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| From: | Paolo Bonzini |
| Subject: | [Qemu-devel] Re: [PATCH 0/2] pckbd improvements |
| Date: | Sun, 16 May 2010 11:42:27 +0200 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100330 Fedora/3.0.4-1.fc12 Lightning/1.0b2pre Thunderbird/3.0.4 |
On 05/15/2010 11:49 AM, Blue Swirl wrote:
In 2/2, A20 logic changes a bit but I doubt any guest would be broken if A20 line written through I/O port 92 couldn't be read via i8042. The reverse (write using i8042 and read port 92) will work.
Why take the risk? PaolO
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