From: Scott Wood <scottwood@freescale.com>
To: Sethi Varun-B16395 <Varun.Sethi@freescale.com>
Cc: "joro@8bytes.org" <joro@8bytes.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"iommu@lists.linux-foundation.org"
<iommu@lists.linux-foundation.org>
Subject: Re: [PATCH] iommu/fsl_pamu: use physical cpu index to find the matched cpu nodes
Date: Mon, 18 Nov 2013 13:37:29 -0600 [thread overview]
Message-ID: <1384803449.1403.313.camel@snotra.buserror.net> (raw)
In-Reply-To: <C5ECD7A89D1DC44195F34B25E172658D0A5B0AE8@039-SN2MPN1-012.039d.mgd.msft.net>
On Thu, 2013-11-14 at 21:16 -0600, Sethi Varun-B16395 wrote:
> Haiying/Scott,
> Forgot to mention this, the PAMU driver has to handle stash destination
> settings both for power and dsp cores (on B4 platform). For the dsp
> cores we would expect the physical core id (not controlled by Linux).
> To make the interface consistent, I would expect the caller (for
> iommu_set_attr) to pass the physical core id.
That sounds like you need two different interfaces.
-Scott
next prev parent reply other threads:[~2013-11-18 19:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-14 19:30 [PATCH] iommu/fsl_pamu: use physical cpu index to find the matched cpu nodes Haiying Wang
2013-11-14 22:10 ` Scott Wood
2013-11-15 3:16 ` Varun Sethi
2013-11-18 19:37 ` Scott Wood [this message]
2013-11-19 2:42 ` Varun Sethi
2013-11-19 3:04 ` Scott Wood
2013-11-19 3:09 ` Varun Sethi
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=1384803449.1403.313.camel@snotra.buserror.net \
--to=scottwood@freescale.com \
--cc=Varun.Sethi@freescale.com \
--cc=iommu@lists.linux-foundation.org \
--cc=joro@8bytes.org \
--cc=linuxppc-dev@lists.ozlabs.org \
/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;
as well as URLs for NNTP newsgroup(s).