Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / scsi / bfa / bfa_port.h

diff --git a/kernel/drivers/scsi/bfa/bfa_port.h b/kernel/drivers/scsi/bfa/bfa_port.h
new file mode 100644 (file)
index 0000000..2fcab6b
--- /dev/null
+++ b/kernel/drivers/scsi/bfa/bfa_port.h
@@ -0,0 +1,126 @@
+/*
+ * Copyright (c) 2005-2010 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.
+ */
+
+#ifndef __BFA_PORT_H__
+#define __BFA_PORT_H__
+
+#include "bfa_defs_svc.h"
+#include "bfa_ioc.h"
+#include "bfa_cs.h"
+
+typedef void (*bfa_port_stats_cbfn_t) (void *dev, bfa_status_t status);
+typedef void (*bfa_port_endis_cbfn_t) (void *dev, bfa_status_t status);
+
+struct bfa_port_s {
+       void                            *dev;
+       struct bfa_ioc_s                *ioc;
+       struct bfa_trc_mod_s            *trcmod;
+       u32                     msgtag;
+       bfa_boolean_t                   stats_busy;
+       struct bfa_mbox_cmd_s           stats_mb;
+       bfa_port_stats_cbfn_t           stats_cbfn;
+       void                            *stats_cbarg;
+       bfa_status_t                    stats_status;
+       u32                     stats_reset_time;
+       union bfa_port_stats_u          *stats;
+       struct bfa_dma_s                stats_dma;
+       bfa_boolean_t                   endis_pending;
+       struct bfa_mbox_cmd_s           endis_mb;
+       bfa_port_endis_cbfn_t           endis_cbfn;
+       void                            *endis_cbarg;
+       bfa_status_t                    endis_status;
+       struct bfa_ioc_notify_s         ioc_notify;
+       bfa_boolean_t                   pbc_disabled;
+       bfa_boolean_t                   dport_enabled;
+       struct bfa_mem_dma_s            port_dma;
+};
+
+#define BFA_MEM_PORT_DMA(__bfa)                (&((__bfa)->modules.port.port_dma))
+
+void        bfa_port_attach(struct bfa_port_s *port, struct bfa_ioc_s *ioc,
+                               void *dev, struct bfa_trc_mod_s *trcmod);
+void   bfa_port_notify(void *arg, enum bfa_ioc_event_e event);
+
+bfa_status_t bfa_port_get_stats(struct bfa_port_s *port,
+                                union bfa_port_stats_u *stats,
+                                bfa_port_stats_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_port_clear_stats(struct bfa_port_s *port,
+                                  bfa_port_stats_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_port_enable(struct bfa_port_s *port,
+                             bfa_port_endis_cbfn_t cbfn, void *cbarg);
+bfa_status_t bfa_port_disable(struct bfa_port_s *port,
+                              bfa_port_endis_cbfn_t cbfn, void *cbarg);
+u32     bfa_port_meminfo(void);
+void        bfa_port_mem_claim(struct bfa_port_s *port,
+                                u8 *dma_kva, u64 dma_pa);
+void   bfa_port_set_dportenabled(struct bfa_port_s *port,
+                                 bfa_boolean_t enabled);
+
+/*
+ * CEE declaration
+ */
+typedef void (*bfa_cee_get_attr_cbfn_t) (void *dev, bfa_status_t status);
+typedef void (*bfa_cee_get_stats_cbfn_t) (void *dev, bfa_status_t status);
+typedef void (*bfa_cee_reset_stats_cbfn_t) (void *dev, bfa_status_t status);
+
+struct bfa_cee_cbfn_s {
+       bfa_cee_get_attr_cbfn_t         get_attr_cbfn;
+       void                            *get_attr_cbarg;
+       bfa_cee_get_stats_cbfn_t        get_stats_cbfn;
+       void                            *get_stats_cbarg;
+       bfa_cee_reset_stats_cbfn_t      reset_stats_cbfn;
+       void                            *reset_stats_cbarg;
+};
+
+struct bfa_cee_s {
+       void *dev;
+       bfa_boolean_t           get_attr_pending;
+       bfa_boolean_t           get_stats_pending;
+       bfa_boolean_t           reset_stats_pending;
+       bfa_status_t            get_attr_status;
+       bfa_status_t            get_stats_status;
+       bfa_status_t            reset_stats_status;
+       struct bfa_cee_cbfn_s   cbfn;
+       struct bfa_ioc_notify_s ioc_notify;
+       struct bfa_trc_mod_s    *trcmod;
+       struct bfa_cee_attr_s   *attr;
+       struct bfa_cee_stats_s  *stats;
+       struct bfa_dma_s        attr_dma;
+       struct bfa_dma_s        stats_dma;
+       struct bfa_ioc_s        *ioc;
+       struct bfa_mbox_cmd_s   get_cfg_mb;
+       struct bfa_mbox_cmd_s   get_stats_mb;
+       struct bfa_mbox_cmd_s   reset_stats_mb;
+       struct bfa_mem_dma_s    cee_dma;
+};
+
+#define BFA_MEM_CEE_DMA(__bfa) (&((__bfa)->modules.cee.cee_dma))
+
+u32    bfa_cee_meminfo(void);
+void   bfa_cee_mem_claim(struct bfa_cee_s *cee, u8 *dma_kva, u64 dma_pa);
+void   bfa_cee_attach(struct bfa_cee_s *cee,
+                       struct bfa_ioc_s *ioc, void *dev);
+bfa_status_t   bfa_cee_get_attr(struct bfa_cee_s *cee,
+                               struct bfa_cee_attr_s *attr,
+                               bfa_cee_get_attr_cbfn_t cbfn, void *cbarg);
+bfa_status_t   bfa_cee_get_stats(struct bfa_cee_s *cee,
+                               struct bfa_cee_stats_s *stats,
+                               bfa_cee_get_stats_cbfn_t cbfn, void *cbarg);
+bfa_status_t   bfa_cee_reset_stats(struct bfa_cee_s *cee,
+                               bfa_cee_reset_stats_cbfn_t cbfn, void *cbarg);
+
+#endif /* __BFA_PORT_H__ */