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view src/gpf/ccd/ccddata_pdi.c @ 78:c632896652ba

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mfw/ti1_key.c: properly initialize notified_keys array The code in this ti1_key.c layer needs to call kpd_subscribe() and kpd_define_key_notification() functions in order to register with the KPD driver. The original code passed KPD_NB_PHYSICAL_KEYS in nb_notified_keys - this constant is defined to 24 in kpd_cfg.h on all platforms of interest to us - but it only filled the first 23 slots in the notified_keys array, resulting in stack garbage being passed to KPD API functions. The fix consists of initializing the last missed array slot to KPD_KEY_RECORD, the key ID for the right side button on the D-Sample handset. On our current hw targets this "Record" button exists as the EXTRA button on our Luna keypad board and as the camera button on the Pirelli DP-L10. There is no support whatsoever for this button in current BMI+MFW, we have no plans of doing anything with Pirelli's camera button even if we do get our UI fw running on that phone, and the Mother's dream of building our own FreeCalypso handset with the same button arrangement as D-Sample (including the right side button) is currently very nebulous - but let us nonetheless handle the full set of buttons on the KPD to MFW interface, and let upper layers weed out unsupported buttons.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 25 Oct 2020 23:41:01 +0000
parents 4e78acac3d88
children
line wrap: on
line source

/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   : ccddata_pdi.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 :  contains table with information to decode airmessages 
|             depending on the carrier-primitive
+----------------------------------------------------------------------------- 
*/ 

#include "pdi.h"
#include "ccdtable.h"
#include "mconst.cdg"
#include "pconst.cdg"

/* declaration of special ccdmsg preparation handlers */
int invoke_ccd_setStore(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int mphX_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int mphp_sing_block_req_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int mphp_sing_block_con_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int mphp_sing_block_con_edge_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int mphp_polling_resp_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int mac_data_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int mac_poll_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int rlc_data_0_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);
int rlc_data_1_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len);

/* declaration of primitive members to be collected */
static char* ccd_loadstore_elements[]=
{
  "loadstore_val0",
  "loadstore_val1",
  NULL
};

static char* mphX_constrainer[]=
{
  "error_flag",
  NULL
};

static char* mphp_sing_block_constrainer[]=
{
  "purpose",
  NULL
};

static char* mphp_sing_block_con_edge_constrainer[]=
{
  "purpose",
  "sb_status",
  "dl_error",
  NULL
};

static char* mphp_polling_resp_constrainer[] =
{
  "poll_resp_type",
  NULL
};

static char* mac_data_constrainer[] =
{
  "block_status",
  NULL
};

static char* rlc_data_constrainer[] =
{
  "rlc_id",
  NULL
};


/* decode info filter */
static T_PDI_DECODEINFO m_dinfo[]={
  /* type */  /* attrib */ /* prim */ /* entity */ /* mt */ /* pdi_prepare_ccdmsg */ /* primmbr */
  {PDI_DECODETYPE_L3PDU_N,   "sdu", "PH_*", "", 0xff, NULL, NULL},
  {PDI_DECODETYPE_L3PDU_N,   "sdu", "MPH_*", "", 0xff, NULL, NULL},
  {PDI_DECODETYPE_RR_SHORT,   "sdu", "DL_SHORT*", "RR_SHORT", 0xff, NULL, NULL},
#ifdef DL_DATA_REQ
#if (DL_DATA_REQ & 0x4000)
  /* Toggle direction for old-style DL_* primtives */
  {PDI_DECODETYPE_L3PDU_N,   "sdu", "DL_*", "", 0xff, NULL, NULL},
#endif
#endif

