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Merge branch 'akpm' (fixes from Andrew Morton)
[mirror_ubuntu-artful-kernel.git] / drivers / scsi / bfa / bfa_fcs.h
CommitLineData
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#ifndef __BFA_FCS_H__
19#define __BFA_FCS_H__
20
21#include "bfa_cs.h"
22#include "bfa_defs.h"
23#include "bfa_defs_fcs.h"
24#include "bfa_modules.h"
25#include "bfa_fc.h"
26
27#define BFA_FCS_OS_STR_LEN 64
28
f7f73812
MZ		 29/*
30 * lps_pvt BFA LPS private functions
31 */
32
33enum bfa_lps_event {
34 BFA_LPS_SM_LOGIN = 1, /* login request from user */
35 BFA_LPS_SM_LOGOUT = 2, /* logout request from user */
36 BFA_LPS_SM_FWRSP = 3, /* f/w response to login/logout */
37 BFA_LPS_SM_RESUME = 4, /* space present in reqq queue */
38 BFA_LPS_SM_DELETE = 5, /* lps delete from user */
39 BFA_LPS_SM_OFFLINE = 6, /* Link is offline */
40 BFA_LPS_SM_RX_CVL = 7, /* Rx clear virtual link */
b704495c 41 BFA_LPS_SM_SET_N2N_PID = 8, /* Set assigned PID for n2n */
f7f73812
MZ		 42};
43
44
a36c61f9
KG		 45/*
46 * !!! Only append to the enums defined here to avoid any versioning
47 * !!! needed between trace utility and driver version
48 */
49enum {
50 BFA_TRC_FCS_FCS = 1,
51 BFA_TRC_FCS_PORT = 2,
52 BFA_TRC_FCS_RPORT = 3,
53 BFA_TRC_FCS_FCPIM = 4,
54};
55
56
57struct bfa_fcs_s;
58
59#define __fcs_min_cfg(__fcs) ((__fcs)->min_cfg)
a36c61f9
KG		 60
61#define BFA_FCS_BRCD_SWITCH_OUI 0x051e
62#define N2N_LOCAL_PID 0x010000
63#define N2N_REMOTE_PID 0x020000
64#define BFA_FCS_RETRY_TIMEOUT 2000
ce7242b8 65#define BFA_FCS_MAX_NS_RETRIES 5
f16a1750 66#define BFA_FCS_PID_IS_WKA(pid) ((bfa_ntoh3b(pid) > 0xFFF000) ? 1 : 0)
61ba4394 67#define BFA_FCS_MAX_RPORT_LOGINS 1024
a36c61f9
KG		 68
69struct bfa_fcs_lport_ns_s {
70 bfa_sm_t sm; /* state machine */
71 struct bfa_timer_s timer;
72 struct bfa_fcs_lport_s *port; /* parent port */
73 struct bfa_fcxp_s *fcxp;
74 struct bfa_fcxp_wqe_s fcxp_wqe;
ce7242b8
KG		 75 u8 num_rnnid_retries;
76 u8 num_rsnn_nn_retries;
a36c61f9
KG		 77};
78
79
80struct bfa_fcs_lport_scn_s {
81 bfa_sm_t sm; /* state machine */
82 struct bfa_timer_s timer;
83 struct bfa_fcs_lport_s *port; /* parent port */
84 struct bfa_fcxp_s *fcxp;
85 struct bfa_fcxp_wqe_s fcxp_wqe;
86};
87
88
89struct bfa_fcs_lport_fdmi_s {
90 bfa_sm_t sm; /* state machine */
91 struct bfa_timer_s timer;
92 struct bfa_fcs_lport_ms_s *ms; /* parent ms */
93 struct bfa_fcxp_s *fcxp;
94 struct bfa_fcxp_wqe_s fcxp_wqe;
95 u8 retry_cnt; /* retry count */
96 u8 rsvd[3];
97};
98
99
100struct bfa_fcs_lport_ms_s {
101 bfa_sm_t sm; /* state machine */
102 struct bfa_timer_s timer;
103 struct bfa_fcs_lport_s *port; /* parent port */
104 struct bfa_fcxp_s *fcxp;
105 struct bfa_fcxp_wqe_s fcxp_wqe;
106 struct bfa_fcs_lport_fdmi_s fdmi; /* FDMI component of MS */
107 u8 retry_cnt; /* retry count */
108 u8 rsvd[3];
109};
110
111
112struct bfa_fcs_lport_fab_s {
113 struct bfa_fcs_lport_ns_s ns; /* NS component of port */
114 struct bfa_fcs_lport_scn_s scn; /* scn component of port */
115 struct bfa_fcs_lport_ms_s ms; /* MS component of port */
116};
117
118#define MAX_ALPA_COUNT 127
119
120struct bfa_fcs_lport_loop_s {
bc0e2c2a
KG		 121 u8 num_alpa; /* Num of ALPA entries in the map */
122 u8 alpabm_valid; /* alpa bitmap valid or not (1 or 0) */
123 u8 alpa_pos_map[MAX_ALPA_COUNT]; /* ALPA Positional Map */
a36c61f9
KG		 124 struct bfa_fcs_lport_s *port; /* parent port */
125};
126
127struct bfa_fcs_lport_n2n_s {
128 u32 rsvd;
50444a34 129 __be16 reply_oxid; /* ox_id from the req flogi to be
