Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[~andy/linux] / drivers / net / ethernet / mellanox / mlx4 / mlx4_en.h

diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index bf06e3610d27787ced2f43b9f9aa9fef105aa3df..3af04c3f42ea96ddfa013ee874791c2db9dd6d94 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -45,6 +45,7 @@
 #include <linux/dcbnl.h>
 #endif
 #include <linux/cpu_rmap.h>
+#include <linux/ptp_clock_kernel.h>
 
 #include <linux/mlx4/device.h>
 #include <linux/mlx4/qp.h>
@@ -255,6 +256,8 @@ struct mlx4_en_tx_ring {
        u16 poll_cnt;
        struct mlx4_en_tx_info *tx_info;
        u8 *bounce_buf;
+       u8 queue_index;
+       cpumask_t affinity_mask;
        u32 last_nr_txbb;
        struct mlx4_qp qp;
        struct mlx4_qp_context context;
@@ -373,10 +376,14 @@ struct mlx4_en_dev {
        u32                     priv_pdn;
        spinlock_t              uar_lock;
        u8                      mac_removed[MLX4_MAX_PORTS + 1];
+       rwlock_t                clock_lock;
+       u32                     nominal_c_mult;
        struct cyclecounter     cycles;
        struct timecounter      clock;
        unsigned long           last_overflow_check;
        unsigned long           overflow_period;
+       struct ptp_clock        *ptp_clock;
+       struct ptp_clock_info   ptp_clock_info;
 };
 
 
@@ -434,6 +441,7 @@ struct mlx4_en_mc_list {
        enum mlx4_en_mclist_act action;
        u8                      addr[ETH_ALEN];
        u64                     reg_id;
+       u64                     tunnel_reg_id;
 };
 
 struct mlx4_en_frag_info {
@@ -530,10 +538,10 @@ struct mlx4_en_priv {
        u16 num_frags;
        u16 log_rx_info;
 
-       struct mlx4_en_tx_ring *tx_ring;
-       struct mlx4_en_rx_ring rx_ring[MAX_RX_RINGS];
-       struct mlx4_en_cq *tx_cq;
-       struct mlx4_en_cq rx_cq[MAX_RX_RINGS];
+       struct mlx4_en_tx_ring **tx_ring;
+       struct mlx4_en_rx_ring *rx_ring[MAX_RX_RINGS];
+       struct mlx4_en_cq **tx_cq;
+       struct mlx4_en_cq *rx_cq[MAX_RX_RINGS];
        struct mlx4_qp drop_qp;
        struct work_struct rx_mode_task;
        struct work_struct watchdog_task;
@@ -565,7 +573,7 @@ struct mlx4_en_priv {
        struct list_head filters;
        struct hlist_head filter_hash[1 << MLX4_EN_FILTER_HASH_SHIFT];
 #endif
-
+       u64 tunnel_reg_id;
 };
 
 enum mlx4_en_wol {
@@ -626,7 +634,7 @@ static inline bool mlx4_en_cq_lock_poll(struct mlx4_en_cq *cq)
        if ((cq->state & MLX4_CQ_LOCKED)) {
                struct net_device *dev = cq->dev;
                struct mlx4_en_priv *priv = netdev_priv(dev);
-               struct mlx4_en_rx_ring *rx_ring = &priv->rx_ring[cq->ring];
+               struct mlx4_en_rx_ring *rx_ring = priv->rx_ring[cq->ring];
 
                cq->state |= MLX4_EN_CQ_STATE_POLL_YIELD;
                rc = false;
@@ -653,7 +661,7 @@ static inline bool mlx4_en_cq_unlock_poll(struct mlx4_en_cq *cq)
 }
 
 /* true if a socket is polling, even if it did not get the lock */
-static inline bool mlx4_en_cq_ll_polling(struct mlx4_en_cq *cq)
+static inline bool mlx4_en_cq_busy_polling(struct mlx4_en_cq *cq)
 {
        WARN_ON(!(cq->state & MLX4_CQ_LOCKED));
        return cq->state & CQ_USER_PEND;
@@ -683,7 +691,7 @@ static inline bool mlx4_en_cq_unlock_poll(struct mlx4_en_cq *cq)
        return false;
 }
 
