CORE/HDD/src/wlan_hdd_ftm.c

/*
 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
 *
 * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
 *
 *
 * Permission to use, copy, modify, and/or distribute this software for
 * any purpose with or without fee is hereby granted, provided that the
 * above copyright notice and this permission notice appear in all
 * copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */
/*
 * Copyright (c) 2012, The Linux Foundation. All rights reserved.
 *
 * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
 *
 *
 * Permission to use, copy, modify, and/or distribute this software for
 * any purpose with or without fee is hereby granted, provided that the
 * above copyright notice and this permission notice appear in all
 * copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/**========================================================================

  \file  wlan_hdd_ftm.c

  \brief This file contains the WLAN factory test mode implementation

   Copyright 2008 (c) Qualcomm, Incorporated.  All Rights Reserved.

   Qualcomm Confidential and Proprietary.

  ========================================================================*/

/**=========================================================================

                       EDIT HISTORY FOR FILE


  This section contains comments describing changes made to the module.
  Notice that changes are listed in reverse chronological order.


  $Header:$   $DateTime: $ $Author: $


  when        who    what, where, why
  --------    ---    --------------------------------------------------------
  04/20/11    Leo/Henri      Convergence for Prima and Volans. Single image
                             for FTM and mission mode
  04/5/09     Shailender     Created module.

  ==========================================================================*/
#include <vos_mq.h>
#include "vos_sched.h"
#include <vos_api.h>
#include "sirTypes.h"
#include "halTypes.h"
#include "sirApi.h"
#include "sirMacProtDef.h"
#include "sme_Api.h"
#include "macInitApi.h"
#include "wlan_qct_sys.h"
#include "wlan_qct_tl.h"
#include "wlan_hdd_misc.h"
#include "i_vos_packet.h"
#include "vos_nvitem.h"
#include "wlan_hdd_main.h"
#include "vos_power.h"
#include "qwlan_version.h"

#include "wlan_nv.h"
#include "wlan_qct_wda.h"
#include "cfgApi.h"
#include "pttMsgApi.h"
#include "wlan_qct_pal_device.h"

#define RXMODE_DISABLE_ALL 0
#define RXMODE_ENABLE_ALL  1
#define RXMODE_ENABLE_11GN 2
#define RXMODE_ENABLE_11B  3

#define FTM_CHAIN_SEL_NO_RX_TX      0
#define FTM_CHAIN_SEL_R0_ON         1
#define FTM_CHAIN_SEL_T0_ON         2
#define FTM_CHAIN_SEL_R0_T0_ON      3
#define FTM_CHAIN_SEL_MAX           3

#ifndef QWLAN_PHYDBG_BASE
#define QWLAN_PHYDBG_BASE                   0x03004000
#endif /* QWLAN_PHYDBG_BASE */

#ifndef QWLAN_PHYDBG_TXPKT_CNT_REG
#define QWLAN_PHYDBG_TXPKT_CNT_REG          (QWLAN_PHYDBG_BASE + 0x6C)
#define QWLAN_PHYDBG_TXPKT_CNT_CNT_MASK     0xFFFF
#endif

#ifndef QWLAN_AGC_BASE
#define QWLAN_AGC_BASE                      0x03013C00
#endif /* QWLAN_AGC_BASE */

#ifndef QWLAN_AGC_CHANNEL_FREQ_REG
#define QWLAN_AGC_CHANNEL_FREQ_REG          (QWLAN_AGC_BASE + 0x34)
#define QWLAN_AGC_CHANNEL_FREQ_FREQ_MASK    0x1FFF
#endif /* QWLAN_AGC_CHANNEL_FREQ_REG */

#ifndef QWLAN_AGC_SUBBAND_CONFIG_REG
#define QWLAN_AGC_SUBBAND_CONFIG_REG        (QWLAN_AGC_BASE + 0x30)
#define QWLAN_AGC_SUBBAND_CONFIG_STG2_SUBBAND_MASK  0x03
#endif /* QWLAN_AGC_SUBBAND_CONFIG_REG */

#ifndef QWLAN_RFAPB_BASE
#define QWLAN_RFAPB_BASE                    0x0E02F800
#endif /* QWLAN_RFAPB_BASE */

#ifndef QWLAN_RFAPB_REV_ID_REG
#define QWLAN_RFAPB_REV_ID_REG              (QWLAN_RFAPB_BASE + 0x00)
#endif /* QWLAN_RFAPB_REV_ID_REG */

#ifndef QWLAN_TXCTL_BASE
#define QWLAN_TXCTL_BASE                    0x03012000
#endif /* QWLAN_TXCTL_BASE */

#ifndef QWLAN_TXCTL_FSHIFT_REG
#define QWLAN_TXCTL_FSHIFT_REG              (QWLAN_TXCTL_BASE + 0x20)
#define QWLAN_TXCTL_FSHIFT_BW14_OFFSET      0x02
#define QWLAN_TXCTL_FSHIFT_BW14_MASK        0x1C
#define QWLAN_TXCTL_FSHIFT_BW12_OFFSET      0x00
#define QWLAN_TXCTL_FSHIFT_BW12_MASK        0x03
#endif /* QWLAN_TXCTL_FSHIFT_REG */

/* To set 4MAC addresses from given first MAC address,
 * Last byte value within given MAC address must less than 0xFF - 3 */
#define QWLAN_MAX_MAC_LAST_BYTE_VALUE       0xFC
#define NV_EMBEDDED_VERSION                 0x80

#define QWLAN_TXFIR_CFG_DPD_BYPASS_MASK     0x8

typedef struct {
   tANI_U32 tableSize;                      /* Whole NV Table Size */
   tANI_U32 chunkSize;                      /* Current Chunk Size < 2K */
   eNvTable nvTable;
   tANI_U8  tableData;                     /* Filled by host driver */
} pttGetNvTable;

typedef struct {
   tANI_U32 tableSize;                      /* Whole NV Table Size */
   tANI_U32 chunkSize;                      /* Current Chunk Size < 2K */
   eNvTable nvTable;
   tANI_U8  tableData;
} pttSetNvTable;


extern const sHalNv nvDefaults;
static int wlan_ftm_register_wext(hdd_adapter_t *pAdapter);
static int wlan_ftm_stop(hdd_context_t *pHddCtx);
VOS_STATUS wlan_write_to_efs (v_U8_t *pData, v_U16_t data_len);

/* for PRIMA: all the available frequency, channal pair i the table are defined for channel frequency @ RF center frequency
   Since it is associated to agc.channel_freq register for mapping.
   For channel bonding, the channel number is +2 or -2 for CB with primary high, or with primary low respectively.
*/
static const freq_chan_t  freq_chan_tbl[] = {
     {2412, 1}, {2417, 2},{2422, 3}, {2427, 4}, {2432, 5}, {2437, 6}, {2442, 7},
     {2447, 8}, {2452, 9},{2457, 10},{2462, 11},{2467 ,12},{2472, 13},{2484, 14}
};

static rateStr2rateIndex_t rateName_rateIndex_tbl[] =
{
   { HAL_PHY_RATE_11B_LONG_1_MBPS,       "11B_LONG_1_MBPS"},
   { HAL_PHY_RATE_11B_LONG_2_MBPS,       "11B_LONG_2_MBPS"},
   { HAL_PHY_RATE_11B_LONG_5_5_MBPS,     "11B_LONG_5_5_MBPS"},
   { HAL_PHY_RATE_11B_LONG_11_MBPS,      "11B_LONG_11_MBPS"},
   { HAL_PHY_RATE_11B_SHORT_2_MBPS,      "11B_SHORT_2_MBPS"},
   { HAL_PHY_RATE_11B_SHORT_5_5_MBPS,    "11B_SHORT_5_5_MBPS"},
   { HAL_PHY_RATE_11B_SHORT_11_MBPS,     "11B_SHORT_11_MBPS"},
   //Spica_Virgo 11A 20MHz Rates
   { HAL_PHY_RATE_11A_6_MBPS,            "11A_6_MBPS"},
   { HAL_PHY_RATE_11A_9_MBPS,            "11A_9_MBPS"},
   { HAL_PHY_RATE_11A_12_MBPS,           "11A_12_MBPS"},
   { HAL_PHY_RATE_11A_18_MBPS,           "11A_18_MBPS"},
   { HAL_PHY_RATE_11A_24_MBPS,           "11A_24_MBPS"},
   { HAL_PHY_RATE_11A_36_MBPS,           "11A_36_MBPS"},
   { HAL_PHY_RATE_11A_48_MBPS,           "11A_48_MBPS"},
   { HAL_PHY_RATE_11A_54_MBPS,           "11A_54_MBPS"},

//MCS Index #0-15 (20MHz)
   { HAL_PHY_RATE_MCS_1NSS_6_5_MBPS,   "MCS_6_5_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_13_MBPS,    "MCS_13_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_19_5_MBPS,  "MCS_19_5_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_26_MBPS,    "MCS_26_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_39_MBPS,    "MCS_39_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_52_MBPS,    "MCS_52_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_58_5_MBPS,  "MCS_58_5_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_65_MBPS,    "MCS_65_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_72_2_MBPS, "MCS_72_2_MBPS"},

//MCS Index #8-15 (40MHz)

   { HAL_PHY_RATE_MCS_1NSS_CB_13_5_MBPS,      "MCS_CB_13_B_MBPS" },
   { HAL_PHY_RATE_MCS_1NSS_CB_27_MBPS,        "MCS_CB_27_MBPS" },
   { HAL_PHY_RATE_MCS_1NSS_CB_40_5_MBPS,      "MCS_CB_40_5_MBPS" },
   { HAL_PHY_RATE_MCS_1NSS_CB_54_MBPS,        "MCS_CB_54_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_CB_81_MBPS,        "MCS_CB_81_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_CB_108_MBPS,       "MCS_CB_108_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_CB_121_5_MBPS,     "MCS_CB_121_5_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_CB_135_MBPS,       "MCS_CB_135_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_15_MBPS,  "MCS_CB_15_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_30_MBPS,  "MCS_CB_30_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_45_MBPS,  "MCS_CB_45_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_60_MBPS,  "MCS_CB_60_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_90_MBPS,  "MCS_CB_90_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_120_MBPS, "MCS_CB_120_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_135_MBPS, "MCS_CB_135_MBPS"},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_150_MBPS, "MCS_CB_150_MBPS"}

};

static rateIndex2Preamble_t rate_index_2_preamble_table[] =
{

   { HAL_PHY_RATE_11B_LONG_1_MBPS,       PHYDBG_PREAMBLE_LONGB},
   { HAL_PHY_RATE_11B_LONG_2_MBPS,       PHYDBG_PREAMBLE_LONGB},
   { HAL_PHY_RATE_11B_LONG_5_5_MBPS,     PHYDBG_PREAMBLE_LONGB},
   { HAL_PHY_RATE_11B_LONG_11_MBPS,      PHYDBG_PREAMBLE_LONGB},
   { HAL_PHY_RATE_11B_SHORT_2_MBPS,      PHYDBG_PREAMBLE_SHORTB},
   { HAL_PHY_RATE_11B_SHORT_5_5_MBPS,    PHYDBG_PREAMBLE_SHORTB},
   { HAL_PHY_RATE_11B_SHORT_11_MBPS,     PHYDBG_PREAMBLE_SHORTB},


   //Spica_Virgo 11A 20MHz Rates
   { HAL_PHY_RATE_11A_6_MBPS,           PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_9_MBPS,           PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_12_MBPS,          PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_18_MBPS,          PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_24_MBPS,          PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_36_MBPS,          PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_48_MBPS,          PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_54_MBPS,          PHYDBG_PREAMBLE_OFDM},

   // 11A 20MHz Rates
   { HAL_PHY_RATE_11A_DUP_6_MBPS,       PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_DUP_9_MBPS,       PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_DUP_12_MBPS,      PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_DUP_18_MBPS,      PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_DUP_24_MBPS,      PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_DUP_36_MBPS,      PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_DUP_48_MBPS,      PHYDBG_PREAMBLE_OFDM},
   { HAL_PHY_RATE_11A_DUP_54_MBPS,      PHYDBG_PREAMBLE_OFDM},

   //MCS Index #0-15 (20MHz)
   { HAL_PHY_RATE_MCS_1NSS_6_5_MBPS,   PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_13_MBPS,    PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_19_5_MBPS,  PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_26_MBPS,    PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_39_MBPS,    PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_52_MBPS,    PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_58_5_MBPS,  PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_65_MBPS,    PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_7_2_MBPS, PHYDBG_PREAMBLE_NOT_SUPPORTED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_14_4_MBPS,PHYDBG_PREAMBLE_NOT_SUPPORTED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_21_7_MBPS,PHYDBG_PREAMBLE_NOT_SUPPORTED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_28_9_MBPS,PHYDBG_PREAMBLE_NOT_SUPPORTED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_43_3_MBPS,PHYDBG_PREAMBLE_NOT_SUPPORTED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_57_8_MBPS,PHYDBG_PREAMBLE_NOT_SUPPORTED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_65_MBPS, PHYDBG_PREAMBLE_NOT_SUPPORTED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_72_2_MBPS, PHYDBG_PREAMBLE_MIXED},

   //MCS index (40MHz)
   { HAL_PHY_RATE_MCS_1NSS_CB_13_5_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_CB_27_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_CB_40_5_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_CB_54_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_CB_81_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_CB_108_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_CB_121_5_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_CB_135_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_15_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_30_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_45_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_60_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_90_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_120_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_135_MBPS, PHYDBG_PREAMBLE_MIXED},
   { HAL_PHY_RATE_MCS_1NSS_MM_SG_CB_150_MBPS, PHYDBG_PREAMBLE_MIXED}

};

static unsigned int valid_channel[] = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
                                       11, 12, 13, 14, 36, 40, 44, 48,
                                       52, 56, 60, 64, 100, 104, 108,
                                       112, 116, 120, 124, 128, 132,
                                       136, 140, 149, 153, 157, 161,
                                       165, 208, 212, 216, 240, 244,
                                       248, 252, 0 };
static unsigned int valid_channel_cb40[] = { 3, 4, 5, 6, 7, 8, 9, 10, 11, 38,
                                             42, 46, 50, 54, 58, 62, 102, 106,
                                             110, 114, 118, 122, 126, 130, 134,
                                             138, 151, 155, 159, 163, 210, 214,
                                             242, 246, 250, 0 };
static unsigned int valid_channel_cb80[] = { 7, 42, 46, 50, 54, 58, 106, 110,
                                             114, 118, 122, 126, 130, 134, 155,
                                             159, 246, 0 };

typedef struct
{
    tANI_BOOLEAN frameGenEnabled;
    tANI_BOOLEAN wfmEnabled;
    sPttFrameGenParams frameParams;
    v_U16_t txpower;
    v_U16_t rxmode;
    v_U16_t chainSelect;
    ePhyChanBondState cbmode;

} FTM_STATUS ;
static FTM_STATUS ftm_status;

//tpAniSirGlobal pMac;
static tPttMsgbuffer *pMsgBuf;

static void _ftm_status_init(void)
{
    tANI_U8 addr1[ANI_MAC_ADDR_SIZE] = { 0x00, 0x11, 0x11, 0x11, 0x11, 0x11 };   //dest
    tANI_U8 addr2[ANI_MAC_ADDR_SIZE] = { 0x00, 0x22, 0x22, 0x22, 0x22, 0x22 };   //sour
    tANI_U8 addr3[ANI_MAC_ADDR_SIZE] = { 0x00, 0x33, 0x33, 0x33, 0x33, 0x33 };   //bssId

    ftm_status.wfmEnabled = eANI_BOOLEAN_FALSE;
    ftm_status.frameGenEnabled = eANI_BOOLEAN_FALSE;
    ftm_status.frameParams.numTestPackets = 0;   //Continuous
    ftm_status.frameParams.interFrameSpace = 10;
    ftm_status.frameParams.rate = HAL_PHY_RATE_11A_6_MBPS;
    ftm_status.frameParams.payloadContents = TEST_PAYLOAD_RANDOM;
    ftm_status.frameParams.payloadLength = 2000;
    ftm_status.frameParams.payloadFillByte = 0xA5;
    ftm_status.frameParams.pktAutoSeqNum = eANI_BOOLEAN_FALSE;
    ftm_status.frameParams.tx_mode = 0;
    ftm_status.frameParams.crc = 0;
    ftm_status.frameParams.preamble = PHYDBG_PREAMBLE_OFDM;
    memcpy(&ftm_status.frameParams.addr1[0], addr1, ANI_MAC_ADDR_SIZE);
    memcpy(&ftm_status.frameParams.addr2[0], addr2, ANI_MAC_ADDR_SIZE);
    memcpy(&ftm_status.frameParams.addr3[0], addr3, ANI_MAC_ADDR_SIZE);
    ftm_status.txpower = 2 ;
    ftm_status.rxmode = RXMODE_ENABLE_ALL; /* macStart() enables all receive pkt types */
    ftm_status.chainSelect = FTM_CHAIN_SEL_R0_T0_ON;
    ftm_status.cbmode = 0 ; //none channel bonding

    return;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_postmsg() -

   The function used for sending the command to the halphy.

  \param  - cmd_ptr - Pointer command buffer.

