| #!/system/bin/sh |
| # Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. |
| # |
| # Redistribution and use in source and binary forms, with or without |
| # modification, are permitted provided that the following conditions are |
| # met: |
| # * Redistributions of source code must retain the above copyright |
| # notice, this list of conditions and the following disclaimer. |
| # * Redistributions in binary form must reproduce the above |
| # copyright notice, this list of conditions and the following |
| # disclaimer in the documentation and/or other materials provided |
| # with the distribution. |
| # * Neither the name of The Linux Foundation nor the names of its |
| # contributors may be used to endorse or promote products derived |
| # from this software without specific prior written permission. |
| # |
| # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| # IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| # |
| # This script will load and unload the wifi driver to put the wifi in |
| # in deep sleep mode so that there won't be voltage leakage. |
| # Loading/Unloading the driver only incase if the Wifi GUI is not going |
| # to Turn ON the Wifi. In the Script if the wlan driver status is |
| # ok(GUI loaded the driver) or loading(GUI is loading the driver) then |
| # the script won't do anything. Otherwise (GUI is not going to Turn On |
| # the Wifi) the script will load/unload the driver |
| # This script will get called after post bootup. |
| |
| target="$1" |
| serialno="$2" |
| |
| btsoc="" |
| |
| # No path is set up at this point so we have to do it here. |
| PATH=/sbin:/system/sbin:/system/bin:/system/xbin |
| export PATH |
| |
| # Trigger WCNSS platform driver |
| trigger_wcnss() |
| { |
| # We need to trigger WCNSS platform driver, WCNSS driver |
| # will export a file which we must touch so that the |
| # driver knows that userspace is ready to handle firmware |
| # download requests. |
| |
| # See if an appropriately named device file is present |
| wcnssnode=`ls /dev/wcnss*` |
| case "$wcnssnode" in |
| *wcnss*) |
| # Before triggering wcnss, let it know that |
| # caldata is available at userspace. |
| if [ -e /data/misc/wifi/WCNSS_qcom_wlan_cal.bin ]; then |
| calparm=`ls /sys/module/wcnsscore/parameters/has_calibrated_data` |
| if [ -e $calparm ] && [ ! -e /data/misc/wifi/WCN_FACTORY ]; then |
| echo 1 > $calparm |
| fi |
| fi |
| # There is a device file. Write to the file |
| # so that the driver knows userspace is |
| # available for firmware download requests |
| echo 1 > $wcnssnode |
| ;; |
| |
| *) |
| # There is not a device file present, so |
| # the driver must not be available |
| echo "No WCNSS device node detected" |
| ;; |
| esac |
| |
| # Plumb down the device serial number |
| if [ -f /sys/devices/*wcnss-wlan/serial_number ]; then |
| cd /sys/devices/*wcnss-wlan |
| echo $serialno > serial_number |
| cd / |
| elif [ -f /sys/devices/platform/wcnss_wlan.0/serial_number ]; then |
| echo $serialno > /sys/devices/platform/wcnss_wlan.0/serial_number |
| fi |
| } |
| |
| |
| case "$target" in |
| msm8974* | msm8226* | msm8610*) |
| |
