On Tue, Jan 14, 2014 at 12:01:30AM +0100, Karsten Malcher wrote:
> Hello together,
>
> i will close this bug at Debian now.
>
> After the last update this error seems to disappear in Debian stable.
> http://ftp.debian.org/debian/dists/wheezy/ChangeLog
> USB: pl2303: fix device initialisation at o
Hello together,
i will close this bug at Debian now.
After the last update this error seems to disappear in Debian stable.
http://ftp.debian.org/debian/dists/wheezy/ChangeLog
USB: pl2303: fix device initialisation at open
The source for this patch can be found here:
http://www.spinics.net/lists
Am 15.12.2013 18:05, schrieb Greg KH:
Have you tried a newer kernel in a while? A number of things have been
hopefully fixed since June when you last looked.
greg k-h
no at this time i have not tested it - sorry.
Although i am fascinated from your work i personally prefer to use stable
rele
On Sun, Dec 15, 2013 at 11:32:33AM +0100, Karsten Malcher wrote:
> Hello Greg,
>
> Am 14.12.2013 18:08, schrieb Greg KH:
> > On Fri, Dec 13, 2013 at 04:06:35PM +0100, Karsten Malcher wrote:
> >> Hello together,
> >>
> >> is there anything new for the PL-2303 HX?
> >> It would be fine if it could w
Hello Greg,
Am 14.12.2013 18:08, schrieb Greg KH:
On Fri, Dec 13, 2013 at 04:06:35PM +0100, Karsten Malcher wrote:
Hello together,
is there anything new for the PL-2303 HX?
It would be fine if it could work like in the past.
Have you tried a newer kernel in a while? A number of things have b
On Fri, Dec 13, 2013 at 04:06:35PM +0100, Karsten Malcher wrote:
> Hello together,
>
> is there anything new for the PL-2303 HX?
> It would be fine if it could work like in the past.
Have you tried a newer kernel in a while? A number of things have been
hopefully fixed since June when you last l
Hello together,
is there anything new for the PL-2303 HX?
It would be fine if it could work like in the past.
Of course for Linux there are good alternatives.
Here is a new one with the CP2102 suffering easy supply voltage:
http://www.ebay.de/itm/110954294607
Best regards
Karsten
Am 24.06.201
Am 25.06.2013 19:29, schrieb Johan Hovold:
Maybe Aric can explain it better?
I only see several problems to use a PL-2303 HX with newer kernels.
Just to be clear, that's your setup. AFAICT Aric never got his setup to
work with any kernel (but for a brief period with the same 3.0 kernel).
The
On Tue, Jun 25, 2013 at 07:12:28PM +0200, Karsten Malcher wrote:
> Am 25.06.2013 18:54, schrieb Johan Hovold:
> > On Mon, Jun 24, 2013 at 10:41:07AM +0200, Karsten Malcher wrote:
> >> Hello Greg,
> >>
> >> have you buyed one of this jinxed PL-2303 HX adapters?
> >>
> >> Yesterday i got this interes
Am 25.06.2013 18:54, schrieb Johan Hovold:
On Mon, Jun 24, 2013 at 10:41:07AM +0200, Karsten Malcher wrote:
Hello Greg,
have you buyed one of this jinxed PL-2303 HX adapters?
Yesterday i got this interesting mail from Aric, who has analyzed a
similar problem with this chip.
Why do you think t
On Mon, Jun 24, 2013 at 10:41:07AM +0200, Karsten Malcher wrote:
> Hello Greg,
>
> have you buyed one of this jinxed PL-2303 HX adapters?
>
> Yesterday i got this interesting mail from Aric, who has analyzed a
> similar problem with this chip.
Why do you think that this is related to the problem
Am 24.06.2013 21:00, schrieb Greg KH:
Personally, I have resolved to abandon the PL2303 chip, and move to
FTDI instead. But for the sake of other Linux users who might buy that
adapter by mistake, I am willing to donate the hardware to an able
kernel hacker :-)
Yes, I recommend the ftdi devices a
Hello Greg,
Am 24.06.2013 20:56, schrieb Greg KH:
But wiring that up to a "real" 9pin serial port would be a pain (doable,
but a pain). Is there any devices out there with a DB-9 output
connector?
You mean if you want to test full handshake with all signals - that's true.
Which is what the dr
On Mon, Jun 24, 2013 at 12:38:17PM -0400, Aric Fedida wrote:
> I will gladly ship you one. Give me address details, and I'll go to
> the post office to send it.
