allow wcnss_service misc_block_device:blk_file r_file_perms;
allow wcnss_service block_device:dir {search};

allow wcnss_service efs_file:dir search;
allow wcnss_service efs_file:file r_file_perms;
allow wcnss_service wifi_efs_file:dir search;
allow wcnss_service wifi_efs_file:file r_file_perms;