  {PDI_DECODETYPE_NOPD_N, "sdu", "XX_CCD_ASN1_DECODE_REQ", "ASN1_MSG", 0xff, NULL, NULL},  
  {PDI_DECODETYPE_NOPD, "sdu", "XX_CCD_ASN1_CODE_IND", "ASN1_MSG", 0xff, NULL, NULL},  
  {PDI_DECODETYPE_NOPD_N, "sdu", "XX_DYNARR_DECODE_REQ", "ASN1_MSG", 0xff, NULL, NULL},  
  {PDI_DECODETYPE_NOPD, "sdu", "XX_DYNARR_CODE_IND", "ASN1_MSG", 0xff, NULL, NULL},  
  {PDI_DECODETYPE_MAC_H_CHECK,   "dl_block", "MAC_DATA_IND", "GRR", 0xff,
                                  mac_data_checker, mac_data_constrainer},
  {PDI_DECODETYPE_MAC_H_CHECK,   "dl_block", "MAC_DATA_IND_EGPRS", "GRR", 0xff,
                                  mac_data_checker, mac_data_constrainer},
  {PDI_DECODETYPE_MAC_H_CHECK,   "ul_block", "MAC_EGPRS_DATA_REQ", "GRR", 0xff,
                                  mac_data_checker, mac_data_constrainer},
  {PDI_DECODETYPE_MAC_H_CHECK,   "ul_block", "MAC_DATA_REQ", "GRR", 0xff,
                                  mac_data_checker, mac_data_constrainer},
  {PDI_DECODETYPE_MAC_H_CHECK,   "ul_block", "MAC_POLL_REQ", "GRR", 0xff,
                                  mac_poll_checker, mac_data_constrainer},
  {PDI_DECODETYPE_NOPD,    "sdu", "RRGRR_GPRS_SI13_IND", "RR", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD,    "sdu", "RRGRR_IA_IND", "RR", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD,    "sdu", "RRGRR_DATA_IND", "RR", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD,    "sdu", "RRGRR_IA_DOWNLINK_IND", "RR", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD_N,  "sdu", "RRGRR_SI_STATUS_IND", "GRR", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD_N,  "sdu", "TB_NCELL_SI_DATA_IND", "RR", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD,    "sdu", "RRGRR_IAEXT_IND", "RR", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD,    "sdu", "RRGRR_DATA_REQ", "RR", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD_N,  "sdu", "TB_SCELL_SI_DATA_IND", "RR", 0xff, NULL, NULL},
#ifdef MPHP_DATA_IND
/* toggle direction for old 16bit MPHP* */
#if (MPHP_DATA_IND & 0x80000000)
  {PDI_DECODETYPE_MAC_H_CHECK,   "frame_array", "MPHP_DATA_IND", "GRR", 0xff,
                                 mphX_checker, mphX_constrainer},
  {PDI_DECODETYPE_MAC_H_CHECK,   "data_array", "MPHP_SINGLE_BLOCK_CON", "GRR",
                           0xff, NULL, NULL},
  {PDI_DECODETYPE_MAC_H_CHECK,   "data_array", "MPHP_SINGLE_BLOCK_REQ", "GRR",
                           0xff, mphp_sing_block_req_checker,
                           mphp_sing_block_constrainer},
#else
  {PDI_DECODETYPE_MAC_H_N_CHECK,   "l2_frame", "MPHP_DATA_IND", "GRR", 0xff,
                                 mphX_checker, mphX_constrainer},
  {PDI_DECODETYPE_MAC_H_N_CHECK,   "l2_frame", "MPHP_SINGLE_BLOCK_CON", "GRR",
                           0xff, mphp_sing_block_con_edge_checker,
                           mphp_sing_block_con_edge_constrainer},
  {PDI_DECODETYPE_MAC_H_CHECK,   "l2_frame", "MPHP_SINGLE_BLOCK_REQ", "GRR",
                           0xff, mphp_sing_block_req_checker,
                           mphp_sing_block_constrainer},
#endif
  {PDI_DECODETYPE_MAC_H_CHECK,   "poll_data", "MPHP_POLLING_RESPONSE_REQ",
                          "GRR", 0xff, mphp_polling_resp_checker,
                           mphp_polling_resp_constrainer},
#endif
#ifdef MPHC_DATA_IND
/* toggle direction for old 16bit MPHC* */
#if (MPHC_DATA_IND & 0x80000000)
  {PDI_DECODETYPE_AIM_CHECK,   "l2_frame", "MPHC_NCELL_BCCH_IND", "RR", 0xff,
                                 mphX_checker, mphX_constrainer},
  {PDI_DECODETYPE_AIM_CHECK,   "l2_frame", "MPHC_DATA_IND", "RR", 0xff,
                                 mphX_checker, mphX_constrainer},
#else
  {PDI_DECODETYPE_AIM_N_CHECK,   "l2_frame", "MPHC_NCELL_BCCH_IND", "RR", 0xff,
                                 mphX_checker, mphX_constrainer},
  {PDI_DECODETYPE_AIM_N_CHECK,   "l2_frame", "MPHC_DATA_IND", "RR", 0xff,
                                 mphX_checker, mphX_constrainer},
#endif
#endif
  {PDI_DECODETYPE_MAC_H,   "data_array", "CGRLC_DATA_*", "GRR", 0xff, NULL, NULL},

