| /* |
| * Copyright (C) 2010 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. |
| */ |
| |
| |
| /*! |
| * =========================================================================== * |
| * * |
| * * |
| * \file phHciNfc_Sequence.c * |
| * \brief State Machine Implementation for the HCI Management and * |
| * and the Function Sequence for a particular State * |
| * * |
| * * |
| * Project: NFC-FRI-1.1 * |
| * * |
| * $Date: Tue Jun 8 09:33:46 2010 $ * |
| * $Author: ing04880 $ * |
| * $Revision: 1.85 $ * |
| * $Aliases: NFC_FRI1.1_WK1023_R35_1 $ |
| * * |
| * =========================================================================== * |
| */ |
| |
| /* |
| ################################################################################ |
| ***************************** Header File Inclusion **************************** |
| ################################################################################ |
| */ |
| |
| #include <phNfcCompId.h> |
| #include <phNfcConfig.h> |
| #include <phHciNfc.h> |
| #include <phHciNfc_Sequence.h> |
| #include <phHciNfc_AdminMgmt.h> |
| #include <phHciNfc_IDMgmt.h> |
| #include <phHciNfc_LinkMgmt.h> |
| #include <phHciNfc_DevMgmt.h> |
| #include <phHciNfc_PollingLoop.h> |
| #include <phHciNfc_RFReader.h> |
| #include <phHciNfc_RFReaderA.h> |
| #include <phHciNfc_Emulation.h> |
| #ifdef ENABLE_P2P |
| #include <phHciNfc_NfcIPMgmt.h> |
| #endif |
| #include <phHciNfc_SWP.h> |
| #include <phHciNfc_WI.h> |
| #include <phOsalNfc.h> |
| |
| /* |
| ################################################################################ |
| ****************************** Macro Definitions ******************************* |
| ################################################################################ |
| */ |
| |
| /* Address Definitions for HAL Configuration */ |
| #define NFC_ADDRESS_HAL_CONF 0x9FD0U |
| |
| |
| /* |
| ################################################################################ |
| ********************** Structure/Enumeration Definitions *********************** |
| ################################################################################ |
| */ |
| |
| |
| #ifdef VALIDATE_FSM |
| |
| typedef struct phHciNfc_sFsm |
| { |
| phHciNfc_eState_t from_state; |
| phHciNfc_eState_t to_state; |
| uint8_t valid; |
| }phHciNfc_sFsm_t; |
| |
| static phHciNfc_sFsm_t phHciNfc_Valid_Fsm[] = { |
| {hciState_Reset, hciState_Initialise , TRUE}, |
| /* {hciState_Reset, hciState_Config, FALSE}, */ |
| {hciState_Initialise, hciState_Config, TRUE}, |
| {hciState_Initialise, hciState_Release, TRUE}, |
| {hciState_Config, hciState_Connect, TRUE}, |
| {hciState_Config, hciState_Release, TRUE}, |
| {hciState_Connect, hciState_Activate, TRUE}, |
| {hciState_Connect, hciState_Transact, TRUE}, |
| {hciState_Connect, hciState_Disconnect, TRUE}, |
| {hciState_Disconnect, hciState_Config, TRUE}, |
| /* {hciState_Disconnect, hciState_Release, TRUE}, */ |
| {hciState_Reset, hciState_Initialise, TRUE}, |
| }; |
| |
| #endif |
| |
| |
| /* |
| ################################################################################ |
| ************************* Function Prototype Declaration *********************** |
| ################################################################################ |
| */ |
| |
| |
| static |
| NFCSTATUS |
| phHciNfc_Config_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ); |
| |
| |
| /** |
| * \ingroup grp_hci_nfc |
| * |
| * The phHciNfc_Connect_Sequence function sequence selects the |
| * discovered target for performing the transaction. |
| * |
| * \param[in] psHciContext psHciContext is the context of |
| * the HCI Layer. |
| * \param[in] pHwRef pHwRef is the Information of |
| * the Device Interface Link . |
| * |
| * \retval NFCSTATUS_SUCCESS HCI target selection sequence successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be interpreted properly. |
| * \retval Other errors Other related errors |
| * |
| */ |
| |
| static |
| NFCSTATUS |
| phHciNfc_Transact_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ); |
| |
| /** |
| * \ingroup grp_hci_nfc |
| * |
| * The phHciNfc_Info_Sequence function sequence selects the |
| * discovered target for performing the transaction. |
| * |
| * \param[in] psHciContext psHciContext is the context of |
| * the HCI Layer. |
| * \param[in] pHwRef pHwRef is the Information of |
| * the Device Interface Link . |
| * |
| * \retval NFCSTATUS_SUCCESS HCI target selection sequence successful. |
| * \retval NFCSTATUS_INVALID_PARAMETER One or more of the supplied parameters |
| * could not be interpreted properly. |
| * \retval Other errors Other related errors |
| * |
| */ |
| |
| static |
| NFCSTATUS |
| phHciNfc_Info_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ); |
| |
| static |
| NFCSTATUS |
| phHciNfc_Test_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef, |
| NFCSTATUS test_status, |
| uint8_t *pdata, |
| uint8_t length |
| ); |
| |
| #ifdef HCI_FSM_RESET |
| |
| static |
| void |
| phHciNfc_FSM_Reset( |
| phHciNfc_sContext_t *psHciContext |
| ); |
| |
| #endif |
| |
| static |
| NFCSTATUS |
| phHciNfc_IO_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef, |
| NFCSTATUS test_status, |
| uint8_t *pdata, |
| uint8_t length |
| ); |
| |
| static |
| NFCSTATUS |
| phHciNfc_Pending_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ); |
| |
| |
| /* |
| ################################################################################ |
| ***************************** Function Definitions ***************************** |
| ################################################################################ |
| */ |
| |
| NFCSTATUS |
| phHciNfc_FSM_Validate( |
| phHciNfc_sContext_t *psHciContext, |
| phHciNfc_eState_t state, |
| uint8_t validate_type |
| ) |
| { |
| NFCSTATUS status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_STATE); |
| phHciNfc_eState_t cur_state = (phHciNfc_eState_t) |
| psHciContext->hci_state.cur_state; |
| |
| switch(validate_type) |
| { |
| case NFC_FSM_CURRENT: |
| { |
| if( cur_state == (uint8_t) state ) |
| { |
| status = NFCSTATUS_SUCCESS; |
| } |
| break; |
| } |
| case NFC_FSM_NEXT: |
| { |
| phHciNfc_eState_t next_state = state; |
| switch (cur_state) |
| { |
| case hciState_Reset: |
| { |
| switch(next_state) |
| { |
| /* Specifies the Starting of the init Sequence */ |
| case hciState_Initialise: |
| /* Initialise to Perform Test on |
| the Antenna/SWP Link */ |
| case hciState_Test: |
| { |
| status = NFCSTATUS_SUCCESS; |
| break; |
| } |
| default: |
| break; |
| } |
| break; |
| } |
| case hciState_Initialise: |
| { |
| switch(next_state) |
| { |
| /* Discovery Resume after connect failure */ |
| case hciState_Initialise: |
| /* Configuring the Discovery/Emulation */ |
| case hciState_Config: |
| /* Configuring the Memory */ |
| case hciState_IO: |
| /* Occurence of the Tag Discovered Event */ |
| case hciState_Select: |
| /* Occurence of the Target Activated Event */ |
| case hciState_Listen: |
| /* Specifies the Starting of the Release Sequence */ |
| case hciState_Release: |
| { |
| status = NFCSTATUS_SUCCESS; |
| break; |
| } |
| default: |
| break; |
| } |
| break; |
| } |
| case hciState_Test: |
| { |
| if ((hciState_Test == next_state ) |
| || (hciState_IO == next_state) |
| || (hciState_Release == next_state)) |
| { |
| /* Next Test/Reset Sequence */ |
| status = NFCSTATUS_SUCCESS; |
| } |
| break; |
| } |
| case hciState_Select: |
| { |
| switch(next_state) |
| { |
| /* Restart the Wheel */ |
| case hciState_Initialise: |
| /* Select the next Tag in the Field or |
| * already Selected Tag Again |
| */ |
| /* Configuring the Memory */ |
| case hciState_IO: |
| case hciState_Select: |
| /* Configuring the Discovery/Emulation */ |
| case hciState_Config: |
| /* Re-Activate the Target or |
| * Discover the next target |
| */ |
| case hciState_Reactivate: |
| /* Connect the Discovered Target */ |
| case hciState_Connect: |
