shinano-common: pn54x: Import from lineage-15.1

* https://github.com/LineageOS/android_system_nfc/tree/lineage-15.1/halimpl/pn54x/common
* support for pn54x has been dropped in lineage-16.0 and above

Change-Id: I19f2c3a6e3066bf9aaaaf4ddcd7d7ad867de0ed8

1 files changed, 232 insertions, 0 deletions

diff --git a/pn54x/hal/phNxpNciHal_dta.c b/pn54x/hal/phNxpNciHal_dta.c
new file mode 100644
index 0000000..a6611ea
--- /dev/null
+++ b/pn54x/hal/phNxpNciHal_dta.c
@@ -0,0 +1,232 @@
+/*
+* 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 <phNxpConfig.h>
+#include <phNxpLog.h>
+#include <phNxpNciHal_dta.h>
+
+/*********************** Global Variables *************************************/
+static phNxpDta_Control_t nxpdta_ctrl = {0, 0, 0};
+
+/*******************************************************************************
+**
+** Function         phNxpEnable_DtaMode
+**
+** Description      This function configures
+**                  HAL in DTA mode
+**
+*******************************************************************************/
+void phNxpEnable_DtaMode(uint16_t pattern_no) {
+  nxpdta_ctrl.dta_ctrl_flag = false;
+  nxpdta_ctrl.dta_t1t_flag = false;
+  nxpdta_ctrl.dta_pattern_no = pattern_no;
+  ALOGD(">>>>DTA - Mode is enabled");
+  nxpdta_ctrl.dta_ctrl_flag = true;
+}
+
+/*******************************************************************************
+**
+** Function         phNxpDisable_DtaMode
+**
+** Description      This function disable DTA mode
+**
+*******************************************************************************/
+void phNxpDisable_DtaMode(void) {
+  nxpdta_ctrl.dta_ctrl_flag = false;
+  nxpdta_ctrl.dta_t1t_flag = false;
+  NXPLOG_NCIHAL_D(">>>>DTA - Mode is Disabled");
+}
+
+/******************************************************************************
+ * Function         phNxpDta_IsEnable
+ *
+ * Description      This function checks the DTA mode is enable or not.
+ *
+ * Returns          It returns TRUE if DTA enabled otherwise FALSE
+ *
+ ******************************************************************************/
+NFCSTATUS phNxpDta_IsEnable(void) { return nxpdta_ctrl.dta_ctrl_flag; }
+
+/******************************************************************************
+ * Function         phNxpDta_T1TEnable
+ *
+ * Description      This function  enables  DTA mode for T1T tag.
+ *
+ *
+ ******************************************************************************/
+void phNxpDta_T1TEnable(void) { nxpdta_ctrl.dta_t1t_flag = true; }
+/******************************************************************************
+ * Function         phNxpNHal_DtaUpdate
+ *
+ * Description      This function changes the command and responses specific
+ *                  to make DTA application success
+ *
+ * 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 phNxpNHal_DtaUpdate(uint16_t* cmd_len, uint8_t* p_cmd_data,
+                              uint16_t* rsp_len, uint8_t* p_rsp_data) {
+  NFCSTATUS status = NFCSTATUS_SUCCESS;
+
+  if (nxpdta_ctrl.dta_ctrl_flag == true) {
+    // Workaround for DTA, block the set config command with general bytes */
+    if (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 &&
+        p_cmd_data[2] == 0x17 && p_cmd_data[3] == 0x01 &&
+        p_cmd_data[4] == 0x29 && p_cmd_data[5] == 0x14) {
+      *rsp_len = 5;
+      NXPLOG_NCIHAL_D(">>>>DTA - Block set config command");
+      phNxpNciHal_print_packet("DTASEND", p_cmd_data, *cmd_len);
+
+      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("DTARECV", p_rsp_data, 5);
+
+      status = NFCSTATUS_FAILED;
+      NXPLOG_NCIHAL_D(
+          "Going through DTA workaround - Block set config command END");
+
+    } else if (p_cmd_data[0] == 0x21 && p_cmd_data[1] == 0x08 &&
+               p_cmd_data[2] == 0x04 && p_cmd_data[3] == 0xFF &&
+               p_cmd_data[4] == 0xFF) {
+      NXPLOG_NCIHAL_D(">>>>DTA Change Felica system code");
