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[Xen-ia64-devel] [PATCH]Fix domain0 no VGA console bug.

  • To: <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
  • 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
  • List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
  • 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

Attachment: fix_dom0_vga_console.patch
Description: fix_dom0_vga_console.patch

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