RK3399使用乙太網pppoe撥號導致系統服務全部掛掉。
問題現象：
插入網線乙太網設定成pppoe撥號，看log系統服務全部掛掉，系統處於一直重啟狀態。
解決方法：
1. 新增 frameworks/native$ git diff diff --git a/data/etc/tablet_core_hardware.xml b/data/etc/tablet_core_hardware.xml index e8ad508..241643c 100644 --- a/data/etc/tablet_core_hardware.xml +++ b/data/etc/tablet_core_hardware.xml @@ -76,6 +76,7 @@ <feature name="android.hardware.bluetooth_le" />
<feature name="android.hardware.ethernet" /> + <feature name="android.software.pppoe" />
<!-- devices with GPS must include android.hardware.location.gps.xml --> <!-- devices with a rear-facing camera must include one of these as appropriate:@
2. 編譯pppoe程式碼
device/rockchip/common$ git diff . diff --git a/device.mk b/device.mk index de53d3f..5f69e6f 100755 --- a/device.mk +++ b/device.mk @@ -119,7 +119,7 @@ PRODUCT_PACKAGES += \ wpa_supplicant.conf \ dhcpcd.conf
-ifeq ($(strip $(TARGET_BOARD_PLATFORM_PRODUCT)), box) +#ifeq ($(strip $(TARGET_BOARD_PLATFORM_PRODUCT)), box) PRODUCT_PACKAGES += \ libpppoe-jni \ pppoe-service \ @@ -127,7 +127,7 @@ PRODUCT_PACKAGES += \
PRODUCT_SYSTEM_SERVER_JARS += \ pppoe-service -endif +#endif
ifeq ($(strip $(TARGET_BOARD_PLATFORM_PRODUCT)), box) PRODUCT_COPY_FILES += \
3. 編譯 make clean && make
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android 7.0 user模式下pppoe問題 1、缺少工具busybox [email protected]:~/3328-7.0/vendor/rockchip/common$ git diff diff --git a/bin/Android.mk b/bin/Android.mk index e58759f..d92a23a 100644 --- a/bin/Android.mk +++ b/bin/Android.mk @@ -6,7 +6,7 @@ LOCAL_PATH := $(call my-dir) #ifeq ($(strip $(TARGET_ARCH)), arm) -ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT))) +ifneq (,$(filter user userdebug eng,$(TARGET_BUILD_VARIANT))) # busybox include $(CLEAR_VARS) LOCAL_MODULE := busybox diff --git a/bin/bin.mk b/bin/bin.mk index 13df1ad..42cea95 100644 --- a/bin/bin.mk +++ b/bin/bin.mk @@ -12,7 +12,7 @@ PRODUCT_PACKAGES += \ endif -ifneq (,$(filter userdebug eng,$(TARGET_BUILD_VARIANT))) +ifneq (,$(filter user userdebug eng,$(TARGET_BUILD_VARIANT))) PRODUCT_PACKAGES += \ busybox endif [email protected]:~/3328-7.0/vendor/rockchip/common$
2、sepolicy新增如下許可權 diff --git a/sepolicy/system_server.te b/sepolicy/system_server.te index 0247bb5..f842706 100755 --- a/sepolicy/system_server.te +++ b/sepolicy/system_server.te @@ -20,6 +20,7 @@ allow system_server system_server:unix_stream_socket { ioctl }; allow system_server pppoe_service:service_manager { add find }; allow system_server pppoe_data_file:file { read open getattr }; +allow system_server pppoe_data_file:dir { search };
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Android5.1 user版本pppoe無法無法啟動問題 /rk3288_rel_5.1/external/sepolicy$ git diff diff --git a/service_contexts b/service_contexts index 767d7db..626a84c 100644 --- a/service_contexts +++ b/service_contexts @@ -82,6 +82,7 @@ phone1 u:object_r:radio_service:s0 phone2 u:object_r:radio_service:s0 phone u:object_r:radio_service:s0 power u:object_r:system_server_service:s0 +pppoe u:object_r:system_server_service:s0 print u:object_r:system_server_service:s0 procstats u:object_r:system_server_service:s0 radio.phonesubinfo u:object_r:radio_service:s0