From: Tony Lindgren <tony@atomide.com>
To: Christoph Hellwig <hch@lst.de>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>, linux-omap@vger.kernel.org
Subject: Re: omap1 and __arch_pfn_to_dma
Date: Wed, 9 Sep 2020 08:55:52 +0300 [thread overview]
Message-ID: <20200909055552.GA2747@atomide.com> (raw)
In-Reply-To: <20200908092831.GA20123@lst.de>
Hi,
* Christoph Hellwig <hch@lst.de> [200908 09:28]:
> Hi Aaro and Tony,
>
> omap1 is the last arm platform implementing __arch_pfn_to_dma and
> __arch_dma_to_pfn. Any chance you could help converting them to
> use the dma pfn offset in struct device [1] instead?
Sounds like a plan, however I don't have currently access to my omap1
devices and won't for about a month. Aaro care to look at this?
Regards,
Tony
> p1] which we are also reworking to support multiple ranges, but I
> can help with fixing that up easily
next prev parent reply other threads:[~2020-09-09 5:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-08 9:28 omap1 and __arch_pfn_to_dma Christoph Hellwig
2020-09-09 5:55 ` Tony Lindgren [this message]
2020-09-09 19:47 ` Grygorii Strashko
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