[linux-2.6-block.git] / drivers / scsi / bfa / bfa_fcbuild.h

/*
 * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
 * All rights reserved
 * www.brocade.com
 *
 * Linux driver for Brocade Fibre Channel Host Bus Adapter.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License (GPL) Version 2 as
 * published by the Free Software Foundation
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 */
/*
 * fcbuild.h - FC link service frame building and parsing routines
 */

#ifndef __FCBUILD_H__
#define __FCBUILD_H__

#include "bfad_drv.h"
#include "bfa_fc.h"
#include "bfa_defs_fcs.h"

/*
 * Utility Macros/functions
 */

#define wwn_is_equal(_wwn1, _wwn2)		\
	(memcmp(&(_wwn1), &(_wwn2), sizeof(wwn_t)) == 0)

#define fc_roundup(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))

/*
 * Given the fc response length, this routine will return
 * the length of the actual payload bytes following the CT header.
 *
 * Assumes the input response length does not include the crc, eof, etc.
 */
static inline   u32
fc_get_ctresp_pyld_len(u32 resp_len)
{
	return resp_len - sizeof(struct ct_hdr_s);
}

/*
 * Convert bfa speed to rpsc speed value.
 */
static inline  enum bfa_port_speed
fc_rpsc_operspeed_to_bfa_speed(enum fc_rpsc_op_speed speed)
{
	switch (speed) {

	case RPSC_OP_SPEED_1G:
		return BFA_PORT_SPEED_1GBPS;

	case RPSC_OP_SPEED_2G:
		return BFA_PORT_SPEED_2GBPS;

	case RPSC_OP_SPEED_4G:
		return BFA_PORT_SPEED_4GBPS;

	case RPSC_OP_SPEED_8G:
		return BFA_PORT_SPEED_8GBPS;

	case RPSC_OP_SPEED_16G:
		return BFA_PORT_SPEED_16GBPS;

	case RPSC_OP_SPEED_10G:
		return BFA_PORT_SPEED_10GBPS;

	default:
		return BFA_PORT_SPEED_UNKNOWN;
	}
}

/*
 * Convert RPSC speed to bfa speed value.
 */
static inline   enum fc_rpsc_op_speed
fc_bfa_speed_to_rpsc_operspeed(enum bfa_port_speed op_speed)
{
	switch (op_speed) {

	case BFA_PORT_SPEED_1GBPS:
		return RPSC_OP_SPEED_1G;

	case BFA_PORT_SPEED_2GBPS:
		return RPSC_OP_SPEED_2G;

	case BFA_PORT_SPEED_4GBPS:
		return RPSC_OP_SPEED_4G;

	case BFA_PORT_SPEED_8GBPS:
		return RPSC_OP_SPEED_8G;

	case BFA_PORT_SPEED_16GBPS:
		return RPSC_OP_SPEED_16G;

	case BFA_PORT_SPEED_10GBPS:
		return RPSC_OP_SPEED_10G;

	default:
		return RPSC_OP_SPEED_NOT_EST;
	}
}

enum fc_parse_status {
	FC_PARSE_OK = 0,
	FC_PARSE_FAILURE = 1,
	FC_PARSE_BUSY = 2,
	FC_PARSE_LEN_INVAL,
	FC_PARSE_ACC_INVAL,
	FC_PARSE_PWWN_NOT_EQUAL,
	FC_PARSE_NWWN_NOT_EQUAL,
	FC_PARSE_RXSZ_INVAL,
	FC_PARSE_NOT_FCP,
	FC_PARSE_OPAFLAG_INVAL,
	FC_PARSE_RPAFLAG_INVAL,
	FC_PARSE_OPA_INVAL,
	FC_PARSE_RPA_INVAL,

