net/netdevsim/hw_stats_l3.sh

85 	local type=$1; shift
89 	echo $ifindex > $(DEBUGFS_DIR $instance)/hwstats/$type/$action
127 	$IP link add name dummy1 type dummy
147 	local type=$1; shift
156 	local type=$1; shift
158 	[[ $(netdev_hwstats_used $netdev $type) == "true" ]]
164 	local type=$1; shift
166 	[[ $(netdev_hwstats_used $netdev $type) == "false" ]]
172 	local type=$1; shift
175 	    jq ".[].info.${type}_stats.request"
181 	local type=$1; shift
183 	[[ $(netdev_hwstats_request $netdev $type) == "true" ]]
189 	local type=$1; shift
191 	[[ $(netdev_hwstats_request $netdev $type) == "false" ]]
196 	local type=$1; shift
201 	[[ -n $(netdev_hwstats_used dummy1 $type) ]]
202 	check_err $? "$type stats not reported"
204 	netdev_check_unused dummy1 $type
205 	check_err $? "$type stats reported as used before either device or netdevsim request"
207 	nsim_hwstats_enable $instance dummy1 $type
208 	netdev_check_unused dummy1 $type
209 	check_err $? "$type stats reported as used before device request"
210 	netdev_check_unrequested dummy1 $type
211 	check_err $? "$type stats reported as requested before device request"
213 	$IP stats set dev dummy1 ${type}_stats on
214 	netdev_check_used dummy1 $type
215 	check_err $? "$type stats reported as not used after both device and netdevsim request"
216 	netdev_check_requested dummy1 $type
217 	check_err $? "$type stats reported as not requested after device request"
219 	nsim_hwstats_disable $instance dummy1 $type
220 	netdev_check_unused dummy1 $type
221 	check_err $? "$type stats reported as used after netdevsim request withdrawn"
223 	nsim_hwstats_enable $instance dummy1 $type
224 	netdev_check_used dummy1 $type
225 	check_err $? "$type stats reported as not used after netdevsim request reenabled"
227 	$IP stats set dev dummy1 ${type}_stats off
228 	netdev_check_unused dummy1 $type
229 	check_err $? "$type stats reported as used after device request withdrawn"
230 	netdev_check_unrequested dummy1 $type
231 	check_err $? "$type stats reported as requested after device request withdrawn"
233 	nsim_hwstats_disable $instance dummy1 $type
234 	netdev_check_unused dummy1 $type
235 	check_err $? "$type stats reported as used after both requests withdrawn"
237 	log_test "Reporting of $type stats usage"
248 	local type=$1; shift
252 	netdev_check_unused dummy1 $type
253 	check_err $? "$type stats reported as used before either device or netdevsim request"
255 	nsim_hwstats_enable $instance dummy1 $type
256 	nsim_hwstats_fail_next_enable $instance dummy1 $type
257 	netdev_check_unused dummy1 $type
258 	check_err $? "$type stats reported as used before device request"
259 	netdev_check_unrequested dummy1 $type
260 	check_err $? "$type stats reported as requested before device request"
262 	$IP stats set dev dummy1 ${type}_stats on 2>/dev/null
263 	check_fail $? "$type stats request not bounced as it should have been"
264 	netdev_check_unused dummy1 $type
265 	check_err $? "$type stats reported as used after bounce"
266 	netdev_check_unrequested dummy1 $type
267 	check_err $? "$type stats reported as requested after bounce"
269 	$IP stats set dev dummy1 ${type}_stats on
270 	check_err $? "$type stats request failed when it shouldn't have"
271 	netdev_check_used dummy1 $type
272 	check_err $? "$type stats reported as not used after both device and netdevsim request"
273 	netdev_check_requested dummy1 $type
274 	check_err $? "$type stats reported as not requested after device request"
276 	$IP stats set dev dummy1 ${type}_stats off
277 	nsim_hwstats_disable $instance dummy1 $type
279 	log_test "Injected failure of $type stats enablement (netdevsim #$instance)"
297 	local type=$1; shift
300 	$IP -j stats show dev $netdev group offload subgroup ${type}_stats |
306 	local type=$1; shift
311 	nsim_hwstats_enable $instance dummy1 $type
312 	$IP stats set dev dummy1 ${type}_stats on
313 	netdev_check_used dummy1 $type
314 	check_err $? "$type stats reported as not used after both device and netdevsim request"
320 	check_err $? "$type stats show >= 10 packets after first enablement"
326 	check_err $? "$type stats show < 20 packets after 2.5s passed"
328 	$IP stats set dev dummy1 ${type}_stats off
332 	$IP stats set dev dummy1 ${type}_stats on
335 	check_err $? "$type stats show >= 10 packets after second enablement"
337 	$IP stats set dev dummy1 ${type}_stats off
338 	nsim_hwstats_fail_next_enable $instance dummy1 $type
339 	$IP stats set dev dummy1 ${type}_stats on 2>/dev/null
340 	check_fail $? "$type stats request not bounced as it should have been"
344 	$IP stats set dev dummy1 ${type}_stats on
347 	check_err $? "$type stats show >= 10 packets after post-fail enablement"
349 	$IP stats set dev dummy1 ${type}_stats off
351 	log_test "Counter values in $type stats"
361 	local type=$1; shift
377 	$IP stats set dev dummy1 ${type}_stats on 2>/dev/null
378 	check_fail $? "$type stats request not bounced as it should have been"
380 	netdev_check_unused dummy1 $type
381 	check_err $? "$type stats reported as used after bounce"
382 	netdev_check_unrequested dummy1 $type
383 	check_err $? "$type stats reported as requested after bounce"
387 	$IP stats set dev dummy1 ${type}_stats on
388 	check_err $? "$type stats request not upheld as it should have been"
392 	check_err $? "$type stats show $pkts packets after post-fail enablement"
394 	$IP stats set dev dummy1 ${type}_stats off
400 	log_test "Failure in $type stats enablement rolled back"