afd15efa429a35f7fcb6eab29581cd971b654cb8
[linux-2.6.git] / drivers / net / bnx2x / bnx2x_stats.h
1 /* bnx2x_stats.h: Broadcom Everest network driver.
2  *
3  * Copyright (c) 2007-2010 Broadcom Corporation
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation.
8  *
9  * Maintained by: Eilon Greenstein <eilong@broadcom.com>
10  * Written by: Eliezer Tamir
11  * Based on code from Michael Chan's bnx2 driver
12  * UDP CSUM errata workaround by Arik Gendelman
13  * Slowpath and fastpath rework by Vladislav Zolotarov
14  * Statistics and Link management by Yitchak Gertner
15  *
16  */
17
18 #ifndef BNX2X_STATS_H
19 #define BNX2X_STATS_H
20
21 #include <linux/types.h>
22
23 struct bnx2x_eth_q_stats {
24         u32 total_bytes_received_hi;
25         u32 total_bytes_received_lo;
26         u32 total_bytes_transmitted_hi;
27         u32 total_bytes_transmitted_lo;
28         u32 total_unicast_packets_received_hi;
29         u32 total_unicast_packets_received_lo;
30         u32 total_multicast_packets_received_hi;
31         u32 total_multicast_packets_received_lo;
32         u32 total_broadcast_packets_received_hi;
33         u32 total_broadcast_packets_received_lo;
34         u32 total_unicast_packets_transmitted_hi;
35         u32 total_unicast_packets_transmitted_lo;
36         u32 total_multicast_packets_transmitted_hi;
37         u32 total_multicast_packets_transmitted_lo;
38         u32 total_broadcast_packets_transmitted_hi;
39         u32 total_broadcast_packets_transmitted_lo;
40         u32 valid_bytes_received_hi;
41         u32 valid_bytes_received_lo;
42
43         u32 error_bytes_received_hi;
44         u32 error_bytes_received_lo;
45         u32 etherstatsoverrsizepkts_hi;
46         u32 etherstatsoverrsizepkts_lo;
47         u32 no_buff_discard_hi;
48         u32 no_buff_discard_lo;
49
50         u32 driver_xoff;
51         u32 rx_err_discard_pkt;
52         u32 rx_skb_alloc_failed;
53         u32 hw_csum_err;
54 };
55
56 #define BNX2X_NUM_Q_STATS               13
57 #define Q_STATS_OFFSET32(stat_name) \
58                         (offsetof(struct bnx2x_eth_q_stats, stat_name) / 4)
59
60 struct nig_stats {
61         u32 brb_discard;
62         u32 brb_packet;
63         u32 brb_truncate;
64         u32 flow_ctrl_discard;
65         u32 flow_ctrl_octets;
66         u32 flow_ctrl_packet;
67         u32 mng_discard;
68         u32 mng_octet_inp;
69         u32 mng_octet_out;
70         u32 mng_packet_inp;
71         u32 mng_packet_out;
72         u32 pbf_octets;
73         u32 pbf_packet;
74         u32 safc_inp;
75         u32 egress_mac_pkt0_lo;
76         u32 egress_mac_pkt0_hi;
77         u32 egress_mac_pkt1_lo;
78         u32 egress_mac_pkt1_hi;
79 };
80
81
82 enum bnx2x_stats_event {
83         STATS_EVENT_PMF = 0,
84         STATS_EVENT_LINK_UP,
85         STATS_EVENT_UPDATE,
86         STATS_EVENT_STOP,
87         STATS_EVENT_MAX
88 };
89
90 enum bnx2x_stats_state {
91         STATS_STATE_DISABLED = 0,
92         STATS_STATE_ENABLED,
93         STATS_STATE_MAX
94 };
95
96 struct bnx2x_eth_stats {
97         u32 total_bytes_received_hi;
98         u32 total_bytes_received_lo;
99         u32 total_bytes_transmitted_hi;
100         u32 total_bytes_transmitted_lo;
101         u32 total_unicast_packets_received_hi;
102         u32 total_unicast_packets_received_lo;
103         u32 total_multicast_packets_received_hi;
104         u32 total_multicast_packets_received_lo;
105         u32 total_broadcast_packets_received_hi;
106         u32 total_broadcast_packets_received_lo;
107         u32 total_unicast_packets_transmitted_hi;
108         u32 total_unicast_packets_transmitted_lo;
109         u32 total_multicast_packets_transmitted_hi;
110         u32 total_multicast_packets_transmitted_lo;
111         u32 total_broadcast_packets_transmitted_hi;
112         u32 total_broadcast_packets_transmitted_lo;
113         u32 valid_bytes_received_hi;
114         u32 valid_bytes_received_lo;
115
116         u32 error_bytes_received_hi;
117         u32 error_bytes_received_lo;
118         u32 etherstatsoverrsizepkts_hi;
119         u32 etherstatsoverrsizepkts_lo;
120         u32 no_buff_discard_hi;
121         u32 no_buff_discard_lo;
122
123         u32 rx_stat_ifhcinbadoctets_hi;
124         u32 rx_stat_ifhcinbadoctets_lo;
125         u32 tx_stat_ifhcoutbadoctets_hi;
126         u32 tx_stat_ifhcoutbadoctets_lo;
127         u32 rx_stat_dot3statsfcserrors_hi;
128         u32 rx_stat_dot3statsfcserrors_lo;
129         u32 rx_stat_dot3statsalignmenterrors_hi;
130         u32 rx_stat_dot3statsalignmenterrors_lo;