};

struct fc_templates_s {
	struct fchs_s fc_els_req;
	struct fchs_s fc_bls_req;
	struct fc_logi_s plogi;
	struct fc_rrq_s rrq;
};

void            fcbuild_init(void);

u16        fc_flogi_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
			u32 s_id, u16 ox_id, wwn_t port_name, wwn_t node_name,
			       u16 pdu_size, u8 set_npiv, u8 set_auth,
			       u16 local_bb_credits);

u16        fc_fdisc_build(struct fchs_s *buf, struct fc_logi_s *flogi, u32 s_id,
			       u16 ox_id, wwn_t port_name, wwn_t node_name,
			       u16 pdu_size);

u16        fc_flogi_acc_build(struct fchs_s *fchs, struct fc_logi_s *flogi,
				   u32 s_id, __be16 ox_id,
				   wwn_t port_name, wwn_t node_name,
				   u16 pdu_size,
				   u16 local_bb_credits, u8 bb_scn);

u16        fc_plogi_build(struct fchs_s *fchs, void *pld, u32 d_id,
			       u32 s_id, u16 ox_id, wwn_t port_name,
			       wwn_t node_name, u16 pdu_size, u16 bb_cr);

enum fc_parse_status fc_plogi_parse(struct fchs_s *fchs);

u16        fc_abts_build(struct fchs_s *buf, u32 d_id, u32 s_id,
			      u16 ox_id);

enum fc_parse_status fc_abts_rsp_parse(struct fchs_s *buf, int len);

u16        fc_rrq_build(struct fchs_s *buf, struct fc_rrq_s *rrq, u32 d_id,
			     u32 s_id, u16 ox_id, u16 rrq_oxid);
enum fc_parse_status fc_rrq_rsp_parse(struct fchs_s *buf, int len);

u16        fc_rspnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
				u16 ox_id, u8 *name);

u16        fc_rftid_build(struct fchs_s *fchs, void *pld, u32 s_id,
			       u16 ox_id, enum bfa_lport_role role);

u16       fc_rftid_build_sol(struct fchs_s *fchs, void *pyld, u32 s_id,
				   u16 ox_id, u8 *fc4_bitmap,
				   u32 bitmap_size);

u16	fc_rffid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
			u16 ox_id, u8 fc4_type, u8 fc4_ftrs);

u16        fc_gidpn_build(struct fchs_s *fchs, void *pyld, u32 s_id,
			       u16 ox_id, wwn_t port_name);

u16        fc_gpnid_build(struct fchs_s *fchs, void *pld, u32 s_id,
			       u16 ox_id, u32 port_id);

u16        fc_scr_build(struct fchs_s *fchs, struct fc_scr_s *scr,
			u8 set_br_reg, u32 s_id, u16 ox_id);

u16        fc_plogi_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
				   u32 s_id, u16 ox_id,
				   wwn_t port_name, wwn_t node_name,
				   u16 pdu_size, u16 bb_cr);

u16        fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
			u32 d_id, u32 s_id, __be16 ox_id, wwn_t port_name,
			       wwn_t node_name);

enum fc_parse_status fc_adisc_parse(struct fchs_s *fchs, void *pld,
			u32 host_dap, wwn_t node_name, wwn_t port_name);

enum fc_parse_status fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len,
				 wwn_t port_name, wwn_t node_name);

u16        fc_adisc_acc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
				   u32 d_id, u32 s_id, __be16 ox_id,
				   wwn_t port_name, wwn_t node_name);
u16        fc_ls_rjt_build(struct fchs_s *fchs, struct fc_ls_rjt_s *ls_rjt,
				u32 d_id, u32 s_id, __be16 ox_id,
				u8 reason_code, u8 reason_code_expl);
u16        fc_ls_acc_build(struct fchs_s *fchs, struct fc_els_cmd_s *els_cmd,
				u32 d_id, u32 s_id, __be16 ox_id);
u16        fc_prli_build(struct fchs_s *fchs, void *pld, u32 d_id,
			      u32 s_id, u16 ox_id);

enum fc_parse_status fc_prli_rsp_parse(struct fc_prli_s *prli, int len);

u16        fc_prli_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
				  u32 s_id, __be16 ox_id,
				  enum bfa_lport_role role);

u16        fc_rnid_build(struct fchs_s *fchs, struct fc_rnid_cmd_s *rnid,
			      u32 d_id, u32 s_id, u16 ox_id,
			      u32 data_format);

