projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 67125b02 HP |
1 | /* |
| 2 | * Copyright 2013 Cisco Systems, Inc. All rights reserved. | |
| 3 | * | |
| 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. | |
| 7 | * | |
| 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 | |
| 15 | * SOFTWARE. | |
| 16 | */ | |
| 17 | #ifndef _FNIC_STATS_H_ | |
| 18 | #define _FNIC_STATS_H_ | |
| 43caa03f SK |
19 | |
| 20 | struct stats_timestamps { | |
| 22807aa8 AB |
21 | struct timespec64 last_reset_time; |
| 22 | struct timespec64 last_read_time; | |
| 43caa03f SK |
23 | }; |
| 24 | ||
| 67125b02 HP |
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; | |
| 32 | atomic64_t sc_null; | |
| 33 | atomic64_t io_not_found; | |
| 34 | atomic64_t num_ios; | |
| 445d2960 SK |
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; | |
| 67125b02 HP |
43 | }; |
| 44 | ||
| 45 | struct abort_stats { | |
| 46 | atomic64_t aborts; | |
| 47 | atomic64_t abort_failures; | |
| 48 | atomic64_t abort_drv_timeouts; | |
| 49 | atomic64_t abort_fw_timeouts; | |
| 50 | atomic64_t abort_io_not_found; | |
| 445d2960 SK |
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; | |
| 67125b02 HP |
58 | }; |
| 59 | ||
| 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; | |
| 67 | }; | |
| 68 | ||
| 69 | struct reset_stats { | |
| 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; | |
| 75 | atomic64_t fw_resets; | |
| 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; | |
| 81 | }; | |
| 82 | ||
| 83 | struct fw_stats { | |
| 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; | |
| 88 | }; | |
| 89 | ||
| 90 | struct vlan_stats { | |
| 91 | atomic64_t vlan_disc_reqs; | |
| 92 | atomic64_t resp_withno_vlanID; | |
| 93 | atomic64_t sol_expiry_count; | |
| 94 | atomic64_t flogi_rejects; | |
| 95 | }; | |
| 96 | ||
| 97 | struct misc_stats { | |
| 98 | u64 last_isr_time; | |
| 99 | u64 last_ack_time; | |
| 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; | |
| 39fcbbc0 | 112 | atomic64_t check_condition; |
| 67125b02 HP |
113 | atomic64_t queue_fulls; |
| 114 | atomic64_t rport_not_ready; | |
| 115 | atomic64_t frame_errors; | |
| 116 | }; | |
| 117 | ||
| 118 | struct fnic_stats { | |
| 43caa03f | 119 | struct stats_timestamps stats_timestamps; |
| 67125b02 HP |
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; | |
| 127 | }; | |
| 128 | ||
| 129 | struct stats_debug_info { | |
| 130 | char *debug_buffer; | |
| 131 | void *i_private; | |
| 132 | int buf_size; | |
| 133 | int buffer_len; | |
| 134 | }; | |
| 135 | ||
| 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_ */ |