66 lines
2.2 KiB
Text
66 lines
2.2 KiB
Text
# gpuservice - server for gpu stats and other gpu related services
|
|
typeattribute gpuservice coredomain;
|
|
type gpuservice_exec, system_file_type, exec_type, file_type;
|
|
|
|
init_daemon_domain(gpuservice)
|
|
|
|
binder_call(gpuservice, adbd)
|
|
binder_call(gpuservice, shell)
|
|
binder_call(gpuservice, system_server)
|
|
binder_use(gpuservice)
|
|
|
|
# Access the GPU.
|
|
allow gpuservice gpu_device:chr_file rw_file_perms;
|
|
|
|
# GPU service will need to load GPU driver, for example Vulkan driver in order
|
|
# to get the capability of the driver.
|
|
allow gpuservice same_process_hal_file:file { open read getattr execute map };
|
|
allow gpuservice ion_device:chr_file r_file_perms;
|
|
get_prop(gpuservice, hwservicemanager_prop)
|
|
hwbinder_use(gpuservice)
|
|
|
|
# Access /dev/graphics/fb0.
|
|
allow gpuservice graphics_device:dir search;
|
|
allow gpuservice graphics_device:chr_file rw_file_perms;
|
|
|
|
# Needed for dumpsys pipes.
|
|
allow gpuservice shell:fifo_file write;
|
|
|
|
# Needed for perfetto producer.
|
|
perfetto_producer(gpuservice)
|
|
|
|
# Use socket supplied by adbd, for cmd gpu vkjson etc.
|
|
allow gpuservice adbd:unix_stream_socket { read write getattr };
|
|
|
|
# Needed for interactive shell
|
|
allow gpuservice devpts:chr_file { read write getattr };
|
|
|
|
# Needed for dumpstate to dumpsys gpu.
|
|
allow gpuservice dumpstate:fd use;
|
|
allow gpuservice dumpstate:fifo_file write;
|
|
|
|
# Needed for stats callback registration to statsd.
|
|
allow gpuservice stats_service:service_manager find;
|
|
allow gpuservice statsmanager_service:service_manager find;
|
|
# TODO(b/146461633): remove this once native pullers talk to StatsManagerService
|
|
binder_call(gpuservice, statsd);
|
|
|
|
# Needed for reading tracepoint ids in order to attach bpf programs.
|
|
allow gpuservice debugfs_tracing:file r_file_perms;
|
|
allow gpuservice self:perf_event { cpu kernel open write };
|
|
neverallow gpuservice self:perf_event ~{ cpu kernel open write };
|
|
|
|
# Needed for interact with bpf fs.
|
|
allow gpuservice fs_bpf:dir search;
|
|
allow gpuservice fs_bpf:file read;
|
|
|
|
# Needed for enable the bpf program and read the map.
|
|
allow gpuservice bpfloader:bpf { map_read prog_run };
|
|
|
|
# Needed for getting a prop to ensure bpf programs loaded.
|
|
get_prop(gpuservice, bpf_progs_loaded_prop)
|
|
|
|
add_service(gpuservice, gpu_service)
|
|
|
|
# Only uncomment below line when in development
|
|
# userdebug_or_eng(`permissive gpuservice;')
|