From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: "Grosen, Mark" <mgrosen@ti.com>,
Michael Williamson <michael.williamson@criticallink.com>,
Ohad Ben-Cohen <ohad@wizery.com>,
davinci-linux-open-source
<davinci-linux-open-source@linux.davincidsp.com>,
Brian Swetland <swetland@google.com>,
Rusty Russell <rusty@rustcorp.com.au>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Grant Likely <grant.likely@secretlab.ca>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
Subhasish Ghosh <subhasish@mistralsolutions.com>
Subject: Re: [RFC 0/8] Introducing a generic AMP/IPC framework
Date: Thu, 23 Jun 2011 20:46:35 +0200 [thread overview]
Message-ID: <201106232046.35846.arnd@arndb.de> (raw)
In-Reply-To: <FFF198FBBF957F4393BA834040FEFFA202CA6E@DFLE35.ent.ti.com>
On Thursday 23 June 2011 18:27:10 Grosen, Mark wrote:
> First, we are not abandoning DSPLINK. We have many users of this, even
> though it is out-of-tree, and we will continue to support it. That said, we
> do intend to make this new design the basis for DSPLINK-like
> functionality. It's designed to be done "the right way" for Linux (and we
> are looking for feedback to make it better). It is also designed to be more
> scalable and extensible in userspace. With a solid kernel foundation, we can
> provide lots of functionality in userspace, or users can implement their own
> custom solutions. One of the key things to do is map our existing DSPLINK
> APIs, like MessageQ, to the new rpmsg transport.
Sounds all good. What about the PRUSS code? Does that fit into the new model
as well?
Arnd
WARNING: multiple messages have this Message-ID (diff)
From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC 0/8] Introducing a generic AMP/IPC framework
Date: Thu, 23 Jun 2011 20:46:35 +0200 [thread overview]
Message-ID: <201106232046.35846.arnd@arndb.de> (raw)
In-Reply-To: <FFF198FBBF957F4393BA834040FEFFA202CA6E@DFLE35.ent.ti.com>
On Thursday 23 June 2011 18:27:10 Grosen, Mark wrote:
> First, we are not abandoning DSPLINK. We have many users of this, even
> though it is out-of-tree, and we will continue to support it. That said, we
> do intend to make this new design the basis for DSPLINK-like
> functionality. It's designed to be done "the right way" for Linux (and we
> are looking for feedback to make it better). It is also designed to be more
> scalable and extensible in userspace. With a solid kernel foundation, we can
> provide lots of functionality in userspace, or users can implement their own
> custom solutions. One of the key things to do is map our existing DSPLINK
> APIs, like MessageQ, to the new rpmsg transport.
Sounds all good. What about the PRUSS code? Does that fit into the new model
as well?
Arnd
next prev parent reply other threads:[~2011-06-23 18:46 UTC|newest]
Thread overview: 176+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-21 7:18 [RFC 0/8] Introducing a generic AMP/IPC framework Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-21 7:18 ` [RFC 1/8] drivers: add generic remoteproc framework Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-22 17:55 ` Randy Dunlap
2011-06-22 17:55 ` Randy Dunlap
2011-06-22 17:55 ` Randy Dunlap
2011-06-22 19:11 ` Ohad Ben-Cohen
2011-06-22 19:11 ` Ohad Ben-Cohen
[not found] ` <1308640714-17961-2-git-send-email-ohad-Ix1uc/W3ht7QT0dZR+AlfA@public.gmane.org>
2011-06-27 20:49 ` Grant Likely
2011-06-27 20:49 ` Grant Likely
2011-06-27 20:49 ` Grant Likely
[not found] ` <20110627204958.GB20865-e0URQFbLeQY2iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2011-06-27 21:52 ` Grosen, Mark
