From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-Boot, v3] net/designware: make driver compatible with data cache
Date: Fri, 7 Feb 2014 09:21:20 -0500 [thread overview]
Message-ID: <20140207142120.GP7049@bill-the-cat> (raw)
In-Reply-To: <1390409349-9406-1-git-send-email-abrodkin@synopsys.com>
On Wed, Jan 22, 2014 at 08:49:09PM +0400, Alexey Brodkin wrote:
> From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
>
> Up until now this driver only worked with data cache disabled.
> To make it work with enabled data cache following changes were required:
>
> * Flush Tx/Rx buffer descriptors their modification
> * Invalidate Tx/Rx buffer descriptors before reading its values
> * Flush cache for data passed from CPU to GMAC
> * Invalidate cache for data passed from GMAC to CPU
>
> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
>
> Cc: Joe Hershberger <joe.hershberger@ni.com>
> Cc: Vipin Kumar <vipin.kumar@st.com>
> Cc: Stefan Roese <sr@denx.de>
> Cc: Mischa Jonker <mjonker@synopsys.com>
> Cc: Shiraz Hashim <shiraz.hashim@st.com>
> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
> Cc: Amit Virdi <amit.virdi@st.com>
> Cc: Sonic Zhang <sonic.zhang@analog.com>
Applied to u-boot/master, thanks!
--
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20140207/e84ae4b0/attachment.pgp>
prev parent reply other threads:[~2014-02-07 14:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-22 16:49 [U-Boot] [PATCH v3] net/designware: make driver compatible with data cache Alexey Brodkin
2014-01-22 16:55 ` Stefan Roese
2014-01-22 17:10 ` Mischa Jonker
2014-01-22 17:30 ` Alexey Brodkin
2014-02-07 14:21 ` Tom Rini [this message]
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=20140207142120.GP7049@bill-the-cat \
--to=trini@ti.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.