리얼텍 RTL8192CU wifi 모듈을 리얼텍 사이트에서 다운로드받아서 빌드하면 다음과 같은 에러가 발생한다.


[리얼텍 RTL8192CU 리눅스 드라이버 소스 사이트]

http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=21&PFid=48&Level=5&Conn=4&DownTypeID=3&GetDown=false&Downloads=true



[에러]

RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c: In function ‘rtw_proc_init_one’:

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:313:3: error: implicit declaration of function ‘create_proc_entry’ [-Werror=implicit-function-declaration]

   rtw_proc=create_proc_entry(rtw_proc_name, S_IFDIR, init_net.proc_net);

   ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:313:11: warning: assignment makes pointer from integer without a cast [enabled by default]

   rtw_proc=create_proc_entry(rtw_proc_name, S_IFDIR, init_net.proc_net);

           ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:320:3: error: implicit declaration of function ‘create_proc_read_entry’ [-Werror=implicit-function-declaration]

   entry = create_proc_read_entry("ver_info", S_IFREG | S_IRUGO, rtw_proc, proc_get_drv_version, dev);

   ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:320:9: warning: assignment makes pointer from integer without a cast [enabled by default]

   entry = create_proc_read_entry("ver_info", S_IFREG | S_IRUGO, rtw_proc, proc_get_drv_version, dev);

         ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:326:9: warning: assignment makes pointer from integer without a cast [enabled by default]

   entry = create_proc_read_entry("log_level", S_IFREG | S_IRUGO,

         ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:332:8: error: dereferencing pointer to incomplete type

   entry->write_proc = proc_set_log_level;

        ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:348:21: warning: assignment makes pointer from integer without a cast [enabled by default]

   padapter->dir_dev = create_proc_entry(dev->name,

                     ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:379:8: warning: assignment makes pointer from integer without a cast [enabled by default]

  entry = create_proc_read_entry("write_reg", S_IFREG | S_IRUGO,

        ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:385:7: error: dereferencing pointer to incomplete type

  entry->write_proc = proc_set_write_reg;

       ^

/home/kailink/staff/P15-0229_KT-KBOX/bsp_kbox/Linux-4418-release/wifi_rtl_81xx/tmp_rtl8192cu/RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/driver/rtl8188C_8192C_usb_linux_v4.0.2_9000.20130911/os_dep/linux/os_intfs.c:387:8: warning: assignment makes pointer from integer without a cast [enabled by default]

  entry = create_proc_read_entry("read_reg", S_IFREG | S_IRUGO,



---------------------

위와 같은 에러가 발생하면 다음과 같이 수정하고 해 보시기 바랍니다.



diff -pru rtl8192cu/Makefile rtl8192cu.new/Makefile
--- rtl8192cu/Makefile  2013-09-11 05:56:55.000000000 +0200
+++ rtl8192cu.new/Makefile      2013-12-06 16:09:37.000000000 +0100
@@ -1,5 +1,5 @@
 EXTRA_CFLAGS += $(USER_EXTRA_CFLAGS)
-EXTRA_CFLAGS += -O1
+#EXTRA_CFLAGS += -O1
 #EXTRA_CFLAGS += -O3
 #EXTRA_CFLAGS += -Wall
 #EXTRA_CFLAGS += -Wextra


diff -pru rtl8192cu/include/autoconf.h rtl8192cu.new/include/autoconf.h
--- rtl8192cu/include/autoconf.h        2013-09-11 05:56:55.000000000 +0200
+++ rtl8192cu.new/include/autoconf.h    2013-12-06 16:09:37.000000000 +0100
@@ -296,9 +296,9 @@
 //#define CONFIG_DEBUG_RTL871X

 #define DBG    0
-#define CONFIG_DEBUG_RTL819X
+//#define CONFIG_DEBUG_RTL819X

-#define CONFIG_PROC_DEBUG      1
+//#define CONFIG_PROC_DEBUG    1

 //#define DBG_IO
 //#define DBG_DELAY_OS
@@ -324,7 +324,7 @@

 //#define DBG_MEMORY_LEAK      1

-#define DBG_CONFIG_ERROR_DETECT
+//#define DBG_CONFIG_ERROR_DETECT
 //#define DBG_CONFIG_ERROR_RESET

 //TX use 1 urb



자세한 내용은 http://askubuntu.com/questions/505969/errors-installing-wireless-driver/524460 를 참조하세요.



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