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X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jun 2025 15:07:52.5832 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: bcc17859-dae4-40ff-13dc-08dda50be8e9 X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=43083d15-7273-40c1-b7db-39efd9ccc17a;Ip=[216.228.117.161];Helo=[mail.nvidia.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF0002BA52.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW3PR12MB4489 ip stats displays bridge-related multicast and STP stats, but not VLAN stats. There is code for requesting, decoding and formatting these stats accessible through `bridge -s vlan', but the `ip stats' suite lacks it. In this patchset, extract the `bridge vlan' code to a generally accessible place and extend `ip stats' to use it. This reuses the existing display and JSON format, and plugs it into the existing `ip stats' hierarchy: # ip stats show dev v2 group xstats_slave subgroup bridge suite vlan 2: v2: group xstats_slave subgroup bridge suite vlan 10 RX: 776 bytes 10 packets TX: 224 bytes 4 packets 20 RX: 684 bytes 7 packets TX: 0 bytes 0 packets # ip -j -p stats show dev v2 group xstats_slave subgroup bridge suite vlan [ { "ifindex": 2, "ifname": "v2", "group": "xstats_slave", "subgroup": "bridge", "suite": "vlan", "vlans": [ { "vid": 10, "rx_bytes": 552, "rx_packets": 6, "tx_bytes": 0, "tx_packets": 0 },{ "vid": 20, "rx_bytes": 684, "rx_packets": 7, "tx_bytes": 0, "tx_packets": 0 } ] } ] Petr Machata (4): ip: ipstats: Iterate all xstats attributes ip: ip_common: Drop ipstats_stat_desc_xstats::inner_max lib: bridge: Add a module for bridge-related helpers ip: iplink_bridge: Support bridge VLAN stats in `ip stats' bridge/vlan.c | 50 +++++----------------------------------------- include/bridge.h | 11 ++++++++++ ip/ip_common.h | 1 - ip/iplink_bond.c | 2 -- ip/iplink_bridge.c | 40 +++++++++++++++++++++++++++++++++---- ip/ipstats.c | 18 ++++++++--------- lib/Makefile | 3 ++- lib/bridge.c | 47 +++++++++++++++++++++++++++++++++++++++++++ 8 files changed, 110 insertions(+), 62 deletions(-) create mode 100644 include/bridge.h create mode 100644 lib/bridge.c -- 2.49.0