| /* Specifies the Starting of the Release Sequence */ |
| case hciState_Release: |
| { |
| status = NFCSTATUS_SUCCESS; |
| break; |
| } |
| default: |
| break; |
| } |
| break; |
| } |
| case hciState_Connect: |
| { |
| switch(next_state) |
| { |
| /* Disabling the Tag Discovery */ |
| case hciState_Initialise: |
| /* Configuring the Discovery/Emulation */ |
| /* This should not be allowed if the target |
| * is connected. |
| */ |
| /* Configuring the Memory */ |
| case hciState_IO: |
| case hciState_Config: |
| /* Re-Activate the Target or |
| * Discover the next target |
| */ |
| case hciState_Reactivate: |
| /* Intermediate Transceive State */ |
| case hciState_Transact: |
| /* Intermediate Presence Check State */ |
| case hciState_Presence: |
| /* Disconnect the Target Connected */ |
| case hciState_Disconnect: |
| /* Specifies the Starting of the Release Sequence */ |
| case hciState_Release: |
| { |
| status = NFCSTATUS_SUCCESS; |
| break; |
| } |
| default: |
| break; |
| } |
| break; |
| } |
| case hciState_Listen: |
| { |
| switch(next_state) |
| { |
| /* Releasing from the Emulation/Target Mode */ |
| case hciState_Initialise: |
| /* Occurence of the Tag Discovered Event |
| * after the Disconnect Operation |
| */ |
| case hciState_Select: |
| /* Configuring the Memory */ |
| case hciState_IO: |
| /* Configuring the Discovery/Emulation */ |
| case hciState_Config: |
| /* Intermediate Transceive State */ |
| case hciState_Transact: |
| /* Specifies the Starting of the Release Sequence */ |
| case hciState_Release: |
| { |
| status = NFCSTATUS_SUCCESS; |
| break; |
| } |
| default: |
| break; |
| } |
| break; |
| } |
| case hciState_Reactivate: |
| { |
| switch(next_state) |
| { |
| /* Restart/Discovery after the Target is removed |
| * after Reactivation. |
| */ |
| /* case hciState_Initialise: */ |
| /* Re-Connect the Re-Activated Target */ |
| case hciState_Connect: |
| /* Configuring the Memory */ |
| case hciState_IO: |
| /* Configuring the Discovery/Emulation */ |
| case hciState_Config: |
| /* Specifies the Starting of the Release Sequence */ |
| case hciState_Release: |
| { |
| status = NFCSTATUS_SUCCESS; |
| break; |
| } |
| default: |
| break; |
| } |
| break; |
| } |
| case hciState_Disconnect: |
| { |
| switch(next_state) |
| { |
| /* Discovery Resume after connect failure |
| after the disconnect */ |
| case hciState_Initialise: |
| /* Configuring the Memory */ |
| case hciState_IO: |
| /* Configuring the Discovery/Emulation */ |
| case hciState_Config: |
| /* Occurence of the Tag Discovered Event |
| * after the Disconnect Operation |
| */ |
| case hciState_Select: |
| /* Occurence of the Target Activated Event */ |
| case hciState_Listen: |
| /* Specifies the Starting of the Release Sequence */ |
| case hciState_Release: |
| { |
| status = NFCSTATUS_SUCCESS; |
| break; |
| } |
| default: |
| { |
| break; |
| } |
| } |
| break; |
| } |
| #ifdef USE_M5 |
| case hciState_Presence: |
| case hciState_Transact: |
| case hciState_Release: |
| { |
| break; |
| } |
| #endif |
| /* case phHciNfc_Unknown: */ |
| default: |
| { |
| /* status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_STATE); */ |
| break; |
| } |
| } /* End of State Validation Switch */ |
| if( NFC_FSM_IN_PROGRESS == psHciContext->hci_state.transition ) |
| { |
| status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_BUSY); |
| } |
| break; |
| } |
| default: |
| { |
| HCI_DEBUG("State Validate Type:%x is Unknown/Incorrect \n", |
| validate_type); |
| break; |
| } |
| } |
| return status; |
| } |
| |
| NFCSTATUS |
| phHciNfc_FSM_Update( |
| phHciNfc_sContext_t *psHciContext, |
| phHciNfc_eState_t next_state |
| ) |
| { |
| NFCSTATUS status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_STATE); |
| |
| HCI_DEBUG(" HCI: Current State --> %02u \n", |
| psHciContext->hci_state.cur_state ); |
| HCI_DEBUG(" HCI: Transition Before FSM Update --> %02u \n", |
| psHciContext->hci_state.transition ); |
| HCI_DEBUG(" HCI: Next State Before FSM Update --> %02u \n", |
| psHciContext->hci_state.next_state ); |
| |
| status = phHciNfc_FSM_Validate(psHciContext, next_state, NFC_FSM_NEXT ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_state.next_state = (uint8_t) next_state; |
| psHciContext->hci_state.transition = NFC_FSM_IN_PROGRESS; |
| psHciContext->response_pending = FALSE; |
| HCI_DEBUG(" HCI: Next State After FSM Update --> %02u \n", |
| psHciContext->hci_state.next_state ); |
| } |
| else |
| { |
| HCI_DEBUG(" HCI: FSM - Invalid next state --> %02u \n", |
| next_state ); |
| } |
| |
| return status; |
| } |
| |
| |
| NFCSTATUS |
| phHciNfc_FSM_Complete( |
| phHciNfc_sContext_t *psHciContext |
| ) |
| { |
| NFCSTATUS status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_STATE); |
| |
| HCI_DEBUG("HCI: In Function: %s \n", __FUNCTION__); |
| |
| HCI_DEBUG(" HCI: Transition Before FSM Complete --> %02u \n", |
| psHciContext->hci_state.transition ); |
| |
| HCI_DEBUG(" HCI: Current State Before FSM Complete --> %02u \n", |
| psHciContext->hci_state.cur_state ); |
| |
| HCI_DEBUG(" HCI: Next State Before FSM Complete --> %02u \n", |
| psHciContext->hci_state.next_state ); |
| |
| if( (NFC_FSM_IN_PROGRESS == psHciContext->hci_state.transition) |
| ) |
| { |
| psHciContext->hci_state.cur_state = |
| psHciContext->hci_state.next_state ; |
| psHciContext->hci_state.transition = NFC_FSM_COMPLETE ; |
| psHciContext->hci_state.next_state = (uint8_t) hciState_Unknown ; |
| /* Reset the HCI Sequence */ |
| psHciContext->response_pending = FALSE; |
| psHciContext->hci_seq = HCI_INVALID_SEQ; |
| status = NFCSTATUS_SUCCESS; |
| } |
| |
| HCI_DEBUG(" HCI: Current State After FSM Complete --> %02u \n", |
| psHciContext->hci_state.cur_state ); |
| |
| return status; |
| } |
| |
| void |
| phHciNfc_FSM_Rollback( |
| phHciNfc_sContext_t *psHciContext |
| ) |
| { |
| |
| HCI_DEBUG("HCI: %s: transition=%02u, cur_state=%02u, next_state=%02u\n", |
| __func__, |
| psHciContext->hci_state.transition, |
| psHciContext->hci_state.cur_state, |
| psHciContext->hci_state.next_state); |
| |
| |
| |
| |
| |
| |
| if( (NFC_FSM_IN_PROGRESS == psHciContext->hci_state.transition) |
| ) |
| { |
| psHciContext->hci_state.transition = NFC_FSM_COMPLETE ; |
| psHciContext->hci_state.next_state = (uint8_t) hciState_Unknown ; |
| /* Reset the HCI Sequence */ |
| psHciContext->hci_seq = HCI_INVALID_SEQ; |
| psHciContext->response_pending = FALSE; |
| } |
| } |
| |
| #ifdef HCI_FSM_RESET |
| static |
| void |
| phHciNfc_FSM_Reset( |
| phHciNfc_sContext_t *psHciContext |
| ) |
| { |
| |
| if( (hciState_Reset != psHciContext->hci_state.cur_state ) |
| ) |
| { |
| psHciContext->hci_state.cur_state = (uint8_t) hciState_Initialise ; |
| psHciContext->hci_state.transition = NFC_FSM_COMPLETE ; |
| psHciContext->hci_state.next_state = (uint8_t) hciState_Unknown ; |
| /* Reset the HCI Sequence */ |
| psHciContext->hci_seq = HCI_INVALID_SEQ; |
| } |
| |
| } |
| #endif |
| |
| |
| |
| static |
| NFCSTATUS |
| phHciNfc_Pending_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| |
| PHNFC_UNUSED_VARIABLE(status); |
| |
| HCI_DEBUG("HCI: psHciContext->target_release --> %s \n", |
| (psHciContext->target_release)?"TRUE":"FALSE"); |
| if(TRUE == psHciContext->target_release) |
| { |
| #ifdef SW_RELEASE_TARGET |
| status = phHciNfc_ReaderMgmt_Deselect( |
| psHciContext, pHwRef, phHal_eISO14443_A_PICC, TRUE); |
| if(NFCSTATUS_PENDING == status ) |
| { |
| psHciContext->target_release = FALSE ; |
| } |
| } |
| else |
| { |
| status = psHciContext->error_status; |
| #else |
| psHciContext->target_release = FALSE ; |
| #endif |
| } |
| |
| return status; |
| } |
| |
| |
| void |
| phHciNfc_Error_Sequence( |
| void *psContext, |
| void *pHwRef, |
| NFCSTATUS error_status, |
| void *pdata, |
| uint8_t length |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| phHciNfc_sContext_t *psHciContext = (phHciNfc_sContext_t *)psContext; |
| |
| PHNFC_UNUSED_VARIABLE(status); |
| |
