FreeCalypso > hg > fc-tourmaline
view src/g23m-gprs/sm/sm_user_plane_control.h @ 221:5bf097aeaad7
LLS: when turning off all LEDs on boot, skip LED-C
Having LLS turn off LED-A and LED-B on boot is normally unnecessary
(they should already be off in Iota), but it is harmless, hence this
logic is kept for robustness. However, having LLS read-modify-write
the BCICTL2 register (to turn off LED-C) creates a potential race
condition with FCHG writes to this register, especially in the case
when baseband switch-on is caused by VCHG and charging is expected
to start right away. Furthermore, control of the charging LED itself
(on those hw targets that have it) is the responsibility of the FCHG
SWE, hence LLS should leave it alone.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Mon, 26 Apr 2021 21:55:13 +0000 |
parents | fa8dc04885d8 |
children |
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/*---------------------------------------------------------------------------- | Project : 3G PS | Module : SM +----------------------------------------------------------------------------- | Copyright 2003 Texas Instruments. | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments . | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments. +----------------------------------------------------------------------------- | Purpose: User Plane Control state machine definitions in the SM entity. | For design details, see: | 8010.908 SM Detailed Specification +---------------------------------------------------------------------------*/ /*==== DECLARATION CONTROL =================================================*/ #ifndef SM_USER_PLANE_CONTROL_H #define SM_USER_PLANE_CONTROL_H /*==== INCLUDES =============================================================*/ /*==== CONSTS ===============================================================*/ /*==== TYPES ================================================================*/ typedef enum { /* Incoming primitives */ SM_P_SM_ACTIVATE_RES, SM_P_SM_DEACTIVATE_RES, SM_P_SM_MODIFY_RES, /* Events from Context Control */ SM_I_USER_PLANE_ACTIVATE_START, SM_I_USER_PLANE_ACTIVATE_COMPLETE, SM_I_USER_PLANE_DEACTIVATE_LOCAL, SM_I_USER_PLANE_MODIFY, /* Events from Context Deactivate Control */ SM_I_USER_PLANE_DEACTIVATE, /* Number of events */ SM_USER_PLANE_CONTROL_NUMBER_OF_EVENTS } T_SM_USER_PLANE_CONTROL_EVENT; typedef enum { SM_USER_PLANE_DEACTIVATED, SM_USER_PLANE_ACTIVATE_STARTED, SM_USER_PLANE_ACTIVATE_COMPLETING, SM_USER_PLANE_ACTIVATED, SM_USER_PLANE_MODIFYING, SM_USER_PLANE_DEACTIVATING, /* Number of states */ SM_USER_PLANE_CONTROL_NUMBER_OF_STATES } T_SM_USER_PLANE_CONTROL_STATE; /*==== EXPORTS ==============================================================*/ extern void sm_user_plane_control_init(struct T_SM_CONTEXT_DATA *context); extern void sm_user_plane_control_exit(struct T_SM_CONTEXT_DATA *context); #ifdef DEBUG extern /*@observer@*/ const char *sm_user_plane_control_state(struct T_SM_CONTEXT_DATA *context); #endif extern void sm_user_plane_control(struct T_SM_CONTEXT_DATA *context, T_SM_USER_PLANE_CONTROL_EVENT event, /*@null@*/ void *data); #endif /* SM_USER_PLANE_CONTROL_H */ /*==== END OF FILE ==========================================================*/