[deliverable/linux.git] / drivers / scsi / bfa / fcbuild.h

/*
 * Copyright (c) 2005-2009 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 <bfa_os_inc.h>
#include <protocol/fc.h>
#include <protocol/fcp.h>
#include <protocol/ct.h>
#include <defs/bfa_defs_port.h>
#include <defs/bfa_defs_pport.h>

/*
 * Utility Macros/functions
 */

#define fcif_sof_set(_ifhdr, _sof)	((_ifhdr)->sof = FC_ ## _sof)
#define fcif_eof_set(_ifhdr, _eof)	((_ifhdr)->eof = FC_ ## _eof)

#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_pport_speed
fc_rpsc_operspeed_to_bfa_speed(enum fc_rpsc_op_speed_s speed)
{
	switch (speed) {

	case RPSC_OP_SPEED_1G:
		return BFA_PPORT_SPEED_1GBPS;

	case RPSC_OP_SPEED_2G:
		return BFA_PPORT_SPEED_2GBPS;

	case RPSC_OP_SPEED_4G:
		return BFA_PPORT_SPEED_4GBPS;

	case RPSC_OP_SPEED_8G:
		return BFA_PPORT_SPEED_8GBPS;

	default:
		return BFA_PPORT_SPEED_UNKNOWN;
	}
}

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

	case BFA_PPORT_SPEED_1GBPS:
		return RPSC_OP_SPEED_1G;

	case BFA_PPORT_SPEED_2GBPS:
		return RPSC_OP_SPEED_2G;

	case BFA_PPORT_SPEED_4GBPS:
		return RPSC_OP_SPEED_4G;

	case BFA_PPORT_SPEED_8GBPS:
		return RPSC_OP_SPEED_8G;

