[linux-2.6-block.git] / drivers / net / ethernet / mellanox / mlx4 / mlx4_stats.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _MLX4_STATS_
#define _MLX4_STATS_

#ifdef MLX4_EN_PERF_STAT
#define NUM_PERF_STATS			NUM_PERF_COUNTERS
#else
#define NUM_PERF_STATS			0
#endif

#define NUM_PRIORITIES	9
#define NUM_PRIORITY_STATS 2

struct mlx4_en_pkt_stats {
	unsigned long rx_multicast_packets;
	unsigned long rx_broadcast_packets;
	unsigned long rx_jabbers;
	unsigned long rx_in_range_length_error;
	unsigned long rx_out_range_length_error;
	unsigned long tx_multicast_packets;
	unsigned long tx_broadcast_packets;
	unsigned long rx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS];
	unsigned long tx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS];
#define NUM_PKT_STATS		43
};

struct mlx4_en_counter_stats {
	unsigned long rx_packets;
	unsigned long rx_bytes;
	unsigned long tx_packets;
	unsigned long tx_bytes;
#define NUM_PF_STATS      4
};

struct mlx4_en_port_stats {
	unsigned long tso_packets;
	unsigned long xmit_more;
	unsigned long queue_stopped;
	unsigned long wake_queue;
	unsigned long tx_timeout;
	unsigned long rx_alloc_pages;
	unsigned long rx_chksum_good;
	unsigned long rx_chksum_none;
	unsigned long rx_chksum_complete;
	unsigned long tx_chksum_offload;
#define NUM_PORT_STATS		10
};

struct mlx4_en_perf_stats {
	u32 tx_poll;
	u64 tx_pktsz_avg;
	u32 inflight_avg;
	u16 tx_coal_avg;
	u16 rx_coal_avg;
	u32 napi_quota;
#define NUM_PERF_COUNTERS		6
};

struct mlx4_en_xdp_stats {
	unsigned long rx_xdp_drop;
	unsigned long rx_xdp_tx;
	unsigned long rx_xdp_tx_full;
#define NUM_XDP_STATS		3
};

#define NUM_MAIN_STATS	21

#define MLX4_NUM_PRIORITIES	8

struct mlx4_en_flow_stats_rx {
	u64 rx_pause;
	u64 rx_pause_duration;
	u64 rx_pause_transition;
#define NUM_FLOW_STATS_RX	3
#define NUM_FLOW_PRIORITY_STATS_RX	(NUM_FLOW_STATS_RX * \
					 MLX4_NUM_PRIORITIES)
};

struct mlx4_en_flow_stats_tx {
	u64 tx_pause;
	u64 tx_pause_duration;
	u64 tx_pause_transition;
#define NUM_FLOW_STATS_TX	3
#define NUM_FLOW_PRIORITY_STATS_TX	(NUM_FLOW_STATS_TX * \
					 MLX4_NUM_PRIORITIES)
};

#define NUM_FLOW_STATS (NUM_FLOW_STATS_RX + NUM_FLOW_STATS_TX + \
			NUM_FLOW_PRIORITY_STATS_TX + \
			NUM_FLOW_PRIORITY_STATS_RX)

struct mlx4_en_stat_out_flow_control_mbox {
	/* Total number of PAUSE frames received from the far-end port */
	__be64 rx_pause;
	/* Total number of microseconds that far-end port requested to pause
	* transmission of packets
	*/
	__be64 rx_pause_duration;
	/* Number of received transmission from XOFF state to XON state */
	__be64 rx_pause_transition;
	/* Total number of PAUSE frames sent from the far-end port */
	__be64 tx_pause;
	/* Total time in microseconds that transmission of packets has been
	* paused
	*/
	__be64 tx_pause_duration;
	/* Number of transmitter transitions from XOFF state to XON state */
	__be64 tx_pause_transition;
	/* Reserverd */
	__be64 reserved[2];
};

enum {
	MLX4_DUMP_ETH_STATS_FLOW_CONTROL = 1 << 12
};

#define NUM_ALL_STATS	(NUM_MAIN_STATS + NUM_PORT_STATS + NUM_PKT_STATS + \
			 NUM_FLOW_STATS + NUM_PERF_STATS + NUM_PF_STATS + \
			 NUM_XDP_STATS)

#define MLX4_FIND_NETDEV_STAT(n) (offsetof(struct net_device_stats, n) / \
				  sizeof(((struct net_device_stats *)0)->n))

