/* * Copyright (C) 2012-2014 NXP Semiconductors * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include #include #include #include #include #include #include #include #define HAL_EXTNS_WRITE_RSP_TIMEOUT (1000) /* Timeout value to wait for response from PN548AD */ #undef P2P_PRIO_LOGIC_HAL_IMP /******************* Global variables *****************************************/ extern phNxpNciHal_Control_t nxpncihal_ctrl; extern phNxpNciProfile_Control_t nxpprofile_ctrl; extern int kovio_detected; extern int disable_kovio; extern int send_to_upper_kovio; extern uint32_t cleanup_timer; static uint8_t icode_detected = 0x00; uint8_t icode_send_eof = 0x00; uint8_t nfcdep_detected = 0x00; static uint8_t ee_disc_done = 0x00; uint8_t EnableP2P_PrioLogic = FALSE; static uint32_t RfDiscID = 1; static uint32_t RfProtocolType = 4; /* NFCEE Set mode */ static uint8_t setEEModeDone = 0x00; static uint8_t cmd_nfcee_setmode_enable[] = { 0x22, 0x01, 0x02, 0x01, 0x01 }; /* External global variable to get FW version from NCI response*/ extern uint32_t wFwVerRsp; /* External global variable to get FW version from FW file*/ extern uint16_t wFwVer; /* local buffer to store CORE_INIT response */ static uint32_t bCoreInitRsp[40]; static uint32_t iCoreInitRspLen; extern uint32_t timeoutTimerId; extern NFCSTATUS read_retry(); /************** HAL extension functions ***************************************/ static void hal_extns_write_rsp_timeout_cb(uint32_t TimerId, void *pContext); /*Proprietary cmd sent to HAL to send reader mode flag * Last byte of 4 byte proprietary cmd data contains ReaderMode flag * If this flag is enabled, NFC-DEP protocol is modified to T3T protocol * if FrameRF interface is selected. This needs to be done as the FW * always sends Ntf for FrameRF with NFC-DEP even though FrameRF with T3T is * previously selected with DISCOVER_SELECT_CMD */ #define PROPRIETARY_CMD_FELICA_READER_MODE 0xFE static uint8_t gFelicaReaderMode; /******************************************************************************* ** ** Function phNxpNciHal_ext_init ** ** Description initialize extension function ** *******************************************************************************/ void phNxpNciHal_ext_init (void) { icode_detected = 0x00; icode_send_eof = 0x00; setEEModeDone = 0x00; kovio_detected = 0x00; disable_kovio = 0x00; send_to_upper_kovio = 0x01; EnableP2P_PrioLogic = FALSE; } /******************************************************************************* ** ** Function phNxpNciHal_process_ext_rsp ** ** Description Process extension function response ** ** Returns NFCSTATUS_SUCCESS if success ** *******************************************************************************/ NFCSTATUS phNxpNciHal_process_ext_rsp (uint8_t *p_ntf, uint16_t *p_len) { NFCSTATUS status = NFCSTATUS_SUCCESS; uint16_t rf_technology_length_param = 0; if (p_ntf[0] == 0x61 && p_ntf[1] == 0x05 && p_ntf[4] == 0x03 && p_ntf[5] == 0x05 && nxpprofile_ctrl.profile_type == EMV_CO_PROFILE) { p_ntf[4] = 0xFF; p_ntf[5] = 0xFF; p_ntf[6] = 0xFF; NXPLOG_NCIHAL_D("Nfc-Dep