From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:50203) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QRaOs-00055G-RD for qemu-devel@nongnu.org; Tue, 31 May 2011 21:39:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QRaOq-0007Lu-L7 for qemu-devel@nongnu.org; Tue, 31 May 2011 21:39:10 -0400 Received: from mail-bw0-f45.google.com ([209.85.214.45]:36086) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QRaOp-0007GK-3H for qemu-devel@nongnu.org; Tue, 31 May 2011 21:39:07 -0400 Received: by mail-bw0-f45.google.com with SMTP id 16so4438176bwz.4 for ; Tue, 31 May 2011 18:39:06 -0700 (PDT) Sender: Eduard - Gabriel Munteanu From: Eduard - Gabriel Munteanu Date: Wed, 1 Jun 2011 04:38:30 +0300 Message-Id: <1306892315-7306-9-git-send-email-eduard.munteanu@linux360.ro> In-Reply-To: <1306892315-7306-1-git-send-email-eduard.munteanu@linux360.ro> References: <1306892315-7306-1-git-send-email-eduard.munteanu@linux360.ro> Subject: [Qemu-devel] [RFC PATCH 08/13] es1370: use the DMA memory access interface List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: mst@redhat.com Cc: aliguori@us.ibm.com, david@gibson.dropbear.id.au, kvm@vger.kernel.org, rth@twiddle.net, aik@ozlabs.ru, joro@8bytes.org, seabios@seabios.org, qemu-devel@nongnu.org, agraf@suse.de, blauwirbel@gmail.com, yamahata@valinux.co.jp, kevin@koconnor.net, avi@redhat.com, Eduard - Gabriel Munteanu , dwg@au1.ibm.com, paul@codesourcery.com This allows the device to work properly with an emulated IOMMU. Signed-off-by: Eduard - Gabriel Munteanu --- hw/es1370.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/es1370.c b/hw/es1370.c index 40cb48c..1645dbd 100644 --- a/hw/es1370.c +++ b/hw/es1370.c @@ -802,7 +802,7 @@ static void es1370_transfer_audio (ES1370State *s, struct chan *d, int loop_sel, if (!acquired) break; - cpu_physical_memory_write (addr, tmpbuf, acquired); + pci_memory_write (&s->dev, addr, tmpbuf, acquired); temp -= acquired; addr += acquired; @@ -816,7 +816,7 @@ static void es1370_transfer_audio (ES1370State *s, struct chan *d, int loop_sel, int copied, to_copy; to_copy = audio_MIN ((size_t) temp, sizeof (tmpbuf)); - cpu_physical_memory_read (addr, tmpbuf, to_copy); + pci_memory_read (&s->dev, addr, tmpbuf, to_copy); copied = AUD_write (voice, tmpbuf, to_copy); if (!copied) break; -- 1.7.3.4