wayne: Initial bringup

Change-Id: I211da5781d8c7a16199fd8a18e1b00cfc9e01944
Signed-off-by: Isaac Chen <isaacchen@isaacchen.cn>

1 files changed, 291 insertions, 0 deletions

diff --git a/rootdir/bin/init.qcom.usb.sh b/rootdir/bin/init.qcom.usb.sh
new file mode 100755
index 0000000..9bd8ca2
--- /dev/null
+++ b/rootdir/bin/init.qcom.usb.sh
@@ -0,0 +1,291 @@
+#!/vendor/bin/sh
+# Copyright (c) 2012-2017, 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.
+#
+#
+chown -h root.system /sys/devices/platform/msm_hsusb/gadget/wakeup
+chmod -h 220 /sys/devices/platform/msm_hsusb/gadget/wakeup
+
+# Set platform variables
+if [ -f /sys/devices/soc0/hw_platform ]; then
+    soc_hwplatform=`cat /sys/devices/soc0/hw_platform` 2> /dev/null
+else
+    soc_hwplatform=`cat /sys/devices/system/soc/soc0/hw_platform` 2> /dev/null
+fi
+
+if [ -f /sys/devices/soc0/machine ]; then
+    soc_machine=`cat /sys/devices/soc0/machine` 2> /dev/null
+else
+    soc_machine=`cat /sys/devices/system/soc/soc0/machine` 2> /dev/null
+fi
+
+# Get hardware revision
+if [ -f /sys/devices/soc0/revision ]; then
+    soc_revision=`cat /sys/devices/soc0/revision` 2> /dev/null
+else
+    soc_revision=`cat /sys/devices/system/soc/soc0/revision` 2> /dev/null
+fi
+
+#
+# Allow persistent usb charging disabling
+# User needs to set usb charging disabled in persist.usb.chgdisabled
+#
+target=`getprop ro.board.platform`
+usbchgdisabled=`getprop persist.usb.chgdisabled`
+case "$usbchgdisabled" in
+    "") ;; #Do nothing here
+    * )
+    case $target in
+        "msm8660")
+        echo "$usbchgdisabled" > /sys/module/pmic8058_charger/parameters/disabled
+        echo "$usbchgdisabled" > /sys/module/smb137b/parameters/disabled
+	;;
+        "msm8960")
+        echo "$usbchgdisabled" > /sys/module/pm8921_charger/parameters/disabled
+	;;
+    esac
+esac
+
+usbcurrentlimit=`getprop persist.usb.currentlimit`
+case "$usbcurrentlimit" in
+    "") ;; #Do nothing here
+    * )
+    case $target in
+        "msm8960")
+        echo "$usbcurrentlimit" > /sys/module/pm8921_charger/parameters/usb_max_current
+	;;
+    esac
+esac
+
+#
+# Check ESOC for external MDM
+#
+# Note: currently only a single MDM is supported
+#
+if [ -d /sys/bus/esoc/devices ]; then
+for f in /sys/bus/esoc/devices/*; do
+    if [ -d $f ]; then
+        if [ `grep "^MDM" $f/esoc_name` ]; then
+            esoc_link=`cat $f/esoc_link`
+            break
+        fi
+    fi
+done
+fi
+
+target=`getprop ro.board.platform`
+
+# soc_ids for 8937
+if [ -f /sys/devices/soc0/soc_id ]; then
+	soc_id=`cat /sys/devices/soc0/soc_id`
+else
+	soc_id=`cat /sys/devices/system/soc/soc0/id`
+fi
+
+#
+# Allow USB enumeration with default PID/VID
+#
+baseband=`getprop ro.baseband`
+
+echo 1  > /sys/class/android_usb/f_mass_storage/lun/nofua
+
+# set USB controller's device node
+case "$target" in
+    "msm8996")
+        setprop sys.usb.controller "6a00000.dwc3"
+        setprop sys.usb.rndis.func.name "rndis_bam"
+	setprop sys.usb.rmnet.func.name "rmnet_bam"
+	;;
+    "msm8998" | "apq8098_latv")
+        setprop sys.usb.controller "a800000.dwc3"
+        setprop sys.usb.rndis.func.name "gsi"
+	setprop sys.usb.rmnet.func.name "gsi"
+	;;
+    "sdm660")
+        setprop sys.usb.controller "a800000.dwc3"
+        setprop sys.usb.rndis.func.name "rndis_bam"
+	setprop sys.usb.rmnet.func.name "rmnet_bam"
+	echo 15916 > /sys/module/usb_f_qcrndis/parameters/rndis_dl_max_xfer_size
+        ;;
+    "sdm845")
+        setprop sys.usb.controller "a600000.dwc3"
+        setprop sys.usb.rndis.func.name "gsi"
+        setprop sys.usb.rmnet.func.name "gsi"
+        ;;
+    *)
+	;;
+esac
+
+# check configfs is mounted or not
+if [ -d /config/usb_gadget ]; then
+	msm_serial=`cat /sys/devices/soc0/serial_number`;
+	msm_serial_hex=`printf %08X $msm_serial`
+
+	# ADB requires valid iSerialNumber; if ro.serialno is missing, use dummy
+	serialnumber=`cat /config/usb_gadget/g1/strings/0x409/serialnumber` 2> /dev/null
+	if [ "$serialnumber" == "" ]; then
+		serialno=1234567
+		echo $serialno > /config/usb_gadget/g1/strings/0x409/serialnumber
+	fi
+
+	persist_comp=`getprop persist.sys.usb.config`
+	comp=`getprop sys.usb.config`
+	echo $persist_comp
+	echo $comp
+	if [ "$comp" != "$persist_comp" ]; then
+		echo "setting sys.usb.config"
+		setprop sys.usb.config $persist_comp
+	fi
+
+	setprop sys.usb.configfs 1
