Allow HAL to access sysfs.

This is so that it can read fw metrics from sysfs and dump them through
dumpsys.

Test: Ran dumpsys and bugreport.
Bug: 193841666
Change-Id: I08c08e35bad35d0eefc3f6ad218fb47e24051b0c
This commit is contained in:
Sina Hassani 2021-07-15 21:55:57 -07:00
parent 5305955a86
commit e763f3cc9b

View file

@ -39,3 +39,7 @@ add_service(hal_neuralnetworks_darwinn, edgetpu_nnapi_service);
# Allow TPU NNAPI HAL to read the overcommit_memory info. # Allow TPU NNAPI HAL to read the overcommit_memory info.
allow hal_neuralnetworks_darwinn proc_overcommit_memory:file r_file_perms; allow hal_neuralnetworks_darwinn proc_overcommit_memory:file r_file_perms;
# Allows the logging service to access /sys/class/edgetpu
allow hal_neuralnetworks_darwinn sysfs_edgetpu:dir r_dir_perms;
allow hal_neuralnetworks_darwinn sysfs_edgetpu:file r_file_perms;