2 * Copyright (c) 2013 Espressif System.
4 * sdio stub code for RK
7 //#include <mach/gpio.h> libing
8 //#include <mach/iomux.h> libing
10 #define ESP8089_DRV_VERSION "2.20"
11 //extern int rk29sdk_wifi_power(int on); libing
12 extern int rockchip_wifi_power(int on);
13 //extern int rk29sdk_wifi_set_carddetect(int val); libing
14 extern int rockchip_wifi_set_carddetect(int val);
15 extern int esp_sdio_init(void);
16 extern void esp_sdio_exit(void) ;
19 int rockchip_wifi_init_module_esp8089(void)
22 return esp_sdio_init();
25 void rockchip_wifi_exit_module_esp8089(void)
31 void sif_platform_rescan_card(unsigned insert)
33 //rk29sdk_wifi_set_carddetect(insert); libing
34 rockchip_wifi_set_carddetect(insert);
37 void sif_platform_reset_target(void)
39 if(sif_get_bt_config() == 1 && sif_get_retry_config() == 0){
40 if(sif_get_rst_config() == 1){
41 //TODO, use gpio to reset target
43 // iomux_set(GPIO3_D2);
44 // gpio_request(RK30_PIN3_PD2, "esp8089-sdio-wifi");
47 // gpio_direction_output(RK30_PIN3_PD2, 0);
49 // gpio_direction_output(RK30_PIN3_PD2, 1);
52 //rk29sdk_wifi_set_carddetect(0);
53 //rk29sdk_wifi_power(0); //libing
54 rockchip_wifi_power(0);
55 //rk29sdk_wifi_power(1); //libing
56 rockchip_wifi_power(1);
57 //rk29sdk_wifi_set_carddetect(1);
61 void sif_platform_target_poweroff(void)
63 printk("=======================================================\n");
64 printk("==== Dislaunching Wi-Fi driver! (Powered by Rockchip) ====\n");
65 printk("=======================================================\n");
66 printk("Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip,Ver %s) init.\n", ESP8089_DRV_VERSION);
68 //rk29sdk_wifi_set_carddetect(0);
69 if(sif_get_bt_config() != 1)
70 //rk29sdk_wifi_power(0); libing
71 rockchip_wifi_power(0);
74 void sif_platform_target_poweron(void)
76 printk("=======================================================\n");
77 printk("==== Launching Wi-Fi driver! (Powered by Rockchip) ====\n");
78 printk("=======================================================\n");
79 printk("Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip,Ver %s) init.\n", ESP8089_DRV_VERSION);
81 if(sif_get_bt_config() == 1){
82 sif_platform_reset_target();
85 //rk29sdk_wifi_power(1); libing
86 rockchip_wifi_power(1);
87 //rk29sdk_wifi_set_carddetect(1);
90 void sif_platform_target_speed(int high_speed)
94 void sif_platform_check_r1_ready(struct esp_pub *epub)
99 #ifdef ESP_ACK_INTERRUPT
100 //extern void sdmmc_ack_interrupt(struct mmc_host *mmc); libing
102 void sif_platform_ack_interrupt(struct esp_pub *epub)
104 struct esp_sdio_ctrl *sctrl = NULL;
105 struct sdio_func *func = NULL;
107 ASSERT(epub != NULL);
108 sctrl = (struct esp_sdio_ctrl *)epub->sif;
110 ASSERT(func != NULL);
112 //sdmmc_ack_interrupt(func->card->host);libing
115 #endif //ESP_ACK_INTERRUPT
116 EXPORT_SYMBOL(rockchip_wifi_init_module_esp8089);
117 EXPORT_SYMBOL(rockchip_wifi_exit_module_esp8089);
119 //module_init(esp_sdio_init);
120 //module_exit(esp_sdio_exit);