From cd99cc7d25f9a65d3109c8587001b428b6e54d53 Mon Sep 17 00:00:00 2001
From: hejiawencc <hjw0415@outlook.com>
Date: Sat, 25 Mar 2023 14:15:11 +0800
Subject: [PATCH] =?UTF-8?q?drivers=20=E4=BF=AE=E5=A4=8Drtl8821cu=E5=9C=A8r?=
 =?UTF-8?q?eboot=E6=97=B6=E5=81=B6=E5=B0=94=E5=87=BA=E7=8E=B0=E5=88=9D?=
 =?UTF-8?q?=E5=A7=8B=E5=8C=96=E5=A4=B1=E8=B4=A5=E7=9A=84=E9=94=99=E8=AF=AF?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../wireless/rockchip_wlan/rtl8821cu/Makefile |  3 +-
 .../rtl8821cu/os_dep/linux/usb_intf.c         | 55 ++++++++++++++++++-
 2 files changed, 55 insertions(+), 3 deletions(-)

diff --git a/drivers/net/wireless/rockchip_wlan/rtl8821cu/Makefile b/drivers/net/wireless/rockchip_wlan/rtl8821cu/Makefile
index 0e8a7aa317ba..d413c3c27e30 100644
--- a/drivers/net/wireless/rockchip_wlan/rtl8821cu/Makefile
+++ b/drivers/net/wireless/rockchip_wlan/rtl8821cu/Makefile
@@ -119,7 +119,8 @@ endif
 CONFIG_RTW_DEBUG = y
 # default log level is _DRV_INFO_ = 4,
 # please refer to "How_to_set_driver_debug_log_level.doc" to set the available level.
-CONFIG_RTW_LOG_LEVEL = 0
+# echo 3 > /proc/net/rtl8821cu/log_level
+CONFIG_RTW_LOG_LEVEL = 1
 
 # enable /proc/net/rtlxxxx/ debug interfaces
 CONFIG_PROC_DEBUG = y
diff --git a/drivers/net/wireless/rockchip_wlan/rtl8821cu/os_dep/linux/usb_intf.c b/drivers/net/wireless/rockchip_wlan/rtl8821cu/os_dep/linux/usb_intf.c
index bc214a3e2006..188727b52e2b 100644
--- a/drivers/net/wireless/rockchip_wlan/rtl8821cu/os_dep/linux/usb_intf.c
+++ b/drivers/net/wireless/rockchip_wlan/rtl8821cu/os_dep/linux/usb_intf.c
@@ -1492,5 +1492,56 @@ static void __exit rtw_drv_halt(void)
 	rtw_mstat_dump(RTW_DBGDUMP);
 }
 
-module_init(rtw_drv_entry);
-module_exit(rtw_drv_halt);
+// module_init(rtw_drv_entry);
+// module_exit(rtw_drv_halt);
+
+#include "rtw_version.h"
+#include <linux/rfkill-wlan.h>
+extern int get_wifi_chip_type(void);
+extern int rockchip_wifi_power(int on);
+extern int rockchip_wifi_set_carddetect(int val);
+
+int rockchip_wifi_init_module_rtkwifi(void)
+{
+    printk("\n");
+    printk("=======================================================\n");
+    printk("==== Launching Wi-Fi driver! (Powered by Rockchip) ====\n");
+    printk("=======================================================\n");
+    printk("Realtek 8821CU USB WiFi driver (Powered by Rockchip,Ver %s) init.\n", DRIVERVERSION);
+
+    rockchip_wifi_power(0);
+	msleep(200);
+    rockchip_wifi_power(1);
+    rockchip_wifi_set_carddetect(1);    
+    
+    return rtw_drv_entry();
+
+}
+
+void rockchip_wifi_exit_module_rtkwifi(void)
+{
+    printk("\n");
+    printk("=======================================================\n");
+    printk("==== Dislaunching Wi-Fi driver! (Powered by Rockchip) ====\n");
+    printk("=======================================================\n");
+    printk("Realtek 8821CU USB WiFi driver (Powered by Rockchip,Ver %s) init.\n", DRIVERVERSION);
+
+    rtw_drv_halt();
+    
+    rockchip_wifi_set_carddetect(0);
+    rockchip_wifi_power(0);
+
+}
+
+#ifdef CONFIG_WIFI_BUILD_MODULE
+module_init(rockchip_wifi_init_module_rtkwifi);
+module_exit(rockchip_wifi_exit_module_rtkwifi);
+#else
+#ifdef CONFIG_WIFI_LOAD_DRIVER_WHEN_KERNEL_BOOTUP
+late_initcall(rockchip_wifi_init_module_rtkwifi);
+module_exit(rockchip_wifi_exit_module_rtkwifi);
+#else
+EXPORT_SYMBOL(rockchip_wifi_init_module_rtkwifi);
+EXPORT_SYMBOL(rockchip_wifi_exit_module_rtkwifi);
+#endif
+#endif