a36c61f9
KG		 130 *used in flogi acc */
131 wwn_t rem_port_wwn; /* Attached port's wwn */
132};
133
134
135union bfa_fcs_lport_topo_u {
136 struct bfa_fcs_lport_fab_s pfab;
137 struct bfa_fcs_lport_loop_s ploop;
138 struct bfa_fcs_lport_n2n_s pn2n;
139};
140
141
142struct bfa_fcs_lport_s {
143 struct list_head qe; /* used by port/vport */
144 bfa_sm_t sm; /* state machine */
145 struct bfa_fcs_fabric_s *fabric; /* parent fabric */
146 struct bfa_lport_cfg_s port_cfg; /* port configuration */
147 struct bfa_timer_s link_timer; /* timer for link offline */
148 u32 pid:24; /* FC address */
149 u8 lp_tag; /* lport tag */
150 u16 num_rports; /* Num of r-ports */
151 struct list_head rport_q; /* queue of discovered r-ports */
152 struct bfa_fcs_s *fcs; /* FCS instance */
153 union bfa_fcs_lport_topo_u port_topo; /* fabric/loop/n2n details */
154 struct bfad_port_s *bfad_port; /* driver peer instance */
155 struct bfa_fcs_vport_s *vport; /* NULL for base ports */
156 struct bfa_fcxp_s *fcxp;
157 struct bfa_fcxp_wqe_s fcxp_wqe;
158 struct bfa_lport_stats_s stats;
159 struct bfa_wc_s wc; /* waiting counter for events */
160};
161#define BFA_FCS_GET_HAL_FROM_PORT(port) (port->fcs->bfa)
162#define BFA_FCS_GET_NS_FROM_PORT(port) (&port->port_topo.pfab.ns)
163#define BFA_FCS_GET_SCN_FROM_PORT(port) (&port->port_topo.pfab.scn)
164#define BFA_FCS_GET_MS_FROM_PORT(port) (&port->port_topo.pfab.ms)
165#define BFA_FCS_GET_FDMI_FROM_PORT(port) (&port->port_topo.pfab.ms.fdmi)
166#define BFA_FCS_VPORT_IS_INITIATOR_MODE(port) \
167 (port->port_cfg.roles & BFA_LPORT_ROLE_FCP_IM)
168
169/*
170 * forward declaration
171 */
172struct bfad_vf_s;
173
174enum bfa_fcs_fabric_type {
175 BFA_FCS_FABRIC_UNKNOWN = 0,
176 BFA_FCS_FABRIC_SWITCHED = 1,
177 BFA_FCS_FABRIC_N2N = 2,
bc0e2c2a 178 BFA_FCS_FABRIC_LOOP = 3,
a36c61f9
KG		 179};
180
181
182struct bfa_fcs_fabric_s {
183 struct list_head qe; /* queue element */
184 bfa_sm_t sm; /* state machine */
185 struct bfa_fcs_s *fcs; /* FCS instance */
186 struct bfa_fcs_lport_s bport; /* base logical port */
187 enum bfa_fcs_fabric_type fab_type; /* fabric type */
188 enum bfa_port_type oper_type; /* current link topology */
189 u8 is_vf; /* is virtual fabric? */
190 u8 is_npiv; /* is NPIV supported ? */
191 u8 is_auth; /* is Security/Auth supported ? */
192 u16 bb_credit; /* BB credit from fabric */
193 u16 vf_id; /* virtual fabric ID */
194 u16 num_vports; /* num vports */
195 u16 rsvd;
196 struct list_head vport_q; /* queue of virtual ports */
197 struct list_head vf_q; /* queue of virtual fabrics */
198 struct bfad_vf_s *vf_drv; /* driver vf structure */
199 struct bfa_timer_s link_timer; /* Link Failure timer. Vport */
200 wwn_t fabric_name; /* attached fabric name */
201 bfa_boolean_t auth_reqd; /* authentication required */
202 struct bfa_timer_s delay_timer; /* delay timer */
203 union {
204 u16 swp_vfid;/* switch port VF id */
205 } event_arg;
206 struct bfa_wc_s wc; /* wait counter for delete */
207 struct bfa_vf_stats_s stats; /* fabric/vf stats */
208 struct bfa_lps_s *lps; /* lport login services */
209 u8 fabric_ip_addr[BFA_FCS_FABRIC_IPADDR_SZ];
210 /* attached fabric's ip addr */
881c1b3c 211 struct bfa_wc_s stop_wc; /* wait counter for stop */
a36c61f9
KG		 212};
213
214#define bfa_fcs_fabric_npiv_capable(__f) ((__f)->is_npiv)
215#define bfa_fcs_fabric_is_switched(__f) \
216 ((__f)->fab_type == BFA_FCS_FABRIC_SWITCHED)
217
acdc79a6 218/*
a36c61f9
KG		 219 * The design calls for a single implementation of base fabric and vf.
