From: Takashi Iwai <tiwai@suse.de>
To: Giuliano Pochini <pochini@shiny.it>
Cc: alsa-devel <alsa-devel@lists.sourceforge.net>
Subject: Re: DMA buffer
Date: Tue, 11 Mar 2003 10:46:39 +0100 [thread overview]
Message-ID: <s5hzno22q2o.wl@alsa2.suse.de> (raw)
In-Reply-To: <1047341380.4317.2.camel@Jay>
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
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prev parent reply other threads:[~2003-03-11 9:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-11 0:09 DMA buffer Giuliano Pochini
2003-03-11 9:46 ` Takashi Iwai [this message]
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