  \param  - cmd_len - Command length.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static v_U32_t wlan_ftm_postmsg(v_U8_t *cmd_ptr, v_U16_t cmd_len)
{
    vos_msg_t   *ftmReqMsg;
    vos_msg_t    ftmMsg;
    ENTER();

    ftmReqMsg = (vos_msg_t *) cmd_ptr;

    ftmMsg.type = WDA_FTM_CMD_REQ;
    ftmMsg.reserved = 0;
    ftmMsg.bodyptr = (v_U8_t*)cmd_ptr;
    ftmMsg.bodyval = 0;

    /* Use Vos messaging mechanism to send the command to halPhy */
    if (VOS_STATUS_SUCCESS != vos_mq_post_message(
        VOS_MODULE_ID_WDA,
                                    (vos_msg_t *)&ftmMsg)) {
        hddLog(VOS_TRACE_LEVEL_ERROR,"%s: : Failed to post Msg to HAL",__func__);

        return VOS_STATUS_E_FAILURE;
    }

    EXIT();
    return VOS_STATUS_SUCCESS;
}

/*---------------------------------------------------------------------------

  \brief wlan_ftm_vos_open() - Open the vOSS Module

  The \a wlan_ftm_vos_open() function opens the vOSS Scheduler
  Upon successful initialization:

     - All VOS submodules should have been initialized

     - The VOS scheduler should have opened

     - All the WLAN SW components should have been opened. This include
       MAC.


  \param  hddContextSize: Size of the HDD context to allocate.


  \return VOS_STATUS_SUCCESS - Scheduler was successfully initialized and
          is ready to be used.

          VOS_STATUS_E_RESOURCES - System resources (other than memory)
          are unavailable to initialize the scheduler


          VOS_STATUS_E_FAILURE - Failure to initialize the scheduler/

  \sa wlan_ftm_vos_open()

---------------------------------------------------------------------------*/
static VOS_STATUS wlan_ftm_vos_open( v_CONTEXT_t pVosContext, v_SIZE_t hddContextSize )
{
   VOS_STATUS vStatus      = VOS_STATUS_SUCCESS;
   int iter                = 0;
   tSirRetStatus sirStatus = eSIR_SUCCESS;
   tMacOpenParameters macOpenParms;
   pVosContextType gpVosContext = (pVosContextType)pVosContext;

   VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH,
               "%s: Opening VOSS", __func__);

   if (NULL == gpVosContext)
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                    "%s: Trying to open VOSS without a PreOpen",__func__);
      VOS_ASSERT(0);
      return VOS_STATUS_E_FAILURE;
   }

   /* Initialize the probe event */
   if (vos_event_init(&gpVosContext->ProbeEvent) != VOS_STATUS_SUCCESS)
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                    "%s: Unable to init probeEvent",__func__);
      VOS_ASSERT(0);
      return VOS_STATUS_E_FAILURE;
   }

   if(vos_event_init(&(gpVosContext->wdaCompleteEvent)) != VOS_STATUS_SUCCESS )
   {
      VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                "%s: Unable to init wdaCompleteEvent",__func__);
      VOS_ASSERT(0);

      goto err_probe_event;
   }

   /* Initialize the free message queue */
   vStatus = vos_mq_init(&gpVosContext->freeVosMq);
   if (! VOS_IS_STATUS_SUCCESS(vStatus))
   {

      /* Critical Error ...  Cannot proceed further */
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                "%s: Failed to initialize VOS free message queue",__func__);
      VOS_ASSERT(0);
      goto err_wda_complete_event;
   }

   for (iter = 0; iter < VOS_CORE_MAX_MESSAGES; iter++)
   {
      (gpVosContext->aMsgWrappers[iter]).pVosMsg =
         &(gpVosContext->aMsgBuffers[iter]);
      INIT_LIST_HEAD(&gpVosContext->aMsgWrappers[iter].msgNode);
      vos_mq_put(&gpVosContext->freeVosMq, &(gpVosContext->aMsgWrappers[iter]));
   }

   /* Now Open the VOS Scheduler */
   vStatus= vos_sched_open(gpVosContext, &gpVosContext->vosSched,
                           sizeof(VosSchedContext));

   if (!VOS_IS_STATUS_SUCCESS(vStatus))
   {
      /* Critical Error ...  Cannot proceed further */
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                "%s: Failed to open VOS Scheduler", __func__);
      VOS_ASSERT(0);
      goto err_msg_queue;
   }

   /* Open the SYS module */
   vStatus = sysOpen(gpVosContext);

   if (!VOS_IS_STATUS_SUCCESS(vStatus))
   {
      /* Critical Error ...  Cannot proceed further */
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                "%s: Failed to open SYS module",__func__);
      VOS_ASSERT(0);
      goto err_sched_close;
   }

   /*Open the WDA module */
   vos_mem_set(&macOpenParms, sizeof(macOpenParms), 0);
   macOpenParms.driverType = eDRIVER_TYPE_MFG;
   vStatus = WDA_open(gpVosContext, gpVosContext->pHDDContext, &macOpenParms);
   if (!VOS_IS_STATUS_SUCCESS(vStatus))
   {
      /* Critical Error ...  Cannot proceed further */
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                "%s: Failed to open WDA module",__func__);
      VOS_ASSERT(0);
      goto err_sys_close;
   }

   /* initialize the NV module */
   vStatus = vos_nv_open();
   if (!VOS_IS_STATUS_SUCCESS(vStatus))
   {
     // NV module cannot be initialized, however the driver is allowed
     // to proceed
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                "%s: Failed to initialize the NV module", __func__);
     goto err_wda_close;
   }

   vStatus = vos_nv_get_dictionary_data();

   if (!VOS_IS_STATUS_SUCCESS(vStatus))
   {
      VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                "%s : failed to get dictionary data for NV", __func__);
      goto err_wda_close;
   }

   /* If we arrive here, both threads dispacthing messages correctly */

   /* Now proceed to open the MAC */

   /* UMA is supported in hardware for performing the
      frame translation 802.11 <-> 802.3 */
   macOpenParms.frameTransRequired = 1;
   sirStatus = macOpen(&(gpVosContext->pMACContext), gpVosContext->pHDDContext,
                         &macOpenParms);

   if (eSIR_SUCCESS != sirStatus)
   {
     /* Critical Error ...  Cannot proceed further */
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
               "%s: Failed to open MAC", __func__);
     VOS_ASSERT(0);
     goto err_nv_close;
   }

   /* Now proceed to open the SME */
   vStatus = sme_Open(gpVosContext->pMACContext);
   if (!VOS_IS_STATUS_SUCCESS(vStatus))
   {
      /* Critical Error ...  Cannot proceed further */
      VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                "%s: Failed to open SME",__func__);
      goto err_mac_close;
   }
   return VOS_STATUS_SUCCESS;


   VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO_HIGH,
               "%s: VOSS successfully Opened",__func__);

   return VOS_STATUS_SUCCESS;
err_mac_close:
   macClose(gpVosContext->pMACContext);

err_nv_close:
   vos_nv_close();

err_wda_close:
   WDA_close(gpVosContext);

err_sys_close:
   sysClose(gpVosContext);

err_sched_close:
   vos_sched_close(gpVosContext);
err_msg_queue:
   vos_mq_deinit(&gpVosContext->freeVosMq);

err_wda_complete_event:
   vos_event_destroy(&gpVosContext->wdaCompleteEvent);

err_probe_event:
   vos_event_destroy(&gpVosContext->ProbeEvent);

   return VOS_STATUS_E_FAILURE;

} /* wlan_ftm_vos_open() */

/*---------------------------------------------------------------------------

  \brief wlan_ftm_vos_close() - Close the vOSS Module

  The \a wlan_ftm_vos_close() function closes the vOSS Module

  \param vosContext  context of vos

  \return VOS_STATUS_SUCCESS - successfully closed

  \sa wlan_ftm_vos_close()

---------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_vos_close( v_CONTEXT_t vosContext )
{
  VOS_STATUS vosStatus;
  pVosContextType gpVosContext = (pVosContextType)vosContext;

  vosStatus = sme_Close(((pVosContextType)vosContext)->pMACContext);
  if (!VOS_IS_STATUS_SUCCESS(vosStatus))
  {
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "%s: Failed to close BAL",__func__);
     VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
  }

  vosStatus = macClose( ((pVosContextType)vosContext)->pMACContext);
  if (!VOS_IS_STATUS_SUCCESS(vosStatus))
  {
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "%s: Failed to close MAC",__func__);
     VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
  }

  ((pVosContextType)vosContext)->pMACContext = NULL;

  vosStatus = vos_nv_close();
  if (!VOS_IS_STATUS_SUCCESS(vosStatus))
  {
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "%s: Failed to close NV",__func__);
     VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
  }


  vosStatus = sysClose( vosContext );
  if (!VOS_IS_STATUS_SUCCESS(vosStatus))
  {
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "%s: Failed to close SYS",__func__);
     VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
  }

  vosStatus = WDA_close( vosContext );
  if (!VOS_IS_STATUS_SUCCESS(vosStatus))
  {
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "%s: Failed to close WDA",__func__);
     VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
  }

  vos_mq_deinit(&((pVosContextType)vosContext)->freeVosMq);

  vosStatus = vos_event_destroy(&gpVosContext->ProbeEvent);
  if (!VOS_IS_STATUS_SUCCESS(vosStatus))
  {
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "%s: Failed to destroy ProbeEvent",__func__);
     VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
  }

  vosStatus = vos_event_destroy(&gpVosContext->wdaCompleteEvent);
  if (!VOS_IS_STATUS_SUCCESS(vosStatus))
  {
     VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "%s: Failed to destroy wdaCompleteEvent",__func__);
     VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
  }

  return VOS_STATUS_SUCCESS;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_set_txifs() -

   This function is used for

  \param  - pAdapter - Pointer HDD Context.
          - ifs

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/



static VOS_STATUS wlan_ftm_priv_set_txifs(hdd_adapter_t *pAdapter,v_U32_t ifs)
{
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
    if(pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ftm has not started. Please start the ftm. ",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    /* do not allow to change setting when tx pktgen is enabled */
    if (ftm_status.frameGenEnabled)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:cannot set txifs when pktgen is enabled.",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (ifs > 100000) //max = (MSK_24 / ONE_MICROSECOND)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:ifs value is invalid ",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    ftm_status.frameParams.interFrameSpace = ifs;

    return VOS_STATUS_SUCCESS;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_set_txpktcnt() -

   This function is used for

  \param  - pAdapter - Pointer HDD Context.
          - ifs

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_set_txpktcnt(hdd_adapter_t *pAdapter,v_U32_t cnt)
{
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
    if(pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ftm has not started. Please start the ftm. ",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    /* do not allow to change setting when tx pktgen is enabled */
    if (ftm_status.frameGenEnabled)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:cannot set txpktcnt when pktgen is enabled.",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (cnt > QWLAN_PHYDBG_TXPKT_CNT_CNT_MASK) //0xFFFF
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:pktcnt value is invalid",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    ftm_status.frameParams.numTestPackets = cnt;

    return VOS_STATUS_SUCCESS;
}

static VOS_STATUS wlan_ftm_priv_set_txpktlen(hdd_adapter_t *pAdapter,v_U32_t len)
{
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
    if(pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ftm has not started. Please start the ftm. ",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    /* do not allow to change setting when tx pktgen is enabled */
    if (ftm_status.frameGenEnabled)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:cannot set txpktcnt when pktgen is enabled.",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (len > 4095) //4096
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:payload len is invalid",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    ftm_status.frameParams.payloadLength = (tANI_U16)len;

    return VOS_STATUS_SUCCESS;
}


static VOS_STATUS wlan_ftm_priv_enable_chain(hdd_adapter_t *pAdapter,v_U16_t chainSelect)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    v_U16_t chainSelect_save = chainSelect;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if(pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ftm has not started. Please start the ftm. ",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (chainSelect > FTM_CHAIN_SEL_MAX)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Invalid chain",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    /* do not allow to change setting when tx pktgen is enabled */
    if (ftm_status.frameGenEnabled)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:cannot select chain when pktgen is enabled.",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    switch (chainSelect)
    {
        case FTM_CHAIN_SEL_NO_RX_TX:
            chainSelect = PHY_CHAIN_SEL_NO_RX_TX;
            break;

        case FTM_CHAIN_SEL_R0_ON:
            chainSelect = PHY_CHAIN_SEL_R0_ON;
            break;

        case FTM_CHAIN_SEL_T0_ON:
            chainSelect = PHY_CHAIN_SEL_T0_ON;
            break;
    }

    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_ENABLE_CHAINS;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttEnableChains) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;
    pMsgBody->EnableChains.chainSelect = chainSelect;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    ftm_status.chainSelect = chainSelect_save;
done:

    return status;
}

/**---------------------------------------------------------------------------
  --------------------------------------------------------------------------*/
static VOS_STATUS wlan_ftm_priv_get_status(hdd_adapter_t *pAdapter,char *buf)
{
    int ii;
    int lenBuf = WE_FTM_MAX_STR_LEN;
    int lenRes = 0;
    char *chain[] = {
        "None",
        "R0,R1",
        "R0",
        "R1",
        "T0",
        "R0,R1,T0"
    };
    char *rx[] = {
        "disable",
        "11b/g/n",
        "11g/n",
        "11b"
    };
    char *tx[] = {
        "stopped",
        "started",
    };
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if(pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ftm has not started. Please start the ftm. ",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    lenRes = snprintf(buf, lenBuf, "\n chainSelect: %s\n rxmode: %s\n "
                                   "txpktgen: %s\n  txifs: %d\n  txrate: ",
                      chain[ftm_status.chainSelect], rx[ftm_status.rxmode],
                      tx[ftm_status.frameGenEnabled],
                      ftm_status.frameParams.interFrameSpace);
    if ((lenRes < 0) || (lenRes >= lenBuf))
    {
       return VOS_STATUS_E_FAILURE;
    }

    buf += lenRes;
    lenBuf -= lenRes;

    for (ii = 0; ii < SIZE_OF_TABLE(rateName_rateIndex_tbl); ii++)
    {
        if (rateName_rateIndex_tbl[ii].rate_index == ftm_status.frameParams.rate)
            break;
    }

    if (ii < SIZE_OF_TABLE(rateName_rateIndex_tbl))
    {
        lenRes = strlcpy(buf, rateName_rateIndex_tbl[ii].rate_str, lenBuf);
    }
    else
    {
        lenRes = strlcpy(buf, "invalid", lenBuf);
    }
    if ((lenRes < 0) || (lenRes >= lenBuf))
    {
       return VOS_STATUS_E_FAILURE;
    }

    buf += lenRes;
    lenBuf -= lenRes;

    lenRes = snprintf(buf, lenBuf, "\n  txpower: %d\n  txpktcnt: %d\n  "
                                   "txpktlen: %d\n", ftm_status.txpower,
                      ftm_status.frameParams.numTestPackets,
                      ftm_status.frameParams.payloadLength);

    if ((lenRes < 0) || (lenRes >= lenBuf))
    {
       return VOS_STATUS_E_FAILURE;
    }

    return VOS_STATUS_SUCCESS;
}


void HEXDUMP(char *s0, char *s1, int len)
{
    int i = 0, j = 0;
    printk(KERN_EMERG "%s\n :", s0);

    if (len > 8)
    {
        for (j = 0; j < len/8; j++)
        {
            printk(KERN_EMERG "%02x %02x %02x %02x %02x %02x %02x %02x",
                    s1[j*8], s1[j*8+1], s1[j*8+2], s1[j*8+3], s1[j*8+4],
                    s1[j*8+5],s1[j*8+6],s1[j*8+7] );
        }
        len = len - j*8;
    }
    for (i = 0; i< len; i++) {
        printk(KERN_EMERG "%02x ", s1[j*8+i]);
    }
    printk("\n");
}

/*---------------------------------------------------------------------------

  \brief vos_ftm_preStart() -

  The \a vos_ftm_preStart() function to download CFG.
  including:
      - ccmStart

      - WDA: triggers the CFG download


  \param  pVosContext: The VOS context


  \return VOS_STATUS_SUCCESS - Scheduler was successfully initialized and
          is ready to be used.

          VOS_STATUS_E_RESOURCES - System resources (other than memory)
          are unavailable to initialize the scheduler


          VOS_STATUS_E_FAILURE - Failure to initialize the scheduler/

  \sa vos_start

---------------------------------------------------------------------------*/
VOS_STATUS vos_ftm_preStart( v_CONTEXT_t vosContext )
{
   VOS_STATUS vStatus          = VOS_STATUS_SUCCESS;
   pVosContextType pVosContext = (pVosContextType)vosContext;

   VOS_TRACE(VOS_MODULE_ID_SYS, VOS_TRACE_LEVEL_INFO,
             "vos prestart");


   VOS_ASSERT( NULL != pVosContext->pWDAContext);

   /* call macPreStart */
   vStatus = macPreStart(pVosContext->pMACContext);
   if ( !VOS_IS_STATUS_SUCCESS(vStatus) )
   {
      VOS_TRACE(VOS_MODULE_ID_SYS, VOS_TRACE_LEVEL_ERROR,
             "Failed at macPreStart ");
      return VOS_STATUS_E_FAILURE;
   }

   /* call ccmStart */
   ccmStart(pVosContext->pMACContext);

   /* Reset wda wait event */
   vos_event_reset(&pVosContext->wdaCompleteEvent);


   /*call WDA pre start*/
   vStatus = WDA_preStart(pVosContext);
   if (!VOS_IS_STATUS_SUCCESS(vStatus))
   {
      VOS_TRACE(VOS_MODULE_ID_SYS, VOS_TRACE_LEVEL_ERROR,
             "Failed to WDA prestart ");
      macStop(pVosContext->pMACContext, HAL_STOP_TYPE_SYS_DEEP_SLEEP);
      ccmStop(pVosContext->pMACContext);
      VOS_ASSERT(0);
      return VOS_STATUS_E_FAILURE;
   }

   /* Need to update time out of complete */
   vStatus = vos_wait_single_event( &pVosContext->wdaCompleteEvent, 1000);
   if ( vStatus != VOS_STATUS_SUCCESS )
   {
      if ( vStatus == VOS_STATUS_E_TIMEOUT )
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
          "%s: Timeout occurred before WDA complete",__func__);
      }
      else
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
           "%s: WDA_preStart reporting  other error",__func__);
      }
      VOS_ASSERT( 0 );
      return VOS_STATUS_E_FAILURE;
   }

   return VOS_STATUS_SUCCESS;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_open() -

   The function hdd_wlan_startup calls this function to initialize the FTM specific modules.