Detect in EmvCo profile - Restart polling"); } if (p_ntf[0] == 0x61 && p_ntf[1] == 0x05 && p_ntf[4] == 0x01 && p_ntf[5] == 0x05 && p_ntf[6] == 0x02 && gFelicaReaderMode) { /*If FelicaReaderMode is enabled,Change Protocol to T3T from NFC-DEP * when FrameRF interface is selected*/ p_ntf[5] = 0x03; NXPLOG_NCIHAL_D("FelicaReaderMode:Activity 1.1"); } #ifdef P2P_PRIO_LOGIC_HAL_IMP if(p_ntf[0] == 0x61 && p_ntf[1] == 0x05 && p_ntf[4] == 0x02 && p_ntf[5] == 0x04 && nxpprofile_ctrl.profile_type == NFC_FORUM_PROFILE) { EnableP2P_PrioLogic = TRUE; } NXPLOG_NCIHAL_D("Is EnableP2P_PrioLogic: 0x0%X", EnableP2P_PrioLogic); if(phNxpDta_IsEnable() == FALSE) { if ((icode_detected != 1)&&(kovio_detected != 1) && (EnableP2P_PrioLogic == TRUE)) { if (phNxpNciHal_NfcDep_comapre_ntf(p_ntf, *p_len) == NFCSTATUS_FAILED) { status = phNxpNciHal_NfcDep_rsp_ext(p_ntf,p_len); if(status != NFCSTATUS_INVALID_PARAMETER) { return status; } } } } #endif status = NFCSTATUS_SUCCESS; status = phNxpNciHal_kovio_rsp_ext(p_ntf,p_len); if (p_ntf[0] == 0x61 && p_ntf[1] == 0x05) { if (nfcdep_detected) { nfcdep_detected = 0x00; } switch (p_ntf[4]) { case 0x00: NXPLOG_NCIHAL_D("NxpNci: RF Interface = NFCEE Direct RF"); break; case 0x01: NXPLOG_NCIHAL_D("NxpNci: RF Interface = Frame RF"); break; case 0x02: NXPLOG_NCIHAL_D("NxpNci: RF Interface = ISO-DEP"); break; case 0x03: NXPLOG_NCIHAL_D("NxpNci: RF Interface = NFC-DEP"); nfcdep_detected = 0x01; break; case 0x80: NXPLOG_NCIHAL_D("NxpNci: RF Interface = MIFARE"); break; default: NXPLOG_NCIHAL_D("NxpNci: RF Interface = Unknown"); break; } switch (p_ntf[5]) { case 0x01: NXPLOG_NCIHAL_D("NxpNci: Protocol = T1T"); phNxpDta_T1TEnable(); break; case 0x02: NXPLOG_NCIHAL_D("NxpNci: Protocol = T2T"); break; case 0x03: NXPLOG_NCIHAL_D("NxpNci: Protocol = T3T"); break; case 0x04: NXPLOG_NCIHAL_D("NxpNci: Protocol = ISO-DEP"); break; case 0x05: NXPLOG_NCIHAL_D("NxpNci: Protocol = NFC-DEP"); break; case 0x06: NXPLOG_NCIHAL_D("NxpNci: Protocol = 15693"); break; case 0x80: NXPLOG_NCIHAL_D("NxpNci: Protocol = MIFARE"); break; #if(NFC_NXP_CHIP_TYPE != PN547C2) case 0x81: #else case 0x8A: #endif NXPLOG_NCIHAL_D("NxpNci: Protocol = Kovio"); break; default: NXPLOG_NCIHAL_D("NxpNci: Protocol = Unknown"); break; } switch (p_ntf[6]) { case 0x00: NXPLOG_NCIHAL_D("NxpNci: Mode = A Passive Poll"); break; case 0x01: NXPLOG_NCIHAL_D("NxpNci: Mode = B Passive Poll"); break; case 0x02: NXPLOG_NCIHAL_D("NxpNci: Mode = F Passive Poll"); break; case 0x03: NXPLOG_NCIHAL_D("NxpNci: Mode = A Active Poll"); break; case 0x05: NXPLOG_NCIHAL_D("NxpNci: Mode = F Active Poll"); break; case 0x06: NXPLOG_NCIHAL_D("NxpNci: Mode = 15693 Passive Poll"); break; #if(NFC_NXP_CHIP_TYPE != PN547C2) case 0x70: #else case 0x77: #endif NXPLOG_NCIHAL_D("NxpNci: Mode = Kovio"); break; case 0x80: NXPLOG_NCIHAL_D("NxpNci: Mode = A Passive Listen"); break; case 0x81: NXPLOG_NCIHAL_D("NxpNci: Mode = B Passive Listen"); break; case 0x82: NXPLOG_NCIHAL_D("NxpNci: Mode = F Passive Listen"); break; case 0x83: NXPLOG_NCIHAL_D("NxpNci: Mode = A Active Listen"); break; case 