From mboxrd@z Thu Jan  1 00:00:00 1970
From: Takashi Iwai <tiwai@suse.de>
Subject: Re: DMA buffer
Date: Tue, 11 Mar 2003 10:46:39 +0100
Sender: alsa-devel-admin@lists.sourceforge.net
Message-ID: <s5hzno22q2o.wl@alsa2.suse.de>
References: <1047341380.4317.2.camel@Jay>
Mime-Version: 1.0 (generated by SEMI 1.14.4 - "Hosorogi")
Content-Type: text/plain; charset=US-ASCII
Return-path: <alsa-devel-admin@lists.sourceforge.net>
In-Reply-To: <1047341380.4317.2.camel@Jay>
Errors-To: alsa-devel-admin@lists.sourceforge.net
List-Help: <mailto:alsa-devel-request@lists.sourceforge.net?subject=help>
List-Post: <mailto:alsa-devel@lists.sourceforge.net>
List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/alsa-devel>,
	<mailto:alsa-devel-request@lists.sourceforge.net?subject=subscribe>
List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/alsa-devel>,
	<mailto:alsa-devel-request@lists.sourceforge.net?subject=unsubscribe>
List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum=alsa-devel>
To: Giuliano Pochini <pochini@shiny.it>
Cc: alsa-devel <alsa-devel@lists.sourceforge.net>
List-Id: alsa-devel@alsa-project.org

At 11 Mar 2003 00:09:37 +0000,
Giuliano Pochini wrote:
> 
> 
> I have to allocate a page that the DSP will use to communicate with my
> driver via bus mastering. Can I use snd_malloc_pci_pages() ?

usually, yes.
it calls pci_alloc_consistent() inside.


Takashi


-------------------------------------------------------
This sf.net email is sponsored by:ThinkGeek
Welcome to geek heaven.
http://thinkgeek.com/sf