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#!/data/busybox/bin/bash
#===================================================================================
# FILE: regression_test_suite54xx.sh
#
# USAGE: regression_test_suite54xx.sh ref_version new_version
#
# DESCRIPTION: OMAPCONF No Regression Test Suite for OMAP5 platform.
# Compare omapconf output from reference and new versions.
# Report any discrepency.
#
# OPTIONS:
# ref_version: name of the reference binary, INCLUDING PATH.
# new_version: name of the new binary to be tested, INCLUDING PATH.
# REQUIREMENTS: TO BE RUN ON OMAP5 PLATFORM ONLY
# BUGS: ---
# NOTES: ---
# AUTHOR: Patrick Titiano
# COMPANY: Texas Instruments France
VERSION=1.02
# CREATED: 2011-12-22
# REVISION: ---
#===================================================================================


#=== FUNCTION ==================================================================
# NAME: compare
# DESCRIPTION: compare command result of 2 versions of omapconf
# Save log in file.
# PARAMETER
# 1: omapconf command to be tested (including all parameters
# 2: test identification string
# 3: display new line at end of function (0: no, 1: yes)
# CREATED: 2011-12-16 / AUTHOR: Patrick Titiano
#===============================================================================
# Function
function compare {
if [ $DEBUG = 1 ]; then
echo "compare: arg1 = $1"
echo "compare: arg2 = $2"
echo "compare: arg3 = $3"
fi

# Generate names for log files based on omapconf revision and command tested
logfile_ref=omapconf_"$(echo $2 | tr ' ' '_')"_ref_v"$ref_rev".log
logfile_new=omapconf_"$(echo $2 | tr ' ' '_')"_new_v"$new_rev".log
if [ $DEBUG = 1 ]; then
echo "compare: logfile_ref = $logfile_ref"
echo "compare: logfile_new = $logfile_new"
fi

# Execute the command with reference and new omapconf,
# saving printed data into log files
if [ $DEBUG = 1 ]; then
echo "compare: $ref_omapconf_bin $1 > $logfile_ref"
echo "compare: $new_omapconf_bin $1 > $logfile_new"
fi

$ref_omapconf_bin $1 &> $logfile_ref
$new_omapconf_bin $1 &> $logfile_new

# First line of log file will always be different (contains OMAPCONF/CHIPS/BUILD revision numbers).
# busybox diff doesn't support -I option.
# Use sed to remove first lines of log files before doing the diff.
sed -i '1d' $logfile_ref
sed -i '1d' $logfile_new
sed -i '1d' $logfile_ref
sed -i '1d' $logfile_new
sed -i '1d' $logfile_ref
sed -i '1d' $logfile_new
sed -i '1d' $logfile_ref
sed -i '1d' $logfile_new
sed -i '1d' $logfile_ref
sed -i '1d' $logfile_new
sed -i '1d' $logfile_ref
sed -i '1d' $logfile_new

# Check if both log files are identical, indicating no regression occured.
diff $logfile_ref $logfile_new > diff.log
rm $logfile_ref $logfile_new

# Increment counters depending on test results
test_cpt=$[$test_cpt+1]
if [ -s diff.log ]; then
echo "$2 function regression test FAILED!" | tee -a $logfile
cat diff.log >> $logfile
cat diff.log
test_fail_cpt=$[$test_fail_cpt+1]
else
echo "$2 function regression test passed." | tee -a $logfile
test_pass_cpt=$[$test_pass_cpt+1]
fi

# Delete diff file
rm diff.log

if [ $3 = 1 ]; then
echo | tee -a $logfile
fi
}

rm -f $logfile
echo
echo OMAPCONF Non-Regression Test Suite v$VERSION | tee $logfile
echo | tee -a $logfile

#---------------------------------------------------------------------------------
# Init Variables
#---------------------------------------------------------------------------------
DEBUG=0
test_cpt=0
test_pass_cpt=0
test_fail_cpt=0
tests_list="rw pwst opp dpll prcm sr mpu dep abb abe emif temp export pmic audioic audit uc_audit trace camera display hwobs ctrlmod"

ref_omapconf_bin=$1
new_omapconf_bin=$2
if [ $DEBUG = 1 ]; then
echo "ref_omapconf_bin = $ref_omapconf_bin"
echo "new_omapconf_bin = $new_omapconf_bin"
fi

