Add network via usb (#119)

board/miyoo/main/apps/usb-hid/usb-hid.sh

@@ -7,6 +7,7 @@ st_exec_func(){
 }
 	echo peripheral > /sys/devices/platform/soc/1c13000.usb/musb-hdrc.1.auto/mode
 	killall umtprd
+	/mnt/apps/usb-mtd/remove.sh g2
 	modprobe -r g_serial
 	mount none /sys/kernel/config -t configfs
 	gadget-hid

board/miyoo/main/apps/usb-mtd/remove.sh

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+SYSDIR=/sys/kernel/config/usb_gadget/
+DEVDIR=$SYSDIR/$1
+
+[ -d $DEVDIR ] || exit
+
+echo '' > $DEVDIR/UDC
+
+echo "Removing strings from configurations"
+for dir in $DEVDIR/configs/*/strings/*; do
+	[ -d $dir ] && rmdir $dir
+done
+
+echo "Removing functions from configurations"
+for func in $DEVDIR/configs/*.*/*.*; do
+	[ -e $func ] && rm $func
+done
+
+echo "Removing configurations"
+for conf in $DEVDIR/configs/*; do
+	[ -d $conf ] && rmdir $conf
+done
+
+echo "Removing functions"
+for func in $DEVDIR/functions/*.*; do
+	[ -d $func ] && rmdir $func
+done
+
+echo "Removing strings"
+for str in $DEVDIR/strings/*; do
+	[ -d $str ] && rmdir $str
+done
+
+echo "Removing gadget"
+rmdir $DEVDIR

board/miyoo/main/apps/usb-mtd/usb-mtd.sh

@@ -3,4 +3,27 @@
 echo peripheral > /sys/devices/platform/soc/1c13000.usb/musb-hdrc.1.auto/mode
 modprobe -r g_serial
 killall umtprd
+/mnt/apps/usb-mtd/remove.sh g2
+mount none /sys/kernel/config -t configfs
+mkdir /sys/kernel/config/usb_gadget/g2
+cd /sys/kernel/config/usb_gadget/g2
+mkdir configs/c.1
+mkdir functions/ffs.mtp
+mkdir strings/0x409
+mkdir configs/c.1/strings/0x409
+
+echo 0x0100 > idProduct
+echo 0x1D6B > idVendor
+
+echo "Miyoo Handheld" > strings/0x409/manufacturer
+echo "Miyoo CFW 2.0" > strings/0x409/product
+
+echo "Conf 1" > configs/c.1/strings/0x409/configuration
+echo 120 > configs/c.1/MaxPower
+ln -s functions/ffs.mtp configs/c.1
+mkdir /dev/ffs-mtp
+mount -t functionfs mtp /dev/ffs-mtp
 umtprd &
+sleep 1
+ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/g2/UDC
+

board/miyoo/main/apps/usb-network/usb-network.sh

@@ -0,0 +1,51 @@
+#!/bin/busybox sh
+
+MAC_HOST="12:34:56:78:9a:bd"
+MAC_DEV="12:34:56:78:9a:bc"
+
+echo peripheral > /sys/devices/platform/soc/1c13000.usb/musb-hdrc.1.auto/mode
+modprobe -r g_serial
+killall umtprd
+/mnt/apps/usb-mtd/remove.sh g2
+sleep 1
+
+mount none /sys/kernel/config -t configfs
+mkdir /sys/kernel/config/usb_gadget/g2
+cd /sys/kernel/config/usb_gadget/g2
+mkdir configs/c.1
+mkdir strings/0x409
+
+mkdir functions/rndis.usb0
+mkdir configs/c.1/strings/0x409
+
+echo 0x0104 > idProduct
+echo 0x1D6B > idVendor
+echo "0x0200" > bcdUSB
+echo "0x02" > bDeviceClass
+echo "0x00" > bDeviceSubClass
+echo "0x3066" > bcdDevice
+echo "1" > os_desc/use
+echo "0xcd" > os_desc/b_vendor_code
+echo "MSFT100" > os_desc/qw_sign
+echo "RNDIS" > functions/rndis.usb0/os_desc/interface.rndis/compatible_id
+echo "5162001" > functions/rndis.usb0/os_desc/interface.rndis/sub_compatible_id
+
+echo $MAC_HOST > functions/rndis.usb0/host_addr
+echo $MAC_DEV > functions/rndis.usb0/dev_addr
+
+echo "Miyoo Handheld" > strings/0x409/manufacturer
+echo "Miyoo CFW 2.0" > strings/0x409/product
+
+echo "Conf 1" > configs/c.1/strings/0x409/configuration
+echo 120 > configs/c.1/MaxPower
+ln -s functions/rndis.usb0 configs/c.1
+ln -s configs/c.1 os_desc
+sleep 1
+
+ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/g2/UDC
+sleep 5
+echo "" > UDC
+echo "0x00" > bDeviceClass
+ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/g2/UDC
+ifconfig usb0 up 169.254.147.2
+

board/miyoo/main/gmenu2x/sections/applications/usb-network

@@ -0,0 +1,3 @@
+title=usb-network
+description=IP:169.254.147.2
+exec=/mnt/apps/usb-network/usb-network.sh

board/miyoo/rootfs/etc/main

@@ -26,9 +26,29 @@ fi
 # load kernel modules
 
 # load usb gadget
-modprobe g_ffs idVendor=0x1fc9 idProduct=0x0146 iSerialNumber="01234567" iProduct="Miyoo CFW 2.0" iManufacturer="Miyoo Handheld" functions=mtp  >> "${LOGS}" 2>&1
+mount none /sys/kernel/config -t configfs
-mkdir /dev/ffs-mtp && mount -t functionfs mtp /dev/ffs-mtp  >> "${LOGS}" 2>&1
+mkdir /sys/kernel/config/usb_gadget/g2
+cd /sys/kernel/config/usb_gadget/g2
+mkdir configs/c.1
+mkdir functions/ffs.mtp
+mkdir strings/0x409
+mkdir configs/c.1/strings/0x409
+
+echo 0x0100 > idProduct
+echo 0x1D6B > idVendor
+
+echo "Miyoo Handheld" > strings/0x409/manufacturer
+echo "Miyoo CFW 2.0" > strings/0x409/product
+
+echo "Conf 1" > configs/c.1/strings/0x409/configuration
+echo 120 > configs/c.1/MaxPower
+ln -s functions/ffs.mtp configs/c.1
+mkdir /dev/ffs-mtp
+mount -t functionfs mtp /dev/ffs-mtp
 umtprd >> "${LOGS}" 2>&1 &
+sleep 1
+ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/g2/UDC
+
 
 # Load the expected one screen driver from here with modprobe 
 ## automatically from rootfs/lib/modules/VERSION