/****************************************************************************************
 *   dda_input.h
 *   Environment Input module implementation.
 *   
 *   2006 (c) Texas Instruments Inc.
 *
 *   10/6/2006 AV      Adding Sar Loopback as an input.
 *   ?          CZ     Adding load_afe_dsp for Mfg Diag 
 *   01/29/2007 CZ     CQ11430: port DSLHAL App to Linux. Added datapump_path
 *   02/14/2007 EP     Added env var for CPPI error handling.
****************************************************************************************/

#ifndef __DDA_ENV_INPUT_H__
#define __DDA_ENV_INPUT_H__

#define MAX_ENV_LEN 31
#define IN_USE_FLAG 0x1
#define VAL_IS_PTR  0x2

typedef struct
{
    const unsigned char name[MAX_ENV_LEN];
    unsigned char in_use;
    union {
     int  IntValue;
     char *CpValue;
    };
}DDA_Input_elem_t;

/*
   NOTE: If you need to add or delete an env variable make sure that you update the
         enum below as well, to keep the offsets in sync.
*/

static DDA_Input_elem_t DDA_Env_Input[] = {
    {"DSL_PHY_CNTL_1",              0,          {0}}, /* 0  */
    {"cpufrequency",                0,          {0}}, /* 1  */
    {"DSL_FEATURE_CNTL_0",          0,          {0}}, /* 2  */
    {"DSL_FEATURE_CNTL_1",          0,          {0}}, /* 3  */
    {"DSL_PHY_CNTL_0",              0,          {0}}, /* 4  */
    {"dsp_freq",                    0,          {0}}, /* 5  */
    {"fine_gain_control" ,          0,          {0}}, /* 6  */
    {"fine_gain_value",             0,          {0}}, /* 7  */
    {"margin_threshold",            0,          {0}}, /* 8  */
    {"maximum_bits_per_carrier",    0,          {0}}, /* 9  */
    {"maximum_interleave_depth",    0,          {0}}, /* 10 */
    {"modulation",                  VAL_IS_PTR, {0}}, /* 11 */
    {"oam_lb_timeout",              0,          {0}}, /* 12 */
    {"pair_selection",              0,          {0}}, /* 13 */
    {"sar_ipacemax",                0,          {0}}, /* 14 */
    {"SarRxBuf",                    0,          {0}}, /* 15 */
    {"SarRxMax",                    0,          {0}}, /* 16 */
    {"SarTxBuf",                    0,          {0}}, /* 17 */
    {"SarTxMax",                    0,          {0}}, /* 18 */
    {"trellis",                     0,          {0}}, /* 19 */
    {"autopvc_enable",              0,          {0}}, /* 20 */
    {"bitswap",                     0,          {0}}, /* 21 */
    {"dgas_polarity",               0,          {0}}, /* 22 */
    {"DSL_BIT_TMODE",               0,          {0}}, /* 23 */
    {"DSL_UPG_DONE",                0,          {0}}, /* 24 */
    {"dsp_noboost",                 0,          {0}}, /* 25 */
    {"enable_margin_retrain",       0,          {0}}, /* 26 */
    {"enable_rate_adapt",           0,          {0}}, /* 27 */
    {"los_alarm",                   0,          {0}}, /* 28 */
    {"TurboDSL",                    0,          {0}}, /* 29 */
    {"ATM_ETSI",                    VAL_IS_PTR, {0}}, /* 30 */
    {"eoc_vendor_revision",         VAL_IS_PTR, {0}}, /* 31 */
    {"invntry_vernum",              VAL_IS_PTR, {0}}, /* 32 */
    {"eoc_vendor_serialnum",        VAL_IS_PTR, {0}}, /* 33 */
    {"eoc_vendor_id",               VAL_IS_PTR, {0}}, /* 34 */
    {"SarLB",                       0,          {0}}, /* 35 */
    {"CppiErrProc",                 0,          {0}}, /* 36 */
#ifdef AFE_DIAG
    {"load_afe_dsp",                0,          {0}}, /* 37 */
#endif
    {"datapump_path",               VAL_IS_PTR, {0}}  /* 38 */
};

typedef enum {

    DSL_PHY_CNTL_1 = 0,                     /* 0  */
    cpufrequency,                           /* 1  */
    DSL_FEATURE_CNTL_0,                     /* 2  */
    DSL_FEATURE_CNTL_1,                     /* 3  */
    DSL_PHY_CNTL_0,                         /* 4  */
    dsp_freq,                               /* 5  */
    fine_gain_control,                      /* 6  */
    fine_gain_value,                        /* 7  */
    margin_threshold,                       /* 8  */
    maximum_bits_per_carrier,               /* 9  */
    maximum_interleave_depth,               /* 10 */
    modulation,                             /* 11 */
    oam_lb_timeout,                         /* 12 */
    pair_selection,                         /* 13 */
    sar_ipacemax,                           /* 14 */
    SarRxBuf,                               /* 15 */
    SarRxMax,                               /* 16 */
    SarTxBuf,                               /* 17 */
    SarTxMax,                               /* 18 */
    trellis,                                /* 19 */
    autopvc_enable,                         /* 20 */
    bitswap,                                /* 21 */
    dgas_polarity,                          /* 22 */
    DSL_BIT_TMODE,                          /* 23 */
    DSL_UPG_DONE,                           /* 24 */
    dsp_noboost,                            /* 25 */
    enable_margin_retrain,                  /* 26 */
    enable_rate_adapt,                      /* 27 */
    los_alarm,                              /* 28 */
    TurboDSL,                               /* 29 */
    ATM_ETSI,                               /* 30 */
    eoc_vendor_revision,                    /* 31 */
    invntry_vernum,                         /* 32 */
    eoc_vendor_serialnum,                   /* 33 */
    eoc_vendor_id,                          /* 34 */
    SarLB,                                  /* 35 */
    CppiErrProc,                            /* 36 */
#ifdef AFE_DIAG
    load_afe_dsp,                           /* 37 */
#endif
    datapump_path                           /* 38 */
}Env_Offset_t;

extern int DDA_init_envs(void);
extern int DDA_get_value_from_name(const char *variable_name, void * result);
extern int DDA_get_value_from_offset(int offset, void * result);
extern int DDA_close_envs(void);

#endif /* __DDA_ENV_INPUT_H__ */