diff options
| author | Steen Hegelund <steen.hegelund@microchip.com> | 2021-06-24 10:07:55 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-24 21:28:13 +0300 |
| commit | d6fce5141929697a27f029c633433d487f6f62cb (patch) | |
| tree | afd44e9dc8a42a8bfa5b77f39bcf876eeee7ee84 /drivers/net/ethernet/microchip/sparx5/sparx5_main.h | |
| parent | 78eab33bb68b565176917b24a0b72a2f5b938d84 (diff) | |
| download | linux-d6fce5141929697a27f029c633433d487f6f62cb.tar.xz | |
net: sparx5: add switching support
This adds SwitchDev support by hardware offloading the
software bridge.
Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Bjarni Jonasson <bjarni.jonasson@microchip.com>
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/microchip/sparx5/sparx5_main.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/sparx5/sparx5_main.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h index 65b80033de9e..67bad6878e98 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_main.h +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_main.h @@ -135,9 +135,16 @@ struct sparx5 { /* port structures are in net device */ struct sparx5_port *ports[SPX5_PORTS]; enum sparx5_core_clockfreq coreclock; + /* Notifiers */ + struct notifier_block netdevice_nb; + struct notifier_block switchdev_nb; + struct notifier_block switchdev_blocking_nb; /* Switch state */ u8 base_mac[ETH_ALEN]; + /* Associated bridge device (when bridged) */ + struct net_device *hw_bridge_dev; /* Bridged interfaces */ + DECLARE_BITMAP(bridge_mask, SPX5_PORTS); DECLARE_BITMAP(bridge_fwd_mask, SPX5_PORTS); DECLARE_BITMAP(bridge_lrn_mask, SPX5_PORTS); DECLARE_BITMAP(vlan_mask[VLAN_N_VID], SPX5_PORTS); @@ -153,6 +160,10 @@ struct sparx5 { int xtr_irq; }; +/* sparx5_switchdev.c */ +int sparx5_register_notifier_blocks(struct sparx5 *sparx5); +void sparx5_unregister_notifier_blocks(struct sparx5 *sparx5); + /* sparx5_packet.c */ irqreturn_t sparx5_xtr_handler(int irq, void *_priv); int sparx5_port_xmit_impl(struct sk_buff *skb, struct net_device *dev); |