diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 46 |
1 files changed, 32 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index d684998ba2b0..7ce42040b851 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -149,6 +149,7 @@ enum i40e_state_t { __I40E_CLIENT_L2_CHANGE, __I40E_CLIENT_RESET, __I40E_VIRTCHNL_OP_PENDING, + __I40E_RECOVERY_MODE, /* This must be last as it determines the size of the BITMAP */ __I40E_STATE_SIZE__, }; @@ -321,6 +322,29 @@ struct i40e_udp_port_config { u8 filter_index; }; +#define I40_DDP_FLASH_REGION 100 +#define I40E_PROFILE_INFO_SIZE 48 +#define I40E_MAX_PROFILE_NUM 16 +#define I40E_PROFILE_LIST_SIZE \ + (I40E_PROFILE_INFO_SIZE * I40E_MAX_PROFILE_NUM + 4) +#define I40E_DDP_PROFILE_PATH "intel/i40e/ddp/" +#define I40E_DDP_PROFILE_NAME_MAX 64 + +int i40e_ddp_load(struct net_device *netdev, const u8 *data, size_t size, + bool is_add); +int i40e_ddp_flash(struct net_device *netdev, struct ethtool_flash *flash); + +struct i40e_ddp_profile_list { + u32 p_count; + struct i40e_profile_info p_info[0]; +}; + +struct i40e_ddp_old_profile_list { + struct list_head list; + size_t old_ddp_size; + u8 old_ddp_buf[0]; +}; + /* macros related to FLX_PIT */ #define I40E_FLEX_SET_FSIZE(fsize) (((fsize) << \ I40E_PRTQF_FLX_PIT_FSIZE_SHIFT) & \ @@ -589,6 +613,8 @@ struct i40e_pf { struct sk_buff *ptp_tx_skb; unsigned long ptp_tx_start; struct hwtstamp_config tstamp_config; + struct timespec64 ptp_prev_hw_time; + ktime_t ptp_reset_start; struct mutex tmreg_lock; /* Used to protect the SYSTIME registers. */ u32 ptp_adj_mult; u32 tx_hwtstamp_timeouts; @@ -610,6 +636,8 @@ struct i40e_pf { u16 override_q_count; u16 last_sw_conf_flags; u16 last_sw_conf_valid_flags; + /* List to keep previous DDP profiles to be rolled back in the future */ + struct list_head ddp_old_prof; }; /** @@ -790,6 +818,8 @@ struct i40e_vsi { /* VSI specific handlers */ irqreturn_t (*irq_handler)(int irq, void *data); + + unsigned long *af_xdp_zc_qps; /* tracks AF_XDP ZC enabled qps */ } ____cacheline_internodealigned_in_smp; struct i40e_netdev_priv { @@ -1081,6 +1111,8 @@ void i40e_ptp_rx_hwtstamp(struct i40e_pf *pf, struct sk_buff *skb, u8 index); void i40e_ptp_set_increment(struct i40e_pf *pf); int i40e_ptp_set_ts_config(struct i40e_pf *pf, struct ifreq *ifr); int i40e_ptp_get_ts_config(struct i40e_pf *pf, struct ifreq *ifr); +void i40e_ptp_save_hw_time(struct i40e_pf *pf); +void i40e_ptp_restore_hw_time(struct i40e_pf *pf); void i40e_ptp_init(struct i40e_pf *pf); void i40e_ptp_stop(struct i40e_pf *pf); int i40e_is_vsi_uplink_mode_veb(struct i40e_vsi *vsi); @@ -1096,20 +1128,6 @@ static inline bool i40e_enabled_xdp_vsi(struct i40e_vsi *vsi) return !!vsi->xdp_prog; } -static inline struct xdp_umem *i40e_xsk_umem(struct i40e_ring *ring) -{ - bool xdp_on = i40e_enabled_xdp_vsi(ring->vsi); - int qid = ring->queue_index; - - if (ring_is_xdp(ring)) - qid -= ring->vsi->alloc_queue_pairs; - - if (!xdp_on) - return NULL; - - return xdp_get_umem_from_qid(ring->vsi->netdev, qid); -} - int i40e_create_queue_channel(struct i40e_vsi *vsi, struct i40e_channel *ch); int i40e_set_bw_limit(struct i40e_vsi *vsi, u16 seid, u64 max_tx_rate); int i40e_add_del_cloud_filter(struct i40e_vsi *vsi, |