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[Xen-bugs] [Bug 812] Can't obtain dma address for granted page in dom0
| To: | xen-bugs@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-bugs] [Bug 812] Can't obtain dma address for granted page in dom0 |
| From: | bugzilla-daemon@xxxxxxxxxxxxxxxxxxx |
| Date: | Tue, 7 Nov 2006 07:43:12 -0800 |
| Delivery-date: | Tue, 07 Nov 2006 07:44:13 -0800 |
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http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=812 kmansley@xxxxxxxxxxxxxx changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID ------- Comment #1 from kmansley@xxxxxxxxxxxxxx 2006-11-07 07:43 ------- Keir followed-up to my mailing list questions to point out that while the xenbus_map_ring_valloc() API doesn't support this, I can achieve what I want by using the GNTMAP_device_map flag to the HYPERVISOR_grant_table_op. This then doesn't map the granted page into dom0's address space, but does provide a device bus address that can be used. Resolving INVALID. -- Configure bugmail: http://bugzilla.xensource.com/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ Xen-bugs mailing list Xen-bugs@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-bugs |
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