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Add test cases for LMCE feature. Signed-off-by: Lai, Yi1 <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| #!/bin/bash | ||
| # SPDX-License-Identifier: GPL-2.0-only | ||
| # Copyright (c) 2024 Intel Corporation | ||
| # Author: Yi Lai <[email protected]> | ||
| # @Desc Test script to verify Intel RAS LMCE functionality | ||
|
|
||
| cd "$(dirname "$0")" 2>/dev/null || exit 1 | ||
| source ../.env | ||
| source ./ras_common.sh | ||
|
|
||
| usage() { | ||
| cat <<__EOF | ||
| usage: ./${0##*/} [-t TESTCASE_ID] [-H] | ||
| -t TEST CASE ID | ||
| -H show this | ||
| __EOF | ||
| } | ||
|
|
||
| # Check whether LMCE feature is supported | ||
| lmce_support_check() { | ||
| local lmce_support=$(((0x$(rdmsr 0x3a) >> 20) & 1)) # 0x3a is IA32_FEATURE_CONTROL, bit 20 is LMCE_ON | ||
| if [ $lmce_support -eq 1 ]; then | ||
| test_print_trc "LMCE feature is supported" | ||
| else | ||
| die "LMCE feature is not supported" | ||
| fi | ||
| } | ||
|
|
||
| lmce_check_result() { | ||
| local testcase=$1 | ||
|
|
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| if [[ $2 -eq 0 ]] && grep -q LMCE ${MCELOG_LOGFILE}; then | ||
| test_print_trc "${testcase} Test PASS" | ||
| else | ||
| die "${testcase} Test FAIL" | ||
| fi | ||
| } | ||
|
|
||
| lmce_test() { | ||
| disable_cmci # disable MCE CMCI before LMCE test execution | ||
| cat /dev/null > ${MCELOG_LOGFILE} # clear previous decoded MCE event records | ||
| cd ras-tools/ | ||
| case $TEST_SCENARIO in | ||
| sameaddr_samecore_instr/instr) | ||
| ./lmce -a -c 1 -t INSTR/INSTR | ||
| ;; | ||
| sameaddr_samecore_instr/data) | ||
| ./lmce -a -c 1 -t INSTR/DATA | ||
| ;; | ||
| sameaddr_samecore_data/data) | ||
| ./lmce -a -c 1 -t DATA/DATA | ||
| ;; | ||
| sameaddr_samesocket_instr/instr) | ||
| ./lmce -a -c 2 -t INSTR/INSTR | ||
| ;; | ||
| sameaddr_samesocket_instr/data) | ||
| ./lmce -a -c 2 -t INSTR/DATA | ||
| ;; | ||
| sameaddr_samesocket_data/data) | ||
| ./lmce -a -c 2 -t DATA/DATA | ||
| ;; | ||
| sameaddr_diffsocket_instr/instr) | ||
| ./lmce -a -c 3 -t INSTR/INSTR | ||
| ;; | ||
| sameaddr_diffsocket_instr/data) | ||
| ./lmce -a -c 3 -t INSTR/DATA | ||
| ;; | ||
| sameaddr_diffsocket_data/data) | ||
| ./lmce -a -c 3 -t DATA/DATA | ||
| ;; | ||
| diffaddr_samecore_instr/instr) | ||
| ./lmce -c 1 -t INSTR/INSTR | ||
| ;; | ||
| diffaddr_samecore_instr/data) | ||
| ./lmce -c 1 -t INSTR/DATA | ||
| ;; | ||
| diffaddr_samecore_data/data) | ||
| ./lmce -c 1 -t DATA/DATA | ||
| ;; | ||
| diffaddr_samesocket_instr/instr) | ||
| ./lmce -c 2 -t INSTR/INSTR | ||
| ;; | ||
| diffaddr_samesocket_instr/data) | ||
| ./lmce -c 2 -t INSTR/DATA | ||
| ;; | ||
| diffaddr_samesocket_data/data) | ||
| ./lmce -c 2 -t DATA/DATA | ||
| ;; | ||
| diffaddr_diffsocket_instr/instr) | ||
| ./lmce -c 3 -t INSTR/INSTR | ||
| ;; | ||
| diffaddr_diffsocket_instr/data) | ||
| ./lmce -c 3 -t INSTR/DATA | ||
| ;; | ||
| diffddr_diffsocket_data/data) | ||
| ./lmce -c 3 -t DATA/DATA | ||
| ;; | ||
| esac | ||
| enable_cmci # restore ENV | ||
| lmce_check_result $TEST_SCENARIO $? | ||
| } | ||
|
|
||
| while getopts :t:H arg; do | ||
| case $arg in | ||
| t) | ||
| TEST_SCENARIO=$OPTARG | ||
| ;; | ||
| H) | ||
| usage && exit 0 | ||
| ;; | ||
| \?) | ||
| usage | ||
| die "Invalid Option -$OPTARG" | ||
| ;; | ||
| :) | ||
| usage | ||
| die "Option -$OPTARG requires an argument." | ||
| ;; | ||
| esac | ||
| done | ||
|
|
||
| lmce_support_check # check whether LMCE feature is supported | ||
| pkg_check_install msr-tools cpuid mcelog # install pre-requisite packages | ||
| mcelog_config # configure mcelog service | ||
| lmce_test |
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