RE: Issues with i.MX SPI DMA transfers

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Subject: RE: Issues with i.MX SPI DMA transfers
From: Robin Gong <yibin.gong@xxxxxxx>
Date: Thu, 18 Apr 2019 01:19:05 +0000
Accept-language: en-US
Cc: "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, "linux-arm-kernel@xxxxxxxxxxxxxxxxxxx" <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, "linux-spi@xxxxxxxxxxxxxxx" <linux-spi@xxxxxxxxxxxxxxx>, dl-linux-imx <linux-imx@xxxxxxx>, Fabio Estevam <festevam@xxxxxxxxx>, Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>, Shawn Guo <shawnguo@xxxxxxxxxx>, Mark Brown <broonie@xxxxxxxxxx>, "dmaengine@xxxxxxxxxxxxxxx" <dmaengine@xxxxxxxxxxxxxxx>, Vinod Koul <vkoul@xxxxxxxxxx>, Dan Williams <dan.j.williams@xxxxxxxxx>, Andy Duan <fugang.duan@xxxxxxx>, Han Xu <han.xu@xxxxxxx>, Clark Wang <xiaoning.wang@xxxxxxx>
In-reply-to: <VI1PR04MB454302BAF353124ED13747DC892D0@VI1PR04MB4543.eurprd04.prod.outlook.com>
References: <08fcbd65-510f-84f8-d6d6-ff56aa9ca9ad@gmail.com> <20190328065247.uz73lap7ljf5q3tb@pengutronix.de> <b8e80127-e377-9ef9-2447-b0126fdad7dc@gmail.com> <VI1PR04MB45438E01D91829849A4E0BB289590@VI1PR04MB4543.eurprd04.prod.outlook.com> <d7a2e5c5-4ee0-8c89-1bab-654db0ae38dd@gmail.com> <VI1PR04MB4543B1708FA151EED0CB722A89550@VI1PR04MB4543.eurprd04.prod.outlook.com> <95df9334-3d0c-7d13-e431-5a4aa2b9907e@gmail.com> <VI1PR04MB454305A56372466A38E9F81989560@VI1PR04MB4543.eurprd04.prod.outlook.com> <VI1PR04MB454302BAF353124ED13747DC892D0@VI1PR04MB4543.eurprd04.prod.outlook.com>

Hi Igor,
	Did you meet any issue with my latest patch?

> -----Original Message-----
> From: Robin Gong
> Sent: April 9, 2019 11:26> 
> Hi Igor,
> 	Please have a try with the attached patches, and revert 25aaa75df1e6,
> ad0d92d7ba6a , dd4b487b32a3, df07101e1c4a before apply. Besides XCH, tx
> thresh should be set to 0 , now no failure caught on ecspi5.
>

Follow-Ups:
- Re: Issues with i.MX SPI DMA transfers
  - From: Igor Plyatov

References:
- Issues with i.MX SPI DMA transfers
  - From: Igor Plyatov
- Re: Issues with i.MX SPI DMA transfers
  - From: Uwe Kleine-König
- Re: Issues with i.MX SPI DMA transfers
  - From: Igor Plyatov
- RE: Issues with i.MX SPI DMA transfers
  - From: Robin Gong
- Re: Issues with i.MX SPI DMA transfers
  - From: Igor Plyatov
- RE: Issues with i.MX SPI DMA transfers
  - From: Robin Gong
- Re: Issues with i.MX SPI DMA transfers
  - From: Igor Plyatov
- RE: Issues with i.MX SPI DMA transfers
  - From: Robin Gong
- RE: Issues with i.MX SPI DMA transfers
  - From: Robin Gong

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