mirror of
https://github.com/Mange/rtl8192eu-linux-driver
synced 2024-12-27 06:21:44 +00:00
112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
|
/******************************************************************************
|
||
|
|
*
|
||
|
|
* Copyright(c) 2013 Realtek Corporation. All rights reserved.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify it
|
||
|
|
* under the terms of version 2 of the GNU General Public License as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
||
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
||
|
|
* more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License along with
|
||
|
|
* this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
|
||
|
|
*
|
||
|
|
*
|
||
|
|
******************************************************************************/
|
||
|
|
/*
|
||
|
|
* Description:
|
||
|
|
* This file can be applied to following platforms:
|
||
|
|
* CONFIG_PLATFORM_ARM_SUN6I
|
||
|
|
* CONFIG_PLATFORM_ARM_SUN7I
|
||
|
|
* CONFIG_PLATFORM_ARM_SUN8I
|
||
|
|
*/
|
||
|
|
#include <drv_types.h>
|
||
|
|
#include <mach/sys_config.h>
|
||
|
|
#ifdef CONFIG_GPIO_WAKEUP
|
||
|
|
#include <linux/gpio.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef CONFIG_MMC
|
||
|
|
static int sdc_id = -1;
|
||
|
|
static signed int gpio_eint_wlan = -1;
|
||
|
|
static u32 eint_wlan_handle = 0;
|
||
|
|
#if defined(CONFIG_PLATFORM_ARM_SUN6I) || defined(CONFIG_PLATFORM_ARM_SUN7I)
|
||
|
|
extern void sw_mci_rescan_card(unsigned id, unsigned insert);
|
||
|
|
#elif defined(CONFIG_PLATFORM_ARM_SUN8I)
|
||
|
|
extern void sunxi_mci_rescan_card(unsigned id, unsigned insert);
|
||
|
|
#endif
|
||
|
|
extern int wifi_pm_get_mod_type(void);
|
||
|
|
extern void wifi_pm_power(int on);
|
||
|
|
#ifdef CONFIG_GPIO_WAKEUP
|
||
|
|
extern unsigned int oob_irq;
|
||
|
|
#endif
|
||
|
|
#endif // CONFIG_MMC
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Return:
|
||
|
|
* 0: power on successfully
|
||
|
|
* others: power on failed
|
||
|
|
*/
|
||
|
|
int platform_wifi_power_on(void)
|
||
|
|
{
|
||
|
|
int ret = 0;
|
||
|
|
|
||
|
|
#ifdef CONFIG_MMC
|
||
|
|
{
|
||
|
|
script_item_u val;
|
||
|
|
script_item_value_type_e type;
|
||
|
|
|
||
|
|
unsigned int mod_sel = wifi_pm_get_mod_type();
|
||
|
|
|
||
|
|
type = script_get_item("wifi_para", "wifi_sdc_id", &val);
|
||
|
|
if (SCIRPT_ITEM_VALUE_TYPE_INT!=type) {
|
||
|
|
DBG_871X("get wifi_sdc_id failed\n");
|
||
|
|
ret = -1;
|
||
|
|
} else {
|
||
|
|
sdc_id = val.val;
|
||
|
|
DBG_871X("----- %s sdc_id: %d, mod_sel: %d\n", __FUNCTION__, sdc_id, mod_sel);
|
||
|
|
wifi_pm_power(1);
|
||
|
|
mdelay(10);
|
||
|
|
#if defined(CONFIG_PLATFORM_ARM_SUN6I) || defined(CONFIG_PLATFORM_ARM_SUN7I)
|
||
|
|
sw_mci_rescan_card(sdc_id, 1);
|
||
|
|
#elif defined(CONFIG_PLATFORM_ARM_SUN8I)
|
||
|
|
sunxi_mci_rescan_card(sdc_id, 1);
|
||
|
|
#endif
|
||
|
|
DBG_871X("%s: power up, rescan card.\n", __FUNCTION__);
|
||
|
|
}
|
||
|
|
|
||
|
|
#ifdef CONFIG_GPIO_WAKEUP
|
||
|
|
type = script_get_item("wifi_para", "rtl8723bs_wl_host_wake", &val);
|
||
|
|
if (SCIRPT_ITEM_VALUE_TYPE_PIO != type) {
|
||
|
|
DBG_871X("has no rtl8723bs_wl_wake_host\n");
|
||
|
|
ret = -1;
|
||
|
|
} else {
|
||
|
|
gpio_eint_wlan = val.gpio.gpio;
|
||
|
|
#ifdef CONFIG_PLATFORM_ARM_SUN8I
|
||
|
|
oob_irq = gpio_to_irq(gpio_eint_wlan);
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
#endif // CONFIG_GPIO_WAKEUP
|
||
|
|
}
|
||
|
|
#endif // CONFIG_MMC
|
||
|
|
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
void platform_wifi_power_off(void)
|
||
|
|
{
|
||
|
|
#ifdef CONFIG_MMC
|
||
|
|
wifi_pm_power(0);
|
||
|
|
#if defined(CONFIG_PLATFORM_ARM_SUN6I) ||defined(CONFIG_PLATFORM_ARM_SUN7I)
|
||
|
|
sw_mci_rescan_card(sdc_id, 0);
|
||
|
|
#elif defined(CONFIG_PLATFORM_ARM_SUN8I)
|
||
|
|
sunxi_mci_rescan_card(sdc_id, 0);
|
||
|
|
#endif
|
||
|
|
DBG_871X("%s: remove card, power off.\n", __FUNCTION__);
|
||
|
|
#endif // CONFIG_MMC
|
||
|
|
}
|