diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 75 |
1 files changed, 49 insertions, 26 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index f155e4841c62..639609f464ef 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -31,6 +31,7 @@ struct stmmac_resources { int wol_irq; int lpi_irq; int irq; + int sfty_irq; int sfty_ce_irq; int sfty_ue_irq; int rx_irq[MTL_MAX_RX_QUEUES]; @@ -125,7 +126,7 @@ struct stmmac_rx_queue { unsigned int cur_rx; unsigned int dirty_rx; unsigned int buf_alloc_num; - u32 rx_zeroc_thresh; + unsigned int napi_skb_frag_size; dma_addr_t dma_rx_phy; u32 rx_tail_addr; unsigned int state_saved; @@ -145,6 +146,24 @@ struct stmmac_channel { u32 index; }; +struct stmmac_fpe_cfg { + /* Serialize access to MAC Merge state between ethtool requests + * and link state updates. + */ + spinlock_t lock; + + const struct stmmac_fpe_reg *reg; + u32 fpe_csr; /* MAC_FPE_CTRL_STS reg cache */ + + enum ethtool_mm_verify_status status; + struct timer_list verify_timer; + bool verify_enabled; + int verify_retries; + bool pmac_enabled; + u32 verify_time; + bool tx_enabled; +}; + struct stmmac_tc_entry { bool in_use; bool in_hw; @@ -220,6 +239,20 @@ struct stmmac_dma_conf { unsigned int dma_tx_size; }; +#define EST_GCL 1024 +struct stmmac_est { + int enable; + u32 btr_reserve[2]; + u32 btr_offset[2]; + u32 btr[2]; + u32 ctr[2]; + u32 ter; + u32 gcl_unaligned[EST_GCL]; + u32 gcl[EST_GCL]; + u32 gcl_size; + u32 max_sdu[MTL_MAX_TX_QUEUES]; +}; + struct stmmac_priv { /* Frequently used values are kept adjacent for cache effect */ u32 tx_coal_frames[MTL_MAX_TX_QUEUES]; @@ -233,7 +266,6 @@ struct stmmac_priv { int sph_cap; u32 sarc_type; - unsigned int rx_copybreak; u32 rx_riwt[MTL_MAX_TX_QUEUES]; int hwts_rx_en; @@ -250,8 +282,7 @@ struct stmmac_priv { struct stmmac_channel channel[STMMAC_CH_MAX]; int speed; - unsigned int flow_ctrl; - unsigned int pause; + unsigned int pause_time; struct mii_bus *mii; struct phylink_config phylink_config; @@ -260,6 +291,9 @@ struct stmmac_priv { struct stmmac_extra_stats xstats ____cacheline_aligned_in_smp; struct stmmac_safety_stats sstats; struct plat_stmmacenet_data *plat; + /* Protect est parameters */ + struct mutex est_lock; + struct stmmac_est *est; struct dma_features dma_cap; struct stmmac_counters mmc; int hw_cap_support; @@ -271,11 +305,9 @@ struct stmmac_priv { int clk_csr; struct timer_list eee_ctrl_timer; int lpi_irq; - int eee_enabled; - int eee_active; - int tx_lpi_timer; - int tx_lpi_enabled; - int eee_tw_timer; + u32 tx_lpi_timer; + bool eee_enabled; + bool eee_active; bool eee_sw_timer_en; unsigned int mode; unsigned int chain_mode; @@ -298,6 +330,7 @@ struct stmmac_priv { void __iomem *ptpaddr; void __iomem *estaddr; unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; + int sfty_irq; int sfty_ce_irq; int sfty_ue_irq; int rx_irq[MTL_MAX_RX_QUEUES]; @@ -306,6 +339,7 @@ struct stmmac_priv { char int_name_mac[IFNAMSIZ + 9]; char int_name_wol[IFNAMSIZ + 9]; char int_name_lpi[IFNAMSIZ + 9]; + char int_name_sfty[IFNAMSIZ + 10]; char int_name_sfty_ce[IFNAMSIZ + 10]; char int_name_sfty_ue[IFNAMSIZ + 10]; char int_name_rx_irq[MTL_MAX_TX_QUEUES][IFNAMSIZ + 14]; @@ -319,11 +353,8 @@ struct stmmac_priv { struct workqueue_struct *wq; struct work_struct service_task; - /* Workqueue for handling FPE hand-shaking */ - unsigned long fpe_task_state; - struct workqueue_struct *fpe_wq; - struct work_struct fpe_task; - char wq_name[IFNAMSIZ + 4]; + /* Frame Preemption feature (FPE) */ + struct stmmac_fpe_cfg fpe_cfg; /* TC Handling */ unsigned int tc_entries_max; @@ -357,7 +388,8 @@ enum stmmac_state { int stmmac_mdio_unregister(struct net_device *ndev); int stmmac_mdio_register(struct net_device *ndev); int stmmac_mdio_reset(struct mii_bus *mii); -int stmmac_xpcs_setup(struct mii_bus *mii); +int stmmac_pcs_setup(struct net_device *ndev); +void stmmac_pcs_clean(struct net_device *ndev); void stmmac_set_ethtool_ops(struct net_device *netdev); int stmmac_init_tstamp_counter(struct stmmac_priv *priv, u32 systime_flags); @@ -371,26 +403,17 @@ void stmmac_dvr_remove(struct device *dev); int stmmac_dvr_probe(struct device *device, struct plat_stmmacenet_data *plat_dat, struct stmmac_resources *res); -void stmmac_disable_eee_mode(struct stmmac_priv *priv); -bool stmmac_eee_init(struct stmmac_priv *priv); int stmmac_reinit_queues(struct net_device *dev, u32 rx_cnt, u32 tx_cnt); int stmmac_reinit_ringparam(struct net_device *dev, u32 rx_size, u32 tx_size); int stmmac_bus_clks_config(struct stmmac_priv *priv, bool enabled); -void stmmac_fpe_handshake(struct stmmac_priv *priv, bool enable); +int stmmac_set_clk_tx_rate(void *bsp_priv, struct clk *clk_tx_i, + phy_interface_t interface, int speed); static inline bool stmmac_xdp_is_enabled(struct stmmac_priv *priv) { return !!priv->xdp_prog; } -static inline unsigned int stmmac_rx_offset(struct stmmac_priv *priv) -{ - if (stmmac_xdp_is_enabled(priv)) - return XDP_PACKET_HEADROOM; - - return 0; -} - void stmmac_disable_rx_queue(struct stmmac_priv *priv, u32 queue); void stmmac_enable_rx_queue(struct stmmac_priv *priv, u32 queue); void stmmac_disable_tx_queue(struct stmmac_priv *priv, u32 queue); |