[PATCH net-next 06/11] selftests: mlxsw: Check devices on provisioned line card

Ido Schimmel
2022-04-25T03:47:02Z

From: Jiri Pirko <jiri@nvidia.com>

Once line card is provisioned, check the count of devices on it and
print them out.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
---
.../drivers/net/mlxsw/devlink_linecard.sh | 22 +++++++++++++++++++
1 file changed, 22 insertions(+)

diff --git a/tools/testing/selftests/drivers/net/mlxsw/devlink_linecard.sh b/tools/testing/selftests/drivers/net/mlxsw/devlink_linecard.sh
index 08a922d8b86a..67b0e56cb413 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/devlink_linecard.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/devlink_linecard.sh
@@ -152,6 +152,7 @@ unprovision_test()

LC_16X100G_TYPE="16x100G"
LC_16X100G_PORT_COUNT=16
+LC_16X100G_DEVICE_COUNT=4

supported_types_check()
{
@@ -177,6 +178,26 @@ supported_types_check()
check_err $? "16X100G not found between supported types of linecard $lc"
}

+lc_devices_check()
+{
+ local lc=$1
+ local expected_device_count=$2
+ local device_count
+ local device
+
+ device_count=$(devlink lc show $DEVLINK_DEV lc $lc -j | \
+ jq -e -r ".[][][].devices |length")
+ check_err $? "Failed to get linecard $lc device count"
+ [ $device_count != 0 ]
+ check_err $? "No device found on linecard $lc"
+ [ $device_count == $expected_device_count ]
+ check_err $? "Unexpected device count on linecard $lc (got $expected_device_count, expected $device_count)"
+ for (( device=0; device<device_count; device++ ))
+ do
+ log_info "Linecard $lc device $device"
+ done
+}
+
ports_check()
{
local lc=$1
@@ -206,6 +227,7 @@ provision_test()
unprovision_one $lc
fi
provision_one $lc $LC_16X100G_TYPE
+ lc_devices_check $lc $LC_16X100G_DEVICE_COUNT
ports_check $lc $LC_16X100G_PORT_COUNT
log_test "Provision"
}
--
2.33.1