Add sepolicy for PCIe link statistics
PCIe link statistics collected by dumpstate and pixelstats.
Test: adb bugreport && unzip bugreport*.zip && grep link_stats dumpstate_board.txt;
adb logcat "pixelstats-vendor:D *:S"
Bug: 264287533
Change-Id: I173ba399a60f29aa8a5edf1e86f97f214b4879c8
Signed-off-by: Doug Zobel <zobel@google.com>
diff --git a/whitechapel_pro/file.te b/whitechapel_pro/file.te
index 9852b02..740eebb 100644
--- a/whitechapel_pro/file.te
+++ b/whitechapel_pro/file.te
@@ -43,6 +43,7 @@
type sysfs_wifi, sysfs_type, fs_type;
type sysfs_exynos_bts, sysfs_type, fs_type;
type sysfs_exynos_bts_stats, sysfs_type, fs_type;
+type sysfs_exynos_pcie_stats, sysfs_type, fs_type;
type sysfs_bcmdhd, sysfs_type, fs_type;
type sysfs_chargelevel, sysfs_type, fs_type;
type sysfs_mfc, sysfs_type, fs_type;
diff --git a/whitechapel_pro/genfs_contexts b/whitechapel_pro/genfs_contexts
index a1e00e1..68caba7 100644
--- a/whitechapel_pro/genfs_contexts
+++ b/whitechapel_pro/genfs_contexts
@@ -377,6 +377,10 @@
genfscon sysfs /thermal_zone14/mode u:object_r:sysfs_thermal:s0
+# PCIe link
+genfscon sysfs /devices/platform/14520000.pcie/link_stats u:object_r:sysfs_exynos_pcie_stats:s0
+genfscon sysfs /devices/platform/11920000.pcie/link_stats u:object_r:sysfs_exynos_pcie_stats:s0
+
# Camera
genfscon sysfs /devices/platform/17000030.devfreq_intcam/devfreq/17000030.devfreq_intcam/min_freq u:object_r:sysfs_camera:s0
genfscon sysfs /devices/platform/17000060.devfreq_tnr/devfreq/17000060.devfreq_tnr/max_freq u:object_r:sysfs_camera:s0
diff --git a/whitechapel_pro/hal_dumpstate_default.te b/whitechapel_pro/hal_dumpstate_default.te
index 80116c4..23832cf 100644
--- a/whitechapel_pro/hal_dumpstate_default.te
+++ b/whitechapel_pro/hal_dumpstate_default.te
@@ -12,6 +12,9 @@
allow hal_dumpstate_default sysfs_exynos_bts:dir r_dir_perms;
allow hal_dumpstate_default sysfs_exynos_bts_stats:file r_file_perms;
+allow hal_dumpstate_default sysfs_exynos_pcie_stats:dir r_dir_perms;
+allow hal_dumpstate_default sysfs_exynos_pcie_stats:file r_file_perms;
+
allow hal_dumpstate_default sscoredump_vendor_data_coredump_file:dir r_dir_perms;
allow hal_dumpstate_default sscoredump_vendor_data_coredump_file:file r_file_perms;
diff --git a/whitechapel_pro/pixelstats_vendor.te b/whitechapel_pro/pixelstats_vendor.te
index b5b1594..23bff0b 100644
--- a/whitechapel_pro/pixelstats_vendor.te
+++ b/whitechapel_pro/pixelstats_vendor.te
@@ -31,6 +31,10 @@
allow pixelstats_vendor sysfs_bcl:dir search;
allow pixelstats_vendor sysfs_bcl:file r_file_perms;
+# PCIe statistics
+allow pixelstats_vendor sysfs_exynos_pcie_stats:dir search;
+allow pixelstats_vendor sysfs_exynos_pcie_stats:file rw_file_perms;
+
#perf-metrics
r_dir_file(pixelstats_vendor, sysfs_vendor_metrics)
allow pixelstats_vendor sysfs_vendor_metrics:lnk_file r_file_perms;