| # Check whether device is plugged on the HSIC bus |
| # Currently HSIC bus will be the first index |
| |
| if [ -e /sys/bus/platform/drivers/msm_hsic_host ]; then |
| if [ ! -L /sys/bus/usb/devices/1-1 ]; then |
| echo msm_hsic_host > /sys/bus/platform/drivers/msm_hsic_host/unbind |
| fi |
| |
| chown -h system.system /sys/bus/platform/drivers/msm_hsic_host/bind |
| chown -h system.system /sys/bus/platform/drivers/msm_hsic_host/unbind |
| chmod -h 0200 /sys/bus/platform/drivers/msm_hsic_host/bind |
| chmod -h 0200 /sys/bus/platform/drivers/msm_hsic_host/unbind |
| fi |
| |
| wlanchip="" |
| |
| # force ar6004 is ar6004_wlan.conf existed. |
| if [ -f /system/etc/firmware/ath6k/AR6004/ar6004_wlan.conf ]; then |
| wlanchip=`cat /system/etc/firmware/ath6k/AR6004/ar6004_wlan.conf` |
| fi |
| |
| # auto detect ar6004-sdio card |
| # for ar6004-sdio card, the vendor id and device id is as the following |
| # vendor id device id |
| # 0x0271 0x0400 |
| # 0x0271 0x0401 |
| if [ "$wlanchip" == "" ]; then |
| sdio_vendors=`echo \`cat /sys/bus/mmc/devices/*/*/vendor\`` |
| sdio_devices=`echo \`cat /sys/bus/mmc/devices/*/*/device\`` |
| ven_idx=0 |
| |
| for vendor in $sdio_vendors; do |
| case "$vendor" in |
| "0x0271") |
| dev_idx=0 |
| for device in $sdio_devices; do |
| if [ $ven_idx -eq $dev_idx ]; then |
| case "$device" in |
| "0x0400" | "0x0401" | "0x0402") |
| wlanchip="AR6004-SDIO" |
| ;; |
| *) |
| ;; |
| esac |
| fi |
| dev_idx=$(( $dev_idx + 1)) |
| done |
| ;; |
| *) |
| ;; |
| esac |
| ven_idx=$(( $ven_idx + 1)) |
| done |
| # auto detect ar6004-sdio card end |
| fi |
| |
| # for ar6004-usb card, the vendor id and device id is as the following |
| # vendor id product id |
| # 0x0cf3 0x9374 |
| # 0x0cf3 0x9372 |
| if [ "$wlanchip" == "" ]; then |
| usb_vendors=`echo \`cat /sys/bus/usb/devices/*/*/idVendor\`` |
| usb_products=`echo \`cat /sys/bus/usb/devices/*/*/idProduct\`` |
| ven_idx=0 |
| |
| for vendor in $usb_vendors; do |
| case "$vendor" in |
| "0cf3") |
| dev_idx=0 |
| for product in $usb_products; do |
| if [ $ven_idx -eq $dev_idx ]; then |
| case "$product" in |
| "9374" | "9372") |
| wlanchip="AR6004-USB" |
| ;; |
| *) |
| ;; |
| esac |
| fi |
| dev_idx=$(( $dev_idx + 1)) |
| done |
| ;; |
| *) |
| ;; |
| esac |
| ven_idx=$(( $ven_idx + 1)) |
| done |
| # auto detect ar6004-usb card end |
| fi |
| |
| echo "The WLAN Chip ID is $wlanchip" |
| case "$wlanchip" in |
| "AR6004-USB") |
| echo msm_hsic_host > /sys/bus/platform/drivers/msm_hsic_host/unbind |
| setprop wlan.driver.ath 2 |
| setprop qcom.bluetooth.soc ath3k |
| btsoc="ath3k" |
| rm /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/ath6kl-3.5/ath6kl_usb.ko \ |
| /system/lib/modules/wlan.ko |
| rm /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin |
| rm /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin_usb \ |
| /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin_usb \ |
| /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin |
| rm /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin_usb \ |
| /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin |
| |
| # Use different wpa_supplicant.conf template between wcn driver |
