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Re: [Qemu-block] About Cirrus VGA

From: Kevin Wolf
Subject: Re: [Qemu-block] About Cirrus VGA
Date: Tue, 28 Jun 2016 17:06:28 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

Am 28.06.2016 um 09:33 hat Zer0 geschrieben:
> Hello,
> I'm a software engineer from china, recently when I debug the QEMU code got
> some problem, after all my colleague can not solve the problem, I decide to 
> ask
> some professional.
> 1.When i try to debug the cirrus_vga_mem_write(...) function, the addr
> (parameter) always bigger than 0x10000, is anybody can tell me how can i do to
> make the addr smaller than 0x10000.
> I have tried to use iowrite8(), iowrite16(), iowrite32(), iowrite8_rep() etc.
> just does not work.
> 2.There is another question, which API should I use to call these two 
> function:
> cirrus_linear_write(), cirrus_linear_bitblt_write()

Cirrus isn't a block device, so this question isn't right on qemu-block.
CCing qemu-devel (which should always be CCed anyway).


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