810349517a
Previously supported in some cases. Now extend it to all common cases Bug: 263394888 Test: Built and ran DBA Hal on Android Device Change-Id: I9a5c6a6c8d8b6c23a7d86678ecae57a9f0bcdf7a
39 lines
1.6 KiB
Plaintext
39 lines
1.6 KiB
Plaintext
# EdgeTPU DBA service.
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type edgetpu_dba_server, domain;
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type edgetpu_dba_server_exec, exec_type, vendor_file_type, file_type;
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init_daemon_domain(edgetpu_dba_server)
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# The vendor service will use binder calls.
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binder_use(edgetpu_dba_server);
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# The vendor service will serve a binder service.
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binder_service(edgetpu_dba_server);
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# EdgeTPU DBA service to register the service to service_manager.
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add_service(edgetpu_dba_server, edgetpu_dba_service);
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# Allow EdgeTPU DBA service to look for TPU instance in /dev/edgetpu or /dev/edgetpu-soc.
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allow edgetpu_dba_server edgetpu_device:chr_file rw_file_perms;
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# Allow EdgeTPU DBA service to request power hints from the Power Service.
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hal_client_domain(edgetpu_dba_server, hal_power)
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# Allow EdgeTPU DBA service to access hardware buffers and ION memory.
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allow edgetpu_dba_server hal_allocator:fd use;
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allow edgetpu_dba_server hal_graphics_mapper_hwservice:hwservice_manager find;
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allow edgetpu_dba_server hal_graphics_allocator:fd use;
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allow edgetpu_dba_server gpu_device:chr_file rw_file_perms;
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allow edgetpu_dba_server gpu_device:dir r_dir_perms;
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allow edgetpu_dba_server ion_device:chr_file r_file_perms;
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# Allow EdgeTPU DBA service to read the overcommit_memory info.
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allow edgetpu_dba_server proc_overcommit_memory:file r_file_perms;
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# Allow EdgeTPU DBA service to read the kernel version.
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# This is done inside the InitGoogle.
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allow edgetpu_dba_server proc_version:file r_file_perms;
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# Allow EdgeTPU DBA service to send trace packets to Perfetto with SELinux enabled
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# under userdebug builds.
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userdebug_or_eng(`perfetto_producer(edgetpu_dba_server)')
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