1 /*- 2 * Copyright (c) 2017 Broadcom. All rights reserved. 3 * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, 9 * this list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, 12 * this list of conditions and the following disclaimer in the documentation 13 * and/or other materials provided with the distribution. 14 * 15 * 3. Neither the name of the copyright holder nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 23 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 * 31 * $FreeBSD$ 32 */ 33 34 /** 35 * @file 36 * OCS FC SLI port (SPORT) exported declarations 37 * 38 */ 39 40 #if !defined(__OCS_SPORT_H__) 41 #define __OCS_SPORT_H__ 42 43 extern int32_t ocs_port_cb(void *arg, ocs_hw_port_event_e event, void *data); 44 extern ocs_sport_t *ocs_sport_alloc(ocs_domain_t *domain, uint64_t wwpn, uint64_t wwnn, uint32_t fc_id, 45 uint8_t enable_ini, uint8_t enable_tgt); 46 extern void ocs_sport_free(ocs_sport_t *sport); 47 extern void ocs_sport_force_free(ocs_sport_t *sport); 48 49 static inline void 50 ocs_sport_lock_init(ocs_sport_t *sport) 51 { 52 } 53 54 static inline void 55 ocs_sport_lock_free(ocs_sport_t *sport) 56 { 57 } 58 59 static inline int32_t 60 ocs_sport_lock_try(ocs_sport_t *sport) 61 { 62 /* Use the device wide lock */ 63 return ocs_device_lock_try(sport->ocs); 64 } 65 66 static inline void 67 ocs_sport_lock(ocs_sport_t *sport) 68 { 69 /* Use the device wide lock */ 70 ocs_device_lock(sport->ocs); 71 } 72 73 static inline void 74 ocs_sport_unlock(ocs_sport_t *sport) 75 { 76 /* Use the device wide lock */ 77 ocs_device_unlock(sport->ocs); 78 } 79 80 extern ocs_sport_t *ocs_sport_find(ocs_domain_t *domain, uint32_t d_id); 81 extern ocs_sport_t *ocs_sport_find_wwn(ocs_domain_t *domain, uint64_t wwnn, uint64_t wwpn); 82 extern int32_t ocs_sport_attach(ocs_sport_t *sport, uint32_t fc_id); 83 84 extern void *__ocs_sport_allocated(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg); 85 extern void *__ocs_sport_wait_shutdown(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg); 86 extern void *__ocs_sport_wait_port_free(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg); 87 extern void *__ocs_sport_vport_init(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg); 88 extern void *__ocs_sport_vport_wait_alloc(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg); 89 extern void *__ocs_sport_vport_allocated(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg); 90 extern void *__ocs_sport_attached(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg); 91 92 extern int32_t ocs_vport_start(ocs_domain_t *domain); 93 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); 94 extern int32_t ocs_sport_vport_alloc(ocs_domain_t *domain, ocs_vport_spec_t *vport); 95 extern int32_t ocs_sport_vport_del(ocs_t *ocs, ocs_domain_t *domain, uint64_t wwpn, uint64_t wwnn); 96 extern void ocs_vport_del_all(ocs_t *ocs); 97 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); 98 99 extern int ocs_ddump_sport(ocs_textbuf_t *textbuf, ocs_sport_t *sport); 100 101 /* Node group API */ 102 extern int ocs_sparm_cmp(uint8_t *sparms1, uint8_t *sparms2); 103 extern ocs_node_group_dir_t *ocs_node_group_dir_alloc(ocs_sport_t *sport, uint8_t *sparms); 104 extern void ocs_node_group_dir_free(ocs_node_group_dir_t *node_group_dir); 105 extern ocs_node_group_dir_t *ocs_node_group_dir_find(ocs_sport_t *sport, uint8_t *sparms); 106 extern ocs_remote_node_group_t *ocs_remote_node_group_alloc(ocs_node_group_dir_t *node_group_dir); 107 extern void ocs_remote_node_group_free(ocs_remote_node_group_t *node_group); 108 extern int ocs_node_group_init(ocs_node_t *node); 109 extern void ocs_node_group_free(ocs_node_t *node); 110 111 #endif 112