won't be from Dibicom --- no support for ATSC


> Hi-res digital photos are always helpful  :-)   If you can take photos,
> please post them to a website (like bttv-gallery) and post links here.

Jeff, if you take a photo, could you please up load it to the LinuxTV wiki:
http://www.linuxtv.org/wiki/index.php/Special:Upload
(Please also use an appropriate filename)

If you wish to submit it too bttv-gallery too, go ahead, but
i) as was noted on the m/l last month, Gunther (bttv-gallery's
proprietor) hasn't been around for ages
ii) doing so alone would continue the trend of a fractured distribution
of information regarding Linux & PC tvtuners.

Linuxtv should become the one stop shop. We don't need to compete with
ourselves, so lets make requests for photos to the wiki please.


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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread mkrufky
Jeff Rosenberg wrote:
> The Pinnacle PCTV HD Ultimate stick just came out (a couple of weeks 
> ago). 
>  
> I looked in the Windoze .inf files and it appears that the drivers 
> used are the same for the PCTV HD Pro and PCTV HD Ultimate.  I looked 
> in the developmental build of DVB and saw that in the file 
> em288x-cards.c there was the correct USB_DEVICE # of 0x2304 but the 
> next value was not 0x0233.  I changed it and recompiled. 
>  
> When the driver loads it now has the following message in the kernel 
> buffer log:
>  
> FIXME:em28xx_i2c_send_bytes(c2): write failed:
>  
>  
> Any ideas ?  I am pretty sure the correct driver is the em28xx.

As both Patrick and Markus explained, this device is not empia hardware, 
and the code that supports it is located inside dib0700_devices.c -- 
you'll want to edit dvb-usb-ids.h

Also, please do not top-post.

-Mike

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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Jeff Rosenberg
The Pinnacle PCTV HD Ultimate stick just came out (a couple of weeks ago).  
   
  I looked in the Windoze .inf files and it appears that the drivers used are 
the same for the PCTV HD Pro and PCTV HD Ultimate.  I looked in the 
developmental build of DVB and saw that in the file em288x-cards.c there was 
the correct USB_DEVICE # of 0x2304 but the next value was not 0x0233.  I 
changed it and recompiled.  
   
  When the driver loads it now has the following message in the kernel buffer 
log:
   
  FIXME:em28xx_i2c_send_bytes(c2): write failed:
   
   
  Any ideas ?  I am pretty sure the correct driver is the em28xx.
   
  Regards,
  Jeff
   
  

Markus Rechberger <[EMAIL PROTECTED]> wrote:
  On 11/15/07, [EMAIL PROTECTED] wrote:
> Markus Rechberger wrote:
> > I think that's not really necessary, my one is already open (I could
> > take a foto if not already available) although I think Patrick already
> > has a driver for it?
> > The usb device includes a hub and shows up 2 more usbids on the host,
> > one is a storage device, the other one is the dibcom tuner as far as I
> > remember.
> >
> Interesting... In which case, then I'm probably wrong, and it's not an
> xc5000. Do you know WHICH dibcom tuner? Is it a 7070?
>

I have no idea last time when I looked at it was around 6 months ago.
I'll check it when I'm at home.

Markus


   
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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Markus Rechberger
On 11/15/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Markus Rechberger wrote:
> > I think that's not really necessary, my one is already open (I could
> > take a foto if not already available) although I think Patrick already
> > has a driver for it?
> > The usb device includes a hub and shows up 2 more usbids on the host,
> > one is a storage device, the other one is the dibcom tuner as far as I
> > remember.
> >
> Interesting... In which case, then I'm probably wrong, and it's not an
> xc5000.  Do you know WHICH dibcom tuner?  Is it a 7070?
>

I have no idea last time when I looked at it was around 6 months ago.
I'll check it when I'm at home.

Markus

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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Patrick Boettcher
Hi all,

the driver is already merged inside the main v4l-dvb. Except that the USB 
IDs are not the same. (I'm refering to your previous email saying the PID 
is 0x0233 - whereas the one of the device I had was 0x228 and it was 
called DVB-T Flash).

To give it a try, just go the dib0700_devices.c and add your IDs in the 
stk7070p-part.

good luck,
Patrick.

