Commit db925bca authored by Li Zhijian's avatar Li Zhijian Committed by David S. Miller
Browse files

selftests/tc-testing: Fix cannot create /sys/bus/netdevsim/new_device: Directory nonexistent 



Install netdevsim to provide /sys/bus/netdevsim/new_device interface.

It helps to fix:
 # ok 97 9a7d - Change ETS strict band without quantum # skipped - skipped - previous setup failed 11 ce7d
 #
 #
 # -----> prepare stage *** Could not execute: "echo "1 1 4" > /sys/bus/netdevsim/new_device"
 #
 # -----> prepare stage *** Error message: "/bin/sh: 1: cannot create /sys/bus/netdevsim/new_device: Directory nonexistent
 # "
 #
 # -----> prepare stage *** Aborting test run.
 #
 #
 # <_io.BufferedReader name=5> *** stdout ***
 #

Signed-off-by: default avatarLi Zhijian <zhijianx.li@intel.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a8c9505c

tools/testing/selftests/tc-testing/config

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Original line number Diff line number Diff line
@@ -61,6 +61,7 @@ CONFIG_NET_SCH_FIFO=y 
CONFIG_NET_SCH_ETS=m

CONFIG_NET_SCH_RED=m

CONFIG_NET_SCH_FQ_PIE=m

CONFIG_NETDEVSIM=m



#

## Network testing

tools/testing/selftests/tc-testing/tdc.sh

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Original line number Diff line number Diff line 
#!/bin/sh

# SPDX-License-Identifier: GPL-2.0



modprobe netdevsim

./tdc.py -c actions --nobuildebpf

./tdc.py -c qdisc