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selftests: forwarding: Move start_/stop_traffic from mlxsw to lib.sh

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These two functions are used for starting several streams of traffic, and
then stopping them later. They will be handy for the test coverage of ETS
Qdisc. Move them from mlxsw-specific qos_lib.sh to the generic lib.sh.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Petr Machata 2019-12-18 14:55:21 +00:00 committed by David S. Miller
parent 19f405b988
commit 4cf9b8f992
2 changed files with 18 additions and 18 deletions
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18
tools/testing/selftests/drivers/net/mlxsw/qos_lib.sh
View File

@ -24,24 +24,6 @@ rate()
echo $((8 * (t1 - t0) / interval))
}
start_traffic()
{
local h_in=$1; shift # Where the traffic egresses the host
local sip=$1; shift
local dip=$1; shift
local dmac=$1; shift
$MZ $h_in -p 8000 -A $sip -B $dip -c 0 \
-a own -b $dmac -t udp -q &
sleep 1
}
stop_traffic()
{
# Suppress noise from killing mausezahn.
{ kill %% && wait %%; } 2>/dev/null
}
check_rate()
{
local rate=$1; shift

18
tools/testing/selftests/net/forwarding/lib.sh
View File

@ -1065,3 +1065,21 @@ flood_test()
flood_unicast_test $br_port $host1_if $host2_if
flood_multicast_test $br_port $host1_if $host2_if
}
start_traffic()
{
local h_in=$1; shift # Where the traffic egresses the host
local sip=$1; shift
local dip=$1; shift
local dmac=$1; shift
$MZ $h_in -p 8000 -A $sip -B $dip -c 0 \
-a own -b $dmac -t udp -q &
sleep 1
}
stop_traffic()
{
# Suppress noise from killing mausezahn.
{ kill %% && wait %%; } 2>/dev/null
}