68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
#pragma once
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#include <uacpi/types.h>
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#include <uacpi/status.h>
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#include <uacpi/uacpi.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef UACPI_BAREBONES_MODE
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/*
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* Set the firmware waking vector in FACS.
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*
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* 'addr32' is the real mode entry-point address
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* 'addr64' is the protected mode entry-point address
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*/
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UACPI_ALWAYS_ERROR_FOR_REDUCED_HARDWARE(
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uacpi_status uacpi_set_waking_vector(
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uacpi_phys_addr addr32, uacpi_phys_addr addr64
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))
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typedef enum uacpi_sleep_state {
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UACPI_SLEEP_STATE_S0 = 0,
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UACPI_SLEEP_STATE_S1,
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UACPI_SLEEP_STATE_S2,
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UACPI_SLEEP_STATE_S3,
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UACPI_SLEEP_STATE_S4,
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UACPI_SLEEP_STATE_S5,
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UACPI_SLEEP_STATE_MAX = UACPI_SLEEP_STATE_S5,
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} uacpi_sleep_state;
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/*
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* Prepare for a given sleep state.
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* Must be caled with interrupts ENABLED.
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*/
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uacpi_status uacpi_prepare_for_sleep_state(uacpi_sleep_state);
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/*
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* Enter the given sleep state after preparation.
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* Must be called with interrupts DISABLED.
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*/
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uacpi_status uacpi_enter_sleep_state(uacpi_sleep_state);
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/*
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* Prepare to leave the given sleep state.
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* Must be called with interrupts DISABLED.
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*/
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uacpi_status uacpi_prepare_for_wake_from_sleep_state(uacpi_sleep_state);
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/*
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* Wake from the given sleep state.
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* Must be called with interrupts ENABLED.
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*/
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uacpi_status uacpi_wake_from_sleep_state(uacpi_sleep_state);
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/*
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* Attempt reset via the FADT reset register.
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*/
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uacpi_status uacpi_reboot(void);
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#endif // !UACPI_BAREBONES_MODE
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#ifdef __cplusplus
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}
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#endif
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