/* 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 FIH_HW
bcm4330_wifi_suspend(); //FIH-ADD+
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(0, 0);
#endif
//WL_ERROR(("=========== WLAN placed in RESET ========\n"));
break;
case WLAN_RESET_ON:
WL_TRACE(("%s: callc customer specific GPIO to remove WLAN RESET\n",
__FUNCTION__));
#ifdef FIH_HW
bcm4330_wifi_resume(); //FIH-ADD+
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(2);
#endif /* CUSTOMER_HW */
#ifdef CUSTOMER_HW2
wifi_set_power(1, 0);
#endif
//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 FIH_HW
wifi_power(0); //FIH-ADD+
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_off(1);
#endif /* CUSTOMER_HW */
break;
case WLAN_POWER_ON:
WL_TRACE(("%s: call customer specific GPIO to turn on WL_REG_ON\n",
__FUNCTION__));
#ifdef FIH_HW
wifi_power(1); //FIH-ADD+
#endif
#ifdef CUSTOMER_HW
bcm_wlan_power_on(1);
/* Lets customer power to get stable */
OSL_DELAY(200);
#endif /* CUSTOMER_HW */
break;
}
}
/* set the GPIO to low after awaking the TNET from ELP */
int hPlatform_hardResetTnetw(void)
{
int err;
// Turn power OFF
if ((err = wifi_power(0)) == 0) {
msleep(150);
// Turn power ON
err = wifi_power(1);
msleep(150);
}
return err;
}
int hPlatform_DevicePowerOn (void)
{
int err = 0;
err = wifi_power(1);
//mdelay(150);
return err;
}
int hPlatform_DevicePowerOffSetLongerDelay (void)
{
int err = 0;
err = wifi_power(0);
mdelay(500);
return err;
}
void sdio_function_cleanup(void)
{
sd_trace(("%s Enter\n", __FUNCTION__));
sdio_unregister_driver(&bcmsdh_sdmmc_driver);
#ifdef ANDROID_SPECIFIC
wifi_power(FALSE);
#endif
if (gInstance)
kfree(gInstance);
}
int hPlatform_DevicePowerOff (void *tnet_drv)
{
TWlanDrvIfObj *drv = tnet_drv;
int err = 0;
err = wifi_power(0);
if (wakeup_state) {
set_irq_wake(drv->irq, 0);
wakeup_state = 0;
}
return err;
}
int hPlatform_DevicePowerOn (void *tnet_drv)
{
TWlanDrvIfObj *drv = tnet_drv;
int err = 0;
err = wifi_power(1);
msleep(30);
if (!err && !wakeup_state) {
set_irq_wake(drv->irq, 1);
wakeup_state = 1;
}
return err;
}
/*
* module init
*/
int sdio_function_init(void)
{
int error = 0;
sd_trace(("bcmsdh_sdmmc: %s Enter\n", __FUNCTION__));
gInstance = kzalloc(sizeof(BCMSDH_SDMMC_INSTANCE), GFP_KERNEL);
if (!gInstance)
return -ENOMEM;
#ifdef ANDROID_SPECIFIC
wifi_power(TRUE);
#endif
error = sdio_register_driver(&bcmsdh_sdmmc_driver);
return error;
}
