From 776fe19953b0e0af00399e50fb3b205101d4b3c1 Mon Sep 17 00:00:00 2001 From: Michal Swiatkowski Date: Thu, 5 Oct 2023 09:33:30 -0700 Subject: ice: block default rule setting on LAG interface When one of the LAG interfaces is in switchdev mode, setting default rule can't be done. The interface on which switchdev is running has ice_set_rx_mode() blocked to avoid default rule adding (and other rules). The other interfaces (without switchdev running but connected via bond with interface that runs switchdev) can't follow the same scheme, because rx filtering needs to be disabled when failover happens. Notification for bridge to set promisc mode seems like good place to do that. Fixes: bb52f42acef6 ("ice: Add driver support for firmware changes for LAG") Signed-off-by: Michal Swiatkowski Signed-off-by: Marcin Szycik Reviewed-by: Przemek Kitszel Reviewed-by: Wojciech Drewek Reviewed-by: Simon Horman Tested-by: Sujai Buvaneswaran Signed-off-by: Tony Nguyen Signed-off-by: David S. Miller --- drivers/net/ethernet/intel/ice/ice_lib.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c') diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 201570cd2e0b..7bf9b7069754 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -3575,6 +3575,12 @@ int ice_set_dflt_vsi(struct ice_vsi *vsi) dev = ice_pf_to_dev(vsi->back); + if (ice_lag_is_switchdev_running(vsi->back)) { + dev_dbg(dev, "VSI %d passed is a part of LAG containing interfaces in switchdev mode, nothing to do\n", + vsi->vsi_num); + return 0; + } + /* the VSI passed in is already the default VSI */ if (ice_is_vsi_dflt_vsi(vsi)) { dev_dbg(dev, "VSI %d passed in is already the default forwarding VSI, nothing to do\n", -- cgit v1.2.3