M7350v1_en_gpl

qcom-opensource/kernel/kernel-tests/coresight/stm/Android.mk

@@ -0,0 +1,16 @@
+LOCAL_PATH := $(call my-dir)
+
+define ADD_TEST
+
+include $(CLEAR_VARS)
+LOCAL_MODULE       := $1
+LOCAL_SRC_FILES    := $1
+LOCAL_MODULE_CLASS := EXECUTABLE
+LOCAL_MODULE_TAGS  := debug
+LOCAL_MODULE_PATH  := $(TARGET_OUT_DATA)/kernel-tests/coresight/core/stm
+include $(BUILD_PREBUILT)
+
+endef
+
+TEST_LIST := stm_disable.sh  stm_enable.sh  stm_etf_dump.sh  stm_etr_dump.sh
+$(foreach TEST,$(TEST_LIST),$(eval $(call ADD_TEST,$(TEST))))

qcom-opensource/kernel/kernel-tests/coresight/stm/stm_disable.sh

@@ -0,0 +1,46 @@
+#! /bin/sh
+
+# Copyright (c) 2013, The Linux Foundation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of The Linux Foundation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+echo "-----Coresight STM Disable Test Starting-----"
+echo "---------------------------------------------"
+source "$(dirname $0)/../cs_common.sh"
+stm_disable
+retval=$?
+if [ $retval -eq 0 ]
+then
+        stm_test_if_disabled
+        retval=$?
+        if [ $retval -eq 0 ]
+        then
+                echo "PASS: STM disabled"
+        fi
+fi
+echo "-----Coresight STM Disable Test Complete-----"
+echo "---------------------------------------------"
+echo ""

qcom-opensource/kernel/kernel-tests/coresight/stm/stm_enable.sh

@@ -0,0 +1,47 @@
+#! /bin/sh
+
+# Copyright (c) 2013, The Linux Foundation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of The Linux Foundation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+echo "-----Coresight STM Enable Test Starting-----"
+echo "--------------------------------------------"
+source "$(dirname $0)/../cs_common.sh"
+stm_enable
+retval=$?
+if [ $retval -eq 0 ]
+then
+        stm_test_if_enabled
+        retval=$?
+        if [ $retval -eq 0 ]
+        then
+                echo "PASS: STM Enabled"
+        fi
+fi
+echo "-----Coresight STM Enable Test Complete-----"
+echo "--------------------------------------------"
+echo ""

qcom-opensource/kernel/kernel-tests/coresight/stm/stm_etf_dump.sh

@@ -0,0 +1,79 @@
+#!/bin/sh
+
+# Copyright (c) 2013, The Linux Foundation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of The Linux Foundation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+echo "-----Coresight ETF Dump Test for STM Starting-----"
+echo "--------------------------------------------------"
+source "$(dirname $0)/../cs_common.sh"
+stm_port=$stmpath"/port_enable"
+stm_hwevent=$stmpath"/hwevent_enable"
+if [ ! -d $debugfs ]
+then
+        mkdir $debufgs
+fi
+mount -t debugfs nodev $debugfs 2>/dev/null
+echo 0 > $debugfs"/tracing/events/enable"
+#make etf current trace sink
+echo 1 > $tmcetfpath"/curr_sink"
+stm_enable
+#disable hwevents when stm is enabled
+echo 0 > $stm_hwevent
+echo "stm-dump" > "/dev/coresight-stm"
+stm_disable
+if [ ! -d "/data/coresight-test" ]
+then
+        mkdir -p "/data/coresight-test"
+fi
+cat "/dev/coresight-tmc-etf" > "/data/coresight-test/stm_etf.bin"
+chmod a+x "/data/coresight-test/stm_etf.bin"
+hexdump -ve '1/1 "%.2X"' "/data/coresight-test/stm_etf.bin" > "/data/coresight-test/stm_etf.txt"
+brk=0
+skip=0
+size=0
+while [ $brk -eq 0 ]
+do
+        dd if="/data/coresight-test/stm_etf.txt" bs=1 skip=$skip count=16 of="/data/coresight-test/stm_etf.out" 2> /dev/null
+        if grep '0\{16\}' "/data/coresight-test/stm_etf.out" > /dev/null
+        then
+                brk=1
+        else
+                size=$(( size + 16 ))
+        fi
+        skip=$(( skip + 16 ))
+done
+if [ $size -eq 160 ]
+then
+        echo "PASS: STM ETF dump test"
+else
+        echo "FAIL: STM ETF dump test"
+fi
+rm -r "/data/coresight-test"
+umount  "/sys/kernel/debug" 2>/dev/null
+echo "-----Coresight ETF Dump Test for STM Complete-----"
+echo "--------------------------------------------------"
+echo ""

qcom-opensource/kernel/kernel-tests/coresight/stm/stm_etr_dump.sh

@@ -0,0 +1,79 @@
+#!/bin/sh
+
+# Copyright (c) 2013, The Linux Foundation. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of The Linux Foundation nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+echo "-----Coresight ETR Dump Test for STM Starting-----"
+echo "--------------------------------------------------"
+source "$(dirname $0)/../cs_common.sh"
+stm_port=$stmpath"/port_enable"
+stm_hwevent=$stmpath"/hwevent_enable"
+if [ ! -d $debugfs ]
+then
+        mkdir $debufgs
+fi
+mount -t debugfs nodev $debugfs 2>/dev/null
+echo 0 > $debugfs"/tracing/events/enable"
+#make etr current trace sink
+echo 1 > $tmcetrpath"/curr_sink"
+stm_enable
+#disable hwevents when stm is enabled
+echo 0 > $stm_hwevent
+echo "stm-dump" > "/dev/coresight-stm"
+stm_disable
+if [ ! -d "/data/coresight-test" ]
+then
+        mkdir -p "/data/coresight-test"
+fi
+cat "/dev/coresight-tmc-etr" > "/data/coresight-test/stm_etr.bin"
+chmod a+x "/data/coresight-test/stm_etr.bin"
+hexdump -ve '1/1 "%.2X"' "/data/coresight-test/stm_etr.bin" > "/data/coresight-test/stm_etr.txt"
+brk=0
+skip=0
+size=0
+while [ $brk -eq 0 ]
+do
+        dd if="/data/coresight-test/stm_etr.txt" bs=1 skip=$skip count=16 of="/data/coresight-test/stm_etr.out" 2> /dev/null
+        if grep '0\{16\}' "/data/coresight-test/stm_etr.out" > /dev/null
+        then
+                brk=1
+        else
+                size=$(( size + 16 ))
+        fi
+        skip=$(( skip + 16 ))
+done
+if [ $size -eq 160 ]
+then
+        echo "PASS: STM ETR dump test"
+else
+        echo "FAIL: STM ETR dump test"
+fi
+rm -r "/data/coresight-test"
+umount  "/sys/kernel/debug" 2>/dev/null
+echo "-----Coresight ETR Dump Test for STM Complete-----"
+echo "--------------------------------------------------"
+echo ""