# Check number of arguments is ok
if [ $# = 2 ]; then
all_tests=1
elif [ $# = 3 ]; then
all_tests=0
tests=$3
tests_ok=0
for t in $tests_list
do
if [ $t = $tests ]; then
tests_ok=1
fi
done
if [ $tests_ok = 0 ]; then
echo "Invalid 'item'! ($tests)"
echo "'item' can only be: $tests_list"
exit 3
fi
else
echo "Usage: regression_test_suite54xx.sh reference_binary new_binary [item]"
echo " Use 'item' (optional) to select a specific set of test(s)."
echo " 'item' can be: $tests_list"
echo " If omitted, full suite will be run by default."
echo
exit 3
fi

# Check reference and new omapconf binaries found
if [ ! -s $ref_omapconf_bin ]; then
echo "Reference binary not found! ($ref_omapconf_bin)"
echo
exit 1
fi
if [ ! -s $new_omapconf_bin ]; then
echo "New binary not found! ($new_omapconf_bin)"
echo
exit 2
fi

# Check reference register file is present
if [ ! -s regression_test_suite54xx_ref_settings.xml ]; then
echo "Reference Register XML file ('regression_test_suite54xx_ref_settings.xml') not found!"
echo "To generate it, type: # omapconf export xml regression_test_suite54xx_ref_settings.xml"
echo
exit 1
fi

ref_rev=$($ref_omapconf_bin --version | grep OMAPCONF | awk '{print $3}')
new_rev=$($new_omapconf_bin --version | grep OMAPCONF | awk '{print $3}')
if [ $DEBUG = 1 ]; then
echo "ref_rev = $ref_rev"
echo "new_rev = $new_rev"
fi

omap_cpu=$($new_omapconf_bin --cpuinfo | grep perf | awk '{print $1}')
opp_list_5430="400000 800000 1100000"

if [ $omap_cpu = OMAP5430 ]; then
opp_list=$opp_list_5430
fi
logfile=omapconf_from_v"$ref_rev"_to_v"$new_rev"_no_reg_test.log
cpufreq_gov=$(cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor)
#---------------------------------------------------------------------------------


echo Comparing OMAPCONF revision $new_rev against revision $ref_rev | tee -a $logfile
echo Running on $omap_cpu
echo omapconf_no_reg_test > /sys/power/wake_lock

# Force userspace governor to control OPP and not alter diff results
echo Current CPUFreq governor is $cpufreq_gov, switching to userspace instead.
echo userspace > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo Switch to max OPP with 2 CPUs to speed up regression tests
echo 1500000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed


# Test RW function(s)
if [ $all_tests = 1 ] || [ $tests = rw ]; then
compare "read 0x4A307300" "READ ADDRESS" 0
# compare "read PM_L3INIT_PWRSTCTRL" "READ TRM NAME" 0
compare "write 0x4A307300 0xDEADBEEF" "WRITE ADDRESS" 0
# compare "write PM_L3INIT_PWRSTST 0xDEADBEEF" "WRITE TRM NAME" 0
compare "dump 0x48243400 0x4824340C" "DUMP RANGE" 0
# compare "set bit PM_L3INIT_PWRSTST 0x0" "SET BIT NAME" 0
# compare "clear bit PM_L3INIT_PWRSTST 0x0" "CLEAR BIT NAME" 0
compare "read i2c 1 0x4A 0x87" "I2C READ" 0
compare "write i2c 1 0x49 0x02 0xAA" "I2C WRITE" 1
fi


# Test PWST function(s)
if [ $all_tests = 1 ] || [ $tests = pwst ]; then
compare "show pwst" "SHOW PWST" 1
fi


# Test OPP function(s) at each possible OPP
if [ $all_tests = 1 ] || [ $tests = opp ]; then
for opp in $opp_list
do
echo $opp > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
compare "show opp" "SHOW OPP $opp" 0
done
echo | tee -a $logfile
fi


