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"S5" is one of the ACPI sleep states which means the function to shut down the VMs. On ACRN, the User VM must be shut down before powering off the Service VM, so we need a vUART channel to communicate between the Service VM and User VMs. This patch adds a vUART channel for each User VM connect to Service VM Tracked-On: #8782 Signed-off-by: Chenli Wei <chenli.wei@intel.com> Reviewed-by: Junjie Mao <junjie.mao@intel.com> |
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.. | ||
lib | ||
bdf.py | ||
board_capability.py | ||
clos.py | ||
cpu_affinity.py | ||
gpa.py | ||
guest_flags.py | ||
intx.py | ||
main.py | ||
memory_allocator.py | ||
pio.py | ||
s5_vuart.py |