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-rw-r--r--drivers/scsi/bfa/plog.c184
1 files changed, 0 insertions, 184 deletions
diff --git a/drivers/scsi/bfa/plog.c b/drivers/scsi/bfa/plog.c
deleted file mode 100644
index fcb8864d3276..000000000000
--- a/drivers/scsi/bfa/plog.c
+++ /dev/null
@@ -1,184 +0,0 @@
1/*
2 * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
3 * All rights reserved
4 * www.brocade.com
5 *
6 * Linux driver for Brocade Fibre Channel Host Bus Adapter.
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License (GPL) Version 2 as
10 * published by the Free Software Foundation
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 */
17
18#include <bfa_os_inc.h>
19#include <cs/bfa_plog.h>
20#include <cs/bfa_debug.h>
21
22static int
23plkd_validate_logrec(struct bfa_plog_rec_s *pl_rec)
24{
25 if ((pl_rec->log_type != BFA_PL_LOG_TYPE_INT)
26 && (pl_rec->log_type != BFA_PL_LOG_TYPE_STRING))
27 return 1;
28
29 if ((pl_rec->log_type != BFA_PL_LOG_TYPE_INT)
30 && (pl_rec->log_num_ints > BFA_PL_INT_LOG_SZ))
31 return 1;
32
33 return 0;
34}
35
36static void
37bfa_plog_add(struct bfa_plog_s *plog, struct bfa_plog_rec_s *pl_rec)
38{
39 u16 tail;
40 struct bfa_plog_rec_s *pl_recp;
41
42 if (plog->plog_enabled == 0)
43 return;
44
45 if (plkd_validate_logrec(pl_rec)) {
46 bfa_assert(0);
47 return;
48 }
49
50 tail = plog->tail;
51
52 pl_recp = &(plog->plog_recs[tail]);
53
54 bfa_os_memcpy(pl_recp, pl_rec, sizeof(struct bfa_plog_rec_s));
55
56 pl_recp->tv = BFA_TRC_TS(plog);
57 BFA_PL_LOG_REC_INCR(plog->tail);
58
59 if (plog->head == plog->tail)
60 BFA_PL_LOG_REC_INCR(plog->head);
61}
62
63void
64bfa_plog_init(struct bfa_plog_s *plog)
65{
66 bfa_os_memset((char *)plog, 0, sizeof(struct bfa_plog_s));
67
68 bfa_os_memcpy(plog->plog_sig, BFA_PL_SIG_STR, BFA_PL_SIG_LEN);
69 plog->head = plog->tail = 0;
70 plog->plog_enabled = 1;
71}
72
73void
74bfa_plog_str(struct bfa_plog_s *plog, enum bfa_plog_mid mid,
75 enum bfa_plog_eid event,
76 u16 misc, char *log_str)
77{
78 struct bfa_plog_rec_s lp;
79
80 if (plog->plog_enabled) {
81 bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
82 lp.mid = mid;
83 lp.eid = event;
84 lp.log_type = BFA_PL_LOG_TYPE_STRING;
85 lp.misc = misc;
86 strncpy(lp.log_entry.string_log, log_str,
87 BFA_PL_STRING_LOG_SZ - 1);
88 lp.log_entry.string_log[BFA_PL_STRING_LOG_SZ - 1] = '\0';
89 bfa_plog_add(plog, &lp);
90 }
91}
92
93void
94bfa_plog_intarr(struct bfa_plog_s *plog, enum bfa_plog_mid mid,
95 enum bfa_plog_eid event,
96 u16 misc, u32 *intarr, u32 num_ints)
97{
98 struct bfa_plog_rec_s lp;
99 u32 i;
100
101 if (num_ints > BFA_PL_INT_LOG_SZ)
102 num_ints = BFA_PL_INT_LOG_SZ;
103
104 if (plog->plog_enabled) {
105 bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
106 lp.mid = mid;
107 lp.eid = event;
108 lp.log_type = BFA_PL_LOG_TYPE_INT;
109 lp.misc = misc;
110
111 for (i = 0; i < num_ints; i++)
112 bfa_os_assign(lp.log_entry.int_log[i],
113 intarr[i]);
114
115 lp.log_num_ints = (u8) num_ints;
116
117 bfa_plog_add(plog, &lp);
118 }
119}
120
121void
122bfa_plog_fchdr(struct bfa_plog_s *plog, enum bfa_plog_mid mid,
123 enum bfa_plog_eid event,
124 u16 misc, struct fchs_s *fchdr)
125{
126 struct bfa_plog_rec_s lp;
127 u32 *tmp_int = (u32 *) fchdr;
128 u32 ints[BFA_PL_INT_LOG_SZ];
129
130 if (plog->plog_enabled) {
131 bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
132
133 ints[0] = tmp_int[0];
134 ints[1] = tmp_int[1];
135 ints[2] = tmp_int[4];
136
137 bfa_plog_intarr(plog, mid, event, misc, ints, 3);
138 }
139}
140
141void
142bfa_plog_fchdr_and_pl(struct bfa_plog_s *plog, enum bfa_plog_mid mid,
143 enum bfa_plog_eid event, u16 misc, struct fchs_s *fchdr,
144 u32 pld_w0)
145{
146 struct bfa_plog_rec_s lp;
147 u32 *tmp_int = (u32 *) fchdr;
148 u32 ints[BFA_PL_INT_LOG_SZ];
149
150 if (plog->plog_enabled) {
151 bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
152
153 ints[0] = tmp_int[0];
154 ints[1] = tmp_int[1];
155 ints[2] = tmp_int[4];
156 ints[3] = pld_w0;
157
158 bfa_plog_intarr(plog, mid, event, misc, ints, 4);
159 }
160}
161
162void
163bfa_plog_clear(struct bfa_plog_s *plog)
164{
165 plog->head = plog->tail = 0;
166}
167
168void
169bfa_plog_enable(struct bfa_plog_s *plog)
170{
171 plog->plog_enabled = 1;
172}
173
174void
175bfa_plog_disable(struct bfa_plog_s *plog)
176{
177 plog->plog_enabled = 0;
178}
179
180bfa_boolean_t
181bfa_plog_get_setting(struct bfa_plog_s *plog)
182{
183 return (bfa_boolean_t)plog->plog_enabled;
184}
generated by cgit v1.2.2 (git 2.25.0) at 2025-11-02 13:24:55 -0500