On Thu, 15 Nov 2007, Jeff Rosenberg wrote:

> I think Patrick already has a driver for it?
>
>   If you could point me towards the driver, that would be awesome.
>
>   Thanks for all the help !!!
>
>   Jeff
>   
> .Markus Rechberger <[EMAIL PROTECTED]> wrote:
>   On 11/15/07, Michael Krufky wrote:
> > Markus Rechberger wrote:
> > > On 11/15/07, Michael Krufky wrote:
> > >
> > >> Jeff Rosenberg wrote:
> > >>
> > >>> I just purchase the PCTV HD Ultimate Stick. I decided upon this since
> > it
> > >>>
> > >> supported clear QAM and had flash space for recording to the stick in
> > >> addition to the hardrive. I read that the PCTV HD Pro Stick was
> > supported
> > >> with the latest Experimental build based on the em2883 chipset. I took
> > the
> > >> risk and went with the Ultimate instead of the Pro.
> > >>
> > >> [snip]
> > >>
> > >>
> > >>> Any chance that there will be support for this newly released USB
> > stick
> > >>>
> > >> ?
> > >>
> > >> You wont find native support for this in any Linux Distribution's native
> > >> kernel anytime soon.
> > >>
> > >> Your best bet, in this case, is to look at Markus' experimental
> > repository.
> > >> I don't think that he has support for this exact device yet, but he does
> > >> have most of the pieces required.
> > >>
> > >> #1) You need em2880-dvb support, which is not yet in the master v4l-dvb
> > >> development branch
> > >>
> > >> #2) (I think) you'll need an xc5000 driver, also not yet merged into the
> > >> v4l-dvb master branch.
> > >>
> > >> You might be able to assemble the right pieces of code together, but I
> > don't
> > >> know where you'll find it all at this time.
> > >>
> > >> Given a few months (or weeks, in a perfect world) time, the situation may
> > >> become clearer.
> > >>
> > >>
> > >
> > > Michael,
> > >
> > > this is no em28xx based device, I guess it's a dibcom one.
> > Ah, OK. Thanks, Markus.
> >
> > In which case, bridge-wise, it may be a bit easier (or more difficult,
> > depending) than I thought.
> >
> > Jeff, it might be helpful if you could crack open the device and tell us
> > all of the chips featured inside.
> >
> > Hi-res digital photos are always helpful :-) If you can take photos,
> > please post them to a website (like bttv-gallery) and post links here.
> >
> 
> I think that's not really necessary, my one is already open (I could
> take a foto if not already available) although I think Patrick already
> has a driver for it?
> The usb device includes a hub and shows up 2 more usbids on the host,
> one is a storage device, the other one is the dibcom tuner as far as I
> remember.
> 
> Markus
> 
> 
>
> -
> Never miss a thing.   Make Yahoo your homepage.

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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread mkrufky
Markus Rechberger wrote:
> I think that's not really necessary, my one is already open (I could
> take a foto if not already available) although I think Patrick already
> has a driver for it?
> The usb device includes a hub and shows up 2 more usbids on the host,
> one is a storage device, the other one is the dibcom tuner as far as I
> remember.
>   
Interesting... In which case, then I'm probably wrong, and it's not an 
xc5000.  Do you know WHICH dibcom tuner?  Is it a 7070?

-Mike

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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Markus Rechberger
On 11/15/07, Michael Krufky <[EMAIL PROTECTED]> wrote:
> Jeff Rosenberg wrote:
> > I just purchase the PCTV HD Ultimate Stick.  I decided upon this since it
> supported clear QAM and had flash space for recording to the stick in
> addition to the hardrive.  I read that the PCTV HD Pro Stick was supported
> with the latest Experimental build based on the em2883 chipset.  I took the
> risk and went with the Ultimate instead of the Pro.
>
> [snip]
>
> >   Any chance that there will be support for this newly released USB stick
> ?
>
> You wont find native support for this in any Linux Distribution's native
> kernel anytime soon.
>
> Your best bet, in this case, is to look at Markus' experimental repository.
> I don't think that he has support for this exact device yet, but he does
> have most of the pieces required.
>
> #1) You need em2880-dvb support, which is not yet in the master v4l-dvb
> development branch
>
> #2) (I think) you'll need an xc5000 driver, also not yet merged into the
> v4l-dvb master branch.
>
> You might be able to assemble the right pieces of code together, but I don't
> know where you'll find it all at this time.
>
> Given a few months (or weeks, in a perfect world) time, the situation may
> become clearer.
>

Michael,

this is no em28xx based device, I guess it's a dibcom one.

