FreeBSD/Linux Kernel Cross Reference
sys/dev/ocs_fc/ocs_sport.h

     /*-
      * Copyright (c) 2017 Broadcom. All rights reserved.
      * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions are met:
      *
      * 1. Redistributions of source code must retain the above copyright notice,
      *    this list of conditions and the following disclaimer.
     *
     * 2. Redistributions in binary form must reproduce the above copyright notice,
     *    this list of conditions and the following disclaimer in the documentation
     *    and/or other materials provided with the distribution.
     *
     * 3. Neither the name of the copyright holder nor the names of its contributors
     *    may be used to endorse or promote products derived from this software
     *    without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
     * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
     * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     * POSSIBILITY OF SUCH DAMAGE.
     *
     * $FreeBSD$
     */
    
    /**
     * @file
     * OCS FC SLI port (SPORT) exported declarations
     *
     */
    
    #if !defined(__OCS_SPORT_H__)
    #define __OCS_SPORT_H__
    
    extern int32_t ocs_port_cb(void *arg, ocs_hw_port_event_e event, void *data);
    extern ocs_sport_t *ocs_sport_alloc(ocs_domain_t *domain, uint64_t wwpn, uint64_t wwnn, uint32_t fc_id,
            uint8_t enable_ini, uint8_t enable_tgt);
    extern void ocs_sport_free(ocs_sport_t *sport);
    extern void ocs_sport_force_free(ocs_sport_t *sport);
    
    static inline void
    ocs_sport_lock_init(ocs_sport_t *sport)
    {
    }
    
    static inline void
    ocs_sport_lock_free(ocs_sport_t *sport)
    {
    }
    
    static inline int32_t
    ocs_sport_lock_try(ocs_sport_t *sport)
    {
            /* Use the device wide lock */
            return ocs_device_lock_try(sport->ocs);
    }
    
    static inline void
    ocs_sport_lock(ocs_sport_t *sport)
    {
            /* Use the device wide lock */
            ocs_device_lock(sport->ocs);
    }
    
    static inline void
    ocs_sport_unlock(ocs_sport_t *sport)
    {
            /* Use the device wide lock */
            ocs_device_unlock(sport->ocs);
    }
    
    extern ocs_sport_t *ocs_sport_find(ocs_domain_t *domain, uint32_t d_id);
    extern ocs_sport_t *ocs_sport_find_wwn(ocs_domain_t *domain, uint64_t wwnn, uint64_t wwpn);
    extern int32_t ocs_sport_attach(ocs_sport_t *sport, uint32_t fc_id);
    
    extern void *__ocs_sport_allocated(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
    extern void *__ocs_sport_wait_shutdown(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
    extern void *__ocs_sport_wait_port_free(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
    extern void *__ocs_sport_vport_init(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
    extern void *__ocs_sport_vport_wait_alloc(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
    extern void *__ocs_sport_vport_allocated(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
    extern void *__ocs_sport_attached(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
    
    extern int32_t ocs_vport_start(ocs_domain_t *domain);
    extern int32_t ocs_sport_vport_new(ocs_domain_t *domain, uint64_t wwpn, uint64_t wwnn, uint32_t fc_id, uint8_t ini, uint8_t tgt, void *tgt_data, void *ini_data, uint8_t restore_vport);
    extern int32_t ocs_sport_vport_alloc(ocs_domain_t *domain, ocs_vport_spec_t *vport);
    extern int32_t ocs_sport_vport_del(ocs_t *ocs, ocs_domain_t *domain, uint64_t wwpn, uint64_t wwnn);
    extern void ocs_vport_del_all(ocs_t *ocs);
    extern int8_t ocs_vport_create_spec(ocs_t *ocs, uint64_t wwnn, uint64_t wwpn, uint32_t fc_id, uint32_t enable_ini, uint32_t enable_tgt, void *tgt_data, void *ini_data);
    
    extern int ocs_ddump_sport(ocs_textbuf_t *textbuf, ocs_sport_t *sport);
   
   /* Node group API */
   extern int ocs_sparm_cmp(uint8_t *sparms1, uint8_t *sparms2);
   extern ocs_node_group_dir_t *ocs_node_group_dir_alloc(ocs_sport_t *sport, uint8_t *sparms);
   extern void ocs_node_group_dir_free(ocs_node_group_dir_t *node_group_dir);
   extern ocs_node_group_dir_t *ocs_node_group_dir_find(ocs_sport_t *sport, uint8_t *sparms);
   extern ocs_remote_node_group_t *ocs_remote_node_group_alloc(ocs_node_group_dir_t *node_group_dir);
   extern void ocs_remote_node_group_free(ocs_remote_node_group_t *node_group);
   extern int ocs_node_group_init(ocs_node_t *node);
   extern void ocs_node_group_free(ocs_node_t *node);
   
   #endif 

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