| HCI_DEBUG("HCI: In Function: %s \n", |
| __FUNCTION__); |
| |
| HCI_DEBUG ("HCI : Error Status : %04X\n", error_status); |
| |
| HCI_DEBUG(" HCI: Current HCI State --> %02u \n", |
| psHciContext->hci_state.cur_state ); |
| HCI_DEBUG(" HCI: Next HCI State --> %02u \n", |
| psHciContext->hci_state.next_state ); |
| |
| |
| if ( NFC_FSM_IN_PROGRESS == psHciContext->hci_state.transition ) |
| { |
| switch(psHciContext->hci_state.next_state) |
| { |
| case hciState_Initialise: |
| { |
| if (hciState_Reset == psHciContext->hci_state.cur_state) |
| { |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| phHciNfc_Release_Lower( psHciContext, pHwRef ); |
| /* Release all the resources and |
| * Notify the Receive Error Scenario to the Upper Layer |
| */ |
| comp_info.status = error_status ; |
| phHciNfc_Release_Notify (psHciContext, pHwRef, |
| NFC_NOTIFY_INIT_FAILED, &comp_info); |
| } |
| else if (hciState_Config == psHciContext->hci_state.cur_state) |
| { |
| /* Notify the Poll/Emulation Configure failure to the upper layer */ |
| |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| comp_info.status = error_status ; |
| |
| psHciContext->error_status = error_status; |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| /* Rollback the FSM as the Poll/Emulation configuration Failed */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| psHciContext->error_status = NFCSTATUS_SUCCESS; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_CONFIG_ERROR, &comp_info); |
| } |
| else |
| { |
| |
| /* Notify the Poll Configure failure to the upper layer */ |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| |
| psHciContext->error_status = error_status; |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| /* Rollback the FSM as the Poll Disable Failed */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| comp_info.status = error_status ; |
| psHciContext->error_status = NFCSTATUS_SUCCESS; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_ERROR, &comp_info); |
| } |
| break; |
| } |
| case hciState_Test: |
| { |
| status = phHciNfc_Test_Sequence( psHciContext, pHwRef , error_status, |
| (uint8_t *)pdata, length ); |
| break; |
| } |
| case hciState_IO: |
| { |
| status = phHciNfc_IO_Sequence( psHciContext, pHwRef , error_status, |
| (uint8_t *)pdata, length ); |
| break; |
| } |
| case hciState_Config: |
| { |
| /* Notify the Configure failure to the upper layer */ |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| psHciContext->error_status = error_status; |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| /* Rollback the FSM as the Poll Failed */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| comp_info.status = psHciContext->error_status ; |
| psHciContext->error_status = NFCSTATUS_SUCCESS; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_CONFIG_ERROR, &comp_info); |
| break; |
| } |
| case hciState_Select: |
| { |
| /* Notify the Configure failure to the upper layer */ |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| /* Rollback the FSM as the Target Discovery Failed */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| status = phHciNfc_ReaderMgmt_Update_Sequence( |
| psHciContext, INFO_SEQ ); |
| comp_info.status = error_status ; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_DISCOVERY_ERROR, &comp_info); |
| |
| #if 0 |
| /* Polling Wheel will be restarted by the upper layer |
| * to Rediscover again */ |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| status = phHciNfc_ReaderMgmt_Deselect( |
| psHciContext, pHwRef, phHal_eISO14443_A_PICC, FALSE); |
| } |
| phHciNfc_FSM_Rollback(psHciContext); |
| #endif |
| break; |
| } |
| case hciState_Transact: |
| /* Notify the Transceive failure to the upper layer */ |
| { |
| phNfc_sTransactionInfo_t transact_info={FALSE,0,NULL,NULL,0}; |
| |
| /* Rollback the FSM as the Transceive Failed */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| transact_info.status = error_status; |
| transact_info.buffer = NULL; |
| transact_info.length = FALSE; |
| psHciContext->p_xchg_info = NULL ; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_TRANSCEIVE_ERROR, &transact_info); |
| break; |
| |
| } |
| case hciState_Connect: |
| { |
| /* Notify the General failure to the upper layer */ |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| /* psHciContext->host_rf_type = phHal_eUnknown_DevType; */ |
| status = phHciNfc_ReaderMgmt_Update_Sequence( |
| psHciContext, INFO_SEQ ); |
| psHciContext->p_target_info = NULL; |
| psHciContext->hci_state.cur_state = hciState_Select; |
| phHciNfc_FSM_Rollback(psHciContext); |
| comp_info.status = error_status ; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_CONNECT_FAILED, &comp_info); |
| break; |
| } |
| case hciState_Reactivate: |
| { |
| /* Notify the General failure to the upper layer */ |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| /* psHciContext->host_rf_type = phHal_eUnknown_DevType; |
| status = phHciNfc_ReaderMgmt_Update_Sequence( |
| psHciContext, INFO_SEQ ); |
| psHciContext->p_target_info = NULL; |
| psHciContext->hci_state.cur_state = hciState_Select; */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| comp_info.status = error_status ; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_CONNECT_FAILED, &comp_info); |
| break; |
| } |
| case hciState_Presence: |
| { |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| /* Roll Back to Connect State as Presence Check is Complete */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| |
| /* Initialisation Complete Notification to the Upper Layer */ |
| comp_info.status = error_status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_ERROR, &comp_info); |
| HCI_PRINT(" HCI Remote Target Removed from the Field. \n"); |
| break; |
| } |
| /* Notify the Connect or Disconnect failure to the upper layer */ |
| case hciState_Disconnect: |
| { |
| /* Notify the General failure to the upper layer */ |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| phHciNfc_FSM_Rollback(psHciContext); |
| comp_info.status = error_status ; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_DISCONNECT_FAILED, &comp_info); |
| break; |
| } |
| case hciState_Release: |
| { |
| #ifdef NXP_HCI_SHUTDOWN_OVERRIDE |
| status = phHciNfc_Release_Sequence(psHciContext ,pHwRef); |
| #else |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| phHciNfc_Release_Lower( psHciContext, pHwRef ); |
| /* Release all the resources and |
| * Notify the Receive Error Scenario to the Upper Layer |
| */ |
| comp_info.status = error_status ; |
| phHciNfc_Release_Notify (psHciContext, pHwRef, |
| NFC_NOTIFY_DEINIT_FAILED, &comp_info); |
| #endif |
| break; |
| } |
| default: |
| { |
| /* Notify the General failure to the upper layer */ |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| phHciNfc_FSM_Rollback(psHciContext); |
| comp_info.status = error_status ; |
| psHciContext->error_status = error_status; |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| if (NFCSTATUS_PENDING != status) |
| { |
| psHciContext->error_status = NFCSTATUS_SUCCESS; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_ERROR, &comp_info); |
| } |
| break; |
| } |
| |
| } /* End of the Processing of HCI State*/ |
| } |
| else |
| { |
| /* Notify the General failure to the upper layer */ |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| phHciNfc_FSM_Rollback(psHciContext); |
| comp_info.status = error_status ; |
| /* Disable the Notification to the Upper Layer */ |
| if(NFCSTATUS_BOARD_COMMUNICATION_ERROR |
| == PHNFCSTATUS(error_status)) |
| { |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_ERROR, &comp_info); |
| } |
| else |
| { |
| psHciContext->error_status = error_status; |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| if (NFCSTATUS_PENDING != status) |
| { |
| psHciContext->error_status = NFCSTATUS_SUCCESS; |
| } |
| } |
| } |
| return; |
| } |
| |
| |
| |
| NFCSTATUS |
| phHciNfc_Resume_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| |