  \param  - pAdapter - Pointer HDD Context.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

int wlan_hdd_ftm_open(hdd_context_t *pHddCtx)
{
    VOS_STATUS vStatus       = VOS_STATUS_SUCCESS;
    pVosContextType pVosContext= NULL;
    hdd_adapter_t *pAdapter;

    VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH,
               "%s: Opening VOSS", __func__);

    pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL);

    if (NULL == pVosContext)
    {
        VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
                    "%s: Trying to open VOSS without a PreOpen", __func__);
        VOS_ASSERT(0);
        goto err_vos_status_failure;
    }

   // Open VOSS
   vStatus = wlan_ftm_vos_open( pVosContext, 0);

   if ( !VOS_IS_STATUS_SUCCESS( vStatus ))
   {
      hddLog(VOS_TRACE_LEVEL_FATAL,"%s: vos_open failed", __func__);
      goto err_vos_status_failure;
   }

    /*
     For Integrated SOC, only needed to start WDA, whihc happens in wlan_hdd_ftm_start()
    */
    /* Save the hal context in Adapter */
    pHddCtx->hHal = (tHalHandle)vos_get_context(VOS_MODULE_ID_SME, pVosContext );

    if ( NULL == pHddCtx->hHal )
    {
       hddLog(VOS_TRACE_LEVEL_ERROR,"%s: HAL context is null", __func__);
       goto err_sal_close;
    }

    pAdapter = hdd_open_adapter( pHddCtx, WLAN_HDD_FTM, "wlan%d",
                wlan_hdd_get_intf_addr(pHddCtx), FALSE);
    if( NULL == pAdapter )
    {
       hddLog(VOS_TRACE_LEVEL_ERROR,"%s: hdd_open_adapter failed", __func__);
               goto err_adapter_open_failure;
    }

    if( wlan_ftm_register_wext(pAdapter)!= 0 )
    {
       hddLog(VOS_TRACE_LEVEL_ERROR,"%s: hdd_register_wext failed", __func__);
       goto err_sal_close;
    }

       //Initialize the nlink service
    if(nl_srv_init() != 0)
    {
       hddLog(VOS_TRACE_LEVEL_ERROR,"%s: nl_srv_init failed", __func__);
       goto err_ftm_register_wext_close;
    }

#ifdef WLAN_KD_READY_NOTIFIER
   pHddCtx->kd_nl_init = 1;
#endif /* WLAN_KD_READY_NOTIFIER */

#ifdef PTT_SOCK_SVC_ENABLE
    //Initialize the PTT service
    if(ptt_sock_activate_svc(pHddCtx) != 0)
    {
       hddLog(VOS_TRACE_LEVEL_ERROR,"%s: ptt_sock_activate_svc failed", __func__);
       goto err_nl_srv_init;
    }
#endif
    if (!VOS_IS_STATUS_SUCCESS(vos_chipVoteOnXOBuffer(NULL, NULL, NULL)))
    {
        hddLog(VOS_TRACE_LEVEL_FATAL, "%s: Failed to configure 19.2 MHz Clock", __func__);
        goto err_nl_srv_init;
    }
#ifdef HDD_SESSIONIZE
    //Turn off carrier state
    netif_carrier_off(pAdapter->dev);

    //Stop the Interface TX queue. Just being safe
    netif_tx_disable(pAdapter->dev);
#endif

   pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
   pHddCtx->ftm.targetNVTableSize    = 0;
   pHddCtx->ftm.targetNVTablePointer = NULL;
   pHddCtx->ftm.processedNVTableSize = 0;
   pHddCtx->ftm.tempNVTableBuffer    = (v_U8_t *)vos_mem_malloc(MAX_NV_TABLE_SIZE);
   if(NULL == pHddCtx->ftm.tempNVTableBuffer)
   {
      VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
                 "%s: NV Table Buffer Alloc Fail", __func__);
      VOS_ASSERT(0);
      goto err_nl_srv_init;
   }
   vos_mem_zero((v_VOID_t *)pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);

    _ftm_status_init();
    /* Initialize the ftm vos event */
    if (vos_event_init(&pHddCtx->ftm.ftm_vos_event) != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE( VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
                    "%s: Unable to init probeEvent", __func__);
        VOS_ASSERT(0);
        vos_mem_free(pHddCtx->ftm.tempNVTableBuffer);
        goto err_nl_srv_init;
    }

    pHddCtx->ftm.ftm_state = WLAN_FTM_INITIALIZED;

    return VOS_STATUS_SUCCESS;

err_nl_srv_init:
#ifdef WLAN_KD_READY_NOTIFIER
nl_srv_exit(pHddCtx->ptt_pid);
#else
nl_srv_exit();
#endif /* WLAN_KD_READY_NOTIFIER */
err_ftm_register_wext_close:
hdd_UnregisterWext(pAdapter->dev);

err_adapter_open_failure:
hdd_close_all_adapters( pHddCtx );

err_sal_close:

err_vos_status_failure:

    return VOS_STATUS_E_FAILURE;
}



int wlan_hdd_ftm_close(hdd_context_t *pHddCtx)
{
    VOS_STATUS vosStatus;
    v_CONTEXT_t vosContext = pHddCtx->pvosContext;

    hdd_adapter_t *pAdapter = hdd_get_adapter(pHddCtx,WLAN_HDD_FTM);
    ENTER();
    if(pAdapter == NULL)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:pAdapter is NULL",__func__);
        return VOS_STATUS_E_NOMEM;
    }

    if(WLAN_FTM_STARTED == pHddCtx->ftm.ftm_state)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                  "%s: Ftm has been started. stopping ftm", __func__);
        wlan_ftm_stop(pHddCtx);
    }

    //Assert Deep sleep signal now to put Libra HW in lowest power state
    vosStatus = vos_chipAssertDeepSleep( NULL, NULL, NULL );
       VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );

    //Vote off any PMIC voltage supplies
    vos_chipPowerDown(NULL, NULL, NULL);

    vos_chipVoteOffXOBuffer(NULL, NULL, NULL);

#ifdef WLAN_KD_READY_NOTIFIER
    nl_srv_exit(pHddCtx->ptt_pid);
#else
    nl_srv_exit();
#endif /* WLAN_KD_READY_NOTIFIER */
    //TODO----------
    //Deregister the device with the kernel
    hdd_UnregisterWext(pAdapter->dev);

    hdd_close_all_adapters( pHddCtx );
#if 0
    if(test_bit(NET_DEVICE_REGISTERED, &pAdapter->event_flags))
    {
        unregister_netdev(pAdapter->dev);
        clear_bit(NET_DEVICE_REGISTERED, &pAdapter->event_flags);
    }
#endif
    //-----------------

    vosStatus = vos_sched_close( vosContext );
    if (!VOS_IS_STATUS_SUCCESS(vosStatus))       {
       VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
          "%s: Failed to close VOSS Scheduler",__func__);
       VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
    }

    //Close VOSS
    wlan_ftm_vos_close(vosContext);


    vosStatus = vos_event_destroy(&pHddCtx->ftm.ftm_vos_event);
    if (!VOS_IS_STATUS_SUCCESS(vosStatus))
    {
        VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "%s: Failed to destroy ftm_vos Event",__func__);
        VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
    }
    vos_mem_free(pHddCtx->ftm.tempNVTableBuffer);

    //Free up dynamically allocated members inside HDD Adapter
    kfree(pHddCtx->cfg_ini);
    pHddCtx->cfg_ini= NULL;

    return 0;

}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_send_response() -

   The function sends the response to the ptt socket application running in user space.

  \param  - pAdapter - Pointer HDD Context.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_send_response(hdd_context_t *pHddCtx){

   if( ptt_sock_send_msg_to_app(&pHddCtx->ftm.wnl->wmsg, 0, ANI_NL_MSG_PUMAC, pHddCtx->ftm.wnl->nlh.nlmsg_pid) < 0) {

       VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, ("Ptt Socket error sending message to the app!!"));
       return VOS_STATUS_E_FAILURE;
   }
   return VOS_STATUS_SUCCESS;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_start() -

   This function gets called when the FTM start commands received from the ptt socket application and
   it starts the following modules.
   1) SAL Start.
   2) BAL Start.
   3) MAC Start to download the firmware.


  \param  - pAdapter - Pointer HDD Context.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static int wlan_hdd_ftm_start(hdd_context_t *pHddCtx)
{
    VOS_STATUS vStatus          = VOS_STATUS_SUCCESS;
    tSirRetStatus sirStatus      = eSIR_SUCCESS;
    pVosContextType pVosContext = (pVosContextType)(pHddCtx->pvosContext);
    tHalMacStartParameters halStartParams;

    if (WLAN_FTM_STARTED == pHddCtx->ftm.ftm_state)
    {
       return VOS_STATUS_SUCCESS;
    }

    VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO,
            "%s: Starting Libra SW", __func__);

    /* We support only one instance for now ...*/
    if (pVosContext == NULL)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
           "%s: mismatch in context",__func__);
        goto err_status_failure;
    }


    if (pVosContext->pMACContext == NULL)
    {
       VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
               "%s: MAC NULL context",__func__);
        goto err_status_failure;
    }

    /*
      Prima needs to start the WDA correctly instead of BAL and SAL
    */

    /* Vos preStart is calling */
    if ( !VOS_IS_STATUS_SUCCESS(vos_ftm_preStart(pHddCtx->pvosContext) ) )
    {
       hddLog(VOS_TRACE_LEVEL_FATAL,"%s: vos_preStart failed",__func__);
       goto err_status_failure;
    }


    vStatus = WDA_NVDownload_Start(pVosContext);

    if ( vStatus != VOS_STATUS_SUCCESS )
    {
       VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                   "%s: Failed to start NV Download",__func__);
       return VOS_STATUS_E_FAILURE;
    }

    vStatus = vos_wait_single_event(&(pVosContext->wdaCompleteEvent), 1000);

    if ( vStatus != VOS_STATUS_SUCCESS )
    {
       if ( vStatus == VOS_STATUS_E_TIMEOUT )
       {
          VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                     "%s: Timeout occurred before WDA_NVDownload_Start complete",__func__);
       }
       else
       {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                    "%s: WDA_NVDownload_Start reporting  other error",__func__);
       }
       VOS_ASSERT(0);
       goto err_status_failure;
    }

    vStatus = WDA_start(pVosContext);
    if (vStatus != VOS_STATUS_SUCCESS)
    {
       VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                 "%s: Failed to start WDA",__func__);
       goto err_status_failure;
    }


    /* Start the MAC */
    vos_mem_zero((v_PVOID_t)&halStartParams, sizeof(tHalMacStartParameters));


    halStartParams.driverType = eDRIVER_TYPE_MFG;

    /* Start the MAC */
    sirStatus = macStart(pVosContext->pMACContext,(v_PVOID_t)&halStartParams);


    if (eSIR_SUCCESS != sirStatus)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
              "%s: Failed to start MAC", __func__);

        goto err_wda_stop;
    }

    VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO,
            "%s: MAC correctly started",__func__);


    pHddCtx->ftm.ftm_state = WLAN_FTM_STARTED;

    return VOS_STATUS_SUCCESS;

err_wda_stop:
   vos_event_reset(&(pVosContext->wdaCompleteEvent));
   WDA_stop(pVosContext, HAL_STOP_TYPE_RF_KILL);
   vStatus = vos_wait_single_event(&(pVosContext->wdaCompleteEvent), 1000);
   if(vStatus != VOS_STATUS_SUCCESS)
   {
      if(vStatus == VOS_STATUS_E_TIMEOUT)
      {
         VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                   "%s: Timeout occurred before WDA_stop complete",__func__);

      }
      else
      {
        VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                  "%s: WDA_stop reporting  other error",__func__);
      }
      VOS_ASSERT(0);
   }

err_status_failure:

    return VOS_STATUS_E_FAILURE;

}


static int wlan_ftm_stop(hdd_context_t *pHddCtx)
{
   VOS_STATUS vosStatus;

   if(pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
   {
       VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ftm has not started. Please start the ftm. ",__func__);
       return VOS_STATUS_E_FAILURE;
   }

   //if(pHddCtx->ftm.cmd_iwpriv == TRUE)
   {
       /*  STOP MAC only */
       v_VOID_t *hHal;
       hHal = vos_get_context( VOS_MODULE_ID_SME, pHddCtx->pvosContext );
       if (NULL == hHal)
       {
           VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                      "%s: NULL hHal", __func__);
       }
       else
       {
           vosStatus = macStop(hHal, HAL_STOP_TYPE_SYS_DEEP_SLEEP );
           if (!VOS_IS_STATUS_SUCCESS(vosStatus))
           {
               VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                          "%s: Failed to stop SYS", __func__);
               VOS_ASSERT( VOS_IS_STATUS_SUCCESS( vosStatus ) );
           }
       }


       WDA_stop(pHddCtx->pvosContext, HAL_STOP_TYPE_RF_KILL);

    }
   return WLAN_FTM_SUCCESS;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_get_nv_table() -
            Get Specific NV table

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             1, Process Host command success

  --------------------------------------------------------------------------*/
int wlan_hdd_ftm_get_nv_table
(
   hdd_context_t  *pHddCtx,
   tPttMsgbuffer  *ftmCmd
)
{
   VOS_STATUS          nvStatus = VOS_STATUS_SUCCESS;
   pttGetNvTable      *nvTable = (pttGetNvTable *)&ftmCmd->msgBody.GetNvTable;
   v_SIZE_t            nvSize;
   sHalNv             *nvContents = NULL;


   if (NULL == pHddCtx)
   {
      VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                "Not valid driver context");
      return -EINVAL;
   }

   /* Test first chunk of NV table */
   if ((NV_MAX_TABLE == pHddCtx->ftm.processingNVTable) ||
      (0 == pHddCtx->ftm.processedNVTableSize))
   {
      nvStatus = vos_nv_getNVBuffer((void **)&nvContents, &nvSize);
      if ((VOS_STATUS_SUCCESS != nvStatus) || (NULL == nvContents))
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                    "Fail to get cached NV value Status %d", nvStatus);
         return -EIO;
      }

      switch (nvTable->nvTable)
      {
         case NV_TABLE_RATE_POWER_SETTINGS:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.pwrOptimum);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.pwrOptimum;
            break;

         case NV_TABLE_REGULATORY_DOMAINS:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.regDomains);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.regDomains;
            break;

         case NV_TABLE_DEFAULT_COUNTRY:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.defaultCountryTable);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.defaultCountryTable;
            break;

         case NV_TABLE_TPC_POWER_TABLE:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.plutCharacterized);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.plutCharacterized[0];
            break;

         case NV_TABLE_TPC_PDADC_OFFSETS:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.plutPdadcOffset);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.plutPdadcOffset[0];
            break;

         case NV_TABLE_VIRTUAL_RATE:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.pwrOptimum_virtualRate);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.pwrOptimum_virtualRate[0];
            break;

         case NV_TABLE_RSSI_CHANNEL_OFFSETS:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.rssiChanOffsets);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.rssiChanOffsets[0];
            break;

         case NV_TABLE_HW_CAL_VALUES:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.hwCalValues);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.hwCalValues;
            break;

         case NV_TABLE_FW_CONFIG:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.fwConfig);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.fwConfig;
            break;

         case NV_TABLE_ANTENNA_PATH_LOSS:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.antennaPathLoss);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.antennaPathLoss[0];
            break;

         case NV_TABLE_PACKET_TYPE_POWER_LIMITS:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.pktTypePwrLimits);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.pktTypePwrLimits[0][0];
            break;

         default:
            VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                       "Not Valid NV Table %d", nvTable->nvTable);
            return -EIO;
            break;
      }

      if (pHddCtx->ftm.targetNVTableSize != nvTable->tableSize)
      {
         /* Invalid table size, discard and initialize data */
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                    "Invalid Table Size %d for Table %d"
                    " expected size %d", nvTable->tableSize, nvTable->nvTable,
                    pHddCtx->ftm.targetNVTableSize);
         pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
         pHddCtx->ftm.targetNVTableSize    = 0;
         pHddCtx->ftm.processedNVTableSize = 0;
         vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
         return -EINVAL;
      }

      /* Set Current Processing NV table type */
      pHddCtx->ftm.processingNVTable = nvTable->nvTable;
      /* Copy target NV table value into temp context buffer */
      vos_mem_copy(pHddCtx->ftm.tempNVTableBuffer,
                   pHddCtx->ftm.targetNVTablePointer,
                   pHddCtx->ftm.targetNVTableSize);

   }

   if (pHddCtx->ftm.processingNVTable != nvTable->nvTable)
   {
      /* Invalid table type */
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                 "Invalid NV Table, now Processing %d, not %d",
                  pHddCtx->ftm.processingNVTable, nvTable->nvTable);
      pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
      pHddCtx->ftm.targetNVTableSize    = 0;
      pHddCtx->ftm.processedNVTableSize = 0;
      vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);

      return -EINVAL;
   }

   /* Copy next chunk of NV table value into response buffer */
   vos_mem_copy(&nvTable->tableData,
                pHddCtx->ftm.tempNVTableBuffer + pHddCtx->ftm.processedNVTableSize,
                nvTable->chunkSize);
   /* Update processed pointer to prepare next chunk copy */
   pHddCtx->ftm.processedNVTableSize += nvTable->chunkSize;

   if (pHddCtx->ftm.targetNVTableSize == pHddCtx->ftm.processedNVTableSize)
   {
      /* Finished to process last chunk of data, initialize buffer */
      pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
      pHddCtx->ftm.targetNVTableSize    = 0;
      pHddCtx->ftm.processedNVTableSize = 0;
      vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
   }

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_set_nv_table() -
            Set Specific NV table as given

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             1, Process Host command success