	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, u16 ox_id, wwn_t port_name,
			wwn_t node_name, u16 pdu_size,
			u16 local_bb_credits);
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);
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_port_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 fc_adisc_build(struct fchs_s *fchs, struct fc_adisc_s *adisc,
			u32 d_id, u32 s_id, u16 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, u16 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, u16 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, u16 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, u16 ox_id,
			enum bfa_port_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, u16 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, u16 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, u16 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,
			u16 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, u16 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, u16 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, u16 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,
			u16 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
7725ccfd JH	1	/*
	2	* Copyright (c) 2005-2009 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
	24	#include <bfa_os_inc.h>
	25	#include <protocol/fc.h>
	26	#include <protocol/fcp.h>
	27	#include <protocol/ct.h>
	28	#include <defs/bfa_defs_port.h>
	29	#include <defs/bfa_defs_pport.h>
	30
	31	/*
	32	* Utility Macros/functions
	33	*/
	34
f8ceafde JH	35	#define fcif_sof_set(_ifhdr, _sof) ((_ifhdr)->sof = FC_ ## _sof)
f8ceafde JH	36	#define fcif_eof_set(_ifhdr, _eof) ((_ifhdr)->eof = FC_ ## _eof)
7725ccfd JH	37
	38	#define wwn_is_equal(_wwn1, _wwn2) \
	39	(memcmp(&(_wwn1), &(_wwn2), sizeof(wwn_t)) == 0)
	40
	41	#define fc_roundup(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
	42
	43	/*
	44	* Given the fc response length, this routine will return
	45	* the length of the actual payload bytes following the CT header.
	46	*
	47	* Assumes the input response length does not include the crc, eof, etc.
	48	*/
	49	static inline u32
	50	fc_get_ctresp_pyld_len(u32 resp_len)
	51	{
f8ceafde	52	return resp_len - sizeof(struct ct_hdr_s);
7725ccfd JH	53	}
	54
	55	/*
	56	* Convert bfa speed to rpsc speed value.
	57	*/
	58	static inline enum bfa_pport_speed
	59	fc_rpsc_operspeed_to_bfa_speed(enum fc_rpsc_op_speed_s speed)
	60	{
	61	switch (speed) {
	62
	63	case RPSC_OP_SPEED_1G:
	64	return BFA_PPORT_SPEED_1GBPS;
	65
	66	case RPSC_OP_SPEED_2G:
	67	return BFA_PPORT_SPEED_2GBPS;
	68
	69	case RPSC_OP_SPEED_4G:
	70	return BFA_PPORT_SPEED_4GBPS;
	71
	72	case RPSC_OP_SPEED_8G:
	73	return BFA_PPORT_SPEED_8GBPS;
	74
	75	default:
	76	return BFA_PPORT_SPEED_UNKNOWN;
	77	}
	78	}
	79
	80	/*
	81	* Convert RPSC speed to bfa speed value.
	82	*/
	83	static inline enum fc_rpsc_op_speed_s
	84	fc_bfa_speed_to_rpsc_operspeed(enum bfa_pport_speed op_speed)
	85	{
	86	switch (op_speed) {
	87
	88	case BFA_PPORT_SPEED_1GBPS:
	89	return RPSC_OP_SPEED_1G;
	90
	91	case BFA_PPORT_SPEED_2GBPS:
	92	return RPSC_OP_SPEED_2G;
	93
	94	case BFA_PPORT_SPEED_4GBPS:
	95	return RPSC_OP_SPEED_4G;
	96
	97	case BFA_PPORT_SPEED_8GBPS:
	98	return RPSC_OP_SPEED_8G;
	99
	100	default:
	101	return RPSC_OP_SPEED_NOT_EST;
	102	}
	103	}
	104	enum fc_parse_status {
	105	FC_PARSE_OK = 0,
	106	FC_PARSE_FAILURE = 1,
	107	FC_PARSE_BUSY = 2,
	108	FC_PARSE_LEN_INVAL,
	109	FC_PARSE_ACC_INVAL,
	110	FC_PARSE_PWWN_NOT_EQUAL,
	111	FC_PARSE_NWWN_NOT_EQUAL,
	112	FC_PARSE_RXSZ_INVAL,
