src/ec/google/chromeec/smm.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef _EC_GOOGLE_CHROMEEC_SMM_H
   4 #define _EC_GOOGLE_CHROMEEC_SMM_H
   5
   6 #include <stdint.h>
   7
   8 /* Process all events from the EC when EC triggered an SMI#. */
   9 void chromeec_smi_process_events(void);
  10
  11 void chromeec_set_usb_charge_mode(int slp_type);
  12
  13 /*
  14  * Set wake masks according to sleep type, clear SCI and SMI masks,
  15  * and clear any pending events.
  16  */
  17 void chromeec_smi_sleep(int slp_type, uint64_t s3_mask, uint64_t s5_mask);
  18
  19 /*
  20  * Set device event masks according to sleep type,
  21  * and clear any pending device events.
  22  */
  23 void chromeec_smi_device_event_sleep(int slp_type, uint64_t s3_mask,
  24                                      uint64_t s5_mask);
  25
  26 /*
  27  * Provided the APMC command do the following while clearing pending events.
  28  * APM_CNT_ACPI_ENABLE: clear SMI mask. set SCI mask.
  29  * APM_CNT_ACPI_DISABLE: clear SCI mask. set SMI mask.
  30  */
  31 void chromeec_smi_apmc(int apmc, uint64_t sci_mask, uint64_t smi_mask);
  32
  33 #endif /* _EC_GOOGLE_CHROMEEC_SMM_H */