jcs.org
qemu with hax to log dma reads & writes
jcs.org/2018/11/12/vfio
rocker: add tests
Add some basic test for rocker to test L2/L3/L4 functionality. Requires an
external test environment, simp, located here:
https://github.com/scottfeldman/simp
To run tests, simp environment must be installed and a suitable VM image built
and installed with a Linux 3.18 (or greater) kernel with rocker driver support
enabled.
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Message-id: 1426306173-24884-8-git-send-email-sfeldma@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
authored by
Scott Feldman
and committed by
Stefan Hajnoczi
63d2ada2
dc488f88
+285
+5
tests/rocker/README
+5
tests/rocker/README
+19
tests/rocker/all
+19
tests/rocker/all
···
1
+
echo -n "Running port test... "
2
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./port
3
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if [ $? -eq 0 ]; then echo "pass"; else echo "FAILED"; exit 1; fi
4
+
5
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echo -n "Running bridge test... "
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./bridge
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if [ $? -eq 0 ]; then echo "pass"; else echo "FAILED"; exit 1; fi
8
+
9
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echo -n "Running bridge STP test... "
10
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./bridge-stp
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if [ $? -eq 0 ]; then echo "pass"; else echo "FAILED"; exit 1; fi
12
+
13
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echo -n "Running bridge VLAN test... "
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./bridge-vlan
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if [ $? -eq 0 ]; then echo "pass"; else echo "FAILED"; exit 1; fi
16
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17
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echo -n "Running bridge VLAN STP test... "
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./bridge-vlan-stp
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if [ $? -eq 0 ]; then echo "pass"; else echo "FAILED"; exit 1; fi
+48
tests/rocker/bridge
+48
tests/rocker/bridge
···
1
+
simp destroy ".*"
2
+
simp create -o sw1:rocker:sw1 tut tut.dot
3
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simp start tut
4
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sleep 10
5
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while ! simp ssh tut sw1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
6
+
while ! simp ssh tut h1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
7
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while ! simp ssh tut h2 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
8
+
9
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# configure a 2-port bridge
10
+
11
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simp ssh tut sw1 --cmd "sudo /sbin/ip link add name br0 type bridge"
12
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simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp1 master br0"
13
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simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp2 master br0"
14
+
15
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# turn off vlan default_pvid on br0
16
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17
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simp ssh tut sw1 --cmd "echo 0 | sudo dd of=/sys/class/net/br0/bridge/default_pvid 2> /dev/null"
18
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19
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# turn off learning and flooding in SW
20
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21
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning off"
22
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning off"
23
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24
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 flood off"
25
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 flood off"
26
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27
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# turn on learning in HW
28
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29
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning on self"
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning on self"
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# bring up bridge and ports
33
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34
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simp ssh tut sw1 --cmd "sudo ifconfig br0 up"
35
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simp ssh tut sw1 --cmd "sudo ifconfig swp1 up"
36
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simp ssh tut sw1 --cmd "sudo ifconfig swp2 up"
37
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simp ssh tut sw1 --cmd "sudo ifconfig br0 11.0.0.3/24"
38
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39
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# config IP on hosts
40
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41
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simp ssh tut h1 --cmd "sudo ifconfig swp1 11.0.0.1/24"
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simp ssh tut h2 --cmd "sudo ifconfig swp1 11.0.0.2/24"
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44
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# test...
