Post Reply to [HOWTO] Ralink RT2870 wifi chipset

Code:

#! /bin/sh



if [ ! -e /etc/udev/rules.d/rt2870wifi.rules ]; then

    cp /share/.rt2870_2.4.0.1/rt2870wifi.rules /etc/udev/rules.d/rt2870wifi.rules

fi



cp /share/.rt2870_2.4.0.1/S40network /etc/init.d/S40network



if ! lsmod | grep -q arusb_lnx; then

    echo "Unloading Atheros driver"

    rmmod /opt/wifi/zd1221/arusb_lnx.ko

fi



if ! lsmod | grep -q rt2870; then

    echo "Loading Ralink RT2870 USB wifi adapter driver"

    mkdir -p /etc/Wireless/RT2870STA/

    cp /share/.rt2870_2.4.0.1/RT2870STA.dat /etc/Wireless/RT2870STA/RT2870STA.dat

    

    insmod /share/.rt2870_2.4.0.1/rt2870sta.ko





    USB_NUM_PORTS=2

    USB_PORTS="/sys/bus/usb/devices/1-"



    USB_RT2870_VENDOR_ID="1761"

    USB_RT2870_DEVICE_ID="0b05"



    wifi_config="/opt/wifi/config/wifi.config"



    usb_port_id=1;

    while [ $usb_port_id -le $USB_NUM_PORTS ]; do

        if [ -d $USB_PORTS$usb_port_id ]; then

        vendor_id=`cat $USB_PORTS$usb_port_id/idVendor`

        device_id=`cat $USB_PORTS$usb_port_id/idProduct`        

        if [ $vendor_id = $USB_RT2870_VENDOR_ID -a $device_id = $USB_RT2870_DEVICE_ID ]; then

            echo "RaLink RT2870 USB wifi adapter detected!"

            echo "net.wifi.device=usb_rt2870" > $wifi_config

            echo 7194 > /proc/sys/vm/min_free_kbytes

            sleep 3                # wait for the device node to be ready

            ifconfig wlan0 up

            /bin/ipmonitor reset    # re-generate setup page

            

            #press "Save" at Gaya wireless setup

            /opt/sybhttpd/default/setups.cgi QUERY_STRING="%7FSave=save&%7FhiDe=4&%7FSSIDList=MyHomeWirelessSSID&%7FSSID=MyHomeWirelessSSID&%7Fsecurity=none&%7Fkey="

            

            exit 0

        fi

        fi

        usb_port_id=$(( usb_port_id + 1 ))

    done



fi

Code:

#! /bin/sh



wifi_config="/opt/wifi/config/wifi.config"



if [ $# -eq 1 ]; then

    if [ $1 = "add" ]; then

        echo 7194 > /proc/sys/vm/min_free_kbytes

        if [ ! -f $wifi_config ]; then

            echo "net.wifi.device=usb_rt2870" > $wifi_config

            ifconfig wlan0 up

            /bin/ipmonitor reset    # re-generate setup page



            #press "Save" at Gaya wireless setup

            /opt/sybhttpd/default/setups.cgi QUERY_STRING="%7FSave=save&%7FhiDe=4&%7FSSIDList=MyHomeWirelessSSID&%7FSSID=MyHomeWirelessSSID&%7Fsecurity=none&%7Fkey="

            

        fi

    elif [ $1 = "remove" ]; then

        rm $wifi_config

        if [ -e /opt/wifi/config/wpa_supplicant/wlan0 ]; then

            /opt/wifi/bin/wpa_cli -p /opt/wifi/config/wpa_supplicant -i wlan0 terminate

        fi

        echo 2398 > /proc/sys/vm/min_free_kbytes

        /bin/ipmonitor reset    # re-generate setup page

        #echo -e -n "file:///opt/sybhttpd/default/network_wireless_manual.html::file:///opt/sybhttpd/default/network.html\0" > /tmp/gaya_bc

    fi

fi

Code:

ACTION=="add", SYSFS{idVendor}=="1761", SYSFS{idProduct}=="0b05", RUN+="/share/.rt2870_2.4.0.1/rt2870_hotplug.sh add"

ACTION=="remove",SYSFS{idVendor}=="1761", SYSFS{idProduct}=="0b05", RUN+="/share/.rt2870_2.4.0.1/rt2870_hotplug.sh remove"

Code:

    if [ $wifi_device = "usb_zd1221" ]; then

        /opt/wifi/zd1221/zd1221.sh

        wifi_driver="otus"

    elif [ $wifi_device = "pci_mtlk" ]; then

        /opt/wifi/mtlk/mtlk.sh

    elif [ $wifi_device = "pci_rt2880" ]; then

        /opt/wifi/rt2880/rt2880.sh

        wifi_driver="ralink"

    elif [ $wifi_device = "usb_rt2870" ]; then

        /share/.rt2870_2.4.0.1/rt2870.sh

        wifi_driver="ralink"

    fi