From 219845f0d9d0e55e1925fdf320c77fcdf362b2ca Mon Sep 17 00:00:00 2001 From: Lucas Wei Date: Tue, 26 Nov 2024 06:19:45 +0000 Subject: [PATCH] dump_chip_info: dump more tables from chip-info driver Add instructions to dump more tables from chip-info driver and grant permissions by sepolicy. Flag: EXEMPT, add more table entries for dumping Test: adb shell dumpsys android.hardware.dumpstate.IDumpstateDevice/default dump_chip_info Bug: 376346526 Change-Id: Ic9d0bb2059271e95e615e8f64cab129fa8358484 --- dump_chip_info/dump_chip_info.cpp | 4 ++++ dump_chip_info/sepolicy/genfs_contexts | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/dump_chip_info/dump_chip_info.cpp b/dump_chip_info/dump_chip_info.cpp index dd83743..bbd0065 100644 --- a/dump_chip_info/dump_chip_info.cpp +++ b/dump_chip_info/dump_chip_info.cpp @@ -19,6 +19,10 @@ int main() { dumpFileContent("ap_rom_patch_ver", "/sys/devices/system/goog-chip-info/ap_rom_patch_ver"); dumpFileContent("gpcm_asic_id", "/sys/devices/system/goog-chip-info/gpcm_asic_id"); + dumpFileContent("device_table", "/sys/devices/system/goog-chip-info/device_table"); + dumpFileContent("dvfs_table", "/sys/devices/system/goog-chip-info/dvfs_table"); + dumpFileContent("hw_feature_table", "/sys/devices/system/goog-chip-info/hw_feature_table"); + dumpFileContent("ids_table", "/sys/devices/system/goog-chip-info/ids_table"); return 0; } diff --git a/dump_chip_info/sepolicy/genfs_contexts b/dump_chip_info/sepolicy/genfs_contexts index 3fda2de..ce42be1 100644 --- a/dump_chip_info/sepolicy/genfs_contexts +++ b/dump_chip_info/sepolicy/genfs_contexts @@ -1,2 +1,6 @@ genfscon sysfs /devices/system/goog-chip-info/ap_rom_patch_ver u:object_r:sysfs_chip_info:s0 genfscon sysfs /devices/system/goog-chip-info/gpcm_asic_id u:object_r:sysfs_chip_info:s0 +genfscon sysfs /devices/system/goog-chip-info/device_table u:object_r:sysfs_chip_info:s0 +genfscon sysfs /devices/system/goog-chip-info/dvfs_table u:object_r:sysfs_chip_info:s0 +genfscon sysfs /devices/system/goog-chip-info/hw_feature_table u:object_r:sysfs_chip_info:s0 +genfscon sysfs /devices/system/goog-chip-info/ids_table u:object_r:sysfs_chip_info:s0