Hi I think you have to check the Android power module in the kernel. I don't remember the exact function in it, i think its is *_suspend_*. You have to modify it. If you don't get anything i will check my source and mail you.
Shyjumon N. On Tue, Apr 21, 2009 at 10:35 PM, Elvis Dowson <[email protected]>wrote: > > Here is a copy of my init.rc and /etc/inittab file. I am trying to use > the USB console interface on the Gumstix board. ttyS2 is the only one > that seems to work. > > init.rc > ------- > > > on init > > sysclktz 0 > > loglevel 3 > > # setup the global environment > export PATH /sbin:/system/sbin:/system/bin:/system/xbin > export LD_LIBRARY_PATH /system/lib > export ANDROID_BOOTLOGO 1 > export ANDROID_ROOT /system > export ANDROID_ASSETS /system/app > export ANDROID_DATA /data > export EXTERNAL_STORAGE /sdcard > export BOOTCLASSPATH /system/framework/core.jar:/system/framework/ > ext.jar:/system/framework/framework.jar:/system/framework/ > android.policy.jar:/system/framework/services.jar > > # Backward compatibility > symlink /system/etc /etc > > # create mountpoints and mount tmpfs on sqlite_stmt_journals > mkdir /sdcard 0000 system system > mkdir /system > mkdir /data 0771 system system > mkdir /cache 0770 system cache > mkdir /sqlite_stmt_journals 01777 root root > mount tmpfs tmpfs /sqlite_stmt_journals size=4m > > mount rootfs rootfs / ro remount > > write /proc/sys/kernel/panic_on_oops 1 > write /proc/sys/kernel/hung_task_timeout_secs 0 > write /proc/cpu/alignment 4 > write /proc/sys/kernel/sched_latency_ns 10000000 > write /proc/sys/kernel/sched_wakeup_granularity_ns 2000000 > > # mount mtd partitions > # Mount /system rw first to give the filesystem a chance to save a > checkpoint > mount yaffs2 m...@system /system > mount yaffs2 m...@system /system ro remount > > # We chown/chmod /data again so because mount is run as root + > defaults > mount yaffs2 m...@userdata /data nosuid nodev > chown system system /data > chmod 0771 /data > > # Same reason as /data above > mount yaffs2 m...@cache /cache nosuid nodev > chown system cache /cache > chmod 0770 /cache > > # This may have been created by the recovery system with odd > permissions > chown system system /cache/recovery > chmod 0770 /cache/recovery > > # create basic filesystem structure > mkdir /data/misc 01771 system misc > mkdir /data/misc/hcid 0770 bluetooth bluetooth > mkdir /data/local 0771 shell shell > mkdir /data/local/tmp 0771 shell shell > mkdir /data/data 0771 system system > mkdir /data/app-private 0771 system system > mkdir /data/app 0771 system system > mkdir /data/property 0700 root root > > # create dalvik-cache and double-check the perms > mkdir /data/dalvik-cache 0771 system system > chown system system /data/dalvik-cache > chmod 0771 /data/dalvik-cache > > # create the lost+found directories, so as to enforce our > permissions > mkdir /data/lost+found 0770 > mkdir /cache/lost+found 0770 > > # double check the perms, in case lost+found already exists, and > set owner > chown root root /data/lost+found > chmod 0770 /data/lost+found > chown root root /cache/lost+found > chmod 0770 /cache/lost+found > > on boot > # basic network init > ifup lo > hostname localhost > domainname localdomain > > # set RLIMIT_NICE to allow priorities from 19 to -20 > setrlimit 13 40 40 > > # Set timeout value for rmnet stats. > write /sys/devices/virtual/net/rmnet0/timeout_suspend 5000000 > > # Define the oom_adj values for the classes of processes that can be > # killed by the kernel. These are used in ActivityManagerService. > setprop ro.FOREGROUND_APP_ADJ 0 > setprop ro.VISIBLE_APP_ADJ 1 > setprop ro.SECONDARY_SERVER_ADJ 