u16        fc_rnid_acc_build(struct fchs_s *fchs,
			struct fc_rnid_acc_s *rnid_acc, u32 d_id, u32 s_id,
			__be16 ox_id, u32 data_format,
			struct fc_rnid_common_id_data_s *common_id_data,
			struct fc_rnid_general_topology_data_s *gen_topo_data);

u16	fc_rpsc2_build(struct fchs_s *fchs, struct fc_rpsc2_cmd_s *rps2c,
			u32 d_id, u32 s_id, u32 *pid_list, u16 npids);
u16        fc_rpsc_build(struct fchs_s *fchs, struct fc_rpsc_cmd_s *rpsc,
			      u32 d_id, u32 s_id, u16 ox_id);
u16        fc_rpsc_acc_build(struct fchs_s *fchs,
			struct fc_rpsc_acc_s *rpsc_acc, u32 d_id, u32 s_id,
			__be16 ox_id, struct fc_rpsc_speed_info_s *oper_speed);
u16        fc_gid_ft_build(struct fchs_s *fchs, void *pld, u32 s_id,
				u8 fc4_type);

u16        fc_rpnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
			       u32 port_id, wwn_t port_name);

u16        fc_rnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
			       u32 port_id, wwn_t node_name);

u16        fc_rcsid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
			       u32 port_id, u32 cos);

u16        fc_rptid_build(struct fchs_s *fchs, void *pyld, u32 s_id,
			       u32 port_id, u8 port_type);

u16        fc_ganxt_build(struct fchs_s *fchs, void *pyld, u32 s_id,
			       u32 port_id);

u16        fc_logo_build(struct fchs_s *fchs, struct fc_logo_s *logo, u32 d_id,
			      u32 s_id, u16 ox_id, wwn_t port_name);

u16        fc_logo_acc_build(struct fchs_s *fchs, void *pld, u32 d_id,
				  u32 s_id, __be16 ox_id);

u16        fc_fdmi_reqhdr_build(struct fchs_s *fchs, void *pyld, u32 s_id,
				     u16 cmd_code);
u16	fc_gmal_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn);
u16	fc_gfn_req_build(struct fchs_s *fchs, void *pyld, u32 s_id, wwn_t wwn);

void		fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask);

void		fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
					 __be16 ox_id);

enum fc_parse_status	fc_els_rsp_parse(struct fchs_s *fchs, int len);

enum fc_parse_status	fc_plogi_rsp_parse(struct fchs_s *fchs, int len,
					wwn_t port_name);

enum fc_parse_status	fc_prli_parse(struct fc_prli_s *prli);

enum fc_parse_status	fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name,
					wwn_t port_name);

u16 fc_ba_acc_build(struct fchs_s *fchs, struct fc_ba_acc_s *ba_acc, u32 d_id,
		u32 s_id, __be16 ox_id, u16 rx_id);

int fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code);

u16 fc_tprlo_acc_build(struct fchs_s *fchs, struct fc_tprlo_acc_s *tprlo_acc,
		u32 d_id, u32 s_id, __be16 ox_id, int num_pages);

u16 fc_prlo_acc_build(struct fchs_s *fchs, struct fc_prlo_acc_s *prlo_acc,
		u32 d_id, u32 s_id, __be16 ox_id, int num_pages);

u16 fc_logo_rsp_parse(struct fchs_s *fchs, int len);

u16 fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
		u16 ox_id, wwn_t port_name, wwn_t node_name,
		u16 pdu_size);

u16 fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name);

u16 fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
		u16 ox_id, int num_pages);

u16 fc_prlo_rsp_parse(struct fchs_s *fchs, int len);

u16 fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
		u16 ox_id, int num_pages, enum fc_tprlo_type tprlo_type,
		u32 tpr_id);

u16 fc_tprlo_rsp_parse(struct fchs_s *fchs, int len);

u16 fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
		__be16 ox_id, u32 reason_code, u32 reason_expl);

u16 fc_gnnid_build(struct fchs_s *fchs, void *pyld, u32 s_id, u16 ox_id,
		u32 port_id);

