From: Andreas Schneider <asn@cryptomilk.org>
Date: Wed, 8 Apr 2020 17:14:33 +0000 (+0200)
Subject: common: Add epicd
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fe59b2f9ef2de65c308b8bd6d2b026f5be920830;p=GitHub%2FLineageOS%2Fandroid_device_samsung_slsi_sepolicy.git

common: Add epicd

Change-Id: I44a9fd6f0b58235daed02f69607dae09c13b610b
---

diff --git a/common/vendor/device.te b/common/vendor/device.te
index 3ba5a9f..346aa4a 100644
--- a/common/vendor/device.te
+++ b/common/vendor/device.te
@@ -10,8 +10,10 @@ type sec_efs_block_device, dev_type;
 
 type bbd_device, dev_type;
 type drb_device, dev_type;
+type epic_device, dev_type;
 type fp_sensor_device, dev_type;
 type io_device, dev_type;
+type pm_qos_device, dev_type;
 type radio_qos_device, dev_type;
 type ssp_device, dev_type;
 type vendor_radio_device, dev_type;
diff --git a/common/vendor/epicd.te b/common/vendor/epicd.te
new file mode 100644
index 0000000..40aa60c
--- /dev/null
+++ b/common/vendor/epicd.te
@@ -0,0 +1,27 @@
+type epicd, domain;
+type epicd_exec, exec_type, vendor_file_type, file_type;
+
+# epicd is started by init, type transit from init domain to epicd domain
+init_daemon_domain(epicd)
+
+# WTF?
+# execve("/vendor/bin/sh", ["sh", "-c", "getprop ro.hardware"]
+allow epicd vendor_shell_exec:file execute_no_trans;
+
+# WTF?
+# execve("/vendor/bin/getprop", ["getprop", "ro.hardware"]
+allow epicd vendor_toolbox_exec:file execute_no_trans;
+
+# /dev/cluster[0-9]_freq_(max|min)
+# /dev/*_throughput*
+# /dev/gpu_freq_(max|min)
+allow epicd pm_qos_device:chr_file rw_file_perms;
+
+# /dev/socket/
+allow epicd socket_device:dir w_dir_perms;
+
+# /dev/socket/epic
+allow epicd epicd_socket:unix_dgram_socket { read write };
+
+# /dev/mode
+allow epicd epic_device:chr_file rw_file_perms;
diff --git a/common/vendor/file.te b/common/vendor/file.te
index c67ca6d..3ebe446 100644
--- a/common/vendor/file.te
+++ b/common/vendor/file.te
@@ -20,6 +20,9 @@ type sec_efs_file, file_type;
 type tee_efs_file, file_type;
 type wifi_efs_file, file_type;
 
+# SOCKETS
+type epicd_socket, file_type, data_file_type;
+
 ### SYSFS
 type sysfs_argos, sysfs_type, r_fs_type, fs_type;
 type sysfs_battery, sysfs_type, r_fs_type, fs_type;
diff --git a/common/vendor/file_contexts b/common/vendor/file_contexts
index 234d946..c95733d 100644
--- a/common/vendor/file_contexts
+++ b/common/vendor/file_contexts
@@ -27,6 +27,10 @@
 /dev/batch_io                                u:object_r:io_device:s0
 /dev/ssp_sensorhub                           u:object_r:ssp_device:s0
 
+### epic
+/dev/mode                                    u:object_r:epic_device:s0
+/dev/socket/epic                             u:object_r:epicd_socket:s0
+
 ### gnss/gps
 /dev/bbd_control                             u:object_r:bbd_device:s0
 /dev/bbd_packet                              u:object_r:bbd_device:s0
@@ -38,7 +42,25 @@
 /dev/ttyBCM[0-9]*                            u:object_r:bbd_device:s0
 
 ### qos
+/dev/bus_throughput                          u:object_r:pm_qos_device:s0
+/dev/bus_throughput_max                      u:object_r:pm_qos_device:s0
+/dev/cluster0_freq_max                       u:object_r:pm_qos_device:s0
+/dev/cluster0_freq_min                       u:object_r:pm_qos_device:s0
+/dev/cluster1_freq_max                       u:object_r:pm_qos_device:s0
+/dev/cluster1_freq_min                       u:object_r:pm_qos_device:s0
+/dev/cluster2_freq_max                       u:object_r:pm_qos_device:s0
+/dev/cluster2_freq_min                       u:object_r:pm_qos_device:s0
+/dev/cpu_online_max                          u:object_r:pm_qos_device:s0
+/dev/cpu_online_min                          u:object_r:pm_qos_device:s0
+/dev/device_throughput                       u:object_r:pm_qos_device:s0
+/dev/device_throughput_max                   u:object_r:pm_qos_device:s0
+/dev/gpu_freq_max                            u:object_r:pm_qos_device:s0
+/dev/gpu_freq_min                            u:object_r:pm_qos_device:s0
+/dev/mfc_throughput                          u:object_r:pm_qos_device:s0
+/dev/mfc_throughput_max                      u:object_r:pm_qos_device:s0
 /dev/network_throughput                      u:object_r:radio_qos_device:s0
+/dev/npu_throughput                          u:object_r:pm_qos_device:s0
+/dev/npu_throughput_max                      u:object_r:pm_qos_device:s0
 
 ### radio
 # DRB