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-rw-r--r--package/utils/ct-bugcheck/Makefile52
-rw-r--r--package/utils/ct-bugcheck/src/bugcheck.initd16
-rwxr-xr-xpackage/utils/ct-bugcheck/src/bugcheck.sh115
-rwxr-xr-xpackage/utils/ct-bugcheck/src/bugchecker.sh29
4 files changed, 212 insertions, 0 deletions
diff --git a/package/utils/ct-bugcheck/Makefile b/package/utils/ct-bugcheck/Makefile
new file mode 100644
index 0000000000..5deb1e0d35
--- /dev/null
+++ b/package/utils/ct-bugcheck/Makefile
@@ -0,0 +1,52 @@
+#
+# Copyright (C) 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=ct-bugcheck
+PKG_RELEASE:=2016-07-21
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/ct-bugcheck
+ SECTION:=utils
+ CATEGORY:=Utilities
+ TITLE:=Bug checking and reporting utility
+ VERSION:=$(PKG_RELEASE)
+ MAINTAINER:=Ben Greear <greearb@candelatech.com>
+endef
+
+define Package/ct-bugcheck/description
+ Scripts to check for bugs (like firmware crashes) and package them for reporting.
+ Currently this script only checks for ath10k firmware crashes.
+ Once installed, you can enable this tool by creating a file called
+ /etc/config/bugcheck with the following contents:
+ DO_BUGCHECK=1
+ export DO_BUGCHECK
+
+endef
+
+define Build/Prepare
+ $(CP) src/bugcheck.sh $(PKG_BUILD_DIR)/
+ $(CP) src/bugchecker.sh $(PKG_BUILD_DIR)/
+ $(CP) src/bugcheck.initd $(PKG_BUILD_DIR)/
+endef
+
+define Build/Compile
+ true
+endef
+
+define Package/ct-bugcheck/install
+ $(INSTALL_DIR) $(1)/usr/bin
+ $(INSTALL_DIR) $(1)/etc/init.d
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/bugcheck.sh $(1)/usr/bin/
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/bugchecker.sh $(1)/usr/bin/
+ $(INSTALL_BIN) $(PKG_BUILD_DIR)/bugcheck.initd $(1)/etc/init.d/bugcheck
+endef
+
+$(eval $(call BuildPackage,ct-bugcheck))
diff --git a/package/utils/ct-bugcheck/src/bugcheck.initd b/package/utils/ct-bugcheck/src/bugcheck.initd
new file mode 100644
index 0000000000..b97a415bbf
--- /dev/null
+++ b/package/utils/ct-bugcheck/src/bugcheck.initd
@@ -0,0 +1,16 @@
+#!/bin/sh /etc/rc.common
+# Copyright (C) 2016 OpenWrt.org
+
+START=99
+
+USE_PROCD=1
+PROG=/usr/bin/bugchecker.sh
+
+# To actually make bugchecker.sh run, see comments
+# at top of its file.
+
+start_service () {
+ procd_open_instance
+ procd_set_param command "$PROG"
+ procd_close_instance
+}
diff --git a/package/utils/ct-bugcheck/src/bugcheck.sh b/package/utils/ct-bugcheck/src/bugcheck.sh
new file mode 100755
index 0000000000..85f70c5e79
--- /dev/null
+++ b/package/utils/ct-bugcheck/src/bugcheck.sh
@@ -0,0 +1,115 @@
+#!/bin/sh
+
+# Check for ath10k (and maybe other) bugs, package them up,
+# and let user know what to do with them.
