diff options
Diffstat (limited to 'drivers/net/ethernet/microchip/lan966x/lan966x_main.h')
| -rw-r--r-- | drivers/net/ethernet/microchip/lan966x/lan966x_main.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h index 882d5a08e7d5..27f272831ea5 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h @@ -104,6 +104,22 @@ #define LAN966X_VCAP_CID_ES0_L0 VCAP_CID_EGRESS_L0 /* ES0 lookup 0 */ #define LAN966X_VCAP_CID_ES0_MAX (VCAP_CID_EGRESS_L1 - 1) /* ES0 Max */ +#define LAN966X_PORT_QOS_PCP_COUNT 8 +#define LAN966X_PORT_QOS_DEI_COUNT 8 +#define LAN966X_PORT_QOS_PCP_DEI_COUNT \ + (LAN966X_PORT_QOS_PCP_COUNT + LAN966X_PORT_QOS_DEI_COUNT) + +#define LAN966X_PORT_QOS_DSCP_COUNT 64 + +/* Port PCP rewrite mode */ +#define LAN966X_PORT_REW_TAG_CTRL_CLASSIFIED 0 +#define LAN966X_PORT_REW_TAG_CTRL_MAPPED 2 + +/* Port DSCP rewrite mode */ +#define LAN966X_PORT_REW_DSCP_FRAME 0 +#define LAN966X_PORT_REW_DSCP_ANALIZER 1 +#define LAN966X_PORT_QOS_REWR_DSCP_ALL 3 + /* MAC table entry types. * ENTRYTYPE_NORMAL is subject to aging. * ENTRYTYPE_LOCKED is not subject to aging. @@ -392,6 +408,34 @@ struct lan966x_port_tc { struct flow_stats mirror_stat; }; +struct lan966x_port_qos_pcp { + u8 map[LAN966X_PORT_QOS_PCP_DEI_COUNT]; + bool enable; +}; + +struct lan966x_port_qos_dscp { + u8 map[LAN966X_PORT_QOS_DSCP_COUNT]; + bool enable; +}; + +struct lan966x_port_qos_pcp_rewr { + u16 map[NUM_PRIO_QUEUES]; + bool enable; +}; + +struct lan966x_port_qos_dscp_rewr { + u16 map[LAN966X_PORT_QOS_DSCP_COUNT]; + bool enable; +}; + +struct lan966x_port_qos { + struct lan966x_port_qos_pcp pcp; + struct lan966x_port_qos_dscp dscp; + struct lan966x_port_qos_pcp_rewr pcp_rewr; + struct lan966x_port_qos_dscp_rewr dscp_rewr; + u8 default_prio; +}; + struct lan966x_port { struct net_device *dev; struct lan966x *lan966x; @@ -456,6 +500,11 @@ int lan966x_port_pcs_set(struct lan966x_port *port, struct lan966x_port_config *config); void lan966x_port_init(struct lan966x_port *port); +void lan966x_port_qos_set(struct lan966x_port *port, + struct lan966x_port_qos *qos); +void lan966x_port_qos_dscp_rewr_mode_set(struct lan966x_port *port, + int mode); + int lan966x_mac_ip_learn(struct lan966x *lan966x, bool cpu_copy, const unsigned char mac[ETH_ALEN], @@ -680,6 +729,14 @@ int lan966x_goto_port_del(struct lan966x_port *port, unsigned long goto_id, struct netlink_ext_ack *extack); +#ifdef CONFIG_LAN966X_DCB +void lan966x_dcb_init(struct lan966x *lan966x); +#else +static inline void lan966x_dcb_init(struct lan966x *lan966x) +{ +} +#endif + static inline void __iomem *lan_addr(void __iomem *base[], int id, int tinst, int tcnt, int gbase, int ginst, |