netdev - [patch net-next v3 11/11] selftests: mlxsw: Check line card info on activated line card

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Message-Id: <20220720151234.3873008-12-jiri@resnulli.us>
Date:   Wed, 20 Jul 2022 17:12:34 +0200
From:   Jiri Pirko <jiri@...nulli.us>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, idosch@...dia.com,
        petrm@...dia.com, pabeni@...hat.com, edumazet@...gle.com,
        mlxsw@...dia.com, saeedm@...dia.com, snelson@...sando.io
Subject: [patch net-next v3 11/11] selftests: mlxsw: Check line card info on activated line card

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

Once line card is activated, check the FW version and PSID are exposed.

Signed-off-by: Jiri Pirko <jiri@...dia.com>
---
 .../drivers/net/mlxsw/devlink_linecard.sh     | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/tools/testing/selftests/drivers/net/mlxsw/devlink_linecard.sh b/tools/testing/selftests/drivers/net/mlxsw/devlink_linecard.sh
index ca4e9b08a105..224ca3695c89 100755
--- a/tools/testing/selftests/drivers/net/mlxsw/devlink_linecard.sh
+++ b/tools/testing/selftests/drivers/net/mlxsw/devlink_linecard.sh
@@ -250,12 +250,32 @@ interface_check()
 	setup_wait
 }
 
+lc_dev_info_active_check()
+{
+	local lc=$1
+	local nested_devlink_dev=$2
+	local fixed_device_fw_psid
+	local running_device_fw
+
+	fixed_device_fw_psid=$(devlink dev info $nested_devlink_dev -j | \
+			       jq -e -r ".[][].versions.fixed" | \
+			       jq -e -r '."fw.psid"')
+	check_err $? "Failed to get linecard $lc fixed fw PSID"
+	log_info "Linecard $lc fixed.fw.psid: \"$fixed_device_fw_psid\""
+
+	running_device_fw=$(devlink dev info $nested_devlink_dev -j | \
+			    jq -e -r ".[][].versions.running.fw")
+	check_err $? "Failed to get linecard $lc running.fw.version"
+	log_info "Linecard $lc running.fw: \"$running_device_fw\""
+}
+
 activation_16x100G_test()
 {
 	RET=0
 	local lc
 	local type
 	local state
+	local nested_devlink_dev
 
 	lc=$LC_SLOT
 	type=$LC_16X100G_TYPE
@@ -268,6 +288,10 @@ activation_16x100G_test()
 
 	interface_check
 
+	nested_devlink_dev=$(lc_nested_devlink_dev_get $lc)
+	check_err $? "Failed to get nested devlink handle of linecard $lc"
+	lc_dev_info_active_check $lc $nested_devlink_dev
+
 	log_test "Activation 16x100G"
 }
 
-- 
2.35.3