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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20220425034431.3161260-7-idosch@nvidia.com>
Date:   Mon, 25 Apr 2022 06:44:26 +0300
From:   Ido Schimmel <idosch@...dia.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        jiri@...dia.com, petrm@...dia.com, dsahern@...il.com,
        andrew@...n.ch, mlxsw@...dia.com, Ido Schimmel <idosch@...dia.com>
Subject: [PATCH net-next 06/11] selftests: mlxsw: Check devices on provisioned line card

From: Jiri Pirko <jiri@...dia.com>

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

Signed-off-by: Jiri Pirko <jiri@...dia.com>
Signed-off-by: Ido Schimmel <idosch@...dia.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