	113	FC_PARSE_NOT_FCP,
	114	FC_PARSE_OPAFLAG_INVAL,
	115	FC_PARSE_RPAFLAG_INVAL,
	116	FC_PARSE_OPA_INVAL,
117	FC_PARSE_RPA_INVAL,
118
119	};
120
121	struct fc_templates_s {
122	struct fchs_s fc_els_req;
123	struct fchs_s fc_bls_req;
124	struct fc_logi_s plogi;
125	struct fc_rrq_s rrq;
126	};
127
128	void fcbuild_init(void);
129
130	u16 fc_flogi_build(struct fchs_s fchs, struct fc_logi_s flogi,
131	u32 s_id, u16 ox_id, wwn_t port_name,
132	wwn_t node_name, u16 pdu_size, u8 set_npiv,
133	u8 set_auth, u16 local_bb_credits);
134	u16 fc_fdisc_build(struct fchs_s buf, struct fc_logi_s flogi,
135	u32 s_id, u16 ox_id, wwn_t port_name,
136	wwn_t node_name, u16 pdu_size);
137	u16 fc_flogi_acc_build(struct fchs_s fchs, struct fc_logi_s flogi,
138	u32 s_id, u16 ox_id, wwn_t port_name,
139	wwn_t node_name, u16 pdu_size,
140	u16 local_bb_credits);
141	u16 fc_plogi_build(struct fchs_s fchs, void pld, u32 d_id,
142	u32 s_id, u16 ox_id, wwn_t port_name,
143	wwn_t node_name, u16 pdu_size);
144	enum fc_parse_status fc_plogi_parse(struct fchs_s *fchs);
145	u16 fc_abts_build(struct fchs_s *buf, u32 d_id, u32 s_id,
146	u16 ox_id);
147	enum fc_parse_status fc_abts_rsp_parse(struct fchs_s *buf, int len);
148	u16 fc_rrq_build(struct fchs_s buf, struct fc_rrq_s rrq, u32 d_id,
149	u32 s_id, u16 ox_id, u16 rrq_oxid);
150	enum fc_parse_status fc_rrq_rsp_parse(struct fchs_s *buf, int len);
151	u16 fc_rspnid_build(struct fchs_s fchs, void pld, u32 s_id,
152	u16 ox_id, u8 *name);
153	u16 fc_rftid_build(struct fchs_s fchs, void pld, u32 s_id,
154	u16 ox_id, enum bfa_port_role role);
155	u16 fc_rftid_build_sol(struct fchs_s fchs, void pyld, u32 s_id,
156	u16 ox_id, u8 *fc4_bitmap,
157	u32 bitmap_size);
158	u16 fc_rffid_build(struct fchs_s fchs, void pyld, u32 s_id,
159	u16 ox_id, u8 fc4_type, u8 fc4_ftrs);
160	u16 fc_gidpn_build(struct fchs_s fchs, void pyld, u32 s_id,
161	u16 ox_id, wwn_t port_name);
162	u16 fc_gpnid_build(struct fchs_s fchs, void pld, u32 s_id,
163	u16 ox_id, u32 port_id);
164	u16 fc_scr_build(struct fchs_s fchs, struct fc_scr_s scr,
165	u8 set_br_reg, u32 s_id, u16 ox_id);
166	u16 fc_plogi_acc_build(struct fchs_s fchs, void pld, u32 d_id,
167	u32 s_id, u16 ox_id,
168	wwn_t port_name, wwn_t node_name, u16 pdu_size);
169
170	u16 fc_adisc_build(struct fchs_s fchs, struct fc_adisc_s adisc,
171	u32 d_id, u32 s_id, u16 ox_id,
172	wwn_t port_name, wwn_t node_name);
173	enum fc_parse_status fc_adisc_parse(struct fchs_s fchs, void pld,
174	u32 host_dap,
175	wwn_t node_name, wwn_t port_name);
176	enum fc_parse_status fc_adisc_rsp_parse(struct fc_adisc_s *adisc, int len,
177	wwn_t port_name, wwn_t node_name);
178	u16 fc_adisc_acc_build(struct fchs_s fchs, struct fc_adisc_s adisc,
179	u32 d_id, u32 s_id, u16 ox_id,
180	wwn_t port_name, wwn_t node_name);
181	u16 fc_ls_rjt_build(struct fchs_s fchs, struct fc_ls_rjt_s ls_rjt,
182	u32 d_id, u32 s_id, u16 ox_id,
183	u8 reason_code, u8 reason_code_expl);
184	u16 fc_ls_acc_build(struct fchs_s fchs, struct fc_els_cmd_s els_cmd,
185	u32 d_id, u32 s_id, u16 ox_id);
186	u16 fc_prli_build(struct fchs_s fchs, void pld, u32 d_id,
187	u32 s_id, u16 ox_id);
188	enum fc_parse_status fc_prli_rsp_parse(struct fc_prli_s *prli, int len);
189
190	u16 fc_prli_acc_build(struct fchs_s fchs, void pld, u32 d_id,
191	u32 s_id, u16 ox_id,
192	enum bfa_port_role role);
193	u16 fc_rnid_build(struct fchs_s fchs, struct fc_rnid_cmd_s rnid,
194	u32 d_id, u32 s_id, u16 ox_id,
195	u32 data_format);
196	u16 fc_rnid_acc_build(struct fchs_s fchs, struct fc_rnid_acc_s rnid_acc,