  --------------------------------------------------------------------------*/
int wlan_hdd_ftm_set_nv_table
(
   hdd_context_t  *pHddCtx,
   tPttMsgbuffer  *ftmCmd
)
{
   VOS_STATUS          nvStatus = VOS_STATUS_SUCCESS;
   pttSetNvTable      *nvTable = (pttSetNvTable *)&ftmCmd->msgBody.SetNvTable;
   v_SIZE_t            nvSize;
   sHalNv             *nvContents = NULL;

   if (NULL == pHddCtx)
   {
      VOS_TRACE(VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                "Not valid driver context");
      return -EINVAL;
   }

   /* Test first chunk of NV table */
   if ((NV_MAX_TABLE == pHddCtx->ftm.processingNVTable) ||
       (0 == pHddCtx->ftm.processedNVTableSize))
   {
      nvStatus = vos_nv_getNVBuffer((void **)&nvContents, &nvSize);
      if ((VOS_STATUS_SUCCESS != nvStatus) || (NULL == nvContents))
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                    "Fail to get cached NV value Status %d", nvStatus);
         return -EINVAL;
      }

      switch (nvTable->nvTable)
      {
         case NV_TABLE_RATE_POWER_SETTINGS:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.pwrOptimum);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.pwrOptimum;
            break;

         case NV_TABLE_REGULATORY_DOMAINS:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.regDomains);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.regDomains;
            break;

         case NV_TABLE_DEFAULT_COUNTRY:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.defaultCountryTable);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.defaultCountryTable;
            break;

         case NV_TABLE_TPC_POWER_TABLE:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.plutCharacterized);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.plutCharacterized[0];
            break;

         case NV_TABLE_TPC_PDADC_OFFSETS:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.plutPdadcOffset);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.plutPdadcOffset[0];
            break;

         case NV_TABLE_VIRTUAL_RATE:
            pHddCtx->ftm.targetNVTableSize = sizeof(nvContents->tables.pwrOptimum_virtualRate);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.pwrOptimum_virtualRate[0];
            break;

         case NV_TABLE_RSSI_CHANNEL_OFFSETS:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.rssiChanOffsets);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.rssiChanOffsets[0];
            break;

         case NV_TABLE_HW_CAL_VALUES:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.hwCalValues);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.hwCalValues;
            break;

         case NV_TABLE_FW_CONFIG:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.fwConfig);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.fwConfig;
            break;

         case NV_TABLE_ANTENNA_PATH_LOSS:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.antennaPathLoss);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.antennaPathLoss[0];
            break;

         case NV_TABLE_PACKET_TYPE_POWER_LIMITS:
            pHddCtx->ftm.targetNVTableSize    = sizeof(nvContents->tables.pktTypePwrLimits);
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)&nvContents->tables.pktTypePwrLimits[0][0];
            break;

         default:
            VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                       "Not Valid NV Table %d", nvTable->nvTable);
            return -EIO;
            break;
      }

      /* Set Current Processing NV table type */
      pHddCtx->ftm.processingNVTable = nvTable->nvTable;
      if (pHddCtx->ftm.targetNVTableSize != nvTable->tableSize)
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                    "Invalid Table Size %d", nvTable->tableSize);
         pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
         pHddCtx->ftm.targetNVTableSize    = 0;
         pHddCtx->ftm.processedNVTableSize = 0;
         vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
         return -EINVAL;
      }
   }

   if (pHddCtx->ftm.processingNVTable != nvTable->nvTable)
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                 "Invalid NV Table, now Processing %d, not %d",
                  pHddCtx->ftm.processingNVTable, nvTable->nvTable);
      pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
      pHddCtx->ftm.targetNVTableSize    = 0;
      pHddCtx->ftm.processedNVTableSize = 0;
      vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
      return -EINVAL;
   }
   vos_mem_copy(pHddCtx->ftm.tempNVTableBuffer + pHddCtx->ftm.processedNVTableSize,
                &nvTable->tableData,
                nvTable->chunkSize);

   pHddCtx->ftm.processedNVTableSize += nvTable->chunkSize;
   if (pHddCtx->ftm.targetNVTableSize == pHddCtx->ftm.processedNVTableSize)
   {
      vos_mem_copy(pHddCtx->ftm.targetNVTablePointer,
                   pHddCtx->ftm.tempNVTableBuffer,
                   pHddCtx->ftm.targetNVTableSize);
      pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
      pHddCtx->ftm.targetNVTableSize    = 0;
      pHddCtx->ftm.processedNVTableSize = 0;
      vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
   }

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_blank_nv() -
            Set all NV table value as default

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             0, Process Host command success

  --------------------------------------------------------------------------*/
int wlan_hdd_ftm_blank_nv_table
(
   tPttMsgbuffer  *ftmCmd
)
{
   VOS_STATUS      nvStatus = VOS_STATUS_SUCCESS;
   v_SIZE_t            nvSize;
   v_SIZE_t            itemSize;
   sHalNv             *nvContents = NULL;

   nvStatus = vos_nv_getNVBuffer((void **)&nvContents, &nvSize);
   if((VOS_STATUS_SUCCESS != nvStatus) || (NULL == nvContents))
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO,
                 "Fail to get cached NV value Status %d", nvStatus);
      return -EIO;
   }

   itemSize = sizeof(nvContents->tables.pwrOptimum);
   memcpy(&nvContents->tables.pwrOptimum,
          &nvDefaults.tables.pwrOptimum,
          itemSize);

   itemSize = sizeof(nvContents->tables.regDomains);
   memcpy(&nvContents->tables.regDomains,
          &nvDefaults.tables.regDomains,
          itemSize);

   itemSize = sizeof(nvContents->tables.defaultCountryTable);
   memcpy(&nvContents->tables.defaultCountryTable,
          &nvDefaults.tables.defaultCountryTable,
          itemSize);

   itemSize = sizeof(nvContents->tables.plutCharacterized);
   memcpy(&nvContents->tables.plutCharacterized[0],
          &nvDefaults.tables.plutCharacterized[0],
          itemSize);

   itemSize = sizeof(nvContents->tables.plutPdadcOffset);
   memcpy(&nvContents->tables.plutPdadcOffset[0],
          &nvDefaults.tables.plutPdadcOffset[0],
          itemSize);

   itemSize = sizeof(nvContents->tables.pwrOptimum_virtualRate);
   memcpy(&nvContents->tables.pwrOptimum_virtualRate[0],
          &nvDefaults.tables.pwrOptimum_virtualRate[0],
          itemSize);

   itemSize = sizeof(nvContents->tables.rssiChanOffsets);
   memcpy(&nvContents->tables.rssiChanOffsets[0],
          &nvDefaults.tables.rssiChanOffsets[0],
          itemSize);

   itemSize = sizeof(nvContents->tables.hwCalValues);
   memcpy(&nvContents->tables.hwCalValues,
          &nvDefaults.tables.hwCalValues,
          itemSize);

   itemSize = sizeof(nvContents->tables.antennaPathLoss);
   memcpy(&nvContents->tables.antennaPathLoss[0],
          &nvDefaults.tables.antennaPathLoss[0],
          itemSize);

   itemSize = sizeof(nvContents->tables.pktTypePwrLimits);
   memcpy(&nvContents->tables.pktTypePwrLimits[0][0],
          &nvDefaults.tables.pktTypePwrLimits[0][0],
          itemSize);

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_delete_nv_table() -
            Delete Specific NV table

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             1, Process Host command success

  --------------------------------------------------------------------------*/
int wlan_hdd_ftm_delete_nv_table
(
   tPttMsgbuffer  *ftmCmd
)
{
   VOS_STATUS      nvStatus = VOS_STATUS_SUCCESS;
   tMsgPttDelNvTable  *nvTable = (tMsgPttDelNvTable *)&ftmCmd->msgBody.DelNvTable;
   v_SIZE_t            nvSize;
   v_SIZE_t            itemSize;
   sHalNv             *nvContents = NULL;

   nvStatus = vos_nv_getNVBuffer((void **)&nvContents, &nvSize);
   if ((VOS_STATUS_SUCCESS != nvStatus) || (NULL == nvContents))
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO,
                 "Fail to get cached NV value Status %d", nvStatus);
      return -EIO;
   }

   switch (nvTable->nvTable)
   {
      case NV_TABLE_RATE_POWER_SETTINGS:
         itemSize = sizeof(nvContents->tables.pwrOptimum);
         memcpy(&nvContents->tables.pwrOptimum,
                &nvDefaults.tables.pwrOptimum,
                itemSize);
         break;

      case NV_TABLE_REGULATORY_DOMAINS:
         itemSize = sizeof(nvContents->tables.regDomains);
         memcpy(&nvContents->tables.regDomains,
                &nvDefaults.tables.regDomains,
                itemSize);
         break;

      case NV_TABLE_DEFAULT_COUNTRY:
         itemSize = sizeof(nvContents->tables.defaultCountryTable);
         memcpy(&nvContents->tables.defaultCountryTable,
                &nvDefaults.tables.defaultCountryTable,
                itemSize);
         break;

      case NV_TABLE_TPC_POWER_TABLE:
         itemSize = sizeof(nvContents->tables.plutCharacterized);
         memcpy(&nvContents->tables.plutCharacterized[0],
                &nvDefaults.tables.plutCharacterized[0],
                itemSize);
         break;

      case NV_TABLE_TPC_PDADC_OFFSETS:
         itemSize = sizeof(nvContents->tables.plutPdadcOffset);
         memcpy(&nvContents->tables.plutPdadcOffset[0],
                &nvDefaults.tables.plutPdadcOffset[0],
                itemSize);
         break;

      case NV_TABLE_VIRTUAL_RATE:
         itemSize = sizeof(nvContents->tables.pwrOptimum_virtualRate);
         memcpy(&nvContents->tables.pwrOptimum_virtualRate[0],
                &nvDefaults.tables.pwrOptimum_virtualRate[0],
                itemSize);
         break;

      case NV_TABLE_RSSI_CHANNEL_OFFSETS:
         itemSize = sizeof(nvContents->tables.rssiChanOffsets);
         memcpy(&nvContents->tables.rssiChanOffsets[0],
                &nvDefaults.tables.rssiChanOffsets[0],
                itemSize);
         break;

      case NV_TABLE_HW_CAL_VALUES:
         itemSize = sizeof(nvContents->tables.hwCalValues);
         memcpy(&nvContents->tables.hwCalValues,
                &nvDefaults.tables.hwCalValues,
                itemSize);
         break;

      case NV_TABLE_FW_CONFIG:
         itemSize = sizeof(nvContents->tables.fwConfig);
         memcpy(&nvContents->tables.fwConfig,
                &nvDefaults.tables.fwConfig,
                itemSize);
         break;

      case NV_TABLE_ANTENNA_PATH_LOSS:
         itemSize = sizeof(nvContents->tables.antennaPathLoss);
         memcpy(&nvContents->tables.antennaPathLoss[0],
                &nvDefaults.tables.antennaPathLoss[0],
                itemSize);
         break;

      case NV_TABLE_PACKET_TYPE_POWER_LIMITS:
         itemSize = sizeof(nvContents->tables.pktTypePwrLimits);
         memcpy(&nvContents->tables.pktTypePwrLimits[0][0],
                &nvDefaults.tables.pktTypePwrLimits[0][0],
                itemSize);
         break;

      default:
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                    "Not Valid NV Table %d", nvTable->nvTable);
         return -EIO;
         break;
   }

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_get_nv_field() -
            Get Specific NV field

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             1, Process Host command success

  --------------------------------------------------------------------------*/
int wlan_hdd_ftm_get_nv_field
(
   tPttMsgbuffer  *ftmCmd
)
{
   sNvFields           nvFieldDataBuffer;
   tMsgPttGetNvField  *nvField = (tMsgPttGetNvField *)&ftmCmd->msgBody.GetNvField;
   VOS_STATUS          nvStatus = VOS_STATUS_SUCCESS;
   sHalNv             *nvContents = NULL;
   v_SIZE_t            nvSize;

   nvStatus = vos_nv_getNVBuffer((void **)&nvContents, &nvSize);
   if ((VOS_STATUS_SUCCESS != nvStatus) || (NULL == nvContents))
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO,
                 "Fail to get cached NV value Status %d", nvStatus);
      return -EIO;
   }
   memcpy(&nvFieldDataBuffer, &nvContents->fields, sizeof(sNvFields));

   switch (nvField->nvField)
   {
      case NV_COMMON_PRODUCT_ID:
         memcpy((void *)&nvField->fieldData,
             &nvFieldDataBuffer.productId,
             sizeof(nvFieldDataBuffer.productId));
         break;

      case NV_COMMON_PRODUCT_BANDS:
         memcpy((void *)&nvField->fieldData,
             &nvFieldDataBuffer.productBands,
             sizeof(nvFieldDataBuffer.productBands));
         break;

      case NV_COMMON_NUM_OF_TX_CHAINS:
         memcpy((void *)&nvField->fieldData,
             &nvFieldDataBuffer.numOfTxChains,
             sizeof(nvFieldDataBuffer.numOfTxChains));
         break;

      case NV_COMMON_NUM_OF_RX_CHAINS:
         memcpy((void *)&nvField->fieldData,
             &nvFieldDataBuffer.numOfRxChains,
             sizeof(nvFieldDataBuffer.numOfRxChains));
         break;

      case NV_COMMON_MAC_ADDR:
         memcpy((void *)&nvField->fieldData,
             &nvFieldDataBuffer.macAddr[0],
             NV_FIELD_MAC_ADDR_SIZE);
         break;

      case NV_COMMON_MFG_SERIAL_NUMBER:
         memcpy((void *)&nvField->fieldData,
             &nvFieldDataBuffer.mfgSN[0],
             NV_FIELD_MFG_SN_SIZE);
         break;

      case NV_COMMON_WLAN_NV_REV_ID:
         memcpy((void *)&nvField->fieldData,
             &nvFieldDataBuffer.wlanNvRevId,
             sizeof(nvFieldDataBuffer.wlanNvRevId));
         break;

      case NV_COMMON_COUPLER_TYPE:
         memcpy((void *)&nvField->fieldData,
                &nvFieldDataBuffer.couplerType,
                sizeof(nvFieldDataBuffer.couplerType));
         break;

      case NV_COMMON_NV_VERSION:
         {
            VOS_STATUS nvEmbededStatus = VOS_STATUS_SUCCESS;
            v_U8_t nvVersion = nvFieldDataBuffer.nvVersion;

            nvEmbededStatus = vos_nv_isEmbeddedNV();

            if ( nvEmbededStatus == VOS_STATUS_SUCCESS )
            {
                // High bit is set to indicate embedded NV..
                nvVersion = nvVersion | NV_EMBEDDED_VERSION;
            }

            memcpy((void *)&nvField->fieldData,
                   &nvVersion,
                   sizeof(nvFieldDataBuffer.nvVersion));
         }
         break;

      default:
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                    "Not Valid NV field %d", nvField->nvField);
         return -EIO;
         break;
   }

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_set_nv_field() -
            Set Specific NV field

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             1, Process Host command success

  --------------------------------------------------------------------------*/
int wlan_hdd_ftm_set_nv_field
(
   tPttMsgbuffer  *ftmCmd
)
{
   tMsgPttSetNvField *nvField = (tMsgPttSetNvField *)&ftmCmd->msgBody.SetNvField;
   VOS_STATUS         nvStatus = VOS_STATUS_SUCCESS;
   v_SIZE_t           nvSize;
   sHalNv            *nvContents = NULL;
   v_U8_t             macLoop;
   v_U8_t            *pNVMac;
   v_U8_t             lastByteMAC;


   nvStatus = vos_nv_getNVBuffer((void **)&nvContents, &nvSize);
   if((VOS_STATUS_SUCCESS != nvStatus) || (NULL == nvContents))
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_INFO,
                 "Fail to get cached NV value Status %d", nvStatus);
      return -EIO;
   }

   switch (nvField->nvField)
   {
      case NV_COMMON_PRODUCT_ID:
         memcpy(&nvContents->fields.productId,
                &nvField->fieldData,
                sizeof(nvContents->fields.productId));
         break;

      case NV_COMMON_PRODUCT_BANDS:
         memcpy(&nvContents->fields.productBands,
                &nvField->fieldData,
                sizeof(nvContents->fields.productBands));
         break;

      case NV_COMMON_NUM_OF_TX_CHAINS:
         memcpy(&nvContents->fields.numOfTxChains,
                &nvField->fieldData,
                sizeof(nvContents->fields.numOfTxChains));
         break;

      case NV_COMMON_NUM_OF_RX_CHAINS:
         memcpy(&nvContents->fields.numOfRxChains,
                &nvField->fieldData,
                sizeof(nvContents->fields.numOfRxChains));
         break;

      case NV_COMMON_MAC_ADDR:
         /* If Last byte is larger than 252 (0xFC), return Error,
          * Since 3MACs should be derived from first MAC */
         if(QWLAN_MAX_MAC_LAST_BYTE_VALUE <
            nvField->fieldData.macAddr.macAddr1[VOS_MAC_ADDRESS_LEN - 1])
         {
            VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                       "Last Byte of the seed MAC is too large 0x%x",
                        nvField->fieldData.macAddr.macAddr1[VOS_MAC_ADDRESS_LEN - 1]);
            return -EILSEQ;
         }

         pNVMac = (v_U8_t *)nvContents->fields.macAddr;
         lastByteMAC = nvField->fieldData.macAddr.macAddr1[VOS_MAC_ADDRESS_LEN - 1];
         for(macLoop = 0; macLoop < VOS_MAX_CONCURRENCY_PERSONA; macLoop++)
         {
            nvField->fieldData.macAddr.macAddr1[VOS_MAC_ADDRESS_LEN - 1] =
                                               lastByteMAC + macLoop;
            vos_mem_copy(pNVMac + (macLoop * NV_FIELD_MAC_ADDR_SIZE),
                         &nvField->fieldData.macAddr.macAddr1[0],
                         NV_FIELD_MAC_ADDR_SIZE);
         }
         break;

      case NV_COMMON_MFG_SERIAL_NUMBER:
         memcpy(&nvContents->fields.mfgSN[0],
                &nvField->fieldData,
             NV_FIELD_MFG_SN_SIZE);
         break;

     case NV_COMMON_WLAN_NV_REV_ID:
        memcpy(&nvContents->fields.wlanNvRevId,
               &nvField->fieldData,
               sizeof(nvContents->fields.wlanNvRevId));
        break;

      case NV_COMMON_COUPLER_TYPE:
         memcpy(&nvContents->fields.couplerType,
                &nvField->fieldData,
                sizeof(nvContents->fields.couplerType));
         break;

      case NV_COMMON_NV_VERSION:
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                    "Cannot modify NV version field %d", nvField->nvField);
         return -EIO;
         break;

      default:
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                    "Not Valid NV field %d", nvField->nvField);
         return -EIO;
         break;
   }

