From: Kalle Valo <kvalo@codeaurora.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: "Rafał Miłecki" <zajec5@gmail.com>,
"Arnd Bergmann" <arnd@arndb.de>,
"Hauke Mehrtens" <hauke@hauke-m.de>,
linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [v2] bcma: use of_dma_configure() to set initial dma mask
Date: Sat, 3 Sep 2016 14:08:19 +0000 (UTC) [thread overview]
Message-ID: <20160903140819.359A96216A@smtp.codeaurora.org> (raw)
In-Reply-To: <1458207563-3453369-1-git-send-email-arnd@arndb.de>
Arnd Bergmann <arnd@arndb.de> wrote:
> While fixing another bug, I noticed that bcma manually sets up
> a dma_mask pointer for its child devices. We have a generic
> helper for that now, which should be able to cope better with
> any variations that might be needed to deal with cache coherency,
> unusual DMA address offsets, iommus, or limited DMA masks, none
> of which are currently handled here.
>
> This changes the core to use the of_dma_configure(), like
> we do for platform devices that are probed directly from
> DT.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Nobody tested this, so I'll drop the patch.
--
Sent by pwcli
https://patchwork.kernel.org/patch/8608751/
next prev parent reply other threads:[~2016-09-03 14:15 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-17 9:39 [PATCH v2] bcma: use of_dma_configure() to set initial dma mask Arnd Bergmann
2016-03-30 12:30 ` Kalle Valo
2016-09-03 14:08 ` Kalle Valo [this message]
2016-09-05 21:34 ` Rafał Miłecki
2016-09-06 9:34 ` Arnd Bergmann
2016-09-09 9:03 ` [v2] " Kalle Valo
[not found] <20160903140819.245F06216C@smtp.codeaurora.org>
2016-09-05 15:26 ` Arnd Bergmann
2016-09-05 18:34 ` Arend Van Spriel
2016-09-06 7:48 ` Kalle Valo
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