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path: root/drivers/scsi/bfa/bfa_fcs.c
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Diffstat (limited to 'drivers/scsi/bfa/bfa_fcs.c')
-rw-r--r--drivers/scsi/bfa/bfa_fcs.c182
1 files changed, 182 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
new file mode 100644
index 00000000000..7cb39a306ea
--- /dev/null
+++ b/drivers/scsi/bfa/bfa_fcs.c
@@ -0,0 +1,182 @@
+/*
+ * 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 (*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_MODULE(bfa_fcs_pport),
+ BFA_FCS_MODULE(bfa_fcs_uf),
+ BFA_FCS_MODULE(bfa_fcs_fabric),
+ BFA_FCS_MODULE(bfa_fcs_vport),
+ BFA_FCS_MODULE(bfa_fcs_rport),
+ BFA_FCS_MODULE(bfa_fcs_fcpim),
+};
+
+/**
+ * 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 instance initialization.
+ *
+ * param[in] fcs FCS instance
+ * param[in] bfa BFA instance
+ * param[in] bfad BFA driver instance
+ *
+ * return None
+ */
+void
+bfa_fcs_init(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];
+ 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);
+}
+
+/**
+ * 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++) {
+ bfa_wc_up(&fcs->wc);
+
+ mod = &fcs_modules[i];
+ 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);
+}
+
+