2011-06-27 21:52 ` Grosen, Mark
2011-06-27 21:52 ` Grosen, Mark
2011-06-27 22:24 ` Grant Likely
2011-06-27 22:24 ` Grant Likely
[not found] ` <20110627222401.GE20865-e0URQFbLeQY2iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2011-06-27 23:54 ` Grosen, Mark
2011-06-27 23:54 ` Grosen, Mark
2011-06-27 23:54 ` Grosen, Mark
2011-06-27 23:29 ` Russell King - ARM Linux
2011-06-27 23:29 ` Russell King - ARM Linux
2011-06-27 23:29 ` Russell King - ARM Linux
2011-06-27 23:35 ` Grant Likely
2011-06-27 23:35 ` Grant Likely
2011-06-28 21:55 ` Ohad Ben-Cohen
2011-06-28 21:55 ` Ohad Ben-Cohen
2011-06-28 21:41 ` Ohad Ben-Cohen
2011-06-28 21:41 ` Ohad Ben-Cohen
2011-06-28 21:41 ` Ohad Ben-Cohen
2011-06-21 7:18 ` [RFC 2/8] remoteproc: add omap implementation Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-22 10:05 ` Will Newton
2011-06-22 10:05 ` Will Newton
2011-06-22 10:50 ` Ohad Ben-Cohen
2011-06-22 10:50 ` Ohad Ben-Cohen
2011-06-22 10:50 ` Ohad Ben-Cohen
2011-06-27 21:00 ` Grant Likely
2011-06-27 21:00 ` Grant Likely
2011-06-29 15:04 ` Ohad Ben-Cohen
2011-06-29 15:04 ` Ohad Ben-Cohen
2011-06-29 15:04 ` Ohad Ben-Cohen
2011-06-29 15:31 ` Grant Likely
2011-06-29 15:31 ` Grant Likely
2011-06-29 15:31 ` Grant Likely
2011-06-21 7:18 ` [RFC 3/8] omap: add carveout memory support for remoteproc Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-21 7:18 ` [RFC 4/8] omap: add remoteproc devices Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-21 7:18 ` [RFC 5/8] remoteproc: add davinci implementation Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-23 15:27 ` Sergei Shtylyov
2011-06-23 15:27 ` Sergei Shtylyov
[not found] ` <4E035B78.3080200-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org>
2011-06-24 4:25 ` Grosen, Mark
2011-06-24 4:25 ` Grosen, Mark
2011-06-24 4:25 ` Grosen, Mark
2011-06-24 15:13 ` Sergei Shtylyov
2011-06-24 15:13 ` Sergei Shtylyov
2011-06-24 15:43 ` Nori, Sekhar
2011-06-24 15:43 ` Nori, Sekhar
[not found] ` <B85A65D85D7EB246BE421B3FB0FBB593024D6C2F29-/tLxBxkBPtCIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2011-06-27 18:31 ` Grosen, Mark
2011-06-27 18:31 ` Grosen, Mark
2011-06-27 18:31 ` Grosen, Mark
[not found] ` <FFF198FBBF957F4393BA834040FEFFA202EC99-Jq/I0xf/SMGIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2011-07-05 5:29 ` Nori, Sekhar
2011-07-05 5:29 ` Nori, Sekhar
2011-07-05 5:29 ` Nori, Sekhar
[not found] ` <B85A65D85D7EB246BE421B3FB0FBB593024D91A2BE-/tLxBxkBPtCIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2011-07-05 16:54 ` Grosen, Mark
2011-07-05 16:54 ` Grosen, Mark
2011-07-05 16:54 ` Grosen, Mark
2011-07-05 5:34 ` Nori, Sekhar
2011-07-05 5:34 ` Nori, Sekhar
[not found] ` <B85A65D85D7EB246BE421B3FB0FBB593024D91A2CC-/tLxBxkBPtCIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2011-07-05 16:54 ` Grosen, Mark
2011-07-05 16:54 ` Grosen, Mark
2011-07-05 16:54 ` Grosen, Mark
[not found] ` <FFF198FBBF957F4393BA834040FEFFA2032F6F-Jq/I0xf/SMGIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2011-07-06 4:36 ` Nori, Sekhar
2011-07-06 4:36 ` Nori, Sekhar
2011-07-06 4:36 ` Nori, Sekhar
[not found] ` <4E04A9AE.3030801-Igf4POYTYCDQT0dZR+AlfA@public.gmane.org>
2011-06-27 18:20 ` Grosen, Mark
2011-06-27 18:20 ` Grosen, Mark
2011-06-27 18:20 ` Grosen, Mark
[not found] ` <FFF198FBBF957F4393BA834040FEFFA202EC68-Jq/I0xf/SMGIQmiDNMet8wC/G2K4zDHf@public.gmane.org>
2011-06-28 9:36 ` Nori, Sekhar
2011-06-28 9:36 ` Nori, Sekhar
2011-06-28 9:36 ` Nori, Sekhar