220 */
221#define bfa_fcs_vf_t struct bfa_fcs_fabric_s
222
223struct bfa_vf_event_s {
224 u32 undefined;
225};
226
227struct bfa_fcs_s;
228struct bfa_fcs_fabric_s;
229
230/*
231 * @todo : need to move to a global config file.
232 * Maximum Rports supported per port (physical/logical).
233 */
234#define BFA_FCS_MAX_RPORTS_SUPP 256 /* @todo : tentative value */
235
236#define bfa_fcs_lport_t struct bfa_fcs_lport_s
237
acdc79a6 238/*
a36c61f9
KG		 239 * Symbolic Name related defines
240 * Total bytes 255.
241 * Physical Port's symbolic name 128 bytes.
242 * For Vports, Vport's symbolic name is appended to the Physical port's
243 * Symbolic Name.
244 *
245 * Physical Port's symbolic name Format : (Total 128 bytes)
079bcbc3 246 * Adapter Model number/name : 16 bytes
a36c61f9
KG		 247 * Driver Version : 10 bytes
248 * Host Machine Name : 30 bytes
079bcbc3 249 * Host OS Info : 44 bytes
a36c61f9
KG		 250 * Host OS PATCH Info : 16 bytes
251 * ( remaining 12 bytes reserved to be used for separator)
252 */
253#define BFA_FCS_PORT_SYMBNAME_SEPARATOR " | "
254
079bcbc3 255#define BFA_FCS_PORT_SYMBNAME_MODEL_SZ 16
a36c61f9
KG		 256#define BFA_FCS_PORT_SYMBNAME_VERSION_SZ 10
257#define BFA_FCS_PORT_SYMBNAME_MACHINENAME_SZ 30
079bcbc3 258#define BFA_FCS_PORT_SYMBNAME_OSINFO_SZ 44
a36c61f9
KG		 259#define BFA_FCS_PORT_SYMBNAME_OSPATCH_SZ 16
260
acdc79a6 261/*
a36c61f9
KG		 262 * Get FC port ID for a logical port.
263 */
264#define bfa_fcs_lport_get_fcid(_lport) ((_lport)->pid)
265#define bfa_fcs_lport_get_pwwn(_lport) ((_lport)->port_cfg.pwwn)
266#define bfa_fcs_lport_get_nwwn(_lport) ((_lport)->port_cfg.nwwn)
267#define bfa_fcs_lport_get_psym_name(_lport) ((_lport)->port_cfg.sym_name)
ce7242b8 268#define bfa_fcs_lport_get_nsym_name(_lport) ((_lport)->port_cfg.node_sym_name)
a36c61f9
KG		 269#define bfa_fcs_lport_is_initiator(_lport) \
270 ((_lport)->port_cfg.roles & BFA_LPORT_ROLE_FCP_IM)
271#define bfa_fcs_lport_get_nrports(_lport) \
272 ((_lport) ? (_lport)->num_rports : 0)
273
274static inline struct bfad_port_s *
275bfa_fcs_lport_get_drvport(struct bfa_fcs_lport_s *port)
276{
277 return port->bfad_port;
278}
279
280#define bfa_fcs_lport_get_opertype(_lport) ((_lport)->fabric->oper_type)
281#define bfa_fcs_lport_get_fabric_name(_lport) ((_lport)->fabric->fabric_name)
282#define bfa_fcs_lport_get_fabric_ipaddr(_lport) \
283 ((_lport)->fabric->fabric_ip_addr)
284
acdc79a6 285/*
a36c61f9
KG		 286 * bfa fcs port public functions
287 */
288
289bfa_boolean_t bfa_fcs_lport_is_online(struct bfa_fcs_lport_s *port);
290struct bfa_fcs_lport_s *bfa_fcs_get_base_port(struct bfa_fcs_s *fcs);
ee1a4a42
KG		 291void bfa_fcs_lport_get_rport_quals(struct bfa_fcs_lport_s *port,
292 struct bfa_rport_qualifier_s rport[], int *nrports);
a36c61f9
KG		 293wwn_t bfa_fcs_lport_get_rport(struct bfa_fcs_lport_s *port, wwn_t wwn,
294 int index, int nrports, bfa_boolean_t bwwn);
295
