111 lines
6.4 KiB
C
111 lines
6.4 KiB
C
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/*-
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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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* Declarations for the interface exported by ocs_els.
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*/
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#if !defined(__OCS_ELS_H__)
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#define __OCS_ELS_H__
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#include "ocs.h"
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#define OCS_ELS_RSP_LEN 1024
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#define OCS_ELS_GID_PT_RSP_LEN 8096 /* Enough for 2K remote target nodes */
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#define OCS_ELS_REQ_LEN 116 /*Max request length*/
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typedef enum {
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OCS_ELS_ROLE_ORIGINATOR,
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OCS_ELS_ROLE_RESPONDER,
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} ocs_els_role_e;
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extern ocs_io_t *ocs_els_io_alloc(ocs_node_t *node, uint32_t reqlen, ocs_els_role_e role);
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extern ocs_io_t *ocs_els_io_alloc_size(ocs_node_t *node, uint32_t reqlen, uint32_t rsplen, ocs_els_role_e role);
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extern void ocs_els_io_free(ocs_io_t *els);
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/* ELS command send */
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typedef void (*els_cb_t)(ocs_node_t *node, ocs_node_cb_t *cbdata, void *arg);
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extern ocs_io_t *ocs_send_plogi(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_flogi(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_fdisc(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_prli(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_prlo(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_logo(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_adisc(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_pdisc(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_scr(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_rrq(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_ns_send_rftid(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_ns_send_rffid(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_ns_send_gidpt(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_rscn(ocs_node_t *node, uint32_t timeout_sec, uint32_t retries,
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void *port_ids, uint32_t port_ids_count, els_cb_t cb, void *cbarg);
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extern void ocs_els_io_cleanup(ocs_io_t *els, ocs_sm_event_t node_evt, void *arg);
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/* ELS acc send */
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extern ocs_io_t *ocs_send_ls_acc(ocs_io_t *io, uint32_t ox_id, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_ls_rjt(ocs_io_t *io, uint32_t ox_id, uint32_t reason_cod, uint32_t reason_code_expl,
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uint32_t vendor_unique, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_flogi_p2p_acc(ocs_io_t *io, uint32_t ox_id, uint32_t s_id, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_flogi_acc(ocs_io_t *io, uint32_t ox_id, uint32_t is_fport, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_plogi_acc(ocs_io_t *io, uint32_t ox_id, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_prli_acc(ocs_io_t *io, uint32_t ox_id, uint8_t fc_type, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_logo_acc(ocs_io_t *io, uint32_t ox_id, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_prlo_acc(ocs_io_t *io, uint32_t ox_id, uint8_t fc_type, els_cb_t cb, void *cbarg);
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extern ocs_io_t *ocs_send_adisc_acc(ocs_io_t *io, uint32_t ox_id, els_cb_t cb, void *cbarg);
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extern void ocs_ddump_els(ocs_textbuf_t *textbuf, ocs_io_t *els);
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/* BLS acc send */
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extern ocs_io_t *ocs_bls_send_acc_hdr(ocs_io_t *io, fc_header_t *hdr);
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/* ELS IO state machine */
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extern void ocs_els_post_event(ocs_io_t *els, ocs_sm_event_t evt, void *data);
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extern void *__ocs_els_common(const char *funcname, ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_els_init(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_els_wait_resp(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_els_aborting(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_els_aborting_wait_req_cmpl(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_els_aborting_wait_abort_cmpl(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_els_retry(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void * __ocs_els_aborted_delay_retry(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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extern void *__ocs_els_delay_retry(ocs_sm_ctx_t *ctx, ocs_sm_event_t evt, void *arg);
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/* Misc */
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extern int32_t ocs_els_io_list_empty(ocs_node_t *node, ocs_list_t *list);
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/* CT */
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extern int32_t ocs_send_ct_rsp(ocs_io_t *io, uint32_t ox_id, fcct_iu_header_t *ct_hdr, uint32_t cmd_rsp_code, uint32_t reason_code, uint32_t reason_code_explanation);
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#endif
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