-static inline bool mlx4_en_cq_ll_polling(struct mlx4_en_cq *cq)
+static inline bool mlx4_en_cq_busy_polling(struct mlx4_en_cq *cq)
 {
        return false;
 }
@@ -704,9 +712,9 @@ void mlx4_en_stop_port(struct net_device *dev, int detach);
 void mlx4_en_free_resources(struct mlx4_en_priv *priv);
 int mlx4_en_alloc_resources(struct mlx4_en_priv *priv);
 
-int mlx4_en_create_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq,
-                     int entries, int ring, enum cq_type mode);
-void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
+int mlx4_en_create_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq **pcq,
+                     int entries, int ring, enum cq_type mode, int node);
+void mlx4_en_destroy_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq **pcq);
 int mlx4_en_activate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq,
                        int cq_idx);
 void mlx4_en_deactivate_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
@@ -714,12 +722,16 @@ int mlx4_en_set_cq_moder(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
 int mlx4_en_arm_cq(struct mlx4_en_priv *priv, struct mlx4_en_cq *cq);
 
 void mlx4_en_tx_irq(struct mlx4_cq *mcq);
-u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb);
+u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb,
+                        void *accel_priv);
 netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev);
 
-int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring,
-                          int qpn, u32 size, u16 stride);
-void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv, struct mlx4_en_tx_ring *ring);
+int mlx4_en_create_tx_ring(struct mlx4_en_priv *priv,
+                          struct mlx4_en_tx_ring **pring,
+                          int qpn, u32 size, u16 stride,
+                          int node, int queue_index);
+void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv,
+                            struct mlx4_en_tx_ring **pring);
 int mlx4_en_activate_tx_ring(struct mlx4_en_priv *priv,
                             struct mlx4_en_tx_ring *ring,
                             int cq, int user_prio);
@@ -727,10 +739,10 @@ void mlx4_en_deactivate_tx_ring(struct mlx4_en_priv *priv,
                                struct mlx4_en_tx_ring *ring);
 
 int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv,
-                          struct mlx4_en_rx_ring *ring,
-                          u32 size, u16 stride);
+                          struct mlx4_en_rx_ring **pring,
+                          u32 size, u16 stride, int node);
 void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv,
-                            struct mlx4_en_rx_ring *ring,
+                            struct mlx4_en_rx_ring **pring,
                             u32 size, u16 stride);
 int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv);
 void mlx4_en_deactivate_rx_ring(struct mlx4_en_priv *priv,
@@ -739,6 +751,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev,
                          struct mlx4_en_cq *cq,
                          int budget);
 int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget);
+int mlx4_en_poll_tx_cq(struct napi_struct *napi, int budget);
 void mlx4_en_fill_qp_context(struct mlx4_en_priv *priv, int size, int stride,
                int is_tx, int rss, int qpn, int cqn, int user_prio,
                struct mlx4_qp_context *context);
@@ -768,8 +781,7 @@ extern const struct dcbnl_rtnl_ops mlx4_en_dcbnl_pfc_ops;
 int mlx4_en_setup_tc(struct net_device *dev, u8 up);
 
 #ifdef CONFIG_RFS_ACCEL
-void mlx4_en_cleanup_filters(struct mlx4_en_priv *priv,
-                            struct mlx4_en_rx_ring *rx_ring);
+void mlx4_en_cleanup_filters(struct mlx4_en_priv *priv);
 #endif
 
 #define MLX4_EN_NUM_SELF_TEST  5
@@ -785,6 +797,7 @@ void mlx4_en_fill_hwtstamps(struct mlx4_en_dev *mdev,
                            struct skb_shared_hwtstamps *hwts,
                            u64 timestamp);
 void mlx4_en_init_timestamp(struct mlx4_en_dev *mdev);
+void mlx4_en_remove_timestamp(struct mlx4_en_dev *mdev);
 int mlx4_en_timestamp_config(struct net_device *dev,
                             int tx_type,
                             int rx_filter);