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[Xen-devel] [PATCH]HVM CDROM DMA support

To: "Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>, <Keir.Fraser@xxxxxxxxxxxx>, <Christian.Limpach@xxxxxxxxxxxx>
From: "Wang, Winston L" <winston.l.wang@xxxxxxxxx>
Date: Fri, 13 Oct 2006 16:50:58 -0700
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, "Wang, Winston L" <winston.l.wang@xxxxxxxxx>
Delivery-date: Fri, 13 Oct 2006 16:52:05 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcZJ+X/aibN5jDuIR5qaQWxIPo6lRgAAB3DgGcLc9lABXN7R8AD6IxmgAAZ8ITANKTdBwA==
Thread-topic: [Xen-devel] [PATCH]HVM CDROM DMA support

Attached please review the patch adding back the HVM CDROM DMA support
from last years.
Tested it showing have about 300% (data transfer rate) faster than
current PIO mode. This is meaningful for guest OS installation.

Signed-off-by: Winston Wang <winston.l.wang@xxxxxxxxx

Attachment: qemu_atapi_dma.patch
Description: qemu_atapi_dma.patch

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