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_store_nv_table() -
            Store Cached NV information into Flash Memory, file

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             0, Process Host command success

  --------------------------------------------------------------------------*/
int wlan_hdd_ftm_store_nv_table
(
   tPttMsgbuffer  *ftmCmd
)
{
   VOS_STATUS           nvStatus = VOS_STATUS_SUCCESS;
   v_SIZE_t             nvSize;
   sHalNv              *nvContents = NULL;
   tMsgPttStoreNvTable *nvTable = (tMsgPttStoreNvTable *)&ftmCmd->msgBody.StoreNvTable;
   void                *tablePtr = NULL;
   unsigned int         tableSize = 0;
   VNV_TYPE             tableVNVType = VNV_FIELD_IMAGE;

   nvStatus = vos_nv_getNVBuffer((void **)&nvContents, &nvSize);
   if((VOS_STATUS_SUCCESS != nvStatus) || (NULL == nvContents))
   {
      return -EIO;
   }

   /* Set Platform type as PRIMA */
   nvContents->fields.wlanNvRevId = 2;

   switch(nvTable->nvTable)
   {
      case NV_FIELDS_IMAGE:
         tablePtr     = (void *)&nvContents->fields;
         tableSize    = sizeof(nvContents->fields);
         tableVNVType = VNV_FIELD_IMAGE;
         break;

      case NV_TABLE_RATE_POWER_SETTINGS:
         tablePtr     = (void *)&nvContents->tables.pwrOptimum[0];
         tableSize    = sizeof(nvContents->tables.pwrOptimum);
         tableVNVType = VNV_RATE_TO_POWER_TABLE;
         break;

      case NV_TABLE_REGULATORY_DOMAINS:
         tablePtr     = (void *)&nvContents->tables.regDomains[0];
         tableSize    = sizeof(nvContents->tables.regDomains);
         tableVNVType = VNV_REGULARTORY_DOMAIN_TABLE;
         break;

      case NV_TABLE_DEFAULT_COUNTRY:
         tablePtr     = (void *)&nvContents->tables.defaultCountryTable;
         tableSize    = sizeof(nvContents->tables.defaultCountryTable);
         tableVNVType = VNV_DEFAULT_LOCATION;
         break;

      case NV_TABLE_TPC_POWER_TABLE:
         tablePtr     = (void *)&nvContents->tables.plutCharacterized[0];
         tableSize    = sizeof(nvContents->tables.plutCharacterized);
         tableVNVType = VNV_TPC_POWER_TABLE;
         break;

      case NV_TABLE_TPC_PDADC_OFFSETS:
         tablePtr     = (void *)&nvContents->tables.plutPdadcOffset[0];
         tableSize    = sizeof(nvContents->tables.plutPdadcOffset);
         tableVNVType = VNV_TPC_PDADC_OFFSETS;
         break;

      case NV_TABLE_VIRTUAL_RATE:
         tablePtr     = (void *)&nvContents->tables.pwrOptimum_virtualRate[0];
         tableSize    = sizeof(nvContents->tables.pwrOptimum_virtualRate);
         tableVNVType = VNV_TABLE_VIRTUAL_RATE;
         break;

      case NV_TABLE_RSSI_CHANNEL_OFFSETS:
         tablePtr     = (void *)&nvContents->tables.rssiChanOffsets[0];
         tableSize    = sizeof(nvContents->tables.rssiChanOffsets);
         tableVNVType = VNV_RSSI_CHANNEL_OFFSETS;
         break;

      case NV_TABLE_HW_CAL_VALUES:
         tablePtr     = (void *)&nvContents->tables.hwCalValues;
         tableSize    = sizeof(nvContents->tables.hwCalValues);
         tableVNVType = VNV_HW_CAL_VALUES;
         break;

      case NV_TABLE_FW_CONFIG:
         tablePtr     = (void *)&nvContents->tables.fwConfig;
         tableSize    = sizeof(nvContents->tables.fwConfig);
         tableVNVType = VNV_FW_CONFIG;
         break;

      case NV_TABLE_ANTENNA_PATH_LOSS:
         tablePtr     = (void *)&nvContents->tables.antennaPathLoss[0];
         tableSize    = sizeof(nvContents->tables.antennaPathLoss);
         tableVNVType = VNV_ANTENNA_PATH_LOSS;
         break;

      case NV_TABLE_PACKET_TYPE_POWER_LIMITS:
         tablePtr     = (void *)&nvContents->tables.pktTypePwrLimits[0][0];
         tableSize    = sizeof(nvContents->tables.pktTypePwrLimits);
         tableVNVType = VNV_PACKET_TYPE_POWER_LIMITS;
         break;

      default:
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                    "Not Supported Table Type %d", nvTable->nvTable);
         return -EIO;
         break;

   }

   nvStatus = vos_nv_write(tableVNVType,
                           tablePtr,
                           tableSize);
   if(VOS_STATUS_SUCCESS != nvStatus)
   {
      return -EIO;
   }

   return 1;
}

/* --------------------------------------------------------------------------
  \brief wlan_hdd_ftm_get_nv_bin() -
            Get NV bin read from Flash Memory, file

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             0, Process Host command success
--------------------------------------------------------------------------*/

static int wlan_hdd_ftm_get_nv_bin
(
   v_U16_t msgId,
   hdd_context_t  *pHddCtx,
   tPttMsgbuffer  *ftmCmd
)
{
   VOS_STATUS          nvStatus = VOS_STATUS_SUCCESS;
   pttGetNvTable      *nvTable = (pttGetNvTable *)&ftmCmd->msgBody.GetNvBin;
   v_SIZE_t            nvSize;
   v_U8_t             *nvContents;
   v_U16_t offset = 0;


   if ((NV_MAX_TABLE == pHddCtx->ftm.processingNVTable) ||
      (0 == pHddCtx->ftm.processedNVTableSize))
   {
      if ( msgId == PTT_MSG_GET_NV_BIN )
      {
         nvStatus = vos_nv_getNVEncodedBuffer((void **)&nvContents, &nvSize);
      }
      else
      {
         nvStatus = vos_nv_getNVDictionary((void **)&nvContents, &nvSize);
      }

      if ((VOS_STATUS_SUCCESS != nvStatus) || (NULL == nvContents))
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                    "Fail to get cached NV value Status %d", nvStatus);
         return -EIO;
      }

      switch (nvTable->nvTable)
      {
         case NV_BINARY_IMAGE:
            pHddCtx->ftm.targetNVTablePointer = (v_U8_t *)nvContents;
            break;
         default:
            VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                       "Not Valid NV Table %d", nvTable->nvTable);
            return -EIO;
            break;
      }

      /* Set Current Processing NV table type */
      pHddCtx->ftm.processingNVTable = nvTable->nvTable;
      if ( msgId == PTT_MSG_GET_NV_BIN )
      {
         pHddCtx->ftm.targetNVTableSize = nvSize + sizeof(v_U32_t);
         /* Validity Period */
         pHddCtx->ftm.tempNVTableBuffer[0] = 0xFF;
         pHddCtx->ftm.tempNVTableBuffer[1] = 0xFF;
         pHddCtx->ftm.tempNVTableBuffer[2] = 0xFF;
         pHddCtx->ftm.tempNVTableBuffer[3] = 0xFF;
         offset = sizeof(v_U32_t);
      }
      else
      {
         pHddCtx->ftm.targetNVTableSize = nvSize;
         offset = 0;
      }

      /* Copy target NV table value into temp context buffer */
      vos_mem_copy(&pHddCtx->ftm.tempNVTableBuffer[offset],
                   pHddCtx->ftm.targetNVTablePointer,
                   pHddCtx->ftm.targetNVTableSize);
   }


   if (pHddCtx->ftm.processingNVTable != nvTable->nvTable)
   {
      /* Invalid table type */
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                 "Invalid NV Table, now Processing %d, not %d",
                  pHddCtx->ftm.processingNVTable, nvTable->nvTable);

      pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
      pHddCtx->ftm.targetNVTableSize    = 0;
      pHddCtx->ftm.processedNVTableSize = 0;
      vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);

      return -EINVAL;
   }

   nvTable->tableSize = pHddCtx->ftm.targetNVTableSize;

   /* Update processed pointer to prepare next chunk copy */
   if ( (nvTable->chunkSize + pHddCtx->ftm.processedNVTableSize) >
          pHddCtx->ftm.targetNVTableSize )
   {
      nvTable->chunkSize =
          (pHddCtx->ftm.targetNVTableSize - pHddCtx->ftm.processedNVTableSize);
   }

   /* Copy next chunk of NV table value into response buffer */
   vos_mem_copy(
        &nvTable->tableData,
        pHddCtx->ftm.tempNVTableBuffer + pHddCtx->ftm.processedNVTableSize,
        nvTable->chunkSize);

   pHddCtx->ftm.processedNVTableSize += nvTable->chunkSize;

   if (pHddCtx->ftm.targetNVTableSize == pHddCtx->ftm.processedNVTableSize)
   {
      /* Finished to process last chunk of data, initialize buffer */
      pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
      pHddCtx->ftm.targetNVTableSize    = 0;
      pHddCtx->ftm.processedNVTableSize = 0;
      vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
   }

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_set_nv_bin() -
            Set NV bin to Flash Memory, file

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             0, Process Host command success

+----------------------------------------------------------------------------*/

static int wlan_hdd_ftm_set_nv_bin
(
   hdd_context_t  *pHddCtx,
   tPttMsgbuffer  *ftmCmd
)
{
   VOS_STATUS          nvStatus = VOS_STATUS_SUCCESS;
   pttSetNvTable      *nvTable = (pttSetNvTable *)&ftmCmd->msgBody.SetNvBin;

   /* Test first chunk of NV table */
   if ((NV_MAX_TABLE == pHddCtx->ftm.processingNVTable) ||
       (0 == pHddCtx->ftm.processedNVTableSize))
   {
      switch (nvTable->nvTable)
      {
         case NV_BINARY_IMAGE:
            pHddCtx->ftm.targetNVTableSize = nvTable->tableSize;
            break;
         default:
            VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                       "Not Valid NV Table %d", nvTable->nvTable);
            return -EIO;
            break;
      }

      /* Set Current Processing NV table type */
      pHddCtx->ftm.processingNVTable = nvTable->nvTable;
      pHddCtx->ftm.processedNVTableSize = 0;

      if (pHddCtx->ftm.targetNVTableSize != nvTable->tableSize)
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                    "Invalid Table Size %d", nvTable->tableSize);
         pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
         pHddCtx->ftm.targetNVTableSize    = 0;
         pHddCtx->ftm.processedNVTableSize = 0;
         vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
         return -EINVAL;
      }
   }

   if (pHddCtx->ftm.processingNVTable != nvTable->nvTable)
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                 "Invalid NV Table, now Processing %d, not %d",
                  pHddCtx->ftm.processingNVTable, nvTable->nvTable);
      pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
      pHddCtx->ftm.targetNVTableSize    = 0;
      pHddCtx->ftm.processedNVTableSize = 0;
      vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
      return -EINVAL;
   }

   vos_mem_copy(
       pHddCtx->ftm.tempNVTableBuffer + pHddCtx->ftm.processedNVTableSize,
       &nvTable->tableData,
       nvTable->chunkSize);

   pHddCtx->ftm.processedNVTableSize += nvTable->chunkSize;

   if (pHddCtx->ftm.targetNVTableSize == pHddCtx->ftm.processedNVTableSize)
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
         "Processing Done!! write encoded Buffer %d",
          pHddCtx->ftm.targetNVTableSize);

      nvStatus = wlan_write_to_efs ((v_U8_t*)pHddCtx->ftm.tempNVTableBuffer,
                   (v_U16_t)pHddCtx->ftm.targetNVTableSize);

      if ((VOS_STATUS_SUCCESS != nvStatus))
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                    "Fail to set NV Binary %d", nvStatus);
         return -EIO;
      }

      nvStatus = vos_nv_setNVEncodedBuffer(
            (v_U8_t*)pHddCtx->ftm.tempNVTableBuffer,
            (v_SIZE_t)pHddCtx->ftm.targetNVTableSize);

      if ((VOS_STATUS_SUCCESS != nvStatus))
      {
         VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_FATAL,
                    "Fail to set NV Binary %d", nvStatus);
         return -EIO;
      }

      pHddCtx->ftm.processingNVTable    = NV_MAX_TABLE;
      pHddCtx->ftm.targetNVTableSize    = 0;
      pHddCtx->ftm.processedNVTableSize = 0;
      vos_mem_zero(pHddCtx->ftm.tempNVTableBuffer, MAX_NV_TABLE_SIZE);
   }

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_ftm_temp_get_rel_num() -
            Get internal release number

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            -1, Process Host command fail, vail out
             0, Process Host command success

  --------------------------------------------------------------------------*/
int wlan_hdd_ftm_temp_get_rel_num
(
   tPttMsgbuffer  *ftmCmd
)
{
   tMsgPttGetBuildReleaseNumber *relNum = (tMsgPttGetBuildReleaseNumber *)&ftmCmd->msgBody.GetBuildReleaseNumber;

   relNum->relParams.drvMjr = QWLAN_VERSION_MAJOR;
   relNum->relParams.drvMnr = QWLAN_VERSION_MINOR;
   relNum->relParams.drvPtch = QWLAN_VERSION_PATCH;
   relNum->relParams.drvBld = QWLAN_VERSION_BUILD;
   relNum->relParams.pttMax = 10;
   relNum->relParams.pttMin = 1;

   return 1;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_process_ftm_host_cmd() -
            process any command should be handled within host.
            decide any command should be send to HAL or not

  \param  - ftmCmd - Pointer FTM Commad Buffer

  \return - int
            < 0, Process Host command fail, bail out
             0, Process Host command success, not need to send CMD to HAL
             1, Process Host command success, need to send CMD to HAL

  --------------------------------------------------------------------------*/
int wlan_hdd_process_ftm_host_cmd
(
   hdd_context_t *pHddCtx,
   void *ftmCmd
)
{
   tPttMsgbuffer *pFTMCmd = (tPttMsgbuffer *)ftmCmd;
   int            needToRouteHal = 1;
   int            hostState = 1;

   switch(pFTMCmd->msgId)
   {
      case PTT_MSG_GET_NV_TABLE:
         hostState = wlan_hdd_ftm_get_nv_table(pHddCtx, pFTMCmd);
         needToRouteHal = 0;
         break;

      case PTT_MSG_SET_NV_TABLE:
         hostState = wlan_hdd_ftm_set_nv_table(pHddCtx, pFTMCmd);
         /* Temp NV Operation will be isolated to host
         needToRouteHal = 1; */
         needToRouteHal = 0;
         break;

      case PTT_MSG_BLANK_NV:
         hostState = wlan_hdd_ftm_blank_nv_table(pFTMCmd);
         needToRouteHal = 1;
         break;

      case PTT_MSG_DEL_NV_TABLE:
         hostState = wlan_hdd_ftm_delete_nv_table(pFTMCmd);
         needToRouteHal = 1;
         break;

      case PTT_MSG_GET_NV_FIELD:
         hostState = wlan_hdd_ftm_get_nv_field(pFTMCmd);
         needToRouteHal = 0;
         break;

      case PTT_MSG_SET_NV_FIELD:
         hostState = wlan_hdd_ftm_set_nv_field(pFTMCmd);
         needToRouteHal = 0;
         break;

      case PTT_MSG_STORE_NV_TABLE:
         hostState = wlan_hdd_ftm_store_nv_table(pFTMCmd);
         needToRouteHal = 0;
         break;

      case PTT_MSG_GET_NV_BIN:
      case PTT_MSG_GET_DICTIONARY:
         hostState = wlan_hdd_ftm_get_nv_bin(pFTMCmd->msgId, pHddCtx, pFTMCmd);
         needToRouteHal = 0;
         break;

      case PTT_MSG_SET_NV_BIN:
         hostState = wlan_hdd_ftm_set_nv_bin(pHddCtx, pFTMCmd);
         needToRouteHal = 0;
         break;

      case PTT_MSG_DBG_READ_REGISTER:
         wpalReadRegister(pFTMCmd->msgBody.DbgReadRegister.regAddr,
                          &pFTMCmd->msgBody.DbgReadRegister.regValue);
         needToRouteHal = 0;
         break;

      case PTT_MSG_DBG_WRITE_REGISTER:
         wpalWriteRegister(pFTMCmd->msgBody.DbgWriteRegister.regAddr,
                           pFTMCmd->msgBody.DbgWriteRegister.regValue);
         needToRouteHal = 0;
         break;

      case PTT_MSG_DBG_READ_MEMORY:
         wpalReadDeviceMemory(pFTMCmd->msgBody.DbgReadMemory.memAddr,
                              (unsigned char *)pFTMCmd->msgBody.DbgReadMemory.pMemBuf,
                              pFTMCmd->msgBody.DbgReadMemory.nBytes);
         needToRouteHal = 0;
         break;

      case PTT_MSG_DBG_WRITE_MEMORY:
         wpalWriteDeviceMemory(pFTMCmd->msgBody.DbgWriteMemory.memAddr,
                               (unsigned char *)pFTMCmd->msgBody.DbgWriteMemory.pMemBuf,
                               pFTMCmd->msgBody.DbgWriteMemory.nBytes);
         needToRouteHal = 0;
         break;

      case PTT_MSG_GET_BUILD_RELEASE_NUMBER:
         wlan_hdd_ftm_temp_get_rel_num(pFTMCmd);
         needToRouteHal = 0;
         break;

      default:
         needToRouteHal = 1;
         break;
   }

   if( 0 > hostState)
   {
      VOS_TRACE( VOS_MODULE_ID_VOSS, VOS_TRACE_LEVEL_ERROR,
                 "Host Command Handle Fail, Bailout");
      return hostState;
   }

   return needToRouteHal;
}

/**---------------------------------------------------------------------------

  \brief wlan_hdd_process_ftm_cmd() -

   This function process the commands received from the ptt socket application.