197	u32 d_id, u32 s_id, u16 ox_id,
198	u32 data_format,
199	struct fc_rnid_common_id_data_s *common_id_data,
200	struct fc_rnid_general_topology_data_s *
201	gen_topo_data);
202	u16 fc_rpsc2_build(struct fchs_s fchs, struct fc_rpsc2_cmd_s rps2c,
203	u32 d_id, u32 s_id,
204	u32 *pid_list, u16 npids);
205	u16 fc_rpsc_build(struct fchs_s fchs, struct fc_rpsc_cmd_s rpsc,
206	u32 d_id, u32 s_id, u16 ox_id);
207	u16 fc_rpsc_acc_build(struct fchs_s fchs, struct fc_rpsc_acc_s rpsc_acc,
208	u32 d_id, u32 s_id, u16 ox_id,
209	struct fc_rpsc_speed_info_s *oper_speed);
210	u16 fc_gid_ft_build(struct fchs_s fchs, void pld, u32 s_id,
211	u8 fc4_type);
212	u16 fc_rpnid_build(struct fchs_s fchs, void pyld, u32 s_id,
213	u32 port_id, wwn_t port_name);
214	u16 fc_rnnid_build(struct fchs_s fchs, void pyld, u32 s_id,
215	u32 port_id, wwn_t node_name);
216	u16 fc_rcsid_build(struct fchs_s fchs, void pyld, u32 s_id,
217	u32 port_id, u32 cos);
218	u16 fc_rptid_build(struct fchs_s fchs, void pyld, u32 s_id,
219	u32 port_id, u8 port_type);
220	u16 fc_ganxt_build(struct fchs_s fchs, void pyld, u32 s_id,
221	u32 port_id);
222	u16 fc_logo_build(struct fchs_s fchs, struct fc_logo_s logo,
223	u32 d_id, u32 s_id, u16 ox_id,
224	wwn_t port_name);
225	u16 fc_logo_acc_build(struct fchs_s fchs, void pld, u32 d_id,
226	u32 s_id, u16 ox_id);
227	u16 fc_fdmi_reqhdr_build(struct fchs_s fchs, void pyld, u32 s_id,
228	u16 cmd_code);
229	u16 fc_gmal_req_build(struct fchs_s fchs, void pyld, u32 s_id,
230	wwn_t wwn);
231	u16 fc_gfn_req_build(struct fchs_s fchs, void pyld, u32 s_id,
232	wwn_t wwn);
233	void fc_get_fc4type_bitmask(u8 fc4_type, u8 *bit_mask);
234	void fc_els_req_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
235	u16 ox_id);
236	enum fc_parse_status fc_els_rsp_parse(struct fchs_s *fchs, int len);
237	enum fc_parse_status fc_plogi_rsp_parse(struct fchs_s *fchs, int len,
238	wwn_t port_name);
239	enum fc_parse_status fc_prli_parse(struct fc_prli_s *prli);
240	enum fc_parse_status fc_pdisc_parse(struct fchs_s *fchs, wwn_t node_name,
241	wwn_t port_name);
242	u16 fc_ba_acc_build(struct fchs_s fchs, struct fc_ba_acc_s ba_acc,
243	u32 d_id, u32 s_id, u16 ox_id,
244	u16 rx_id);
245	int fc_logout_params_pages(struct fchs_s *fc_frame, u8 els_code);
246	u16 fc_tprlo_acc_build(struct fchs_s *fchs,
247	struct fc_tprlo_acc_s *tprlo_acc,
248	u32 d_id, u32 s_id, u16 ox_id,
249	int num_pages);
250	u16 fc_prlo_acc_build(struct fchs_s fchs, struct fc_prlo_acc_s prlo_acc,
251	u32 d_id, u32 s_id, u16 ox_id,
252	int num_pages);
253	u16 fc_logo_rsp_parse(struct fchs_s *fchs, int len);
254	u16 fc_pdisc_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
255	u16 ox_id, wwn_t port_name, wwn_t node_name,
256	u16 pdu_size);
257	u16 fc_pdisc_rsp_parse(struct fchs_s *fchs, int len, wwn_t port_name);
258	u16 fc_prlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
259	u16 ox_id, int num_pages);
260	u16 fc_prlo_rsp_parse(struct fchs_s *fchs, int len);
261	u16 fc_tprlo_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
262	u16 ox_id, int num_pages,
263	enum fc_tprlo_type tprlo_type, u32 tpr_id);
264	u16 fc_tprlo_rsp_parse(struct fchs_s *fchs, int len);
265	u16 fc_ba_rjt_build(struct fchs_s *fchs, u32 d_id, u32 s_id,
266	u16 ox_id, u32 reason_code,
267	u32 reason_expl);
268	u16 fc_gnnid_build(struct fchs_s fchs, void pyld, u32 s_id,
269	u16 ox_id, u32 port_id);
270	u16 fc_ct_rsp_parse(struct ct_hdr_s *cthdr);
271	u16 fc_rscn_build(struct fchs_s fchs, struct fc_rscn_pl_s rscn,
272	u32 s_id, u16 ox_id);
273	#endif