diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_main.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan966x/lan966x_main.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h index 2787055c1847..9656071b8289 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h @@ -9,6 +9,8 @@ #include <linux/phy.h> #include <linux/phylink.h> #include <linux/ptp_clock_kernel.h> +#include <net/pkt_cls.h> +#include <net/pkt_sched.h> #include <net/switchdev.h> #include "lan966x_regs.h" @@ -36,6 +38,7 @@ #define NUM_PHYS_PORTS 8 #define CPU_PORT 8 +#define NUM_PRIO_QUEUES 8 /* Reserved PGIDs */ #define PGID_CPU (PGID_AGGR - 6) @@ -79,6 +82,9 @@ #define FDMA_INJ_CHANNEL 0 #define FDMA_DCB_MAX 512 +#define SE_IDX_QUEUE 0 /* 0-79 : Queue scheduler elements */ +#define SE_IDX_PORT 80 /* 80-89 : Port schedular elements */ + /* MAC table entry types. * ENTRYTYPE_NORMAL is subject to aging. * ENTRYTYPE_LOCKED is not subject to aging. @@ -258,6 +264,11 @@ struct lan966x { struct lan966x_rx rx; struct lan966x_tx tx; struct napi_struct napi; + + /* Mirror */ + struct lan966x_port *mirror_monitor; + u32 mirror_mask[2]; + u32 mirror_count; }; struct lan966x_port_config { @@ -270,6 +281,15 @@ struct lan966x_port_config { bool autoneg; }; +struct lan966x_port_tc { + bool ingress_shared_block; + unsigned long police_id; + unsigned long ingress_mirror_id; + unsigned long egress_mirror_id; + struct flow_stats police_stat; + struct flow_stats mirror_stat; +}; + struct lan966x_port { struct net_device *dev; struct lan966x *lan966x; @@ -292,11 +312,19 @@ struct lan966x_port { u8 ptp_cmd; u16 ts_id; struct sk_buff_head tx_skbs; + + struct net_device *bond; + bool lag_tx_active; + enum netdev_lag_hash hash_type; + + struct lan966x_port_tc tc; }; extern const struct phylink_mac_ops lan966x_phylink_mac_ops; extern const struct phylink_pcs_ops lan966x_phylink_pcs_ops; extern const struct ethtool_ops lan966x_ethtool_ops; +extern struct notifier_block lan966x_switchdev_nb __read_mostly; +extern struct notifier_block lan966x_switchdev_blocking_nb __read_mostly; bool lan966x_netdevice_check(const struct net_device *dev); @@ -345,6 +373,11 @@ int lan966x_mac_add_entry(struct lan966x *lan966x, struct lan966x_port *port, const unsigned char *addr, u16 vid); +void lan966x_mac_lag_replace_port_entry(struct lan966x *lan966x, + struct lan966x_port *src, + struct lan966x_port *dst); +void lan966x_mac_lag_remove_port_entry(struct lan966x *lan966x, + struct lan966x_port *src); void lan966x_mac_purge_entries(struct lan966x *lan966x); irqreturn_t lan966x_mac_irq_handler(struct lan966x *lan966x); @@ -369,6 +402,7 @@ void lan966x_fdb_write_entries(struct lan966x *lan966x, u16 vid); void lan966x_fdb_erase_entries(struct lan966x *lan966x, u16 vid); int lan966x_fdb_init(struct lan966x *lan966x); void lan966x_fdb_deinit(struct lan966x *lan966x); +void lan966x_fdb_flush_workqueue(struct lan966x *lan966x); int lan966x_handle_fdb(struct net_device *dev, struct net_device *orig_dev, unsigned long event, const void *ctx, @@ -397,6 +431,8 @@ void lan966x_ptp_txtstamp_release(struct lan966x_port *port, struct sk_buff *skb); irqreturn_t lan966x_ptp_irq_handler(int irq, void *args); irqreturn_t lan966x_ptp_ext_irq_handler(int irq, void *args); +u32 lan966x_ptp_get_period_ps(void); +int lan966x_ptp_gettime64(struct ptp_clock_info *ptp, struct timespec64 *ts); int lan966x_fdma_xmit(struct sk_buff *skb, __be32 *ifh, struct net_device *dev); int lan966x_fdma_change_mtu(struct lan966x *lan966x); @@ -406,6 +442,89 @@ int