1 files changed, 0 insertions, 143 deletions
diff --git a/tools/testing/selftests/net/forwarding/ethtool_rmon.sh b/tools/testing/selftests/net/forwarding/ethtool_rmon.sh
deleted file mode 100755
index 41a34a61f763..000000000000
--- a/tools/testing/selftests/net/forwarding/ethtool_rmon.sh
+++ /dev/null
@@ -1,143 +0,0 @@
-#!/bin/bash
-# SPDX-License-Identifier: GPL-2.0
-
-ALL_TESTS="
-	rmon_rx_histogram
-	rmon_tx_histogram
-"
-
-NUM_NETIFS=2
-source lib.sh
-
-ETH_FCS_LEN=4
-ETH_HLEN=$((6+6+2))
-
-declare -A netif_mtu
-
-ensure_mtu()
-{
-	local iface=$1; shift
-	local len=$1; shift
-	local current=$(ip -j link show dev $iface | jq -r '.[0].mtu')
-	local required=$((len - ETH_HLEN - ETH_FCS_LEN))
-
-	if [ $current -lt $required ]; then
-		ip link set dev $iface mtu $required || return 1
-	fi
-}
-
-bucket_test()
-{
-	local iface=$1; shift
-	local neigh=$1; shift
-	local set=$1; shift
-	local bucket=$1; shift
-	local len=$1; shift
-	local num_rx=10000
-	local num_tx=20000
-	local expected=
-	local before=
-	local after=
-	local delta=
-
-	# Mausezahn does not include FCS bytes in its length - but the
-	# histogram counters do
-	len=$((len - ETH_FCS_LEN))
-
-	before=$(ethtool --json -S $iface --groups rmon | \
-		jq -r ".[0].rmon[\"${set}-pktsNtoM\"][$bucket].val")
-
-	# Send 10k one way and 20k in the other, to detect counters
-	# mapped to the wrong direction
-	$MZ $neigh -q -c $num_rx -p $len -a own -b bcast -d 10us
-	$MZ $iface -q -c $num_tx -p $len -a own -b bcast -d 10us
-
-	after=$(ethtool --json -S $iface --groups rmon | \
-		jq -r ".[0].rmon[\"${set}-pktsNtoM\"][$bucket].val")
-
-	delta=$((after - before))
-
-	expected=$([ $set = rx ] && echo $num_rx || echo $num_tx)
-
-	# Allow some extra tolerance for other packets sent by the stack
-	[ $delta -ge $expected ] && [ $delta -le $((expected + 100)) ]
-}
-
-rmon_histogram()
-{
-	local iface=$1; shift
-	local neigh=$1; shift
-	local set=$1; shift
-	local nbuckets=0
-	local step=
-
-	RET=0
-
-	while read -r -a bucket; do
-		step="$set-pkts${bucket[0]}to${bucket[1]} on $iface"
-
-		for if in $iface $neigh; do
-			if ! ensure_mtu $if ${bucket[0]}; then
-				log_test_skip "$if does not support the required MTU for $step"
-				return
-			fi
-		done
-
-		if ! bucket_test $iface $neigh $set $nbuckets ${bucket[0]}; then
-			check_err 1 "$step failed"
-			return 1
-		fi
-		log_test "$step"
-		nbuckets=$((nbuckets + 1))
-	done < <(ethtool --json -S $iface --groups rmon | \
-		jq -r ".[0].rmon[\"${set}-pktsNtoM\"][]|[.low, .high]|@tsv" 2>/dev/null)
-
-	if [ $nbuckets -eq 0 ]; then
-		log_test_skip "$iface does not support $set histogram counters"
-		return
-	fi
-}
-
-rmon_rx_histogram()
-{
-	rmon_histogram $h1 $h2 rx
-	rmon_histogram $h2 $h1 rx
-}
-
-rmon_tx_histogram()
-{
-	rmon_histogram $h1 $h2 tx
-	rmon_histogram $h2 $h1 tx
-}
-
-setup_prepare()
-{
-	h1=${NETIFS[p1]}
-	h2=${NETIFS[p2]}
-
-	for iface in $h1 $h2; do
-		netif_mtu[$iface]=$(ip -j link show dev $iface | jq -r '.[0].mtu')
-		ip link set dev $iface up
-	done
-}
-
-cleanup()
-{
-	pre_cleanup
-
-	for iface in $h2 $h1; do
-		ip link set dev $iface \
-			mtu ${netif_mtu[$iface]} \
-			down
-	done
-}
-
-check_ethtool_counter_group_support
-trap cleanup EXIT
-
-setup_prepare
-setup_wait
-
-tests_run
-
-exit $EXIT_STATUS