From: khc@pm.waw.pl (Krzysztof Halasa)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] Fix IXP4xx coherent allocations
Date: Sat, 30 Mar 2013 14:18:12 +0100 [thread overview]
Message-ID: <m3li95f2ln.fsf@intrepid.localdomain> (raw)
In-Reply-To: <20130323.195740.2108147521543354261.davem@davemloft.net> (David Miller's message of "Sat, 23 Mar 2013 19:57:40 -0400 (EDT)")
David Miller <davem@davemloft.net> writes:
>> ARM core code currently requires coherent DMA mask to be set.
> This requirement is not reasonable.
>
> The DMA API documentation clearly states what the default must be,
> and what drivers are guarenteed will be the default.
ARM people - what do you think?
--
Krzysztof Halasa
prev parent reply other threads:[~2013-03-30 13:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-23 19:35 [PATCH] Fix IXP4xx coherent allocations Krzysztof Halasa
2013-03-23 23:57 ` David Miller
2013-03-24 19:11 ` Ben Hutchings
2013-03-24 21:15 ` Krzysztof Halasa
2013-03-30 13:29 ` Russell King - ARM Linux
2013-03-30 14:22 ` Krzysztof Halasa
2013-03-30 15:31 ` Russell King - ARM Linux
2013-04-01 20:17 ` Krzysztof Halasa
2013-04-02 0:40 ` Ben Hutchings
2013-03-30 13:18 ` Krzysztof Halasa [this message]
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