legacy/vendor/common/qcc_trd.te

# Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
#
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type vendor_qcc_trd_exec, file_type, vendor_file_type, exec_type;

init_daemon_domain(vendor_qcc_trd)

vndbinder_use(vendor_qcc_trd)

allow vendor_qcc_trd vendor_qcc_trd_data_file:file create_file_perms;
allow vendor_qcc_trd vendor_qcc_trd_data_file:dir create_dir_perms;

# access to /dev/ramdump_microdump_modem
allow vendor_qcc_trd vendor_ramdump_microdump_modem_device:chr_file r_file_perms;

# cpustats
# access to /sys/class/power_supply/bms/charge_counter
# access to /sys/class/power_supply/battery/capacity
# access to /sys/class/power_supply/battery/status
allow vendor_qcc_trd sysfs_battery_supply:{file lnk_file} r_file_perms;
allow vendor_qcc_trd sysfs_battery_supply:dir r_dir_perms;

# gpustats
# /sys/class/kgsl/kgsl-3d0/gpu_busy_percentage
# /sys/class/kgsl/kgsl-3d0/gpuclk
# /sys/class/kgsl/kgsl-3d0/gpu_clock_stats
# /sys/class/kgsl/kgsl-3d0/num_pwrlevels
# /sys/class/kgsl/kgsl-3d0/gpu_available_frequencies
allow vendor_qcc_trd sysfs_kgsl:{file lnk_file} r_file_perms;
allow vendor_qcc_trd sysfs_kgsl:dir r_dir_perms;
allow vendor_qcc_trd vendor_sysfs_kgsl_gpuclk:{file lnk_file} r_file_perms;
allow vendor_qcc_trd vendor_sysfs_kgsl_gpuclk:dir r_dir_perms;

# cpustats /sys/class/leds/lcd-backlight/brightness
allow vendor_qcc_trd sysfs_leds:{file lnk_file} r_file_perms;
allow vendor_qcc_trd sysfs_leds:dir r_dir_perms;

# cpustats /sys/class/backlight/panel0-backlight/brightness
allow vendor_qcc_trd sysfs_graphics:{file lnk_file} r_file_perms;
allow vendor_qcc_trd sysfs_graphics:dir r_dir_perms;

# cpustats /sys/class/thermal/thermal_zone%d
allow vendor_qcc_trd sysfs_thermal:{file lnk_file} r_file_perms;
allow vendor_qcc_trd sysfs_thermal:dir r_dir_perms;

# cpustats /proc/stat
allow vendor_qcc_trd proc_stat:file r_file_perms;
allow vendor_qcc_trd proc_stat:dir r_dir_perms;

#access to taskstats interface for process stats
allow vendor_qcc_trd self:{ netlink_socket netlink_generic_socket } create_socket_perms_no_ioctl;

# mps /persist/hlos_rfs/shared
allow vendor_qcc_trd mnt_vendor_file:dir r_dir_perms;
allow vendor_qcc_trd persist_rfs_shared_hlos_file:dir rw_dir_perms;
allow vendor_qcc_trd persist_rfs_shared_hlos_file:file create_file_perms;

# for logcat
unix_socket_connect(vendor_qcc_trd, logdr, logd);

# allow qcc_prop
set_prop(vendor_qcc_trd, vendor_qcc_prop);

# qmi
qmux_socket(vendor_qcc_trd);
allow vendor_qcc_trd self:{ socket qipcrtr_socket } create_socket_perms;
allowxperm vendor_qcc_trd self:{ socket qipcrtr_socket } ioctl msm_sock_ipc_ioctls;

# read ver_info.txt
allow vendor_qcc_trd vendor_firmware_file:dir r_dir_perms;
allow vendor_qcc_trd vendor_firmware_file:file r_file_perms;