Hi Chuanhong, sorry for extreme slowness on my part, replying to an over one year old question...
On Sun, Nov 19, 2023 at 2:27 PM Chuanhong Guo <gch981...@gmail.com> wrote: > The g_*.ko gadget modules conflict with each other. I think > it isn't loaded by default to prevent that when users decided > to install multiple of them. > > I made an init script to setup USB gadget using the "modern" > configfs approach: > https://github.com/openwrt/openwrt/pull/14005 > Maybe you can make use of this one instead? :) So this method was merged to OpenWrt which is nice :) I finally try to use this approach to conclude this. I made a patch like this: commit e4bba0549a1b474d3c0346cd1a6cb44f155c9daa (HEAD -> b4/dns313-usb-serial) Author: Linus Walleij <linus.wall...@linaro.org> Date: Mon Jun 12 00:15:18 2023 +0200 gemini: Activate serial USB console on the DNS-313 This brings up a serial console on the USB device port of the DNS-313. Signed-off-by: Linus Walleij <linus.wall...@linaro.org> diff --git a/target/linux/gemini/Makefile b/target/linux/gemini/Makefile index b2869ff72edf..ddfe67be2bb3 100644 --- a/target/linux/gemini/Makefile +++ b/target/linux/gemini/Makefile @@ -7,7 +7,7 @@ include $(TOPDIR)/rules.mk ARCH:=arm BOARD:=gemini BOARDNAME:=Cortina Systems CS351x -FEATURES:=squashfs pci rtc usb dt gpio display ext4 rootfs-part boot-part +FEATURES:=squashfs pci rtc usb usbgadget dt gpio display ext4 rootfs-part boot-part CPU_TYPE:=fa526 SUBTARGETS:=generic diff --git a/target/linux/gemini/base-files/etc/inittab b/target/linux/gemini/base-files/etc/inittab new file mode 100644 index 000000000000..253036402d83 --- /dev/null +++ b/target/linux/gemini/base-files/etc/inittab @@ -0,0 +1,4 @@ +::sysinit:/etc/init.d/rcS S boot +::shutdown:/etc/init.d/rcS K shutdown +::askconsole:/usr/libexec/login.sh +ttyGS0::askfirst:/usr/libexec/login.sh diff --git a/target/linux/gemini/image/Makefile b/target/linux/gemini/image/Makefile index 389c8f8c442a..35250538c347 100644 --- a/target/linux/gemini/image/Makefile +++ b/target/linux/gemini/image/Makefile @@ -170,7 +170,7 @@ define Device/dlink_dns-313 DEVICE_VENDOR := D-Link DEVICE_MODEL := DNS-313 1-Bay Network Storage Enclosure DEVICE_DTS := gemini-dlink-dns-313 - DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES) + DEVICE_PACKAGES := $(GEMINI_NAS_PACKAGES) kmod-usb-gadget-serial usbgadget BLOCKSIZE := 1k FILESYSTEMS := ext4 IMAGES := factory.bin.gz The files appear on the target, but clearly the preset dir /usr/share/usbgadget is empty. I realize the idea is that the target should put a config file in there. Do you have an example of this, because currently there is no target in OpenWrt that uses this feature... I'm trying to figure it out. Yours, Linus Walleij _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