| HCI_DEBUG("HCI: %s: cur_state=%02u, next_state=%02u", |
| __FUNCTION__, |
| psHciContext->hci_state.cur_state, |
| psHciContext->hci_state.next_state); |
| |
| |
| |
| |
| switch(psHciContext->hci_state.next_state) |
| { |
| /* Process the Admin Gate Response based on the HCI State */ |
| case hciState_Initialise: |
| { |
| switch (psHciContext->hci_state.cur_state) |
| { |
| /* Initialise State after Power on */ |
| case hciState_Reset: |
| { |
| status = phHciNfc_Initialise_Sequence(psHciContext ,pHwRef); |
| break; |
| } |
| /* Initialise State after Power on */ |
| case hciState_Config: |
| { |
| status = phHciNfc_Config_Sequence(psHciContext ,pHwRef); |
| break; |
| } |
| /* Discovery Resume after connect failure */ |
| case hciState_Initialise: |
| case hciState_Select: |
| case hciState_Connect: |
| { |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| /* Update to the Intialise state as the discovery wheel is |
| * restarted. |
| */ |
| status = phHciNfc_FSM_Complete(psHciContext); |
| |
| psHciContext->host_rf_type = phHal_eUnknown_DevType; |
| psHciContext->p_target_info = NULL; |
| psHciContext->p_xchg_info = NULL; |
| |
| /* Initialisation Complete Notification to the Upper Layer */ |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_POLL_RESTARTED , &comp_info); |
| HCI_PRINT(" HCI Remote Target Still Present in the Field. \n"); |
| break; |
| } |
| default: |
| { |
| status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_STATE); |
| break; |
| } |
| } |
| break; |
| } |
| case hciState_Release: |
| { |
| status = phHciNfc_Release_Sequence(psHciContext ,pHwRef); |
| break; |
| } |
| case hciState_Config: |
| { |
| status = phHciNfc_Config_Sequence(psHciContext ,pHwRef); |
| break; |
| } |
| case hciState_Listen: |
| case hciState_Select: |
| { |
| status = phHciNfc_Info_Sequence( psHciContext, pHwRef ); |
| break; |
| } |
| case hciState_Reactivate: |
| case hciState_Connect: |
| { |
| status = phHciNfc_Connect_Sequence( psHciContext, pHwRef ); |
| break; |
| } |
| case hciState_Transact: |
| { |
| status = phHciNfc_Transact_Sequence( |
| psHciContext, pHwRef ); |
| break; |
| } |
| case hciState_Presence: |
| { |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| /* Roll Back to Connect State as Presence Check is Complete */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| |
| /* Initialisation Complete Notification to the Upper Layer */ |
| comp_info.status = NFCSTATUS_SUCCESS; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_TARGET_PRESENT , &comp_info); |
| HCI_PRINT(" HCI Remote Target Still Present in the Field. \n"); |
| break; |
| } |
| case hciState_Disconnect: |
| { |
| status = phHciNfc_Disconnect_Sequence( psHciContext, pHwRef ); |
| break; |
| } |
| case hciState_Test: |
| { |
| status = phHciNfc_Test_Sequence( psHciContext, pHwRef , status, NULL, 0 ); |
| break; |
| } |
| case hciState_IO: |
| { |
| status = phHciNfc_IO_Sequence( psHciContext, pHwRef , status, NULL, 0 ); |
| break; |
| } |
| case hciState_Unknown: |
| { |
| break; |
| } |
| default: |
| { |
| status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_STATE); |
| break; |
| } |
| } /* End of the Processing of HCI State*/ |
| |
| return status; |
| } |
| |
| |
| NFCSTATUS |
| phHciNfc_Initialise_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| static uint8_t config = 0; |
| |
| PHNFC_UNUSED_VARIABLE(config); |
| |
| switch(psHciContext->hci_seq) |
| { |
| case ADMIN_INIT_SEQ: |
| { |
| status = phHciNfc_Admin_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| #ifdef ESTABLISH_SESSION |
| if( hciMode_Session == psHciContext->hci_mode) |
| { |
| /* TODO: Initialise Link Management |
| Gate Resources */ |
| NFCSTATUS info_status = NFCSTATUS_SUCCESS; |
| PHNFC_UNUSED_VARIABLE(info_status); |
| info_status = phHciNfc_IDMgmt_Update_Sequence( |
| psHciContext, INFO_SEQ ); |
| |
| if(NFCSTATUS_SUCCESS == info_status) |
| { |
| psHciContext->hci_seq = PL_STOP_SEQ; |
| } |
| else |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| status = PHNFCSTVAL(CID_NFC_HCI, |
| NFCSTATUS_INVALID_HCI_SEQUENCE); |
| } |
| } |
| else |
| #endif |
| { |
| psHciContext->hci_seq = LINK_MGMT_INIT_SEQ; |
| } |
| } |
| break; |
| } |
| case LINK_MGMT_INIT_SEQ: |
| { |
| status = phHciNfc_LinkMgmt_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = IDENTITY_INIT_SEQ; |
| } |
| break; |
| } |
| case IDENTITY_INIT_SEQ: |
| { |
| status = phHciNfc_IDMgmt_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = DEV_INIT_SEQ; |
| } |
| break; |
| } |
| case DEV_INIT_SEQ: |
| { |
| status = phHciNfc_DevMgmt_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| if (HCI_SELF_TEST != psHciContext->init_mode) |
| { |
| psHciContext->hci_seq = PL_INIT_SEQ; |
| } |
| else |
| { |
| #if defined( ESTABLISH_SESSION ) |
| NFCSTATUS info_status = NFCSTATUS_SUCCESS; |
| PHNFC_UNUSED_VARIABLE(info_status); |
| info_status = phHciNfc_IDMgmt_Update_Sequence( |
| psHciContext, INFO_SEQ ); |
| |
| if(NFCSTATUS_SUCCESS == info_status) |
| { |
| #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) |
| psHciContext->hci_seq = DEV_HAL_INFO_SEQ; |
| #else |
| psHciContext->hci_seq = IDENTITY_INFO_SEQ; |
| #endif /* #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) */ |
| } |
| else |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| status = PHNFCSTVAL(CID_NFC_HCI, |
| NFCSTATUS_INVALID_HCI_SEQUENCE); |
| } |
| #elif ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) |
| psHciContext->hci_seq = DEV_HAL_INFO_SEQ; |
| #else |
| psHciContext->hci_seq = HCI_END_SEQ; |
| #endif /* #ifdef ESTABLISH_SESSION */ |
| } |
| |
| } |
| break; |
| } |
| case PL_INIT_SEQ: |
| { |
| status = phHciNfc_PollLoop_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| NFCSTATUS reset_status = NFCSTATUS_SUCCESS; |
| PHNFC_UNUSED_VARIABLE(reset_status); |
| reset_status = phHciNfc_ReaderMgmt_Update_Sequence( |
| psHciContext, RESET_SEQ ); |
| psHciContext->hci_seq = READER_MGMT_INIT_SEQ; |
| } |
| break; |
| } |
| case READER_MGMT_INIT_SEQ: |
| { |
| status = phHciNfc_ReaderMgmt_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| NFCSTATUS reset_status = NFCSTATUS_SUCCESS; |
| PHNFC_UNUSED_VARIABLE(reset_status); |
| reset_status = phHciNfc_EmuMgmt_Update_Seq( |
| psHciContext, RESET_SEQ ); |
| psHciContext->hci_seq = EMULATION_INIT_SEQ; |
| } |
| break; |
| } |
| case EMULATION_INIT_SEQ: |
| { |
| status = phHciNfc_EmuMgmt_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| #if defined( ESTABLISH_SESSION ) |
| psHciContext->hci_seq = ADMIN_SESSION_SEQ; |
| #elif ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) |
| psHciContext->hci_seq = DEV_HAL_INFO_SEQ; |
| #else |
| psHciContext->hci_seq = HCI_END_SEQ; |
| #endif |
| } |
| break; |
| } |
| #ifdef ESTABLISH_SESSION |
| case ADMIN_SESSION_SEQ: |
| { |
| status = phHciNfc_Admin_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) |
| psHciContext->hci_seq = DEV_HAL_INFO_SEQ; |
| #else |
| psHciContext->hci_seq = IDENTITY_INFO_SEQ; |
| #endif /* #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) */ |
| } |
| break; |
| } |
| case PL_STOP_SEQ: |
| { |
| status = phHciNfc_ReaderMgmt_Disable_Discovery( |
| psHciContext, pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| #if defined( SW_AUTO_ACTIVATION ) |
| psHciContext->hci_seq = READER_SW_AUTO_SEQ; |
| #elif ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) |
| psHciContext->hci_seq = DEV_HAL_INFO_SEQ; |
| #else |
| psHciContext->hci_seq = IDENTITY_INFO_SEQ; |
| #endif /* #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) */ |
| } |
| break; |
| } |
| #ifdef SW_AUTO_ACTIVATION |
| case READER_SW_AUTO_SEQ: |
| { |
| uint8_t activate_enable = FALSE; |
| uint8_t rdr_enable = TRUE; |
| |
| status = phHciNfc_ReaderA_Update_Info( |
| psHciContext, HCI_READER_A_ENABLE, |
| &rdr_enable); |
| if(status == NFCSTATUS_SUCCESS) |
| { |
| status = phHciNfc_ReaderA_Auto_Activate( psHciContext, |
