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