| # and ath6kl driver |
| rm /system/etc/wifi/wpa_supplicant.conf |
| ln -s /system/etc/wifi/wpa_supplicant_ath6kl.conf \ |
| /system/etc/wifi/wpa_supplicant.conf |
| ;; |
| |
| "AR6004-SDIO") |
| setprop wlan.driver.ath 2 |
| setprop qcom.bluetooth.soc ath3k |
| btsoc="ath3k" |
| # Chown polling nodes as needed from UI running on system server |
| chmod -h 0200 /sys/devices/msm_sdcc.1/polling |
| chmod -h 0200 /sys/devices/msm_sdcc.2/polling |
| chmod -h 0200 /sys/devices/msm_sdcc.3/polling |
| chmod -h 0200 /sys/devices/msm_sdcc.4/polling |
| |
| chown -h system.system /sys/devices/msm_sdcc.1/polling |
| chown -h system.system /sys/devices/msm_sdcc.2/polling |
| chown -h system.system /sys/devices/msm_sdcc.3/polling |
| chown -h system.system /sys/devices/msm_sdcc.4/polling |
| |
| rm /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/ath6kl-3.5/ath6kl_sdio.ko \ |
| /system/lib/modules/wlan.ko |
| rm /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin |
| rm /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin_sdio \ |
| /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin_sdio \ |
| /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin |
| rm /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin_sdio \ |
| /system/etc/firmware/ath6k/AR6004/hw3.0/bdata.bin |
| |
| # Use different wpa_supplicant.conf template between wcn driver |
| # and ath6kl driver |
| rm /system/etc/wifi/wpa_supplicant.conf |
| ln -s /system/etc/wifi/wpa_supplicant_ath6kl.conf \ |
| /system/etc/wifi/wpa_supplicant.conf |
| ;; |
| |
| *) |
| echo "*** WI-FI chip ID is not specified in /persist/wlan_chip_id **" |
| echo "*** Use the default WCN driver. **" |
| setprop wlan.driver.ath 0 |
| rm /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/pronto/pronto_wlan.ko \ |
| /system/lib/modules/wlan.ko |
| # Populate the writable driver configuration file |
| if [ ! -s /data/misc/wifi/WCNSS_qcom_cfg.ini ]; then |
| cp /system/etc/wifi/WCNSS_qcom_cfg.ini \ |
| /data/misc/wifi/WCNSS_qcom_cfg.ini |
| chown -h system:wifi /data/misc/wifi/WCNSS_qcom_cfg.ini |
| chmod -h 660 /data/misc/wifi/WCNSS_qcom_cfg.ini |
| fi |
| |
| # The property below is used in Qcom SDK for softap to determine |
| # the wifi driver config file |
| setprop wlan.driver.config /data/misc/wifi/WCNSS_qcom_cfg.ini |
| |
| # Use different wpa_supplicant.conf template between wcn driver |
| # and ath6kl driver |
| rm /system/etc/wifi/wpa_supplicant.conf |
| ln -s /system/etc/wifi/wpa_supplicant_wcn.conf \ |
| /system/etc/wifi/wpa_supplicant.conf |
| |
| # Trigger WCNSS platform driver |
| trigger_wcnss & |
| ;; |
| esac |
| ;; |
| |
| apq8084*) |
| echo "*** Use the CNSS CLD driver.**" |
| setprop wlan.driver.ath 0 |
| |
| # Use different wpa_supplicant.conf template between wcn driver |
| # and ath6kl driver |
| rm /system/etc/wifi/wpa_supplicant.conf |
| ln -s /system/etc/wifi/wpa_supplicant_wcn.conf \ |
| /system/etc/wifi/wpa_supplicant.conf |
| ;; |
| |
| msm8960*) |
| |
| # Move cfg80211.ko to prima directory, the default cfg80211.ko is |
| # for wcnss solution |
| if [ ! -L /system/lib/modules/cfg80211.ko ]; then |