+      *rsp_len = 4;
+      p_rsp_data[0] = 0x41;
+      p_rsp_data[1] = 0x08;
+      p_rsp_data[2] = 0x01;
+      p_rsp_data[3] = 0x00;
+      status = NFCSTATUS_FAILED;
+
+      phNxpNciHal_print_packet("DTARECV", p_rsp_data, 4);
+    } else if (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 &&
+               p_cmd_data[2] == 0x10 && p_cmd_data[3] == 0x05 &&
+               p_cmd_data[10] == 0x32 && p_cmd_data[12] == 0x00) {
+      NXPLOG_NCIHAL_D(">>>>DTA Update LA_SEL_INFO param");
+
+      p_cmd_data[12] = 0x40;
+      p_cmd_data[18] = 0x02;
+      status = NFCSTATUS_SUCCESS;
+    } 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[10] == 0x32 && p_cmd_data[12] == 0x00) {
+      NXPLOG_NCIHAL_D(">>>>DTA Blocking dirty set config");
+      *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;
+      status = NFCSTATUS_FAILED;
+      phNxpNciHal_print_packet("DTARECV", p_rsp_data, 5);
+    } else if (p_cmd_data[0] == 0x21 && p_cmd_data[1] == 0x03) {
+      NXPLOG_NCIHAL_D(">>>>DTA Add NFC-F listen tech params");
+      p_cmd_data[2] += 6;
+      p_cmd_data[3] += 3;
+      p_cmd_data[*cmd_len] = 0x80;
+      p_cmd_data[*cmd_len + 1] = 0x01;
+      p_cmd_data[*cmd_len + 2] = 0x82;
+      p_cmd_data[*cmd_len + 3] = 0x01;
+      p_cmd_data[*cmd_len + 4] = 0x85;
+      p_cmd_data[*cmd_len + 5] = 0x01;
+
+      *cmd_len += 6;
+      status = NFCSTATUS_SUCCESS;
+    } 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[10] == 0x32 && p_cmd_data[12] == 0x20 &&
+               nxpdta_ctrl.dta_pattern_no == 0x1000) {
+      NXPLOG_NCIHAL_D(">>>>DTA Blocking dirty set config for analog testing");
+      *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;
+      status = NFCSTATUS_FAILED;
+      phNxpNciHal_print_packet("DTARECV", p_rsp_data, 5);
+    } 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[4] == 0x32 && p_cmd_data[5] == 0x01 &&
+               p_cmd_data[6] == 0x00) {
+      NXPLOG_NCIHAL_D(">>>>DTA Blocking dirty set config");
+      *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;
+      status = NFCSTATUS_FAILED;
+      phNxpNciHal_print_packet("DTARECV", p_rsp_data, 5);
+    } else if (p_cmd_data[0] == 0x20 && p_cmd_data[1] == 0x02 &&
+               p_cmd_data[2] == 0x04 && p_cmd_data[3] == 0x01 &&
+               p_cmd_data[4] == 0x50 && p_cmd_data[5] == 0x01 &&
+               p_cmd_data[6] == 0x00 && nxpdta_ctrl.dta_pattern_no == 0x1000) {
+      NXPLOG_NCIHAL_D(">>>>DTA Blocking dirty set config for analog testing");
+      *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;
+      status = NFCSTATUS_FAILED;
+      phNxpNciHal_print_packet("DTARECV", p_rsp_data, 5);
+    } else {
+    }
+    if (nxpdta_ctrl.dta_t1t_flag == true) {
+      if (p_cmd_data[2] == 0x07 && p_cmd_data[3] == 0x78 &&
+          p_cmd_data[4] == 0x00 && p_cmd_data[5] == 0x00) {
+        /*if (nxpdta_ctrl.dta_pattern_no == 0)
+        {
+          NXPLOG_NCIHAL_D(">>>>DTA - T1T modification block RID command Custom
+        Response (pattern 0)");
+          phNxpNciHal_print_packet("DTASEND", p_cmd_data, *cmd_len);
+          *rsp_len = 10;
+          p_rsp_data[0] = 0x00;
+          p_rsp_data[1] = 0x00;
+          p_rsp_data[2] = 0x07;
+          p_rsp_data[3] = 0x12;
+          p_rsp_data[4] = 0x49;
+          p_rsp_data[5] = 0x00;
+          p_rsp_data[6] = 0x00;
+          p_rsp_data[7] = 0x00;
+          p_rsp_data[8] = 0x00;
+          p_rsp_data[9] = 0x00;
+
+          status = NFCSTATUS_FAILED;
+
+          phNxpNciHal_print_packet("DTARECV", p_rsp_data, *rsp_len);
+        }
+        else
+        {*/
+        NXPLOG_NCIHAL_D("Change RID command's UID echo bytes to 0");
+
+        nxpdta_ctrl.dta_t1t_flag = false;
+        p_cmd_data[6] = 0x00;
+        p_cmd_data[7] = 0x00;
+        p_cmd_data[8] = 0x00;
+        p_cmd_data[9] = 0x00;
+        status = NFCSTATUS_SUCCESS;
+        /*}*/
+      }
+    }
+  }
+  return status;
+}