blob: 3516172c597c9f43633df2459bdfdd472589c72a [file] [log] [blame]
Jing Huang7725ccf2009-09-23 17:46:15 -07001/*
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/**
19 * bfa_fcs.c BFA FCS main
20 */
21
22#include <fcs/bfa_fcs.h>
23#include "fcs_port.h"
24#include "fcs_uf.h"
25#include "fcs_vport.h"
26#include "fcs_rport.h"
27#include "fcs_fabric.h"
28#include "fcs_fcpim.h"
29#include "fcs_fcptm.h"
30#include "fcbuild.h"
31#include "fcs.h"
32#include "bfad_drv.h"
33#include <fcb/bfa_fcb.h>
34
35/**
36 * FCS sub-modules
37 */
38struct bfa_fcs_mod_s {
Krishna Gudipati82794a22010-03-03 17:43:30 -080039 void (*attach) (struct bfa_fcs_s *fcs);
Jing Huang7725ccf2009-09-23 17:46:15 -070040 void (*modinit) (struct bfa_fcs_s *fcs);
41 void (*modexit) (struct bfa_fcs_s *fcs);
42};
43
44#define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
45
46static struct bfa_fcs_mod_s fcs_modules[] = {
Krishna Gudipati82794a22010-03-03 17:43:30 -080047 { bfa_fcs_pport_attach, NULL, NULL },
48 { bfa_fcs_uf_attach, NULL, NULL },
49 { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
50 bfa_fcs_fabric_modexit },
Jing Huang7725ccf2009-09-23 17:46:15 -070051};
52
53/**
54 * fcs_api BFA FCS API
55 */
56
57static void
58bfa_fcs_exit_comp(void *fcs_cbarg)
59{
60 struct bfa_fcs_s *fcs = fcs_cbarg;
61 struct bfad_s *bfad = fcs->bfad;
62
63 complete(&bfad->comp);
64}
65
66
67
68/**
69 * fcs_api BFA FCS API
70 */
71
72/**
Krishna Gudipati82794a22010-03-03 17:43:30 -080073 * fcs attach -- called once to initialize data structures at driver attach time
Jing Huang7725ccf2009-09-23 17:46:15 -070074 */
75void
Krishna Gudipati82794a22010-03-03 17:43:30 -080076bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad,
Jing Huang7725ccf2009-09-23 17:46:15 -070077 bfa_boolean_t min_cfg)
78{
79 int i;
80 struct bfa_fcs_mod_s *mod;
81
82 fcs->bfa = bfa;
83 fcs->bfad = bfad;
84 fcs->min_cfg = min_cfg;
85
86 bfa_attach_fcs(bfa);
87 fcbuild_init();
88
89 for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) {
90 mod = &fcs_modules[i];
Krishna Gudipati82794a22010-03-03 17:43:30 -080091 if (mod->attach)
92 mod->attach(fcs);
93 }
94}
95
96/**
97 * fcs initialization, called once after bfa initialization is complete
98 */
99void
100bfa_fcs_init(struct bfa_fcs_s *fcs)
101{
102 int i;
103 struct bfa_fcs_mod_s *mod;
104
105 for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) {
106 mod = &fcs_modules[i];
107 if (mod->modinit)
108 mod->modinit(fcs);
Jing Huang7725ccf2009-09-23 17:46:15 -0700109 }
110}
111
112/**
113 * Start FCS operations.
114 */
115void
116bfa_fcs_start(struct bfa_fcs_s *fcs)
117{
118 bfa_fcs_fabric_modstart(fcs);
119}
120
121/**
122 * FCS driver details initialization.
123 *
124 * param[in] fcs FCS instance
125 * param[in] driver_info Driver Details
126 *
127 * return None
128 */
129void
130bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs,
131 struct bfa_fcs_driver_info_s *driver_info)
132{
133
134 fcs->driver_info = *driver_info;
135
136 bfa_fcs_fabric_psymb_init(&fcs->fabric);
137}
138
139/**
Krishna Gudipati5b098082010-03-03 17:43:19 -0800140 * @brief
141 * FCS FDMI Driver Parameter Initialization
142 *
143 * @param[in] fcs FCS instance
144 * @param[in] fdmi_enable TRUE/FALSE
145 *
146 * @return None
147 */
148void
149bfa_fcs_set_fdmi_param(struct bfa_fcs_s *fcs, bfa_boolean_t fdmi_enable)
150{
151
152 fcs->fdmi_enabled = fdmi_enable;
153
154}
155
156/**
Jing Huang7725ccf2009-09-23 17:46:15 -0700157 * FCS instance cleanup and exit.
158 *
159 * param[in] fcs FCS instance
160 * return None
161 */
162void
163bfa_fcs_exit(struct bfa_fcs_s *fcs)
164{
165 struct bfa_fcs_mod_s *mod;
166 int nmods, i;
167
168 bfa_wc_init(&fcs->wc, bfa_fcs_exit_comp, fcs);
169
170 nmods = sizeof(fcs_modules) / sizeof(fcs_modules[0]);
171
172 for (i = 0; i < nmods; i++) {
Jing Huang7725ccf2009-09-23 17:46:15 -0700173
174 mod = &fcs_modules[i];
Krishna Gudipati82794a22010-03-03 17:43:30 -0800175 if (mod->modexit) {
176 bfa_wc_up(&fcs->wc);
177 mod->modexit(fcs);
178 }
Jing Huang7725ccf2009-09-23 17:46:15 -0700179 }
180
181 bfa_wc_wait(&fcs->wc);
182}
183
184
185void
186bfa_fcs_trc_init(struct bfa_fcs_s *fcs, struct bfa_trc_mod_s *trcmod)
187{
188 fcs->trcmod = trcmod;
189}
190
191
192void
193bfa_fcs_log_init(struct bfa_fcs_s *fcs, struct bfa_log_mod_s *logmod)
194{
195 fcs->logm = logmod;
196}
197
198
199void
200bfa_fcs_aen_init(struct bfa_fcs_s *fcs, struct bfa_aen_s *aen)
201{
202 fcs->aen = aen;
203}
204
205void
206bfa_fcs_modexit_comp(struct bfa_fcs_s *fcs)
207{
208 bfa_wc_down(&fcs->wc);
209}
210
211