/* * Copyright (c) 2005-2009 Brocade Communications Systems, Inc. * All rights reserved * www.brocade.com * * Linux driver for Brocade Fibre Channel Host Bus Adapter. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License (GPL) Version 2 as * published by the Free Software Foundation * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. */ /** * bfa_fcs.c BFA FCS main */ #include <fcs/bfa_fcs.h> #include "fcs_port.h" #include "fcs_uf.h" #include "fcs_vport.h" #include "fcs_rport.h" #include "fcs_fabric.h" #include "fcs_fcpim.h" #include "fcs_fcptm.h" #include "fcbuild.h" #include "fcs.h" #include "bfad_drv.h" #include <fcb/bfa_fcb.h> /** * FCS sub-modules */ struct bfa_fcs_mod_s { void (*attach) (struct bfa_fcs_s *fcs); void (*modinit) (struct bfa_fcs_s *fcs); void (*modexit) (struct bfa_fcs_s *fcs); }; #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit } static struct bfa_fcs_mod_s fcs_modules[] = { { bfa_fcs_pport_attach, NULL, NULL }, { bfa_fcs_uf_attach, NULL, NULL }, { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit, bfa_fcs_fabric_modexit }, }; /** * fcs_api BFA FCS API */ static void bfa_fcs_exit_comp(void *fcs_cbarg) { struct bfa_fcs_s *fcs = fcs_cbarg; struct bfad_s *bfad = fcs->bfad; complete(&bfad->comp); } /** * fcs_api BFA FCS API */ /** * fcs attach -- called once to initialize data structures at driver attach time */ void bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad, bfa_boolean_t min_cfg) { int i; struct bfa_fcs_mod_s *mod; fcs->bfa = bfa; fcs->bfad = bfad; fcs->min_cfg = min_cfg; bfa_attach_fcs(bfa); fcbuild_init(); for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) { mod = &fcs_modules[i]; if (mod->attach) mod->attach(fcs); } } /** * fcs initialization, called once after bfa initialization is complete */ void bfa_fcs_init(struct bfa_fcs_s *fcs) { int i; struct bfa_fcs_mod_s *mod; for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) { mod = &fcs_modules[i]; if (mod->modinit) mod->modinit(fcs); } } /** * Start FCS operations. */ void bfa_fcs_start(struct bfa_fcs_s *fcs) { bfa_fcs_fabric_modstart(fcs); } /** * FCS driver details initialization. * * param[in] fcs FCS instance * param[in] driver_info Driver Details * * return None */ void bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs, struct bfa_fcs_driver_info_s *driver_info) { fcs->driver_info = *driver_info; bfa_fcs_fabric_psymb_init(&fcs->fabric); } /** * @brief * FCS FDMI Driver Parameter Initialization * * @param[in] fcs FCS instance * @param[in] fdmi_enable TRUE/FALSE * * @return None */ void bfa_fcs_set_fdmi_param(struct bfa_fcs_s *fcs, bfa_boolean_t fdmi_enable) { fcs->fdmi_enabled = fdmi_enable; } /** * FCS instance cleanup and exit. * * param[in] fcs FCS instance * return None */ void bfa_fcs_exit(struct bfa_fcs_s *fcs) { struct bfa_fcs_mod_s *mod; int nmods, i; bfa_wc_init(&fcs->wc, bfa_fcs_exit_comp, fcs); nmods = sizeof(fcs_modules) / sizeof(fcs_modules[0]); for (i = 0; i < nmods; i++) { mod = &fcs_modules[i]; if (mod->modexit) { bfa_wc_up(&fcs->wc); mod->modexit(fcs); } } bfa_wc_wait(&fcs->wc); } void bfa_fcs_trc_init(struct bfa_fcs_s *fcs, struct bfa_trc_mod_s *trcmod) { fcs->trcmod = trcmod; } void bfa_fcs_log_init(struct bfa_fcs_s *fcs, struct bfa_log_mod_s *logmod) { fcs->logm = logmod; } void bfa_fcs_aen_init(struct bfa_fcs_s *fcs, struct bfa_aen_s *aen) { fcs->aen = aen; } void bfa_fcs_modexit_comp(struct bfa_fcs_s *fcs) { bfa_wc_down(&fcs->wc); }