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

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Message-ID: <20200923100526.GD1559@shell.armlinux.org.uk>
Date:   Wed, 23 Sep 2020 11:05:26 +0100
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Christoph Hellwig <hch@....de>
Cc:     Tony Lindgren <tony@...mide.com>,
        Janusz Krzysztofik <jmkrzyszt@...il.com>,
        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 08:47:23AM +0200, Christoph Hellwig wrote:
> 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.

I don't think that's going to happen very soon... seems way too much
effort to pull down the appropriate tree to build and test.  Sorry.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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