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[Xen-devel] About ISA DMA
| To: | <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] About ISA DMA |
| 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 |
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| 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 |
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