Re: RTL8821CE wifi can't work on Debian10
try installing linux headers
On Mon, 2019-08-12 at 10:05 +0800, ???????????? wrote:
> hi ,
> i installed debian 10 on my thinkpad e470c, but wifi can't work.
>
> i fond the driver on
> https://github.com/endlessm/linux/tree/master/drivers/net/wireless/rtl8821ce
> , but after make , i got error:
>
> /home/wjm/Templates/rtl8821ce-git20190810/os_dep/linux/rtw_android.c:
> In function ???rtw_android_priv_cmd???:
> /home/wjm/Templates/rtl8821ce-
> git20190810/os_dep/linux/rtw_android.c:665:49: error: macro
> "access_ok" requires 3 arguments, but only 2 given
> if (!access_ok(priv_cmd.buf, priv_cmd.total_len)) {
> ^
> /home/wjm/Templates/rtl8821ce-
> git20190810/os_dep/linux/rtw_android.c:665:7: error: ???access_ok???
> undeclared (first use in this function)
> if (!access_ok(priv_cmd.buf, priv_cmd.total_len)) {
> ^~~~~~~~~
> /home/wjm/Templates/rtl8821ce-
> git20190810/os_dep/linux/rtw_android.c:665:7: note: each undeclared
> identifier is reported only once for each function it appears in
> make[4]: *** [/usr/src/linux-headers-4.19.0-5-
> common/scripts/Makefile.build:309???/home/wjm/Templates/rtl8821ce-
> git20190810/os_dep/linux/rtw_android.o] error 1
> make[3]: *** [/usr/src/linux-headers-4.19.0-5-
> common/Makefile:1539???_module_/home/wjm/Templates/rtl8821ce-
> git20190810] error 2
> make[2]: *** [Makefile:146???sub-make] error 2
> make[1]: *** [Makefile:8???all] error 2
> make[1]: leave ???/usr/src/linux-headers-4.19.0-5-amd64???
> make: *** [Makefile:2237???modules] error 2
>
> So, i need your help.Tell me how can i do.
>
> Thanks a lot!
>
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