1 [
2 {
3 "id": "ba39",
4 "name": "Add taprio Qdisc to multi-queue device (8 queues)",
5 "category": [
6 "qdisc",
7 "taprio"
8 ],
9 "plugins": {
10 "requires": "nsPlugin"
11 },
12 "setup": [
13 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
14 ],
15 "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-time 1000000000 sched-entry S 01 300000 flags 0x1 clockid CLOCK_TAI",
16 "expExitCode": "0",
17 "verifyCmd": "$TC qdisc show dev $ETH",
18 "matchPattern": "qdisc taprio 1: root refcnt [0-9]+ tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2",
19 "matchCount": "1",
20 "teardown": [
21 "echo \"1\" > /sys/bus/netdevsim/del_device"
22 ]
23 },
24 {
25 "id": "9462",
26 "name": "Add taprio Qdisc with multiple sched-entry",
27 "category": [
28 "qdisc",
29 "taprio"
30 ],
31 "plugins": {
32 "requires": "nsPlugin"
33 },
34 "setup": [
35 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
36 ],
37 "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-time 1000000000 sched-entry S 01 300000 sched-entry S 03 300000 sched-entry S 04 400000 flags 0x1 clockid CLOCK_TAI",
38 "expExitCode": "0",
39 "verifyCmd": "$TC qdisc show dev $ETH",
40 "matchPattern": "index [0-9]+ cmd S gatemask 0x[0-9]+ interval [0-9]+00000",
41 "matchCount": "3",
42 "teardown": [
43 "echo \"1\" > /sys/bus/netdevsim/del_device"
44 ]
45 },
46 {
47 "id": "8d92",
48 "name": "Add taprio Qdisc with txtime-delay",
49 "category": [
50 "qdisc",
51 "taprio"
52 ],
53 "plugins": {
54 "requires": "nsPlugin"
55 },
56 "setup": [
57 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
58 ],
59 "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-time 1000000000 sched-entry S 01 300000 flags 0x1 txtime-delay 500000 clockid CLOCK_TAI",
60 "expExitCode": "0",
61 "verifyCmd": "$TC qdisc show dev $ETH",
62 "matchPattern": "clockid TAI flags 0x1 txtime delay 500000",
63 "matchCount": "1",
64 "teardown": [
65 "echo \"1\" > /sys/bus/netdevsim/del_device"
66 ]
67 },
68 {
69 "id": "d092",
70 "name": "Delete taprio Qdisc with valid handle",
71 "category": [
72 "qdisc",
73 "taprio"
74 ],
75 "plugins": {
76 "requires": "nsPlugin"
77 },
78 "setup": [
79 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
80 "$TC qdisc add dev $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-time 1000000000 sched-entry S 01 300000 flags 0x1 clockid CLOCK_TAI"
81 ],
82 "cmdUnderTest": "$TC qdisc del dev $ETH root handle 1:",
83 "expExitCode": "0",
84 "verifyCmd": "$TC qdisc show dev $ETH",
85 "matchPattern": "qdisc taprio 1: root refcnt",
86 "matchCount": "0",
87 "teardown": [
88 "echo \"1\" > /sys/bus/netdevsim/del_device"
89 ]
90 },
91 {
92 "id": "8471",
93 "name": "Show taprio class",
94 "category": [
95 "qdisc",
96 "taprio"
97 ],
98 "plugins": {
99 "requires": "nsPlugin"
100 },
101 "setup": [
102 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
103 ],
104 "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-time 1000000000 sched-entry S 01 300000 flags 0x1 clockid CLOCK_TAI",
105 "expExitCode": "0",
106 "verifyCmd": "$TC class show dev $ETH",
107 "matchPattern": "class taprio 1:[0-9]+ root",
108 "matchCount": "8",
109 "teardown": [
110 "echo \"1\" > /sys/bus/netdevsim/del_device"
111 ]
112 },
113 {
114 "id": "0a85",
115 "name": "Add taprio Qdisc to single-queue device",
116 "category": [
