Commit ffc3d500 authored by James Smart's avatar James Smart Committed by Martin K. Petersen
Browse files

scsi: elx: libefc: Fabric node state machine interfaces 

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: default avatarHannes Reinecke <hare@suse.de>
Reviewed-by: default avatarDaniel Wagner <dwagner@suse.de>
Co-developed-by: default avatarRam Vegesna <ram.vegesna@broadcom.com>
Signed-off-by: default avatarRam Vegesna <ram.vegesna@broadcom.com>
Signed-off-by: default avatarJames Smart <jsmart2021@gmail.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 6bc6180d

drivers/scsi/elx/libefc/efc_fabric.c

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+1564 −0

File added.

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drivers/scsi/elx/libefc/efc_fabric.h

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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__ */