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Add udc sysfs to udc_sysfs fs context

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This is needed for system server to monitor usb gadget state.
Grant hal_usb_impl read access as it's needed by UsbDataSessionMonitor.

Bug: 339241080
Test: tested on Shiba
Flag: android.hardware.usb.flags.enable_udc_sysfs_usb_state_update
Change-Id: Iab3c20569cb22d7524ca303f6cb3eaf40aa2161d
This commit is contained in:
Roy Luo 2024-05-21 22:56:24 +00:00
parent 7c7ec16cad
commit eb5a3cd47a
2 changed files with 2 additions and 0 deletions
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1
vendor/genfs_contexts vendored
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@ -242,6 +242,7 @@ genfscon sysfs /devices/platform/10cb0000.hsi2c/i2c-11/11-0057/power_supply/pca9
genfscon sysfs /devices/platform/10cb0000.hsi2c/i2c-11/11-0069/power_supply/dc/wakeup u:object_r:sysfs_wakeup:s0
genfscon sysfs /devices/platform/10cb0000.hsi2c/i2c-11/11-0069/power_supply/main-charger/wakeup u:object_r:sysfs_wakeup:s0
genfscon sysfs /devices/platform/10cb0000.hsi2c/i2c-11/11-0069/wakeup/wakeup u:object_r:sysfs_wakeup:s0
genfscon sysfs /devices/platform/11210000.usb/11210000.dwc3/udc/11210000.dwc3/state u:object_r:sysfs_udc:s0
genfscon sysfs /devices/platform/11210000.usb/11210000.dwc3/wakeup u:object_r:sysfs_wakeup:s0
genfscon sysfs /devices/platform/11210000.usb/11210000.dwc3/xhci-hcd-exynos.4.auto/wakeup u:object_r:sysfs_wakeup:s0
genfscon sysfs /devices/platform/11210000.usb/11210000.dwc3/xhci-hcd-exynos.4.auto/usb1 u:object_r:sysfs_wakeup:s0

1
vendor/hal_usb_impl.te vendored
View file

@ -20,6 +20,7 @@ hal_client_domain(hal_usb_impl, hal_thermal);
# For monitoring usb sysfs attributes
allow hal_usb_impl sysfs_wakeup:dir search;
allow hal_usb_impl sysfs_wakeup:file r_file_perms;
allow hal_usb_impl sysfs_udc:file r_file_perms;
# For metrics upload
allow hal_usb_impl fwk_stats_service:service_manager find;