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HV: add bsp acpi info support

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On some occations HV operates relying on host acpi info, we can use a
c file to store this data. The data could be hardcoded or use offline
tool that run on target first and then generate the file automatically.

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Victor Sun
2018-06-12 15:28:16 +08:00
committed by lijinxia
parent 35f06b8382
commit 88e1c4975c
4 changed files with 73 additions and 0 deletions
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24
hypervisor/include/public/acrn_common.h
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@@ -305,6 +305,30 @@ struct cpu_px_data {
uint64_t status; /* success indicator */
} __attribute__((aligned(8)));
struct acpi_sx_pkg {
uint8_t val_pm1a;
uint8_t val_pm1b;
uint16_t reserved;
} __attribute__((aligned(8)));
struct pm_s_state_data {
struct acpi_generic_address pm1a_evt;
struct acpi_generic_address pm1b_evt;
struct acpi_generic_address pm1a_cnt;
struct acpi_generic_address pm1b_cnt;
struct acpi_sx_pkg s3_pkg;
struct acpi_sx_pkg s5_pkg;
uint32_t *wake_vector_32;
uint64_t *wake_vector_64;
}__attribute__((aligned(8)));
struct acpi_info {
int16_t x86_family;
int16_t x86_model;
struct pm_s_state_data pm_s_state;
/* TODO: we can add more acpi info field here if needed. */
};
/**
* @brief Info PM command from DM/VHM.
*