1 /* SPDX-License-Identifier: GPL-2.0 */
5 #define NUM_PRIORITIES 9
6 #define NUM_PRIORITY_STATS 2
8 struct mlx4_en_pkt_stats {
9 unsigned long rx_multicast_packets;
10 unsigned long rx_broadcast_packets;
11 unsigned long rx_jabbers;
12 unsigned long rx_in_range_length_error;
13 unsigned long rx_out_range_length_error;
14 unsigned long tx_multicast_packets;
15 unsigned long tx_broadcast_packets;
16 unsigned long rx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS];
17 unsigned long tx_prio[NUM_PRIORITIES][NUM_PRIORITY_STATS];
18 #define NUM_PKT_STATS 43
21 struct mlx4_en_counter_stats {
22 unsigned long rx_packets;
23 unsigned long rx_bytes;
24 unsigned long tx_packets;
25 unsigned long tx_bytes;
26 #define NUM_PF_STATS 4
29 struct mlx4_en_port_stats {
30 unsigned long tso_packets;
31 unsigned long xmit_more;
32 unsigned long queue_stopped;
33 unsigned long wake_queue;
34 unsigned long tx_timeout;
35 unsigned long rx_alloc_pages;
36 unsigned long rx_chksum_good;
37 unsigned long rx_chksum_none;
38 unsigned long rx_chksum_complete;
39 unsigned long tx_chksum_offload;
40 #define NUM_PORT_STATS 10
43 struct mlx4_en_xdp_stats {
44 unsigned long rx_xdp_drop;
45 unsigned long rx_xdp_redirect;
46 unsigned long rx_xdp_redirect_fail;
47 unsigned long rx_xdp_tx;
48 unsigned long rx_xdp_tx_full;
49 #define NUM_XDP_STATS 5
52 struct mlx4_en_phy_stats {
53 unsigned long rx_packets_phy;
54 unsigned long rx_bytes_phy;
55 unsigned long tx_packets_phy;
56 unsigned long tx_bytes_phy;
57 #define NUM_PHY_STATS 4
60 #define NUM_MAIN_STATS 21
62 #define MLX4_NUM_PRIORITIES 8
64 struct mlx4_en_flow_stats_rx {
66 u64 rx_pause_duration;
67 u64 rx_pause_transition;
68 #define NUM_FLOW_STATS_RX 3
69 #define NUM_FLOW_PRIORITY_STATS_RX (NUM_FLOW_STATS_RX * \
73 #define FLOW_PRIORITY_STATS_IDX_RX_FRAMES (NUM_MAIN_STATS + \
76 NUM_FLOW_PRIORITY_STATS_RX)
78 struct mlx4_en_flow_stats_tx {
80 u64 tx_pause_duration;
81 u64 tx_pause_transition;
82 #define NUM_FLOW_STATS_TX 3
83 #define NUM_FLOW_PRIORITY_STATS_TX (NUM_FLOW_STATS_TX * \
87 #define FLOW_PRIORITY_STATS_IDX_TX_FRAMES (NUM_MAIN_STATS + \
90 NUM_FLOW_PRIORITY_STATS_RX + \
92 NUM_FLOW_PRIORITY_STATS_TX)
94 #define NUM_FLOW_STATS (NUM_FLOW_STATS_RX + NUM_FLOW_STATS_TX + \
95 NUM_FLOW_PRIORITY_STATS_TX + \
96 NUM_FLOW_PRIORITY_STATS_RX)
98 struct mlx4_en_stat_out_flow_control_mbox {
99 /* Total number of PAUSE frames received from the far-end port */
101 /* Total number of microseconds that far-end port requested to pause
102 * transmission of packets
104 __be64 rx_pause_duration;
105 /* Number of received transmission from XOFF state to XON state */
106 __be64 rx_pause_transition;
107 /* Total number of PAUSE frames sent from the far-end port */
109 /* Total time in microseconds that transmission of packets has been
112 __be64 tx_pause_duration;
113 /* Number of transmitter transitions from XOFF state to XON state */
114 __be64 tx_pause_transition;
120 MLX4_DUMP_ETH_STATS_FLOW_CONTROL = 1 << 12
123 #define NUM_ALL_STATS (NUM_MAIN_STATS + NUM_PORT_STATS + NUM_PKT_STATS + \
124 NUM_FLOW_STATS + NUM_PF_STATS + \
125 NUM_XDP_STATS + NUM_PHY_STATS)
127 #define MLX4_FIND_NETDEV_STAT(n) (offsetof(struct net_device_stats, n) / \
128 sizeof(((struct net_device_stats *)0)->n))