| pHwRef, activate_enable ); |
| if(status == NFCSTATUS_SUCCESS) |
| { |
| psHciContext->hci_seq = IDENTITY_INFO_SEQ; |
| } |
| } |
| break; |
| } |
| #endif |
| /* fall through */ |
| case IDENTITY_INFO_SEQ: |
| { |
| status = phHciNfc_IDMgmt_Info_Sequence( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| if ((HCI_SELF_TEST != psHciContext->init_mode) |
| /* && ( TRUE == ((phHal_sHwReference_t *)pHwRef)->se_detect ) */ |
| && (HCI_CUSTOM_INIT != psHciContext->init_mode) |
| && (HCI_NFC_DEVICE_TEST != psHciContext->init_mode)) |
| { |
| NFCSTATUS info_status = NFCSTATUS_SUCCESS; |
| PHNFC_UNUSED_VARIABLE(info_status); |
| info_status = phHciNfc_EmuMgmt_Update_Seq( |
| psHciContext, INFO_SEQ ); |
| |
| if(NFCSTATUS_SUCCESS == info_status) |
| { |
| psHciContext->hci_seq = EMULATION_SWP_SEQ; |
| } |
| } |
| else |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| } |
| } |
| break; |
| } |
| case EMULATION_SWP_SEQ: |
| { |
| status = phHciNfc_EmuMgmt_Initialise( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| } |
| break; |
| } |
| #endif /* #ifdef ESTABLISH_SESSION */ |
| |
| #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) |
| case DEV_HAL_INFO_SEQ: |
| { |
| static uint8_t mem_index = 0; |
| status = phHciNfc_DevMgmt_Get_Info(psHciContext, pHwRef, |
| (NFC_ADDRESS_HAL_CONF + mem_index), |
| (psHciContext->hal_mem_info + mem_index)); |
| if(NFCSTATUS_PENDING == status) |
| { |
| mem_index++; |
| if (NXP_HAL_MEM_INFO_SIZE <= mem_index ) |
| { |
| NFCSTATUS info_status = NFCSTATUS_SUCCESS; |
| PHNFC_UNUSED_VARIABLE(info_status); |
| info_status = phHciNfc_IDMgmt_Update_Sequence( |
| psHciContext, INFO_SEQ ); |
| mem_index = 0; |
| psHciContext->hci_seq = IDENTITY_INFO_SEQ; |
| /* psHciContext->hci_seq = |
| (HCI_SELF_TEST != psHciContext->init_mode)? |
| IDENTITY_INFO_SEQ : HCI_END_SEQ; */ |
| } |
| } |
| break; |
| } |
| #endif /* #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) */ |
| case HCI_END_SEQ: |
| { |
| phHal_sMemInfo_t *p_mem_info = |
| (phHal_sMemInfo_t *) ( psHciContext->hal_mem_info ); |
| if ( |
| (HCI_SELF_TEST == psHciContext->init_mode ) |
| || (HCI_NFC_DEVICE_TEST == psHciContext->init_mode ) |
| ) |
| { |
| psHciContext->hci_state.next_state |
| = (uint8_t) hciState_Test; |
| } |
| status = phHciNfc_FSM_Complete ( psHciContext ); |
| #ifdef UICC_CONNECTIVITY_PATCH |
| phHciNfc_Uicc_Connectivity( psHciContext, pHwRef ); |
| #endif /* #ifdef UICC_CONNECTIVITY_PATCH */ |
| |
| #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) |
| if(NXP_FW_UPLOAD_SUCCESS != p_mem_info->fw_magic ) |
| { |
| status = PHNFCSTVAL( CID_NFC_HCI, NFCSTATUS_FAILED ); |
| } |
| #endif /* #if ( NXP_HAL_MEM_INFO_SIZE > 0x00U ) */ |
| |
| /* Initialisation Complete Notification to the Upper Layer */ |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| phNfc_sCompletionInfo_t comp_info={FALSE,0, NULL}; |
| |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_INIT_COMPLETED, &comp_info); |
| HCI_PRINT("HCI Initialisation Completed \n"); |
| } |
| else |
| { |
| pphNfcIF_Notification_CB_t p_upper_notify = psHciContext->p_upper_notify; |
| void *pcontext = psHciContext->p_upper_context; |
| phNfc_sCompletionInfo_t comp_info; |
| |
| |
| phHciNfc_Release_Lower( psHciContext, pHwRef ); |
| phHciNfc_Release_Resources( &psHciContext ); |
| /* Notify the Failure to the Upper Layer */ |
| comp_info.status = status; |
| phHciNfc_Notify( p_upper_notify, pcontext, pHwRef, |
| NFC_NOTIFY_INIT_FAILED, &comp_info); |
| HCI_PRINT("HCI FSM Initialisation Error \n"); |
| } |
| break; |
| } |
| default: |
| break; |
| } |
| |
| return status; |
| } |
| |
| |
| NFCSTATUS |
| phHciNfc_Release_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| |
| switch(psHciContext->hci_seq) |
| { |
| case PL_STOP_SEQ: |
| { |
| status = phHciNfc_ReaderMgmt_Disable_Discovery( |
| psHciContext, pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| (void)phHciNfc_EmuMgmt_Update_Seq( |
| psHciContext, REL_SEQ ); |
| psHciContext->hci_seq = EMULATION_REL_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case EMULATION_REL_SEQ: |
| { |
| status = phHciNfc_EmuMgmt_Release( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| (void)phHciNfc_DevMgmt_Update_Sequence( |
| psHciContext, REL_SEQ ); |
| psHciContext->hci_seq = ADMIN_REL_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case DEV_REL_SEQ: |
| { |
| NFCSTATUS info_status = NFCSTATUS_SUCCESS; |
| PHNFC_UNUSED_VARIABLE(info_status); |
| info_status = phHciNfc_DevMgmt_Update_Sequence( |
| psHciContext, REL_SEQ ); |
| status = phHciNfc_DevMgmt_Release( psHciContext, pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case READER_MGMT_REL_SEQ: |
| { |
| status = phHciNfc_ReaderMgmt_Release( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = PL_REL_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case PL_REL_SEQ: |
| { |
| status = phHciNfc_PollLoop_Release( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = IDENTITY_REL_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case IDENTITY_REL_SEQ: |
| { |
| status = phHciNfc_IDMgmt_Release( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = LINK_MGMT_REL_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case LINK_MGMT_REL_SEQ: |
| { |
| status = phHciNfc_LinkMgmt_Release( psHciContext,pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = ADMIN_REL_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case ADMIN_REL_SEQ: |
| { |
| /* Admin Management Release Sequence */ |
| status = phHciNfc_Admin_Release( psHciContext,pHwRef, phHciNfc_TerminalHostID ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = DEV_REL_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case HCI_END_SEQ: |
| { |
| pphNfcIF_Notification_CB_t p_upper_notify = |
| psHciContext->p_upper_notify; |
| phNfc_sLowerIF_t *plower_if = |
| &(psHciContext->lower_interface); |
| void *pcontext = |
| psHciContext->p_upper_context; |
| phNfc_sCompletionInfo_t comp_info; |
| |
| |
| status = plower_if->release((void *)plower_if->pcontext, |
| (void *)pHwRef); |
| |
| phHciNfc_Release_Resources( &psHciContext ); |
| /* De-Initialisation Complete Notification to the Upper Layer */ |
| comp_info.status = status; |
| phHciNfc_Notify(p_upper_notify, pcontext, pHwRef, |
| NFC_NOTIFY_DEINIT_COMPLETED, &comp_info); |
| |
| HCI_PRINT("HCI Release Completed \n"); |
| break; |
| } |
| default: |
| { |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| break; |
| } |
| } |
| |
| return status; |
| } |
| |
| |
| static |
| NFCSTATUS |
| phHciNfc_Config_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| phNfc_sCompletionInfo_t comp_info = {FALSE,0,NULL}; |
| |
| switch(psHciContext->config_type) |
| { |
| case POLL_LOOP_CFG: |
| { |
| status = phHciNfc_PollLoop_Sequence( psHciContext, pHwRef ); |
| break; |
| } |
| case SMX_WI_MODE: |
| { |
| status = phHciNfc_SmartMx_Mode_Sequence( psHciContext, pHwRef ); |
| break; |
| } |
| #ifdef ENABLE_P2P |
| case NFC_GENERAL_CFG: |
| { |
| if(TARGET_GENERAL_SEQ == psHciContext->hci_seq) |
| { |
| status = phHciNfc_NfcIP_SetATRInfo( psHciContext, |
| pHwRef, NFCIP_TARGET, |
| psHciContext->p_config_params); |
| if( NFCSTATUS_PENDING != status ) |
| { |
| /* Roll Back the State Machine to its Original State */ |
| phHciNfc_FSM_Rollback ( psHciContext ); |
| } |
| else |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| } |
| } |
| else |
| { |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| if (NFCSTATUS_PENDING != status) |
| { |
| /* Roll Back to its Current State as Configuration is Complete */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| |
| HCI_PRINT(" NFC-IP(P2P) Configuration Completed. \n"); |
| comp_info.status = status; |
| psHciContext->error_status = NFCSTATUS_SUCCESS; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_CONFIG_SUCCESS , &comp_info); |
| } |
| } |
| break; |
| } |
| #endif |
| case SWP_PROTECT_CFG: |
| case SWP_EVT_CFG: |
| case SMX_WI_CFG: |
| { |
