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modem_svc_sit: create oem test iodev

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- Create radio_test_device for oem_test iodev.
- Grant modem_svc_sit to access radio_test_device.

Bug: 231380480

Signed-off-by: Xiaofan Jiang <xiaofanj@google.com>
Change-Id: Id06deedadf04c70b57e405a05533ed85764bdd1d
This commit is contained in:
xiaofanj 2022-06-07 03:06:13 +00:00 • committed by Xiaofan Jiang
parent c9085d37e0
commit b3576ef751
3 changed files with 6 additions and 0 deletions
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1
whitechapel_pro/device.te
View file

@ -18,6 +18,7 @@ type faceauth_heap_device, dmabuf_heap_device_type, dev_type;
type vframe_heap_device, dmabuf_heap_device_type, dev_type; type vframe_heap_device, dmabuf_heap_device_type, dev_type;
type vscaler_heap_device, dmabuf_heap_device_type, dev_type; type vscaler_heap_device, dmabuf_heap_device_type, dev_type;
type battery_history_device, dev_type; type battery_history_device, dev_type;
type radio_test_device, dev_type;
# SecureElement SPI device # SecureElement SPI device
type st54spi_device, dev_type; type st54spi_device, dev_type;

1
whitechapel_pro/file_contexts
View file

@ -149,6 +149,7 @@
/dev/st33spi u:object_r:st33spi_device:s0 /dev/st33spi u:object_r:st33spi_device:s0
/dev/ttyGS[0-3] u:object_r:serial_device:s0 /dev/ttyGS[0-3] u:object_r:serial_device:s0
/dev/oem_ipc[0-7] u:object_r:radio_device:s0 /dev/oem_ipc[0-7] u:object_r:radio_device:s0
/dev/oem_test u:object_r:radio_test_device:s0
/dev/umts_boot0 u:object_r:radio_device:s0 /dev/umts_boot0 u:object_r:radio_device:s0
/dev/umts_ipc0 u:object_r:radio_device:s0 /dev/umts_ipc0 u:object_r:radio_device:s0
/dev/umts_ipc1 u:object_r:radio_device:s0 /dev/umts_ipc1 u:object_r:radio_device:s0

4
whitechapel_pro/modem_svc_sit.te
View file

@ -24,3 +24,7 @@ get_prop(modem_svc_sit, vendor_rild_prop)
# hwservice permission # hwservice permission
allow modem_svc_sit hal_exynos_rild_hwservice:hwservice_manager find; allow modem_svc_sit hal_exynos_rild_hwservice:hwservice_manager find;
get_prop(modem_svc_sit, hwservicemanager_prop) get_prop(modem_svc_sit, hwservicemanager_prop)
userdebug_or_eng(`
allow modem_svc_sit radio_test_device:chr_file rw_file_perms;
')