lan966x_fdma_init(struct lan966x *lan966x); void lan966x_fdma_deinit(struct lan966x *lan966x); irqreturn_t lan966x_fdma_irq_handler(int irq, void *args); +int lan966x_lag_port_join(struct lan966x_port *port, + struct net_device *brport_dev, + struct net_device *bond, + struct netlink_ext_ack *extack); +void lan966x_lag_port_leave(struct lan966x_port *port, struct net_device *bond); +int lan966x_lag_port_prechangeupper(struct net_device *dev, + struct netdev_notifier_changeupper_info *info); +int lan966x_lag_port_changelowerstate(struct net_device *dev, + struct netdev_notifier_changelowerstate_info *info); +int lan966x_lag_netdev_prechangeupper(struct net_device *dev, + struct netdev_notifier_changeupper_info *info); +int lan966x_lag_netdev_changeupper(struct net_device *dev, + struct netdev_notifier_changeupper_info *info); +bool lan966x_lag_first_port(struct net_device *lag, struct net_device *dev); +u32 lan966x_lag_get_mask(struct lan966x *lan966x, struct net_device *bond); + +int lan966x_port_changeupper(struct net_device *dev, + struct net_device *brport_dev, + struct netdev_notifier_changeupper_info *info); +int lan966x_port_prechangeupper(struct net_device *dev, + struct net_device *brport_dev, + struct netdev_notifier_changeupper_info *info); +void lan966x_port_stp_state_set(struct lan966x_port *port, u8 state); +void lan966x_port_ageing_set(struct lan966x_port *port, + unsigned long ageing_clock_t); +void lan966x_update_fwd_mask(struct lan966x *lan966x); + +int lan966x_tc_setup(struct net_device *dev, enum tc_setup_type type, + void *type_data); + +int lan966x_mqprio_add(struct lan966x_port *port, u8 num_tc); +int lan966x_mqprio_del(struct lan966x_port *port); + +void lan966x_taprio_init(struct lan966x *lan966x); +void lan966x_taprio_deinit(struct lan966x *lan966x); +int lan966x_taprio_add(struct lan966x_port *port, + struct tc_taprio_qopt_offload *qopt); +int lan966x_taprio_del(struct lan966x_port *port); +int lan966x_taprio_speed_set(struct lan966x_port *port, int speed); + +int lan966x_tbf_add(struct lan966x_port *port, + struct tc_tbf_qopt_offload *qopt); +int lan966x_tbf_del(struct lan966x_port *port, + struct tc_tbf_qopt_offload *qopt); + +int lan966x_cbs_add(struct lan966x_port *port, + struct tc_cbs_qopt_offload *qopt); +int lan966x_cbs_del(struct lan966x_port *port, + struct tc_cbs_qopt_offload *qopt); + +int lan966x_ets_add(struct lan966x_port *port, + struct tc_ets_qopt_offload *qopt); +int lan966x_ets_del(struct lan966x_port *port, + struct tc_ets_qopt_offload *qopt); + +int lan966x_tc_matchall(struct lan966x_port *port, + struct tc_cls_matchall_offload *f, + bool ingress); + +int lan966x_police_port_add(struct lan966x_port *port, + struct flow_action *action, + struct flow_action_entry *act, + unsigned long police_id, + bool ingress, + struct netlink_ext_ack *extack); +int lan966x_police_port_del(struct lan966x_port *port, + unsigned long police_id, + struct netlink_ext_ack *extack); +void lan966x_police_port_stats(struct lan966x_port *port, + struct flow_stats *stats); + +int lan966x_mirror_port_add(struct lan966x_port *port, + struct flow_action_entry *action, + unsigned long mirror_id, + bool ingress, + struct netlink_ext_ack *extack); +int lan966x_mirror_port_del(struct lan966x_port *port, + bool ingress, + struct netlink_ext_ack *extack); +void lan966x_mirror_port_stats(struct lan966x_port *port, + struct flow_stats *stats, + bool ingress); + static inline void __iomem *lan_addr(void __iomem *base[], int id, int tinst, int tcnt, int gbase, int ginst, |