diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 56 |
1 files changed, 40 insertions, 16 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 001500afc4a6..aa32111afd6e 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -20,7 +20,6 @@ #include <linux/pci.h> #include <linux/workqueue.h> #include <linux/wait.h> -#include <linux/aer.h> #include <linux/interrupt.h> #include <linux/ethtool.h> #include <linux/timer.h> @@ -39,7 +38,9 @@ #include <linux/avf/virtchnl.h> #include <linux/cpu_rmap.h> #include <linux/dim.h> +#include <linux/gnss.h> #include <net/pkt_cls.h> +#include <net/pkt_sched.h> #include <net/tc_act/tc_mirred.h> #include <net/tc_act/tc_gact.h> #include <net/ip.h> @@ -121,6 +122,8 @@ #define ICE_MAX_MTU (ICE_AQ_SET_MAC_FRAME_SIZE_MAX - ICE_ETH_PKT_HDR_PAD) +#define ICE_MAX_TSO_SIZE 131072 + #define ICE_UP_TABLE_TRANSLATE(val, i) \ (((val) << ICE_AQ_VSI_UP_TABLE_UP##i##_S) & \ ICE_AQ_VSI_UP_TABLE_UP##i##_M) @@ -137,6 +140,21 @@ */ #define ICE_BW_KBPS_DIVISOR 125 +/* Default recipes have priority 4 and below, hence priority values between 5..7 + * can be used as filter priority for advanced switch filter (advanced switch + * filters need new recipe to be created for specified extraction sequence + * because default recipe extraction sequence does not represent custom + * extraction) + */ +#define ICE_SWITCH_FLTR_PRIO_QUEUE 7 +/* prio 6 is reserved for future use (e.g. switch filter with L3 fields + + * (Optional: IP TOS/TTL) + L4 fields + (optionally: TCP fields such as + * SYN/FIN/RST)) + */ +#define ICE_SWITCH_FLTR_PRIO_RSVD 6 +#define ICE_SWITCH_FLTR_PRIO_VSI 5 +#define ICE_SWITCH_FLTR_PRIO_QGRP ICE_SWITCH_FLTR_PRIO_VSI + /* Macro for each VSI in a PF */ #define ice_for_each_vsi(pf, i) \ for ((i) = 0; (i) < (pf)->num_alloc_vsi; (i)++) @@ -305,6 +323,11 @@ enum ice_vsi_state { ICE_VSI_STATE_NBITS /* must be last */ }; +struct ice_vsi_stats { + struct ice_ring_stats **tx_ring_stats; /* Tx ring stats array */ + struct ice_ring_stats **rx_ring_stats; /* Rx ring stats array */ +}; + /* struct that defines a VSI, associated with a dev */ struct ice_vsi { struct net_device *netdev; @@ -332,7 +355,6 @@ struct ice_vsi { struct ice_vf *vf; /* VF associated with this VSI */ - u16 ethtype; /* Ethernet protocol for pause frame */ u16 num_gfltr; u16 num_bfltr; @@ -358,6 +380,7 @@ struct ice_vsi { /* VSI stats */ struct rtnl_link_stats64 net_stats; + struct rtnl_link_stats64 net_stats_prev; struct ice_eth_stats eth_stats; struct ice_eth_stats eth_stats_prev; @@ -485,6 +508,7 @@ enum ice_pf_flags { ICE_FLAG_VF_VLAN_PRUNING, ICE_FLAG_LINK_LENIENT_MODE_ENA, ICE_FLAG_PLUG_AUX_DEV, + ICE_FLAG_UNPLUG_AUX_DEV, ICE_FLAG_MTU_CHANGED, ICE_FLAG_GNSS, /* GNSS successfully initialized */ ICE_PF_FLAGS_NBITS /* must be last */ @@ -525,6 +549,7 @@ struct ice_pf { u16 ctrl_vsi_idx; /* control VSI index in pf->vsi array */ struct ice_vsi **vsi; /* VSIs created by the driver */ + struct ice_vsi_stats **vsi_stats; struct ice_sw *first_sw; /* first switch created by firmware */ u16 eswitch_mode; /* current mode of eswitch */ struct ice_vfs vfs; @@ -543,9 +568,8 @@ struct ice_pf { struct mutex adev_mutex; /* lock to protect aux device access */ u32 msg_enable; struct ice_ptp ptp; - struct tty_driver *ice_gnss_tty_driver; - struct tty_port *gnss_tty_port[ICE_GNSS_TTY_MINOR_DEVICES]; - struct gnss_serial *gnss_serial[ICE_GNSS_TTY_MINOR_DEVICES]; + struct gnss_serial *gnss_serial; + struct gnss_device *gnss_dev; u16 num_rdma_msix; /* Total MSIX vectors for RDMA driver */ u16 rdma_base_vector; @@ -594,6 +618,8 @@ struct ice_pf { u16 num_dmac_chnl_fltrs; struct hlist_head tc_flower_fltr_list; + u64 supported_rxdids; + __le64 nvm_phy_type_lo; /* NVM PHY type low */ __le64 nvm_phy_type_hi; /* NVM PHY type high */ struct ice_link_default_override_tlv link_dflt_override; @@ -856,7 +882,7 @@ void ice_set_ethtool_repr_ops(struct net_device *netdev); void ice_set_ethtool_safe_mode_ops(struct net_device *netdev); u16 ice_get_avail_txq_count(struct ice_pf *pf); u16 ice_get_avail_rxq_count(struct ice_pf *pf); -int ice_vsi_recfg_qs(struct ice_vsi *vsi, int new_rx, int new_tx); +int ice_vsi_recfg_qs(struct ice_vsi *vsi, int new_rx, int new_tx, bool locked); void ice_update_vsi_stats(struct ice_vsi *vsi); void ice_update_pf_stats(struct ice_pf *pf); void @@ -865,7 +891,7 @@ ice_fetch_u64_stats_per_ring(struct u64_stats_sync *syncp, int ice_up(struct ice_vsi *vsi); int ice_down(struct ice_vsi *vsi); int ice_down_up(struct ice_vsi *vsi); -int ice_vsi_cfg(struct ice_vsi *vsi); +int ice_vsi_cfg_lan(struct ice_vsi *vsi); struct ice_vsi *ice_lb_vsi_setup(struct ice_pf *pf, struct ice_port_info *pi); int ice_vsi_determine_xdp_res(struct ice_vsi *vsi); int ice_prepare_xdp_rings(struct ice_vsi *vsi, struct bpf_prog *prog); @@ -883,6 +909,7 @@ void ice_print_link_msg(struct ice_vsi *vsi, bool isup); int ice_plug_aux_dev(struct ice_pf *pf); void ice_unplug_aux_dev(struct ice_pf *pf); int ice_init_rdma(struct ice_pf *pf); +void ice_deinit_rdma(struct ice_pf *pf); const char *ice_aq_str(enum ice_aq_err aq_err); bool ice_is_wol_supported(struct ice_hw *hw); void ice_fdir_del_all_fltrs(struct ice_vsi *vsi); @@ -907,6 +934,8 @@ int ice_open(struct net_device *netdev); int ice_open_internal(struct net_device *netdev); int ice_stop(struct net_device *netdev); void ice_service_task_schedule(struct ice_pf *pf); +int ice_load(struct ice_pf *pf); +void ice_unload(struct ice_pf *pf); /** * ice_set_rdma_cap - enable RDMA support @@ -926,16 +955,11 @@ static inline void ice_set_rdma_cap(struct ice_pf *pf) */ static inline void ice_clear_rdma_cap(struct ice_pf *pf) { - /* We can directly unplug aux device here only if the flag bit - * ICE_FLAG_PLUG_AUX_DEV is not set because ice_unplug_aux_dev() - * could race with ice_plug_aux_dev() called from - * ice_service_task(). In this case we only clear that bit now and - * aux device will be unplugged later once ice_plug_aux_device() - * called from ice_service_task() finishes (see ice_service_task()). + /* defer unplug to service task to avoid RTNL lock and + * clear PLUG bit so that pending plugs don't interfere */ - if (!test_and_clear_bit(ICE_FLAG_PLUG_AUX_DEV, pf->flags)) - ice_unplug_aux_dev(pf); - + clear_bit(ICE_FLAG_PLUG_AUX_DEV, pf->flags); + set_bit(ICE_FLAG_UNPLUG_AUX_DEV, pf->flags); clear_bit(ICE_FLAG_RDMA_ENA, pf->flags); } #endif /* _ICE_H_ */ |