From: "Matthew Jacob" <lydianconcepts@gmail.com>
To: "Kumar Gala" <galak@kernel.crashing.org>
Cc: "Russell King" <rmk@arm.linux.org.uk>,
"James Bottomley" <James.Bottomley@hansenpartnership.com>,
"Linux Kernel list" <linux-kernel@vger.kernel.org>
Subject: Re: DMA mapping API for non-system memory pools
Date: Fri, 9 Feb 2007 15:54:29 -0800 [thread overview]
Message-ID: <7579f7fb0702091554v3dbd5ae9ldcddcc4cca549548@mail.gmail.com> (raw)
In-Reply-To: <4479FB80-8703-4BCA-925E-DA25B65EE916@kernel.crashing.org>
Yes- this would be interesting to know wrt to doing things like
PCI<>PCI xfers (e.g., for things like the Micromemory NVRAM card).
On 2/9/07, Kumar Gala <galak@kernel.crashing.org> wrote:
> We've been having a discussion on the linuxppc-dev list about how to
> handle IO memory that exists on some PPC SoC devices. These IO
> memories behave like system memory but are faster to the processor or
> device needed accessing for things like buffer descriptors.
>
prev parent reply other threads:[~2007-02-09 23:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-09 23:33 Kumar Gala
2007-02-09 23:53 ` James Bottomley
2007-02-09 23:54 ` Matthew Jacob [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=7579f7fb0702091554v3dbd5ae9ldcddcc4cca549548@mail.gmail.com \
--to=lydianconcepts@gmail.com \
--cc=James.Bottomley@hansenpartnership.com \
--cc=galak@kernel.crashing.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rmk@arm.linux.org.uk \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®