1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _MLX4_STATS_ |
3 | #define _MLX4_STATS_ |
4 | |
5 | #define NUM_PRIORITIES 9 |
6 | #define NUM_PRIORITY_STATS 2 |
7 | |
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 |
19 | }; |
20 | |
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 |
27 | }; |
28 | |
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 |
41 | }; |
42 | |
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 |
50 | }; |
51 | |
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 |
58 | }; |
59 | |
60 | #define NUM_MAIN_STATS 21 |
61 | |
62 | #define MLX4_NUM_PRIORITIES 8 |
63 | |
64 | struct mlx4_en_flow_stats_rx { |
65 | u64 rx_pause; |
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 * \ |
70 | MLX4_NUM_PRIORITIES) |
71 | }; |
72 | |
73 | #define FLOW_PRIORITY_STATS_IDX_RX_FRAMES (NUM_MAIN_STATS + \ |
74 | NUM_PORT_STATS + \ |
75 | NUM_PF_STATS + \ |
76 | NUM_FLOW_PRIORITY_STATS_RX) |
77 | |
78 | struct mlx4_en_flow_stats_tx { |
79 | u64 tx_pause; |
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 * \ |
84 | MLX4_NUM_PRIORITIES) |
85 | }; |
86 | |
87 | #define FLOW_PRIORITY_STATS_IDX_TX_FRAMES (NUM_MAIN_STATS + \ |
88 | NUM_PORT_STATS + \ |
89 | NUM_PF_STATS + \ |
90 | NUM_FLOW_PRIORITY_STATS_RX + \ |
91 | NUM_FLOW_STATS_RX + \ |
92 | NUM_FLOW_PRIORITY_STATS_TX) |
93 | |
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) |
97 | |
98 | struct mlx4_en_stat_out_flow_control_mbox { |
99 | /* Total number of PAUSE frames received from the far-end port */ |
100 | __be64 rx_pause; |
101 | /* Total number of microseconds that far-end port requested to pause |
102 | * transmission of packets |
103 | */ |
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 */ |
108 | __be64 tx_pause; |
109 | /* Total time in microseconds that transmission of packets has been |
110 | * paused |
111 | */ |
112 | __be64 tx_pause_duration; |
113 | /* Number of transmitter transitions from XOFF state to XON state */ |
114 | __be64 tx_pause_transition; |
115 | /* Reserverd */ |
116 | __be64 reserved[2]; |
117 | }; |
118 | |
119 | enum { |
120 | MLX4_DUMP_ETH_STATS_FLOW_CONTROL = 1 << 12 |
121 | }; |
122 | |
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) |
126 | |
127 | #define MLX4_FIND_NETDEV_STAT(n) (offsetof(struct net_device_stats, n) / \ |
128 | sizeof(((struct net_device_stats *)0)->n)) |
129 | |
130 | #endif |
131 | |