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authorHridya Valsaraju <hridya@google.com>2018-07-28 07:09:12 +0200
committerHridya Valsaraju <hridya@google.com>2018-08-14 06:18:18 +0200
commit20c81b308d834f84f3decf795575dc7a0baeb69d (patch)
tree259f985023b38c976208d7fa8e95a59fdf9b615d /etc/init.rc
parentMerge "Reland "Build and use minadbd as a shared library."" (diff)
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Diffstat (limited to '')
-rw-r--r--etc/init.rc103
1 files changed, 84 insertions, 19 deletions
diff --git a/etc/init.rc b/etc/init.rc
index 3821eb6a8..9add2494a 100644
--- a/etc/init.rc
+++ b/etc/init.rc
@@ -6,6 +6,8 @@ on early-init
start ueventd
+ setprop sys.usb.configfs 0
+
on init
export ANDROID_ROOT /system
export ANDROID_DATA /data
@@ -31,20 +33,6 @@ on init
write /proc/sys/kernel/panic_on_oops 1
write /proc/sys/vm/max_map_count 1000000
-on fs
- write /sys/class/android_usb/android0/f_ffs/aliases adb
- mkdir /dev/usb-ffs 0770 shell shell
- mkdir /dev/usb-ffs/adb 0770 shell shell
- mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000
-
- write /sys/class/android_usb/android0/enable 0
- write /sys/class/android_usb/android0/idVendor 18D1
- write /sys/class/android_usb/android0/idProduct D001
- write /sys/class/android_usb/android0/functions adb
- write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer}
- write /sys/class/android_usb/android0/iProduct ${ro.product.model}
- write /sys/class/android_usb/android0/iSerial ${ro.serialno}
-
on boot
ifup lo
hostname localhost
@@ -86,6 +74,7 @@ service charger /charger -r
seclabel u:r:charger:s0
service recovery /system/bin/recovery
+ socket recovery stream 422 system system
seclabel u:r:recovery:s0
service adbd /system/bin/adbd --root_seclabel=u:r:su:s0 --device_banner=recovery
@@ -93,13 +82,89 @@ service adbd /system/bin/adbd --root_seclabel=u:r:su:s0 --device_banner=recovery
socket adbd stream 660 system system
seclabel u:r:adbd:s0
-# Always start adbd on userdebug and eng builds
-on property:ro.debuggable=1
- write /sys/class/android_usb/android0/enable 1
- start adbd
+service fastbootd /system/bin/fastbootd
+ disabled
+ group system
+ seclabel u:r:fastbootd:s0
# Restart adbd so it can run as root
on property:service.adb.root=1
- write /sys/class/android_usb/android0/enable 0
restart adbd
+
+# Always start adbd on userdebug and eng builds
+on fs && property:ro.debuggable=1
+ setprop sys.usb.config adb
+
+on fs && property:sys.usb.configfs=1
+ mount configfs none /config
+ mkdir /config/usb_gadget/g1 0770 shell shell
+ write /config/usb_gadget/g1/idVendor 0x18D1
+ mkdir /config/usb_gadget/g1/strings/0x409 0770
+ write /config/usb_gadget/g1/strings/0x409/serialnumber ${ro.serialno}
+ write /config/usb_gadget/g1/strings/0x409/manufacturer ${ro.product.manufacturer}
+ write /config/usb_gadget/g1/strings/0x409/product ${ro.product.model}
+ mkdir /config/usb_gadget/g1/functions/ffs.adb
+ mkdir /config/usb_gadget/g1/functions/ffs.fastboot
+ mkdir /config/usb_gadget/g1/configs/b.1 0777 shell shell
+ mkdir /config/usb_gadget/g1/configs/b.1/strings/0x409 0770 shell shell
+
+on fs && property:sys.usb.configfs=0
+ write /sys/class/android_usb/android0/f_ffs/aliases adb,fastboot
+ write /sys/class/android_usb/android0/idVendor 18D1
+ write /sys/class/android_usb/android0/iManufacturer ${ro.product.manufacturer}
+ write /sys/class/android_usb/android0/iProduct ${ro.product.model}
+ write /sys/class/android_usb/android0/iSerial ${ro.serialno}
+
+on fs
+ mkdir /dev/usb-ffs 0775 shell shell
+ mkdir /dev/usb-ffs/adb 0770 shell shell
+ mount functionfs adb /dev/usb-ffs/adb uid=2000,gid=2000
+ mkdir /dev/usb-ffs/fastboot 0770 system system
+ mount functionfs fastboot /dev/usb-ffs/fastboot rmode=0770,fmode=0660,uid=1000,gid=1000
+
+on property:sys.usb.config=adb
+ start adbd
+
+on property:sys.usb.config=fastboot
+ start fastbootd
+
+on property:sys.usb.config=none
+ stop adbd
+ stop fastbootd
+
+on property:sys.usb.config=none && property:sys.usb.configfs=0
+ write /sys/class/android_usb/android0/enable 0
+ setprop sys.usb.state ${sys.usb.config}
+
+on property:sys.usb.config=adb && property:sys.usb.configfs=0
+ write /sys/class/android_usb/android0/idProduct D001
+ write /sys/class/android_usb/android0/functions adb
+ write /sys/class/android_usb/android0/enable 1
+ setprop sys.usb.state ${sys.usb.config}
+
+on property:sys.usb.config=fastboot && property:sys.usb.configfs=0
+ write /sys/class/android_usb/android0/idProduct 4EE0
+ write /sys/class/android_usb/android0/functions fastboot
write /sys/class/android_usb/android0/enable 1
+ setprop sys.usb.state ${sys.usb.config}
+
+# Configfs triggers
+on property:sys.usb.config=none && property:sys.usb.configfs=1
+ write /config/usb_gadget/g1/UDC "none"
+ setprop sys.usb.ffs.ready 0
+ rm /config/usb_gadget/g1/configs/b.1/f1
+ setprop sys.usb.state ${sys.usb.config}
+
+on property:sys.usb.config=adb && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1
+ write /config/usb_gadget/g1/idProduct 0xD001
+ write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "adb"
+ symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f1
+ write /config/usb_gadget/g1/UDC ${sys.usb.controller}
+ setprop sys.usb.state ${sys.usb.config}
+
+on property:sys.usb.config=fastboot && property:sys.usb.ffs.ready=1 && property:sys.usb.configfs=1
+ write /config/usb_gadget/g1/idProduct 0x4EE0
+ write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "fastboot"
+ symlink /config/usb_gadget/g1/functions/ffs.fastboot /config/usb_gadget/g1/configs/b.1/f1
+ write /config/usb_gadget/g1/UDC ${sys.usb.controller}
+ setprop sys.usb.state ${sys.usb.config}