Evolution-X-Tensor/device_google_gs-common
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Allow edgetpu_tachyon_service to access GXP device & Dmabuf.

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As gxp stack will be using Tachyon service to process kernels on aurora
dsp, these permissions will be needed.

Bug: 279655948
Change-Id: I04c11575208d0ca1a3dda68db1367804c4d7596d
Signed-off-by: Dinesh Yadav <dkyadav@google.com>
This commit is contained in:
Dinesh Yadav 2023-11-22 13:03:29 +00:00
parent 89796047b8
commit e7cffe4da5
2 changed files with 6 additions and 0 deletions
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3
edgetpu/sepolicy/edgetpu_tachyon_service.te
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@ -27,6 +27,9 @@ allow edgetpu_tachyon_server gpu_device:chr_file rw_file_perms;
allow edgetpu_tachyon_server gpu_device:dir r_dir_perms;
allow edgetpu_tachyon_server ion_device:chr_file r_file_perms;
# Allow Tachyon service to access dmabuf sysytem.
allow edgetpu_tachyon_server dmabuf_system_heap_device:chr_file r_file_perms;
# Allow Tachyon service to read the overcommit_memory info.
allow edgetpu_tachyon_server proc_overcommit_memory:file r_file_perms;

3
gxp/sepolicy/edgetpu_tachyon_service.te Normal file
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@ -0,0 +1,3 @@
# Allow Tachyon service to access the GXP device and read GXP properties.
allow edgetpu_tachyon_server gxp_device:chr_file rw_file_perms;
get_prop(edgetpu_tachyon_server, vendor_gxp_prop)