Add UFS health information into board specific dumpstate
Test: Take bugreport
Bug: 66967195
Change-Id: Id635b64f77d4a6fdc1ace2290f89adfdf86514a7
diff --git a/dumpstate/DumpstateDevice.cpp b/dumpstate/DumpstateDevice.cpp
index 8df6291..7bab6be 100755
--- a/dumpstate/DumpstateDevice.cpp
+++ b/dumpstate/DumpstateDevice.cpp
@@ -234,6 +234,7 @@
DumpFileToFd(fd, "UFS model", "/sys/block/sda/device/model");
DumpFileToFd(fd, "UFS rev", "/sys/block/sda/device/rev");
DumpFileToFd(fd, "UFS size", "/sys/block/sda/size");
+ RunCommandToFd(fd, "UFS health", {"/vendor/bin/sh", "-c", "for f in $(find /sys/kernel/debug/ufshcd0 -type f); do if [[ -r $f && -f $f ]]; then echo --- $f; cat $f; fi; done"});
DumpFileToFd(fd, "INTERRUPTS", "/proc/interrupts");
DumpFileToFd(fd, "RPM Stats", "/d/rpm_stats");
DumpFileToFd(fd, "Power Management Stats", "/d/rpm_master_stats");
diff --git a/init.hardware.rc b/init.hardware.rc
index 4d15ad8..1b12119 100644
--- a/init.hardware.rc
+++ b/init.hardware.rc
@@ -583,6 +583,19 @@
write /dev/cpuset/application/background/cpus 0-1
write /dev/cpuset/application/cpus 0-1,4-5
+ # UFS health
+ chmod 755 /sys/kernel/debug/ufshcd0
+ chown 644 /sys/kernel/debug/ufshcd0/err_state
+ chmod 644 /sys/kernel/debug/ufshcd0/power_mode
+ chmod 644 /sys/kernel/debug/ufshcd0/host_regs
+ chmod 644 /sys/kernel/debug/ufshcd0/show_hba
+ chmod 644 /sys/kernel/debug/ufshcd0/dump_device_desc
+ chmod 644 /sys/kernel/debug/ufshcd0/dump_health_desc
+ chmod 755 /sys/kernel/debug/ufshcd0/stats
+ chmod 644 /sys/kernel/debug/ufshcd0/stats/req_stats
+ chmod 644 /sys/kernel/debug/ufshcd0/stats/query_stats
+ chmod 644 /sys/kernel/debug/ufshcd0/stats/err_stats
+
on property:init.svc.vendor.per_mgr=running
start vendor.per_proxy
diff --git a/sepolicy/vendor/file.te b/sepolicy/vendor/file.te
index fc569b5..2e41283 100644
--- a/sepolicy/vendor/file.te
+++ b/sepolicy/vendor/file.te
@@ -27,6 +27,7 @@
type debugfs_wlan, debugfs_type, fs_type;
type debugfs_mdp, debugfs_type, fs_type;
type debugfs_icnss, debugfs_type, fs_type;
+type debugfs_ufs, debugfs_type, fs_type;
# /proc
type proc_wifi_dbg, fs_type;
diff --git a/sepolicy/vendor/genfs_contexts b/sepolicy/vendor/genfs_contexts
index fae6021..6acbe84 100644
--- a/sepolicy/vendor/genfs_contexts
+++ b/sepolicy/vendor/genfs_contexts
@@ -85,3 +85,4 @@
genfscon debugfs /mdp u:object_r:debugfs_mdp:s0
genfscon debugfs /rmt_storage u:object_r:debugfs_rmt_storage:s0
genfscon debugfs /icnss u:object_r:debugfs_icnss:s0
+genfscon debugfs /ufshcd0 u:object_r:debugfs_ufs:s0
diff --git a/sepolicy/vendor/hal_dumpstate_impl.te b/sepolicy/vendor/hal_dumpstate_impl.te
index 9512b22..32b875d 100644
--- a/sepolicy/vendor/hal_dumpstate_impl.te
+++ b/sepolicy/vendor/hal_dumpstate_impl.te
@@ -45,6 +45,8 @@
allow hal_dumpstate_impl debugfs_icnss:file r_file_perms;
allow hal_dumpstate_impl debugfs_ipc:file r_file_perms;
allow hal_dumpstate_impl proc_stat:file r_file_perms;
+allow hal_dumpstate_impl debugfs_ufs:dir r_dir_perms;
+allow hal_dumpstate_impl debugfs_ufs:file r_file_perms;
# Access to files for dumping
allow hal_dumpstate_impl sysfs:dir r_dir_perms;
