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[Xen-ia64-devel] [PATCH]Fix domain0 no VGA console bug.
| To: | <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-ia64-devel] [PATCH]Fix domain0 no VGA console bug. |
| From: | "Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx> |
| Date: | Wed, 31 May 2006 20:30:29 +0800 |
| Delivery-date: | Wed, 31 May 2006 05:30:43 -0700 |
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| Sender: | xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| Thread-index: | AcaEqctDDofFqb32QlqEd1EgejfX/wAAAkXA |
| Thread-topic: | [PATCH]Fix domain0 no VGA console bug. |
After enabling dom0_vp mode, we lost domain0's VGA console, and we have to connect it through network or serial console. The reason is that VGA frame buffer(0xa0000-0xc0000) was set to conventional memory not IO in dom0's p2m table. Attached patch fixes it. Thanks -Xiantao
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