# Test DPLLS function(s)
if [ $all_tests = 1 ] || [ $tests = dpll ]; then
compare "dump dpll" "DUMP DPLL" 0
compare "dump dpll mpu" "DUMP DPLL MPU" 0
compare "dump dpll iva" "DUMP DPLL IVA" 0
compare "dump dpll core" "DUMP DPLL CORE" 0
compare "dump dpll per" "DUMP DPLL PER" 0
compare "dump dpll abe" "DUMP DPLL ABE" 0
compare "dump dpll usb" "DUMP DPLL USB" 0
compare "dump dpll unipro1" "DUMP DPLL UNIPRO1" 0
compare "dump dpll unipro2" "DUMP DPLL UNIPRO2" 0

for opp in $opp_list
do
echo $opp > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
compare "show dpll cfg" "SHOW DPLL CFG $opp" 0
compare "show dpll" "SHOW DPLL $opp" 0
done
echo | tee -a $logfile
fi


if [ $all_tests = 1 ] || [ $tests = prcm ]; then
# Test PRCM DUMP function(s)
for pwrdm in MPU CORE DSP DSS CAM GPU IVA L4PER ABE L3INIT DEV EMU INSTR CKGEN WKUPAON COREAON ALL
do
compare "dump prcm $pwrdm" "DUMP PRCM $pwrdm" 0
done
compare "dump prcm" "DUMP PRCM" 0
echo | tee -a $logfile

# Test PRCM SHOW function
for pwrdm in MPU CORE DSP DSS CAM GPU IVA L4PER ABE L3INIT EMU WKUPAON COREAON ALL
do
compare "show prcm $pwrdm" "SHOW PRCM $pwrdm" 0
compare "show prcm $pwrdm cfg" "SHOW PRCM $pwrdm CFG" 0
done
echo | tee -a $logfile

for clkdm in L4CFG EMIF IPU L3MAIN1 L3MAIN2 L3INSTR C2C DMA MIPIEXT
do
compare "show prcm core $clkdm" "SHOW PRCM CORE $clkdm" 0
compare "show prcm core $clkdm cfg" "SHOW PRCM CORE $clkdm CFG" 0
done

compare "show prcm" "SHOW PRCM" 0
compare "show prcm cfg" "SHOW PRCM CFG" 1
fi


if [ $all_tests = 1 ] || [ $tests = prcm ] || [ $tests = dep ]; then
# Test Static Dependency function(s)
CM_CAM_STATICDEP=`$1 read 0x4A009004`
CM_IPU_STATICDEP=`$1 read 0x4A008904`
CM_C2C_STATICDEP=`$1 read 0x4A008C04`
CM_DMA_STATICDEP=`$1 read 0x4A008A04`
CM_MIPIEXT_STATICDEP=`$1 read 0x4A008C84`
CM_DSS_STATICDEP=`$1 read 0x4A009104`
CM_L3INIT_STATICDEP=`$1 read 0x4A009304`
CM_DSP_STATICDEP=`$1 read 0x4A004404`
CM_GPU_STATICDEP=`$1 read 0x4A009204`
CM_IVA_STATICDEP=`$1 read 0x4A008F04`
CM_MPU_STATICDEP=`$1 read 0x4A004304`

compare "dump prcm dep" "DUMP PRCM DEP" 0
compare "show prcm dep" "SHOW PRCM DEP" 0
compare "show prcm dep cfg" "SHOW PRCM DEP CFG" 0
compare "show prcm statdep" "SHOW PRCM STATDEP" 0
compare "show prcm statdep cfg" "SHOW PRCM STATDEP CFG" 0
compare "show prcm dyndep" "SHOW PRCM DYNDEP" 0
compare "show prcm dyndep cfg" "SHOW PRCM DYNDEP CFG" 0


# for clkdm_from in EMU WKUPAON COREAON CAM L4CFG EMIF IPU L3MAIN2 L3INSTR L3MAIN1 C2C DMA MIPIEXT DSS CUSTEFUSE L3INIT L4PER L4SEC ABE DSP GPU IVA MPU
for clkdm_from in WKUPAON CAM EMIF L3MAIN2 L3MAIN1 DMA DSS L3INIT DSP MPU
do
# for clkdm_to in EMU WKUPAON COREAON CAM L4CFG EMIF IPU L3MAIN2 L3INSTR L3MAIN1 C2C DMA MIPIEXT DSS CUSTEFUSE L3INIT L4PER L4SEC ABE DSP GPU IVA MPU ALL
for clkdm_to in EMU COREAON L4CFG IPU L3INSTR C2C MIPIEXT CUSTEFUSE L4PER ABE IVA MPU ALL
do
compare "set prcm statdep $clkdm_from $clkdm_to" "SET PRCM STATDEP $clkdm_from $clkdm_to" 0
compare "clear prcm statdep $clkdm_from $clkdm_to" "CLEAR PRCM STATDEP $clkdm_from $clkdm_to" 0
done
done