I'll send it off-list, thanks.
> Personally, I have resolved to abandon the PL2303 chip, and move to
> FTDI instead. But for the sake of
On Mon, Jun 24, 2013 at 08:37:59PM +0200, Karsten Malcher wrote:
> Am 24.06.2013 20:18, schrieb Greg KH:
> >On Mon, Jun 24, 2013 at 06:41:38PM +0200, Karsten Malcher wrote:
> >>Hello Greg,
> >>
> >>Am 24.06.2013 18:17, schrieb Greg KH:
> >>>On Mon, Jun 24, 2013 at 10:41:07AM +0200, Karsten Malcher
Am 24.06.2013 20:18, schrieb Greg KH:
On Mon, Jun 24, 2013 at 06:41:38PM +0200, Karsten Malcher wrote:
Hello Greg,
Am 24.06.2013 18:17, schrieb Greg KH:
On Mon, Jun 24, 2013 at 10:41:07AM +0200, Karsten Malcher wrote:
Hello Greg,
have you buyed one of this jinxed PL-2303 HX adapters?
No, I
On Mon, Jun 24, 2013 at 06:41:38PM +0200, Karsten Malcher wrote:
> Hello Greg,
>
> Am 24.06.2013 18:17, schrieb Greg KH:
> >On Mon, Jun 24, 2013 at 10:41:07AM +0200, Karsten Malcher wrote:
> >>Hello Greg,
> >>
> >>have you buyed one of this jinxed PL-2303 HX adapters?
> >No, I have not been able t
Am 24.06.2013 18:38, schrieb Aric Fedida:
I will gladly ship you one. Give me address details, and I'll go to the post
office to send it.
Personally, I have resolved to abandon the PL2303 chip, and move to FTDI
instead. But for the sake of other Linux users who might buy that adapter by
mista
I will gladly ship you one. Give me address details, and I'll go to the post
office to send it.
Personally, I have resolved to abandon the PL2303 chip, and move to FTDI
instead. But for the sake of other Linux users who might buy that adapter by
mistake, I am willing to donate the hardware to a
Hello Greg,
Am 24.06.2013 18:17, schrieb Greg KH:
On Mon, Jun 24, 2013 at 10:41:07AM +0200, Karsten Malcher wrote:
Hello Greg,
have you buyed one of this jinxed PL-2303 HX adapters?
No, I have not been able to find one. Does anyone know where I can
purchase one?
Just take this one:
http://
On Mon, Jun 24, 2013 at 10:41:07AM +0200, Karsten Malcher wrote:
> Hello Greg,
>
> have you buyed one of this jinxed PL-2303 HX adapters?
No, I have not been able to find one. Does anyone know where I can
purchase one?
> Yesterday i got this interesting mail from Aric, who has analyzed a
> simi
On Sat, Apr 20, 2013 at 09:50:52AM +0200, Karsten Malcher wrote:
> Am 19.04.2013 16:39, schrieb Johan Hovold:
> >
> >>> Then the problem is most likely not in the driver as the characters are
> >>> being read back in the log you provided.
> >> Stop - it's really possible that i send not enough byte
On Fri, Apr 19, 2013 at 02:26:48PM +0200, Karsten Malcher wrote:
> Hi Johan,
> Am 19.04.2013 11:04, schrieb Johan Hovold:
> >> This was a log with lost data.
> >> The logs seems to make politics. ;-)
> > Then the problem is most likely not in the driver as the characters are
> > being read back in
Hi Johan,
Am 19.04.2013 11:04, schrieb Johan Hovold:
This was a log with lost data.
The logs seems to make politics. ;-)
Then the problem is most likely not in the driver as the characters are
being read back in the log you provided.
Stop - it's really possible that i send not enough bytes.
S
On Fri, Apr 19, 2013 at 10:36:57AM +0200, Karsten Malcher wrote:
> Am 18.04.2013 12:56, schrieb Johan Hovold:
> >
> > Can you generate a log where bytes are actually lost? Nothing seemed to
> > get lost in the previous log you posted.
>
> This was a log with lost data.
> The logs seems to make pol
On Fri, Apr 19, 2013 at 09:25:19AM +0200, Karsten Malcher wrote:
> Am 18.04.2013 11:35, schrieb Johan Hovold:
> >> I have used a little perl program that opens the port and send "Test"
> >> to the looped back device.
> >> The length of the log looks good.
