From 62734c7405b749a760c88c3e33d250c9efde263e Mon Sep 17 00:00:00 2001 From: Ioana Ciornei Date: Tue, 30 Mar 2021 17:54:17 +0300 Subject: [PATCH] dpaa2-switch: keep track of the current learning state per port Keep track of the current learning state per port so that we can reference it in the next patches when setting up a STP state. Signed-off-by: Ioana Ciornei Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c | 4 ++++ drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h | 1 + 2 files changed, 5 insertions(+) diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c index 0683aa3..45090d0 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c @@ -1329,6 +1329,7 @@ static int dpaa2_switch_port_bridge_flags(struct net_device *netdev, err = dpaa2_switch_port_set_learning(port_priv, learn_ena); if (err) return err; + port_priv->learn_ena = learn_ena; } if (flags.mask & (BR_BCAST_FLOOD | BR_FLOOD | BR_MCAST_FLOOD)) { @@ -1637,6 +1638,7 @@ static int dpaa2_switch_port_bridge_join(struct net_device *netdev, /* Inherit the initial bridge port learning state */ learn_ena = br_port_flag_is_set(netdev, BR_LEARNING); err = dpaa2_switch_port_set_learning(port_priv, learn_ena); + port_priv->learn_ena = learn_ena; /* Setup the egress flood policy (broadcast, unknown unicast) */ err = dpaa2_switch_fdb_set_egress_flood(ethsw, port_priv->fdb->fdb_id); @@ -1719,6 +1721,7 @@ static int dpaa2_switch_port_bridge_leave(struct net_device *netdev) err = dpaa2_switch_port_set_learning(port_priv, false); if (err) return err; + port_priv->learn_ena = false; /* Add the VLAN 1 as PVID when not under a bridge. We need this since * the dpaa2 switch interfaces are not capable to be VLAN unaware @@ -2839,6 +2842,7 @@ static int dpaa2_switch_probe_port(struct ethsw_core *ethsw, err = dpaa2_switch_port_set_learning(port_priv, false); if (err) goto err_port_probe; + port_priv->learn_ena = false; return 0; diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h index 6559378..3599076 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.h @@ -115,6 +115,7 @@ struct ethsw_port_priv { struct dpaa2_switch_fdb *fdb; bool bcast_flood; bool ucast_flood; + bool learn_ena; u16 acl_tbl; }; -- 2.7.4