Evolution-X-Tensor/device_google_zumapro
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shamp: Allow shamp to register AIDL hal

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Bug: 329367768

The `file_contexts` were modified to give the previous `modem_svc_sit`
permissions to the new `shared_modem_platform` executable.
Additionally, it was marked as a valid server for the
`ISharedModemPlaform` AIDL HAL.

Test: Build, flash and check to make sure correct logs on boot
Doc: go/shared-modem-platform-cpp-backend
Change-Id: I6bd6454f1c0b0c39c3ef6477cbec0e9f53b97038
This commit is contained in:
kierancyphus 2024-03-13 15:33:36 +08:00
parent cb1d17b4ba
commit e94313c494
2 changed files with 5 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
radio/file_contexts
View file

@ -6,12 +6,12 @@
/vendor/bin/sced u:object_r:sced_exec:s0
/vendor/bin/rfsd u:object_r:rfsd_exec:s0
/vendor/bin/modem_logging_control u:object_r:modem_logging_control_exec:s0
/vendor/bin/modem_svc_sit u:object_r:modem_svc_sit_exec:s0
/vendor/bin/modem_ml_svc_sit u:object_r:modem_ml_svc_sit_exec:s0
/vendor/bin/cbd u:object_r:cbd_exec:s0
/vendor/bin/hw/rild_exynos u:object_r:rild_exec:s0
/vendor/bin/hw/vendor\.google\.radioext@1\.0-service u:object_r:hal_radioext_default_exec:s0
/vendor/bin/liboemservice_proxy_default u:object_r:liboemservice_proxy_default_exec:s0
/vendor/bin/shared_modem_platform u:object_r:modem_svc_sit_exec:s0
# Config files
/vendor/etc/modem_ml_models\.conf u:object_r:modem_config_file:s0

5
radio/modem_svc_sit.te
View file

@ -34,6 +34,9 @@ set_prop(modem_svc_sit, vendor_modem_prop)
allow modem_svc_sit hal_exynos_rild_hwservice:hwservice_manager find;
get_prop(modem_svc_sit, hwservicemanager_prop)
# Modem SVC will register the default instance of the AIDL ISharedModemPlatform hal.
hal_server_domain(modem_svc_sit, hal_shared_modem_platform)
# Write trace data to the Perfetto traced daemon. This requires connecting to
# its producer socket and obtaining a (per-process) tmpfs fd.
perfetto_producer(modem_svc_sit)
@ -41,4 +44,4 @@ perfetto_producer(modem_svc_sit)
# Allow modem_svc_sit to access modem image file/dir
allow modem_svc_sit modem_img_file:dir r_dir_perms;
allow modem_svc_sit modem_img_file:file r_file_perms;
allow modem_svc_sit modem_img_file:lnk_file r_file_perms;
allow modem_svc_sit modem_img_file:lnk_file r_file_perms;