> > Great. Now I can see what's going on. T
Am 18.04.2013 12:56, schrieb Johan Hovold:
Can you generate a log where bytes are actually lost? Nothing seemed to
get lost in the previous log you posted.
This was a log with lost data.
The logs seems to make politics. ;-)
How can i enable the debugging in kernel 3.8.5?
Make sure debugfs i
Am 18.04.2013 11:35, schrieb Johan Hovold:
I have used a little perl program that opens the port and send "Test"
to the looped back device.
The length of the log looks good.
Great. Now I can see what's going on. The only problem (?) is that
everything seems to be working. The write succeeds and
On Thu, Apr 18, 2013 at 12:36:17PM +0200, Karsten Malcher wrote:
> Am 17.04.2013 15:13, schrieb Johan Hovold:
> > Can you try to reproduce this on a later kernel (e.g. 3.8) which uses
> > dynamic debugging?
>
> I have compiled a 3.8.5 kernel now on Debian testing (wheezy).
> The result is the same
Am 17.04.2013 15:13, schrieb Johan Hovold:
Can you try to reproduce this on a later kernel (e.g. 3.8) which uses
dynamic debugging?
I have compiled a 3.8.5 kernel now on Debian testing (wheezy).
The result is the same as in 3.2.0 !
I could receive only some of the first bytes after opening the
On Wed, Apr 17, 2013 at 07:43:11PM +0200, Karsten Malcher wrote:
> Am 17.04.2013 15:13, schrieb Johan Hovold:
> > Can you minimise your test setup using a custom program which only opens
> > the device, initialises it, writes the four characters (e.g. "test")
> > and reads them back (over you hardw
Am 17.04.2013 15:13, schrieb Johan Hovold:
The logs look incomplete. It's probably because they're flooded with
serial_write_room and chars_in_buffer messages.
Hmmm - i feared that this happens - the logs where to big.
Can you try to reproduce this on a later kernel (e.g. 3.8) which uses
dyn
On Wed, Apr 17, 2013 at 02:46:23PM +0200, Karsten Malcher wrote:
> Am 17.04.2013 13:31, schrieb Johan Hovold:
> > The logs there appear not to have debugging enabled in usb-serial core.
> > Please post the logs with debugging enabled in both modules to this
> > thread as well.
>
> O.K. Nobody has
On Wed, Apr 17, 2013 at 01:12:54PM +0200, Karsten Malcher wrote:
> Hello Johan,
>
> Am 17.04.2013 11:35, schrieb Johan Hovold:
> > You should, but note, that's userspace, or the line discipline asking
> > for this, but we might have tty changes that have cleaned this up so we
> > aren't so "chatty
Hello Johan,
Am 17.04.2013 11:35, schrieb Johan Hovold:
You should, but note, that's userspace, or the line discipline asking
for this, but we might have tty changes that have cleaned this up so we
aren't so "chatty" anymore.
I attached the sources of the driver from the Debian kernel sources f
On Wed, Apr 17, 2013 at 09:56:43AM +0200, Karsten Malcher wrote:
> Am 15.04.2013 18:16, schrieb Greg KH:
> >> When i look at the debug output of the opened working port i would
> >> say there is a polling for reading data about every 100 µs.
> >> http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=42;
Am 15.04.2013 18:16, schrieb Greg KH:
If you can't do the bisection, can you point me at the exact device you
are using here so I can buy one and try to track this down?
It seems that exact the same adapter is out of stock.
But this seems to be nearly exact the same one:
http://cgi.ebay.com/ws
On Mon, Apr 15, 2013 at 10:23:08AM +0200, Karsten Malcher wrote:
> Hi,
>
> Am 14.04.2013 16:01, schrieb Greg KH:
> >On Sun, Apr 14, 2013 at 11:42:06AM +0200, Karsten Malcher wrote:
> >>please have a look at my last email in the bug report.
> >>http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=70424
Hi,
Am 14.04.2013 16:01, schrieb Greg KH:
On Sun, Apr 14, 2013 at 11:42:06AM +0200, Karsten Malcher wrote:
please have a look at my last email in the bug report.
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=704242
Do you have an idea what's maybe the difference that this adapter is working
On Sun, Apr 14, 2013 at 11:42:06AM +0200, Karsten Malcher wrote:
> please have a look at my last email in the bug report.
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=704242
>
> Do you have an idea what's maybe the difference that this adapter is working
> with kernel 2.6.32 ?
