From: Wolfgang Grandegger <wg@grandegger.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] USB: relax usbcore reset timings
Date: Mon, 27 Feb 2012 09:09:38 +0100 [thread overview]
Message-ID: <4F4B3A42.80200@grandegger.com> (raw)
In-Reply-To: <201202270010.10010.marex@denx.de>
On 02/27/2012 12:10 AM, Marek Vasut wrote:
>> From: Wolfgang Grandegger <wg@denx.de>
>>
>> Following the corresponding Linux code, this patch relaxes reset timings
>> waiting at least 100ms after power to the ports. There are some reports
>> that it helps make enumeration work better on some high speed devices.
>> Furthermore, the wait is only done once after power has been enabled
>> on all ports.
>>
>> CC: Remy Bohmer <linux@bohmer.net>
>> CC: Vincent Palatin <vpalatin@chromium.org>
>> Signed-off-by: Wolfgang Grandegger <wg@denx.de>
>> ---
>
> Hi,
>
> what's the status of this patch/patchset?
Already a while ago Remy wrote "Applied to u-boot-usb" but I can't find
it yet in mainline. Remy?
Wolfgang
next prev parent reply other threads:[~2012-02-27 8:09 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-21 10:01 [U-Boot] [PATCH] USB: relax usbcore reset timings Wolfgang Grandegger
2012-01-15 19:49 ` Remy Bohmer
2012-02-26 23:10 ` Marek Vasut
2012-02-27 8:09 ` Wolfgang Grandegger [this message]
2012-02-27 13:41 ` Marek Vasut
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=4F4B3A42.80200@grandegger.com \
--to=wg@grandegger.com \
--cc=u-boot@lists.denx.de \
/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.