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-rwxr-xr-xtools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh55
-rwxr-xr-xtools/testing/selftests/net/netfilter/rpath.sh18
2 files changed, 56 insertions, 17 deletions
diff --git a/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh b/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh
index 0c47faff9274..c068e6c2a580 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh
@@ -22,20 +22,34 @@ SB_ITC=0
h1_create()
{
simple_if_init $h1 192.0.1.1/24
+ tc qdisc add dev $h1 clsact
+
+ # Add egress filter on $h1 that will guarantee that the packet sent,
+ # will be the only packet being passed to the device.
+ tc filter add dev $h1 egress pref 2 handle 102 matchall action drop
}
h1_destroy()
{
+ tc filter del dev $h1 egress pref 2 handle 102 matchall action drop
+ tc qdisc del dev $h1 clsact
simple_if_fini $h1 192.0.1.1/24
}
h2_create()
{
simple_if_init $h2 192.0.1.2/24
+ tc qdisc add dev $h2 clsact
+
+ # Add egress filter on $h2 that will guarantee that the packet sent,
+ # will be the only packet being passed to the device.
+ tc filter add dev $h2 egress pref 1 handle 101 matchall action drop
}
h2_destroy()
{
+ tc filter del dev $h2 egress pref 1 handle 101 matchall action drop
+ tc qdisc del dev $h2 clsact
simple_if_fini $h2 192.0.1.2/24
}
@@ -101,6 +115,11 @@ port_pool_test()
local exp_max_occ=$(devlink_cell_size_get)
local max_occ
+ tc filter add dev $h1 egress protocol ip pref 1 handle 101 flower \
+ src_mac $h1mac dst_mac $h2mac \
+ src_ip 192.0.1.1 dst_ip 192.0.1.2 \
+ action pass
+
devlink sb occupancy clearmax $DEVLINK_DEV
$MZ $h1 -c 1 -p 10 -a $h1mac -b $h2mac -A 192.0.1.1 -B 192.0.1.2 \
@@ -109,11 +128,6 @@ port_pool_test()
devlink sb occupancy snapshot $DEVLINK_DEV
RET=0
- max_occ=$(sb_occ_pool_check $dl_port1 $SB_POOL_ING $exp_max_occ)
- check_err $? "Expected iPool($SB_POOL_ING) max occupancy to be $exp_max_occ, but got $max_occ"
- log_test "physical port's($h1) ingress pool"
-
- RET=0
max_occ=$(sb_occ_pool_check $dl_port2 $SB_POOL_ING $exp_max_occ)
check_err $? "Expected iPool($SB_POOL_ING) max occupancy to be $exp_max_occ, but got $max_occ"
log_test "physical port's($h2) ingress pool"
@@ -122,6 +136,11 @@ port_pool_test()
max_occ=$(sb_occ_pool_check $cpu_dl_port $SB_POOL_EGR_CPU $exp_max_occ)
check_err $? "Expected ePool($SB_POOL_EGR_CPU) max occupancy to be $exp_max_occ, but got $max_occ"
log_test "CPU port's egress pool"
+
+ tc filter del dev $h1 egress protocol ip pref 1 handle 101 flower \
+ src_mac $h1mac dst_mac $h2mac \
+ src_ip 192.0.1.1 dst_ip 192.0.1.2 \
+ action pass
}
port_tc_ip_test()
@@ -129,6 +148,11 @@ port_tc_ip_test()
local exp_max_occ=$(devlink_cell_size_get)
local max_occ
+ tc filter add dev $h1 egress protocol ip pref 1 handle 101 flower \
+ src_mac $h1mac dst_mac $h2mac \
+ src_ip 192.0.1.1 dst_ip 192.0.1.2 \
+ action pass
+
devlink sb occupancy clearmax $DEVLINK_DEV
$MZ $h1 -c 1 -p 10 -a $h1mac -b $h2mac -A 192.0.1.1 -B 192.0.1.2 \
@@ -139,17 +163,17 @@ port_tc_ip_test()
RET=0
max_occ=$(sb_occ_itc_check $dl_port2 $SB_ITC $exp_max_occ)
check_err $? "Expected ingress TC($SB_ITC) max occupancy to be $exp_max_occ, but got $max_occ"
- log_test "physical port's($h1) ingress TC - IP packet"
-
- RET=0
- max_occ=$(sb_occ_itc_check $dl_port2 $SB_ITC $exp_max_occ)
- check_err $? "Expected ingress TC($SB_ITC) max occupancy to be $exp_max_occ, but got $max_occ"
log_test "physical port's($h2) ingress TC - IP packet"
RET=0
