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From: Tony Lindgren <tony@atomide.com>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: b-liu@ti.com, gregkh@linuxfoundation.org,
	linux-usb@vger.kernel.org, linux-omap@vger.kernel.org,
	balbi@kernel.org, linux-kernel@vger.kernel.org,
	Aaro Koskinen <aaro.koskinen@iki.fi>
Subject: Re: [PATCH 4/4] usb: musb: tusb6010_omap: Convert to DMAengine API
Date: Thu, 4 May 2017 12:40:34 -0700	[thread overview]
Message-ID: <20170504194034.GA3489@atomide.com> (raw)
In-Reply-To: <20170503105645.26759-5-peter.ujfalusi@ti.com>

Hi,

* Peter Ujfalusi <peter.ujfalusi@ti.com> [170503 04:00]:
> With the port_window support in DMAengine and the sDMA driver we can
> convert the driver to DMAengine.

Actually looks like this patch still has some issues.. Pinging
the n8x0 with for example ping -s1 causes things to stop working.

This is when using only with the async gpmc access as the sync
gpmc access seems to have a regression not related to this series.
I'll try to track down that sync gpmc issue as that most likely
hints to something being wrong in the gpmc code in general.

Regards,

Tony

  reply	other threads:[~2017-05-04 19:40 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-03 10:56 [PATCH 0/4] usb: musb: tusb6010_omap: Convert to DMAengine Peter Ujfalusi
2017-05-03 10:56 ` Peter Ujfalusi
2017-05-03 10:56 ` [PATCH 1/4] usb: musb: tusb6010_omap: Create new struct for DMA data/parameters Peter Ujfalusi
2017-05-03 10:56   ` Peter Ujfalusi
2017-05-03 10:56 ` [PATCH 2/4] usb: musb: tusb6010_omap: Allocate DMA channels upfront Peter Ujfalusi
2017-05-03 10:56   ` Peter Ujfalusi
2017-05-03 10:56 ` [PATCH 3/4] ARM: OMAP2+: DMA: Add slave map entries for 24xx external request lines Peter Ujfalusi
2017-05-03 10:56   ` Peter Ujfalusi
2017-05-03 10:56 ` [PATCH 4/4] usb: musb: tusb6010_omap: Convert to DMAengine API Peter Ujfalusi
2017-05-03 10:56   ` Peter Ujfalusi
2017-05-04 19:40   ` Tony Lindgren [this message]
2017-05-04 21:05     ` Tony Lindgren
2017-05-05 13:37       ` Peter Ujfalusi
2017-05-05 13:37         ` Peter Ujfalusi
2017-05-05 15:17         ` Peter Ujfalusi
2017-05-05 15:17           ` Peter Ujfalusi
2017-05-05 22:55           ` Tony Lindgren
2017-05-08 15:12             ` Peter Ujfalusi
2017-05-08 15:12               ` Peter Ujfalusi
2017-05-08 15:29               ` Tony Lindgren
2017-05-04 14:31 ` [PATCH 0/4] usb: musb: tusb6010_omap: Convert to DMAengine Tony Lindgren
2017-05-05  7:28   ` Peter Ujfalusi
2017-05-05  7:28     ` Peter Ujfalusi

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