diff options
Diffstat (limited to 'tools/testing/selftests/ntb')
| -rwxr-xr-x | tools/testing/selftests/ntb/ntb_test.sh | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/tools/testing/selftests/ntb/ntb_test.sh b/tools/testing/selftests/ntb/ntb_test.sh index a3942f31c057..ec2e51183f8d 100755 --- a/tools/testing/selftests/ntb/ntb_test.sh +++ b/tools/testing/selftests/ntb/ntb_test.sh @@ -18,7 +18,6 @@ LIST_DEVS=FALSE DEBUGFS=${DEBUGFS-/sys/kernel/debug} -DB_BITMASK=0x7FFF PERF_RUN_ORDER=32 MAX_MW_SIZE=0 RUN_DMA_TESTS= @@ -39,7 +38,6 @@ function show_help() echo "be highly recommended." echo echo "Options:" - echo " -b BITMASK doorbell clear bitmask for ntb_tool" echo " -C don't cleanup ntb modules on exit" echo " -d run dma tests" echo " -h show this help message" @@ -56,7 +54,6 @@ function parse_args() OPTIND=0 while getopts "b:Cdhlm:r:p:w:" opt; do case "$opt" in - b) DB_BITMASK=${OPTARG} ;; C) DONT_CLEANUP=1 ;; d) RUN_DMA_TESTS=1 ;; h) show_help; exit 0 ;; @@ -215,21 +212,30 @@ function doorbell_test() echo "Running db tests on: $(basename $LOC) / $(basename $REM)" - write_file "c $DB_BITMASK" "$REM/db" + DB_VALID_MASK=$(read_file "$LOC/db_valid_mask") - for ((i=1; i <= 8; i++)); do - let DB=$(read_file "$REM/db") || true - if [[ "$DB" != "$EXP" ]]; then + write_file "c $DB_VALID_MASK" "$REM/db" + + for ((i = 0; i < 64; i++)); do + DB=$(read_file "$REM/db") + if [[ "$DB" -ne "$EXP" ]]; then echo "Doorbell doesn't match expected value $EXP " \ "in $REM/db" >&2 exit -1 fi - let "MASK=1 << ($i-1)" || true - let "EXP=$EXP | $MASK" || true + let "MASK = (1 << $i) & $DB_VALID_MASK" || true + let "EXP = $EXP | $MASK" || true + write_file "s $MASK" "$LOC/peer_db" done + write_file "c $DB_VALID_MASK" "$REM/db_mask" + write_file $DB_VALID_MASK "$REM/db_event" + write_file "s $DB_VALID_MASK" "$REM/db_mask" + + write_file "c $DB_VALID_MASK" "$REM/db" + echo " Passed" } @@ -393,14 +399,15 @@ function ntb_tool_tests() write_file "Y" "$LOCAL_PEER_TOOL/link_event" write_file "Y" "$REMOTE_PEER_TOOL/link_event" + doorbell_test "$LOCAL_TOOL" "$REMOTE_TOOL" + doorbell_test "$REMOTE_TOOL" "$LOCAL_TOOL" + for PEER_TRANS in $(ls "$LOCAL_TOOL"/peer_trans*); do PT=$(basename $PEER_TRANS) write_file $MW_SIZE "$LOCAL_TOOL/$PT" write_file $MW_SIZE "$REMOTE_TOOL/$PT" done - doorbell_test "$LOCAL_TOOL" "$REMOTE_TOOL" - doorbell_test "$REMOTE_TOOL" "$LOCAL_TOOL" scratchpad_test "$LOCAL_TOOL" "$REMOTE_TOOL" scratchpad_test "$REMOTE_TOOL" "$LOCAL_TOOL" |