0x85: NXPLOG_NCIHAL_D("NxpNci: Mode = F Active Listen"); break; case 0x86: NXPLOG_NCIHAL_D("NxpNci: Mode = 15693 Passive Listen"); break; default: NXPLOG_NCIHAL_D("NxpNci: Mode = Unknown"); break; } } if (p_ntf[0] == 0x61 && p_ntf[1] == 0x05 && p_ntf[2] == 0x15 && p_ntf[4] == 0x01 && p_ntf[5] == 0x06 && p_ntf[6] == 0x06) { NXPLOG_NCIHAL_D ("> Going through workaround - notification of ISO 15693"); icode_detected = 0x01; p_ntf[21] = 0x01; p_ntf[22] = 0x01; } else if (icode_detected == 1 && icode_send_eof == 2) { icode_send_eof = 3; status = NFCSTATUS_FAILED; return status; } else if (p_ntf[0] == 0x00 && p_ntf[1] == 0x00 && icode_detected == 1) { if (icode_send_eof == 3) { icode_send_eof = 0; } if (p_ntf[p_ntf[2]+ 2] == 0x00) { NXPLOG_NCIHAL_D ("> Going through workaround - data of ISO 15693"); p_ntf[2]--; (*p_len)--; } else { p_ntf[p_ntf[2]+ 2] |= 0x01; } } else if (p_ntf[2] == 0x02 && p_ntf[1] == 0x00 && icode_detected == 1) { NXPLOG_NCIHAL_D ("> ICODE EOF response do not send to upper layer"); } else if(p_ntf[0] == 0x61 && p_ntf[1] == 0x06 && icode_detected == 1) { NXPLOG_NCIHAL_D ("> Polling Loop Re-Started"); icode_detected = 0; icode_send_eof = 0; } else if(*p_len == 4 && p_ntf[0] == 0x40 && p_ntf[1] == 0x02 && p_ntf[2] == 0x01 && p_ntf[3] == 0x06 ) { NXPLOG_NCIHAL_D ("> Deinit workaround for LLCP set_config 0x%x 0x%x 0x%x", p_ntf[21], p_ntf[22], p_ntf[23]); p_ntf[0] = 0x40; p_ntf[1] = 0x02; p_ntf[2] = 0x02; p_ntf[3] = 0x00; p_ntf[4] = 0x00; *p_len = 5; } else if ((p_ntf[0] == 0x40) && (p_ntf[1] == 0x01)) { int len = p_ntf[2] + 2; /*include 2 byte header*/ wFwVerRsp= (((uint32_t)p_ntf[len - 2])<< 16U)|(((uint32_t)p_ntf[len - 1])<< 8U)|p_ntf[len]; if(wFwVerRsp == 0) status = NFCSTATUS_FAILED; iCoreInitRspLen = *p_len; memcpy(bCoreInitRsp, p_ntf, *p_len); NXPLOG_NCIHAL_D ("NxpNci> FW Version: %x.%x.%x", p_ntf[len-2], p_ntf[len-1], p_ntf[len]); } //4200 02 00 01 else if(p_ntf[0] == 0x42 && p_ntf[1] == 0x00 && ee_disc_done == 0x01) { NXPLOG_NCIHAL_D("Going through workaround - NFCEE_DISCOVER_RSP"); if(p_ntf[4] == 0x01) { p_ntf[4] = 0x00; ee_disc_done = 0x00; } NXPLOG_NCIHAL_D("Going through workaround - NFCEE_DISCOVER_RSP - END"); } else if(p_ntf[0] == 0x61 && p_ntf[1] == 0x03 /*&& cleanup_timer!=0*/) { if(cleanup_timer!=0) { /* if RF Notification Type of RF_DISCOVER_NTF is Last Notification */ if(0== (*(p_ntf + 2 + (*(p_ntf+2))))) { phNxpNciHal_select_RF_Discovery(RfDiscID,RfProtocolType); status = NFCSTATUS_FAILED; return status; } else { RfDiscID=p_ntf[3]; RfProtocolType=p_ntf[4]; } status = NFCSTATUS_FAILED; return status; } } else if(p_ntf[0] == 0x41 && p_ntf[1] == 0x04 && cleanup_timer!=0) { status = NFCSTATUS_FAILED; return status; } else if(p_ntf[0] == 0x60 && p_ntf[1] == 0x00) { NXPLOG_NCIHAL_E ("CORE_RESET_NTF received!"); if ( nfcdep_detected && !