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Re: [Xen-devel] Physical address mapping to user space in dom0 problem
| To: | Haw-Yuan Yang <hawyuan@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] Physical address mapping to user space in dom0 problem |
| From: | Keir Fraser <keir@xxxxxxxxxxxxx> |
| Date: | Fri, 16 Mar 2007 23:31:32 +0000 |
| Delivery-date: | Fri, 16 Mar 2007 16:29:46 -0700 |
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| Thread-topic: | [Xen-devel] Physical address mapping to user space in dom0 problem |
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On 16/3/07 23:27, "Haw-Yuan Yang" <hawyuan@xxxxxxxxx> wrote: Is there any alternative way to map the DMA address to user space in XEN dom0? Mmap via /dev/mem will work. It uses direct_remap_pfn_range(). -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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