131         u32 rx_stat_dot3statscarriersenseerrors_hi;
132         u32 rx_stat_dot3statscarriersenseerrors_lo;
133         u32 rx_stat_falsecarriererrors_hi;
134         u32 rx_stat_falsecarriererrors_lo;
135         u32 rx_stat_etherstatsundersizepkts_hi;
136         u32 rx_stat_etherstatsundersizepkts_lo;
137         u32 rx_stat_dot3statsframestoolong_hi;
138         u32 rx_stat_dot3statsframestoolong_lo;
139         u32 rx_stat_etherstatsfragments_hi;
140         u32 rx_stat_etherstatsfragments_lo;
141         u32 rx_stat_etherstatsjabbers_hi;
142         u32 rx_stat_etherstatsjabbers_lo;
143         u32 rx_stat_maccontrolframesreceived_hi;
144         u32 rx_stat_maccontrolframesreceived_lo;
145         u32 rx_stat_bmac_xpf_hi;
146         u32 rx_stat_bmac_xpf_lo;
147         u32 rx_stat_bmac_xcf_hi;
148         u32 rx_stat_bmac_xcf_lo;
149         u32 rx_stat_xoffstateentered_hi;
150         u32 rx_stat_xoffstateentered_lo;
151         u32 rx_stat_xonpauseframesreceived_hi;
152         u32 rx_stat_xonpauseframesreceived_lo;
153         u32 rx_stat_xoffpauseframesreceived_hi;
154         u32 rx_stat_xoffpauseframesreceived_lo;
155         u32 tx_stat_outxonsent_hi;
156         u32 tx_stat_outxonsent_lo;
157         u32 tx_stat_outxoffsent_hi;
158         u32 tx_stat_outxoffsent_lo;
159         u32 tx_stat_flowcontroldone_hi;
160         u32 tx_stat_flowcontroldone_lo;
161         u32 tx_stat_etherstatscollisions_hi;
162         u32 tx_stat_etherstatscollisions_lo;
163         u32 tx_stat_dot3statssinglecollisionframes_hi;
164         u32 tx_stat_dot3statssinglecollisionframes_lo;
165         u32 tx_stat_dot3statsmultiplecollisionframes_hi;
166         u32 tx_stat_dot3statsmultiplecollisionframes_lo;
167         u32 tx_stat_dot3statsdeferredtransmissions_hi;
168         u32 tx_stat_dot3statsdeferredtransmissions_lo;
169         u32 tx_stat_dot3statsexcessivecollisions_hi;
170         u32 tx_stat_dot3statsexcessivecollisions_lo;
171         u32 tx_stat_dot3statslatecollisions_hi;
172         u32 tx_stat_dot3statslatecollisions_lo;
173         u32 tx_stat_etherstatspkts64octets_hi;
174         u32 tx_stat_etherstatspkts64octets_lo;
175         u32 tx_stat_etherstatspkts65octetsto127octets_hi;
176         u32 tx_stat_etherstatspkts65octetsto127octets_lo;
177         u32 tx_stat_etherstatspkts128octetsto255octets_hi;
178         u32 tx_stat_etherstatspkts128octetsto255octets_lo;
179         u32 tx_stat_etherstatspkts256octetsto511octets_hi;
180         u32 tx_stat_etherstatspkts256octetsto511octets_lo;
181         u32 tx_stat_etherstatspkts512octetsto1023octets_hi;
182         u32 tx_stat_etherstatspkts512octetsto1023octets_lo;
183         u32 tx_stat_etherstatspkts1024octetsto1522octets_hi;
184         u32 tx_stat_etherstatspkts1024octetsto1522octets_lo;
185         u32 tx_stat_etherstatspktsover1522octets_hi;
186         u32 tx_stat_etherstatspktsover1522octets_lo;
187         u32 tx_stat_bmac_2047_hi;
188         u32 tx_stat_bmac_2047_lo;
189         u32 tx_stat_bmac_4095_hi;
190         u32 tx_stat_bmac_4095_lo;
191         u32 tx_stat_bmac_9216_hi;
192         u32 tx_stat_bmac_9216_lo;
193         u32 tx_stat_bmac_16383_hi;
194         u32 tx_stat_bmac_16383_lo;
195         u32 tx_stat_dot3statsinternalmactransmiterrors_hi;
196         u32 tx_stat_dot3statsinternalmactransmiterrors_lo;
197         u32 tx_stat_bmac_ufl_hi;
198         u32 tx_stat_bmac_ufl_lo;
199
200         u32 pause_frames_received_hi;
201         u32 pause_frames_received_lo;
202         u32 pause_frames_sent_hi;
203         u32 pause_frames_sent_lo;
204
205         u32 etherstatspkts1024octetsto1522octets_hi;
206         u32 etherstatspkts1024octetsto1522octets_lo;
207         u32 etherstatspktsover1522octets_hi;
208         u32 etherstatspktsover1522octets_lo;
209
210         u32 brb_drop_hi;
211         u32 brb_drop_lo;
212         u32 brb_truncate_hi;
213         u32 brb_truncate_lo;
214
215         u32 mac_filter_discard;
216         u32 xxoverflow_discard;
217         u32 brb_truncate_discard;
218         u32 mac_discard;
219
220         u32 driver_xoff;
221         u32 rx_err_discard_pkt;
222         u32 rx_skb_alloc_failed;
223         u32 hw_csum_err;
224
225         u32 nig_timer_max;
226 };
227
228 #define BNX2X_NUM_STATS                 43
229 #define STATS_OFFSET32(stat_name) \
230                         (offsetof(struct bnx2x_eth_stats, stat_name) / 4)
231
232 /* Forward declaration */
233 struct bnx2x;
234
235 void bnx2x_stats_init(struct bnx2x *bp);
236
237 extern const u32 dmae_reg_go_c[];
238
239 #endif /* BNX2X_STATS_H */