(p_ntf[2] == 0x06 && p_ntf[3] == 0xA0 && p_ntf[4] == 0x00 && ((p_ntf[5] == 0xC9 && p_ntf[6] == 0x95 && p_ntf[7] == 0x00 && p_ntf[8] == 0x00) || (p_ntf[5] == 0x07 && p_ntf[6] == 0x39 && p_ntf[7] == 0xF2 && p_ntf[8] == 0x00)) )) { nfcdep_detected = 0x00; } phNxpNciHal_emergency_recovery (); status = NFCSTATUS_FAILED; return status; } #if(NFC_NXP_CHIP_TYPE == PN547C2) else if(p_ntf[0] == 0x61 && p_ntf[1] == 0x05 && p_ntf[4] == 0x02 && p_ntf[5] == 0x80 && p_ntf[6] == 0x00 ) { NXPLOG_NCIHAL_D("Going through workaround - iso-dep interface mifare protocol with sak value not equal to 0x20"); rf_technology_length_param = p_ntf[9]; if((p_ntf[ 9 + rf_technology_length_param] & 0x20) != 0x20) { p_ntf[4] = 0x80; } } #endif else if (*p_len == 4 && p_ntf[0] == 0x4F && p_ntf[1] == 0x11 && p_ntf[2] == 0x01 ) { if (p_ntf[3] == 0x00) { NXPLOG_NCIHAL_D ("> Workaround for ISO-DEP Presence Check, ignore response and wait for notification"); p_ntf[0] = 0x60; p_ntf[1] = 0x06; p_ntf[2] = 0x03; p_ntf[3] = 0x01; p_ntf[4] = 0x00; p_ntf[5] = 0x01; *p_len = 6; } else { NXPLOG_NCIHAL_D ("> Workaround for ISO-DEP Presence Check, presence check return failed"); p_ntf[0] = 0x60; p_ntf[1] = 0x08; p_ntf[2] = 0x02; p_ntf[3] = 0xB2; p_ntf[4] = 0x00; *p_len = 5; } } else if (*p_len == 4 && p_ntf[0] == 0x6F && p_ntf[1] == 0x11 && p_ntf[2] == 0x01 ) { if (p_ntf[3] == 0x01) { NXPLOG_NCIHAL_D ("> Workaround for ISO-DEP Presence Check - Card still in field"); p_ntf[0] = 0x00; p_ntf[1] = 0x00; p_ntf[2] = 0x01; p_ntf[3] = 0x7E; } else { NXPLOG_NCIHAL_D ("> Workaround for ISO-DEP Presence Check - Card not in field"); p_ntf[0] = 0x60; p_ntf[1] = 0x08; p_ntf[2] = 0x02; p_ntf[3] = 0xB2; p_ntf[4] = 0x00; *p_len = 5; } } /* else if(p_ntf[0] == 0x61 && p_ntf[1] == 0x05 && p_ntf[4] == 0x01 && p_ntf[5] == 0x00 && p_ntf[6] == 0x01) { NXPLOG_NCIHAL_D("Picopass type 3-B with undefined protocol is not supported, disabling"); p_ntf[4] = 0xFF; p_ntf[5] = 0xFF; p_ntf[6] = 0xFF; }*/ return status; } /****************************************************************************** * Function phNxpNciHal_process_ext_cmd_rsp * * Description This function process the extension command response. It * also checks the received response to expected response. * * Returns returns NFCSTATUS_SUCCESS if response is as expected else * returns failure. * ******************************************************************************/ static NFCSTATUS phNxpNciHal_process_ext_cmd_rsp(uint16_t cmd_len, uint8_t *p_cmd) { NFCSTATUS status = NFCSTATUS_FAILED; uint16_t data_written = 0; /* Create the local semaphore */ if (phNxpNciHal_init_cb_data(&nxpncihal_ctrl.ext_cb_data, NULL) != NFCSTATUS_SUCCESS) { NXPLOG_NCIHAL_D("Create ext_cb_data failed"); return NFCSTATUS_FAILED; } nxpncihal_ctrl.ext_cb_data.status = NFCSTATUS_SUCCESS; /* Send ext command */ data_written = phNxpNciHal_write_unlocked(cmd_len, p_cmd); if (data_written != cmd_len) { NXPLOG_NCIHAL_D("phNxpNciHal_write failed for hal ext"); goto clean_and_return; } /* Start timer */ status = phOsalNfc_Timer_Start(timeoutTimerId, HAL_EXTNS_WRITE_RSP_TIMEOUT, &hal_extns_write_rsp_timeout_cb, NULL); if (NFCSTATUS_SUCCESS == status) { NXPLOG_NCIHAL_D("Response timer started"); } else { NXPLOG_NCIHAL_E("Response timer not started!!!"); status = NFCSTATUS_FAILED; goto clean_and_return; } /* Wait