u16 fc_ct_rsp_parse(struct ct_hdr_s *cthdr);

u16 fc_rscn_build(struct fchs_s *fchs, struct fc_rscn_pl_s *rscn, u32 s_id,
		u16 ox_id);
#endif
Commit	Line	Data
a36c61f9 KG	1	/*
	2	* Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
	3	* All rights reserved
	4	* www.brocade.com
	5	*
	6	* Linux driver for Brocade Fibre Channel Host Bus Adapter.
	7	*
	8	* This program is free software; you can redistribute it and/or modify it
	9	* under the terms of the GNU General Public License (GPL) Version 2 as
	10	* published by the Free Software Foundation
	11	*
	12	* This program is distributed in the hope that it will be useful, but
	13	* WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	15	* General Public License for more details.
	16	*/
	17	/*
	18	* fcbuild.h - FC link service frame building and parsing routines
	19	*/
	20
	21	#ifndef __FCBUILD_H__
	22	#define __FCBUILD_H__
	23
f16a1750	24	#include "bfad_drv.h"
a36c61f9 KG	25	#include "bfa_fc.h"
	26	#include "bfa_defs_fcs.h"
	27
	28	/*
	29	* Utility Macros/functions
	30	*/
	31
	32	#define wwn_is_equal(_wwn1, _wwn2) \
	33	(memcmp(&(_wwn1), &(_wwn2), sizeof(wwn_t)) == 0)
	34
	35	#define fc_roundup(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
	36
	37	/*
	38	* Given the fc response length, this routine will return
	39	* the length of the actual payload bytes following the CT header.
	40	*
	41	* Assumes the input response length does not include the crc, eof, etc.
	42	*/
	43	static inline u32
	44	fc_get_ctresp_pyld_len(u32 resp_len)
	45	{
	46	return resp_len - sizeof(struct ct_hdr_s);
	47	}
	48
	49	/*
	50	* Convert bfa speed to rpsc speed value.
	51	*/
	52	static inline enum bfa_port_speed
	53	fc_rpsc_operspeed_to_bfa_speed(enum fc_rpsc_op_speed speed)
	54	{
	55	switch (speed) {
	56
	57	case RPSC_OP_SPEED_1G:
	58	return BFA_PORT_SPEED_1GBPS;
	59
	60	case RPSC_OP_SPEED_2G:
	61	return BFA_PORT_SPEED_2GBPS;
	62
	63	case RPSC_OP_SPEED_4G:
	64	return BFA_PORT_SPEED_4GBPS;
	65
	66	case RPSC_OP_SPEED_8G:
	67	return BFA_PORT_SPEED_8GBPS;
	68
8b070b4a KG	69	case RPSC_OP_SPEED_16G:
	70	return BFA_PORT_SPEED_16GBPS;
	71
a36c61f9 KG	72	case RPSC_OP_SPEED_10G:
	73	return BFA_PORT_SPEED_10GBPS;
	74
	75	default:
	76	return BFA_PORT_SPEED_UNKNOWN;
	77	}
	78	}
	79
	80	/*
	81	* Convert RPSC speed to bfa speed value.
	82	*/
	83	static inline enum fc_rpsc_op_speed
	84	fc_bfa_speed_to_rpsc_operspeed(enum bfa_port_speed op_speed)
	85	{
	86	switch (op_speed) {
	87
	88	case BFA_PORT_SPEED_1GBPS:
	89	return RPSC_OP_SPEED_1G;
	90
	91	case BFA_PORT_SPEED_2GBPS:
	92	return RPSC_OP_SPEED_2G;
	93
	94	case BFA_PORT_SPEED_4GBPS:
	95	return RPSC_OP_SPEED_4G;
	96
	97	case BFA_PORT_SPEED_8GBPS:
	98	return RPSC_OP_SPEED_8G;
	99
8b070b4a KG	100	case BFA_PORT_SPEED_16GBPS:
	101	return RPSC_OP_SPEED_16G;
