[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] About ISA DMA

To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Wed, 21 Mar 2007 14:03:30 +0800
Delivery-date: Tue, 20 Mar 2007 23:02:48 -0700
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
Thread-index: AcdrfqXht/Z5QYRhQJKl4NNOdbQpIQ==
Thread-topic: About ISA DMA

Just curious whether Xen supports legacy ISA DMA for now which 
has requirement on lower 16M memory. If can, how is it supported 
since 1M-16M are occupied by Xen? Dom0 seems only setup 
fixmap for 0-1M physical memory...

Thanks,
Kevin

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

Follow-Ups:
- Re: [Xen-devel] About ISA DMA
  - From: Keir Fraser

Prev by Date: [Xen-devel] Move MEMZONE_XEN to the last
Next by Date: [Xen-devel] vmx status report against changeset 14462 - 2 new issues
Previous by thread: [Xen-devel] Move MEMZONE_XEN to the last
Next by thread: Re: [Xen-devel] About ISA DMA
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.