INT32 wmt_plat_sdio_ctrl (WMT_SDIO_SLOT_NUM sdioPortType, ENUM_FUNC_STATE on)
{
if(FUNC_ON == on)
{
/* add control logic here to generate SDIO CARD REMOVAL event to mmc/sd
* controller. SDIO card removal operation and remove success messages
* are expected.
*/
WMT_INFO_FUNC("wmt_plat_sdio_ctrl :on = %d\n",on);
sdio_reinit();
#ifdef CONFIG_MTK_OOB_ONLY
mtk_interrupt_register();
#endif
}
else{
/* add control logic here to generate SDIO CARD INSERTION event to mmc/sd
* controller. SDIO card detection operation and detect success messages
* are expected.
*/
#ifdef CONFIG_MTK_OOB_ONLY
mtk_interrupt_unregister();
#endif
WMT_INFO_FUNC("wmt_plat_sdio_ctrl :off = %d\n",on);
}
return 0;
}
/*
* Return:
* 0: power on successfully
* others: power on failed
*/
int platform_wifi_power_on(void)
{
int ret = 0;
printk("######%s: \n",__func__);
extern_wifi_set_enable(0);
msleep(300);
extern_wifi_set_enable(1);
msleep(300);
sdio_reinit();
return ret;
}
/* Customer function to control hw specific wlan gpios */
void
dhd_customer_gpio_wlan_ctrl(int onoff)
{
switch (onoff) {
case WLAN_RESET_OFF:
WL_TRACE(("%s: call customer specific GPIO to insert WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW2)
wifi_set_power(0, WIFI_TURNOFF_DELAY);
#endif
#ifdef CUSTOMER_HW_AMLOGIC
//extern_wifi_set_enable(0);
#endif /* CUSTOMER_HW_AMLOGIC */
WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: call customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
OSL_DELAY(200);
#endif /* CUSTOMER_HW */
#if defined(CUSTOMER_HW2)
wifi_set_power(1, 200);
#endif
#ifdef CUSTOMER_HW_AMLOGIC
extern_wifi_set_enable(0);
mdelay(200);
extern_wifi_set_enable(1);
mdelay(200);
sdio_reinit();
#endif /* CUSTOMER_HW_AMLOGIC */
mdelay(100);
WL_ERROR(("=========== WLAN going back to live ========\n"));
break;
case WLAN_POWER_OFF:
WL_TRACE(("%s: call customer specific GPIO to turn off WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW_AMLOGIC
extern_wifi_set_enable(0);
#endif /* CUSTOMER_HW_AMLOGIC */
WL_ERROR(("=========== WLAN placed in POWER OFF ========\n"));
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW_AMLOGIC
extern_wifi_set_enable(0);
mdelay(200);
extern_wifi_set_enable(1);
mdelay(200);
sdio_reinit();
#endif /* CUSTOMER_HW_AMLOGIC */
/* Lets customer power to get stable */
OSL_DELAY(200);
WL_ERROR(("=========== WLAN placed in POWER ON ========\n"));
break;
}
}
