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HV: enable acpi pm1a register info fixup

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Previously ACPI PM1A register info was hardcoded to 0 in HV for generic boards,
but SOS still can know the real PM1A info so the system would hang if user
trigger S3 in SOS. Enabling PM1A register info fixup will let HV be able to
intercept the operation on PM1A and then make basic function of S3 work for
all boards;

Tracked-On: #2291

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Victor Sun
2019-04-29 13:52:37 +08:00
committed by wenlingz
parent 81e13de407
commit e2d723d4fa
8 changed files with 77 additions and 46 deletions
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2
hypervisor/include/arch/x86/host_pm.h
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@@ -17,9 +17,7 @@ struct cpu_state_info {
const struct cpu_cx_data *cx_data;
};
void set_host_wake_vectors(void *vector_32, void *vector_64);
struct pm_s_state_data *get_host_sstate_data(void);
void host_enter_s3(struct pm_s_state_data *sstate_data, uint32_t pm1a_cnt_val, uint32_t pm1b_cnt_val);
extern void asm_enter_s3(struct pm_s_state_data *sstate_data, uint32_t pm1a_cnt_val, uint32_t pm1b_cnt_val);
extern void restore_s3_context(void);