for rsp */ NXPLOG_NCIHAL_D("Waiting after ext cmd sent"); if (SEM_WAIT(nxpncihal_ctrl.ext_cb_data)) { NXPLOG_NCIHAL_E("p_hal_ext->ext_cb_data.sem semaphore error"); goto clean_and_return; } /* Stop Timer */ status = phOsalNfc_Timer_Stop(timeoutTimerId); if (NFCSTATUS_SUCCESS == status) { NXPLOG_NCIHAL_D("Response timer stopped"); } else { NXPLOG_NCIHAL_E("Response timer stop ERROR!!!"); status = NFCSTATUS_FAILED; goto clean_and_return; } if(nxpncihal_ctrl.ext_cb_data.status != NFCSTATUS_SUCCESS) { NXPLOG_NCIHAL_E("Callback Status is failed!! Timer Expired!! Couldn't read it! 0x%x", nxpncihal_ctrl.ext_cb_data.status); status = NFCSTATUS_FAILED; goto clean_and_return; } NXPLOG_NCIHAL_D("Checking response"); status = NFCSTATUS_SUCCESS; clean_and_return: phNxpNciHal_cleanup_cb_data(&nxpncihal_ctrl.ext_cb_data); return status; } /****************************************************************************** * Function phNxpNciHal_write_ext * * Description This function inform the status of phNxpNciHal_open * function to libnfc-nci. * * Returns It return NFCSTATUS_SUCCESS then continue with send else * sends NFCSTATUS_FAILED direct response is prepared and * do not send anything to NFCC. * ******************************************************************************/ NFCSTATUS phNxpNciHal_write_ext(uint16_t *cmd_len, uint8_t *p_cmd_data, uint16_t *rsp_len, uint8_t *p_rsp_data) { NFCSTATUS status = NFCSTATUS_SUCCESS; unsigned long retval = 0; int isfound = GetNxpNumValue(NAME_MIFARE_READER_ENABLE, &retval, sizeof(unsigned long)); phNxpNciHal_NfcDep_cmd_ext(p_cmd_data, cmd_len); if(phNxpDta_IsEnable() == TRUE) { status = phNxpNHal_DtaUpdate(cmd_len, p_cmd_data,rsp_len, p_rsp_data); } if (p_cmd_data[0] == PROPRIETARY_CMD_FELICA_READER_MODE && p_cmd_data[1] == PROPRIETARY_CMD_FELICA_READER_MODE && p_cmd_data[2] == PROPRIETARY_CMD_FELICA_READER_MODE) { NXPLOG_NCIHAL_D ("Received proprietary command to set Felica Reader mode:%d",p_cmd_data[3]); gFelicaReaderMode = p_cmd_data[3]; /* frame the dummy response */ *rsp_len = 4; p_rsp_data[0] = 0x00; p_rsp_data[1] = 0x00; p_rsp_data[2] = 0x00; p_rsp_data[3] = 0x00; status = NFCSTATUS_FAILED; } else if (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 && p_cmd_data[2] == 0x05 && p_cmd_data[3] == 0x01 && p_cmd_data[4] == 0xA0 && p_cmd_data[5] == 0x44 && p_cmd_data[6] == 0x01 && p_cmd_data[7] == 0x01) { nxpprofile_ctrl.profile_type = EMV_CO_PROFILE; NXPLOG_NCIHAL_D ("EMV_CO_PROFILE mode - Enabled"); status = NFCSTATUS_SUCCESS; } else if (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 && p_cmd_data[2] == 0x05 && p_cmd_data[3] == 0x01 && p_cmd_data[4] == 0xA0 && p_cmd_data[5] == 0x44 && p_cmd_data[6] == 0x01 && p_cmd_data[7] == 0x00) { NXPLOG_NCIHAL_D ("NFC_FORUM_PROFILE mode - Enabled"); nxpprofile_ctrl.profile_type = NFC_FORUM_PROFILE; status = NFCSTATUS_SUCCESS; } if (nxpprofile_ctrl.profile_type == EMV_CO_PROFILE) { if (p_cmd_data[0] == 0x21 && p_cmd_data[1] == 0x06 && p_cmd_data[2] == 0x01 && p_cmd_data[3] == 0x03) { #if 0 //Needs clarification whether to keep it