117 "qdisc",
118 "taprio"
119 ],
120 "plugins": {
121 "requires": "nsPlugin"
122 },
123 "setup": [
124 "echo \"1 1\" > /sys/bus/netdevsim/new_device"
125 ],
126 "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-time 1000000000 sched-entry S 01 300000 flags 0x1 clockid CLOCK_TAI",
127 "expExitCode": "2",
128 "verifyCmd": "$TC qdisc show dev $ETH",
129 "matchPattern": "qdisc taprio 1: root refcnt",
130 "matchCount": "0",
131 "teardown": [
132 "echo \"1\" > /sys/bus/netdevsim/del_device"
133 ]
134 },
135 {
136 "id": "6f62",
137 "name": "Add taprio Qdisc with too short interval",
138 "category": [
139 "qdisc",
140 "taprio"
141 ],
142 "plugins": {
143 "requires": "nsPlugin"
144 },
145 "setup": [
146 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
147 ],
148 "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 2 queues 1@0 1@1 sched-entry S 01 300 sched-entry S 02 1700 clockid CLOCK_TAI",
149 "expExitCode": "2",
150 "verifyCmd": "$TC qdisc show dev $ETH",
151 "matchPattern": "qdisc taprio 1: root refcnt",
152 "matchCount": "0",
153 "teardown": [
154 "echo \"1\" > /sys/bus/netdevsim/del_device"
155 ]
156 },
157 {
158 "id": "831f",
159 "name": "Add taprio Qdisc with too short cycle-time",
160 "category": [
161 "qdisc",
162 "taprio"
163 ],
164 "plugins": {
165 "requires": "nsPlugin"
166 },
167 "setup": [
168 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device"
169 ],
170 "cmdUnderTest": "$TC qdisc add dev $ETH root handle 1: taprio num_tc 2 queues 1@0 1@1 sched-entry S 01 200000 sched-entry S 02 200000 cycle-time 100 clockid CLOCK_TAI",
171 "expExitCode": "2",
172 "verifyCmd": "$TC qdisc show dev $ETH",
173 "matchPattern": "qdisc taprio 1: root refcnt",
174 "matchCount": "0",
175 "teardown": [
176 "echo \"1\" > /sys/bus/netdevsim/del_device"
177 ]
178 },
179 {
180 "id": "3e1e",
181 "name": "Add taprio Qdisc with an invalid cycle-time",
182 "category": [
183 "qdisc",
184 "taprio"
185 ],
186 "plugins": {
187 "requires": "nsPlugin"
188 },
189 "setup": [
190 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
191 "$TC qdisc add dev $ETH root handle 1: taprio num_tc 3 map 2 2 1 0 2 2 2 2 2 2 2 2 2 2 2 2 queues 1@0 1@0 1@0 base-time 1000000000 sched-entry S 01 300000 flags 0x1 clockid CLOCK_TAI cycle-time 4294967296 || /bin/true",
192 "$IP link set dev $ETH up",
193 "$IP addr add 10.10.10.10/24 dev $ETH"
194 ],
195 "cmdUnderTest": "/bin/true",
196 "expExitCode": "0",
197 "verifyCmd": "$TC qdisc show dev $ETH",
198 "matchPattern": "qdisc taprio 1: root refcnt",
199 "matchCount": "0",
200 "teardown": [
201 "echo \"1\" > /sys/bus/netdevsim/del_device"
202 ]
203 },
204 {
205 "id": "39b4",
206 "name": "Reject grafting taprio as child qdisc of software taprio",
207 "category": [
208 "qdisc",
209 "taprio"
210 ],
211 "plugins": {
212 "requires": "nsPlugin"
213 },
214 "dependsOn": "echo '' | jq",
215 "setup": [
216 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
217 "$TC qdisc replace dev $ETH handle 8001: parent root stab overhead 24 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 0 sched-entry S ff 20000000 clockid CLOCK_TAI",
218 "./scripts/taprio_wait_for_admin.sh $TC $ETH"
219 ],
220 "cmdUnderTest": "$TC qdisc replace dev $ETH parent 8001:7 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 200 sched-entry S ff 20000000 clockid CLOCK_TAI",
