# Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are # met: # * Redistributions of source code must retain the above copyright # notice, this list of conditions and the following disclaimer. # * Redistributions in binary form must reproduce the above # copyright notice, this list of conditions and the following # disclaimer in the documentation and/or other materials provided # with the distribution. # * Neither the name of The Linux Foundation nor the names of its # contributors may be used to endorse or promote products derived # from this software without specific prior written permission. # # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED # WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN # IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. # Define domain type vendor_vppservice, domain; type vendor_vppservice_exec, exec_type, vendor_file_type, file_type; init_daemon_domain(vendor_vppservice) hal_server_domain(vendor_vppservice, hal_vpp) add_hwservice(vendor_vppservice, hal_vpp_hwservice) allow hal_vpp_client hal_vpp_hwservice:hwservice_manager find; binder_call(hal_vpp_client, hal_vpp_server) binder_call(hal_vpp_server, hal_vpp_client) # allow vppservice to access adsprpcd r_dir_file(vendor_vppservice, adsprpcd_file); get_prop(vendor_vppservice, adsprpc_prop) r_dir_file(vendor_vppservice, firmware_file); #allow access to vppservice (/data/vendor/vpp) allow vendor_vppservice vendor_vpp_data_file:dir create_dir_perms; allow vendor_vppservice vendor_vpp_data_file:file create_file_perms; #allow access to vppservice (/persist/vpp) r_dir_file(vendor_vppservice, persist_vpp_file) allow vendor_vppservice mnt_vendor_file:dir search; # allow vppservice to access ion, video device & qdsp_device allow vendor_vppservice ion_device:chr_file rw_file_perms; allow vendor_vppservice video_device:chr_file rw_file_perms; allow vendor_vppservice qdsp_device:chr_file r_file_perms; allow vendor_vppservice xdsp_device:chr_file r_file_perms; hal_client_domain(vendor_vppservice, hal_graphics_allocator)