ethernet/ti/cpsw.rst

120     | | |      |      |      |  | Eth0.100         |  |     Eth1     | |
195 	$ tc qdisc replace dev eth0 handle 100: parent root mqprio num_tc 3 \
205 	$ tc qdisc replace dev eth1 handle 100: parent root mqprio num_tc 1 \
212 	+---(100:ffe2) mqprio
213 	|    +---(100:3) mqprio
214 	|    +---(100:4) mqprio
216 	+---(100:ffe1) mqprio
217 	|    +---(100:2) mqprio
219 	+---(100:ffe0) mqprio
220 	    +---(100:1) mqprio
223 	+---(100:ffe0) mqprio
224 	    +---(100:5) mqprio
232 	$ tc qdisc add dev eth0 parent 100:1 cbs locredit -1438 \
240 	$ tc qdisc add dev eth0 parent 100:2 cbs locredit -1468 \
246 	// Create vlan 100 to map sk->priority to vlan qos
247 	$ ip link add link eth0 name eth0.100 type vlan id 100
251 	net eth0: Adding vlanid 100 to vlan filter
256 	$ ip link set eth0.100 type vlan \
261 	// Check egress map for vlan 100
262 	$ cat /proc/net/vlan/eth0.100
272 	./tsn_talker -d 18:03:73:66:87:42 -i eth0.100 -p3 -s 1500&
273 	./tsn_talker -d 18:03:73:66:87:42 -i eth0.100 -p2 -s 1500&
297 	$ ip link del eth0.100
432 	$ tc qdisc replace dev eth0 handle 100: parent root mqprio num_tc 3 \
439 	+---(100:ffe2) mqprio
440 	|    +---(100:5) mqprio
441 	|    +---(100:6) mqprio
443 	+---(100:ffe1) mqprio
444 	|    +---(100:2) mqprio
446 	+---(100:ffe0) mqprio
447 	    +---(100:1) mqprio
454 	$ tc qdisc add dev eth0 parent 100:1 cbs locredit -1470 \
461 	$ tc qdisc add dev eth0 parent 100:2 cbs locredit -1470 \
467 	// Create vlan 100 to map sk->priority to vlan qos for Eth0
468 	$ ip link add link eth0 name eth0.100 type vlan id 100
469 	net eth0: Adding vlanid 100 to vlan filter
473 	// Map skb->priority to L2 prio for Eth0.100, one to one
474 	$ ip link set eth0.100 type vlan \
479 	// Check egress map for vlan 100
480 	$ cat /proc/net/vlan/eth0.100
491 	$ tc qdisc replace dev eth1 handle 100: parent root mqprio num_tc 3 \
498 	+---(100:ffe2) mqprio
499 	|    +---(100:7) mqprio
500 	|    +---(100:8) mqprio
502 	+---(100:ffe1) mqprio
503 	|    +---(100:4) mqprio
505 	+---(100:ffe0) mqprio
506 	    +---(100:3) mqprio
512 	// for interface speed - 100Mb for eth1 port.
514 	$ tc qdisc add dev eth1 parent 100:3 cbs locredit -1035 \
522 	$ tc qdisc add dev eth1 parent 100:4 cbs locredit -1335 \
528 	// Create vlan 100 to map sk->priority to vlan qos for Eth1
529 	$ ip link add link eth1 name eth1.100 type vlan id 100
530 	net eth1: Adding vlanid 100 to vlan filter
534 	// Map skb->priority to L2 prio for Eth1.100, one to one
535 	$ ip link set eth1.100 type vlan \
540 	// Check egress map for vlan 100
541 	$ cat /proc/net/vlan/eth1.100
550 	./tsn_talker -d 18:03:73:66:87:42 -i eth0.100 -p2 -s 1500&
551 	./tsn_talker -d 18:03:73:66:87:42 -i eth0.100 -p3 -s 1500&
552 	./tsn_talker -d 20:cf:30:85:7d:fd -i eth1.100 -p2 -s 1500&
553 	./tsn_talker -d 20:cf:30:85:7d:fd -i eth1.100 -p3 -s 1500&
577 	$ ip link del eth1.100
578 	$ ip link del eth0.100