45
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46
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simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
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if [ $? -ne 0 ]; then exit 1; fi
48
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simp ssh tut h1 --cmd "ping -c10 11.0.0.3 >/dev/null"
+57
tests/rocker/bridge-stp
+57
tests/rocker/bridge-stp
···
1
+
simp destroy ".*"
2
+
simp create -o sw1:rocker:sw1 tut tut.dot
3
+
simp start tut
4
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sleep 10
5
+
while ! simp ssh tut sw1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
6
+
while ! simp ssh tut h1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
7
+
while ! simp ssh tut h2 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
8
+
9
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# configure a 2-port bridge
10
+
11
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simp ssh tut sw1 --cmd "sudo /sbin/ip link add name br0 type bridge"
12
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simp ssh tut sw1 --cmd "sudo brctl stp br0 on"
13
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simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp1 master br0"
14
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simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp2 master br0"
15
+
16
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# turn off vlan default_pvid on br0
17
+
18
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simp ssh tut sw1 --cmd "echo 0 | sudo dd of=/sys/class/net/br0/bridge/default_pvid 2> /dev/null"
19
+
20
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# turn off learning and flooding in SW
21
+
22
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning off"
23
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning off"
24
+
25
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 flood off"
26
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 flood off"
27
+
28
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# turn on learning in HW
29
+
30
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning on self"
31
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simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning on self"
32
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33
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# config IP on hosts
34
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35
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simp ssh tut h1 --cmd "sudo ifconfig swp1 11.0.0.1/24"
36
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simp ssh tut h2 --cmd "sudo ifconfig swp1 11.0.0.2/24"
37
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38
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# bring up bridge and ports
39
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40
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simp ssh tut sw1 --cmd "sudo ifconfig br0 up"
41
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simp ssh tut sw1 --cmd "sudo ifconfig swp1 up"
42
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simp ssh tut sw1 --cmd "sudo ifconfig swp2 up"
43
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44
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# test...
45
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46
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simp ssh tut h1 --cmd "ping -w 1 -c1 11.0.0.2 >/dev/null"
47
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if [ $? -eq 0 ]; then exit 1; fi
48
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sleep 10
49
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simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
50
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sleep 10
51
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simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
52
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sleep 10
53
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simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
54
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sleep 10
55
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simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
56
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sleep 10
57
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simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
+57
tests/rocker/bridge-vlan
+57
tests/rocker/bridge-vlan
···
1
+
simp destroy ".*"
2
+
simp create -o sw1:rocker:sw1 tut tut.dot
3
+
simp start tut
4
+
sleep 10
5
+
while ! simp ssh tut sw1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
6
+
while ! simp ssh tut h1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
7
+
while ! simp ssh tut h2 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
8
+
9
+
# configure a 2-port bridge
10
+
11
+
simp ssh tut sw1 --cmd "sudo /sbin/ip link add name br0 type bridge"
12
+
simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp1 master br0"
13
+
simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp2 master br0"
14
+
15
+
# turn off vlan default_pvid on br0
16
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# turn on vlan filtering on br0
17
+
18
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simp ssh tut sw1 --cmd "echo 0 | sudo dd of=/sys/class/net/br0/bridge/default_pvid 2> /dev/null"
19
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simp ssh tut sw1 --cmd "echo 1 | sudo dd of=/sys/class/net/br0/bridge/vlan_filtering 2> /dev/null"
20
+
21
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# add both ports to VLAN 57
22
+
23
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simp ssh tut sw1 --cmd "sudo /sbin/bridge vlan add vid 57 dev swp1 master"
24
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge vlan add vid 57 dev swp2 master"
25
+
26
+
# turn off learning and flooding in SW
27
+
28
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning off"
29
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning off"
30
+
31
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 flood off"
32
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 flood off"
33
+
34
+
# turn on learning in HW
35
+
36
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning on self"
37
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning on self"
38
+
39
+
# bring up bridge and ports
40
+
41
+
simp ssh tut sw1 --cmd "sudo ifconfig br0 up"
42
+
simp ssh tut sw1 --cmd "sudo ifconfig swp1 up"
43
+
simp ssh tut sw1 --cmd "sudo ifconfig swp2 up"
44
+
45
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# config IP on host VLANs
46
+
47
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simp ssh tut h1 --cmd "sudo vconfig add swp1 57 >/dev/null 2>&1"
48
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simp ssh tut h1 --cmd "sudo ifconfig swp1 up"
49
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simp ssh tut h1 --cmd "sudo ifconfig swp1.57 11.0.0.1/24"
50
+
51
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simp ssh tut h2 --cmd "sudo vconfig add swp1 57 >/dev/null 2>&1"
52
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simp ssh tut h2 --cmd "sudo ifconfig swp1 up"
53
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simp ssh tut h2 --cmd "sudo ifconfig swp1.57 11.0.0.2/24"
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55
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# test...
