@Joseph Salisbury, yes, it is not needed at least in i386 and amd64.
For arm arch, some machine may need the option enabled if there are
otg controller integrated in the SoC.
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CONFIG_USB_OTG may not be enabled for i386/amd64 because
ehci/uhci/xhci is not a otg controller and just a common host controller.
But it should be a usbcore bug.
Thanks,
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Am Thu, 11 Oct 2012 18:29:15 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:
Thanks for the update. I updated the bisect with your testing
results. I built the next test kernel, which is built up to commit:
6a68b6f574c8ad2c1d90f0db8fd95b8abe8a0a73
This kernel is available
Thanks for the update. I updated the bisect with your testing results. I
built the next test kernel, which is built up to commit:
6a68b6f574c8ad2c1d90f0db8fd95b8abe8a0a73
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test that kernel and report back
Sorry for mistakes - I have tried multiple older and newer kernels (also
3.2) and bug depends on CONFIG_USB_OTG.
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Title:
Dual-Role OTG device on
Thanks for the info, Peter. @benpicco, you can hold off on testing the
kernel in comment #31. I'll build a Quantal kernel with CONFIG_USB_OTG
disabled and post a link to it.
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Yes, like I said it is bad too, but shows up as rc5, which is rather
confusing.
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Title:
Dual-Role OTG device on non-HNP port - unable to
@benpicco
Were you able to test the kernel mentioned in comment #21?
** Changed in: linux (Ubuntu)
Status: Confirmed = Incomplete
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Title:
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
Dual-Role OTG device on non-HNP port - unable to enumerate USB
Yes, I don't see the bug in 3.3 final from http://kernel.ubuntu.com
/~kernel-ppa/mainline/v3.3-precise/ but in
2f978366984a418f38fcf44137be1fbc5a89cfd9 (which is named -rc5, so it
might be indeed a different config than http://kernel.ubuntu.com
/~kernel-ppa/mainline/v3.4-rc6-precise/ that I used).
@Peter Junos,
I wonder if you are seeing a different bug. Per comment #6, benpicco
reports the first kernel that has the bug is v3.4 final.
@benpicco,
Just to confirm, you do not see this bug in v3.3 final:
v3.3 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.3-precise/
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doesn't work also on 12.10 beta 2:
Linux g* 3.5.0-16-generic #25-Ubuntu SMP Fri Sep 28 22:31:15 UTC
2012 x86_64 x86_64 x86_64 GNU/Linux
[ 48.712017] usb 2-5: new high-speed USB device number 3 using ehci_hcd
[ 48.844864] usb 2-5: Dual-Role OTG device on non-HNP port
[ 48.844986] usb
@jsalisbury:
So he probably reported about Ubuntu-built kernel, I was reporting about
*vanilla* kernel with full configs. I explored 3.3 kernel you mentioned, but it
did not contain CONFIG_USB_OTG=y and therefore it has to work, as I said in #23.
Sorry for bad expression of my ideas, but I did
I built the next test kernel, which is built up to commit:
2f978366984a418f38fcf44137be1fbc5a89cfd9
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test that kernel and report back if it has the bug or not?
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I will also build a test kernel with OTG disabled as mentioned in
comment #17.
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Title:
Dual-Role OTG device on non-HNP port - unable to
#22: disabling OTG (CONFIG_USB_OTG) helps, I have already built such
kernel and it works as expected and it doesn't with OTG enabled.
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Title:
And I forgot, that in my tests with vanilla kernel, bug appeared
somewhere between v3.2 and v3.3, so bisecting everything after 3.3
should return status bad.
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Am Fri, 28 Sep 2012 13:04:29 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:
I built the next test kernel, which is built up to commit:
301cdf5c75695addaaf3b4857b6df7a1d764503e
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test
This is probably bug in OTG, read:
http://forums.gentoo.org/viewtopic-t-906866-start-0.html
Recommendations from that page:
- Unset OTG in kernel config (under USB support) and compile a new kernel.
There is no other way to fix this OTF.
OR
- Use a USB Hub. OTG only works on direct connections
I built the next test kernel, which is built up to commit:
301cdf5c75695addaaf3b4857b6df7a1d764503e
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test that kernel and report back if it has the bug or not?
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@Peter Junos,
Thanks for the link in comment #17, I'll take a look at it.
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Title:
Dual-Role OTG device on non-HNP port - unable to enumerate
Am Mon, 24 Sep 2012 21:46:30 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:
I built the next test kernel, which is built up to commit:
4ed6cedeefe8bbcad7c446db939450a6c902c16d
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test
I built the next test kernel, which is built up to commit:
4ed6cedeefe8bbcad7c446db939450a6c902c16d
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test that kernel and report back if it has the bug or not?
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Am Wed, 19 Sep 2012 18:57:15 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:
I built the next test kernel, which is built up to commit:
22b6dd78aec32abf38d9b187dea2e0a8b28aa186
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test
Am Mon, 17 Sep 2012 21:05:54 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:
I built the next test kernel, which is built up to commit:
7c283324da366a3e6ffaad4352a51a3c71fcae17
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test
Thanks for testing. I have the next test kernel building now.
There is some details of the build process at the following wiki:
https://wiki.ubuntu.com/Kernel/Dev/KernelBuildScripts
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I built the next test kernel, which is built up to commit:
22b6dd78aec32abf38d9b187dea2e0a8b28aa186
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test that kernel and report back if it has the bug or not?
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You received this bug notification because
I built the next test kernel, which is built up to commit:
7c283324da366a3e6ffaad4352a51a3c71fcae17
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test that kernel and report back if it has the bug or not?
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Thanks for testing.
I'll start a bisect between v3.4-rc6 and v3.4 final and post a test
kernel shortly.
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Title:
Dual-Role OTG device on non-HNP
The first test kernel is built up to commit:
4e6304b8420aba5311ba21fd68dab2924ae4d91a
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test that kernel and report back if it has the bug or not?
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Am Wed, 12 Sep 2012 19:54:53 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:
The first test kernel is built up to commit:
4e6304b8420aba5311ba21fd68dab2924ae4d91a
This kernel is available from:
http://people.canonical.com/~jsalisbury/lp1047527
Can you test that kernel and
The first kernel that has the bug is v3.4 final (3.4.0-030400-generic
#201205221131 SMP Tue May 22 15:32:22 UTC 2012 x86_64), 3.4-rc6
(3.4.0-030400rc6-generic #201205061835 SMP Sun May 6 22:36:08 UTC 2012
x86_64) is the last kernel that doesn't exhibit this behaviour.
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Hi Ben,
It would be good to first see if this bug is already fixed in the latest
mainline kernel. Can you test the v3.6-rc4 kernel and post back if it
also has the bug[0]?
If mainline also has the bug, we can start the kernel bisect process to
identify the commit that caused this regression.
The latest mainline kernel can be downloaded from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc4-quantal/
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Title:
Dual-Role OTG device
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
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Title:
Dual-Role OTG device on non-HNP port - unable to enumerate USB device
Am Fri, 07 Sep 2012 18:11:36 -
schrieb Joseph Salisbury joseph.salisb...@canonical.com:
Hi Ben,
It would be good to first see if this bug is already fixed in the
latest mainline kernel. Can you test the v3.6-rc4 kernel and post
back if it also has the bug[0]?
If mainline also has
Thanks for testing.
To start he bisect, we first need to identify the first kernel after
v3.2 that introduced the bug. Can you test the following kernels:
v3.3 final: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.3-precise/
v3.4 final:
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