INT32 wmt_dbg_chip_rst(INT32 par1, INT32 par2, INT32 par3)
{
if (0 == par2)
{
if (mtk_wcn_stp_is_ready())
{
WMT_INFO_FUNC("whole chip reset test\n");
wmt_lib_cmb_rst(WMTRSTSRC_RESET_TEST);
}
else
{
WMT_INFO_FUNC("STP not ready , not to launch whole chip reset test\n");
}
}
else if (1 == par2)
{
WMT_INFO_FUNC("chip hardware reset test\n");
wmt_lib_hw_rst();
}
else
{
WMT_INFO_FUNC("chip software reset test\n");
wmt_lib_sw_rst(1);
}
return 0;
}
static int BT_open(struct inode *inode, struct file *file)
{
BT_INFO_FUNC("%s: major %d minor %d (pid %d)\n", __func__,
imajor(inode),
iminor(inode),
current->pid
);
#if 1 /* GeorgeKuo: turn on function before check stp ready */
/* turn on BT */
if (MTK_WCN_BOOL_FALSE == mtk_wcn_wmt_func_on(WMTDRV_TYPE_BT)) {
BT_WARN_FUNC("WMT turn on BT fail!\n");
return -ENODEV;
}else{
retflag = 0;
mtk_wcn_wmt_msgcb_reg(WMTDRV_TYPE_BT, bt_cdev_rst_cb);
BT_INFO_FUNC("WMT register BT rst cb!\n");
}
#endif
if (mtk_wcn_stp_is_ready()) {
#if 0 /* GeorgeKuo: turn on function before check stp ready */
/* turn on BT */
if (MTK_WCN_BOOL_FALSE == mtk_wcn_wmt_func_on(WMTDRV_TYPE_BT)) {
BT_WARN_FUNC("WMT turn on BT fail!\n");
return -ENODEV;
}
#endif
mtk_wcn_stp_set_bluez(0);
BT_INFO_FUNC("Now it's in MTK Bluetooth Mode\n");
BT_INFO_FUNC("WMT turn on BT OK!\n");
BT_INFO_FUNC("STP is ready!\n");
platform_load_nvram_data(BT_NVRAM_CUSTOM_NAME,
(char *)&g_nvram_btdata, sizeof(g_nvram_btdata));
BT_INFO_FUNC("Read NVRAM : BD address %02x%02x%02x%02x%02x%02x Cap 0x%02x Codec 0x%02x\n",
g_nvram_btdata[0], g_nvram_btdata[1], g_nvram_btdata[2],
g_nvram_btdata[3], g_nvram_btdata[4], g_nvram_btdata[5],
g_nvram_btdata[6], g_nvram_btdata[7]);
mtk_wcn_stp_register_event_cb(BT_TASK_INDX, BT_event_cb);
BT_INFO_FUNC("mtk_wcn_stp_register_event_cb finish\n");
}
else {
BT_ERR_FUNC("STP is not ready\n");
/*return error code*/
return -ENODEV;
}
// init_MUTEX(&wr_mtx);
sema_init(&wr_mtx, 1);
// init_MUTEX(&rd_mtx);
sema_init(&rd_mtx, 1);
BT_INFO_FUNC("finish\n");
return 0;
}
static int GPS_open(struct inode *inode, struct file *file)
{
printk("%s: major %d minor %d (pid %d)\n", __func__,
imajor(inode),
iminor(inode),
current->pid
);
if(retflag == 1)
{
GPS_WARN_FUNC("whole chip resetting...\n");
return -EPERM;
}
#if 1 /* GeorgeKuo: turn on function before check stp ready */
/* turn on BT */
if (MTK_WCN_BOOL_FALSE == mtk_wcn_wmt_func_on(WMTDRV_TYPE_GPS)) {
GPS_WARN_FUNC("WMT turn on GPS fail!\n");
return -ENODEV;
} else {
mtk_wcn_wmt_msgcb_reg(WMTDRV_TYPE_GPS, gps_cdev_rst_cb);
GPS_INFO_FUNC("WMT turn on GPS OK!\n");
}
#endif
if (mtk_wcn_stp_is_ready()) {
#if 0
if (MTK_WCN_BOOL_FALSE == mtk_wcn_wmt_func_on(WMTDRV_TYPE_GPS)) {
GPS_WARN_FUNC("WMT turn on GPS fail!\n");
return -ENODEV;
}
GPS_INFO_FUNC("WMT turn on GPS OK!\n");
#endif
mtk_wcn_stp_register_event_cb(GPS_TASK_INDX, GPS_event_cb);
} else {
GPS_ERR_FUNC("STP is not ready, Cannot open GPS Devices\n\r");
/*return error code*/
return -ENODEV;
}
//init_MUTEX(&wr_mtx);
sema_init(&wr_mtx, 1);
//init_MUTEX(&rd_mtx);
sema_init(&rd_mtx, 1);
return 0;
}
INT32 wmt_idc_msg_from_lte_handing(ipc_ilm_t *ilm)
{
MTK_WCN_BOOL bRet;
if (NULL == ilm) {
WMT_ERR_FUNC("NULL pointer\n");
return -1;
}
if (mtk_wcn_stp_is_ready()) {
bRet = wmt_lib_handle_idc_msg(ilm);
if (MTK_WCN_BOOL_FALSE == bRet) {
WMT_ERR_FUNC("wmt handing idc msg fail\n");
return -2;
}
wmt_lib_notify_stp_sleep();
} else {
WMT_INFO_FUNC("Received LTE msg,but STP is not ready,drop it!\n");
}
return 0;
}
static int BT_open(struct inode *inode, struct file *file)
{
BT_INFO_FUNC("%s: major %d minor %d pid %d\n", __func__, imajor(inode), iminor(inode), current->pid);
if (current->pid == 1)
return 0;
/* Turn on BT */
if (MTK_WCN_BOOL_FALSE == mtk_wcn_wmt_func_on(WMTDRV_TYPE_BT)) {
BT_WARN_FUNC("WMT turn on BT fail!\n");
return -ENODEV;
}
BT_INFO_FUNC("WMT turn on BT OK!\n");
rstflag = 0;
if (mtk_wcn_stp_is_ready()) {
mtk_wcn_stp_set_bluez(0);
BT_INFO_FUNC("Now it's in MTK Bluetooth Mode\n");
BT_INFO_FUNC("STP is ready!\n");
BT_DBG_FUNC("Register BT event callback!\n");
mtk_wcn_stp_register_event_cb(BT_TASK_INDX, BT_event_cb);
} else {
BT_ERR_FUNC("STP is not ready\n");
mtk_wcn_wmt_func_off(WMTDRV_TYPE_BT);
return -ENODEV;
}
BT_DBG_FUNC("Register BT reset callback!\n");
mtk_wcn_wmt_msgcb_reg(WMTDRV_TYPE_BT, bt_cdev_rst_cb);
/* init_MUTEX(&wr_mtx); */
sema_init(&wr_mtx, 1);
/* init_MUTEX(&rd_mtx); */
sema_init(&rd_mtx, 1);
BT_INFO_FUNC("%s: finish\n", __func__);
return 0;
}