regards,
Markus

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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Markus Rechberger
On 11/15/07, Michael Krufky <[EMAIL PROTECTED]> wrote:
> Markus Rechberger wrote:
> > On 11/15/07, Michael Krufky <[EMAIL PROTECTED]> wrote:
> >
> >> Jeff Rosenberg wrote:
> >>
> >>> I just purchase the PCTV HD Ultimate Stick.  I decided upon this since
> it
> >>>
> >> supported clear QAM and had flash space for recording to the stick in
> >> addition to the hardrive.  I read that the PCTV HD Pro Stick was
> supported
> >> with the latest Experimental build based on the em2883 chipset.  I took
> the
> >> risk and went with the Ultimate instead of the Pro.
> >>
> >> [snip]
> >>
> >>
> >>>   Any chance that there will be support for this newly released USB
> stick
> >>>
> >> ?
> >>
> >> You wont find native support for this in any Linux Distribution's native
> >> kernel anytime soon.
> >>
> >> Your best bet, in this case, is to look at Markus' experimental
> repository.
> >> I don't think that he has support for this exact device yet, but he does
> >> have most of the pieces required.
> >>
> >> #1) You need em2880-dvb support, which is not yet in the master v4l-dvb
> >> development branch
> >>
> >> #2) (I think) you'll need an xc5000 driver, also not yet merged into the
> >> v4l-dvb master branch.
> >>
> >> You might be able to assemble the right pieces of code together, but I
> don't
> >> know where you'll find it all at this time.
> >>
> >> Given a few months (or weeks, in a perfect world) time, the situation may
> >> become clearer.
> >>
> >>
> >
> > Michael,
> >
> > this is no em28xx based device, I guess it's a dibcom one.
> Ah, OK.  Thanks, Markus.
>
> In which case, bridge-wise, it may be a bit easier (or more difficult,
> depending) than I thought.
>
> Jeff, it might be helpful if you could crack open the device and tell us
> all of the chips featured inside.
>
> Hi-res digital photos are always helpful :-)  If you can take photos,
> please post them to a website (like bttv-gallery) and post links here.
>

I think that's not really necessary, my one is already open (I could
take a foto if not already available) although I think Patrick already
has a driver for it?
The usb device includes a hub and shows up 2 more usbids on the host,
one is a storage device, the other one is the dibcom tuner as far as I
remember.

Markus

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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Jeff Rosenberg
I think Patrick already has a driver for it?
   
  If you could point me towards the driver, that would be awesome.
   
  Thanks for all the help !!!
   
  Jeff
  
.Markus Rechberger <[EMAIL PROTECTED]> wrote:
  On 11/15/07, Michael Krufky wrote:
> Markus Rechberger wrote:
> > On 11/15/07, Michael Krufky wrote:
> >
> >> Jeff Rosenberg wrote:
> >>
> >>> I just purchase the PCTV HD Ultimate Stick. I decided upon this since
> it
> >>>
> >> supported clear QAM and had flash space for recording to the stick in
> >> addition to the hardrive. I read that the PCTV HD Pro Stick was
> supported
> >> with the latest Experimental build based on the em2883 chipset. I took
> the
> >> risk and went with the Ultimate instead of the Pro.
> >>
> >> [snip]
> >>
> >>
> >>> Any chance that there will be support for this newly released USB
> stick
> >>>
> >> ?
> >>
> >> You wont find native support for this in any Linux Distribution's native
> >> kernel anytime soon.
> >>
> >> Your best bet, in this case, is to look at Markus' experimental
> repository.
> >> I don't think that he has support for this exact device yet, but he does
> >> have most of the pieces required.
> >>
> >> #1) You need em2880-dvb support, which is not yet in the master v4l-dvb
> >> development branch
> >>
> >> #2) (I think) you'll need an xc5000 driver, also not yet merged into the
> >> v4l-dvb master branch.
> >>
> >> You might be able to assemble the right pieces of code together, but I
> don't
> >> know where you'll find it all at this time.
> >>
> >> Given a few months (or weeks, in a perfect world) time, the situation may
> >> become clearer.
> >>
> >>
> >
> > Michael,
> >
> > this is no em28xx based device, I guess it's a dibcom one.
> Ah, OK. Thanks, Markus.
>
> In which case, bridge-wise, it may be a bit easier (or more difficult,
> depending) than I thought.
>
> Jeff, it might be helpful if you could crack open the device and tell us
> all of the chips featured inside.
>
> Hi-res digital photos are always helpful :-) If you can take photos,
> please post them to a website (like bttv-gallery) and post links here.
>

I think that's not really necessary, my one is already open (I could
take a foto if not already available) although I think Patrick already
has a driver for it?
The usb device includes a hub and shows up 2 more usbids on the host,
one is a storage device, the other one is the dibcom tuner as far as I
remember.

