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Date: Sat, 27 Dec 2008 01:49:28 +0100 From: Andreas Bombe <andreas.bombe@...um.de> To: "Hans J. Koch" <hjk@...utronix.de> Cc: Joerg Roedel <joro@...tes.org>, Edward Estabrook <edward.estabrook.lkml@...il.com>, linux-kernel@...r.kernel.org, linux-api@...r.kernel.org, gregkh@...e.de, edward.estabrook@...il.com, edward_estabrook@...lent.com Subject: Re: [PATCH 1/1] Userspace I/O (UIO): Add support for userspace DMA (corrected) On Thu, Dec 25, 2008 at 04:20:15PM +0100, Hans J. Koch wrote: > On Thu, Dec 25, 2008 at 01:30:04PM +0100, Joerg Roedel wrote: > > I like that idea of a seperate directory in sysfs. How about allocating > > DMA memory by creating files in this directory. > > Nice idea, but AFAICT sysfs doesn't support creating files from userspace. For that there is configfs. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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