--- /dev/null
+/******************************************************************************
+ *
+ * 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
+
+#ifdef CONFIG_PLATFORM_ARM_SUN8I_W5P1
+extern int get_rf_mod_type(void);
+#else
+extern int wifi_pm_get_mod_type(void);
+#endif
+
+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;
+
+#ifdef CONFIG_PLATFORM_ARM_SUN8I_W5P1
+ unsigned int mod_sel = get_rf_mod_type();
+#else
+ unsigned int mod_sel = wifi_pm_get_mod_type();
+#endif
+
+ type = script_get_item("wifi_para", "wifi_sdc_id", &val);
+ if (SCIRPT_ITEM_VALUE_TYPE_INT != type) {
+ RTW_INFO("get wifi_sdc_id failed\n");
+ ret = -1;
+ } else {
+ sdc_id = val.val;
+ RTW_INFO("----- %s sdc_id: %d, mod_sel: %d\n", __FUNCTION__, sdc_id, mod_sel);
+
+#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
+ mdelay(100);
+ wifi_pm_power(1);
+
+ RTW_INFO("%s: power up, rescan card.\n", __FUNCTION__);
+ }
+
+#ifdef CONFIG_GPIO_WAKEUP
+#ifdef CONFIG_PLATFORM_ARM_SUN8I_W5P1
+ type = script_get_item("wifi_para", "wl_host_wake", &val);
+#else
+#ifdef CONFIG_RTL8723B
+ type = script_get_item("wifi_para", "rtl8723bs_wl_host_wake", &val);
+#endif
+#ifdef CONFIG_RTL8188E
+ type = script_get_item("wifi_para", "rtl8189es_host_wake", &val);
+#endif
+#endif /* CONFIG_PLATFORM_ARM_SUN8I_W5P1 */
+ if (SCIRPT_ITEM_VALUE_TYPE_PIO != type) {
+ RTW_INFO("No definition of wake up host PIN\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
+#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
+ mdelay(100);
+ wifi_pm_power(0);
+
+ RTW_INFO("%s: remove card, power off.\n", __FUNCTION__);
+#endif /* CONFIG_MMC */
+}