| /* Roll Back to its Current State as Configuration is Complete */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| |
| HCI_DEBUG(" %s Configuration Completed. \n", |
| ((SMX_WI_CFG == psHciContext->config_type)? |
| "SmartMX" : "SWP Event/Protection")); |
| |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_CONFIG_SUCCESS, &comp_info); |
| break; |
| } |
| case NFC_TARGET_CFG: |
| { |
| status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_FEATURE_NOT_SUPPORTED); |
| break; |
| } |
| case UICC_SWP_CFG: |
| #if 0 |
| { |
| phHal_sEmulationCfg_t *p_emulation_cfg = |
| (phHal_sEmulationCfg_t * ) |
| psHciContext->p_config_params; |
| if (NULL != p_emulation_cfg) |
| { |
| phHal_sUiccEmuCfg_t *uicc_config = |
| &p_emulation_cfg->config.uiccEmuCfg; |
| if( TRUE == uicc_config->enableUicc ) |
| { |
| status = phHciNfc_Uicc_Connect_Status(psHciContext,pHwRef); |
| if( NFCSTATUS_PENDING == status ) |
| { |
| break; |
| } /* Or Else Fall through to notify the above layer */ |
| } |
| } |
| } |
| #endif |
| /* fall through */ |
| case NFC_CE_A_CFG: |
| case NFC_CE_B_CFG: |
| { |
| status = phHciNfc_EmulationCfg_Sequence( psHciContext, pHwRef ); |
| break; |
| } |
| default: |
| { |
| status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_HCI_SEQUENCE); |
| break; |
| } |
| } |
| |
| return status; |
| } |
| |
| |
| NFCSTATUS |
| phHciNfc_PollLoop_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| phHal_sADD_Cfg_t *p_poll_config = (phHal_sADD_Cfg_t * ) |
| psHciContext->p_config_params; |
| if (NULL != p_poll_config) |
| { |
| uint8_t speed = |
| p_poll_config->NfcIP_Mode; |
| uint8_t targetSpeed = |
| p_poll_config->NfcIP_Target_Mode; |
| switch(psHciContext->hci_seq) |
| { |
| case PL_DURATION_SEQ: |
| { |
| status = phHciNfc_PollLoop_Cfg( psHciContext, pHwRef, |
| (uint8_t)PL_DURATION , NULL); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| #if defined (ENABLE_P2P) && defined (TARGET_SPEED) |
| psHciContext->hci_seq = TARGET_SPEED_SEQ; |
| #elif defined (ENABLE_P2P) && defined (INITIATOR_SPEED) |
| psHciContext->hci_seq = INITIATOR_SPEED_SEQ; |
| #elif defined (ENABLE_P2P) && defined (NFCIP_TGT_DISABLE_CFG) |
| psHciContext->hci_seq = PL_TGT_DISABLE_SEQ; |
| #else |
| psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; |
| #endif |
| |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| #if defined (ENABLE_P2P) && defined (TARGET_SPEED) |
| case TARGET_SPEED_SEQ: |
| { |
| #define NFCIP_ACTIVE_SHIFT 0x03U |
| #define NFCIP_PASSIVE_MASK 0x07U |
| uint8_t mode = targetSpeed; |
| HCI_DEBUG("Setting target mode to 0x%02X", mode); |
| status = |
| phHciNfc_NfcIP_SetMode( psHciContext, pHwRef, NFCIP_TARGET, |
| (uint8_t) mode ); |
| if(NFCSTATUS_PENDING == status) |
| { |
| #if defined (INITIATOR_SPEED) |
| psHciContext->hci_seq = INITIATOR_SPEED_SEQ; |
| #elif defined (NFCIP_TGT_DISABLE_CFG) |
| psHciContext->hci_seq = PL_TGT_DISABLE_SEQ; |
| #else |
| psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; |
| #endif |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| #endif |
| #if defined (ENABLE_P2P) && defined (INITIATOR_SPEED) |
| case INITIATOR_SPEED_SEQ: |
| { |
| HCI_DEBUG("Setting initiator mode to 0x%02X", speed); |
| status = |
| phHciNfc_NfcIP_SetMode( psHciContext, pHwRef, NFCIP_INITIATOR, |
| (uint8_t) (speed & DEFAULT_NFCIP_INITIATOR_MODE_SUPPORT)); |
| if(NFCSTATUS_PENDING == status) |
| { |
| #if defined (NFCIP_TGT_DISABLE_CFG) |
| psHciContext->hci_seq = PL_TGT_DISABLE_SEQ; |
| #else |
| psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; |
| #endif |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| #endif |
| #if defined (ENABLE_P2P) && defined (NFCIP_TGT_DISABLE_CFG) |
| case PL_TGT_DISABLE_SEQ: |
| { |
| /* Configure the Polling Loop Target Disable Parameter */ |
| status = phHciNfc_PollLoop_Cfg( psHciContext, pHwRef, |
| (uint8_t)PL_DISABLE_TARGET, &p_poll_config->NfcIP_Tgt_Disable ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| #endif |
| case PL_CONFIG_PHASE_SEQ: |
| { |
| phHal_sPollDevInfo_t *p_poll_info = |
| &(p_poll_config->PollDevInfo.PollCfgInfo); |
| |
| p_poll_info->EnableIso14443A = |
| ( (p_poll_info->EnableIso14443A) |
| || ( speed & (uint8_t)phHal_ePassive106 ) |
| ); |
| p_poll_info->EnableFelica212 = |
| ( (p_poll_info->EnableFelica212) |
| || ( speed & (uint8_t)phHal_ePassive212 ) |
| ); |
| p_poll_info->EnableFelica424 = |
| ( (p_poll_info->EnableFelica424) |
| || ( speed & (uint8_t)phHal_ePassive424 ) |
| ); |
| /* Configure the Polling Loop Gate Parameters */ |
| status = phHciNfc_PollLoop_Cfg( psHciContext, pHwRef, |
| (uint8_t)PL_RD_PHASES, NULL ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| if(((~(PL_RD_PHASES_DISABLE)) & |
| p_poll_config->PollDevInfo.PollEnabled)!= 0) |
| { |
| psHciContext->hci_seq = READER_ENABLE_SEQ; |
| } |
| else |
| { |
| /* psHciContext->hci_seq = READER_DISABLE_SEQ; */ |
| psHciContext->hci_seq = HCI_END_SEQ; |
| } |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case READER_ENABLE_SEQ: |
| { |
| status = |
| phHciNfc_ReaderMgmt_Enable_Discovery( |
| psHciContext, pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| /* psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; */ |
| psHciContext->hci_seq = HCI_END_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case READER_DISABLE_SEQ: |
| { |
| status = phHciNfc_ReaderMgmt_Disable_Discovery( |
| psHciContext, pHwRef ); |
| |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| if((~(PL_RD_PHASES_DISABLE) & |
| p_poll_config->PollDevInfo.PollEnabled)!= 0) |
| { |
| psHciContext->hci_seq = PL_DURATION_SEQ; |
| } |
| else |
| { |
| #if defined (ENABLE_P2P) && defined (INITIATOR_SPEED) |
| psHciContext->hci_seq = INITIATOR_SPEED_SEQ; |
| #elif defined (ENABLE_P2P) && defined (NFCIP_TGT_DISABLE_CFG) |
| psHciContext->hci_seq = PL_TGT_DISABLE_SEQ; |
| #else |
| psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; |
| #endif |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| } |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case HCI_END_SEQ: |
| { |
| phNfc_sCompletionInfo_t comp_info; |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| if (NFCSTATUS_PENDING != status) |
| { |
| /* status = phHciNfc_FSM_Complete ( psHciContext );*/ |
| phHciNfc_FSM_Rollback ( psHciContext ); |
| /* Poll Configuration Notification to the Upper Layer */ |
| if((~(PL_RD_PHASES_DISABLE) & |
| p_poll_config->PollDevInfo.PollEnabled)!= 0) |
| { |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_POLL_ENABLED, &comp_info); |
| } |
| else |
| { |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_POLL_DISABLED, &comp_info); |
| } |
| HCI_PRINT("HCI Discovery Configuration Completed \n"); |
| } |
| break; |
| } |
| default: |
| { |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| break; |
| } |
| }/* End of the Poll Sequence Switch */ |
| }/* End of the Poll Config info Check */ |
| |
| return status; |
| } |
| |
| |
| NFCSTATUS |
| phHciNfc_EmulationCfg_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| static phNfc_sCompletionInfo_t comp_info = {FALSE,0,NULL}; |
| #if defined(HOST_EMULATION) |
| phHciNfc_GateID_t ce_gate = phHciNfc_UnknownGate; |
| #endif /* #ifdef HOST_EMULATION */ |
| phHal_sEmulationCfg_t *p_emulation_cfg = (phHal_sEmulationCfg_t * ) |
| psHciContext->p_config_params; |
| #ifdef UICC_SESSION_RESET |
| uint8_t uicc_clear_pipes = FALSE; |
| #endif |
| |
| |
| if (NULL != p_emulation_cfg) |
| { |
| #if defined(HOST_EMULATION) |
| if(NFC_HOST_CE_A_EMULATION == p_emulation_cfg->emuType) |
| { |
| psHciContext->config_type = NFC_CE_A_CFG; |
| if (NULL == psHciContext->p_ce_a_info) |
| { |
| ce_gate = phHciNfc_CETypeAGate; |
| } |
| } |
| else if (NFC_HOST_CE_B_EMULATION == p_emulation_cfg->emuType) |
| { |
| psHciContext->config_type = NFC_CE_B_CFG; |
| if (NULL == psHciContext->p_ce_b_info) |
| { |
| ce_gate = phHciNfc_CETypeBGate; |
| } |
| } |
| #ifdef UICC_SESSION_RESET |
| else if ((NFC_UICC_EMULATION == p_emulation_cfg->emuType) |