Markus


   
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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Michael Krufky
Markus Rechberger wrote:
> On 11/15/07, Michael Krufky <[EMAIL PROTECTED]> wrote:
>   
>> Jeff Rosenberg wrote:
>> 
>>> I just purchase the PCTV HD Ultimate Stick.  I decided upon this since it
>>>   
>> supported clear QAM and had flash space for recording to the stick in
>> addition to the hardrive.  I read that the PCTV HD Pro Stick was supported
>> with the latest Experimental build based on the em2883 chipset.  I took the
>> risk and went with the Ultimate instead of the Pro.
>>
>> [snip]
>>
>> 
>>>   Any chance that there will be support for this newly released USB stick
>>>   
>> ?
>>
>> You wont find native support for this in any Linux Distribution's native
>> kernel anytime soon.
>>
>> Your best bet, in this case, is to look at Markus' experimental repository.
>> I don't think that he has support for this exact device yet, but he does
>> have most of the pieces required.
>>
>> #1) You need em2880-dvb support, which is not yet in the master v4l-dvb
>> development branch
>>
>> #2) (I think) you'll need an xc5000 driver, also not yet merged into the
>> v4l-dvb master branch.
>>
>> You might be able to assemble the right pieces of code together, but I don't
>> know where you'll find it all at this time.
>>
>> Given a few months (or weeks, in a perfect world) time, the situation may
>> become clearer.
>>
>> 
>
> Michael,
>
> this is no em28xx based device, I guess it's a dibcom one.
Ah, OK.  Thanks, Markus.

In which case, bridge-wise, it may be a bit easier (or more difficult,
depending) than I thought.

Jeff, it might be helpful if you could crack open the device and tell us
all of the chips featured inside.

Hi-res digital photos are always helpful :-)  If you can take photos,
please post them to a website (like bttv-gallery) and post links here.

Regards,

Mike


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Re: [linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Michael Krufky
Jeff Rosenberg wrote:
> I just purchase the PCTV HD Ultimate Stick.  I decided upon this since it 
> supported clear QAM and had flash space for recording to the stick in 
> addition to the hardrive.  I read that the PCTV HD Pro Stick was supported 
> with the latest Experimental build based on the em2883 chipset.  I took the 
> risk and went with the Ultimate instead of the Pro.

[snip]

>   Any chance that there will be support for this newly released USB stick ?

You wont find native support for this in any Linux Distribution's native kernel 
anytime soon.

Your best bet, in this case, is to look at Markus' experimental repository.  I 
don't think that he has support for this exact device yet, but he does have 
most of the pieces required.

#1) You need em2880-dvb support, which is not yet in the master v4l-dvb 
development branch

#2) (I think) you'll need an xc5000 driver, also not yet merged into the 
v4l-dvb master branch.

You might be able to assemble the right pieces of code together, but I don't 
know where you'll find it all at this time.

Given a few months (or weeks, in a perfect world) time, the situation may 
become clearer.

Good Luck,

Mike Krufky

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[linux-dvb] Pinnacle PCTV HD Ultimate Stick

2007-11-15 Thread Jeff Rosenberg
I just purchase the PCTV HD Ultimate Stick.  I decided upon this since it 
supported clear QAM and had flash space for recording to the stick in addition 
to the hardrive.  I read that the PCTV HD Pro Stick was supported with the 
latest Experimental build based on the em2883 chipset.  I took the risk and 
went with the Ultimate instead of the Pro.
   
  I have download the latest DVB Experimental from the Mercurial repository at 
http://mcentral.de/hg/~mrec/v4l-dvb-experimental
   
  I compiled the drivers and installed them and did the modprobe on em28xx.
   
  The Kernel Ring buffer had the following:
   
  [  191.298763] Linux video capture interface: v2.00
[  191.321285] em28xx v4l2 driver version 0.0.1 loaded
[  191.321874] usbcore: registered new interface driver em28xx
   
   
  I then plugged in the PCTV USB ultimate stick and it found the flash drive 
and readonly memory on the card used for installing the XP and Vista software 
(ugh!!!) but never found the actual PCTV USB device.
   
