[PATCH net v3 0/2] net: sparx5: misc fixes for sparx5 and lan969x

From: Daniel Machon

Date: Mon Aug 17 2026 - 12:56:25 EST


This series fixes various issues in the sparx5 driver, which also
serves lan969x.

Details are in the individual commit descriptions.

Signed-off-by: Daniel Machon <daniel.machon@xxxxxxxxxxxxx>
---
Changes in v3:
- Patch #1: retitled to net: microchip: vcap:, since the fix lives in
the shared VCAP debugfs helper; name the VCAP debugfs entry after
the stable port index instead of the netdev name, which can change
at runtime (Jakub). Added as a new vcap_port_debugfs_portno()
helper, so lan966x's existing per-port debugfs files are untouched.
- Patch #2: update sparx5_set_rx_mode() to return int, matching
.ndo_set_rx_mode_async's return type, and propagate
__hw_addr_sync_dev()'s return value instead of always returning 0
- Drop patches #3 and #4, already merged upstream
- Link to v2: https://lore.kernel.org/r/20260506-misc-fixes-sparx5-lan969x-v2-0-fb236aa96908@xxxxxxxxxxxxx

Changes in v2:
- Rework patch #2 to use ndo_set_rx_mode_async (Jakub)
- Link to v1: https://lore.kernel.org/r/20260504-misc-fixes-sparx5-lan969x-v1-0-6604306b5743@xxxxxxxxxxxxx

---
Daniel Machon (2):
net: microchip: vcap: use port number instead of netdev name for debugfs
net: sparx5: fix sleep in atomic context in MAC table access

.../net/ethernet/microchip/sparx5/sparx5_netdev.c | 11 ++++++++---
.../ethernet/microchip/sparx5/sparx5_vcap_impl.c | 5 +++--
.../net/ethernet/microchip/vcap/vcap_api_debugfs.c | 21 +++++++++++++++++++++
.../net/ethernet/microchip/vcap/vcap_api_debugfs.h | 14 ++++++++++++++
4 files changed, 46 insertions(+), 5 deletions(-)
---
base-commit: e6a5d573d24cd375e09d24f136523cb3cc85c9d3
change-id: 20260428-misc-fixes-sparx5-lan969x-bc2961a570fb

Best regards,
--
Daniel Machon <daniel.machon@xxxxxxxxxxxxx>