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(parent: 76596d0) | patch
x86: allow Dom0 to control a few more MSR bits
authorKeir Fraser <keir.fraser@citrix.com>
Mon, 1 Sep 2008 10:29:01 +0000 (11:29 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Mon, 1 Sep 2008 10:29:01 +0000 (11:29 +0100)
commitab2d69651e78072c35646798faebffa352aeadbd
treed9142c4f1300d1c054dff3f58ea4d67761a93e5ctree | snapshot
parent76596d0d07a02460a7f11ad5e00a2070249ee3b5commit | diff
x86: allow Dom0 to control a few more MSR bits

Linux 2.6.27 adds code to enable extended config space accesses in the
Northbridge Configuration MSR; Xen should allow Dom0 to control the
respective bit.

Likewise, 2.6.26 added support to enable the MMIO config space access
method for certain Sun systems, so similarly Xen should allow Dom0 to
control the respective fields of the MMIO Configuration Base Address
Register.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
xen/arch/x86/traps.c diff | blob | history
xen/include/asm-x86/msr-index.h diff | blob | history
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