D1 LicheeRV Dock 移植RTL8723DS驱动

[YuzukiTsuru]

RTL8723DS焊接上去了，现在把驱动程序移植上去。

咱先获取源码：https://github.com/lwfinger/rtl8723ds

下载完成后，把驱动文件复制到 tina-d1-open\lichee\linux-5.4\drivers\net\wireless\rtl8723ds 里，没有rtl8723ds文件夹记得新建一个。

修改tina-d1-open\lichee\linux-5.4\drivers\net\wireless\Makefile，加一行 obj-$(CONFIG_RTL8723DS) += rtl8723ds/

修改tina-d1-open\lichee\linux-5.4\drivers\net\wireless\Kconfig，加一行 source "drivers/net/wireless/rtl8723ds/Kconfig"

修改tina-d1-open\lichee\linux-5.4\drivers\net\wireless\rtl8723ds\os_dep\linux\os_intfs.c
加一行MODULE_IMPORT_NS(VFS_internal_I_am_really_a_filesystem_and_am_NOT_a_driver);

修改tina-d1-open\lichee\linux-5.4\drivers\net\wireless\rtl8723ds\os_dep\linux\rtw_cfgvendor.c
在每一行.policy = VENDOR_CMD_RAW_DATA, 下面加上 .maxattr = 1,

修改tina-d1-open\target\allwinner\d1-lichee_rv_dock\modules.mk，增加以下内容：

define KernelPackage/net-rtl8723ds
  SUBMENU:=$(WIRELESS_MENU)
  TITLE:=RTL8723DS support (staging)
  DEPENDS:= +r8723ds-firmware +@IPV6 +@USES_REALTEK
  FILES:=$(LINUX_DIR)/drivers/net/wireless/rtl8723ds/8723ds.ko
  AUTOLOAD:=$(call AutoProbe,8723ds)
endef

define KernelPackage/net-rtl8723ds/description
  Kernel modules for RealTek RTL8723DS support
endef

$(eval $(call KernelPackage,net-rtl8723ds))

（其中的d1-lichee_rv_dock 是我的板级配置，请选择自己的板级配置比如d1-nezha，如下图）

进入内核配置，勾选Realtek 8723D SDIO or SPI WiFi为Module（<M>不是<*>）

make kernel_menuconfig

Device Drivers ->
     Network device support -> 
           Wireless LAN -> 
                  <M>   Realtek 8723D SDIO or SPI WiFi

进入Tina配置，勾选相关驱动

make menuconfig

Firmware  ->
     <*> r8723ds-firmware.............................. RealTek RTL8723DS firmware

Kernel modules -> 
     Wireless Drivers  ->
        <*> kmod-net-rtl8723ds........................... RTL8723DS support (staging)

保存，编译，打包

make -j65535
pack

烧录后就能看到了

[tigger]

ifconfig -a

是不是有显示 wlan0 和 wlan1？

wlan1 是不是可以作为热点用？

[YuzukiTsuru]

@tigger 对，是有2个

可以当热点用，一个STATION模式一个AP模式，如果不想要两个可以修改Makefile加一行

EXTRA_CFLAGS += -DCONFIG_CONCURRENT_MODE

[tigger]

@yuzukitsuru
那岂不是可以蹭邻居家wifi给全村(家)人用

[YuzukiTsuru]

@tigger 当然可以（

[YuzukiTsuru]

测了一下速度

[BedRock]

点赞支持

[lecndav]

@YuzukiTsuru Hi, thanks for the guide to port the driver! I have the problem, that the D1 LicheeRV dock with tina linux is not getting any TCP broadcast or ARP messages. Therefore the device is not reachable within the network. But it is working the other way round. So the device is connected, has an IP, can ping the default gateway, has connection to the internet, ... But it is not possible to ping the device from another PC in the network.

"tcpdump arp" does not show any messages besides from the default gateway.

Is this problem familiar to you?