FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/cmh_psir.c @ 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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/* +------------------------------------------------------------------------------ | File: cmh_psir.c +------------------------------------------------------------------------------ | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | 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 Berlin, AG. +------------------------------------------------------------------------------ | Purpose: This module defines the functions used by the command | handler for packet I/O (PSI). +------------------------------------------------------------------------------ */ #ifdef FF_PSI #ifndef CMH_PSIR_C #define CMH_PSIR_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #ifdef GPRS #include "gprs.h" #endif #include "dti.h" /* functionality of the dti library */ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "aci.h" #include "psa.h" #include "cmh.h" #include "dti_conn_mng.h" #include "dti_cntrl_mng.h" #ifdef GPRS #include "gaci.h" #include "gaci_cmh.h" #endif #include "sap_dti.h" #include "cmh_sm.h" #include "psa_psi.h" #include "cmh_psi.h" #include "ati_src_psi.h" #ifndef CMH_UARTR_C #define CMH_UARTR_C #endif #include "aci_all.h" /*==== CONSTANTS ==================================================*/ #define MAX_BAUD_RATE 20 /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : CMH_PSI | | STATE : finished ROUTINE : cmhPSI_Ind | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void cmhPSI_Ind (T_ACI_PSI *psi_indic_msg, UBYTE src_id,U32 dio_cap) { #ifdef DTI UBYTE capability = DTI_CPBLTY_NO; UBYTE dti_capability; BOOL ret_val1 = FALSE; BOOL ret_val2 = FALSE; T_DTI_ENTITY_ID entity_list[] = {DTI_ENTITY_ACI}; TRACE_FUNCTION ("cmhPSI_Ind()"); /* register device to the DTI Control Manager */ switch (dio_cap) { case DIO_DATA_SER: capability = DTI_CPBLTY_SER; break; case DIO_DATA_MUX: capability = DTI_CPBLTY_SER; break; case DIO_DATA_PKT: capability = DTI_CPBLTY_PKT; break; } dti_capability = capability; ret_val1 = dti_cntrl_new_device ( src_id, /* ATI source ID */ DTI_ENTITY_PSI, /* device ID */ (UBYTE)(psi_indic_msg->devId&DIO_DEVICE_MASK), /* device number */ UART_DLCI_NOT_MULTIPLEXED,/* sub-channel number */ DTI_PORT_NUMBER_NOTPRESENT,/* ATI-RIV port number */ (UBYTE)(dti_capability|DTI_CPBLTY_CMD),/* capability */ (UBYTE)((psi_indic_msg->devId&DIO_DRV_MASK)>>24),/* driver id */ (UBYTE)((psi_indic_msg->devId&ACI_DIO_ID_MASK)>>8)); /* dio id */ if((psi_indic_msg->psi_data_mode EQ DRIVER_MODE_AT) OR (psi_indic_msg->psi_data_mode EQ DRIVER_MODE_AT_DATA)) { ret_val2 = dti_cntrl_est_dpath_indirect ( src_id, entity_list, 1, SPLIT, atiPSI_dti_cb, /*dti_capability*/DTI_CPBLTY_CMD, DTI_CID_NOTPRESENT); } else { ret_val2 = TRUE; } if ((ret_val1 EQ TRUE) AND (ret_val2 EQ TRUE)) { psaPSI_ConnRes ( psi_indic_msg->devId); } else { TRACE_EVENT ("ERROR: DTI MANAGER CAN NOT REGISTER DEVICE OR SET UP DTI CONNECTION"); } #else TRACE_EVENT ("ERROR: DTI MANAGER NOT ENABLED"); #endif /* DTI */ } /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : CMH_PSI | | STATE : finished ROUTINE : cmhPSI_DTI_OpenCnf | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void cmhPSI_DTI_OpenCnf (U32 devId, U32 link_id, T_DTI_CONN_RESULT result) { #ifdef DTI TRACE_FUNCTION ("cmhPSI_DTI_OpenCnf()"); dti_cntrl_entity_connected( link_id, DTI_ENTITY_PSI, result); #endif /* DTI */ } /* +--------------------------------------------------------------------+ | PROJECT : MODULE : CMH_PSI | | STATE : finished ROUTINE : cmhPSI_DTI_Close | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void cmhPSI_DTI_Close (U32 devId, T_PSI_DTI_CLS_TYP state, U32 link_id) { #ifdef DTI #ifdef GPRS UBYTE cid = PDP_CONTEXT_CID_INVALID; #endif TRACE_FUNCTION ("cmhPSI_Close()"); #ifdef GPRS cid = gaci_get_cid_over_link_id(link_id); #endif switch(state) { case PSI_DTI_CLS_CNF: /*DTI connection has been closed*/ dti_cntrl_entity_disconnected(link_id, DTI_ENTITY_PSI); break; case PSI_DTI_CLS_IND: /*dti_cntrl_close_dpath_from_dti_id(EXTRACT_DTI_ID(link_id));*/ dti_cntrl_entity_disconnected(link_id, DTI_ENTITY_PSI); break; default: break; } #ifdef GPRS if( PDP_CONTEXT_CID_INVALID NEQ cid) { /* Make sure the context gets de-activated in any case */ cmhSM_deactivateAContext(CMD_SRC_NONE, cid); gaci_RAT_caller(RAT_NO_CARRIER, cid, AT_CMD_CGDATA, CME_ERR_Unknown); } #endif #endif /* DTI */ } #endif /*FF_PSI*/ /*==== EOF ========================================================*/