| 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 | /** |
| 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 | */ |
| 38 | struct bfa_fcs_mod_s { |
| 39 | void (*modinit) (struct bfa_fcs_s *fcs); |
| 40 | void (*modexit) (struct bfa_fcs_s *fcs); |
| 41 | }; |
| 42 | |
| 43 | #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit } |
| 44 | |
| 45 | static struct bfa_fcs_mod_s fcs_modules[] = { |
| 46 | BFA_FCS_MODULE(bfa_fcs_pport), |
| 47 | BFA_FCS_MODULE(bfa_fcs_uf), |
| 48 | BFA_FCS_MODULE(bfa_fcs_fabric), |
| 49 | BFA_FCS_MODULE(bfa_fcs_vport), |
| 50 | BFA_FCS_MODULE(bfa_fcs_rport), |
| 51 | BFA_FCS_MODULE(bfa_fcs_fcpim), |
| 52 | }; |
| 53 | |
| 54 | /** |
| 55 | * fcs_api BFA FCS API |
| 56 | */ |
| 57 | |
| 58 | static void |
| 59 | bfa_fcs_exit_comp(void *fcs_cbarg) |
| 60 | { |
| 61 | struct bfa_fcs_s *fcs = fcs_cbarg; |
| 62 | struct bfad_s *bfad = fcs->bfad; |
| 63 | |
| 64 | complete(&bfad->comp); |
| 65 | } |
| 66 | |
| 67 | |
| 68 | |
| 69 | /** |
| 70 | * fcs_api BFA FCS API |
| 71 | */ |
| 72 | |
| 73 | /** |
| 74 | * FCS instance initialization. |
| 75 | * |
| 76 | * param[in] fcs FCS instance |
| 77 | * param[in] bfa BFA instance |
| 78 | * param[in] bfad BFA driver instance |
| 79 | * |
| 80 | * return None |
| 81 | */ |
| 82 | void |
| 83 | bfa_fcs_init(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad, |
| 84 | bfa_boolean_t min_cfg) |
| 85 | { |
| 86 | int i; |
| 87 | struct bfa_fcs_mod_s *mod; |
| 88 | |
| 89 | fcs->bfa = bfa; |
| 90 | fcs->bfad = bfad; |
| 91 | fcs->min_cfg = min_cfg; |
| 92 | |
| 93 | bfa_attach_fcs(bfa); |
| 94 | fcbuild_init(); |
| 95 | |
| 96 | for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) { |
| 97 | mod = &fcs_modules[i]; |
| 98 | mod->modinit(fcs); |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Start FCS operations. |
| 104 | */ |
| 105 | void |
| 106 | bfa_fcs_start(struct bfa_fcs_s *fcs) |
| 107 | { |
| 108 | bfa_fcs_fabric_modstart(fcs); |
| 109 | } |
| 110 | |
| 111 | /** |
| 112 | * FCS driver details initialization. |
| 113 | * |
| 114 | * param[in] fcs FCS instance |
| 115 | * param[in] driver_info Driver Details |
| 116 | * |
| 117 | * return None |
| 118 | */ |
| 119 | void |
| 120 | bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs, |
| 121 | struct bfa_fcs_driver_info_s *driver_info) |
| 122 | { |
| 123 | |
| 124 | fcs->driver_info = *driver_info; |
| 125 | |
| 126 | bfa_fcs_fabric_psymb_init(&fcs->fabric); |
| 127 | } |
| 128 | |
| 129 | /** |
| 130 | * FCS instance cleanup and exit. |
| 131 | * |
| 132 | * param[in] fcs FCS instance |
| 133 | * return None |
| 134 | */ |
| 135 | void |
| 136 | bfa_fcs_exit(struct bfa_fcs_s *fcs) |
| 137 | { |
| 138 | struct bfa_fcs_mod_s *mod; |
| 139 | int nmods, i; |
| 140 | |
| 141 | bfa_wc_init(&fcs->wc, bfa_fcs_exit_comp, fcs); |
| 142 | |
| 143 | nmods = sizeof(fcs_modules) / sizeof(fcs_modules[0]); |
| 144 | |
| 145 | for (i = 0; i < nmods; i++) { |
| 146 | bfa_wc_up(&fcs->wc); |
| 147 | |
| 148 | mod = &fcs_modules[i]; |
| 149 | mod->modexit(fcs); |
| 150 | } |
| 151 | |
| 152 | bfa_wc_wait(&fcs->wc); |
| 153 | } |
| 154 | |
| 155 | |
| 156 | void |
| 157 | bfa_fcs_trc_init(struct bfa_fcs_s *fcs, struct bfa_trc_mod_s *trcmod) |
| 158 | { |
| 159 | fcs->trcmod = trcmod; |
| 160 | } |
| 161 | |
| 162 | |
| 163 | void |
| 164 | bfa_fcs_log_init(struct bfa_fcs_s *fcs, struct bfa_log_mod_s *logmod) |
| 165 | { |
| 166 | fcs->logm = logmod; |
| 167 | } |
| 168 | |
| 169 | |
| 170 | void |
| 171 | bfa_fcs_aen_init(struct bfa_fcs_s *fcs, struct bfa_aen_s *aen) |
| 172 | { |
| 173 | fcs->aen = aen; |
| 174 | } |
| 175 | |
| 176 | void |
| 177 | bfa_fcs_modexit_comp(struct bfa_fcs_s *fcs) |
| 178 | { |
| 179 | bfa_wc_down(&fcs->wc); |
| 180 | } |
| 181 | |
| 182 | |