2 > setprop ro.HOME_APP_ADJ 4 > setprop ro.HIDDEN_APP_MIN_ADJ 7 > setprop ro.CONTENT_PROVIDER_ADJ 14 > setprop ro.EMPTY_APP_ADJ 15 > > # Define the memory thresholds at which the above process classes will > # be killed. These numbers are in pages (4k). > setprop ro.FOREGROUND_APP_MEM 1536 > setprop ro.VISIBLE_APP_MEM 2048 > setprop ro.SECONDARY_SERVER_MEM 4096 > setprop ro.HOME_APP_MEM 4096 > setprop ro.HIDDEN_APP_MEM 5120 > setprop ro.CONTENT_PROVIDER_MEM 5632 > setprop ro.EMPTY_APP_MEM 6144 > > # Write value must be consistent with the above properties. > # Note that the driver only supports 6 slots, so we have HOME_APP at > the > # same memory level as services. > write /sys/module/lowmemorykiller/parameters/adj 0,1,2,7,14,15 > > write /proc/sys/vm/overcommit_memory 1 > write /proc/sys/vm/min_free_order_shift 4 > write /sys/module/lowmemorykiller/parameters/minfree > 1536,2048,4096,5120,5632,6144 > > # Set init its forked children's oom_adj. > write /proc/1/oom_adj -16 > > # Permissions for System Server and daemons. > chown radio system /sys/android_power/state > chown radio system /sys/android_power/request_state > chown radio system /sys/android_power/acquire_full_wake_lock > chown radio system /sys/android_power/acquire_partial_wake_lock > chown radio system /sys/android_power/release_wake_lock > chown radio system /sys/power/state > chown radio system /sys/power/wake_lock > chown radio system /sys/power/wake_unlock > chmod 0660 /sys/power/state > chmod 0660 /sys/power/wake_lock > chmod 0660 /sys/power/wake_unlock > chown system system /sys/class/timed_output/vibrator/enable > chown system system /sys/class/leds/keyboard-backlight/brightness > chown system system /sys/class/leds/lcd-backlight/brightness > chown system system /sys/class/leds/button-backlight/brightness > chown system system /sys/class/leds/jogball-backlight/brightness > chown system system /sys/class/leds/red/brightness > chown system system /sys/class/leds/green/brightness > chown system system /sys/class/leds/blue/brightness > chown system system /sys/class/leds/red/device/grpfreq > chown system system /sys/class/leds/red/device/grppwm > chown system system /sys/class/leds/red/device/blink > chown system system /sys/class/leds/red/brightness > chown system system /sys/class/leds/green/brightness > chown system system /sys/class/leds/blue/brightness > chown system system /sys/class/leds/red/device/grpfreq > chown system system /sys/class/leds/red/device/grppwm > chown system system /sys/class/leds/red/device/blink > chown system system /sys/class/timed_output/vibrator/enable > chown system system /sys/module/sco/parameters/disable_esco > chown system system /sys/kernel/ipv4/tcp_wmem_min > chown system system /sys/kernel/ipv4/tcp_wmem_def > chown system system /sys/kernel/ipv4/tcp_wmem_max > chown system system /sys/kernel/ipv4/tcp_rmem_min > chown system system /sys/kernel/ipv4/tcp_rmem_def > chown system system /sys/kernel/ipv4/tcp_rmem_max > chown root radio /proc/cmdline > > # Define TCP buffer sizes for various networks > # ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax, > setprop net.tcp.buffersize.default > 4096,87380,110208,4096,16384,110208 > setprop net.tcp.buffersize.wifi > 4095,87380,110208,4096,16384,110208 > setprop net.tcp.buffersize.umts > 4094,87380,110208,4096,16384,110208 > setprop net.tcp.buffersize.edge > 4093,26280,35040,4096,16384,35040 > setprop net.tcp.buffersize.gprs 4092,8760,11680,4096,8760,11680 > > class_start default > > ## Daemon processes to be run by init. > ## > service console /system/bin/sh > console > > # adbd is controlled by the persist.service.adb.enable