+else
+	persist_comp=`getprop persist.sys.usb.config`
+	comp=`getprop sys.usb.config`
+	echo $persist_comp
+	echo $comp
+	if [ "$comp" != "$persist_comp" ]; then
+		echo "setting sys.usb.config"
+		setprop sys.usb.config $persist_comp
+	fi
+fi
+
+#
+# Do target specific things
+#
+case "$target" in
+    "msm8974")
+# Select USB BAM - 2.0 or 3.0
+        echo ssusb > /sys/bus/platform/devices/usb_bam/enable
+    ;;
+    "apq8084")
+	if [ "$baseband" == "apq" ]; then
+		echo "msm_hsic_host" > /sys/bus/platform/drivers/xhci_msm_hsic/unbind
+	fi
+    ;;
+    "msm8226")
+         if [ -e /sys/bus/platform/drivers/msm_hsic_host ]; then
+             if [ ! -L /sys/bus/usb/devices/1-1 ]; then
+                 echo msm_hsic_host > /sys/bus/platform/drivers/msm_hsic_host/unbind
+             fi
+         fi
+    ;;
+    "msm8994" | "msm8992" | "msm8996" | "msm8953")
+        echo BAM2BAM_IPA > /sys/class/android_usb/android0/f_rndis_qc/rndis_transports
+        echo 131072 > /sys/module/g_android/parameters/mtp_tx_req_len
+        echo 131072 > /sys/module/g_android/parameters/mtp_rx_req_len
+    ;;
+    "msm8937")
+	case "$soc_id" in
+		"313" | "320")
+		   echo BAM2BAM_IPA > /sys/class/android_usb/android0/f_rndis_qc/rndis_transports
+		;;
+	esac
+   ;;
+esac
+
+#
+# set module params for embedded rmnet devices
+#
+rmnetmux=`getprop persist.rmnet.mux`
+case "$baseband" in
+    "mdm" | "dsda" | "sglte2")
+        case "$rmnetmux" in
+            "enabled")
+                    echo 1 > /sys/module/rmnet_usb/parameters/mux_enabled
+                    echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links
+                    echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev
+            ;;
+        esac
+        echo 1 > /sys/module/rmnet_usb/parameters/rmnet_data_init
+        # Allow QMUX daemon to assign port open wait time
+        chown -h radio.radio /sys/devices/virtual/hsicctl/hsicctl0/modem_wait
+    ;;
+    "dsda2")
+          echo 2 > /sys/module/rmnet_usb/parameters/no_rmnet_devs
+          echo hsicctl,hsusbctl > /sys/module/rmnet_usb/parameters/rmnet_dev_names
+          case "$rmnetmux" in
+               "enabled") #mux is neabled on both mdms
+                      echo 3 > /sys/module/rmnet_usb/parameters/mux_enabled
+                      echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links
+                      echo 17 > write /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev
+               ;;
+               "enabled_hsic") #mux is enabled on hsic mdm
+                      echo 1 > /sys/module/rmnet_usb/parameters/mux_enabled
+                      echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links
+                      echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev
+               ;;
+               "enabled_hsusb") #mux is enabled on hsusb mdm
+                      echo 2 > /sys/module/rmnet_usb/parameters/mux_enabled
+                      echo 8 > /sys/module/rmnet_usb/parameters/no_fwd_rmnet_links
+                      echo 17 > /sys/module/rmnet_usb/parameters/no_rmnet_insts_per_dev
+               ;;
+          esac
+          echo 1 > /sys/module/rmnet_usb/parameters/rmnet_data_init
+          # Allow QMUX daemon to assign port open wait time
+          chown -h radio.radio /sys/devices/virtual/hsicctl/hsicctl0/modem_wait
+    ;;
+esac
+
+#
+# Add support for exposing lun0 as cdrom in mass-storage
+#
+cdromname="/system/etc/cdrom_install.iso"
+platformver=`cat /sys/devices/soc0/hw_platform`
+case "$target" in
+	"msm8226" | "msm8610" | "msm8916")
+		case $platformver in
+			"QRD")
+				echo "mounting usbcdrom lun"
+				echo $cdromname > /sys/class/android_usb/android0/f_mass_storage/rom/file
+				chmod 0444 /sys/class/android_usb/android0/f_mass_storage/rom/file
+				;;
+		esac
+		;;
+esac
+
+#
+# Initialize RNDIS Diag option. If unset, set it to 'none'.
+#
+diag_extra=`getprop persist.sys.usb.config.extra`
+if [ "$diag_extra" == "" ]; then
+	setprop persist.sys.usb.config.extra none
+fi
+
+# soc_ids for 8937
+if [ -f /sys/devices/soc0/soc_id ]; then
+	soc_id=`cat /sys/devices/soc0/soc_id`
+else
+	soc_id=`cat /sys/devices/system/soc/soc0/id`
+fi
+
+# enable rps cpus on msm8937 target
+setprop sys.usb.rps_mask 0
+case "$soc_id" in
+	"294" | "295")
+		setprop sys.usb.rps_mask 40
+	;;
+esac