acrn-hypervisor/hypervisor/include/arch/x86/guest
Zide Chen 865ee2956e hv: emulate ACPI reset register for Service OS guest
Handle the PIO reset register that is defined in host ACPI:

Parse host FADT table to get the host reset register info, and emulate
it for Service OS:

- return all '1' for guest reads because the read behavior is not defined
  in ACPI.
- ignore guest writes with the reset value to stop it from resetting host;
  if guest writes other values, passthru it to hardware in case the reset
  register supports other functionalities.

Tracked-On: #2700
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2019-05-15 11:20:12 +08:00
..
assign.h hv: Remove separate interrupt routine for pre-launched VMs 2019-04-04 17:51:36 +08:00
ept.h hv:cleanup header file for guest folder 2019-02-21 10:38:30 +08:00
guest_memory.h HV: Modularize boot folder 2019-03-14 09:05:53 +08:00
guest_pm.h HV: Register S5 pio handler for dm-launched RTVM 2019-03-29 16:17:44 +08:00
instr_emul.h hv:move instr_emul_ctxt instance to struct vcpu 2019-03-13 14:04:20 +08:00
trusty.h hv: seed: refine header file 2019-03-15 14:09:56 +08:00
ucode.h HV:treewide:rename vcpu data structure 2018-11-05 15:35:49 +08:00
vcpu.h hv: vmsr: enable msr ia32_misc_enable emulation 2019-05-09 16:35:15 +08:00
vcpuid.h hv:cleanup header file for vm.c & vm.h 2019-02-03 13:50:42 +08:00
virtual_cr.h hv:move some files to guest folder 2019-01-30 20:43:04 +08:00
vlapic.h vlapic: refine IPI broadcast to support x2APIC mode 2019-04-25 09:12:16 +08:00
vm_reset.h hv: emulate ACPI reset register for Service OS guest 2019-05-15 11:20:12 +08:00
vm.h vm_state: Update vm state VM_STATE_INVALID to VM_POWERED_OFF 2019-05-08 16:58:41 +08:00
vmcs.h hv:cleanup header file for guest folder 2019-02-21 10:38:30 +08:00
vmexit.h hv: refine guest.h 2019-02-03 13:00:42 +08:00
vmtrr.h modularization: clean up namings in vMTRR module 2018-12-14 09:43:06 +08:00
vmx_io.h hv: emulate ACPI reset register for Service OS guest 2019-05-15 11:20:12 +08:00