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|
#! /vendor/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
|
