net/mlxsw/fib_offload.sh

2 # SPDX-License-Identifier: GPL-2.0
20 	simple_if_init $tor1_p1 2001:db8:1::2/128 2001:db8:1::3/128
25 	simple_if_fini $tor1_p1 2001:db8:1::2/128 2001:db8:1::3/128
43 	__addr_add_del $spine_p1 add 2001:db8:1::1/64
44 	__addr_add_del $spine_p2 add 2001:db8:2::1/64
49 	__addr_add_del $spine_p2 del 2001:db8:2::1/64
50 	__addr_add_del $spine_p1 del 2001:db8:1::1/64
58 	local pfx="$1"; shift
59 	local expected_num=$1; shift
63 	sleep .1
65 	num=$(ip -6 route show match ${pfx} | grep "offload" | wc -l)
67 	if [ $num -eq $expected_num ]; then
71 	return 1
79 	ip -6 route add 2001:db8:3::/64 dev $spine_p1 metric 100
80 	ipv6_offload_check "2001:db8:3::/64 dev $spine_p1 metric 100" 1
85 	ip -6 route append 2001:db8:3::/64 dev $spine_p1 metric 200
86 	ipv6_offload_check "2001:db8:3::/64 dev $spine_p1 metric 100" 1
93 	ip -6 route append 2001:db8:3::/64 dev $spine_p1 metric 10
94 	ipv6_offload_check "2001:db8:3::/64 dev $spine_p1 metric 10" 1
103 	ip -6 route flush 2001:db8:3::/64 dev $spine_p1
104 	ip -6 route add 2001:db8:3::/64 dev $spine_p2
105 	ipv6_offload_check "2001:db8:3::/64 dev $spine_p2" 1
109 	ip -6 route flush 2001:db8:3::/64
117 	ip -6 route add 2001:db8:3::/64 metric 100 \
118 		nexthop via 2001:db8:1::2 dev $spine_p1 \
124 	ip -6 route append 2001:db8:3::/64 metric 100 \
125 		nexthop via 2001:db8:1::3 dev $spine_p1
131 	ip -6 route del 2001:db8:3::/64
132 	ip -6 route add 2001:db8:3::/64 metric 100 \
133 		nexthop via 2001:db8:1::2 dev $spine_p1 \
140 	ip -6 route append 2001:db8:3::/64 metric 200 \
141 		nexthop via 2001:db8:1::3 dev $spine_p1
149 	ip -6 route append 2001:db8:3::/64 metric 10 \
150 		nexthop via 2001:db8:1::3 dev $spine_p1
151 	ipv6_offload_check "2001:db8:3::/64 metric 10" 1
160 	ip -6 route flush 2001:db8:3::/64
174 	ip -6 route add 2001:db8:3::/64 metric 100 dev $spine_p1
175 	ipv6_offload_check "2001:db8:3::/64 metric 100" 1
177 	ip -6 route replace 2001:db8:3::/64 metric 100 dev $spine_p2
178 	ipv6_offload_check "2001:db8:3::/64 metric 100" 1
182 	ip -6 route replace 2001:db8:3::/64 metric 100 \
183 		nexthop via 2001:db8:1::2 dev $spine_p1 \
190 	ip -6 route replace 2001:db8:3::/64 metric 100 dev $spine_p1
197 	ip -6 route replace 2001:db8:3::/64 metric 100 \
198 		nexthop via 2001:db8:1::3 dev $spine_p1 \
203 	# Replace a non-existing multipath route with a multipath route and
205 	ip -6 route replace 2001:db8:3::/64 metric 200 \
206 		nexthop via 2001:db8:1::3 dev $spine_p1 \
209 	check_err $? "multipath route not offloaded after non-existing route was 'replaced'"
211 	check_err $? "multipath route offloaded after 'replacing' non-existing route"
215 	ip -6 route flush 2001:db8:3::/64
225 	ip -6 route add 2001:db8:3::/64 \
226 		nexthop via 2001:db8:1::2 dev $spine_p1 \
228 	ip -6 route add 2001:db8:4::/64 \
229 		nexthop via 2001:db8:1::2 dev $spine_p1 \
235 	ip -6 route del 2001:db8:3::/64
241 	ip -6 route add 2001:db8:3::/64 \
242 		nexthop via 2001:db8:1::2 dev $spine_p1 \
244 	ip -6 route del 2001:db8:4::/64 \
245 		nexthop via 2001:db8:1::2 dev $spine_p1
246 	ipv6_offload_check "2001:db8:4::/64" 1
253 	ip -6 route flush 2001:db8:3::/64
254 	ip -6 route flush 2001:db8:4::/64
259 	local batch_dir=$(mktemp -d)
277 	for i in $(seq 1 $num_nhs); do
278 		ip -6 address add 2001:db8:1::10:$i/128 dev $tor1_p1
279 		nexthops+=" nexthop via 2001:db8:1::10:$i dev $spine_p1"
282 	for i in $(seq 1 $num_rts); do
291 	ip -batch $batch_dir/add.batch
292 	count=$(ip -6 route show | grep offload | wc -l)
293 	while [ $count -lt $total ]; do
295 		count=$(ip -6 route show | grep offload | wc -l)
300 	diff=$(echo "$end - $start" | bc -l)
301 	test "$(echo "$diff > 60" | bc -l)" -eq 0
307 	ip -batch $batch_dir/del.batch
308 	for i in $(seq 1 $num_nhs); do
309 		ip -6 address del 2001:db8:1::10:$i/128 dev $tor1_p1
311 	rm -rf $batch_dir