  \param  - pAdapter - Pointer HDD Context.

  \param  - wnl - Pointer to the ANI netlink header.

  \return - none

  --------------------------------------------------------------------------*/

void wlan_hdd_process_ftm_cmd
(
    hdd_context_t *pHddCtx,
    tAniNlHdr *wnl
)
{
    wlan_hdd_ftm_request_t  *pRequestBuf = (wlan_hdd_ftm_request_t*)(((v_U8_t*)(&wnl->wmsg))+sizeof(tAniHdr)) ;
    v_U16_t   cmd_len;
    v_U8_t *pftm_data;
    pVosContextType pVosContext = (pVosContextType)(pHddCtx->pvosContext);
    int hostState;
    tPttMsgbuffer *tempRspBuffer = NULL;

    ENTER();

    //Delay to fix NV write failure on JB
    vos_busy_wait(10000); //10ms

    if (!pRequestBuf) {

        hddLog(VOS_TRACE_LEVEL_ERROR,"%s: request buffer is null",__func__);
        return ;
    }
    /*Save the received request*/
    pHddCtx->ftm.pRequestBuf = pRequestBuf;

    pHddCtx->ftm.pResponseBuf = (wlan_hdd_ftm_response_t*)pRequestBuf;
     /*Save the received request netlink header used for sending the response*/
    pHddCtx->ftm.wnl = wnl;
    if (pRequestBuf->module_type != QUALCOMM_MODULE_TYPE) {

        hddLog(VOS_TRACE_LEVEL_ERROR,"%s: Invalid Module Type =%d",__func__,pRequestBuf->module_type);

        pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_FAILURE;
        wlan_ftm_send_response(pHddCtx);
        return ;
    }

    switch (pRequestBuf->ftmpkt.ftm_cmd_type)
    {
    case WLAN_FTM_START:
        if (pHddCtx->ftm.ftm_state == WLAN_FTM_STARTED) {

            hddLog(VOS_TRACE_LEVEL_ERROR,"%s: FTM has already started =%d",__func__,pRequestBuf->ftmpkt.ftm_cmd_type);
            pHddCtx->ftm.pResponseBuf->ftm_hdr.data_len -= 1;
            pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_SUCCESS;
            wlan_ftm_send_response(pHddCtx);
            return;
        }

        if (wlan_hdd_ftm_start(pVosContext->pHDDContext) != VOS_STATUS_SUCCESS)
        {
            hddLog(VOS_TRACE_LEVEL_ERROR, "%s: : Failed to start WLAN FTM"
                   ,__func__);
            pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_FAILURE;
            wlan_ftm_send_response(pHddCtx);
            return;
        }
        /* Ptt application running on the host PC expects the length to be one byte less that what we have received*/
        pHddCtx->ftm.pResponseBuf->ftm_hdr.data_len -= 1;
        pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_SUCCESS;
        pHddCtx->ftm.pResponseBuf->ftmpkt.ftm_cmd_type = 0;

        wlan_ftm_send_response(pHddCtx);

        break;

    case WLAN_FTM_STOP:
        if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED) {

            hddLog(VOS_TRACE_LEVEL_ERROR,"%s:: FTM has not started",__func__);
            pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_SUCCESS;
            wlan_ftm_send_response(pHddCtx);
            return;
        }

        if (VOS_STATUS_SUCCESS != wlan_ftm_stop(pHddCtx)) {

            pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_FAILURE;
            wlan_ftm_send_response(pHddCtx);
            return;
        }

        pHddCtx->ftm.ftm_state = WLAN_FTM_STOPPED;
        /* This would send back the Command Success Status */
        pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_SUCCESS;

        wlan_ftm_send_response(pHddCtx);

        break;

    case WLAN_FTM_CMD:
        /* if it is regular FTM command, pass it to HAL PHY */
        if(pHddCtx->ftm.IsCmdPending == TRUE) {
            hddLog(VOS_TRACE_LEVEL_ERROR,"%s:: FTM command pending for process",__func__);
            return;
        }
        if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED) {

            hddLog(VOS_TRACE_LEVEL_ERROR,"%s:: FTM has not started",__func__);

            pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_FAILURE;
            wlan_ftm_send_response(pHddCtx);
            return;

        }
        vos_event_reset(&pHddCtx->ftm.ftm_vos_event);
        cmd_len = pRequestBuf->ftm_hdr.data_len;
        cmd_len -= (sizeof(wlan_hdd_ftm_request_t)- sizeof(pRequestBuf->ftmpkt.ftm_cmd_type));
        pftm_data = pRequestBuf->ftmpkt.pFtmCmd;

        hostState = wlan_hdd_process_ftm_host_cmd(pHddCtx, pftm_data);
        if (0 == hostState)
        {
           tempRspBuffer = (tPttMsgbuffer *)vos_mem_malloc(((tPttMsgbuffer *)pftm_data)->msgBodyLength);
           if (NULL == tempRspBuffer)
           {
              hddLog(VOS_TRACE_LEVEL_ERROR,
                     "%s:: temp Mem Alloc Fail",__func__);
              pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_FAILURE;
              wlan_ftm_send_response(pHddCtx);
              return;
           }
           memcpy(tempRspBuffer, pftm_data, ((tPttMsgbuffer *)pftm_data)->msgBodyLength);
           tempRspBuffer->msgResponse = PTT_STATUS_SUCCESS;
           memcpy((unsigned char *)&pHddCtx->ftm.pResponseBuf->ftmpkt,
                  (unsigned char *) tempRspBuffer,
                  tempRspBuffer->msgBodyLength);
           pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_SUCCESS;
           wlan_ftm_send_response(pHddCtx);
           vos_mem_free(tempRspBuffer);
           return;
        }
        else if (0 > hostState)
        {
           hddLog(VOS_TRACE_LEVEL_ERROR, "*** Host Command Handle Fail ***");
           pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_FAILURE;
           wlan_ftm_send_response(pHddCtx);
           return;
        }

        //HEXDUMP("Request:",(char*)pftm_data,cmd_len);

        pHddCtx->ftm.IsCmdPending = TRUE;

        /*Post the command to the HAL*/
        if (wlan_ftm_postmsg(pftm_data, cmd_len) != VOS_STATUS_SUCCESS) {

            hddLog(VOS_TRACE_LEVEL_ERROR,"%s:: FTM command failed",__func__);
            return;

        }
        /*Wait here until you get the response from HAL*/
        if (vos_wait_single_event(&pHddCtx->ftm.ftm_vos_event, FTM_VOS_EVENT_WAIT_TIME)!= VOS_STATUS_SUCCESS)
        {
            hddLog(VOS_TRACE_LEVEL_ERROR,
               "%s: vos_wait_single_event failed",__func__);
            return;
        }

        cmd_len = be16_to_cpu(pHddCtx->ftm.wnl->wmsg.length);

        //HEXDUMP("Response to QXDM:", (char *)&pAdapter->ftm.wnl->wmsg, cmd_len);

        wlan_ftm_send_response(pHddCtx);
        pHddCtx->ftm.IsCmdPending = FALSE;
        break;

    default:

        hddLog(VOS_TRACE_LEVEL_ERROR,"%s:: Command not supported",__func__);
        return;
    }

    EXIT();
    return;
} /* wlan_adp_ftm_cmd() */

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_start_stop_ftm() -

   This function is used for start/stop the ftm driver.

  \param  - pAdapter - Pointer HDD Context.
              - start - 1/0 to start/stop ftm driver.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_start_stop_ftm(hdd_adapter_t *pAdapter,
                                               v_U16_t start)
{
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (start)
    {
        pHddCtx->ftm.cmd_iwpriv = TRUE;
        status = wlan_hdd_ftm_start(pHddCtx);

        if (status != VOS_STATUS_SUCCESS)
        {
            VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                      "FTM Start Failed");
            return VOS_STATUS_E_FAILURE;
        }
        if (NULL == pMsgBuf)
        {
            pMsgBuf = (tPttMsgbuffer *)vos_mem_malloc(sizeof(tPttMsgbuffer));
            if (NULL == pMsgBuf)
            {
                VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                            "%s:pMsgBuf is NULL", __func__);
                return VOS_STATUS_E_FAILURE;
            }
        }
    }
    else
    {
        status = wlan_ftm_stop(pHddCtx);

        if (status != VOS_STATUS_SUCCESS)
        {
            VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                      "FTM Stop Failed");
            return VOS_STATUS_E_FAILURE;
        }
        pHddCtx->ftm.ftm_state = WLAN_FTM_STOPPED;
        if (pMsgBuf)
        {
            vos_mem_free((v_VOID_t * )pMsgBuf);
            pMsgBuf = NULL;
        }
    }
    return VOS_STATUS_SUCCESS;
}


static VOS_STATUS validate_channel(unsigned int channel,unsigned int cb)
{
    unsigned int *table = NULL;
    int index = 0;

    if (PHY_SINGLE_CHANNEL_CENTERED == cb)
        table = valid_channel;
    else if (cb >= PHY_DOUBLE_CHANNEL_LOW_PRIMARY &&
             cb <= PHY_DOUBLE_CHANNEL_HIGH_PRIMARY)
        table = valid_channel_cb40;
    else if (cb >= PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_CENTERED &&
             cb <= PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_HIGH)
        table = valid_channel_cb80;

    if (NULL == table)
        return VOS_STATUS_E_FAILURE;

    while (table[index] != 0)
    {
        if (table[index] == channel)
            return VOS_STATUS_SUCCESS;

        index++;
    }

    return VOS_STATUS_E_FAILURE;
}


static unsigned int get_primary_channel(unsigned int center_channel,unsigned int cb)
{
    unsigned int primary_channel = center_channel;

        if (center_channel <= 14)
                return primary_channel ;

    switch (cb)
    {
        case PHY_DOUBLE_CHANNEL_LOW_PRIMARY:
                case PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_CENTERED:
                case PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_LOW:
            primary_channel -= 2;
            break;


        case PHY_DOUBLE_CHANNEL_HIGH_PRIMARY:
                case PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_CENTERED:
                case PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_HIGH:
                        primary_channel += 2;
                        break;

                case PHY_QUADRUPLE_CHANNEL_20MHZ_LOW_40MHZ_LOW:
                        primary_channel -= 6;
                        break;

                case PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_HIGH:
                        primary_channel += 6;
                        break;
        }

        return primary_channel;

}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_set_channel() -

   This function is used for setting the channel to the halphy ptt module.

  \param  - pAdapter - Pointer HDD Context.
              - channel   -  Channel Number 1-14.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_set_channel(hdd_adapter_t *pAdapter,v_U16_t channel)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (VOS_STATUS_SUCCESS != validate_channel(channel, ftm_status.cbmode))
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Invalid Channel Number. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    vos_mem_set(pMsgBuf, sizeof(*pMsgBuf), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_SET_CHANNEL;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttSetChannel) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;

    pMsgBody->SetChannel.chId = get_primary_channel(channel, ftm_status.cbmode);

    VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Channel =%d",pMsgBody->SetChannel.chId);
    pMsgBody->SetChannel.cbState = ftm_status.cbmode ;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;

    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;

    }
done:

    return status;
}


/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_set_pwr_cntl_mode() -

   This function is used for setting the power control mode for tx.

  \param  - pAdapter - Pointer HDD Context.
          - pwr_mode   -  power control mode 0-2.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_set_pwr_cntl_mode(hdd_adapter_t *pAdapter,
                                                      v_U16_t pwr_mode)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (pwr_mode > 2)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:invalid control mode.valid mode is 0 , 1, 2.", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBody = &pMsgBuf->msgBody;
    pMsgBuf->msgId = PTT_MSG_CLOSE_TPC_LOOP_PRIMA_V1;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttCloseTpcLoop) + PTT_HEADER_LENGTH;

    pMsgBody->CloseTpcLoop.tpcClose = pwr_mode;
    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf, pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                 msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

 done:
    return status;

}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_set_txpower() -

   This function is used for setting the txpower to the halphy ptt module.

  \param  - pAdapter - Pointer HDD Context.
              - txpower   -  txpower Number 1-18.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_set_txpower(hdd_adapter_t *pAdapter,
                                            v_U16_t txpower)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    /* do not allow to change setting when tx pktgen is enabled, although halphy does allow changing tx power
     * when tx pktgen is enabled
     */
    if (ftm_status.frameGenEnabled)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:cannot set txpower when pktgen is enabled.", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    if(!(txpower >= 9 && txpower <= 24))
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Invalid tx power. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBody = &pMsgBuf->msgBody;
    pMsgBuf->msgId = PTT_MSG_SET_TX_POWER;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttSetTxPower) + PTT_HEADER_LENGTH;

    pMsgBody->SetTxPower.dbmPwr = txpower*100;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                              msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    ftm_status.txpower = txpower ;
 done:

    return status;

}


static VOS_STATUS wlan_ftm_priv_enable_dpd(hdd_adapter_t *pAdapter,
                                              v_U16_t enable)
{
    tANI_U32 value = 0;
    tANI_U32 reg_addr;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                  "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

#ifdef WCN_PRONTO
    reg_addr = 0xfb018000;
#else
    reg_addr = 0x03018000;
#endif
    wpalReadRegister(reg_addr, &value);
    if (enable)
    {
        value &= (~QWLAN_TXFIR_CFG_DPD_BYPASS_MASK);
    }
    else
    {
        value |= QWLAN_TXFIR_CFG_DPD_BYPASS_MASK;
    }

    wpalWriteRegister(reg_addr, value);

    return VOS_STATUS_SUCCESS;
}


/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_set_txrate() -

   This function is used for setting the txrate to the halphy ptt module.
   It converts the user input string for txrate to the tx rate index.

  \param  - pAdapter - Pointer HDD Context.
              - txrate   -  Pointer to the tx rate string.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_set_txrate(hdd_adapter_t *pAdapter,char *txrate)
{
    int ii;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
    if(pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ftm has not started. Please start the ftm.",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    /* do not allow to change setting when tx pktgen is enabled */
    if (ftm_status.frameGenEnabled)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:cannot set txrate when pktgen is enabled.",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    for(ii = 0; ii < SIZE_OF_TABLE(rateName_rateIndex_tbl); ii++)
    {
        if(!strcmp(rateName_rateIndex_tbl[ii].rate_str,txrate))
           break;
    }
    if(ii >= SIZE_OF_TABLE(rateName_rateIndex_tbl))
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Invalid Rate String",__func__);
        return VOS_STATUS_E_FAILURE;
    }

    ftm_status.frameParams.rate = rateName_rateIndex_tbl[ii].rate_index;
    ftm_status.frameParams.preamble = rate_index_2_preamble_table[rateName_rateIndex_tbl[ii].rate_index].Preamble;

    return VOS_STATUS_SUCCESS;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_start_stop_tx_pktgen() -

   This function is used for start/stop the tx packet generation.

  \param  - pAdapter - Pointer HDD Context.
              - startStop   -  Value( 1/0) start/stop the tx packet generation.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_start_stop_tx_pktgen(hdd_adapter_t *pAdapter,v_U16_t startStop)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (startStop != 1 && startStop != 0)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Tx value is invalid ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    if ((ftm_status.frameGenEnabled && startStop == 1) ||
        (!ftm_status.frameGenEnabled && startStop == 0))
    {
        return VOS_STATUS_SUCCESS ;
    }
    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);

    if (startStop == 1)
    {
        init_completion(&pHddCtx->ftm.ftm_comp_var);
        pMsgBuf->msgId = PTT_MSG_CONFIG_TX_PACKET_GEN;
        pMsgBuf->msgBodyLength = sizeof(tMsgPttConfigTxPacketGen) + PTT_HEADER_LENGTH;
        pMsgBody = &pMsgBuf->msgBody;
        pMsgBody->ConfigTxPacketGen.frameParams = ftm_status.frameParams ;

        status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);
        if (status != VOS_STATUS_SUCCESS)
        {
            VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                  "%s:posting PTT_MSG_CONFIG_TX_PACKET_GEN failed", __func__);
            status = VOS_STATUS_E_FAILURE;
            goto done;
        }

        wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                   msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));
        if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
        {
            VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                       "%s: PTT_MSG_CONFIG_TX_PACKET_GEN failed", __func__);
            status = VOS_STATUS_E_FAILURE;
            goto done;
        }
    }

    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_START_STOP_TX_PACKET_GEN;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttStartStopTxPacketGen) + PTT_HEADER_LENGTH;
    pMsgBody = &pMsgBuf->msgBody;
    pMsgBody->StartStopTxPacketGen.startStop = startStop;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);
    if(status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:wlan_ftm_postmsg failed",__func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var, msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));
    if(pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ptt response status failed",__func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

done:

    if (status == VOS_STATUS_SUCCESS)
    {
        if (startStop == 1)
        {
            ftm_status.frameGenEnabled = eANI_BOOLEAN_TRUE;
        }
        else
        {
            ftm_status.frameGenEnabled = eANI_BOOLEAN_FALSE;
        }
    }

    return status;
}



static VOS_STATUS wlan_ftm_priv_set_cb(hdd_adapter_t *pAdapter, v_U16_t cbmode)
{

    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (cbmode > PHY_QUADRUPLE_CHANNEL_20MHZ_HIGH_40MHZ_HIGH)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:cb mode value is invalid ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    ftm_status.cbmode = cbmode;

    return VOS_STATUS_SUCCESS;

}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_rx_mode() -

   This function is used for start/stop the rx packet generation.

