From: Serge Semin <Sergey.Semin@baikalelectronics.ru> To: Andy Shevchenko <andy.shevchenko@gmail.com> Cc: Serge Semin <fancer.lancer@gmail.com>, Mark Brown <broonie@kernel.org>, Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>, Georgy Vlasov <Georgy.Vlasov@baikalelectronics.ru>, Ramil Zaripov <Ramil.Zaripov@baikalelectronics.ru>, Pavel Parkhomenko <Pavel.Parkhomenko@baikalelectronics.ru>, Peter Ujfalusi <peter.ujfalusi@ti.com>, Feng Tang <feng.tang@intel.com>, Vinod Koul <vkoul@kernel.org>, <linux-spi@vger.kernel.org>, <linux-kernel@vger.kernel.org> Subject: Re: [PATCH 0/8] spi: dw-dma: Add max SG entries burst capability support Date: Fri, 31 Jul 2020 15:59:54 +0300 Message-ID: <20200731125954.jeeqmccnknqllwxh@mobilestation> (raw) In-Reply-To: <20200731092612.GK3703480@smile.fi.intel.com> On Fri, Jul 31, 2020 at 12:26:12PM +0300, Andy Shevchenko wrote: > On Fri, Jul 31, 2020 at 10:59:45AM +0300, Serge Semin wrote: > > ... > > > Note since the DMA-engine subsystem in kernel 5.8-rcX doesn't have the > > max_sg_burst capability supported, this series is intended to be applied > > only after the "next"-branch of the DMA-engine repository is merged into > > the mainline repo. Alternatively the series could be merged in through the > > DMA-engine repo. > > This needs to be thought through... There is nothing to think about: either Mark completes review/accepts the series and Vinod agrees to merge it in through the DMA-engine repo, or we'll have to wait until the next merge window is closed and then merge the series in traditionally through the SPI repo. -Sergey > > I gave some simple comments (and on top just try not to modify the same lines > inside one series two or more times, e.g. ret = func() -> return func() -> ret > = func() in one case). > > -- > With Best Regards, > Andy Shevchenko > >
next prev parent reply index Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-31 7:59 Serge Semin 2020-07-31 7:59 ` [PATCH 1/8] spi: dw-dma: Set DMA Level registers on init Serge Semin 2020-07-31 7:59 ` [PATCH 2/8] spi: dw-dma: Fail DMA-based transfer if no Tx-buffer specified Serge Semin 2020-07-31 7:59 ` [PATCH 3/8] spi: dw-dma: Configure the DMA channels in dma_setup Serge Semin 2020-07-31 9:16 ` Andy Shevchenko 2020-07-31 12:32 ` Serge Semin 2020-07-31 7:59 ` [PATCH 4/8] spi: dw-dma: Move DMA transfers submission to the channels prep methods Serge Semin 2020-07-31 9:15 ` Andy Shevchenko 2020-07-31 12:46 ` Serge Semin 2020-07-31 7:59 ` [PATCH 5/8] spi: dw-dma: Detach DMA transfer into a dedicated method Serge Semin 2020-07-31 7:59 ` [PATCH 6/8] spi: dw-dma: Move DMAC register cleanup to DMA transfer method Serge Semin 2020-07-31 7:59 ` [PATCH 7/8] spi: dw-dma: Pass exact data to the DMA submit and wait methods Serge Semin 2020-07-31 7:59 ` [PATCH 8/8] spi: dw-dma: Add one-by-one SG list entries transfer Serge Semin 2020-07-31 9:26 ` [PATCH 0/8] spi: dw-dma: Add max SG entries burst capability support Andy Shevchenko 2020-07-31 12:59 ` Serge Semin [this message] 2020-08-04 21:14 ` Mark Brown 2020-08-05 11:31 ` Vinod Koul
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