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Tue, 7 Apr 2026 12:43:15 -0700 From: Tariq Toukan To: Eric Dumazet , Jakub Kicinski , Paolo Abeni , Andrew Lunn , "David S. Miller" CC: Simon Horman , Donald Hunter , Jiri Pirko , Jonathan Corbet , Shuah Khan , Saeed Mahameed , "Leon Romanovsky" , Tariq Toukan , Mark Bloch , Shuah Khan , "Matthieu Baerts (NGI0)" , Chuck Lever , Carolina Jubran , Or Har-Toov , Moshe Shemesh , Dragos Tatulea , Daniel Zahka , Shahar Shitrit , Cosmin Ratiu , Jacob Keller , Parav Pandit , Adithya Jayachandran , "Shay Drori" , Kees Cook , Daniel Jurgens , , , , , , Gal Pressman Subject: [PATCH net-next V5 11/12] selftest: netdevsim: Add resource dump and scope filter test Date: Tue, 7 Apr 2026 22:41:06 +0300 Message-ID: <20260407194107.148063-12-tariqt@nvidia.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20260407194107.148063-1-tariqt@nvidia.com> References: <20260407194107.148063-1-tariqt@nvidia.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-NV-OnPremToCloud: ExternallySecured X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN3PEPF0000B06E:EE_|DM4PR12MB7623:EE_ X-MS-Office365-Filtering-Correlation-Id: ea546bc1-2ee1-4015-876b-08de94ddf745 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|1800799024|7416014|36860700016|376014|56012099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:216.228.117.160;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:mail.nvidia.com;PTR:dc6edge1.nvidia.com;CAT:NONE;SFS:(13230040)(82310400026)(1800799024)(7416014)(36860700016)(376014)(56012099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: w+fgK4AszOoCSeihzEkLiwxK6rZvxpOjUuj6FkOh0NufaPs1Q411FCE28APJ662LQ6ZuwFg/Xpm5/OH/kxA7bY9UgGgJkkEcGJrbryEIn+xeqlly406g70UPJo/iW2VuNdgb/Uiik8L53dqWNEye24l1LkD7Gu7p2HyvPnUbsPigHX+VLSiDcEo7ha0QCQVZX4REVKhXR6xwy+FA7ae6Sp3+xv2Y40R3L4Lrdty6LPPR9eyQFMjes6JGqgmGLBzknYy0ia0lFAUwePzWs/1w2OuvDXy98yZKq3tdc69cdsX0Ja4NqoTCc6nhYLTg6YjIX1v4KxusOcj3S/1zXgVt7/g5NdhTc2EwZXdDgpmiYiccegMWJ1dFV9wQnWR0YleFxP7G7IvkbiVgjZHSoR8RPyF5hS4RoiR7v+oSd5aHNaCz5nm+K55JvHzKl5XiDEzh X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 07 Apr 2026 19:43:38.8562 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: ea546bc1-2ee1-4015-876b-08de94ddf745 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.160];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: BN3PEPF0000B06E.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB7623 From: Or Har-Toov Add resource_dump_test() which verifies dumping resources for all devices and ports, and tests that scope=dev returns only device-level resources and scope=port returns only port resources. Skip if userspace does not support the scope parameter. Signed-off-by: Or Har-Toov Reviewed-by: Moshe Shemesh Signed-off-by: Tariq Toukan --- .../drivers/net/netdevsim/devlink.sh | 52 ++++++++++++++++++- 1 file changed, 51 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh index 31d1cef54898..22a626c6cde3 100755 --- a/tools/testing/selftests/drivers/net/netdevsim/devlink.sh +++ b/tools/testing/selftests/drivers/net/netdevsim/devlink.sh @@ -5,7 +5,7 @@ lib_dir=$(dirname $0)/../../../net/forwarding ALL_TESTS="fw_flash_test params_test \ params_default_test regions_test reload_test \ - netns_reload_test resource_test \ + netns_reload_test resource_test resource_dump_test \ port_resource_doit_test dev_info_test \ empty_reporter_test dummy_reporter_test rate_test" NUM_NETIFS=0 @@ -483,6 +483,56 @@ resource_test() log_test "resource test" } +resource_dump_test() +{ + RET=0 + + local port_jq + local dev_jq + local dl_jq + local count + + dl_jq="with_entries(select(.key | startswith(\"$DL_HANDLE\")))" + port_jq="[.[] | $dl_jq | keys |" + port_jq+=" map(select(test(\"/.+/\"))) | length] | add" + dev_jq="[.[] | $dl_jq | keys |" + dev_jq+=" map(select(test(\"/.+/\")|not)) | length] | add" + + if ! devlink resource help 2>&1 | grep -q "scope"; then + echo "SKIP: devlink resource show not supported" + return + fi + + devlink resource show > /dev/null 2>&1 + check_err $? "Failed to dump all resources" + + count=$(cmd_jq "devlink resource show -j" "$port_jq") + [ "$count" -gt "0" ] + check_err $? "missing port resources in resource dump" + + count=$(cmd_jq "devlink resource show -j" "$dev_jq") + [ "$count" -gt "0" ] + check_err $? "missing device resources in resource dump" + + count=$(cmd_jq "devlink resource show scope dev -j" "$dev_jq") + [ "$count" -gt "0" ] + check_err $? "dev scope missing device resources" + + count=$(cmd_jq "devlink resource show scope dev -j" "$port_jq") + [ "$count" -eq "0" ] + check_err $? "dev scope returned port resources" + + count=$(cmd_jq "devlink resource show scope port -j" "$port_jq") + [ "$count" -gt "0" ] + check_err $? "port scope missing port resources" + + count=$(cmd_jq "devlink resource show scope port -j" "$dev_jq") + [ "$count" -eq "0" ] + check_err $? "port scope returned device resources" + + log_test "resource dump test" +} + info_get() { local name=$1 -- 2.44.0