  After plugging in the USB device the following was displayed in the Kernel 
Ring buffer:
   
  [  233.604404] usb 3-3: new high speed USB device using ehci_hcd and
address 2
[  233.671309] usb 3-3: configuration #1 chosen from 1 choice
[  233.671487] hub 3-3:1.0: USB hub found
[  233.671649] hub 3-3:1.0: 4 ports detected
[  233.824406] usb 3-3.1: new high speed USB device using ehci_hcd and
address 3
[  233.872796] usb 3-3.1: configuration #1 chosen from 1 choice
[  233.978809] usbcore: registered new interface driver libusual
[  234.024864] Initializing USB Mass Storage driver...
[  234.025175] scsi0 : SCSI emulation for USB Mass Storage devices
[  234.025733] usb-storage: device found at 3
[  234.025739] usb-storage: waiting for device to settle before scanning
[  234.025255] usbcore: registered new interface driver usb-storage
[  234.025260] USB Mass Storage support registered.
[  236.525005] usb-storage: device scan complete
[  236.525668] scsi 0:0:0:0: Direct-Access GENERIC  TORAGE  
2269 PQ: 0 ANSI: 0
[  236.526282] scsi 0:0:0:1: CD-ROMGENERIC  TORAGE  
2269 PQ: 0 ANSI: 0 CCS
[  236.576309] sd 0:0:0:0: [sda] 2027520 512-byte hardware sectors (1038
MB)
[  236.577248] sd 0:0:0:0: [sda] Write Protect is off
[  236.577253] sd 0:0:0:0: [sda] Mode Sense: 02 00 00 00
[  236.577256] sd 0:0:0:0: [sda] Assuming drive cache: write through
[  236.578928] sd 0:0:0:0: [sda] 2027520 512-byte hardware sectors (1038
MB)
[  236.579804] sd 0:0:0:0: [sda] Write Protect is off
[  236.579808] sd 0:0:0:0: [sda] Mode Sense: 02 00 00 00
[  236.579810] sd 0:0:0:0: [sda] Assuming drive cache: write through
[  236.579814]  sda:<3>Buffer I/O error on device sda, logical block 0
[  236.580587] Buffer I/O error on device sda, logical block 0
[  236.580772] Buffer I/O error on device sda, logical block 0
[  236.580951] Buffer I/O error on device sda, logical block 0
[  236.581128] Buffer I/O error on device sda, logical block 0
[  236.581135] ldm_validate_partition_table(): Disk read failed.
[  236.581471] Buffer I/O error on device sda, logical block 0
[  236.581650] Buffer I/O error on device sda, logical block 0
[  236.581828] Buffer I/O error on device sda, logical block 0
[  236.582006] Buffer I/O error on device sda, logical block 0
[  236.582013] Dev sda: unable to read RDB block 0
[  236.582349] Buffer I/O error on device sda, logical block 0
[  236.582559]  unable to read partition table
[  236.582957] sd 0:0:0:0: [sda] Attached SCSI removable disk
[  236.595599] sr0: scsi3-mmc drive: 40x/40x cd/rw xa/form2 cdda tray
[  236.595716] sr 0:0:0:1: Attached scsi CD-ROM sr0
[  236.610971] sd 0:0:0:0: Attached scsi generic sg0 type 0
[  236.611247] sr 0:0:0:1: Attached scsi generic sg1 type 5
[  236.758222] usb 3-3.1: reset high speed USB device using ehci_hcd and
address 3
[  236.894038] usb 3-3.1: reset high speed USB device using ehci_hcd and
address 3
[  236.989461] sd 0:0:0:0: [sda] 2027520 512-byte hardware sectors (1038
MB)
[  237.061904] usb 3-3.1: reset high speed USB device using ehci_hcd and
address 3
[  237.158851] sd 0:0:0:0: [sda] Write Protect is off
[  237.158860] sd 0:0:0:0: [sda] Mode Sense: 02 00 00 00
[  237.158865] sd 0:0:0:0: [sda] Assuming drive cache: write through
[  237.233777] usb 3-3.1: reset high speed USB device using ehci_hcd and
address 3
[  237.405648] usb 3-3.1: reset high speed USB device using ehci_hcd and
address 3
[  237.577529] usb 3-3.1: reset high speed USB device using ehci_hcd and
address 3
[  237.675053] sd 0:0:0:0: [sda] 2027520 512-byte hardware sectors (1038
MB)
[  237.749401] usb 3-3.1: reset high speed USB device using ehci_hcd and
address 3
[  237.846355] sd 0:0:0:0: [sda] Write Protect is off
[  237.846366] sd 0:0:0:0: [sda] Mode Sense: 02 00 00 00
[  237.846370] sd 0:0:0:0: [sda] Assuming drive cache: write through
[  237.846376]  sda:<6>usb 3-3.1: reset high speed USB device using
ehci_hcd and address 3
[  238.033050] 
[  238.144987] usb 3-3.1: reset hig