ia64/xen-unstable

view docs/Doxyfilter @ 11472:3e31c5e160cf

[HVM] Fix an error when read from APIC registers like IRR, ISR and TMR.
From SDM3 spec, for APIC registers, all 32-bit registers should
be accessed using 128-bit aligned 32bit loads or stores.
And wider registers (64-bit or 256-bit) must be accessed using
multiple 32-bit loads or stores.

In old APIC virtualization code, we use IRR, ISR and TMR which are
256-bit registers as contiguous bit maps other than multiple 32-bit.

So guest always fetch error values.

Original patch was:
* Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com>
* Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
* Signed-off-by: Eddie Dong <eddie.dong@intel.com>

Signed-off-by: Keir Fraser <keir@xensource.com>
author kaf24@firebug.cl.cam.ac.uk
date Wed Sep 13 15:59:14 2006 +0100 (2006-09-13)
parents 06d84bf87159
children
line source
1 #!/bin/sh
3 #
4 # Doxyfilter <source-root> <filename>
5 #
7 dir=$(dirname "$0")
9 PYFILTER="$dir/pythfilter.py"
11 if [ "${2/.py/}" != "$2" ]
12 then
13 python "$PYFILTER" -r "$1" -f "$2"
14 else
15 cat "$2"
16 fi