82794a2e41
Split bfa_fcs_init() into bfa_fcs_attach() and bfa_fcs_init(). Removed empty function definitions in FCS modules Modified driver to call bfa_fcs_attach() and bfa_fcs_init() as needed. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
212 lines
4.0 KiB
C
212 lines
4.0 KiB
C
/*
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* Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
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* All rights reserved
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* www.brocade.com
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*
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* Linux driver for Brocade Fibre Channel Host Bus Adapter.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License (GPL) Version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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/**
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* bfa_fcs.c BFA FCS main
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*/
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#include <fcs/bfa_fcs.h>
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#include "fcs_port.h"
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#include "fcs_uf.h"
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#include "fcs_vport.h"
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#include "fcs_rport.h"
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#include "fcs_fabric.h"
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#include "fcs_fcpim.h"
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#include "fcs_fcptm.h"
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#include "fcbuild.h"
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#include "fcs.h"
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#include "bfad_drv.h"
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#include <fcb/bfa_fcb.h>
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/**
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* FCS sub-modules
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*/
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struct bfa_fcs_mod_s {
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void (*attach) (struct bfa_fcs_s *fcs);
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void (*modinit) (struct bfa_fcs_s *fcs);
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void (*modexit) (struct bfa_fcs_s *fcs);
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};
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#define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
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static struct bfa_fcs_mod_s fcs_modules[] = {
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{ bfa_fcs_pport_attach, NULL, NULL },
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{ bfa_fcs_uf_attach, NULL, NULL },
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{ bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
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bfa_fcs_fabric_modexit },
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};
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/**
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* fcs_api BFA FCS API
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*/
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static void
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bfa_fcs_exit_comp(void *fcs_cbarg)
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{
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struct bfa_fcs_s *fcs = fcs_cbarg;
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struct bfad_s *bfad = fcs->bfad;
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complete(&bfad->comp);
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}
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/**
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* fcs_api BFA FCS API
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*/
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/**
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* fcs attach -- called once to initialize data structures at driver attach time
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*/
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void
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bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa, struct bfad_s *bfad,
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bfa_boolean_t min_cfg)
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{
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int i;
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struct bfa_fcs_mod_s *mod;
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fcs->bfa = bfa;
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fcs->bfad = bfad;
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fcs->min_cfg = min_cfg;
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bfa_attach_fcs(bfa);
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fcbuild_init();
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for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) {
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mod = &fcs_modules[i];
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if (mod->attach)
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mod->attach(fcs);
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}
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}
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/**
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* fcs initialization, called once after bfa initialization is complete
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*/
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void
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bfa_fcs_init(struct bfa_fcs_s *fcs)
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{
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int i;
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struct bfa_fcs_mod_s *mod;
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for (i = 0; i < sizeof(fcs_modules) / sizeof(fcs_modules[0]); i++) {
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mod = &fcs_modules[i];
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if (mod->modinit)
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mod->modinit(fcs);
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}
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}
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/**
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* Start FCS operations.
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*/
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void
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bfa_fcs_start(struct bfa_fcs_s *fcs)
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{
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bfa_fcs_fabric_modstart(fcs);
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}
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/**
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* FCS driver details initialization.
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*
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* param[in] fcs FCS instance
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* param[in] driver_info Driver Details
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*
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* return None
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*/
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void
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bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs,
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struct bfa_fcs_driver_info_s *driver_info)
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{
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fcs->driver_info = *driver_info;
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bfa_fcs_fabric_psymb_init(&fcs->fabric);
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}
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/**
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* @brief
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* FCS FDMI Driver Parameter Initialization
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*
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* @param[in] fcs FCS instance
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* @param[in] fdmi_enable TRUE/FALSE
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*
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* @return None
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*/
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void
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bfa_fcs_set_fdmi_param(struct bfa_fcs_s *fcs, bfa_boolean_t fdmi_enable)
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{
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fcs->fdmi_enabled = fdmi_enable;
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}
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/**
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* FCS instance cleanup and exit.
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*
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* param[in] fcs FCS instance
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* return None
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*/
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void
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bfa_fcs_exit(struct bfa_fcs_s *fcs)
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{
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struct bfa_fcs_mod_s *mod;
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int nmods, i;
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bfa_wc_init(&fcs->wc, bfa_fcs_exit_comp, fcs);
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nmods = sizeof(fcs_modules) / sizeof(fcs_modules[0]);
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for (i = 0; i < nmods; i++) {
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mod = &fcs_modules[i];
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if (mod->modexit) {
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bfa_wc_up(&fcs->wc);
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mod->modexit(fcs);
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}
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}
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bfa_wc_wait(&fcs->wc);
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}
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void
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bfa_fcs_trc_init(struct bfa_fcs_s *fcs, struct bfa_trc_mod_s *trcmod)
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{
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fcs->trcmod = trcmod;
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}
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void
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bfa_fcs_log_init(struct bfa_fcs_s *fcs, struct bfa_log_mod_s *logmod)
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{
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fcs->logm = logmod;
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}
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void
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bfa_fcs_aen_init(struct bfa_fcs_s *fcs, struct bfa_aen_s *aen)
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{
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fcs->aen = aen;
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}
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void
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bfa_fcs_modexit_comp(struct bfa_fcs_s *fcs)
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{
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bfa_wc_down(&fcs->wc);
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}
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