56
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57
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simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
+69
tests/rocker/bridge-vlan-stp
+69
tests/rocker/bridge-vlan-stp
···
1
+
simp destroy ".*"
2
+
simp create -o sw1:rocker:sw1 tut tut.dot
3
+
simp start tut
4
+
sleep 10
5
+
while ! simp ssh tut sw1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
6
+
while ! simp ssh tut h1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
7
+
while ! simp ssh tut h2 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
8
+
9
+
# configure a 2-port bridge
10
+
11
+
simp ssh tut sw1 --cmd "sudo /sbin/ip link add name br0 type bridge"
12
+
simp ssh tut sw1 --cmd "sudo brctl stp br0 on"
13
+
simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp1 master br0"
14
+
simp ssh tut sw1 --cmd "sudo /sbin/ip link set dev swp2 master br0"
15
+
16
+
# turn off vlan default_pvid on br0
17
+
# turn on vlan filtering on br0
18
+
19
+
simp ssh tut sw1 --cmd "echo 0 | sudo dd of=/sys/class/net/br0/bridge/default_pvid 2> /dev/null"
20
+
simp ssh tut sw1 --cmd "echo 1 | sudo dd of=/sys/class/net/br0/bridge/vlan_filtering 2> /dev/null"
21
+
22
+
# add both ports to VLAN 57
23
+
24
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simp ssh tut sw1 --cmd "sudo /sbin/bridge vlan add vid 57 dev swp1 master"
25
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge vlan add vid 57 dev swp2 master"
26
+
27
+
# turn off learning and flooding in SW
28
+
29
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning off"
30
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning off"
31
+
32
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 flood off"
33
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 flood off"
34
+
35
+
# turn on learning in HW
36
+
37
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp1 learning on self"
38
+
simp ssh tut sw1 --cmd "sudo /sbin/bridge link set dev swp2 learning on self"
39
+
40
+
# config IP on host VLANs
41
+
42
+
simp ssh tut h1 --cmd "sudo vconfig add swp1 57 >/dev/null 2>&1"
43
+
simp ssh tut h1 --cmd "sudo ifconfig swp1 up"
44
+
simp ssh tut h1 --cmd "sudo ifconfig swp1.57 11.0.0.1/24"
45
+
46
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simp ssh tut h2 --cmd "sudo vconfig add swp1 57 >/dev/null 2>&1"
47
+
simp ssh tut h2 --cmd "sudo ifconfig swp1 up"
48
+
simp ssh tut h2 --cmd "sudo ifconfig swp1.57 11.0.0.2/24"
49
+
50
+
# bring up bridge and ports
51
+
52
+
simp ssh tut sw1 --cmd "sudo ifconfig br0 up"
53
+
simp ssh tut sw1 --cmd "sudo ifconfig swp1 up"
54
+
simp ssh tut sw1 --cmd "sudo ifconfig swp2 up"
55
+
56
+
# test...
57
+
58
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simp ssh tut h1 --cmd "ping -w 1 -c1 11.0.0.2 >/dev/null"
59
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if [ $? -eq 0 ]; then exit 1; fi
60
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sleep 10
61
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simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
62
+
sleep 10
63
+
simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
64
+
sleep 10
65
+
simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
66
+
sleep 10
67
+
simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
68
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sleep 10
69
+
simp ssh tut h1 --cmd "ping -c10 11.0.0.2 >/dev/null"
+22
tests/rocker/port
+22
tests/rocker/port
···
1
+
simp destroy ".*"
2
+
simp create -o sw1:rocker:sw1 tut tut.dot
3
+
simp start tut
4
+
while ! simp ssh tut sw1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
5
+
while ! simp ssh tut h1 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
6
+
while ! simp ssh tut h2 --cmd "ping -c 1 localhost >/dev/null"; do sleep 1; done
7
+
8
+
# bring up DUT ports
9
+
10
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simp ssh tut sw1 --cmd "sudo ifconfig swp1 11.0.0.1/24"
11
+
simp ssh tut sw1 --cmd "sudo ifconfig swp2 12.0.0.1/24"
12
+
13
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# config IP on hosts
14
+
15
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simp ssh tut h1 --cmd "sudo ifconfig swp1 11.0.0.2/24"
16
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simp ssh tut h2 --cmd "sudo ifconfig swp1 12.0.0.2/24"
17
+
18
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# test...
19
+
20
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simp ssh tut h1 --cmd "ping -c10 11.0.0.1 >/dev/null"
21
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if [ $? -eq 1 ]; then exit 1; fi
22
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simp ssh tut h2 --cmd "ping -c10 12.0.0.1 >/dev/null"