	102
a36c61f9 KG	103	case BFA_PORT_SPEED_10GBPS:
	104	return RPSC_OP_SPEED_10G;
	105
	106	default:
	107	return RPSC_OP_SPEED_NOT_EST;
	108	}
	109	}
	110
	111	enum fc_parse_status {
	112	FC_PARSE_OK = 0,
	113	FC_PARSE_FAILURE = 1,
	114	FC_PARSE_BUSY = 2,
	115	FC_PARSE_LEN_INVAL,
	116	FC_PARSE_ACC_INVAL,
	117	FC_PARSE_PWWN_NOT_EQUAL,
	118	FC_PARSE_NWWN_NOT_EQUAL,
	119	FC_PARSE_RXSZ_INVAL,
	120	FC_PARSE_NOT_FCP,
	121	FC_PARSE_OPAFLAG_INVAL,
	122	FC_PARSE_RPAFLAG_INVAL,
	123	FC_PARSE_OPA_INVAL,
	124	FC_PARSE_RPA_INVAL,
	125
	126	};
	127
	128	struct fc_templates_s {
	129	struct fchs_s fc_els_req;
	130	struct fchs_s fc_bls_req;
	131	struct fc_logi_s plogi;
	132	struct fc_rrq_s rrq;
	133	};
	134
	135	void fcbuild_init(void);
	136
	137	u16 fc_flogi_build(struct fchs_s fchs, struct fc_logi_s flogi,
	138	u32 s_id, u16 ox_id, wwn_t port_name, wwn_t node_name,
	139	u16 pdu_size, u8 set_npiv, u8 set_auth,
	140	u16 local_bb_credits);
	141
	142	u16 fc_fdisc_build(struct fchs_s buf, struct fc_logi_s flogi, u32 s_id,
	143	u16 ox_id, wwn_t port_name, wwn_t node_name,
	144	u16 pdu_size);
	145
	146	u16 fc_flogi_acc_build(struct fchs_s fchs, struct fc_logi_s flogi,
50444a34	147	u32 s_id, __be16 ox_id,
a36c61f9 KG	148	wwn_t port_name, wwn_t node_name,
a36c61f9 KG	149	u16 pdu_size,
be540a99	150	u16 local_bb_credits, u8 bb_scn);
a36c61f9 KG	151
	152	u16 fc_plogi_build(struct fchs_s fchs, void pld, u32 d_id,
	153	u32 s_id, u16 ox_id, wwn_t port_name,
be540a99	154	wwn_t node_name, u16 pdu_size, u16 bb_cr);
a36c61f9 KG	155
	156	enum fc_parse_status fc_plogi_parse(struct fchs_s *fchs);
	157
	158	u16 fc_abts_build(struct fchs_s *buf, u32 d_id, u32 s_id,
	159	u16 ox_id);
	160
	161	enum fc_parse_status fc_abts_rsp_parse(struct fchs_s *buf, int len);
	162
	163	u16 fc_rrq_build(struct fchs_s buf, struct fc_rrq_s rrq, u32 d_id,
	164	u32 s_id, u16 ox_id, u16 rrq_oxid);
	165	enum fc_parse_status fc_rrq_rsp_parse(struct fchs_s *buf, int len);
	166
	167	u16 fc_rspnid_build(struct fchs_s fchs, void pld, u32 s_id,
	168	u16 ox_id, u8 *name);
	169
	170	u16 fc_rftid_build(struct fchs_s fchs, void pld, u32 s_id,
	171	u16 ox_id, enum bfa_lport_role role);
	172
	173	u16 fc_rftid_build_sol(struct fchs_s fchs, void pyld, u32 s_id,
	174	u16 ox_id, u8 *fc4_bitmap,
	175	u32 bitmap_size);
	176
	177	u16 fc_rffid_build(struct fchs_s fchs, void pyld, u32 s_id,
	178	u16 ox_id, u8 fc4_type, u8 fc4_ftrs);
	179
	180	u16 fc_gidpn_build(struct fchs_s fchs, void pyld, u32 s_id,
	181	u16 ox_id, wwn_t port_name);
	182
	183	u16 fc_gpnid_build(struct fchs_s fchs, void pld, u32 s_id,
	184	u16 ox_id, u32 port_id);
	185
	186	u16 fc_scr_build(struct fchs_s fchs, struct fc_scr_s scr,
	187	u8 set_br_reg, u32 s_id, u16 ox_id);
	188