| mv /system/lib/modules/cfg80211.ko /system/lib/modules/prima/ |
| fi |
| |
| wlanchip="" |
| |
| if [ -f /system/etc/firmware/ath6k/AR6004/ar6004_wlan.conf ]; then |
| wlanchip=`cat /system/etc/firmware/ath6k/AR6004/ar6004_wlan.conf` |
| fi |
| |
| if [ "$wlanchip" == "" ]; then |
| # auto detect ar6004-usb card |
| # for ar6004-usb card, the vendor id and device id is as the following |
| # vendor id product id |
| # 0x0cf3 0x9374 |
| # 0x0cf3 0x9372 |
| usb_vendors=`echo \`cat /sys/bus/usb/devices/*/*/idVendor\`` |
| usb_products=`echo \`cat /sys/bus/usb/devices/*/*/idProduct\`` |
| ven_idx=0 |
| |
| for vendor in $usb_vendors; do |
| case "$vendor" in |
| "0cf3") |
| dev_idx=0 |
| for product in $usb_products; do |
| if [ $ven_idx -eq $dev_idx ]; then |
| case "$product" in |
| "9374" | "9372") |
| wlanchip="AR6004-USB" |
| ;; |
| *) |
| ;; |
| esac |
| fi |
| dev_idx=$(( $dev_idx + 1)) |
| done |
| ;; |
| *) |
| ;; |
| esac |
| ven_idx=$(( $ven_idx + 1)) |
| done |
| # auto detect ar6004-usb card end |
| fi |
| |
| if [ "$wlanchip" == "" ]; then |
| # auto detect ar6004-sdio card |
| # for ar6004-sdio card, the vendor id and device id is |
| # as the following |
| # vendor id device id |
| # 0x0271 0x0400 |
| # 0x0271 0x0401 |
| sdio_vendors=`echo \`cat /sys/bus/mmc/devices/*/*/vendor\`` |
| sdio_devices=`echo \`cat /sys/bus/mmc/devices/*/*/device\`` |
| ven_idx=0 |
| |
| for vendor in $sdio_vendors; do |
| case "$vendor" in |
| "0x0271") |
| dev_idx=0 |
| for device in $sdio_devices; do |
| if [ $ven_idx -eq $dev_idx ]; then |
| case "$device" in |
| "0x0400" | "0x0401") |
| wlanchip="AR6004-SDIO" |
| ;; |
| *) |
| ;; |
| esac |
| fi |
| dev_idx=$(( $dev_idx + 1)) |
| done |
| ;; |
| *) |
| ;; |
| esac |
| ven_idx=$(( $ven_idx + 1)) |
| done |
| # auto detect ar6004-sdio card end |
| fi |
| |
| echo "The WLAN Chip ID is $wlanchip" |
| case "$wlanchip" in |
| "AR6004-USB") |
| setprop wlan.driver.ath 2 |
| rm /system/lib/modules/wlan.ko |
| rm /system/lib/modules/cfg80211.ko |
| ln -s /system/lib/modules/ath6kl-3.5/ath6kl_usb.ko \ |
| /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/ath6kl-3.5/cfg80211.ko \ |
| /system/lib/modules/cfg80211.ko |
| rm /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin |
| rm /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin_usb \ |
| /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin_usb \ |
| /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin |
| |
| # Use different wpa_supplicant.conf template between wcn driver |
| # and ath6kl driver |
| rm /system/etc/wifi/wpa_supplicant.conf |
| ln -s /system/etc/wifi/wpa_supplicant_ath6kl.conf \ |
| /system/etc/wifi/wpa_supplicant.conf |
| ;; |
| "AR6004-SDIO") |
| setprop wlan.driver.ath 2 |
| setprop qcom.bluetooth.soc ath3k |
| btsoc="ath3k" |
| rm /system/lib/modules/wlan.ko |
| rm /system/lib/modules/cfg80211.ko |
| ln -s /system/lib/modules/ath6kl-3.5/ath6kl_sdio.ko \ |
| /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/ath6kl-3.5/cfg80211.ko \ |
| /system/lib/modules/cfg80211.ko |
| rm /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin |
