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Re: [Qemu-devel] [PATCH v3 5/6] vga: Use linear mapping + dirty logging
Re: [Qemu-devel] [PATCH v3 5/6] vga: Use linear mapping + dirty logging in chain 4 memory access mode
Tue, 13 Sep 2011 10:51:05 +0300
Mozilla/5.0 (X11; Linux i686 on x86_64; rv:6.0.2) Gecko/20110906 Thunderbird/6.0.2
On 09/13/2011 09:54 AM, Alexander Graf wrote:
> I had similar problems with sun4u, fixed with
> f69539b14bdba7a5cd22e1f4bed439b476b17286. I think also here, PCI
> should be given a memory range at 0x80000000 and VGA should
> automatically use that like.
Yeah, usually the ISA bus is behind an ISA-PCI bridge, so it should inherit the
offset from its parent. Or do you mean something different?
He means that isa_mem_base should go away; instead isa_address_space()
should be a subregion at offset 0x80000000.
Which vga variant are you using?
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
Re: [Qemu-devel] [PATCH v3 5/6] vga: Use linear mapping + dirty logging in chain 4 memory access mode, Blue Swirl, 2011/09/12