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From: | Avi Kivity |
Subject: | Re: [Qemu-devel] [PATCH] Implement PC port80 debug register. |
Date: | Mon, 29 Jun 2009 20:11:17 +0300 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Thunderbird/3.0b2 |
On 06/29/2009 07:07 PM, Jordan Justen wrote:
Anthony, That seems like a reasonable request.So, a 'info port80' command would be preferable to having i/o port 0x80 be read/write?
Maybe, info debug-port.
I still think the read/write port route would * better emulate systems, * be more flexible (allowing software the option to read it), * and, be easier to implement :)But, I think the most important part is to make the data accessible somehow. So, the monitor access method would work fine as well.
I don't object to read/write access. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.
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