2011-06-21 7:18 ` [RFC 6/8] davinci: da850: add remoteproc dsp device Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
[not found] ` <1308640714-17961-7-git-send-email-ohad-Ix1uc/W3ht7QT0dZR+AlfA@public.gmane.org>
2011-06-28 10:18 ` Sergei Shtylyov
2011-06-28 10:18 ` Sergei Shtylyov
2011-06-28 10:18 ` Sergei Shtylyov
2011-06-21 7:18 ` [RFC 7/8] drivers: introduce rpmsg, a remote-processor messaging bus Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-09 17:12 ` Pavel Machek
2011-07-18 22:07 ` Pavel Machek
2011-07-19 5:38 ` Ohad Ben-Cohen
2011-07-19 5:38 ` Ohad Ben-Cohen
2011-06-22 2:42 ` Rusty Russell
2011-06-22 2:42 ` Rusty Russell
2011-06-22 2:42 ` Rusty Russell
2011-06-22 3:11 ` Sasha Levin
2011-06-22 3:11 ` Sasha Levin
2011-06-22 10:46 ` Ohad Ben-Cohen
2011-06-22 10:46 ` Ohad Ben-Cohen
2011-06-22 10:46 ` Ohad Ben-Cohen
2011-09-14 18:38 ` Ohad Ben-Cohen
2011-09-14 18:38 ` Ohad Ben-Cohen
2011-09-15 0:12 ` Rusty Russell
2011-09-15 0:12 ` Rusty Russell
2011-09-15 0:12 ` Rusty Russell
2011-09-15 14:56 ` Ohad Ben-Cohen
2011-09-15 14:56 ` Ohad Ben-Cohen
2011-06-27 22:21 ` Grant Likely
2011-06-27 22:21 ` Grant Likely
2011-06-27 22:21 ` Grant Likely
2011-06-28 22:46 ` Ohad Ben-Cohen
2011-06-28 22:46 ` Ohad Ben-Cohen
2011-06-28 22:46 ` Ohad Ben-Cohen
2011-06-28 22:51 ` Grant Likely
2011-06-28 22:51 ` Grant Likely
2011-06-28 22:51 ` Grant Likely
2011-06-28 23:00 ` Ohad Ben-Cohen
2011-06-28 23:00 ` Ohad Ben-Cohen
2011-06-28 23:00 ` Ohad Ben-Cohen
2011-06-29 15:43 ` Grant Likely
2011-06-29 15:43 ` Grant Likely
2011-07-01 15:13 ` Ohad Ben-Cohen
2011-07-01 15:13 ` Ohad Ben-Cohen
2011-06-28 23:44 ` Randy Dunlap
2011-06-28 23:44 ` Randy Dunlap
2011-06-28 23:44 ` Randy Dunlap
2011-06-29 6:30 ` Ohad Ben-Cohen
2011-06-29 6:30 ` Ohad Ben-Cohen
2011-06-29 6:30 ` Ohad Ben-Cohen
2011-06-29 11:59 ` Arnd Bergmann
2011-06-29 11:59 ` Arnd Bergmann
2011-06-29 12:29 ` Ohad Ben-Cohen
2011-06-29 12:29 ` Ohad Ben-Cohen
2011-06-29 12:29 ` Ohad Ben-Cohen
2011-06-21 7:18 ` [RFC 8/8] rpmsg: add omap host backend Ohad Ben-Cohen
2011-06-21 7:18 ` Ohad Ben-Cohen
2011-06-21 7:50 ` [RFC 0/8] Introducing a generic AMP/IPC framework Ohad Ben-Cohen
2011-06-21 9:30 ` Ohad Ben-Cohen
2011-06-21 9:30 ` Ohad Ben-Cohen
2011-06-21 14:20 ` Arnd Bergmann
2011-06-21 14:20 ` Arnd Bergmann
2011-06-21 15:54 ` Grant Likely
2011-06-21 15:54 ` Grant Likely
2011-06-22 11:41 ` Ohad Ben-Cohen
2011-06-22 11:41 ` Ohad Ben-Cohen
2011-06-22 13:05 ` Arnd Bergmann
2011-06-22 13:05 ` Arnd Bergmann
2011-06-22 13:09 ` Ohad Ben-Cohen
2011-06-22 13:09 ` Ohad Ben-Cohen
2011-06-23 12:23 ` Michael Williamson
2011-06-23 12:23 ` Michael Williamson
[not found] ` <4E033041.9090606-wZX4cNJlHJ2sVWG7oymsAA@public.gmane.org>
2011-06-23 16:27 ` Grosen, Mark
2011-06-23 16:27 ` Grosen, Mark
2011-06-23 16:27 ` Grosen, Mark
2011-06-23 18:46 ` Arnd Bergmann [this message]
2011-06-23 18:46 ` Arnd Bergmann
2011-06-24 4:32 ` Grosen, Mark
2011-06-24 4:32 ` Grosen, Mark
2011-06-24 20:16 ` Stephen Boyd
2011-06-24 20:16 ` Stephen Boyd
2011-06-26 1:11 ` Ohad Ben-Cohen
2011-06-26 1:11 ` Ohad Ben-Cohen
2011-06-26 1:17 ` Brian Swetland
2011-06-26 1:17 ` Brian Swetland
[not found] ` <BANLkTi=sFtwam29i4TZdi=RO7BoytTTdrw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-06-27 21:22 ` Grosen, Mark
2011-06-27 21:22 ` Grosen, Mark
2011-06-27 21:22 ` Grosen, Mark
2011-06-28 11:26 ` Ohad Ben-Cohen
2011-06-28 11:26 ` Ohad Ben-Cohen
2011-06-28 11:26 ` Ohad Ben-Cohen
2011-06-28 11:36 ` Brian Swetland
2011-06-28 11:36 ` Brian Swetland
2011-06-28 11:36 ` Brian Swetland
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