570099bbdd
The ocs_fc(4) driver supports the following hardware: Emulex 16/8G FC GEN 5 HBAS LPe15004 FC Host Bus Adapters LPe160XX FC Host Bus Adapters Emulex 32/16G FC GEN 6 HBAS LPe3100X FC Host Bus Adapters LPe3200X FC Host Bus Adapters The driver supports target and initiator mode, and also supports FC-Tape. Note that the driver only currently works on little endian platforms. It is only included in the module build for amd64 and i386, and in GENERIC on amd64 only. Submitted by: Ram Kishore Vegesna <ram.vegesna@broadcom.com> Reviewed by: mav MFC after: 5 days Relnotes: yes Sponsored by: Broadcom Differential Revision: https://reviews.freebsd.org/D11423
92 lines
3.8 KiB
C
92 lines
3.8 KiB
C
/*-
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* Copyright (c) 2017 Broadcom. All rights reserved.
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* The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/**
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* @file
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* Declare driver's domain handler exported interface
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*/
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#if !defined(__OCS_DOMAIN_H__)
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#define __OCS_DOMAIN_H__
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extern int32_t ocs_domain_init(ocs_t *ocs, ocs_domain_t *domain);
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extern ocs_domain_t *ocs_domain_find(ocs_t *ocs, uint64_t fcf_wwn);
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extern ocs_domain_t *ocs_domain_alloc(ocs_t *ocs, uint64_t fcf_wwn);
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extern void ocs_domain_free(ocs_domain_t *domain);
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extern void ocs_domain_force_free(ocs_domain_t *domain);
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extern void ocs_register_domain_list_empty_cb(ocs_t *ocs, void (*callback)(ocs_t *ocs, void *arg), void *arg);
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extern uint64_t ocs_get_wwn(ocs_hw_t *hw, ocs_hw_property_e prop);
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static inline void
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ocs_domain_lock_init(ocs_domain_t *domain)
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{
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}
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static inline int32_t
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ocs_domain_lock_try(ocs_domain_t *domain)
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{
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/* Use the device wide lock */
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return ocs_device_lock_try(domain->ocs);
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}
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static inline void
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ocs_domain_lock(ocs_domain_t *domain)
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{
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/* Use the device wide lock */
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ocs_device_lock(domain->ocs);
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}
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static inline void
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ocs_domain_unlock(ocs_domain_t *domain)
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{
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/* Use the device wide lock */
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ocs_device_unlock(domain->ocs);
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}
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extern int32_t ocs_domain_cb(void *arg, ocs_hw_domain_event_e event, void *data);
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extern void *__ocs_domain_init(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_domain_wait_alloc(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_domain_allocated(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_domain_wait_attach(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_domain_ready(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_domain_wait_sports_free(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_domain_wait_shutdown(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_domain_wait_domain_lost(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void ocs_domain_save_sparms(ocs_domain_t *domain, void *payload);
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extern void ocs_domain_attach(ocs_domain_t *domain, uint32_t s_id);
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extern int ocs_domain_post_event(ocs_domain_t *domain, ocs_sm_event_t, void *);
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extern int ocs_ddump_domain(ocs_textbuf_t *textbuf, ocs_domain_t *domain);
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extern void __ocs_domain_attach_internal(ocs_domain_t *domain, uint32_t s_id);;
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#endif
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