max_occ=$(sb_occ_etc_check $cpu_dl_port $SB_ITC_CPU_IP $exp_max_occ)
check_err $? "Expected egress TC($SB_ITC_CPU_IP) max occupancy to be $exp_max_occ, but got $max_occ"
log_test "CPU port's egress TC - IP packet"
+
+ tc filter del dev $h1 egress protocol ip pref 1 handle 101 flower \
+ src_mac $h1mac dst_mac $h2mac \
+ src_ip 192.0.1.1 dst_ip 192.0.1.2 \
+ action pass
}
port_tc_arp_test()
@@ -157,6 +181,9 @@ port_tc_arp_test()
local exp_max_occ=$(devlink_cell_size_get)
local max_occ
+ tc filter add dev $h1 egress protocol arp pref 1 handle 101 flower \
+ src_mac $h1mac action pass
+
devlink sb occupancy clearmax $DEVLINK_DEV
$MZ $h1 -c 1 -p 10 -a $h1mac -A 192.0.1.1 -t arp -q
@@ -166,17 +193,15 @@ port_tc_arp_test()
RET=0
max_occ=$(sb_occ_itc_check $dl_port2 $SB_ITC $exp_max_occ)
check_err $? "Expected ingress TC($SB_ITC) max occupancy to be $exp_max_occ, but got $max_occ"
- log_test "physical port's($h1) ingress TC - ARP packet"
-
- RET=0
- max_occ=$(sb_occ_itc_check $dl_port2 $SB_ITC $exp_max_occ)
- check_err $? "Expected ingress TC($SB_ITC) max occupancy to be $exp_max_occ, but got $max_occ"
log_test "physical port's($h2) ingress TC - ARP packet"
RET=0
max_occ=$(sb_occ_etc_check $cpu_dl_port $SB_ITC_CPU_ARP $exp_max_occ)
check_err $? "Expected egress TC($SB_ITC_IP2ME) max occupancy to be $exp_max_occ, but got $max_occ"
log_test "CPU port's egress TC - ARP packet"
+
+ tc filter del dev $h1 egress protocol arp pref 1 handle 101 flower \
+ src_mac $h1mac action pass
}
setup_prepare()
diff --git a/tools/testing/selftests/net/netfilter/rpath.sh b/tools/testing/selftests/net/netfilter/rpath.sh
index 4485fd7675ed..86ec4e68594d 100755
--- a/tools/testing/selftests/net/netfilter/rpath.sh
+++ b/tools/testing/selftests/net/netfilter/rpath.sh
@@ -61,9 +61,20 @@ ip -net "$ns2" a a 192.168.42.1/24 dev d0
ip -net "$ns1" a a fec0:42::2/64 dev v0 nodad
ip -net "$ns2" a a fec0:42::1/64 dev d0 nodad
+# avoid neighbor lookups and enable martian IPv6 pings
+ns2_hwaddr=$(ip -net "$ns2" link show dev v0 | \
+ sed -n 's, *link/ether \([^ ]*\) .*,\1,p')
+ns1_hwaddr=$(ip -net "$ns1" link show dev v0 | \
+ sed -n 's, *link/ether \([^ ]*\) .*,\1,p')
+ip -net "$ns1" neigh add fec0:42::1 lladdr "$ns2_hwaddr" nud permanent dev v0
+ip -net "$ns1" neigh add fec0:23::1 lladdr "$ns2_hwaddr" nud permanent dev v0
+ip -net "$ns2" neigh add fec0:42::2 lladdr "$ns1_hwaddr" nud permanent dev d0
+ip -net "$ns2" neigh add fec0:23::2 lladdr "$ns1_hwaddr" nud permanent dev v0
+
# firewall matches to test
[ -n "$iptables" ] && {
common='-t raw -A PREROUTING -s 192.168.0.0/16'
+ common+=' -p icmp --icmp-type echo-request'
if ! ip netns exec "$ns2" "$iptables" $common -m rpfilter;then
echo "Cannot add rpfilter rule"
exit $ksft_skip
@@ -72,6 +83,7 @@ ip -net "$ns2" a a fec0:42::1/64 dev d0 nodad
}
[ -n "$ip6tables" ] && {
common='-t raw -A PREROUTING -s fec0::/16'
+ common+=' -p icmpv6 --icmpv6-type echo-request'
if ! ip netns exec "$ns2" "$ip6tables" $common -m rpfilter;then
echo "Cannot add rpfilter rule"
exit $ksft_skip
@@ -82,8 +94,10 @@ ip -net "$ns2" a a fec0:42::1/64 dev d0 nodad
table inet t {
chain c {
type filter hook prerouting priority raw;
- ip saddr 192.168.0.0/16 fib saddr . iif oif exists counter
- ip6 saddr fec0::/16 fib saddr . iif oif exists counter
+ ip saddr 192.168.0.0/16 icmp type echo-request \
+ fib saddr . iif oif exists counter
+ ip6 saddr fec0::/16 icmpv6 type echo-request \
+ fib saddr . iif oif exists counter
}
}
EOF
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