$1 write 0x4A009004 0x$CM_CAM_STATICDEP
$1 write 0x4A008904 0x$CM_IPU_STATICDEP
$1 write 0x4A008C04 0x$CM_C2C_STATICDEP
$1 write 0x4A008A04 0x$CM_DMA_STATICDEP
$1 write 0x4A008C84 0x$CM_MIPIEXT_STATICDEP
$1 write 0x4A009104 0x$CM_DSS_STATICDEP
$1 write 0x4A009304 0x$CM_L3INIT_STATICDEP
$1 write 0x4A004404 0x$CM_DSP_STATICDEP
$1 write 0x4A009204 0x$CM_GPU_STATICDEP
$1 write 0x4A008F04 0x$CM_IVA_STATICDEP
$1 write 0x4A004304 0x$CM_MPU_STATICDEP

echo | tee -a $logfile
fi


# Test SR functions
if [ $all_tests = 1 ] || [ $tests = sr ]; then
for mod in MPU CORE MM
do
compare "dump sr $mod" "DUMP SR $mod" 0
done
compare "dump sr" "DUMP SR" 0
compare "show sr" "SHOW SR" 0
compare "show sr cfg" "SHOW SR CFG" 0
compare "show sr status" "SHOW SR STATUS" 1
fi


# Test CONTROL MODULE DUMP function(s)
if [ $all_tests = 1 ] || [ $tests = ctrlmod ]; then
for mod in ALL CORE CORE_PAD WKUP WKUP_PAD
do
compare "dump ctrlmod $mod" "DUMP CTRLMOD $mod" 0
done
compare "dump ctrlmod" "DUMP CTRLMOD" 0
echo | tee -a $logfile
fi


# Test TEMPERATURE function(s)
if [ $all_tests = 1 ] || [ $tests = temp ]; then
compare "show temp" "SHOW TEMP" 0
compare "show temp all" "SHOW TEMP ALL" 0
compare "show temp mpu" "SHOW TEMP MPU" 0
compare "show temp mpu_hotspot" "SHOW TEMP MPU HOTSPOT" 0
compare "show temp gpu" "SHOW TEMP GPU" 0
compare "show temp gpu_hotspot" "SHOW TEMP GPU HOTSPOT" 0
compare "show temp core" "SHOW TEMP CORE" 0
compare "show temp mem1" "SHOW TEMP MEM1" 0
compare "show temp mem2" "SHOW TEMP MEM2" 0
compare "show temp pcb" "SHOW TEMP PCB" 0
compare "show temp case" "SHOW TEMP CASE" 1
compare "show temp charger" "SHOW TEMP CHARGER" 1
fi


# Test EXPORT function(s)
if [ $all_tests = 1 ] || [ $tests = export ]; then
compare "export ctt" "CTT DUMP" 0
compare "export ctt ctt.rd1" "CTT RD1" 1
rm -f *.rd1
fi

# Test ABB function(s)
if [ $all_tests = 1 ] || [ $tests = prcm ] || [ $tests = abb ]; then
compare "dump prcm abb" "DUMP PRCM ABB" 0
compare "show prcm abb" "SHOW PRCM ABB" 0
compare "show prcm abb cfg" "SHOW PRCM ABB CFG" 1
fi


# Test EMIF function(s)
if [ $all_tests = 1 ] || [ $tests = emif ]; then
compare "dump emif" "DUMP EMIF" 1
fi


# Test ABE function(s)
if [ $all_tests = 1 ] || [ $tests = abe ]; then
compare "dump abe" "ABE DUMP" 0
compare "show abe atc" "SHOW ABE ATC" 0
compare "show abe cfg" "SHOW ABE CFG" 0
compare "show abe" "SHOW ABE" 1
fi


# Test AUDIOIC function(s)
if [ $all_tests = 1 ] || [ $tests = audioic ]; then
compare "dump audioic" "DUMP AUDIOIC" 0
compare "show audioic cfg" "SHOW AUDIOIC CFG" 0
compare "show audioic gains" "SHOW AUDIOIC GAINS" 0
compare "read audioic 0x01" "READ AUDIOIC 0x01" 0
compare "read audioic ASICID" "READ AUDIOIC ASICID" 0
compare "write audioic 0x01 0x01" "WRITE AUDIOIC 0x01" 0
compare "write audioic ASICID 0x01" "WRITE AUDIOIC ASICID 0x01" 1
fi


