acrn-hypervisor/hypervisor/include/arch
Sainath Grandhi c85e35d31b hv: Switch APICv from MMIO to MSR for x2APIC mode of guest vLAPIC
When guest switches from xAPIC mode to x2APIC mode of vLAPIC operation,
MSRs are used to access vLAPIC. This patch adds APICv support for
MSR accesses to vLAPIC. Switching from xAPIC to x2APIC is supported via
APIC BASE MSR. Other modifications like disabling and switching back to
xAPIC are not supported.

Tracked-On: #1626
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Reviewed-by: Xu Anthony <anthony.xu@intel.com>
2018-11-02 13:48:43 +08:00
..
x86 hv: Switch APICv from MMIO to MSR for x2APIC mode of guest vLAPIC 2018-11-02 13:48:43 +08:00