From: Vinod Koul <vinod.koul@intel.com>
To: "Bounine, Alexandre" <Alexandre.Bounine@idt.com>
Cc: Russell King <rmk@arm.linux.org.uk>,
dan.j.williams@intel.com, linux-kernel@vger.kernel.org,
akpm@linux-foundation.org,
Jassi Brar <jaswinder.singh@linaro.org>,
Kumar Gala <galak@kernel.crashing.org>,
Matt Porter <mporter@kernel.crashing.org>,
Li Yang <leoli@freescale.com>
Subject: RE: [PATCH 01/11] dmaengine: add context parameter toprep_slave_sgand prep_dma_cyclic
Date: Mon, 06 Feb 2012 23:37:05 +0530 [thread overview]
Message-ID: <1328551625.26182.139.camel@vkoul-udesk3> (raw)
In-Reply-To: <0CE8B6BE3C4AD74AB97D9D29BD24E55202872AB1@CORPEXCH1.na.ads.idt.com>
On Mon, 2012-02-06 at 09:02 -0800, Bounine, Alexandre wrote:
>
> What if we introduce another dma_transaction_type like DMA_SLAVE_EXT
> (extended?).
> In this case all devices that adhere to the generic SLAVE interface
> still be
> registered as DMA_SLAVE and those that do not follow generic route use
> DMA_SLAVE_EXT.
that way it would be channel specific not transaction specific as you
had asked for...?
Again, how does this solve problem of passing parameters while
preventing abuse...
--
~Vinod
next prev parent reply other threads:[~2012-02-06 18:05 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-02 21:32 [PATCH 00/11] dmaengine: add context parameter to prep_slave_sg and prep_dma_cyclic Alexandre Bounine
2012-02-02 21:32 ` [PATCH 01/11] " Alexandre Bounine
2012-02-02 21:43 ` Russell King
2012-02-03 15:31 ` [PATCH 01/11] dmaengine: add context parameter toprep_slave_sg " Bounine, Alexandre
2012-02-06 11:53 ` Vinod Koul
2012-02-06 15:04 ` Bounine, Alexandre
2012-02-06 15:28 ` Vinod Koul
2012-02-06 15:53 ` Russell King
2012-02-06 17:02 ` [PATCH 01/11] dmaengine: add context parameter toprep_slave_sgand prep_dma_cyclic Bounine, Alexandre
2012-02-06 18:07 ` Vinod Koul [this message]
2012-02-06 18:45 ` Bounine, Alexandre
2012-02-07 3:39 ` Vinod Koul
2012-02-07 14:01 ` Bounine, Alexandre
2012-02-07 14:14 ` Vinod Koul
2012-02-07 14:19 ` Bounine, Alexandre
2012-02-06 18:04 ` [PATCH 01/11] dmaengine: add context parameter toprep_slave_sg and prep_dma_cyclic Vinod Koul
2012-02-06 15:56 ` Bounine, Alexandre
2012-02-06 16:16 ` Russell King
2012-02-02 21:32 ` [PATCH 02/11] dmaengine/drivers: add context parameter for DMA_SLAVE and DMA_CYCLIC Alexandre Bounine
2012-02-02 21:32 ` [PATCH 03/11] plat-samsung: " Alexandre Bounine
2012-02-02 21:32 ` [PATCH 04/11] media/video: add new context parameter for DMA_SLAVE calls Alexandre Bounine
2012-02-02 21:32 ` [PATCH 05/11] mmc/host: add context parameter for DMA_SLAVE and DMA_CYCLIC Alexandre Bounine
2012-02-03 9:20 ` Ulf Hansson
2012-02-03 16:52 ` Bounine, Alexandre
2012-02-03 17:01 ` Russell King
2012-02-03 18:36 ` [PATCH 05/11] mmc/host: add context parameter for DMA_SLAVEand DMA_CYCLIC Bounine, Alexandre
2012-02-02 21:32 ` [PATCH 06/11] nand/gpmi: add context parameter to prep_slave_sg calls Alexandre Bounine
2012-02-02 22:13 ` Marek Vasut
2012-02-03 16:35 ` Bounine, Alexandre
2012-02-02 21:32 ` [PATCH 07/11] net/ks8842: add context parameter to prep_slave_sg call Alexandre Bounine
2012-02-02 21:32 ` [PATCH 08/11] spi/serial: add context parameter for DMA_SLAVE and DMA_CYCLIC Alexandre Bounine
2012-02-02 21:32 ` [PATCH 09/11] usb/musb: add context parameter to prep_slave_sg call Alexandre Bounine
2012-02-02 21:32 ` [PATCH 10/11] usb/renesas: " Alexandre Bounine
2012-02-02 21:32 ` [PATCH 11/11] sound/soc: add context parameter to prep_slave_sg and prep_dma_cyclic calls Alexandre Bounine
2012-02-02 22:22 ` Mark Brown
2012-02-03 16:41 ` Bounine, Alexandre
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=1328551625.26182.139.camel@vkoul-udesk3 \
--to=vinod.koul@intel.com \
--cc=Alexandre.Bounine@idt.com \
--cc=akpm@linux-foundation.org \
--cc=dan.j.williams@intel.com \
--cc=galak@kernel.crashing.org \
--cc=jaswinder.singh@linaro.org \
--cc=leoli@freescale.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mporter@kernel.crashing.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;
as well as URLs for NNTP newsgroup(s).