or not NXPLOG_NCIHAL_D ("EmvCo Poll mode - RF Deactivate discard"); phNxpNciHal_print_packet("SEND", p_cmd_data, *cmd_len); *rsp_len = 4; p_rsp_data[0] = 0x41; p_rsp_data[1] = 0x06; p_rsp_data[2] = 0x01; p_rsp_data[3] = 0x00; phNxpNciHal_print_packet("RECV", p_rsp_data, 4); status = NFCSTATUS_FAILED; #endif } else if(p_cmd_data[0] == 0x21 && p_cmd_data[1] == 0x03 ) { NXPLOG_NCIHAL_D ("EmvCo Poll mode - Discover map only for A and B"); p_cmd_data[2] = 0x05; p_cmd_data[3] = 0x02; p_cmd_data[4] = 0x00; p_cmd_data[5] = 0x01; p_cmd_data[6] = 0x01; p_cmd_data[7] = 0x01; *cmd_len = 8; } } #if(NFC_NXP_CHIP_TYPE == PN547C2) if (retval == 0x01 && p_cmd_data[0] == 0x21 && p_cmd_data[1] == 0x00) { NXPLOG_NCIHAL_D ("Going through extns - Adding Mifare in RF Discovery"); p_cmd_data[2] += 3; p_cmd_data[3] += 1; p_cmd_data[*cmd_len] = 0x80; p_cmd_data[*cmd_len + 1] = 0x01; p_cmd_data[*cmd_len + 2] = 0x80; *cmd_len += 3; status = NFCSTATUS_SUCCESS; NXPLOG_NCIHAL_D ("Going through extns - Adding Mifare in RF Discovery - END"); } else #endif if (p_cmd_data[3] == 0x81 && p_cmd_data[4] == 0x01 && p_cmd_data[5] == 0x03) { NXPLOG_NCIHAL_D("> Going through workaround - set host list"); #if(NFC_NXP_CHIP_TYPE != PN547C2) *cmd_len = 8; p_cmd_data[2] = 0x05; p_cmd_data[6] = 0x02; p_cmd_data[7] = 0xC0; #else *cmd_len = 7; p_cmd_data[2] = 0x04; p_cmd_data[6] = 0xC0; #endif NXPLOG_NCIHAL_D("> Going through workaround - set host list - END"); status = NFCSTATUS_SUCCESS; } else if(icode_detected) { if ((p_cmd_data[3] & 0x40) == 0x40 && (p_cmd_data[4] == 0x21 || p_cmd_data[4] == 0x22 || p_cmd_data[4] == 0x24 || p_cmd_data[4] == 0x27 || p_cmd_data[4] == 0x28 || p_cmd_data[4] == 0x29 || p_cmd_data[4] == 0x2a)) { NXPLOG_NCIHAL_D ("> Send EOF set"); icode_send_eof = 1; } if(p_cmd_data[3] == 0x20 || p_cmd_data[3] == 0x24 || p_cmd_data[3] == 0x60) { NXPLOG_NCIHAL_D ("> NFC ISO_15693 Proprietary CMD "); p_cmd_data[3] += 0x02; } } else if(p_cmd_data[0] == 0x21 && p_cmd_data[1] == 0x03 ) { NXPLOG_NCIHAL_D ("> Polling Loop Started"); icode_detected = 0; icode_send_eof = 0; // Cache discovery cmd for recovery phNxpNciHal_discovery_cmd_ext (p_cmd_data, *cmd_len); } //22000100 else if (p_cmd_data[0] == 0x22 && p_cmd_data[1] == 0x00 && p_cmd_data[2] == 0x01 && p_cmd_data[3] == 0x00 ) { //ee_disc_done = 0x01;//Reader Over SWP event getting *rsp_len = 0x05; p_rsp_data[0] = 0x42; p_rsp_data[1] = 0x00; p_rsp_data[2] = 0x02; p_rsp_data[3] = 0x00; p_rsp_data[4] = 0x00; phNxpNciHal_print_packet("RECV", p_rsp_data,5); status = NFCSTATUS_FAILED; } //2002 0904 3000 3100 3200 5000 else if ( (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 ) && ( (p_cmd_data[2] == 0x09 && p_cmd_data[3] == 0x04) /*|| (p_cmd_data[2] == 0x0D && p_cmd_data[3] == 0x04)*/ ) ) { *cmd_len += 0x01; p_cmd_data[2] += 0x01; p_cmd_data[9] = 0x01; p_cmd_data[10] = 0x40; p_cmd_data[11] = 0x50; p_cmd_data[12] = 0x00; NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config "); // phNxpNciHal_print_packet("SEND", p_cmd_data, *cmd_len); NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config - End "); } // 20020703300031003200 // 2002 0301 3200 else if ( (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 ) && ( (p_cmd_data[2] == 0x07 && p_cmd_data[3] == 0x03) || (p_cmd_data[2] == 0x03 && p_cmd_data[3] == 0x01 && p_cmd_data[4] == 0x32) ) ) { NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config "); phNxpNciHal_print_packet("SEND", p_cmd_data, *cmd_len); *rsp_len = 5; p_rsp_data[0] = 0x40; p_rsp_data[1] = 0x02; p_rsp_data[2] = 0x02; p_rsp_data[3] = 0x00; p_rsp_data[4] = 0x00; phNxpNciHal_print_packet("RECV", p_rsp_data, 5); status = NFCSTATUS_FAILED; NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config - End "); } //2002 0D04 300104 310100 320100 500100 //2002 0401 320100 else if ( (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 ) && ( /*(p_cmd_data[2] == 0x0D && p_cmd_data[3] == 0x04)*/ (p_cmd_data[2] == 0x04 && p_cmd_data[3] == 0x01 && p_cmd_data[4] == 0x32 && p_cmd_data[5] == 0x00) ) ) { // p_cmd_data[12] = 0x40; NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config "); phNxpNciHal_print_packet("SEND", p_cmd_data, *cmd_len); p_cmd_data[6] = 0x60; phNxpNciHal_print_packet("RECV", p_rsp_data, 5); // status = NFCSTATUS_FAILED; NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config - End "); } else if(p_cmd_data[0] == 0x21 && p_cmd_data[1] == 0x00 ) { NXPLOG_NCIHAL_D ("> Going through workaround - Add Mifare Classic in Discovery Map"); p_cmd_data[*cmd_len] = 0x80; p_cmd_data[*cmd_len +1] = 0x01; p_cmd_data[*cmd_len + 2] = 0x80; p_cmd_data[5] = 0x01; p_cmd_data[6] = 0x01; p_cmd_data[2] += 3; p_cmd_data[3] += 1; *cmd_len += 3; } else if (*cmd_len == 3 && p_cmd_data[0] == 0x00 && p_cmd_data[1] == 0x00 && p_cmd_data[2] == 0x00 ) { NXPLOG_NCIHAL_D ("> Going through workaround - ISO-DEP Presence Check "); p_cmd_data[0] = 0x2F; p_cmd_data[1] = 0x11; p_cmd_data[2] = 0x00; status = NFCSTATUS_SUCCESS; NXPLOG_NCIHAL_D ("> Going through workaround - ISO-DEP Presence Check - End"); } #if 0 else if ( (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 ) && ((p_cmd_data[2] == 0x09 && p_cmd_data[3] == 0x04) || (p_cmd_data[2] == 0x0B && p_cmd_data[3] == 0x05) || (p_cmd_data[2] == 0x07 && p_cmd_data[3] == 0x02) || (p_cmd_data[2] == 0x0A && p_cmd_data[3] == 0x03) || (p_cmd_data[2] == 0x0A && p_cmd_data[3] == 0x04) || (p_cmd_data[2] == 0x05 && p_cmd_data[3] == 0x02)) ) { NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config "); phNxpNciHal_print_packet("SEND", p_cmd_data, *cmd_len); *rsp_len = 5; p_rsp_data[0] = 0x40; p_rsp_data[1] = 0x02; p_rsp_data[2] = 0x02; p_rsp_data[3] = 0x00; p_rsp_data[4] = 0x00; phNxpNciHal_print_packet("RECV", p_rsp_data, 5); status = NFCSTATUS_FAILED; NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config - End "); } else if((p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02) && ((p_cmd_data[3] == 0x00) || ((*cmd_len >= 0x06) && (p_cmd_data[5] == 0x00)))) /*If the length of the first param id is zero don't allow*/ { NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config "); phNxpNciHal_print_packet("SEND", p_cmd_data, *cmd_len); *rsp_len = 5; p_rsp_data[0] = 0x40; p_rsp_data[1] = 0x02; p_rsp_data[2] = 0x02; p_rsp_data[3] = 0x00; p_rsp_data[4] = 0x00; phNxpNciHal_print_packet("RECV", p_rsp_data, 5); status = NFCSTATUS_FAILED; NXPLOG_NCIHAL_D ("> Going through workaround - Dirty Set Config - End "); } #endif else if ((wFwVerRsp & 0x0000FFFF) == wFwVer) { /* skip CORE_RESET and CORE_INIT from Brcm */ if (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x00 && p_cmd_data[2] == 0x01 && p_cmd_data[3] == 0x01 ) { // *rsp_len = 6; // // NXPLOG_NCIHAL_D("> Going - core reset optimization"); // // p_rsp_data[0] = 0x40; // p_rsp_data[1] = 0x00; // p_rsp_data[2] = 0x03; // p_rsp_data[3] = 0x00; // p_rsp_data[4] = 0x10; // p_rsp_data[5] = 0x01; // // status = NFCSTATUS_FAILED; // NXPLOG_NCIHAL_D("> Going - core reset optimization - END"); } /* CORE_INIT */ else if ( p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x01 && p_cmd_data[2] == 0x00 ) { // NXPLOG_NCIHAL_D("> Going - core init optimization"); // *rsp_len = iCoreInitRspLen; // memcpy(p_rsp_data, bCoreInitRsp, iCoreInitRspLen); // status = NFCSTATUS_FAILED; // NXPLOG_NCIHAL_D("> Going - core init optimization - END"); } } #if(NFC_NXP_CHIP_TYPE == PN548C2) if (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02) { uint8_t temp; uint8_t *p = p_cmd_data + 4; uint8_t *end = p_cmd_data + *cmd_len; while (p < end) { if (*p == 0x53) //LF_T3T_FLAGS { NXPLOG_NCIHAL_D ("> Going through workaround - LF_T3T_FLAGS swap"); temp = *(p + 3); *(p + 3) = *(p + 2); *(p + 2) = temp; NXPLOG_NCIHAL_D ("> Going through workaround - LF_T3T_FLAGS - End"); status = NFCSTATUS_SUCCESS; break; } if (*p == 0xA0) { p += *(p + 2) + 3; } else { p += *(p + 1) + 2; } } } #endif return status; } /****************************************************************************** * Function phNxpNciHal_send_ext_cmd * * Description This function send the extension command to NFCC. No * response is checked by this function but it waits for * the response to come. * * Returns Returns NFCSTATUS_SUCCESS if sending cmd is successful and * response is received. * ******************************************************************************/ NFCSTATUS phNxpNciHal_send_ext_cmd(uint16_t cmd_len, uint8_t *p_cmd) { NFCSTATUS status = NFCSTATUS_FAILED; HAL_ENABLE_EXT(); nxpncihal_ctrl.cmd_len = cmd_len; memcpy(nxpncihal_ctrl.p_cmd_data, p_cmd, cmd_len); status = phNxpNciHal_process_ext_cmd_rsp(nxpncihal_ctrl.cmd_len, nxpncihal_ctrl.p_cmd_data); HAL_DISABLE_EXT(); return status; } /****************************************************************************** * Function hal_extns_write_rsp_timeout_cb * * Description Timer call back function * * Returns None * ******************************************************************************/ static void hal_extns_write_rsp_timeout_cb(uint32_t timerId, void *pContext) { UNUSED(timerId); UNUSED(pContext); NXPLOG_NCIHAL_E("hal_extns_write_rsp_timeout_cb - write timeout!!!"); nxpncihal_ctrl.ext_cb_data.status = NFCSTATUS_FAILED; usleep(1); SEM_POST(&(nxpncihal_ctrl.ext_cb_data)); return; }