ocelot ethernet switch driver · Supported

Maintainers

• M Vladimir Oltean <vladimir.oltean@nxp.com>

Paths

• F drivers/net/dsa/ocelot/*
• F drivers/net/ethernet/mscc/
• F include/soc/mscc/ocelot*
• F net/dsa/tag_ocelot.c
• F net/dsa/tag_ocelot_8021q.c
• F tools/testing/selftests/drivers/net/ocelot/*

Last 30 days

Active reviewers (last 30 days)

• Sashiko AI Review <sashiko-bot@kernel.org>
  5 attestations (5 Reported-by) · last on 2026-06-25
• Jakub Kicinski <kuba@kernel.org>
  5 attestations (5 Suggested-by) · last on 2026-06-25

Recent patches

Most-recent 30 patches in this subsystem on netdev (capped at 30), ordered by date desc.

• COOLING14d [PATCH net v5] net: dsa: Fix skb ownership in taggers
  2026-06-25 · Linus Walleij <linusw@kernel.org>
• COLD18d [PATCH net v4] net: dsa: Fix skb ownership in taggers
  2026-06-22 · Linus Walleij <linusw@kernel.org>
• COLD20d [PATCH net-next v3] net: dsa: Fix skb ownership in taggers
  2026-06-17 · Linus Walleij <linusw@kernel.org>
• COLD24d [PATCH net-next v2] net: dsa: Fix skb ownership in taggers
  2026-06-16 · Linus Walleij <linusw@kernel.org>
• COLD26d [PATCH net] net: dsa: Fix skb ownership in taggers
  2026-06-15 · Linus Walleij <linusw@kernel.org>
• COLD32d [PATCH net-next v2] net: mscc: ocelot: validate netdev belongs to switch in .netdev_to_port()
  2026-06-06 · David Yang <mmyangfl@gmail.com>
• COLD37d [PATCH net-next] net: dsa: felix: validate switch in .netdev_to_port() conversion
  2026-06-03 · David Yang <mmyangfl@gmail.com>
• STALE149d [PATCH v3 3/3] net: mscc: ocelot: add missing lock protection in ocelot_port_xmit_inj()
  2026-02-08 · Ziyi Guo <hidden>
• STALE149d [PATCH v3 2/3] net: mscc: ocelot: split xmit into FDMA and register injection paths
  2026-02-08 · Ziyi Guo <hidden>
• STALE149d [PATCH v3 1/3] net: mscc: ocelot: extract ocelot_xmit_timestamp() helper
  2026-02-08 · Ziyi Guo <hidden>
• STALE153d [PATCH v2] net: mscc: ocelot: add missing lock protection in ocelot_port_xmit()
  2026-01-31 · Ziyi Guo <hidden>
• STALE162d [PATCH] net: mscc: ocelot: add missing lock protection in ocelot_port_xmit()
  2026-01-30 · Ziyi Guo <hidden>
• STALE188d [PATCH net v3] net: mscc: ocelot: Fix crash when adding interface under a lag
  2025-12-25 · Jerry Wu <hidden>
• STALE188d [PATCH net v2] net: mscc: ocelot: Fix crash when adding interface under a lag
  2025-12-20 · Jerry Wu <hidden>
• STALE203d [PATCH net v2] net: mscc: ocelot: Fix crash when adding interface under a lag
  2025-12-20 · Jerry Wu <hidden>
• STALE192d [PATCH net-next 08/15] net: dsa: tag_ocelot: use the dsa_xmit_port_mask() helper
  2025-11-27 · Vladimir Oltean <vladimir.oltean@nxp.com>
• STALE278d [PATCH v2 net] net: mscc: ocelot: Fix use-after-free caused by cyclic delayed work
  2025-10-01 · Duoming Zhou <hidden>
• STALE284d [PATCH net] net: mscc: ocelot: Fix use-after-free caused by cyclic delayed work
  2025-09-27 · Duoming Zhou <hidden>
• STALE428d [PATCH net-next] net: dsa: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set()
  2025-05-08 · Vladimir Oltean <vladimir.oltean@nxp.com>
• STALE442d [PATCH net 1/2] net: mscc: ocelot: delete PVID VLAN when readding it as non-PVID
  2025-04-24 · Vladimir Oltean <vladimir.oltean@nxp.com>
• STALE451d REVIEWED: 3 (3M) [PATCH net-next v2 2/2] net: ptp: introduce .supported_perout_flags to ptp_clock_info
  2025-04-14 · Jacob Keller <jacob.e.keller@intel.com>
• STALE453d [PATCH net-next 2/2] net: ptp: introduce .supported_perout_flags to ptp_clock_info
  2025-04-08 · Jacob Keller <jacob.e.keller@intel.com>
• STALE539d REVIEWED: 12 (12M) [PATCH v2 net-next 3/4] net: mscc: ocelot: add TX timestamping statistics
  2025-01-16 · Vladimir Oltean <vladimir.oltean@nxp.com>
• STALE572d [PATCH net-next 3/4] net: mscc: ocelot: add TX timestamping statistics
  2024-12-13 · Vladimir Oltean <vladimir.oltean@nxp.com>
• STALE573d [PATCH net] net: mscc: ocelot: fix incorrect IFH SRC_PORT field in ocelot_ifh_set_basic()
  2024-12-12 · Vladimir Oltean <vladimir.oltean@nxp.com>
• STALE576d [PATCH net v2] net: dsa: tag_ocelot_8021q: fix broken reception
  2024-12-11 · Robert Hodaszi <hidden>
• STALE577d [PATCH net] net: dsa: tag_ocelot_8021q: fix broken reception
  2024-12-11 · Robert Hodaszi <hidden>
• STALE577d [PATCH] net: dsa: tag_ocelot_8021q: fix broken reception
  2024-12-11 · Robert Hodaszi <hidden>
• STALE578d REVIEWED: 4 (3M) [PATCH v2 net-next 1/3] rtnetlink: add ndo_fdb_dump_context
  2024-12-09 · Eric Dumazet <edumazet@google.com>
• STALE579d [PATCH net-next 1/3] rtnetlink: add ndo_fdb_dump_context
  2024-12-07 · Eric Dumazet <edumazet@google.com>

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE149d [PATCH v3 1/3] net: mscc: ocelot: extract ocelot_xmit_timestamp() helper
  2026-02-08 · Ziyi Guo <hidden>
• STALE149d [PATCH v3 2/3] net: mscc: ocelot: split xmit into FDMA and register injection paths
  2026-02-08 · Ziyi Guo <hidden>
• STALE149d [PATCH v3 3/3] net: mscc: ocelot: add missing lock protection in ocelot_port_xmit_inj()
  2026-02-08 · Ziyi Guo <hidden>