#define MLX5E_PARAMS_DEFAULT_LOG_RQ_SIZE_MPW 0x4
#define MLX5E_PARAMS_MAXIMUM_LOG_RQ_SIZE_MPW 0x6
-#define MLX5_MPWRQ_LOG_NUM_STRIDES 11 /* >= 9, HW restriction */
#define MLX5_MPWRQ_LOG_STRIDE_SIZE 6 /* >= 6, HW restriction */
-#define MLX5_MPWRQ_NUM_STRIDES BIT(MLX5_MPWRQ_LOG_NUM_STRIDES)
-#define MLX5_MPWRQ_STRIDE_SIZE BIT(MLX5_MPWRQ_LOG_STRIDE_SIZE)
-#define MLX5_MPWRQ_LOG_WQE_SZ (MLX5_MPWRQ_LOG_NUM_STRIDES +\
- MLX5_MPWRQ_LOG_STRIDE_SIZE)
+#define MLX5_MPWRQ_LOG_STRIDE_SIZE_CQE_COMPRESS 8 /* >= 6, HW restriction */
+#define MLX5_MPWRQ_LOG_WQE_SZ 17
#define MLX5_MPWRQ_WQE_PAGE_ORDER (MLX5_MPWRQ_LOG_WQE_SZ - PAGE_SHIFT > 0 ? \
MLX5_MPWRQ_LOG_WQE_SZ - PAGE_SHIFT : 0)
#define MLX5_MPWRQ_PAGES_PER_WQE BIT(MLX5_MPWRQ_WQE_PAGE_ORDER)
struct mlx5e_params {
u8 log_sq_size;
u8 rq_wq_type;
+ u8 mpwqe_log_stride_sz;
+ u8 mpwqe_log_num_strides;
u8 log_rq_size;
u16 num_channels;
u8 num_tc;
+ bool rx_cqe_compress_admin;
+ bool rx_cqe_compress;
u16 rx_cq_moderation_usec;
u16 rx_cq_moderation_pkts;
u16 tx_cq_moderation_usec;
struct mlx5e_channel *channel;
struct mlx5e_priv *priv;
+ /* cqe decompression */
+ struct mlx5_cqe64 title;
+ struct mlx5_mini_cqe8 mini_arr[MLX5_MINI_CQE_ARRAY_SIZE];
+ u8 mini_arr_idx;
+ u16 decmprs_left;
+ u16 decmprs_wqe_counter;
+
/* control */
struct mlx5_wq_ctrl wq_ctrl;
} ____cacheline_aligned_in_smp;
/* control */
struct mlx5_wq_ctrl wq_ctrl;
u8 wq_type;
+ u32 mpwqe_stride_sz;
+ u32 mpwqe_num_strides;
u32 rqn;
struct mlx5e_channel *channel;
struct mlx5e_priv *priv;
void (*dma_pre_sync)(struct device *pdev,
struct mlx5e_mpw_info *wi,
u32 wqe_offset, u32 len);
- void (*add_skb_frag)(struct device *pdev,
+ void (*add_skb_frag)(struct mlx5e_rq *rq,
struct sk_buff *skb,
struct mlx5e_mpw_info *wi,
u32 page_idx, u32 frag_offset, u32 len);
struct mlx5_flow_rule *rules[MLX5E_NUM_TT];
};
+#define ARFS_HASH_SHIFT BITS_PER_BYTE
+#define ARFS_HASH_SIZE BIT(BITS_PER_BYTE)
struct arfs_table {
struct mlx5e_flow_table ft;
struct mlx5_flow_rule *default_rule;
+ struct hlist_head rules_hash[ARFS_HASH_SIZE];
};
enum arfs_type {
struct mlx5e_arfs_tables {
struct arfs_table arfs_tables[ARFS_NUM_TYPES];
+ /* Protect aRFS rules list */
+ spinlock_t arfs_lock;
+ struct list_head rules;
+ int last_filter_id;
+ struct workqueue_struct *wq;
};
/* NIC prio FTS */
struct mlx5e_vxlan_db vxlan;
struct mlx5e_params params;
+ struct workqueue_struct *wq;
struct work_struct update_carrier_work;
struct work_struct set_rx_mode_work;
struct delayed_work update_stats_work;
void mlx5e_timestamp_cleanup(struct mlx5e_priv *priv);
int mlx5e_hwstamp_set(struct net_device *dev, struct ifreq *ifr);
int mlx5e_hwstamp_get(struct net_device *dev, struct ifreq *ifr);
+void mlx5e_modify_rx_cqe_compression(struct mlx5e_priv *priv, bool val);
int mlx5e_vlan_rx_add_vid(struct net_device *dev, __always_unused __be16 proto,
u16 vid);
void mlx5e_build_default_indir_rqt(struct mlx5_core_dev *mdev,
u32 *indirection_rqt, int len,
int num_channels);
+int mlx5e_get_max_linkspeed(struct mlx5_core_dev *mdev, u32 *speed);
static inline void mlx5e_tx_notify_hw(struct mlx5e_sq *sq,
struct mlx5_wqe_ctrl_seg *ctrl, int bf_sz)
}
static inline void mlx5e_arfs_destroy_tables(struct mlx5e_priv *priv) {}
+
+static inline int mlx5e_arfs_enable(struct mlx5e_priv *priv)
+{
+ return -ENOTSUPP;
+}
+
+static inline int mlx5e_arfs_disable(struct mlx5e_priv *priv)
+{
+ return -ENOTSUPP;
+}
#else
int mlx5e_arfs_create_tables(struct mlx5e_priv *priv);
void mlx5e_arfs_destroy_tables(struct mlx5e_priv *priv);
+int mlx5e_arfs_enable(struct mlx5e_priv *priv);
+int mlx5e_arfs_disable(struct mlx5e_priv *priv);
+int mlx5e_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
+ u16 rxq_index, u32 flow_id);
#endif
u16 mlx5e_get_max_inline_cap(struct mlx5_core_dev *mdev);