+
+TMPLOC=/tmp
+CRASHDIR=$TMPLOC/bugcheck
+FOUND_BUG=0
+
+# set -x
+
+bugcheck_generic()
+{
+ echo "LEDE crashlog report" > $CRASHDIR/info.txt
+ date >> $CRASHDIR/info.txt
+ echo >> $CRASHDIR/info.txt
+ echo "uname" >> $CRASHDIR/info.txt
+ uname -a >> $CRASHDIR/info.txt
+ echo >> $CRASHDIR/info.txt
+ echo "os-release" >> $CRASHDIR/info.txt
+ cat /etc/os-release >> $CRASHDIR/info.txt
+ echo >> $CRASHDIR/info.txt
+ echo "os-release" >> $CRASHDIR/info.txt
+ cat /etc/os-release >> $CRASHDIR/info.txt
+ echo >> $CRASHDIR/info.txt
+ echo "dmesg output" >> $CRASHDIR/info.txt
+ dmesg >> $CRASHDIR/info.txt
+ if [ -x /usr/bin/lspci ]
+ then
+ echo >> $CRASHDIR/info.txt
+ echo "lspci" >> $CRASHDIR/info.txt
+ lspci >> $CRASHDIR/info.txt
+ fi
+ echo >> $CRASHDIR/info.txt
+ echo "cpuinfo" >> $CRASHDIR/info.txt
+ cat /proc/cpuinfo >> $CRASHDIR/info.txt
+ echo >> $CRASHDIR/info.txt
+ echo "meminfo" >> $CRASHDIR/info.txt
+ cat /proc/cpuinfo >> $CRASHDIR/info.txt
+ echo >> $CRASHDIR/info.txt
+ echo "cmdline" >> $CRASHDIR/info.txt
+ cat /proc/cmdline >> $CRASHDIR/info.txt
+ echo >> $CRASHDIR/info.txt
+ echo "lsmod" >> $CRASHDIR/info.txt
+ lsmod >> $CRASHDIR/info.txt
+}
+
+roll_crashes()
+{
+ # Roll any existing crashes
+ if [ -d $CRASHDIR ]
+ then
+ if [ -d $CRASHDIR.1 ]
+ then
+ rm -fr $CRASHDIR.1
+ fi
+ mv $CRASHDIR $CRASHDIR.1
+ fi
+
+ # Prepare location
+ mkdir -p $CRASHDIR
+}
+
+# ath10k, check debugfs entries.
+for i in /sys/kernel/debug/ieee80211/*/ath10k/fw_crash_dump
+do
+ #echo "Checking $i"
+ if cat $i > $TMPLOC/ath10k_crash.bin 2>&1
+ then
+ FOUND_BUG=1
+
+ #echo "Found ath10k crash data in $i"
+ roll_crashes
+
+ ADIR=${i/fw_crash_dump/}
+
+ CTFW=0
+ if grep -- -ct- $TMPLOC/ath10k_crash.bin > /dev/null 2>&1
+ then
+ CTFW=1
+ fi
+
+ echo "Send bug reports to:" > $CRASHDIR/report_to.txt
+ if [ -f $ADIR/ct_special -o $CTFW == "1" ]
+ then
+ # Looks like this is CT firmware or driver...
+ echo "greearb@candelatech.com" >> $CRASHDIR/report_to.txt
+ echo "and/or report or check for duplicates here:" >> $CRASHDIR/report_to.txt
+ echo "https://github.com/greearb/ath10k-ct/issues" >> $CRASHDIR/report_to.txt
+ else
+ # Not sure who would want these bug reports for upstream...
+ echo "https://www.lede-project.org/" >> $CRASHDIR/report_to.txt
+ fi
+ echo >> $CRASHDIR/report_to.txt
+ echo "Please attach all files in this directory to bug reports." >> $CRASHDIR/report_to.txt
+
+ mv $TMPLOC/ath10k_crash.bin $CRASHDIR
+
+ # Add any more ath10k specific stuff here.
+
+ # And call generic bug reporting logic
+ bugcheck_generic
+ fi
+done
+
+if [ $FOUND_BUG == "1" ]
+ then
+ # Notify LUCI somehow?
+ echo "bugcheck.sh found an issue to be reported" > /dev/kmsg
+ echo "See $CRASHDIR for details on how to report this" > /dev/kmsg
+ # Let calling code know something was wrong.
+ exit 1
+fi
+
+exit 0
diff --git a/package/utils/ct-bugcheck/src/bugchecker.sh b/package/utils/ct-bugcheck/src/bugchecker.sh
new file mode 100755
index 0000000000..be305af390
--- /dev/null
+++ b/package/utils/ct-bugcheck/src/bugchecker.sh
@@ -0,0 +1,29 @@
+#!/bin/sh
+
+# Periodically call bugcheck.sh script
+
+CHECKER=bugcheck.sh
+SLEEPFOR=60
+
+DO_BUGCHECK=0
+
+# So, to enable this, you create an /etc/config/bugcheck file
+# with contents like:
+# DO_BUGCHECK=1
+# export DO_BUGCHECK
+
+if [ -f /etc/config/bugcheck ]
+ then
+ . /etc/config/bugcheck
+fi
+
+if [ $DO_BUGCHECK == 0 ]
+then
+ exit 0
+fi
+
+while true
+ do
+ $CHECKER
+ sleep $SLEEPFOR
+done
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