commit 8c8130eb68c89987a94db084608a4229bad06c18
author Mark Salyzyn <salyzyn@google.com> Wed Dec 09 11:21:28 2015 -0800
committer Mark Salyzyn <salyzyn@google.com> Thu Dec 10 16:32:36 2015 -0800
tree 11981247b3893b20ef4b43cc7ec1cf5a88b864a4
parent b25116f735e00467057085c18a984aca0cc93a84

dumpstate: Dump eMMC 5.0 stats

Extended csd EXT_CSD_REV, PRE_EOL_INFO, DEVICE_LIFE_TIME_EST_TYP_A,
and DEVICE_LIFE_TIME_EST_TYP_B fields printed if available. Allow
dumpstate access to /sys/kernel/debug/mmc0/mmc0:0001/ext_csd.

Bug: 24200279
Change-Id: I310bdcf546a9307cf927f109359ad5a6d24b70f8

cmds/dumpstate/dumpstate.rc

diff --git a/cmds/dumpstate/dumpstate.rc b/cmds/dumpstate/dumpstate.rc
index cd5d6c4..4cd1803 100644
--- a/cmds/dumpstate/dumpstate.rc
+++ b/cmds/dumpstate/dumpstate.rc
@@ -1,3 +1,8 @@
+on boot
+    # Allow bugreports access to eMMC 5.0 stats
+    chown root mount /sys/kernel/debug/mmc0/mmc0:0001/ext_csd
+    chmod 0440 /sys/kernel/debug/mmc0/mmc0:0001/ext_csd
+
 service dumpstate /system/bin/dumpstate -s
     class main
     socket dumpstate stream 0660 shell log