| &&(FALSE == p_emulation_cfg->config.uiccEmuCfg.enableUicc) |
| ) |
| { |
| uicc_clear_pipes = TRUE; |
| } |
| #endif |
| else |
| { |
| ; |
| } |
| #endif /* #ifdef HOST_EMULATION */ |
| |
| switch(psHciContext->hci_seq) |
| { |
| #if defined(HOST_EMULATION) |
| case ADMIN_CE_SEQ: |
| { |
| if(phHciNfc_UnknownGate != ce_gate) |
| { |
| status = phHciNfc_Admin_CE_Init(psHciContext, pHwRef, ce_gate); |
| } |
| else |
| { |
| status = PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_NOT_ALLOWED); |
| } |
| |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = EMULATION_CONFIG_SEQ; |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| #endif |
| case EMULATION_CONFIG_SEQ: |
| { |
| status = phHciNfc_Emulation_Cfg(psHciContext, pHwRef, |
| psHciContext->config_type); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| /* psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; */ |
| #ifdef UICC_SESSION_RESET |
| if(UICC_SWP_CFG == psHciContext->config_type) |
| { |
| psHciContext->hci_seq = ADMIN_REL_SEQ; |
| } |
| else |
| #endif /* UICC_SESSION_RESET */ |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| } |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| #ifdef UICC_SESSION_RESET |
| case ADMIN_REL_SEQ: |
| { |
| if (TRUE == uicc_clear_pipes) |
| { |
| /* Admin Management UICC Release Sequence */ |
| status = phHciNfc_Admin_Release( psHciContext,pHwRef, phHciNfc_UICCHostID ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| if (UICC_SWP_CFG == psHciContext->config_type) |
| { |
| (void)phHciNfc_SWP_Update_Sequence(psHciContext, |
| CONFIG_SEQ ); |
| } |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| } |
| #endif /* UICC_SESSION_RESET */ |
| /* fall through */ |
| case HCI_END_SEQ: |
| { |
| phHciNfc_FSM_Rollback(psHciContext); |
| |
| HCI_PRINT(" Emulation Configuration Completed. \n"); |
| |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_CONFIG_SUCCESS, &comp_info); |
| break; |
| } |
| default: |
| { |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| break; |
| } |
| } |
| /* |
| NFC_CE_A_CFG; |
| NFC_CE_B_CFG; */ |
| |
| }/* End of the Emulation Config info Check */ |
| |
| return status; |
| } |
| |
| |
| NFCSTATUS |
| phHciNfc_SmartMx_Mode_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| phHal_sADD_Cfg_t *p_poll_config = (phHal_sADD_Cfg_t * ) |
| psHciContext->p_config_params; |
| phNfc_sCompletionInfo_t comp_info = {FALSE,0,NULL}; |
| if (NULL != p_poll_config) |
| { |
| switch(psHciContext->hci_seq) |
| { |
| case READER_DISABLE_SEQ: |
| { |
| status = phHciNfc_ReaderMgmt_Disable_Discovery( |
| psHciContext, pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = EMULATION_CONFIG_SEQ; |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case EMULATION_CONFIG_SEQ: |
| { |
| status = phHciNfc_WI_Configure_Mode( |
| psHciContext, pHwRef,psHciContext->smx_mode ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case PL_CONFIG_PHASE_SEQ: |
| { |
| /* Configure the Polling Loop Gate Parameters */ |
| status = phHciNfc_PollLoop_Cfg( psHciContext, pHwRef, |
| (uint8_t)PL_RD_PHASES, NULL ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = READER_ENABLE_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case READER_ENABLE_SEQ: |
| { |
| status = |
| phHciNfc_ReaderMgmt_Enable_Discovery( |
| psHciContext, pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| /* psHciContext->hci_seq = PL_CONFIG_PHASE_SEQ; */ |
| psHciContext->hci_seq = HCI_END_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| case HCI_END_SEQ: |
| { |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| if (NFCSTATUS_PENDING != status) |
| { |
| /* status = phHciNfc_FSM_Complete ( psHciContext );*/ |
| phHciNfc_FSM_Rollback ( psHciContext ); |
| if( hciState_Disconnect == psHciContext->hci_state.cur_state) |
| { |
| psHciContext->host_rf_type = phHal_eUnknown_DevType; |
| psHciContext->p_target_info = NULL; |
| psHciContext->p_xchg_info = NULL; |
| } |
| /* Poll Configuration Notification to the Upper Layer */ |
| if((~(PL_RD_PHASES_DISABLE) & |
| p_poll_config->PollDevInfo.PollEnabled)!= 0) |
| { |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_POLL_ENABLED, &comp_info); |
| } |
| else |
| { |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_POLL_DISABLED, &comp_info); |
| } |
| HCI_PRINT("HCI Discovery Configuration Completed \n"); |
| } |
| break; |
| } |
| default: |
| { |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| break; |
| } |
| }/* End of the Poll Sequence Switch */ |
| }/* End of the Poll Config info Check */ |
| |
| return status; |
| } |
| |
| |
| NFCSTATUS |
| phHciNfc_Connect_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| static phNfc_sCompletionInfo_t comp_info = {FALSE,0,NULL}; |
| phHal_eRemDevType_t target_type = phHal_eUnknown_DevType; |
| |
| if( NULL != psHciContext->p_target_info ) |
| { |
| |
| target_type = psHciContext->p_target_info->RemDevType; |
| switch(psHciContext->hci_seq) |
| { |
| case READER_REACTIVATE_SEQ: |
| { |
| /* Complete the Reactivate Sequence and notify the HAL */ |
| status = phHciNfc_FSM_Complete ( psHciContext ); |
| /* Reactivate Complete Notification to the Upper Layer */ |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_TARGET_REACTIVATED , &comp_info); |
| HCI_PRINT(" HCI Remote Target Reactivated. \n"); |
| } |
| else |
| { |
| comp_info.status = status; |
| phHciNfc_FSM_Rollback ( psHciContext ); |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_ERROR , &comp_info); |
| HCI_PRINT("HCI FSM Invalid Selection State \n"); |
| HCI_PRINT("HCI Remote Target Reactivation Failed \n"); |
| } |
| break; |
| } |
| case READER_SELECT_SEQ: |
| { |
| /* If the Target is Mifare then it should fall through */ |
| if(( phHal_eMifare_PICC != target_type ) |
| &&(phHal_eISO14443_3A_PICC != target_type) |
| #ifdef TYPE_B |
| && ( phHal_eISO14443_B_PICC != target_type ) |
| && ( phHal_eISO14443_4B_PICC != target_type ) |
| #endif |
| #ifdef TYPE_FELICA |
| && ( phHal_eFelica_PICC != target_type ) |
| #endif |
| #ifdef TYPE_JEWEL |
| && ( phHal_eJewel_PICC != target_type ) |
| #endif /* #ifdef TYPE_JEWEL */ |
| #ifdef TYPE_ISO15693 |
| && ( phHal_eISO15693_PICC != target_type ) |
| #endif /* #ifdef TYPE_ISO15693 */ |
| |
| ) |
| { |
| status = phHciNfc_ReaderMgmt_Info_Sequence( psHciContext, pHwRef ); |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| status = NFCSTATUS_PENDING; |
| } |
| break; |
| } |
| } |
| /* fall through */ |
| case HCI_END_SEQ: |
| { |
| /* Complete the Connect Sequence and notify the HAL */ |
| status = phHciNfc_FSM_Complete ( psHciContext ); |
| /* Connection Complete Notification to the Upper Layer */ |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| /* Invalidate the previously polled RF Reader Type */ |
| /* psHciContext->host_rf_type = phHal_eInvalidRFType;*/ |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_TARGET_CONNECTED , &comp_info); |
| HCI_PRINT(" HCI Remote Target Selected for Transaction. \n"); |
| } |
| else |
| { |
| comp_info.status = status; |
| /* phHciNfc_FSM_Rollback ( psHciContext ); */ |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_ERROR , &comp_info); |
| HCI_PRINT("HCI FSM Invalid Selection State \n"); |
| HCI_PRINT("HCI Remote Target Selection Failed \n"); |
| } |
| break; |
| } |
| default: |
| { |
| HCI_PRINT("\t Invalid HCI Connect Sequence \n"); |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| break; |
| } |
| }/* End of the Connect Sequence Switch */ |
| } |
| |
| return status; |
| } |
| |
| |
| NFCSTATUS |
| phHciNfc_Disconnect_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| static phNfc_sCompletionInfo_t comp_info = {FALSE, 0 , NULL}; |
| phHal_eRemDevType_t target_type = phHal_eUnknown_DevType; |
| uint8_t re_poll = 0; |
| |
| if( NULL != psHciContext->p_target_info ) |
| { |
| |
| target_type = psHciContext->p_target_info->RemDevType; |
| switch(psHciContext->hci_seq) |
| { |
| case READER_UICC_DISPATCH_SEQ: |
