Messages in this thread | | | Date | Sun, 16 Dec 2007 18:53:38 -0600 | From | Robert Hancock <> | Subject | Re: [PATCH] x86_64: fix problems due to use of "outb" to port 80 on some AMD64x2 laptops, etc. |
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David P. Reed wrote: > PS: If I have time, I may try to build Rene's port 80 test for Windows > and run it under WinXP on this machine (I still have a crappy little > partition that boots it). If it freezes the same way, it's almost > certain a design "feature", and if it doesn't freeze, we might suspect > that there is compensating logic in either Windows ACPI code or some way > that windows "sets up" the machine.
You'd have to replace the iopl call to an equivalent one for Windows (seems like NtSetInformationProcess(ProcessUserModeIOPL) might do what you need).
-- Robert Hancock Saskatoon, SK, Canada To email, remove "nospam" from hancockr@nospamshaw.ca Home Page: http://www.roberthancock.com/
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