From: vinod.koul@intel.com (Vinod Koul)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4 5/6] dmaengine: mv_xor: de-duplicate mv_chan_set_mode*()
Date: Wed, 19 Aug 2015 22:35:04 +0530 [thread overview]
Message-ID: <20150819170504.GN13546@localhost> (raw)
In-Reply-To: <1436365699-6862-6-git-send-email-thomas.petazzoni@free-electrons.com>
On Wed, Jul 08, 2015 at 04:28:18PM +0200, Thomas Petazzoni wrote:
> When commit 6f166312c6ea2 ("dmaengine: mv_xor: add support for a38x
> command in descriptor mode") added support for the descriptor mode
> available in Marvell Armada 38x and later SoCs, it added a new
> function mv_chan_set_mode_to_desc() which allows to configure a XOR
> channel to get the specific operation to be done from each individual
> DMA descriptor.
>
> However, this function was mainly a duplicate of the existing
> mv_chan_set_mode(), with just the operation being different.
>
> This commit re-organizes the code into a single mv_chan_set_mode()
> function, which takes the operation mode as argument, and the
> mv_xor_channel_add() function decides whether to use
> XOR_OPERATION_MODE_IN_DESC or XOR_OPERATION_MODE_XOR.
This one as well
--
~Vinod
next prev parent reply other threads:[~2015-08-19 17:05 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-08 14:28 [PATCHv4 0/6] dmaengine: mv_xor fixes and improvements Thomas Petazzoni
2015-07-08 14:28 ` [PATCHv4 1/6] dmaengine: mv_xor: fix big endian operation in register mode Thomas Petazzoni
2015-07-22 5:22 ` Vinod Koul
2015-07-08 14:28 ` [PATCHv4 2/6] dmaengine: mv_xor: add suspend/resume support Thomas Petazzoni
2015-07-22 5:10 ` Vinod Koul
2015-07-29 9:34 ` Thomas Petazzoni
2015-08-19 16:53 ` Vinod Koul
2015-07-08 14:28 ` [PATCHv4 3/6] dmaengine: mv_xor: remove support for dmacap, * DT properties Thomas Petazzoni
2015-07-22 5:16 ` [PATCHv4 3/6] dmaengine: mv_xor: remove support for dmacap,* " Vinod Koul
2015-07-22 5:18 ` Vinod Koul
2015-07-27 10:44 ` Thomas Petazzoni
2015-08-19 17:00 ` Vinod Koul
2015-08-19 17:02 ` Vinod Koul
2015-07-08 14:28 ` [PATCHv4 4/6] dmaengine: mv_xor: remove mv_xor_chan->current_type field Thomas Petazzoni
2015-08-19 17:04 ` Vinod Koul
2015-07-08 14:28 ` [PATCHv4 5/6] dmaengine: mv_xor: de-duplicate mv_chan_set_mode*() Thomas Petazzoni
2015-08-19 17:05 ` Vinod Koul [this message]
2015-07-08 14:28 ` [PATCHv4 6/6] dmaengine: mv_xor: optimize performance by using a subset of the XOR channels Thomas Petazzoni
2015-08-19 17:05 ` Vinod Koul
2015-07-08 15:37 ` [PATCHv4 0/6] dmaengine: mv_xor fixes and improvements Andrew Lunn
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