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path: root/drivers/net/ethernet/microchip/lan966x/lan966x_main.h
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Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_main.h')
-rw-r--r--drivers/net/ethernet/microchip/lan966x/lan966x_main.h119
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,