From: Marc Zyngier <marc.zyngier@arm.com>
To: Faiz Abbas <faiz_abbas@ti.com>,
Bockholdt Arne <a.bockholdt@precitec-optronik.de>
Cc: "ard.biesheuvel@linaro.org" <ard.biesheuvel@linaro.org>,
"mathias.nyman@intel.com" <mathias.nyman@intel.com>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>
Subject: patch 8466489ef5ba48272ba4fa4ea9f8f403306de4c7 breaks Renesas USB3 controller functionality
Date: Thu, 3 May 2018 09:14:56 +0100 [thread overview]
Message-ID: <fa787384-0930-13ce-460a-f16111e899c3@arm.com> (raw)
On 03/05/18 05:49, Faiz Abbas wrote:
> Hi Everyone,
>
> On Wednesday 11 April 2018 07:32 PM, Marc Zyngier wrote:
>> On Wed, 11 Apr 2018 14:11:52 +0100,
>> Bockholdt Arne wrote:
>>>
>>> Hi all,
>>>
>>> is there anything new, I've just tried the new stable 4.16.1 kernel
>>> without any change. The Renesys USB3 controller is still not
>>> functional. I'm willing to test any patch that is based on a stable
>>> kernel version because the machine is in production use.
>>
>> Have you tested the branch[1] I mentioned in my previous email?
>> Without your feedback, I cannot really make much progress on this.
>>
>> Thanks,
>>
>> M.
>>
>> [1] https://www.spinics.net/lists/linux-usb/msg167301.html
>>
>
> I was also having problems with a Renesas card (01:00.0 USB controller
> [0c03]: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller
> [1912:0014]) on a dra72x-evm. The kernel would just hang because of the
> xhci reset.
>
> Log:https://pastebin.ubuntu.com/p/dYYV9DZMwx/
>
> The patches on Marc's branch have fixed this for me as well. Thanks for
> the fix.
OK. I'll rebase this on a more recent version of the kernel, make it
conditional on having an iommu (as it seems to be the only affected
configuration), and post that to a wider audience.
I'll keep you guys on cc.
Thanks,
M.
next reply other threads:[~2018-05-03 8:14 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-03 8:14 Marc Zyngier [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-05-07 9:32 patch 8466489ef5ba48272ba4fa4ea9f8f403306de4c7 breaks Renesas USB3 controller functionality Marc Zyngier
2018-05-07 5:00 Bockholdt Arne
2018-05-03 12:12 Marc Zyngier
2018-05-03 10:41 Ard Biesheuvel
2018-05-03 9:41 Marc Zyngier
2018-05-03 8:42 Faiz Abbas
2018-05-03 4:49 Faiz Abbas
2018-04-13 14:02 Bockholdt Arne
2018-04-12 5:31 Bockholdt Arne
2018-04-12 5:20 Ard Biesheuvel
2018-04-11 14:02 Marc Zyngier
2018-03-26 7:54 Marc Zyngier
2018-03-25 14:39 Ard Biesheuvel
2018-03-25 14:14 Marc Zyngier
2018-03-25 13:26 Ard Biesheuvel
2018-03-25 12:52 Marc Zyngier
2018-03-25 12:38 Ard Biesheuvel
2018-03-25 12:31 Marc Zyngier
2018-03-25 11:57 Ard Biesheuvel
2018-03-25 11:51 Marc Zyngier
2018-03-25 10:48 Ard Biesheuvel
2018-03-25 10:37 Marc Zyngier
2018-03-02 17:38 Bockholdt Arne
2018-03-01 17:37 Marc Zyngier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=fa787384-0930-13ce-460a-f16111e899c3@arm.com \
--to=marc.zyngier@arm.com \
--cc=a.bockholdt@precitec-optronik.de \
--cc=ard.biesheuvel@linaro.org \
--cc=faiz_abbas@ti.com \
--cc=linux-usb@vger.kernel.org \
--cc=mathias.nyman@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.