| { |
| status = phHciNfc_ReaderMgmt_UICC_Dispatch( |
| psHciContext, pHwRef, target_type ); |
| psHciContext->hci_seq = READER_DESELECT_SEQ; |
| if(NFCSTATUS_PENDING == status) |
| { |
| break; |
| } |
| } |
| /* fall through */ |
| case READER_DESELECT_SEQ: |
| { |
| re_poll = (uint8_t) ( NULL != psHciContext->p_config_params )? |
| *((uint8_t *)psHciContext->p_config_params):FALSE; |
| status = phHciNfc_ReaderMgmt_Deselect( |
| psHciContext, pHwRef, target_type, re_poll); |
| if(NFCSTATUS_PENDING == status) |
| { |
| psHciContext->hci_seq = HCI_END_SEQ; |
| psHciContext->p_config_params = NULL; |
| } |
| break; |
| } |
| case HCI_END_SEQ: |
| { |
| /* Complete the Disconnect Sequence and notify the HAL */ |
| status = phHciNfc_FSM_Complete ( psHciContext ); |
| /* Disconnect Notification to the Upper Layer */ |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| /* Invalidate the previously polled RF Reader Type */ |
| psHciContext->host_rf_type = phHal_eUnknown_DevType; |
| psHciContext->p_target_info = NULL; |
| psHciContext->p_xchg_info = NULL; |
| comp_info.status = status; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_TARGET_DISCONNECTED , &comp_info); |
| HCI_PRINT(" HCI Remote Target De-Selected. \n"); |
| } |
| else |
| { |
| comp_info.status = status; |
| /* phHciNfc_FSM_Rollback ( psHciContext ); */ |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_ERROR , &comp_info); |
| HCI_PRINT("HCI FSM Invalid De-Selection State \n"); |
| HCI_PRINT("HCI Remote Target De-Selection Failed \n"); |
| } |
| |
| break; |
| } |
| default: |
| { |
| HCI_PRINT("\t Invalid HCI Connect Sequence \n"); |
| /* psHciContext->hci_seq = HCI_END_SEQ; */ |
| break; |
| } |
| }/* End of the Connect Sequence Switch */ |
| } |
| |
| return status; |
| } |
| |
| |
| static |
| NFCSTATUS |
| phHciNfc_Transact_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| static phNfc_sTransactionInfo_t transact_info = {FALSE,0,NULL,NULL,0}; |
| |
| pphNfcIF_Notification_CB_t p_upper_notify = psHciContext->p_upper_notify; |
| void *pcontext = psHciContext->p_upper_context; |
| uint8_t transact_result = NFC_NOTIFY_ERROR; |
| |
| /* Roll Back to Connect State as Transceive is Complete */ |
| phHciNfc_FSM_Rollback(psHciContext); |
| |
| switch (psHciContext->host_rf_type) |
| { |
| case phHal_eISO14443_A_PCD: |
| #ifdef TYPE_B |
| case phHal_eISO14443_B_PCD: |
| #endif |
| case phHal_eISO14443_BPrime_PCD: |
| #ifdef TYPE_FELICA |
| case phHal_eFelica_PCD: |
| #endif |
| #ifdef TYPE_ISO15693 |
| case phHal_eISO15693_PCD: |
| #endif |
| { |
| if(ZERO != psHciContext->rx_index) |
| { |
| transact_info.status = NFCSTATUS_SUCCESS; |
| transact_info.buffer = |
| &psHciContext->recv_buffer[psHciContext->rx_index]; |
| transact_info.length = |
| psHciContext->rx_total - psHciContext->rx_index; |
| transact_result = NFC_NOTIFY_TRANSCEIVE_COMPLETED; |
| } |
| else |
| { |
| transact_info.status = NFCSTATUS_FAILED; |
| transact_result = NFC_NOTIFY_TRANSCEIVE_ERROR; |
| } |
| HCI_PRINT(" HCI Transceive operation Completed. \n"); |
| psHciContext->p_xchg_info = NULL ; |
| break; |
| } |
| #ifdef TYPE_JEWEL |
| /* fall through */ |
| case phHal_eJewel_PCD: |
| #endif |
| { |
| transact_info.status = NFCSTATUS_SUCCESS; |
| transact_info.buffer = |
| &psHciContext->recv_buffer[psHciContext->rx_index]; |
| transact_info.length = |
| psHciContext->rx_total - psHciContext->rx_index; |
| transact_result = NFC_NOTIFY_TRANSCEIVE_COMPLETED; |
| HCI_PRINT(" HCI Transceive operation Completed. \n"); |
| psHciContext->p_xchg_info = NULL ; |
| break; |
| } |
| #if defined(ENABLE_P2P) |
| case phHal_eNfcIP1_Initiator: |
| case phHal_eNfcIP1_Target: |
| #endif |
| { |
| HCI_PRINT(" HCI Send operation Completed. \n"); |
| transact_info.status = NFCSTATUS_SUCCESS; |
| transact_result = NFC_NOTIFY_SEND_COMPLETED; |
| break; |
| } |
| case phHal_eUnknown_DevType: |
| default: |
| { |
| transact_info.status = |
| PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_PARAMETER); |
| break; |
| } |
| |
| } |
| /* Notify the Transceive Completion to the Upper layer */ |
| phHciNfc_Notify( p_upper_notify, pcontext , pHwRef, |
| transact_result, &transact_info); |
| |
| return (NFCSTATUS)NFCSTATUS_SUCCESS; |
| } |
| |
| static |
| NFCSTATUS |
| phHciNfc_Info_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| |
| HCI_DEBUG(" HCI: Info Sequence Entry --> Reader Type : %02X \n", |
| psHciContext->host_rf_type); |
| switch (psHciContext->host_rf_type) |
| { |
| case phHal_eISO14443_A_PCD: |
| #ifdef TYPE_B |
| case phHal_eISO14443_B_PCD: |
| #endif |
| case phHal_eISO14443_BPrime_PCD: |
| #ifdef TYPE_FELICA |
| case phHal_eFelica_PCD: |
| #endif |
| #ifdef TYPE_JEWEL |
| case phHal_eJewel_PCD: |
| #endif |
| #ifdef TYPE_ISO15693 |
| case phHal_eISO15693_PCD: |
| #endif |
| { |
| /* To update the select sequence to retrieve |
| * the target information using the reader type. |
| */ |
| status = phHciNfc_ReaderMgmt_Info_Sequence( psHciContext, pHwRef ); |
| break; |
| } |
| #if defined(ENABLE_P2P) |
| case phHal_eNfcIP1_Initiator: |
| case phHal_eNfcIP1_Target: |
| { |
| status = phHciNfc_NfcIP_Info_Sequence( psHciContext, pHwRef ); |
| break; |
| } |
| #endif |
| case phHal_eUnknown_DevType: |
| default: |
| { |
| status = |
| PHNFCSTVAL(CID_NFC_HCI, NFCSTATUS_INVALID_PARAMETER); |
| break; |
| } |
| |
| } |
| return status; |
| } |
| |
| static |
| NFCSTATUS |
| phHciNfc_Test_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef, |
| NFCSTATUS test_status, |
| uint8_t *pdata, |
| uint8_t length |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| static phNfc_sCompletionInfo_t comp_info = {0}; |
| static phNfc_sData_t test_result= {NULL,0}; |
| |
| /* Complete the Test Sequence and notify the HAL */ |
| status = phHciNfc_FSM_Complete ( psHciContext ); |
| /* Test Results to the Upper Layer */ |
| if(NFCSTATUS_SUCCESS == status) |
| { |
| comp_info.status = test_status; |
| if ( (NULL != pdata) && (length >= HCP_HEADER_LEN) ) |
| { |
| test_result.buffer = ( pdata + HCP_HEADER_LEN); |
| test_result.length = length - HCP_HEADER_LEN; |
| } |
| else |
| { |
| status = phHciNfc_DevMgmt_Get_Test_Result( |
| psHciContext, &test_result ); |
| } |
| comp_info.info = &test_result; |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_RESULT , &comp_info); |
| HCI_DEBUG(" HCI System Test Completed : Status = %u\n", test_status); |
| } |
| else |
| { |
| comp_info.status = status; |
| phHciNfc_FSM_Rollback ( psHciContext ); |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_NOTIFY_ERROR , &comp_info); |
| HCI_PRINT("HCI FSM Invalid Test State \n"); |
| } |
| |
| return status; |
| } |
| |
| static |
| NFCSTATUS |
| phHciNfc_IO_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef, |
| NFCSTATUS io_status, |
| uint8_t *pdata, |
| uint8_t length |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| static phNfc_sCompletionInfo_t comp_info = {0}; |
| |
| /* To remove "warning (VS 4100) : unreferenced formal parameter" */ |
| PHNFC_UNUSED_VARIABLE(pdata); |
| PHNFC_UNUSED_VARIABLE(length); |
| /* Complete the Test Sequence and notify the HAL */ |
| phHciNfc_FSM_Rollback ( psHciContext ); |
| /* Test Results to the Upper Layer */ |
| comp_info.status = io_status; |
| status = phHciNfc_Pending_Sequence(psHciContext, pHwRef ); |
| if(NFCSTATUS_SUCCESS == io_status) |
| { |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_IO_SUCCESS , &comp_info); |
| HCI_PRINT(" HCI System IO Successful. \n"); |
| } |
| else |
| { |
| phHciNfc_Notify(psHciContext->p_upper_notify, |
| psHciContext->p_upper_context, pHwRef, |
| NFC_IO_ERROR , &comp_info); |
| HCI_PRINT("HCI IO Error \n"); |
| } |
| return status; |
| } |
| |
| |
| |
| #ifdef OTHER_TAGS |
| |
| NFCSTATUS |
| phHciNfc_Activate_Sequence( |
| phHciNfc_sContext_t *psHciContext, |
| void *pHwRef |
| ) |
| { |
| NFCSTATUS status = NFCSTATUS_SUCCESS; |
| |
| return status; |
| } |
| |
| |
| #endif |
| |
| |
