2 * Copyright 2013 Cisco Systems, Inc. All rights reserved.
4 * This program is free software; you may redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
9 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
10 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
11 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
12 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
13 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
14 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 #ifndef _FNIC_STATS_H_
18 #define _FNIC_STATS_H_
20 struct stats_timestamps {
21 struct timespec last_reset_time;
22 struct timespec last_read_time;
25 struct io_path_stats {
26 atomic64_t active_ios;
27 atomic64_t max_active_ios;
28 atomic64_t io_completions;
29 atomic64_t io_failures;
30 atomic64_t ioreq_null;
31 atomic64_t alloc_failures;
33 atomic64_t io_not_found;
35 atomic64_t io_btw_0_to_10_msec;
36 atomic64_t io_btw_10_to_100_msec;
37 atomic64_t io_btw_100_to_500_msec;
38 atomic64_t io_btw_500_to_5000_msec;
39 atomic64_t io_btw_5000_to_10000_msec;
40 atomic64_t io_btw_10000_to_30000_msec;
41 atomic64_t io_greater_than_30000_msec;
42 atomic64_t current_max_io_time;
47 atomic64_t abort_failures;
48 atomic64_t abort_drv_timeouts;
49 atomic64_t abort_fw_timeouts;
50 atomic64_t abort_io_not_found;
51 atomic64_t abort_issued_btw_0_to_6_sec;
52 atomic64_t abort_issued_btw_6_to_20_sec;
53 atomic64_t abort_issued_btw_20_to_30_sec;
54 atomic64_t abort_issued_btw_30_to_40_sec;
55 atomic64_t abort_issued_btw_40_to_50_sec;
56 atomic64_t abort_issued_btw_50_to_60_sec;
57 atomic64_t abort_issued_greater_than_60_sec;
60 struct terminate_stats {
61 atomic64_t terminates;
62 atomic64_t max_terminates;
63 atomic64_t terminate_drv_timeouts;
64 atomic64_t terminate_fw_timeouts;
65 atomic64_t terminate_io_not_found;
66 atomic64_t terminate_failures;
70 atomic64_t device_resets;
71 atomic64_t device_reset_failures;
72 atomic64_t device_reset_aborts;
73 atomic64_t device_reset_timeouts;
74 atomic64_t device_reset_terminates;
76 atomic64_t fw_reset_completions;
77 atomic64_t fw_reset_failures;
78 atomic64_t fnic_resets;
79 atomic64_t fnic_reset_completions;
80 atomic64_t fnic_reset_failures;
84 atomic64_t active_fw_reqs;
85 atomic64_t max_fw_reqs;
86 atomic64_t fw_out_of_resources;
87 atomic64_t io_fw_errs;
91 atomic64_t vlan_disc_reqs;
92 atomic64_t resp_withno_vlanID;
93 atomic64_t sol_expiry_count;
94 atomic64_t flogi_rejects;
100 atomic64_t isr_count;
101 atomic64_t max_cq_entries;
102 atomic64_t ack_index_out_of_range;
103 atomic64_t data_count_mismatch;
104 atomic64_t fcpio_timeout;
105 atomic64_t fcpio_aborted;
106 atomic64_t sgl_invalid;
107 atomic64_t mss_invalid;
108 atomic64_t abts_cpwq_alloc_failures;
109 atomic64_t devrst_cpwq_alloc_failures;
110 atomic64_t io_cpwq_alloc_failures;
111 atomic64_t no_icmnd_itmf_cmpls;
112 atomic64_t check_condition;
113 atomic64_t queue_fulls;
114 atomic64_t rport_not_ready;
115 atomic64_t frame_errors;
119 struct stats_timestamps stats_timestamps;
120 struct io_path_stats io_stats;
121 struct abort_stats abts_stats;
122 struct terminate_stats term_stats;
123 struct reset_stats reset_stats;
124 struct fw_stats fw_stats;
125 struct vlan_stats vlan_stats;
126 struct misc_stats misc_stats;
129 struct stats_debug_info {
136 int fnic_get_stats_data(struct stats_debug_info *, struct fnic_stats *);
137 int fnic_stats_debugfs_init(struct fnic *);
138 void fnic_stats_debugfs_remove(struct fnic *);
139 #endif /* _FNIC_STATS_H_ */