From: Michal Simek <michal.simek@xilinx.com>
To: Adrian Larumbe <adrianml@alumnos.upm.es>, <vkoul@kernel.org>,
<dmaengine@vger.kernel.org>,
Radhey Shyam Pandey <radheys@xilinx.com>
Cc: <michal.simek@xilinx.com>, <linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 0/3] Add support for MEMCPY_SG transfers
Date: Tue, 2 Nov 2021 11:33:28 +0100 [thread overview]
Message-ID: <e43c32d3-6f08-5b48-7bf2-a2ef660c658c@xilinx.com> (raw)
In-Reply-To: <20211101180825.241048-1-adrianml@alumnos.upm.es>
+Radhey,
On 11/1/21 19:08, Adrian Larumbe wrote:
> Bring back dmaengine API support for scatter-gather memcpy's.
>
> Changes in patch v2:
> * Expanded API function documentation to elaborate on its semantics,
> limitations and corner case behaviour.
> * Broke the patch series into three different ones: documentation, core
> API change and consumer driver
>
> v1 - https://lore.kernel.org/dmaengine/20210706234338.7696-1-adrian.martinezlarumbe@imgtec.com
>
> Adrian Larumbe (3):
> dmaengine: Add documentation for new memcpy scatter-gather function
> dmaengine: Add core function and capability check for DMA_MEMCPY_SG
> dmaengine: Add consumer for the new DMA_MEMCPY_SG API function.
>
> .../driver-api/dmaengine/provider.rst | 23 ++++
> drivers/dma/dmaengine.c | 7 +
> drivers/dma/xilinx/xilinx_dma.c | 122 ++++++++++++++++++
> include/linux/dmaengine.h | 20 +++
> 4 files changed, 172 insertions(+)
>
>
> base-commit: e0674853943287669a82d1ffe09a700944615978
>
next prev parent reply other threads:[~2021-11-02 10:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-06 23:43 [PATCH 0/2] Add support for MEMCPY_SG transfers Adrian Larumbe
2021-07-06 23:43 ` [PATCH 1/2] dmaengine: xilinx_dma: Restore support for memcpy SG transfers Adrian Larumbe
2021-07-14 4:58 ` Vinod Koul
2021-07-26 22:14 ` Adrian Larumbe
2021-07-29 4:19 ` Vinod Koul
2021-07-06 23:43 ` [PATCH 2/2] xilinx_dma: Fix read-after-free bug when terminating transfers Adrian Larumbe
2021-07-14 5:10 ` Vinod Koul
2021-11-01 18:08 ` [PATCH 0/3] Add support for MEMCPY_SG transfers Adrian Larumbe
2021-11-01 18:08 ` [PATCH 1/3] dmaengine: Add documentation for new memcpy scatter-gather function Adrian Larumbe
2021-11-01 18:08 ` [PATCH 2/3] dmaengine: Add core function and capability check for DMA_MEMCPY_SG Adrian Larumbe
2021-11-01 18:08 ` [PATCH 3/3] dmaengine: Add consumer for the new DMA_MEMCPY_SG API function Adrian Larumbe
2021-11-02 10:33 ` Michal Simek [this message]
2021-11-22 6:08 ` [PATCH 0/3] Add support for MEMCPY_SG transfers Vinod Koul
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