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
b4b6e842 EBE	2	#ifndef _MLX4_STATS_
	3	#define _MLX4_STATS_
	4
	5	#ifdef MLX4_EN_PERF_STAT
	6	#define NUM_PERF_STATS NUM_PERF_COUNTERS
	7	#else
	8	#define NUM_PERF_STATS 0
	9	#endif
	10
	11	#define NUM_PRIORITIES 9
	12	#define NUM_PRIORITY_STATS 2
	13
	14	struct mlx4_en_pkt_stats {
a3333b35 EBE	15	unsigned long rx_multicast_packets;
	16	unsigned long rx_broadcast_packets;
	17	unsigned long rx_jabbers;
	18	unsigned long rx_in_range_length_error;
	19	unsigned long rx_out_range_length_error;
	20	unsigned long tx_multicast_packets;
	21	unsigned long tx_broadcast_packets;
	22	unsigned long rx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS];
	23	unsigned long tx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS];
	24	#define NUM_PKT_STATS 43
b4b6e842 EBE	25	};
b4b6e842 EBE	26
b42de4d0 EBE	27	struct mlx4_en_counter_stats {
	28	unsigned long rx_packets;
	29	unsigned long rx_bytes;
	30	unsigned long tx_packets;
	31	unsigned long tx_bytes;
	32	#define NUM_PF_STATS 4
	33	};
	34
b4b6e842 EBE	35	struct mlx4_en_port_stats {
	36	unsigned long tso_packets;
	37	unsigned long xmit_more;
	38	unsigned long queue_stopped;
	39	unsigned long wake_queue;
	40	unsigned long tx_timeout;
7d7bfc6a	41	unsigned long rx_alloc_pages;
b4b6e842 EBE	42	unsigned long rx_chksum_good;
	43	unsigned long rx_chksum_none;
	44	unsigned long rx_chksum_complete;
	45	unsigned long tx_chksum_offload;
	46	#define NUM_PORT_STATS 10
	47	};
	48
	49	struct mlx4_en_perf_stats {
	50	u32 tx_poll;
	51	u64 tx_pktsz_avg;
	52	u32 inflight_avg;
	53	u16 tx_coal_avg;
	54	u16 rx_coal_avg;
	55	u32 napi_quota;
	56	#define NUM_PERF_COUNTERS 6
	57	};
	58
15fca2c8 TT	59	struct mlx4_en_xdp_stats {
	60	unsigned long rx_xdp_drop;
	61	unsigned long rx_xdp_tx;
	62	unsigned long rx_xdp_tx_full;
	63	#define NUM_XDP_STATS 3
	64	};
	65
b4b6e842	66	#define NUM_MAIN_STATS 21
0b131561 MB	67
	68	#define MLX4_NUM_PRIORITIES 8
	69
	70	struct mlx4_en_flow_stats_rx {
	71	u64 rx_pause;
	72	u64 rx_pause_duration;
	73	u64 rx_pause_transition;
	74	#define NUM_FLOW_STATS_RX 3
	75	#define NUM_FLOW_PRIORITY_STATS_RX (NUM_FLOW_STATS_RX * \
	76	MLX4_NUM_PRIORITIES)
	77	};
	78
	79	struct mlx4_en_flow_stats_tx {
	80	u64 tx_pause;
	81	u64 tx_pause_duration;
	82	u64 tx_pause_transition;
	83	#define NUM_FLOW_STATS_TX 3
	84	#define NUM_FLOW_PRIORITY_STATS_TX (NUM_FLOW_STATS_TX * \
	85	MLX4_NUM_PRIORITIES)
	86	};
	87
	88	#define NUM_FLOW_STATS (NUM_FLOW_STATS_RX + NUM_FLOW_STATS_TX + \
	89	NUM_FLOW_PRIORITY_STATS_TX + \
9a2abf5a	90	NUM_FLOW_PRIORITY_STATS_RX)
0b131561 MB	91
	92	struct mlx4_en_stat_out_flow_control_mbox {
	93	/* Total number of PAUSE frames received from the far-end port */
	94	__be64 rx_pause;
	95	/* Total number of microseconds that far-end port requested to pause
	96	* transmission of packets
	97	*/
	98	__be64 rx_pause_duration;
	99	/* Number of received transmission from XOFF state to XON state */
	100	__be64 rx_pause_transition;
	101	/* Total number of PAUSE frames sent from the far-end port */
	102	__be64 tx_pause;
	103	/* Total time in microseconds that transmission of packets has been
	104	* paused
	105	*/
	106	__be64 tx_pause_duration;
	107	/* Number of transmitter transitions from XOFF state to XON state */
	108	__be64 tx_pause_transition;
	109	/* Reserverd */
	110	__be64 reserved[2];
	111	};
	112
	113	enum {
	114	MLX4_DUMP_ETH_STATS_FLOW_CONTROL = 1 << 12
	115	};
	116
b4b6e842	117	#define NUM_ALL_STATS (NUM_MAIN_STATS + NUM_PORT_STATS + NUM_PKT_STATS + \
15fca2c8 TT	118	NUM_FLOW_STATS + NUM_PERF_STATS + NUM_PF_STATS + \
15fca2c8 TT	119	NUM_XDP_STATS)
6fcd2735 EBE	120
	121	#define MLX4_FIND_NETDEV_STAT(n) (offsetof(struct net_device_stats, n) / \
	122	sizeof(((struct net_device_stats *)0)->n))
	123
b4b6e842	124	#endif