# Test PMIC function(s)
if [ $all_tests = 1 ] || [ $tests = pmic ]; then
compare "dump pmic" "DUMP PMIC" 1
fi


# Test AUDIT function(s)
if [ $all_tests = 1 ] || [ $tests = audit ]; then
for opp in $opp_list
do
echo $opp > /sys/devices/system/cpu/cpu0/cpufreq/scaling_setspeed
compare "audit dpll" "AUDIT DPLL $opp" 0
compare "audit dpll -d core" "AUDIT DPLL $opp CORE" 0
compare "audit dpll -o nom" "AUDIT DPLL $opp FORCED OPP NOM" 0
compare "audit dpll -o nom -d core" "AUDIT DPLL $opp CORE FORCED OPP NOM" 0
compare "audit dpll -o all -d all" "AUDIT DPLL $opp ALL" 0
compare "audit clkspeed" "AUDIT CLKSPEED $opp" 0
done

compare "audit sysconfig" "AUDIT SYSCONFIG" 0 "audit sysconfig"
compare "audit io" "AUDIT IO" 0 "audit io"
compare "audit statdep" "AUDIT STATDEP" 0 "audit statdep"
compare "audit full" "AUDIT FULL" 0 "audit full"
compare "audit perf 2" "AUDIT PERF" 1 "audit perf 2"
rm -f performance_audit_summary.txt
fi


# Test TRACE function(s)
if [ $all_tests = 1 ] || [ $tests = trace ]; then
compare "trace perf -t 2 -s 1 -d 1" "TRACE PERF" 1
rm -f omap_performance_trace.dat
rm -f omap_performance_stats.txt
rm -f gnuplot_draw_perf_charts.plt
rm -f gnuplot_create_perf_jpg.plt
rm -f omap_performances_trace.jpg
fi


# Test HWOBS function(s)
if [ $all_tests = 1 ] || [ $tests = hwobs ]; then
compare "test hwobs zero" "HWOBS TEST ZERO (UNITIALIZED)" 0
compare "test hwobs one" "HWOBS TEST ONE (UNITIALIZED)" 0
compare "enable hwobs" "HWOBS TEST ENABLE (UNITIALIZED)" 0
compare "show hwobs cfg" "HWOBS CFG (UNITIALIZED)" 0
compare "setup hwobs prcm 0 CM2 0x10" "HWOBS SETUP PRCM 0 CM2 0X10 (UNITIALIZED)" 1
compare "setup hwobs pinmux WKUP" "HWOBS SETUP PINMUX WKUP" 0
compare "setup hwobs pinmux CORE_C2C" "HWOBS SETUP PINMUX CORE_C2C" 0
compare "setup hwobs pinmux ALL" "HWOBS SETUP PINMUX ALL" 0
compare "enable hwobs" "HWOBS TEST ENABLE" 1
compare "setup hwobs prcm 0 CM2 0x10" "HWOBS SETUP PRCM 0 CM2 0X10" 0
compare "setup hwobs mpuss 0x3" "HWOBS SETUP MPU 0x3" 0
compare "show hwobs cfg" "HWOBS CFG" 1
fi


echo | tee -a $logfile
echo "OMAPCONF Regression Test Results:" | tee -a $logfile
echo " Number of tests: $test_cpt" | tee -a $logfile
pct=$[$[$test_pass_cpt*100]/$test_cpt]
echo " Number of passing test(s): $test_pass_cpt ($pct%)" | tee -a $logfile
pct=$[100-$pct]
echo " Number of failing test(s): $test_fail_cpt ($pct%)" | tee -a $logfile
echo | tee -a $logfile
if [ $test_pass_cpt = $test_cpt ]; then
echo "All regression tests passed, congrats!!! :-)" | tee -a $logfile
else
echo "Boooh, $test_fail_cpt regression(s) detected!" | tee -a $logfile
fi
echo "cat $logfile for detailed log." | tee -a $logfile
echo

# Restore CPUFreq governor
echo $cpufreq_gov > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo omapconf_no_reg_test > /sys/power/wake_unlock

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