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Re: [Xen-devel] [PATCH][HVM] Reserve MMIO a0000-c0000 in ACPI dsdt
| To: | "He, Qing" <qing.he@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH][HVM] Reserve MMIO a0000-c0000 in ACPI dsdt |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Thu, 16 Nov 2006 09:35:14 +0000 |
| Delivery-date: | Thu, 16 Nov 2006 01:35:34 -0800 |
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| Thread-topic: | [Xen-devel] [PATCH][HVM] Reserve MMIO a0000-c0000 in ACPI dsdt |
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On 16/11/06 9:32 am, "He, Qing" <qing.he@xxxxxxxxx> wrote: > Actually, I think it matters. > This DSDT section is directly drawn from one native box. Without it, 64bit > vista cannot boot successfully, and 64bit Windows 2003 reports resource > conflict due to this region. > > I don't know why only 64bit Windows complains, but add the region in dsdt > would solve the problem. Per my experience, Windows has higher restrictions on > ACPI tables than Linux. Ok, I did the same with my native ACPI tables and yes, that region is marked as reserved. I also got scared by the size and complexity of modern DSDTs. I hate AML! -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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