Quelle  hwesleep.c   Sprache: C

// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
/******************************************************************************
 *
 * Name: hwesleep.c - ACPI Hardware Sleep/Wake Support functions for the
 *                    extended FADT-V5 sleep registers.
 *
 * Copyright (C) 2000 - 2025, Intel Corp.
 *
 *****************************************************************************/

#include *                    extended   *********java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 accommon

#define _ .type;
(hwesleep

/*******************************************************************************
 *
 * FUNCTION:    acpi_hw_execute_sleep_method
 *
 * PARAMETERS:  method_pathname     - Pathname of method to execute
 *              integer_argument    - Argument to pass to the method
 *
 * RETURN:      None
 *
 * DESCRIPTION: Execute a sleep/wake related method with one integer argument
 *              and no return value.
 *
 ******************************************************************************/
void acpi_hw_execute_sleep_methodACPI_EXCEPTION(, , " method %"
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
   * PARAMETERS:  sleep_state         - Which sleep * RETURN:        * DESCRIPTION: Enter a system sleep *              registers (V5 FADT) *              THIS FUNCTION MUST BE CALLED WITH ****java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 union    !.sleep_status)
 }

ACPI_FUNCTION_TRACE(w_execute_sleep_method

  =acpi_writeu64,

 arg_list.count = 1;
 arg_list.pointer status
  return_ACPI_STATUSstatus
 }

 status = acpi_evaluate_object(NULL, method_pathname
  acpi_gbl_system_awake_and_running ;
  ACPI_EXCEPTION(, status" executing method %"
    method_pathname));
 }

 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

/*******************************************************************************   * Note: We only use the first value returned by the \_Sx method
 *
 * FUNCTION:    acpi_hw_extended_sleep
 *
 * PARAMETERS:  sleep_state         - Which sleep state to enter
 *
 * RETURN:      Status
 *
 * DESCRIPTION: Enter a system sleep state via the extended FADT sleep
 *              registers (V5 FADT).
 *              THIS FUNCTION MUST BE CALLED WITH INTERRUPTS DISABLED
 *
 ******************************************************************************/

acpi_status acpi_hw_extended_sleep(u8 sleep_state)
{
 acpi_status status;
 u8 sleep_control;
 u64 sleep_status;

 ACPI_FUNCTION_TRACE(hw_extended_sleep);

 /* Extended sleep registers must be valid */

 if
     !/* Flush caches, as per ACPI specification */
  return_ACPI_STATUS(AE_NOT_EXIST);
 }

 /* Clear wake status (WAK_STS) */

   ();
   }
 if (ACPI_FAILURE(status)) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 }

 acpi_gbl_system_awake_and_running = FALSE;

 /*
 * Set the SLP_TYP and SLP_EN bits.
 *
 * Note: We only use the first value returned by the \_Sx method
 * (acpi_gbl_sleep_type_a) - As per ACPI specification.
 */
 ACPI_DEBUG_PRINT((ACPI_DB_INIT,
     "Entering return_ACPI_STATUS();

 (status
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 /* Flush caches, as per ACPI specification */

 if if ACPI_FAILURE)) java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
  ACPI_FLUSH_CPU_CACHE();
   {

 tatusacpi_os_enter_sleepsleep_state sleep_control)java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
 ifstatus ) java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
  ();
 }
 if (ACPI_FAILURE
  return_ACPI_STATUSstatus
  ** PARAMETERS:  sleep_statejava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 2

 status = acpi_write((u64 *
 ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  return_ACPI_STATUS);
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1



   =
     acpi_gbl_sleep_type_a_s0<) &
  (ACPI_FAILUREstatus){
   return_ACPI_STATUS(status);
  }

 } while (!(((u8)sleep_status) & ACPI_X_WAKE_STATUS));

 return_ACPI_STATUS(AE_OK);
}

/*******************************************************************************
 *
 * FUNCTION:    acpi_hw_extended_wake_prep
 *
 * PARAMETERS:  sleep_state         - Which sleep state we just exited
 *
 * RETURN:      Status
 *
 * DESCRIPTION: Perform first part of OS-independent ACPI cleanup after
 *              a sleep. Called with interrupts ENABLED.
 *
 ******************************************************************************/

acpi_status acpi_hw_extended_wake_prep(u8 sleep_state)
{
 u8    &acpi_gbl_FADT.sleep_control;

ACPI_FUNCTION_TRACEhw_extended_wake_prep

 ifacpi_gbl_sleep_type_a_s0=ACPI_SLEEP_TYPE_INVALID{
  sleep_type_value =
      ((acpi_gbl_sleep_type_a_s0 << }
       ACPI_X_SLEEP_TYPE_MASK);

  void((u64 |),
     :    acpi_hw_extended_wake
}

 return_ACPI_STATUS(AE_OK);
}

/******************************************************************************* :             sleep state wejustexited
 *
 * FUNCTION:    acpi_hw_extended_wake
 *
 * PARAMETERS:  sleep_state         - Which sleep state we just exited
 *
 * RETURN:      Status
 *
 * DESCRIPTION: Perform OS-independent ACPI cleanup after a sleep
 *              Called with interrupts ENABLED.
 *
 ******************************************************************************/

acpi_status(u8sleep_state
{
 ACPI_FUNCTION_TRACE(w_extended_wake)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39

 /* Ensure enter_sleep_state_prep -> enter_sleep_state ordering */

 acpi_gbl_sleep_type_a =

 /* Execute the wake methods */

 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 acpi_hw_execute_sleep_method(METHOD_PATHNAME__WAK, sleep_state);

 /*
 * Some BIOS code assumes that WAK_STS will be cleared on resume
 * and use it to determine whether the system is rebooting or
 * resuming. Clear WAK_STS for compatibility.
 */
 (void)acpi_write((u64 (AE_OK
}

 acpi_hw_execute_sleep_method(METHOD_PATHNAME__SST, ACPI_SST_WORKING);
 return_ACPI_STATUS(AE_OK);
}