system property > service adbd /sbin/adbd > disabled > > # adbd on at boot in emulator > on property:ro.kernel.qemu=1 > start adbd > > on property:persist.service.adb.enable=1 > start adbd > > on property:persist.service.adb.enable=0 > stop adbd > > service servicemanager /system/bin/servicemanager > user system > critical > onrestart restart zygote > onrestart restart media > > service vold /system/bin/vold > socket vold stream 0660 root mount > > #service mountd /system/bin/mountd > # socket mountd stream 0660 root mount > > service debuggerd /system/bin/debuggerd > > service ril-daemon /system/bin/rild > socket rild stream 660 root radio > socket rild-debug stream 660 radio system > user root > group radio cache inet misc > > service zygote /system/bin/app_process -Xzygote /system/bin --zygote -- > start-system-server > socket zygote stream 666 > onrestart write /sys/android_power/request_state wake > onrestart write /sys/power/state on > > service media /system/bin/mediaserver > user media > group system audio camera graphics inet net_bt net_bt_admin > > service bootsound /system/bin/playmp3 > user media > group audio > oneshot > > service dbus /system/bin/dbus-daemon --system --nofork > socket dbus stream 660 bluetooth bluetooth > user bluetooth > group bluetooth net_bt_admin > > service hcid /system/bin/hcid -s -n -f /etc/bluez/hcid.conf > socket bluetooth stream 660 bluetooth bluetooth > socket dbus_bluetooth stream 660 bluetooth bluetooth > # init.rc does not yet support applying capabilities, so run as > root and > # let hcid drop uid to bluetooth with the right linux capabilities > group bluetooth net_bt_admin misc > disabled > > service hfag /system/bin/sdptool add --channel=10 HFAG > user bluetooth > group bluetooth net_bt_admin > disabled > oneshot > > service hsag /system/bin/sdptool add --channel=11 HSAG > user bluetooth > group bluetooth net_bt_admin > disabled > oneshot > > service installd /system/bin/installd > socket installd stream 600 system system > > #service flash_recovery /system/bin/flash_image recovery /system/ > recovery.img > #oneshot > > > -------------------- > > /etc/inittab > > ------------ > > # /etc/inittab: init(8) configuration. > # $Id: inittab,v 1.91 2002/01/25 13:35:21 miquels Exp $ > > # The default runlevel. > id:5:initdefault: > > # Boot-time system configuration/initialization script. > # This is run first except when booting in emergency (-b) mode. > si::sysinit:/etc/init.d/rcS > > # What to do in single-user mode. > ~~:S:wait:/sbin/sulogin > > # /etc/init.d executes the S and K scripts upon change > # of runlevel. > # > # Runlevel 0 is halt. > # Runlevel 1 is single-user. > # Runlevels 2-5 are multi-user. > # Runlevel 6 is reboot. > > l0:0:wait:/etc/init.d/rc 0 > l1:1:wait:/etc/init.d/rc 1 > l2:2:wait:/etc/init.d/rc 2 > l3:3:wait:/etc/init.d/rc 3 > l4:4:wait:/etc/init.d/rc 4 > l5:5:wait:/etc/init.d/rc 5 > l6:6:wait:/etc/init.d/rc 6 > # Normally not reached, but fallthrough in case of emergency. > z6:6:respawn:/sbin/sulogin > 1:2345:respawn:/sbin/getty 115200 tty1 > # /sbin/getty invocations for the runlevels. > # > # The "id" field MUST be the same as the last > # characters of the device (after "tty"). > # > # Format: > # <id>:<runlevels>:<action>:<process> > # > > S2:2345:respawn:/sbin/getty 115200 ttyS2 > > > > > > > -- shyjumon N Mob:+919945006965 "I never tried to compare perfection and Excellence. since Excellence that i can but perfection it's god's Bussiness. why should i treble him" --~--~---------~--~----~------------~-------~--~----~ unsubscribe: [email protected] website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