Lots of thin
Am 01.04.2013 21:12, schrieb Greg KH:
On Mon, Apr 01, 2013 at 11:42:30AM +0200, Karsten Malcher wrote:
Am 01.04.2013 01:10, schrieb Greg KH:
On Sun, Mar 31, 2013 at 07:15:22PM +0200, Karsten Malcher wrote:
Am 31.03.2013 18:58, schrieb Greg KH:
On Sun, Mar 31, 2013 at 06:33:24PM +0200, Karsten
Am 01.04.2013 21:12, schrieb Greg KH:
On Mon, Apr 01, 2013 at 11:42:30AM +0200, Karsten Malcher wrote:
Am 01.04.2013 01:10, schrieb Greg KH:
On Sun, Mar 31, 2013 at 07:15:22PM +0200, Karsten Malcher wrote:
Am 31.03.2013 18:58, schrieb Greg KH:
On Sun, Mar 31, 2013 at 06:33:24PM +0200, Karsten
Am 01.04.2013 21:12, schrieb Greg KH:
On Mon, Apr 01, 2013 at 11:42:30AM +0200, Karsten Malcher wrote:
Am 01.04.2013 01:10, schrieb Greg KH:
On Sun, Mar 31, 2013 at 07:15:22PM +0200, Karsten Malcher wrote:
Am 31.03.2013 18:58, schrieb Greg KH:
On Sun, Mar 31, 2013 at 06:33:24PM +0200, Karsten
On Mon, Apr 01, 2013 at 11:42:30AM +0200, Karsten Malcher wrote:
> Am 01.04.2013 01:10, schrieb Greg KH:
> >On Sun, Mar 31, 2013 at 07:15:22PM +0200, Karsten Malcher wrote:
> >>Am 31.03.2013 18:58, schrieb Greg KH:
> >>>On Sun, Mar 31, 2013 at 06:33:24PM +0200, Karsten Malcher wrote:
> Am 31.03
Am 01.04.2013 01:10, schrieb Greg KH:
On Sun, Mar 31, 2013 at 07:15:22PM +0200, Karsten Malcher wrote:
Am 31.03.2013 18:58, schrieb Greg KH:
On Sun, Mar 31, 2013 at 06:33:24PM +0200, Karsten Malcher wrote:
Am 31.03.2013 17:50, schrieb Greg KH:
On Sun, Mar 31, 2013 at 05:20:06PM +0200, Karsten
On Sun, Mar 31, 2013 at 07:15:22PM +0200, Karsten Malcher wrote:
> Am 31.03.2013 18:58, schrieb Greg KH:
> >On Sun, Mar 31, 2013 at 06:33:24PM +0200, Karsten Malcher wrote:
> >>Am 31.03.2013 17:50, schrieb Greg KH:
> >>>On Sun, Mar 31, 2013 at 05:20:06PM +0200, Karsten Malcher wrote:
> Hello,
>
Am 31.03.2013 18:58, schrieb Greg KH:
On Sun, Mar 31, 2013 at 06:33:24PM +0200, Karsten Malcher wrote:
Am 31.03.2013 17:50, schrieb Greg KH:
On Sun, Mar 31, 2013 at 05:20:06PM +0200, Karsten Malcher wrote:
Hello,
I have a problem with the PL2303HX chip.
Please refer to this bug:
http://bugs.
On Sun, Mar 31, 2013 at 06:33:24PM +0200, Karsten Malcher wrote:
> Am 31.03.2013 17:50, schrieb Greg KH:
> >On Sun, Mar 31, 2013 at 05:20:06PM +0200, Karsten Malcher wrote:
> >>Hello,
> >>
> >>I have a problem with the PL2303HX chip.
> >>
> >>Please refer to this bug:
> >>http://bugs.debian.org/cgi
Am 31.03.2013 17:50, schrieb Greg KH:
On Sun, Mar 31, 2013 at 05:20:06PM +0200, Karsten Malcher wrote:
Hello,
I have a problem with the PL2303HX chip.
Please refer to this bug:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=704242
Where can i address such a bug?
How can i debug and help to
On Sun, Mar 31, 2013 at 05:20:06PM +0200, Karsten Malcher wrote:
> Hello,
>
> I have a problem with the PL2303HX chip.
>
> Please refer to this bug:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=704242
>
> Where can i address such a bug?
> How can i debug and help to solve the problem?
Ple
Hello,
I have a problem with the PL2303HX chip.
Please refer to this bug:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=704242
Where can i address such a bug?
How can i debug and help to solve the problem?
Best regards
Karsten Malcher
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