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HV: load host pm S state data while create vm0

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The pm S state data is from host ACPI info and needed for S3/S5
implementation.

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Victor Sun
2018-06-08 09:28:48 +08:00
committed by lijinxia
parent 88e1c4975c
commit 9a56024b49
5 changed files with 27 additions and 3 deletions
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1
hypervisor/include/arch/x86/guest/pm.h
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@@ -8,6 +8,7 @@
#define PM_H
void vm_setup_cpu_state(struct vm *vm);
int vm_load_pm_s_state(struct vm *vm);
int validate_pstate(struct vm *vm, uint64_t perf_ctl);
struct cpu_cx_data* get_target_cx(struct vm *vm, uint8_t cn);

1
hypervisor/include/arch/x86/guest/vm.h
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@@ -63,6 +63,7 @@ struct vm_pm_info {
struct cpu_px_data px_data[MAX_PSTATE];
uint8_t cx_cnt; /* count of all Cx entries */
struct cpu_cx_data cx_data[MAX_CSTATE];
struct pm_s_state_data *sx_state_data; /* data for S3/S5 implementation */
};
/* VM guest types */