All of lore.kernel.org
 help / color / mirror / Atom feed
From: Marek Vasut <marek.vasut@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] net: force PKTALIGN to ARCH_DMA_MINALIGN
Date: Fri, 16 Mar 2012 05:43:28 +0100	[thread overview]
Message-ID: <201203160543.28794.marek.vasut@gmail.com> (raw)
In-Reply-To: <201203152330.32987.vapier@gentoo.org>

Dear Mike Frysinger,

> On Thursday 15 March 2012 22:50:08 Marek Vasut wrote:
> > Dear Eric Nelson,
> > 
> > > This will prevent the need for architectures whose DMA alignment
> > > is greater than 32 to have bounce buffers.
> > > 
> > > --- a/include/net.h
> > > +++ b/include/net.h
> > > 
> > > -#define PKTALIGN	32
> > > +#define PKTALIGN	ARCH_DMA_MINALIGN
> > 
> > Won't this break retarded hardware that has ARCH_DMA_MINALIGN smaller
> > than 32 ?
> 
> why would it ?

Nevermind.

Best regards,
Marek Vasut

  reply	other threads:[~2012-03-16  4:43 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <http://lists.denx.de/pipermail/u-boot/2012-March/120205.html>
2012-03-14 21:35 ` [U-Boot] [PATCH] net: force PKTALIGN to ARCH_DMA_MINALIGN Eric Nelson
2012-03-14 22:57   ` Mike Frysinger
2012-03-16  2:50   ` Marek Vasut
2012-03-16  3:30     ` Mike Frysinger
2012-03-16  4:43       ` Marek Vasut [this message]
2012-03-16  3:36     ` Eric Nelson
2012-03-16 16:18       ` Mike Frysinger

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=201203160543.28794.marek.vasut@gmail.com \
    --to=marek.vasut@gmail.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.