Commit 4517a570 authored by Serge Semin's avatar Serge Semin Committed by Jon Mason
Browse files

NTB: ntb_test: Update ntb_perf tests



ntb_perf driver has been also updated so to have the multi-port
interface support. User now must specify what peer port is going
to be used to perform the test.

Signed-off-by: default avatarSerge Semin <fancer.lancer@gmail.com>
Signed-off-by: default avatarJon Mason <jdmason@kudzu.us>
parent fa63be54
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+7 −6
Original line number Diff line number Diff line
@@ -39,15 +39,16 @@ function show_help()
	echo
	echo "Options:"
	echo "  -C              don't cleanup ntb modules on exit"
	echo "  -d              run dma tests"
	echo "  -h              show this help message"
	echo "  -l              list available local and remote PCI ids"
	echo "  -r REMOTE_HOST  specify the remote's hostname to connect"
	echo "                  to for the test (using ssh)"
	echo "  -m MW_SIZE      memory window size for ntb_tool"
	echo "                  (default: $MW_SIZE)"
	echo "  -p NUM          ntb_perf run order (default: $PERF_RUN_ORDER)"
	echo "  -w max_mw_size  maxmium memory window size"
	echo "  -d              run dma tests for ntb_perf"
	echo "  -p ORDER        total data order for ntb_perf"
	echo "                  (default: $PERF_RUN_ORDER)"
	echo "  -w MAX_MW_SIZE  maxmium memory window size for ntb_perf"
	echo
}

@@ -460,17 +461,17 @@ function perf_test()
		WITH="without"
	fi

	_modprobe ntb_perf run_order=$PERF_RUN_ORDER \
	_modprobe ntb_perf total_order=$PERF_RUN_ORDER \
		max_mw_size=$MAX_MW_SIZE use_dma=$USE_DMA

	echo "Running local perf test $WITH DMA"
	write_file "" "$LOCAL_PERF/run"
	write_file "$LOCAL_PIDX" "$LOCAL_PERF/run"
	echo -n "  "
	read_file "$LOCAL_PERF/run"
	echo "  Passed"

	echo "Running remote perf test $WITH DMA"
	write_file "" "$REMOTE_PERF/run"
	write_file "$REMOTE_PIDX" "$REMOTE_PERF/run"
	echo -n "  "
	read_file "$REMOTE_PERF/run"
	echo "  Passed"