Re: [PATCH net-next] tc-testing: Add control-plane selftests for sch_mq

On Tue, Aug 3, 2021 at 3:17 PM Peilin Ye [off-list ref] wrote:

+           "setup": [
+            "echo \"1 1 4\" > /sys/bus/netdevsim/new_device"
+           ],
+           "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: mq",
+           "expExitCode": "0",
+           "verifyCmd": "$TC qdisc show dev $ETH",
+           "matchPattern": "qdisc pfifo_fast 0: parent 1:[1-4] bands 3 priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1",
+           "matchCount": "4",
+           "teardown": [
+                   "echo \"1\" > /sys/bus/netdevsim/del_device"
+           ]
+       },

Like I mentioned to Peilin, I am _not_ sure whether it is better to create
netdevsim device in such a way. Maybe we need to create it before
these tests and pass it via cmdline?? Lucas?

Thanks.