ssize_t modem_reset_set(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int state;
char* endp;
if (!bsp_reset_is_connect_ril())
{
pr_err("<modem_reset_set>: modem reset not to be connected to ril\n");
return count;
}
dev_info(dev, "Power set to %s\n", buf);
state = simple_strtol(buf, &endp, 10); /*10 means read as dec*/
pr_err("endp = 0x%x\n", *(int*)endp);
pr_err("count = %lu\n", (unsigned long)count);
if (*buf == '\0' || *buf == *endp)/* return 0 means match failed */
{
return count;
}
if (state == BALONG_MODEM_RESET)
{
bsp_modem_reset();
pr_err("modem reset %d\n", BALONG_MODEM_RESET);
return count;
}
else if(state == BALONG_MODEM_OFF)
{
/*To make modem poweroff called only once when there are two rilds.*/
if(modem_power_off_flag)
{
pr_err("Balong_power: modem power off has been called! \n");
return count;
}
bsp_modem_power_off();
pr_err("modem power off %d\n", BALONG_MODEM_OFF);
modem_power_off_flag = 1;
return count;
}
else if(state == BALONG_MODEM_ON) /* TODO: 是否需要上电，根HIFI什么关系 */
{
bsp_modem_power_on();
pr_err("modem power on %d\n", BALONG_MODEM_ON);
}
else if(state == BALONG_MODEM_RILD_SYS_ERR)
{
hisi_system_error(HISI_RDR_MOD_CP_RILD, 0, 0, NULL, 0);
pr_err("modem reset using hisi_system_error by rild %d\n", BALONG_MODEM_RILD_SYS_ERR);
}
else if(state == BALONG_MODEM_3RD_SYS_ERR)
{
hisi_system_error(HISI_RDR_MOD_CP_3RD, 0, 0, NULL, 0);
pr_err("modem reset using hisi_system_error by 3rd modem %d\n", HISI_RDR_MOD_CP_3RD);
}
else
{
pr_err("Balong_power : invalid code to balong power !!!!\n");
return count;
}
return count;
}
/******************************************************************************
* Function: bsp_drv_power_reboot_direct
* Description:
* Input:
* None
* Output:
* None
* Return:
* None
* Note : 直接重启
********************************************************************************/
void bsp_drv_power_reboot_direct( void )
{
#ifndef HI_ONOFF_PHONE
power_off_reboot_operation();
#else
printk(KERN_ERR"bsp_drv_power_reboot_direct is called, modem reset...\n");
bsp_modem_reset();
#endif
}
/******************************************************************************
* Function: drv_shut_down
* Description: start the power off process.
* Input:
* eReason : shutdown reason.
* Output:
* None
* Return:
* None
* Note : 底层调用关机接口，启用定时器，上报事件给应用。
* 超时时间内应用不关机，由底层强制关机。
********************************************************************************/
void drv_shut_down( DRV_SHUTDOWN_REASON_ENUM enReason )
{
#ifndef HI_ONOFF_PHONE
power_off_ctrl.off_timer.func = (softtimer_func)power_off_timeout_isr;
if( DRV_SHUTDOWN_CHARGE_REMOVE == enReason )
{
if( DRV_START_MODE_NORMAL == bsp_start_mode_get() )
{
/* In normal mode, don't handle the charge remove message */
return ;
}
}
if( DRV_SHUTDOWN_BUTT == enReason )
{
return ; /* the shutdown been handled, ignore this call */
}
/* save the reason and drv_power_off need it */
power_off_ctrl.reason = enReason;
power_off_ctrl.off_timer.para = (u32)0;
power_off_ctrl.off_timer.timeout = POWER_OFF_MONOTER_TIMEROUT;
power_off_ctrl.off_timer.wake_type = SOFTTIMER_WAKE;
if (bsp_softtimer_create(&power_off_ctrl.off_timer))
{
pr_dbg("create softtimer failed \n");
}
bsp_softtimer_add(&power_off_ctrl.off_timer);
/* 针对由底层上报关机事件，由应用执行关机的场景 */
/* TO DO */
power_off_log_save();
#else
if (DRV_SHUTDOWN_RESET == enReason)
{
pr_dbg("drv_shut_down is called, modem reset...");
bsp_modem_reset();
}
#endif
/* Notify the monitor task */
}
/******************************************************************************
* Function: bsp_drv_power_reboot
* Description: same as drv_power_off, the public API
* Input:
* None
* Output:
* None
* Return:
* None
* Note : 应用调用重启时调用，at+cfun=6
********************************************************************************/
void bsp_drv_power_reboot( void )
{
#ifndef HI_ONOFF_PHONE
/*Set shutdown reason to reset.*/
power_off_ctrl.reason = DRV_SHUTDOWN_RESET;
pr_dbg( "power reboot process triggered \n");
power_off_log_save();
power_on_wdt_cnt_set();
power_off_set_flag_and_reboot((power_off_reboot_flag)(power_off_ctrl.reason));
#else
printk(KERN_ERR"bsp_drv_power_reboot_direct is called, modem reset...\n");
bsp_modem_reset();
#endif
}