| rm /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin_sdio \ |
| /system/etc/firmware/ath6k/AR6004/hw1.3/fw.ram.bin |
| ln -s /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin_sdio \ |
| /system/etc/firmware/ath6k/AR6004/hw1.3/bdata.bin |
| |
| # Use different wpa_supplicant.conf template between wcn driver |
| # and ath6kl driver |
| rm /system/etc/wifi/wpa_supplicant.conf |
| ln -s /system/etc/wifi/wpa_supplicant_ath6kl.conf \ |
| /system/etc/wifi/wpa_supplicant.conf |
| ;; |
| *) |
| echo "*** WI-FI chip ID is not specified in /persist/wlan_chip_id **" |
| echo "*** Use the default WCN driver. **" |
| setprop wlan.driver.ath 0 |
| rm /system/lib/modules/wlan.ko |
| rm /system/lib/modules/cfg80211.ko |
| ln -s /system/lib/modules/prima/prima_wlan.ko \ |
| /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/prima/cfg80211.ko \ |
| /system/lib/modules/cfg80211.ko |
| |
| # The property below is used in Qcom SDK for softap to determine |
| # the wifi driver config file |
| setprop wlan.driver.config /data/misc/wifi/WCNSS_qcom_cfg.ini |
| |
| # Use different wpa_supplicant.conf template between wcn driver |
| # and ath6kl driver |
| rm /system/etc/wifi/wpa_supplicant.conf |
| ln -s /system/etc/wifi/wpa_supplicant_wcn.conf \ |
| /system/etc/wifi/wpa_supplicant.conf |
| |
| # Trigger WCNSS platform driver |
| trigger_wcnss & |
| ;; |
| esac |
| ;; |
| |
| msm7627a*) |
| |
| # The default cfg80211 module is for volans |
| if [ ! -L /system/lib/modules/cfg80211.ko ]; then |
| mv /system/lib/modules/cfg80211.ko /system/lib/modules/volans/ |
| fi |
| |
| wlanchip=`cat /persist/wlan_chip_id` |
| echo "The WLAN Chip ID is $wlanchip" |
| case "$wlanchip" in |
| "ATH6KL") |
| setprop wlan.driver.ath 1 |
| rm /system/lib/modules/wlan.ko |
| rm /system/lib/modules/cfg80211.ko |
| ln -s /system/lib/modules/ath6kl/ath6kl_sdio.ko \ |
| /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/ath6kl/cfg80211.ko \ |
| /system/lib/modules/cfg80211.ko |
| ;; |
| "WCN1314") |
| setprop wlan.driver.ath 0 |
| rm /system/lib/modules/wlan.ko |
| rm /system/lib/modules/cfg80211.ko |
| ln -s /system/lib/modules/volans/WCN1314_rf.ko \ |
| /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/volans/cfg80211.ko \ |
| /system/lib/modules/cfg80211.ko |
| ;; |
| *) |
| setprop wlan.driver.ath 1 |
| rm /system/lib/modules/wlan.ko |
| rm /system/lib/modules/cfg80211.ko |
| ln -s /system/lib/modules/ath6kl/ath6kl_sdio.ko \ |
| /system/lib/modules/wlan.ko |
| ln -s /system/lib/modules/ath6kl/cfg80211.ko \ |
| /system/lib/modules/cfg80211.ko |
| echo "************************************************************" |
| echo "*** Error:WI-FI chip ID is not specified in" |
| echo "/persist/wlan_chip_id" |
| echo "******* WI-FI may not work ***************************" |
| ;; |
| esac |
| ;; |
| |
| msm7627*) |
| ln -s /data/hostapd/qcom_cfg.ini /etc/firmware/wlan/qcom_cfg.ini |
| ln -s /persist/qcom_wlan_nv.bin /etc/firmware/wlan/qcom_wlan_nv.bin |
| ;; |
| |
| msm8660*) |
| ;; |
| |
| msm7630*) |
| ;; |
| |
| *) |
| ;; |
| esac |
| |
| # Run audio init script |
| /system/bin/sh /system/etc/init.qcom.audio.sh "$target" "$btsoc" |