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selftests: forwarding: lib: Add ethtool_stats_get()

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Add a new service function to obtain ethtool counters.

Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Petr Machata 2018-09-20 09:21:34 +03:00 committed by David S. Miller
parent 6a23f9a497
commit 3136a36988
1 changed files with 8 additions and 0 deletions
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8
tools/testing/selftests/net/forwarding/lib.sh
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@ -494,6 +494,14 @@ tc_rule_stats_get()
| jq '.[1].options.actions[].stats.packets' | jq '.[1].options.actions[].stats.packets'
} }
ethtool_stats_get()
{
local dev=$1; shift
local stat=$1; shift
ethtool -S $dev | grep "^ *$stat:" | head -n 1 | cut -d: -f2
}
mac_get() mac_get()
{ {
local if_name=$1 local if_name=$1