221 "expExitCode": "2",
222 "verifyCmd": "bash -c \"./scripts/taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"",
223 "matchPattern": "0",
224 "matchCount": "1",
225 "teardown": [
226 "$TC qdisc del dev $ETH root",
227 "echo \"1\" > /sys/bus/netdevsim/del_device"
228 ]
229 },
230 {
231 "id": "e8a1",
232 "name": "Reject grafting taprio as child qdisc of offloaded taprio",
233 "category": [
234 "qdisc",
235 "taprio"
236 ],
237 "plugins": {
238 "requires": "nsPlugin"
239 },
240 "dependsOn": "echo '' | jq",
241 "setup": [
242 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
243 "$TC qdisc replace dev $ETH handle 8001: parent root stab overhead 24 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 0 sched-entry S ff 20000000 flags 0x2",
244 "./scripts/taprio_wait_for_admin.sh $TC $ETH"
245 ],
246 "cmdUnderTest": "$TC qdisc replace dev $ETH parent 8001:7 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 200 sched-entry S ff 20000000 flags 0x2",
247 "expExitCode": "2",
248 "verifyCmd": "bash -c \"./scripts/taprio_wait_for_admin.sh $TC $ETH && $TC -j qdisc show dev $ETH root | jq '.[].options.base_time'\"",
249 "matchPattern": "0",
250 "matchCount": "1",
251 "teardown": [
252 "$TC qdisc del dev $ETH root",
253 "echo \"1\" > /sys/bus/netdevsim/del_device"
254 ]
255 },
256 {
257 "id": "a7bf",
258 "name": "Graft cbs as child of software taprio",
259 "category": [
260 "qdisc",
261 "taprio",
262 "cbs"
263 ],
264 "plugins": {
265 "requires": "nsPlugin"
266 },
267 "setup": [
268 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
269 "$TC qdisc replace dev $ETH handle 8001: parent root stab overhead 24 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 0 sched-entry S ff 20000000 clockid CLOCK_TAI"
270 ],
271 "cmdUnderTest": "$TC qdisc replace dev $ETH handle 8002: parent 8001:8 cbs idleslope 20000 sendslope -980000 hicredit 30 locredit -1470",
272 "expExitCode": "0",
273 "verifyCmd": "$TC -d qdisc show dev $ETH",
274 "matchPattern": "qdisc cbs 8002: parent 8001:8 hicredit 30 locredit -1470 sendslope -980000 idleslope 20000 offload 0",
275 "matchCount": "1",
276 "teardown": [
277 "$TC qdisc del dev $ETH root",
278 "echo \"1\" > /sys/bus/netdevsim/del_device"
279 ]
280 },
281 {
282 "id": "6a83",
283 "name": "Graft cbs as child of offloaded taprio",
284 "category": [
285 "qdisc",
286 "taprio",
287 "cbs"
288 ],
289 "plugins": {
290 "requires": "nsPlugin"
291 },
292 "setup": [
293 "echo \"1 1 8\" > /sys/bus/netdevsim/new_device",
294 "$TC qdisc replace dev $ETH handle 8001: parent root stab overhead 24 taprio num_tc 8 map 0 1 2 3 4 5 6 7 queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 base-time 0 sched-entry S ff 20000000 flags 0x2"
295 ],
296 "cmdUnderTest": "$TC qdisc replace dev $ETH handle 8002: parent 8001:8 cbs idleslope 20000 sendslope -980000 hicredit 30 locredit -1470",
297 "expExitCode": "0",
298 "verifyCmd": "$TC -d qdisc show dev $ETH",
299 "matchPattern": "qdisc cbs 8002: parent 8001:8 refcnt 2 hicredit 30 locredit -1470 sendslope -980000 idleslope 20000 offload 0",
300 "matchCount": "1",
301 "teardown": [
302 "$TC qdisc del dev $ETH root",
303 "echo \"1\" > /sys/bus/netdevsim/del_device"
304 ]
305 }
306 ]
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.