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authorIdo Schimmel <idosch@mellanox.com>2019-08-17 16:28:22 +0300
committerDavid S. Miller <davem@davemloft.net>2019-08-17 22:40:09 +0300
commitbc030d9c91c3764a143fc3ac4516bbfd330b41ed (patch)
treed2d83ecbccb4ded1235c246a9ddfac49483225c6 /tools
parent9e087457048884c57c51a32b52d8aa1d9b0d7385 (diff)
downloadlinux-bc030d9c91c3764a143fc3ac4516bbfd330b41ed.tar.xz
selftests: forwarding: devlink_lib: Allow tests to define devlink device
For tests that create their network interfaces dynamically or do not use interfaces at all (as with netdevsim) it is useful to define their own devlink device instead of deriving it from the first network interface. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/net/forwarding/devlink_lib.sh26
1 files changed, 14 insertions, 12 deletions
diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh b/tools/testing/selftests/net/forwarding/devlink_lib.sh
index 8553a67a2322..2b9296f6aa07 100644
--- a/tools/testing/selftests/net/forwarding/devlink_lib.sh
+++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh
@@ -4,19 +4,21 @@
##############################################################################
# Defines
-DEVLINK_DEV=$(devlink port show "${NETIFS[p1]}" -j \
- | jq -r '.port | keys[]' | cut -d/ -f-2)
-if [ -z "$DEVLINK_DEV" ]; then
- echo "SKIP: ${NETIFS[p1]} has no devlink device registered for it"
- exit 1
-fi
-if [[ "$(echo $DEVLINK_DEV | grep -c pci)" -eq 0 ]]; then
- echo "SKIP: devlink device's bus is not PCI"
- exit 1
-fi
+if [[ ! -v DEVLINK_DEV ]]; then
+ DEVLINK_DEV=$(devlink port show "${NETIFS[p1]}" -j \
+ | jq -r '.port | keys[]' | cut -d/ -f-2)
+ if [ -z "$DEVLINK_DEV" ]; then
+ echo "SKIP: ${NETIFS[p1]} has no devlink device registered for it"
+ exit 1
+ fi
+ if [[ "$(echo $DEVLINK_DEV | grep -c pci)" -eq 0 ]]; then
+ echo "SKIP: devlink device's bus is not PCI"
+ exit 1
+ fi
-DEVLINK_VIDDID=$(lspci -s $(echo $DEVLINK_DEV | cut -d"/" -f2) \
- -n | cut -d" " -f3)
+ DEVLINK_VIDDID=$(lspci -s $(echo $DEVLINK_DEV | cut -d"/" -f2) \
+ -n | cut -d" " -f3)
+fi
##############################################################################
# Sanity checks