  \param  - pAdapter - Pointer HDD Context.
              - rxmode   -  0-disable RX.
                               -  1-rx ALL frames
                               -  2-rx 11 g/n frames
                               -  3-rx 11b frames

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_rx_mode(hdd_adapter_t *pAdapter,v_U16_t rxmode)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;

    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (rxmode > 3)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Rx mode value is invalid ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);

    pMsgBuf->msgId = PTT_MSG_SET_RX_DISABLE_MODE;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttSetRxDisableMode) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;

    switch(rxmode)
    {
        case RXMODE_DISABLE_ALL:
          pMsgBody->SetRxDisableMode.disabled.agPktsDisabled = VOS_TRUE;
          pMsgBody->SetRxDisableMode.disabled.bPktsDisabled  = VOS_TRUE;
          pMsgBody->SetRxDisableMode.disabled.slrPktsDisabled= VOS_TRUE;
          break;

        case RXMODE_ENABLE_ALL:
          pMsgBody->SetRxDisableMode.disabled.agPktsDisabled = VOS_FALSE;
          pMsgBody->SetRxDisableMode.disabled.bPktsDisabled  = VOS_FALSE;
          pMsgBody->SetRxDisableMode.disabled.slrPktsDisabled= VOS_FALSE;
          break;

        case RXMODE_ENABLE_11GN:
          pMsgBody->SetRxDisableMode.disabled.agPktsDisabled = VOS_FALSE;
          pMsgBody->SetRxDisableMode.disabled.bPktsDisabled  = VOS_TRUE;
          pMsgBody->SetRxDisableMode.disabled.slrPktsDisabled= VOS_TRUE;
          break;

        case RXMODE_ENABLE_11B:
          pMsgBody->SetRxDisableMode.disabled.agPktsDisabled = VOS_TRUE;
          pMsgBody->SetRxDisableMode.disabled.bPktsDisabled  = VOS_FALSE;
          pMsgBody->SetRxDisableMode.disabled.slrPktsDisabled= VOS_TRUE;
          break;

    }

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    ftm_status.rxmode = rxmode ;
done:

    return status;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_rx_pkt_clear() -

   This function sets the rx pkt count to zero.

  \param  - pAdapter - Pointer HDD Context.
              - rx_pkt_clear   -  rx_pkt_clear value.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_rx_pkt_clear(hdd_adapter_t *pAdapter,v_U16_t rx_pkt_clear)
{
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    if (rx_pkt_clear != 1)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Invalid rx_pkt_clear value ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_RESET_RX_PACKET_STATISTICS;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttResetRxPacketStatistics) + PTT_HEADER_LENGTH;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                 msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
done:

    return status;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_get_channel() -

   This function gets the channel number from the halphy ptt module and
   returns the channel number to the application.

  \param  - pAdapter - Pointer HDD Context.
              - pChannel   -  Poniter to get the Channel number.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_get_channel(hdd_adapter_t *pAdapter,v_U16_t *pChannel)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    v_U16_t  freq;
    v_U8_t indx=0;

    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }
    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_DBG_READ_REGISTER;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttDbgReadRegister) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;
    pMsgBody->DbgReadRegister.regAddr = QWLAN_AGC_CHANNEL_FREQ_REG;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;

    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                 msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    freq = ((v_U16_t)pMsgBody->DbgReadRegister.regValue & QWLAN_AGC_CHANNEL_FREQ_FREQ_MASK);

    while ((indx <  SIZE_OF_TABLE(freq_chan_tbl)) && (freq != freq_chan_tbl[indx].freq))
            indx++;
    if (indx >= SIZE_OF_TABLE(freq_chan_tbl))
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Invalid Frequency!!!",__func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    *pChannel = freq_chan_tbl[indx].chan;

     VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "Channel = %d  freq = %d",*pChannel, freq);
 done:

     return status;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_get_txpower() -

   This function gets the TX power from the halphy ptt module and
   returns the TX power to the application.

  \param  - pAdapter - Pointer HDD Context.
              - pTxPwr   -  Poniter to get the Tx power.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_get_txpower(hdd_adapter_t *pAdapter,v_U16_t *pTxPwr)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }
    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_GET_TX_POWER_REPORT;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttGetTxPowerReport) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                 msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s: PTT_MSG_GET_TX_POWER_REPORT failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    *pTxPwr = ((((pMsgBody->GetTxPowerReport.pwrTemplateIndex & 0x1F) + 4)*50)/100);

 done:

     return status;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_get_ftm_version() -

   This function gets ftm driver and firmware version.

  \param  - pAdapter - Pointer HDD Context.
              - pTxRate   -  Poniter to get the Tx rate.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

VOS_STATUS wlan_ftm_priv_get_ftm_version(hdd_adapter_t *pAdapter,char *pftmVer)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    v_U32_t reg_val;
    char *buf = pftmVer;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
    int lenRes = 0;
    int lenBuf = WE_FTM_MAX_STR_LEN;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_DBG_READ_REGISTER;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttDbgReadRegister) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;
    pMsgBody->DbgReadRegister.regAddr = QWLAN_RFAPB_REV_ID_REG;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;

    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                 msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    reg_val = (v_U16_t)pMsgBody->DbgReadRegister.regValue;

    init_completion(&pHddCtx->ftm.ftm_comp_var);

    pMsgBuf->msgId = PTT_MSG_GET_BUILD_RELEASE_NUMBER;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttGetBuildReleaseNumber) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));


    lenRes = snprintf(buf, lenBuf, "%s_",WLAN_CHIP_VERSION);
    if(lenRes < 0 || lenRes >= lenBuf)
    {
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    buf += lenRes;
    lenBuf -= lenRes;

    /*Read the RevID*/
    lenRes = snprintf(buf, lenBuf, "%x.%x-",(v_U8_t)(reg_val >> 8), (v_U8_t)(reg_val &0x000000FF));
    if(lenRes < 0 || lenRes >= lenBuf)
    {
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    buf += lenRes;
    lenBuf -= lenRes;

    lenRes = snprintf(buf, lenBuf, "%s-", QWLAN_VERSIONSTR);
    if(lenRes < 0 || lenRes >= lenBuf)
    {
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    buf += lenRes;
    lenBuf -= lenRes;


done:

    return status;

}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_get_txrate() -

   This function gets the TX rate from the halphy ptt module and
   returns the TX rate to the application.

  \param  - pAdapter - Pointer HDD Context.
              - pTxRate   -  Poniter to get the Tx rate.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_get_txrate(hdd_adapter_t *pAdapter,char *pTxRate)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    v_U16_t rate_index,ii;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }

    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_GET_TX_POWER_REPORT;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttGetTxPowerReport) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse == PTT_STATUS_SUCCESS) {

       rate_index = pMsgBody->GetTxPowerReport.rate;
    }
    else {
       /*Return the default rate*/
       //rate_index = HAL_PHY_RATE_11A_6_MBPS;
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s: PTT_MSG_GET_TX_POWER_REPORT failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    for(ii = 0; ii < SIZE_OF_TABLE(rateName_rateIndex_tbl); ii++) {
        if(rateName_rateIndex_tbl[ii].rate_index == rate_index)
          break;
    }
    if(ii >= SIZE_OF_TABLE(rateName_rateIndex_tbl))
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Invalid Rate Index",__func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    strlcpy(pTxRate,rateName_rateIndex_tbl[ii].rate_str, WE_FTM_MAX_STR_LEN);
done:

    return status;

}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_get_rx_pkt_count() -

   This function gets the rx pkt count from the halphy ptt module and
   returns the rx pkt count  to the application.

  \param  - pAdapter - Pointer HDD Context.
              - pRxPktCnt   -  Poniter to get the rx pkt count.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_get_rx_pkt_count(hdd_adapter_t *pAdapter,v_U16_t *pRxPktCnt)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }
    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_GET_RX_PKT_COUNTS;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttGetRxPktCounts) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                 msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    *pRxPktCnt = pMsgBody->GetRxPktCounts.counters.totalRxPackets;
done:

    return status;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_get_rx_rssi() -

   This function gets the rx rssi from the halphy ptt module and
   returns the rx rssi to the application.

  \param  - pAdapter - Pointer HDD Context.
              - buf   -  Poniter to get rssi of Rx chains

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_get_rx_rssi(hdd_adapter_t *pAdapter,char *buf)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;
   int ret;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }
    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_GET_RX_RSSI;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttGetRxRssi) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                    "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

   ret = snprintf(buf, WE_FTM_MAX_STR_LEN, " R0:%d, R1:%d",
                      pMsgBody->GetRxRssi.rssi.rx[0],
                  pMsgBody->GetRxRssi.rssi.rx[1]);

   if( ret < 0 || ret >= WE_FTM_MAX_STR_LEN )
   {
      status = VOS_STATUS_E_FAILURE;
   }

done:

    return status;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_get_mac_address() -

   This function gets the mac address from the halphy ptt module and
   returns the mac address  to the application.

  \param  - pAdapter - Pointer HDD Context.
              - buf   -  Poniter to get the mac address.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_get_mac_address(hdd_adapter_t *pAdapter,char *buf)
{
    v_BOOL_t itemIsValid = VOS_FALSE;
    v_U8_t macAddr[VOS_MAC_ADDRESS_LEN] = {0, 0x0a, 0xf5, 4,5, 6};
    int ret;

    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if(pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:Ftm has not started. Please start the ftm. ",__func__);
        return VOS_STATUS_E_FAILURE;
    }
    /*Check the NV FIELD is valid or not*/
    if (vos_nv_getValidity(VNV_FIELD_IMAGE, &itemIsValid) == VOS_STATUS_SUCCESS)
    {
       if (itemIsValid == VOS_TRUE)
       {
            vos_nv_readMacAddress(macAddr);

         ret = snprintf(buf, WE_FTM_MAX_STR_LEN,
                             "%02x:%02x:%02x:%02x:%02x:%02x",
                        MAC_ADDR_ARRAY(macAddr));
         if( ret < 0 || ret >= WE_FTM_MAX_STR_LEN )
         {
             return VOS_STATUS_E_FAILURE;
         }
       }
   }
   else
   {
         /*Return Hard coded mac address*/
      ret = snprintf(buf, WE_FTM_MAX_STR_LEN,
                            "%02x:%02x:%02x:%02x:%02x:%02x",
                     MAC_ADDR_ARRAY(macAddr));

      if( ret < 0 || ret >= WE_FTM_MAX_STR_LEN )
      {
          return VOS_STATUS_E_FAILURE;
      }
   }
    return VOS_STATUS_SUCCESS;
}

/**---------------------------------------------------------------------------

  \brief wlan_ftm_priv_set_mac_address() -

   This function sets the mac address to the halphy ptt module and
   sends the netlink message to the ptt socket application which writes
   the macaddress to the qcom_wlan_nv.bin file

  \param  - pAdapter - Pointer HDD Context.
              - buf   -  Poniter to the macaddress.

  \return - 0 for success, non zero for failure

  --------------------------------------------------------------------------*/

static VOS_STATUS wlan_ftm_priv_set_mac_address(hdd_adapter_t *pAdapter,char *buf)
{
    uPttMsgs *pMsgBody;
    VOS_STATUS status;
    int macAddr[VOS_MAC_ADDRESS_LEN];
    v_U8_t *pMacAddress;
    v_U8_t  ii;
    hdd_context_t *pHddCtx = (hdd_context_t *)pAdapter->pHddCtx;

    if (pHddCtx->ftm.ftm_state != WLAN_FTM_STARTED)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ftm has not started. Please start the ftm. ", __func__);
        return VOS_STATUS_E_FAILURE;
    }
    vos_mem_set(pMsgBuf, sizeof(tPttMsgbuffer), 0);
    init_completion(&pHddCtx->ftm.ftm_comp_var);
    pMsgBuf->msgId = PTT_MSG_SET_NV_FIELD;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttSetNvField) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;
    pMsgBody->SetNvField.nvField = NV_COMMON_MAC_ADDR;

    /*We get the mac address in string format "XX:XX:XX:XX:XX:XX" convert to hex*/
    if (6 != sscanf(buf,"%02x:%02x:%02x:%02x:%02x:%02x",&macAddr[0],(int*)&macAddr[1],(int*)&macAddr[2],(int*)&macAddr[3],(int*)&macAddr[4],(int*)&macAddr[5]))
    {
       VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,
                 "Invalid MacAddress Input %s", buf);
       return VOS_STATUS_E_FAILURE;
    }

    VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH,
              "MacAddress = " MAC_ADDRESS_STR, MAC_ADDR_ARRAY(macAddr));


    pMacAddress = &pMsgBody->SetNvField.fieldData.macAddr.macAddr1[0];

    for(ii = 0; ii < VOS_MAC_ADDRESS_LEN; ii++)
       pMacAddress[ii] = (v_U8_t)macAddr[ii];


    VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH,
              "pMacAddress = " MAC_ADDRESS_STR, MAC_ADDR_ARRAY(pMacAddress));
    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed!!", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }
    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));

    if (pMsgBuf->msgResponse != PTT_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:Ptt response status failed", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO_HIGH, "NV_COMMON_MAC_ADDR Success!!!");

    init_completion(&pHddCtx->ftm.ftm_comp_var);
    memset( pMsgBuf,0,sizeof(tPttMsgbuffer));

    pMsgBuf->msgId = PTT_MSG_STORE_NV_TABLE;
    pMsgBuf->msgBodyLength = sizeof(tMsgPttStoreNvTable) + PTT_HEADER_LENGTH;

    pMsgBody = &pMsgBuf->msgBody;

    pMsgBody->StoreNvTable.nvTable = NV_FIELDS_IMAGE;

    status = wlan_ftm_postmsg((v_U8_t*)pMsgBuf,pMsgBuf->msgBodyLength);

    if (status != VOS_STATUS_SUCCESS)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL,
                   "%s:wlan_ftm_postmsg failed!!!!", __func__);
        status = VOS_STATUS_E_FAILURE;
        goto done;
    }

    wait_for_completion_interruptible_timeout(&pHddCtx->ftm.ftm_comp_var,
                                msecs_to_jiffies(WLAN_FTM_COMMAND_TIME_OUT));
done:

    return VOS_STATUS_SUCCESS;
}

/* set param sub-ioctls */
static int iw_ftm_setchar_getnone(struct net_device *dev, struct iw_request_info *info,
                       union iwreq_data *wrqu, char *extra)
{
    int ret,sub_cmd;
    unsigned int length;
    VOS_STATUS status;
    hdd_adapter_t *pAdapter;

    ret =0;
    length = wrqu->data.length;
    sub_cmd = wrqu->data.flags;
    pAdapter = (hdd_adapter_t *)netdev_priv(dev);

    /*we can only accept input falling between 1 and length bytes,
     *and ensure extra is null delimited string
     */
    if (wrqu->data.length>=512)
        return -EINVAL;
    vos_mem_zero(extra + length,512 - length);

    VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO,
              "%s: Received length %d", __func__, length);

    VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO,
              "%s: Received data %s", __func__, extra);

    switch(sub_cmd)
    {
       case WE_SET_MAC_ADDRESS:
       {

          VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_INFO,
                    "SET MAC ADDRESS");

          status  = wlan_ftm_priv_set_mac_address(pAdapter,extra);

          if(status != VOS_STATUS_SUCCESS)
          {
             hddLog(VOS_TRACE_LEVEL_FATAL,
                    "wlan_ftm_priv_set_mac_address Failed =%d",status);

             ret = -EINVAL;
          }

       }
       break;
       case WE_SET_TX_RATE:
       {
            status  = wlan_ftm_priv_set_txrate(pAdapter,extra);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,
                      "wlan_ftm_priv_set_txrate Failed =%d",status);

                ret = -EINVAL;
            }

            break;
        }
       default:
       {
           hddLog(LOGE, "%s: Invalid sub command %d",__func__, sub_cmd);
           ret = -EINVAL;
           break;
       }
    }
    return ret;
}

static int iw_ftm_setint_getnone(struct net_device *dev, struct iw_request_info *info,
                       union iwreq_data *wrqu, char *extra)
{
    hdd_adapter_t *pAdapter = (netdev_priv(dev));
    int *value = (int *)extra;
    int sub_cmd = value[0];
    int set_value = value[1];
    int ret = 0; /* success */
    VOS_STATUS status;

    switch(sub_cmd)
    {
        case WE_FTM_ON_OFF:
        {
            status  = wlan_ftm_priv_start_stop_ftm(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"%s Failed =%d",__func__, status);
               ret = -EINVAL;
            }

            break;
        }

        case WE_TX_PKT_GEN:
            status  = wlan_ftm_priv_start_stop_tx_pktgen(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_start_stop_tx_pktgen Failed =%d",status);
               ret = -EINVAL;
            }
            break;

        case WE_SET_TX_IFS:
            status  = wlan_ftm_priv_set_txifs(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_set_txifs Failed =%d",status);
               ret = -EINVAL;
            }
            break;

        case WE_SET_TX_PKT_CNT:
            status  = wlan_ftm_priv_set_txpktcnt(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_set_txpktcnt Failed =%d",status);
               ret = -EINVAL;
            }
            break;

        case WE_SET_TX_PKT_LEN:
            status  = wlan_ftm_priv_set_txpktlen(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_set_txpktlen Failed =%d",status);
               ret = -EINVAL;
            }
            break;

        case WE_SET_CHANNEL:
        {
            status  = wlan_ftm_priv_set_channel(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_set_channel Failed =%d",status);
               ret = -EINVAL;
            }
            break;
        }
        case WE_SET_TX_POWER:
        {
            status  = wlan_ftm_priv_set_txpower(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_set_txpower Failed =%d",status);
               ret = -EINVAL;
            }
            break;
        }
        case WE_CLEAR_RX_PKT_CNT:
        {
            status  = wlan_ftm_priv_rx_pkt_clear(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_rx_pkt_clear Failed =%d",status);
               ret = -EINVAL;
            }
            break;
        }
        case WE_RX:
        {
            status  = wlan_ftm_priv_rx_mode(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_rx_mode Failed =%d",status);
               ret = -EINVAL;
            }
            break;
        }
        case WE_ENABLE_CHAIN:
        {
            status  = wlan_ftm_priv_enable_chain(pAdapter,set_value);

            if(status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_enable_chain Failed =%d",status);
               ret = -EINVAL;
            }
            break;
        }

        case WE_SET_PWR_CNTL_MODE:
        {
            status  = wlan_ftm_priv_set_pwr_cntl_mode(pAdapter, set_value);
            if (status != VOS_STATUS_SUCCESS)
            {
               hddLog(VOS_TRACE_LEVEL_FATAL, "set_pwr_cntl_mode failed = %d",
                         status);
               ret = -EINVAL;
            }
            break;
        }

        case WE_ENABLE_DPD:
        {
           status  = wlan_ftm_priv_enable_dpd(pAdapter, set_value);
           if (status != VOS_STATUS_SUCCESS)
           {
              hddLog(VOS_TRACE_LEVEL_FATAL, "enable_dpd failed = %d", status);
              ret = -EINVAL;
           }
           break;
        }

        case WE_SET_CB:
        {
           status  = wlan_ftm_priv_set_cb(pAdapter, set_value);
           if (status != VOS_STATUS_SUCCESS)
           {
              hddLog(VOS_TRACE_LEVEL_FATAL, "set_cb failed = %d", status);
              ret = -EINVAL;
           }
           break;
        }

        default:
        {
            hddLog(LOGE, "Invalid IOCTL setvalue command %d value %d",
                sub_cmd, set_value);
            break;
        }
    }

    return ret;
}

/* get param sub-ioctls */
static int iw_ftm_setnone_getint(struct net_device *dev, struct iw_request_info *info,
                       union iwreq_data *wrqu, char *extra)
{
    hdd_adapter_t *pAdapter = (netdev_priv(dev));
    int *value = (int *)extra;
    int ret = 0; /* success */
    VOS_STATUS status;

    switch (value[0])
    {
        case WE_GET_CHANNEL:
        {
           status = wlan_ftm_priv_get_channel(pAdapter,(v_U16_t*)value);

           if(status != VOS_STATUS_SUCCESS)
           {
              hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_get_channel Failed =%d",status);
              ret = -EINVAL;
           }
           break;
        }
        case WE_GET_TX_POWER:
        {
           status = wlan_ftm_priv_get_txpower(pAdapter,(v_U16_t*)value);

           if(status != VOS_STATUS_SUCCESS)
           {
              hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_get_txpower Failed =%d",status);
              ret = -EINVAL;
           }
           break;
        }
        case WE_GET_RX_PKT_CNT:
        {
           status = wlan_ftm_priv_get_rx_pkt_count(pAdapter,(v_U16_t*)value);

           if(status != VOS_STATUS_SUCCESS)
           {
              hddLog(VOS_TRACE_LEVEL_FATAL,"wlan_ftm_priv_get_rx_pkt_count Failed =%d",status);
              ret = -EINVAL;
           }
           break;
        }
        default:
        {
            hddLog(LOGE, "Invalid IOCTL get_value command %d ",value[0]);
            break;
        }
    }

    return ret;
}

static int iw_ftm_get_char_setnone(struct net_device *dev, struct iw_request_info *info,
                       union iwreq_data *wrqu, char *extra)
{
    int sub_cmd = wrqu->data.flags;
    VOS_STATUS status;
    hdd_adapter_t *pAdapter = (netdev_priv(dev));

    switch(sub_cmd)
    {
        case WE_GET_MAC_ADDRESS:
        {
            status = wlan_ftm_priv_get_mac_address(pAdapter, extra);

            if(status != VOS_STATUS_SUCCESS)
            {
                hddLog(VOS_TRACE_LEVEL_FATAL, "wlan_ftm_priv_get_mac_address failed =%d",status);
                return -EINVAL;
            }
            wrqu->data.length = strlen(extra)+1;
            break;
        }
        case WE_GET_TX_RATE:
        {
            status = wlan_ftm_priv_get_txrate(pAdapter, extra);

            if(status != VOS_STATUS_SUCCESS)
            {
                hddLog(VOS_TRACE_LEVEL_FATAL, "wlan_ftm_priv_get_txrate failed =%d",status);
                return -EINVAL;
            }

            wrqu->data.length = strlen(extra)+1;
            break;
        }
        case WE_GET_FTM_VERSION:
        {
            status = wlan_ftm_priv_get_ftm_version(pAdapter, extra);

            if(status != VOS_STATUS_SUCCESS)
            {
                hddLog(VOS_TRACE_LEVEL_FATAL, "wlan_ftm_priv_get_mac_address failed =%d",status);
                return -EINVAL;
            }
            wrqu->data.length = strlen(extra)+1;
            break;
        }
        case WE_GET_FTM_STATUS:
        {
            status = wlan_ftm_priv_get_status(pAdapter, extra);

            if(status != VOS_STATUS_SUCCESS)
            {
                hddLog(VOS_TRACE_LEVEL_FATAL, "wlan_ftm_priv_get_status failed =%d",status);
                return -EINVAL;
            }

            wrqu->data.length = strlen(extra)+1;
            break;
        }
        case WE_GET_RX_RSSI:
        {
            status = wlan_ftm_priv_get_rx_rssi(pAdapter, extra);

            if(status != VOS_STATUS_SUCCESS)
            {
                hddLog(VOS_TRACE_LEVEL_FATAL, "wlan_ftm_priv_get_rx_rssi failed =%d",status);
                return -EINVAL;
            }

            wrqu->data.length = strlen(extra)+1;
            break;
        }
        default:
        {
            hddLog(LOGE, "Invalid IOCTL command %d",  sub_cmd );
            break;
        }
    }

    return 0;
}

VOS_STATUS wlan_write_to_efs (v_U8_t *pData, v_U16_t data_len)
{
#if defined(MSM_PLATFORM)
    tAniHdr *wmsg = NULL;
    v_U8_t *pBuf;
    hdd_context_t *pHddCtx = NULL;
    v_CONTEXT_t pVosContext= NULL;

    pBuf =  (v_U8_t*)vos_mem_malloc(sizeof(tAniHdr) + sizeof(v_U32_t)+ data_len);
    if(pBuf == NULL)
    {
        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:pBuf is NULL",__func__);
        return VOS_STATUS_E_NOMEM;
    }
    wmsg = (tAniHdr*)pBuf;
    wmsg->type = PTT_MSG_FTM_CMDS_TYPE;
    wmsg->length = data_len + sizeof(tAniHdr)+ sizeof(v_U32_t);
    wmsg->length = FTM_SWAP16(wmsg->length);
    pBuf += sizeof(tAniHdr);

     /*Get the global context */
    pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL);

     /*Get the Hdd Context */
    //pAdapter = ((VosContextType*)(pVosContext))->pHDDContext;
    pHddCtx = (hdd_context_t *)(((VosContextType*)(pVosContext))->pHDDContext);

    /* EfS command Code */
    *(v_U32_t*)pBuf = 0x000000EF;

    pBuf += sizeof(v_U32_t);

    memcpy(pBuf, pData,data_len);

   if(pHddCtx->ftm.cmd_iwpriv == TRUE) {
       if( ptt_sock_send_msg_to_app(wmsg, 0, ANI_NL_MSG_PUMAC, pHddCtx->ptt_pid) < 0) {

           VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, ("Ptt Socket error sending message to the app!!"));
           vos_mem_free((v_VOID_t*)wmsg);
           return VOS_STATUS_E_FAILURE;
       }
   }
   else {
    if( ptt_sock_send_msg_to_app(wmsg, 0, ANI_NL_MSG_PUMAC, pHddCtx->ftm.wnl->nlh.nlmsg_pid) < 0) {

        VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, ("Ptt Socket error sending message to the app!!"));
        vos_mem_free((v_VOID_t*)wmsg);
        return VOS_STATUS_E_FAILURE;
    }
   }

    vos_mem_free((v_VOID_t*)wmsg);
#endif //FTM and ANDROID

    return VOS_STATUS_SUCCESS;
}

/*  action sub-ioctls */
static int iw_ftm_setnone_getnone(struct net_device *dev, struct iw_request_info *info,
                       union iwreq_data *wrqu, char *extra)
{
    int sub_cmd = wrqu->data.flags;
    int ret = 0; /* success */

    switch (sub_cmd)
    {
        case WE_SET_NV_DEFAULTS:
        {
            v_U8_t *pu8buf,*pTempBuf;
            v_U16_t size;
            size = sizeof(v_U32_t) + sizeof(sHalNv);
            hddLog(VOS_TRACE_LEVEL_INFO_HIGH,"HAL NV Size =%d",size);
            pu8buf = vos_mem_malloc(size);
            if(pu8buf == NULL)
            {
                VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_FATAL, "%s:pu8buf is NULL",__func__);
                return VOS_STATUS_E_NOMEM;
            }
            memset(pu8buf,0,size);
            pTempBuf = pu8buf;
            pTempBuf += sizeof(v_U32_t);
            memcpy(pTempBuf,&nvDefaults,sizeof(sHalNv));

            wlan_write_to_efs(pu8buf,size);
            vos_mem_free(pu8buf);
        }

        default:
        {
            VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR,"%s: unknown ioctl %d", __func__, sub_cmd);
            hddLog(LOGE, "Invalid IOCTL action command %d ", sub_cmd);
            break;
        }
    }

    return ret;
}

static const iw_handler we_ftm_private[] = {

   [WLAN_FTM_PRIV_SET_INT_GET_NONE      - SIOCIWFIRSTPRIV]   = iw_ftm_setint_getnone,  //set priv ioctl
   [WLAN_FTM_PRIV_SET_NONE_GET_INT      - SIOCIWFIRSTPRIV]   = iw_ftm_setnone_getint,  //get priv ioctl
   [WLAN_FTM_PRIV_SET_CHAR_GET_NONE     - SIOCIWFIRSTPRIV]   = iw_ftm_setchar_getnone, //get priv ioctl
   [WLAN_FTM_PRIV_GET_CHAR_SET_NONE     - SIOCIWFIRSTPRIV]   = iw_ftm_get_char_setnone,
   [WLAN_FTM_PRIV_SET_NONE_GET_NONE     - SIOCIWFIRSTPRIV]   = iw_ftm_setnone_getnone, //action priv ioctl
};

/*Maximum command length can be only 15 */
static const struct iw_priv_args we_ftm_private_args[] = {

    /* handlers for main ioctl */
    {   WLAN_FTM_PRIV_SET_INT_GET_NONE,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "" },

    {   WE_FTM_ON_OFF,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "ftm" },

    {   WE_TX_PKT_GEN,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "tx" },

    {   WE_SET_TX_IFS,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "set_txifs" },

    {   WE_SET_TX_PKT_CNT,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "set_txpktcnt" },

    {   WE_SET_TX_PKT_LEN,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "set_txpktlen" },

    {   WE_SET_CHANNEL,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "set_channel" },

    {   WE_SET_TX_POWER,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "set_txpower" },

    {   WE_CLEAR_RX_PKT_CNT,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "clr_rxpktcnt" },

    {   WE_RX,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "rx" },

    {   WE_ENABLE_CHAIN,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "ena_chain" },

    {   WE_SET_PWR_CNTL_MODE,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "pwr_cntl_mode" },

    {   WE_ENABLE_DPD,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "ena_dpd" },

    {   WE_SET_CB,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        0,
        "set_cb" },

    /* handlers for main ioctl */
    {   WLAN_FTM_PRIV_SET_NONE_GET_INT,
        0,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        "" },

    {   WE_GET_CHANNEL,
        0,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        "get_channel" },

    {   WE_GET_TX_POWER,
        0,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        "get_txpower" },

    {   WE_GET_RX_PKT_CNT,
        0,
        IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
        "get_rxpktcnt" },

    /* handlers for main ioctl */
    {   WLAN_FTM_PRIV_SET_CHAR_GET_NONE,
        IW_PRIV_TYPE_CHAR| 512,
        0,
        "" },

    {   WE_SET_MAC_ADDRESS,
        IW_PRIV_TYPE_CHAR| 512,
        0,
        "set_mac_address" },

    {   WE_SET_TX_RATE,
        IW_PRIV_TYPE_CHAR | 512,
        0,
        "set_txrate" },

    /* handlers for main ioctl */
    {   WLAN_FTM_PRIV_GET_CHAR_SET_NONE,
        0,
        IW_PRIV_TYPE_CHAR| WE_FTM_MAX_STR_LEN,
        "" },

    {   WE_GET_MAC_ADDRESS,
        0,
        IW_PRIV_TYPE_CHAR| WE_FTM_MAX_STR_LEN,
        "get_mac_address" },

    {   WE_GET_FTM_VERSION,
        0,
        IW_PRIV_TYPE_CHAR| WE_FTM_MAX_STR_LEN,
        "ftm_version" },

    {   WE_GET_TX_RATE,
        0,
        IW_PRIV_TYPE_CHAR| WE_FTM_MAX_STR_LEN,
        "get_txrate" },

    {   WE_GET_FTM_STATUS,
        0,
        IW_PRIV_TYPE_CHAR| WE_FTM_MAX_STR_LEN,
        "get_status" },

    {   WE_GET_RX_RSSI,
        0,
        IW_PRIV_TYPE_CHAR| WE_FTM_MAX_STR_LEN,
        "get_rx_rssi" },

    /* handlers for main ioctl */
    {   WLAN_FTM_PRIV_SET_NONE_GET_NONE,
        0,
        0,
        "" },

    /* handlers for sub-ioctl */
    {   WE_SET_NV_DEFAULTS,
        0,
        0,
        "set_nv_defaults" },

};

const struct iw_handler_def we_ftm_handler_def = {
   .num_standard     = 0,
   .num_private      = sizeof(we_ftm_private) / sizeof(we_ftm_private[0]),
   .num_private_args = sizeof(we_ftm_private_args) / sizeof(we_ftm_private_args[0]),

   .standard         = (iw_handler *)NULL,
   .private          = (iw_handler *)we_ftm_private,
   .private_args     = we_ftm_private_args,
   .get_wireless_stats = NULL,
};

static int wlan_ftm_register_wext(hdd_adapter_t *pAdapter)
{

    //hdd_wext_state_t *pwextBuf = WLAN_HDD_GET_WEXT_STATE_PTR(pAdapter);

    // Zero the memory.  This zeros the profile structure.
    //memset(pwextBuf, 0,sizeof(hdd_wext_state_t));

    pAdapter->dev->wireless_handlers = (struct iw_handler_def *)&we_ftm_handler_def;

    return 0;
}


VOS_STATUS WLANFTM_McProcessMsg (v_VOID_t *message)
{
    ftm_rsp_msg_t   *pFtmMsgRsp;

    VOS_STATUS vos_status = VOS_STATUS_SUCCESS;
    hdd_context_t *pHddCtx;
    v_CONTEXT_t pVosContext= NULL;

    ENTER();

    pFtmMsgRsp = (ftm_rsp_msg_t *)message;

    if (!message )
    {
        VOS_TRACE( VOS_MODULE_ID_SYS, VOS_TRACE_LEVEL_ERROR,
                "WLAN FTM:Invalid parameter sent on WLANFTM_ProcessMainMessage");
        return VOS_STATUS_E_INVAL;
    }
    /*Get the global context */
    pVosContext = vos_get_global_context(VOS_MODULE_ID_SYS, NULL);

     /*Get the Hdd Context */
    pHddCtx = ((VosContextType*)(pVosContext))->pHDDContext;

    if (pHddCtx->ftm.cmd_iwpriv == TRUE) {

        memcpy((char*)pMsgBuf, (char*)message, pFtmMsgRsp->msgBodyLength);
        complete(&pHddCtx->ftm.ftm_comp_var);
    }
    else {
    /*Response length to Ptt App*/
    pHddCtx->ftm.wnl->wmsg.length = sizeof(tAniHdr)+ SIZE_OF_FTM_DIAG_HEADER_LEN + pFtmMsgRsp->msgBodyLength;

     /*Ptt App expects the response length in LE */
    pHddCtx->ftm.wnl->wmsg.length = FTM_SWAP16(pHddCtx->ftm.wnl->wmsg.length);

    /*Response expects the length to be in */
    pHddCtx->ftm.pResponseBuf->ftm_hdr.data_len = pHddCtx->ftm.pRequestBuf->ftm_hdr.data_len -
                                           sizeof(pHddCtx->ftm.pRequestBuf->ftm_hdr.data_len);

    /*Copy the message*/
    memcpy((char*)&pHddCtx->ftm.pResponseBuf->ftmpkt,(char*)message,pFtmMsgRsp->msgBodyLength);

    /*Update the error code*/
    pHddCtx->ftm.pResponseBuf->ftm_err_code = WLAN_FTM_SUCCESS;

    vos_status = vos_event_set(&pHddCtx->ftm.ftm_vos_event);

    if (!VOS_IS_STATUS_SUCCESS(vos_status))
    {
       VOS_TRACE(VOS_MODULE_ID_HDD, VOS_TRACE_LEVEL_ERROR, ("ERROR: HDD vos_event_set failed!!"));
       return VOS_STATUS_E_FAILURE;
    }
    }
    EXIT();
    return VOS_STATUS_SUCCESS;

}