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scsi: elx: libefc: Fabric node state machine interfaces

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Add library interface definitions for:

 - Fabric node initialization and logins.

 - Name/Directory Services node.

 - Fabric Controller node to process rscn events.

These are all interactions with remote ports that correspond to well-known
fabric entities

Link: https://lore.kernel.org/r/20210601235512.20104-14-jsmart2021@gmail.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Daniel Wagner <dwagner@suse.de>
Co-developed-by: Ram Vegesna <ram.vegesna@broadcom.com>
Signed-off-by: Ram Vegesna <ram.vegesna@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2021-06-01 16:54:54 -07:00 committed by Martin K. Petersen
parent 6bc6180d7b
commit ffc3d50093
2 changed files with 1680 additions and 0 deletions
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drivers/scsi/elx/libefc/efc_fabric.c Normal file
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drivers/scsi/elx/libefc/efc_fabric.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2021 Broadcom. All Rights Reserved. The term
* “Broadcom” refers to Broadcom Inc. and/or its subsidiaries.
*/
/*
* Declarations for the interface exported by efc_fabric
*/
#ifndef __EFCT_FABRIC_H__
#define __EFCT_FABRIC_H__
#include "scsi/fc/fc_els.h"
#include "scsi/fc/fc_fs.h"
#include "scsi/fc/fc_ns.h"
void
__efc_fabric_init(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabric_flogi_wait_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabric_domain_attach_wait(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabric_wait_domain_attach(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_vport_fabric_init(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabric_fdisc_wait_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabric_wait_nport_attach(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_ns_init(struct efc_sm_ctx *ctx, enum efc_sm_event evt, void *arg);
void
__efc_ns_plogi_wait_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_ns_rftid_wait_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_ns_rffid_wait_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_ns_wait_node_attach(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabric_wait_attach_evt_shutdown(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_ns_logo_wait_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event, void *arg);
void
__efc_ns_gidpt_wait_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_ns_idle(struct efc_sm_ctx *ctx, enum efc_sm_event evt, void *arg);
void
__efc_ns_gidpt_delay(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabctl_init(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabctl_wait_node_attach(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabctl_wait_scr_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabctl_ready(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabctl_wait_ls_acc_cmpl(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_fabric_idle(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_p2p_rnode_init(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_p2p_domain_attach_wait(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_p2p_wait_flogi_acc_cmpl(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_p2p_wait_plogi_rsp(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_p2p_wait_plogi_rsp_recvd_prli(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_p2p_wait_domain_attach(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
void
__efc_p2p_wait_node_attach(struct efc_sm_ctx *ctx,
enum efc_sm_event evt, void *arg);
int
efc_p2p_setup(struct efc_nport *nport);
void
efc_fabric_set_topology(struct efc_node *node,
enum efc_nport_topology topology);
void efc_fabric_notify_topology(struct efc_node *node);
#endif /* __EFCT_FABRIC_H__ */