linux-kernel - Re: [PATCH 1/4] ARM/omap1: switch to use dma_direct_set

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Message-ID: <20200921064723.GA18559@lst.de>
Date:   Mon, 21 Sep 2020 08:47:23 +0200
From:   Christoph Hellwig <hch@....de>
To:     Tony Lindgren <tony@...mide.com>
Cc:     Janusz Krzysztofik <jmkrzyszt@...il.com>,
        Christoph Hellwig <hch@....de>,
        Russell King <linux@...linux.org.uk>,
        Aaro Koskinen <aaro.koskinen@....fi>,
        Robin Murphy <robin.murphy@....com>,
        iommu@...ts.linux-foundation.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-omap@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH 1/4] ARM/omap1: switch to use dma_direct_set_offset for
 lbus DMA offsets

On Mon, Sep 21, 2020 at 09:44:18AM +0300, Tony Lindgren wrote:
> * Janusz Krzysztofik <jmkrzyszt@...il.com> [200919 22:29]:
> > Hi Tony,
> > 
> > On Friday, September 18, 2020 7:49:33 A.M. CEST Tony Lindgren wrote:
> > > * Christoph Hellwig <hch@....de> [200917 17:37]:
> > > > Switch the omap1510 platform ohci device to use dma_direct_set_offset
> > > > to set the DMA offset instead of using direct hooks into the DMA
> > > > mapping code and remove the now unused hooks.
> > > 
> > > Looks nice to me :) I still can't test this probably for few more weeks
> > > though but hopefully Aaro or Janusz (Added to Cc) can test it.
> > 
> > Works for me on Amstrad Delta (tested with a USB ethernet adapter).
> > 
> > Tested-by: Janusz Krzysztofik <jmkrzyszt@...il.com>
> 
> Great, good to hear! And thanks for testing it.
> 
> Christoph, feel free to queue this along with the other patches:
> 
> Acked-by: Tony Lindgren <tony@...mide.com>
> 
> Or let me know if you want me to pick it up.

I'd prefer to pick it up through the dma-mapping tree, but preferably
I'd pick the whole series up once Russell has tested footwinder.