#ifdef CCDENT_UMTS_AS_ASN1_MSG

// real sdu in test primitives 
  //  UMTS_AS_ASN1_UL_DCCH_MSG_MSG
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_TEST_SDU_UM_DATA_REQ", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_UL_DCCH_MSG_MSG, rlc_data_1_checker, rlc_data_constrainer},  
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_UM_DATA_REQ", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_UL_DCCH_MSG_MSG, rlc_data_1_checker, rlc_data_constrainer}, //rlc_id=1
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_UM_DATA_IND", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_DL_DCCH_MSG_MSG, NULL, NULL},
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_TEST_SDU_AM_DATA_REQ", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_UL_DCCH_MSG_MSG, NULL, NULL},  
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_TEST_SDU_AM_DATA_IND", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_DL_DCCH_MSG_MSG, NULL, NULL},  
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_AM_DATA_REQ", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_UL_DCCH_MSG_MSG, NULL, NULL},  
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_AM_DATA_IND", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_DL_DCCH_MSG_MSG, NULL, NULL},  
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_TEST_SDU_UM_DATA_REQ", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_UL_CCCH_MSG_MSG, rlc_data_0_checker, rlc_data_constrainer},
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_UM_DATA_REQ", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_UL_CCCH_MSG_MSG, rlc_data_0_checker, rlc_data_constrainer}, //rlc_id=0 
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_TEST_SDU_TR_DATA_REQ", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_UL_CCCH_MSG_MSG, NULL, NULL},  
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_TR_DATA_REQ", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_UL_CCCH_MSG_MSG, NULL, NULL},
  {PDI_DECODETYPE_NOPD_NOTYPE, "sdu", "RLC_TR_DATA_IND", "UMTS_AS_ASN1_MSG", UMTS_AS_ASN1_DL_CCCH_MSG_MSG, NULL, NULL},
  //RLC_AM_RETRANSMIT_CNF
  //RLC_CTCH_DATA_IND

// only as mem handles, not suported yet
  //  UMTS_AS_ASN1_DL_CCCH_MSG_MSG
  //  UMTS_AS_ASN1_BCCH_BCH_MSG_MSG
  //  UMTS_AS_ASN1_DL_DCCH_MSG_MSG     
  //  UMTS_AS_ASN1_DL_SHCCH_MSG_MSG     
  //  UMTS_AS_ASN1_UL_SHCCH_MSG_MSG     
  //  UMTS_AS_ASN1_PCCH_MSG_MSG     
  //  UMTS_AS_ASN1_HO_TO_UTRANCOMMAND_MSG
  //  UMTS_AS_ASN1_MASTER_INFO_BLOCK_MSG 
  //  UMTS_AS_ASN1_BCCH_FACH_MSG_MSG     
  //  UMTS_AS_ASN1_PDSCH_SYS_INFO_LIST_MSG
  //  UMTS_AS_ASN1_PUSCH_SYS_INFO_LIST_MSG

/* the following make little sence to decode since they always 
  comes cutted up in small peaces inside a UMTS_AS_ASN1_BCCH_BCH_MSG_MSG */
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_1_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_2_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_3_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_4_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_5_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_6_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_7_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_8_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_9_MSG    
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_10_MSG   
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_11_MSG   
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_12_MSG   
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_13_MSG   
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_13_1_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_13_2_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_13_3_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_13_4_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_14_MSG   
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_15_MSG   
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_15_1_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_15_2_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_15_3_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_15_4_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_16_MSG  
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_17_MSG  
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_18_MSG  
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_SB_1_MSG
  //  UMTS_AS_ASN1_SYS_INFO_TYPE_SB_2_MSG
#endif /* CCDENT_UMTS_AS_ASN1_MSG */

  /* test stack primitives */
  {PDI_DECODETYPE_L3PDU_N,   "sdu", "XX_TAP*", "", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD_N,    "sdu", "XX_LOADSTORE_*", "XX_CSN1", 0xff, invoke_ccd_setStore, ccd_loadstore_elements},
  {PDI_DECODETYPE_NOPD_N,    "sdu", "XX_CCD_2*", "XX_CSN1", 0xff, NULL, NULL},
  {PDI_DECODETYPE_NOPD_N,    "sdu", "XX_*", "XX", 0xff, NULL, NULL},

  /* all other primitives */
  {PDI_DECODETYPE_L3PDU,     "sdu", "*", "", 0xff, NULL, NULL}
};
#define DINFO_COUNT (sizeof(m_dinfo) / sizeof(*m_dinfo))

int ccddata_get_pdi_dinfo (const T_PDI_DECODEINFO* (*dinfo) )
{
  *dinfo=m_dinfo;
  return DINFO_COUNT;
}

/* definition of special ccdmsg preparation handlers */
int invoke_ccd_setStore(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  int q;
  for (q=0; q<len; q++)
  {
    ccd_setStore(q,values[q]);
  }

  return PDI_CCDMSG;
}

int mphX_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 1 && values[0] == 0) //error_flag
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}

int mphp_sing_block_req_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 1 && (values[0] == 4 || values[0] == 5)) //purpose
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}

int mphp_sing_block_con_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 1 && values[0] == 3) //purpose
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}

int mphp_polling_resp_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 1 && values[0] == 3) //poll_resp_type
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}

int mphp_sing_block_con_edge_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 3 && values[0] == 3 //purpose
      && values[1] == 3          //sb_status
      && values[2] == 0)         //dl_error
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}

int mac_data_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 1 && values[0] == 2) //block_status
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}

int mac_poll_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 1 && values[0] == 3) //block_status
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}

int rlc_data_0_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 1 && values[0] == 0) //rlc_id
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}

int rlc_data_1_checker(T_PDI_CCDMSG* ccdmsg, ULONG values[], int len)
{
  if (len >= 1 && values[0] == 1) //rlc_id
  {
    return PDI_CCDMSG;
  }
  else
  {
    return PDI_NONE;
  }
}