	189	u16 fc_plogi_acc_build(struct fchs_s fchs, void pld, u32 d_id,
	190	u32 s_id, u16 ox_id,
	191	wwn_t port_name, wwn_t node_name,
be540a99	192	u16 pdu_size, u16 bb_cr);
a36c61f9 KG	193
a36c61f9 KG	194	u16 fc_adisc_build(struct fchs_s fchs, struct fc_adisc_s adisc,
50444a34	195	u32 d_id, u32 s_id, __be16 ox_id, wwn_t port_name,
a36c61f9 KG	196	wwn_t node_name);
	197
	198	enum fc_parse_status fc_adisc_parse(struct fchs_s fchs, void pld,
	199	u32 host_dap, wwn_t node_name, wwn_t port_name);
	200
	201	enum fc_parse_status fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len,
	202	wwn_t port_name, wwn_t node_name);
	203
	204	u16 fc_adisc_acc_build(struct fchs_s fchs, struct fc_adisc_s adisc,
50444a34	205	u32 d_id, u32 s_id, __be16 ox_id,
a36c61f9 KG	206	wwn_t port_name, wwn_t node_name);
a36c61f9 KG	207	u16 fc_ls_rjt_build(struct fchs_s fchs, struct fc_ls_rjt_s ls_rjt,
50444a34	208	u32 d_id, u32 s_id, __be16 ox_id,
a36c61f9 KG	209	u8 reason_code, u8 reason_code_expl);
a36c61f9 KG	210	u16 fc_ls_acc_build(struct fchs_s fchs, struct fc_els_cmd_s els_cmd,
50444a34	211	u32 d_id, u32 s_id, __be16 ox_id);
a36c61f9 KG	212	u16 fc_prli_build(struct fchs_s fchs, void pld, u32 d_id,
	213	u32 s_id, u16 ox_id);
	214
	215	enum fc_parse_status fc_prli_rsp_parse(struct fc_prli_s *prli, int len);
	216
	217	u16 fc_prli_acc_build(struct fchs_s fchs, void pld, u32 d_id,
50444a34	218	u32 s_id, __be16 ox_id,
a36c61f9 KG	219	enum bfa_lport_role role);
	220
	221	u16 fc_rnid_build(struct fchs_s fchs, struct fc_rnid_cmd_s rnid,
	222	u32 d_id, u32 s_id, u16 ox_id,
	223	u32 data_format);
	224
	225	u16 fc_rnid_acc_build(struct fchs_s *fchs,
	226	struct fc_rnid_acc_s *rnid_acc, u32 d_id, u32 s_id,
50444a34	227	__be16 ox_id, u32 data_format,
a36c61f9 KG	228	struct fc_rnid_common_id_data_s *common_id_data,
	229	struct fc_rnid_general_topology_data_s *gen_topo_data);
	230
	231	u16 fc_rpsc2_build(struct fchs_s fchs, struct fc_rpsc2_cmd_s rps2c,
	232	u32 d_id, u32 s_id, u32 *pid_list, u16 npids);
	233	u16 fc_rpsc_build(struct fchs_s fchs, struct fc_rpsc_cmd_s rpsc,
	234	u32 d_id, u32 s_id, u16 ox_id);
	235	u16 fc_rpsc_acc_build(struct fchs_s *fchs,
	236	struct fc_rpsc_acc_s *rpsc_acc, u32 d_id, u32 s_id,
50444a34	237	__be16 ox_id, struct fc_rpsc_speed_info_s *oper_speed);
a36c61f9 KG	238	u16 fc_gid_ft_build(struct fchs_s fchs, void pld, u32 s_id,
	239	u8 fc4_type);
	240
	241	u16 fc_rpnid_build(struct fchs_s fchs, void pyld, u32 s_id,
	242	u32 port_id, wwn_t port_name);
	243
	244	u16 fc_rnnid_build(struct fchs_s fchs, void pyld, u32 s_id,
	245	u32 port_id, wwn_t node_name);
	246
	247	u16 fc_rcsid_build(struct fchs_s fchs, void pyld, u32 s_id,
	248	u32 port_id, u32 cos);
	249
	250	u16 fc_rptid_build(struct fchs_s fchs, void pyld, u32 s_id,
	251	u32 port_id, u8 port_type);
