From: glebn@voltaire.com (Gleb Natapov)
To: hjk@linutronix.de
Cc: linux-kernel@vger.kernel.org
Subject: uio and DMA memory allocations
Date: Sun, 17 Dec 2006 17:04:45 +0200 [thread overview]
Message-ID: <20061217150445.GC11360@minantech.com> (raw)
Hi Hans,
Will it be possible to allocate DMAable memory using uio framework
(currently it isn't as far as I see). More specifically if a driver needs
memory allocated with dma_alloc_coherent() will it be possible to allocate
it and map into userspace using uio?
--
Gleb.
next reply other threads:[~2006-12-17 15:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-17 15:04 Gleb Natapov [this message]
2006-12-17 18:16 ` uio and DMA memory allocations Hans-Jürgen Koch
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