diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 130 |
1 files changed, 5 insertions, 125 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index ef81c3d8c295..e83444c34cf9 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -55,9 +55,6 @@ #include <net/busy_poll.h> -#ifdef CONFIG_NET_RX_BUSY_POLL -#define BP_EXTENDED_STATS -#endif /* common prefix used by pr_<> macros */ #undef pr_fmt #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -159,6 +156,7 @@ enum ixgbevf_xcast_modes { IXGBEVF_XCAST_MODE_NONE = 0, IXGBEVF_XCAST_MODE_MULTI, IXGBEVF_XCAST_MODE_ALLMULTI, + IXGBEVF_XCAST_MODE_PROMISC, }; struct vf_macvlans { @@ -200,11 +198,6 @@ struct ixgbe_rx_buffer { struct ixgbe_queue_stats { u64 packets; u64 bytes; -#ifdef BP_EXTENDED_STATS - u64 yields; - u64 misses; - u64 cleaned; -#endif /* BP_EXTENDED_STATS */ }; struct ixgbe_tx_queue_stats { @@ -398,127 +391,10 @@ struct ixgbe_q_vector { struct rcu_head rcu; /* to avoid race with update stats on free */ char name[IFNAMSIZ + 9]; -#ifdef CONFIG_NET_RX_BUSY_POLL - atomic_t state; -#endif /* CONFIG_NET_RX_BUSY_POLL */ - /* for dynamic allocation of rings associated with this q_vector */ struct ixgbe_ring ring[0] ____cacheline_internodealigned_in_smp; }; -#ifdef CONFIG_NET_RX_BUSY_POLL -enum ixgbe_qv_state_t { - IXGBE_QV_STATE_IDLE = 0, - IXGBE_QV_STATE_NAPI, - IXGBE_QV_STATE_POLL, - IXGBE_QV_STATE_DISABLE -}; - -static inline void ixgbe_qv_init_lock(struct ixgbe_q_vector *q_vector) -{ - /* reset state to idle */ - atomic_set(&q_vector->state, IXGBE_QV_STATE_IDLE); -} - -/* called from the device poll routine to get ownership of a q_vector */ -static inline bool ixgbe_qv_lock_napi(struct ixgbe_q_vector *q_vector) -{ - int rc = atomic_cmpxchg(&q_vector->state, IXGBE_QV_STATE_IDLE, - IXGBE_QV_STATE_NAPI); -#ifdef BP_EXTENDED_STATS - if (rc != IXGBE_QV_STATE_IDLE) - q_vector->tx.ring->stats.yields++; -#endif - - return rc == IXGBE_QV_STATE_IDLE; -} - -/* returns true is someone tried to get the qv while napi had it */ -static inline void ixgbe_qv_unlock_napi(struct ixgbe_q_vector *q_vector) -{ - WARN_ON(atomic_read(&q_vector->state) != IXGBE_QV_STATE_NAPI); - - /* flush any outstanding Rx frames */ - if (q_vector->napi.gro_list) - napi_gro_flush(&q_vector->napi, false); - - /* reset state to idle */ - atomic_set(&q_vector->state, IXGBE_QV_STATE_IDLE); -} - -/* called from ixgbe_low_latency_poll() */ -static inline bool ixgbe_qv_lock_poll(struct ixgbe_q_vector *q_vector) -{ - int rc = atomic_cmpxchg(&q_vector->state, IXGBE_QV_STATE_IDLE, - IXGBE_QV_STATE_POLL); -#ifdef BP_EXTENDED_STATS - if (rc != IXGBE_QV_STATE_IDLE) - q_vector->rx.ring->stats.yields++; -#endif - return rc == IXGBE_QV_STATE_IDLE; -} - -/* returns true if someone tried to get the qv while it was locked */ -static inline void ixgbe_qv_unlock_poll(struct ixgbe_q_vector *q_vector) -{ - WARN_ON(atomic_read(&q_vector->state) != IXGBE_QV_STATE_POLL); - - /* reset state to idle */ - atomic_set(&q_vector->state, IXGBE_QV_STATE_IDLE); -} - -/* true if a socket is polling, even if it did not get the lock */ -static inline bool ixgbe_qv_busy_polling(struct ixgbe_q_vector *q_vector) -{ - return atomic_read(&q_vector->state) == IXGBE_QV_STATE_POLL; -} - -/* false if QV is currently owned */ -static inline bool ixgbe_qv_disable(struct ixgbe_q_vector *q_vector) -{ - int rc = atomic_cmpxchg(&q_vector->state, IXGBE_QV_STATE_IDLE, - IXGBE_QV_STATE_DISABLE); - - return rc == IXGBE_QV_STATE_IDLE; -} - -#else /* CONFIG_NET_RX_BUSY_POLL */ -static inline void ixgbe_qv_init_lock(struct ixgbe_q_vector *q_vector) -{ -} - -static inline bool ixgbe_qv_lock_napi(struct ixgbe_q_vector *q_vector) -{ - return true; -} - -static inline bool ixgbe_qv_unlock_napi(struct ixgbe_q_vector *q_vector) -{ - return false; -} - -static inline bool ixgbe_qv_lock_poll(struct ixgbe_q_vector *q_vector) -{ - return false; -} - -static inline bool ixgbe_qv_unlock_poll(struct ixgbe_q_vector *q_vector) -{ - return false; -} - -static inline bool ixgbe_qv_busy_polling(struct ixgbe_q_vector *q_vector) -{ - return false; -} - -static inline bool ixgbe_qv_disable(struct ixgbe_q_vector *q_vector) -{ - return true; -} - -#endif /* CONFIG_NET_RX_BUSY_POLL */ - #ifdef CONFIG_IXGBE_HWMON #define IXGBE_HWMON_TYPE_LOC 0 @@ -661,6 +537,8 @@ struct ixgbe_adapter { #define IXGBE_FLAG2_PHY_INTERRUPT BIT(11) #define IXGBE_FLAG2_UDP_TUN_REREG_NEEDED BIT(12) #define IXGBE_FLAG2_VLAN_PROMISC BIT(13) +#define IXGBE_FLAG2_EEE_CAPABLE BIT(14) +#define IXGBE_FLAG2_EEE_ENABLED BIT(15) /* Tx fast path data */ int num_tx_queues; @@ -862,6 +740,7 @@ enum ixgbe_boards { board_X550, board_X550EM_x, board_x550em_a, + board_x550em_a_fw, }; extern const struct ixgbe_info ixgbe_82598_info; @@ -870,6 +749,7 @@ extern const struct ixgbe_info ixgbe_X540_info; extern const struct ixgbe_info ixgbe_X550_info; extern const struct ixgbe_info ixgbe_X550EM_x_info; extern const struct ixgbe_info ixgbe_x550em_a_info; +extern const struct ixgbe_info ixgbe_x550em_a_fw_info; #ifdef CONFIG_IXGBE_DCB extern const struct dcbnl_rtnl_ops dcbnl_ops; #endif |