	252
	253	u16 fc_ganxt_build(struct fchs_s fchs, void pyld, u32 s_id,
	254	u32 port_id);
	255
	256	u16 fc_logo_build(struct fchs_s fchs, struct fc_logo_s logo, u32 d_id,
	257	u32 s_id, u16 ox_id, wwn_t port_name);
	258
	259	u16 fc_logo_acc_build(struct fchs_s fchs, void pld, u32 d_id,
50444a34	260	u32 s_id, __be16 ox_id);
a36c61f9 KG	261
	262	u16 fc_fdmi_reqhdr_build(struct fchs_s fchs, void pyld, u32 s_id,
	263	u16 cmd_code);
	264	u16 fc_gmal_req_build(struct fchs_s fchs, void pyld, u32 s_id, wwn_t wwn);
	265	u16 fc_gfn_req_build(struct fchs_s fchs, void pyld, u32 s_id, wwn_t wwn);
	266
	267	void fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask);
	268
	269	void fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
50444a34	270	__be16 ox_id);
a36c61f9 KG	271
	272	enum fc_parse_status fc_els_rsp_parse(struct fchs_s *fchs, int len);
	273
	274	enum fc_parse_status fc_plogi_rsp_parse(struct fchs_s *fchs, int len,
	275	wwn_t port_name);
	276
	277	enum fc_parse_status fc_prli_parse(struct fc_prli_s *prli);
	278
	279	enum fc_parse_status fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name,
	280	wwn_t port_name);
	281
	282	u16 fc_ba_acc_build(struct fchs_s fchs, struct fc_ba_acc_s ba_acc, u32 d_id,
50444a34	283	u32 s_id, __be16 ox_id, u16 rx_id);
a36c61f9 KG	284
	285	int fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code);
	286
	287	u16 fc_tprlo_acc_build(struct fchs_s fchs, struct fc_tprlo_acc_s tprlo_acc,
50444a34	288	u32 d_id, u32 s_id, __be16 ox_id, int num_pages);
a36c61f9 KG	289
a36c61f9 KG	290	u16 fc_prlo_acc_build(struct fchs_s fchs, struct fc_prlo_acc_s prlo_acc,
50444a34	291	u32 d_id, u32 s_id, __be16 ox_id, int num_pages);
a36c61f9 KG	292
	293	u16 fc_logo_rsp_parse(struct fchs_s *fchs, int len);
	294
	295	u16 fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
	296	u16 ox_id, wwn_t port_name, wwn_t node_name,
	297	u16 pdu_size);
	298
	299	u16 fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name);
	300
	301	u16 fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
	302	u16 ox_id, int num_pages);
	303
	304	u16 fc_prlo_rsp_parse(struct fchs_s *fchs, int len);
	305
	306	u16 fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
	307	u16 ox_id, int num_pages, enum fc_tprlo_type tprlo_type,
	308	u32 tpr_id);
	309
	310	u16 fc_tprlo_rsp_parse(struct fchs_s *fchs, int len);
	311
	312	u16 fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
50444a34	313	__be16 ox_id, u32 reason_code, u32 reason_expl);
a36c61f9 KG	314
	315	u16 fc_gnnid_build(struct fchs_s fchs, void pyld, u32 s_id, u16 ox_id,
	316	u32 port_id);
	317
	318	u16 fc_ct_rsp_parse(struct ct_hdr_s *cthdr);
	319
	320	u16 fc_rscn_build(struct fchs_s fchs, struct fc_rscn_pl_s rscn, u32 s_id,
	321	u16 ox_id);
	322	#endif