296struct bfa_fcs_lport_s *bfa_fcs_lookup_port(struct bfa_fcs_s *fcs,
297 u16 vf_id, wwn_t lpwwn);
298
299void bfa_fcs_lport_get_info(struct bfa_fcs_lport_s *port,
300 struct bfa_lport_info_s *port_info);
301void bfa_fcs_lport_get_attr(struct bfa_fcs_lport_s *port,
302 struct bfa_lport_attr_s *port_attr);
303void bfa_fcs_lport_get_stats(struct bfa_fcs_lport_s *fcs_port,
304 struct bfa_lport_stats_s *port_stats);
305void bfa_fcs_lport_clear_stats(struct bfa_fcs_lport_s *fcs_port);
306enum bfa_port_speed bfa_fcs_lport_get_rport_max_speed(
307 struct bfa_fcs_lport_s *port);
308
309/* MS FCS routines */
310void bfa_fcs_lport_ms_init(struct bfa_fcs_lport_s *port);
311void bfa_fcs_lport_ms_offline(struct bfa_fcs_lport_s *port);
312void bfa_fcs_lport_ms_online(struct bfa_fcs_lport_s *port);
313void bfa_fcs_lport_ms_fabric_rscn(struct bfa_fcs_lport_s *port);
314
315/* FDMI FCS routines */
316void bfa_fcs_lport_fdmi_init(struct bfa_fcs_lport_ms_s *ms);
317void bfa_fcs_lport_fdmi_offline(struct bfa_fcs_lport_ms_s *ms);
318void bfa_fcs_lport_fdmi_online(struct bfa_fcs_lport_ms_s *ms);
319void bfa_fcs_lport_uf_recv(struct bfa_fcs_lport_s *lport, struct fchs_s *fchs,
320 u16 len);
321void bfa_fcs_lport_attach(struct bfa_fcs_lport_s *lport, struct bfa_fcs_s *fcs,
322 u16 vf_id, struct bfa_fcs_vport_s *vport);
323void bfa_fcs_lport_init(struct bfa_fcs_lport_s *lport,
324 struct bfa_lport_cfg_s *port_cfg);
325void bfa_fcs_lport_online(struct bfa_fcs_lport_s *port);
326void bfa_fcs_lport_offline(struct bfa_fcs_lport_s *port);
327void bfa_fcs_lport_delete(struct bfa_fcs_lport_s *port);
881c1b3c 328void bfa_fcs_lport_stop(struct bfa_fcs_lport_s *port);
a36c61f9
KG		 329struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_pid(
330 struct bfa_fcs_lport_s *port, u32 pid);
ee1a4a42
KG		 331struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_old_pid(
332 struct bfa_fcs_lport_s *port, u32 pid);
a36c61f9
KG		 333struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_pwwn(
334 struct bfa_fcs_lport_s *port, wwn_t pwwn);
335struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_nwwn(
336 struct bfa_fcs_lport_s *port, wwn_t nwwn);
ee1a4a42
KG		 337struct bfa_fcs_rport_s *bfa_fcs_lport_get_rport_by_qualifier(
338 struct bfa_fcs_lport_s *port, wwn_t pwwn, u32 pid);
a36c61f9
KG		 339void bfa_fcs_lport_add_rport(struct bfa_fcs_lport_s *port,
340 struct bfa_fcs_rport_s *rport);
341void bfa_fcs_lport_del_rport(struct bfa_fcs_lport_s *port,
342 struct bfa_fcs_rport_s *rport);
a36c61f9
KG		 343void bfa_fcs_lport_ns_init(struct bfa_fcs_lport_s *vport);
344void bfa_fcs_lport_ns_offline(struct bfa_fcs_lport_s *vport);
345void bfa_fcs_lport_ns_online(struct bfa_fcs_lport_s *vport);
346void bfa_fcs_lport_ns_query(struct bfa_fcs_lport_s *port);
ebfe8392
KG		 347void bfa_fcs_lport_ns_util_send_rspn_id(void *cbarg,
348 struct bfa_fcxp_s *fcxp_alloced);
a36c61f9
KG		 349void bfa_fcs_lport_scn_init(struct bfa_fcs_lport_s *vport);
350void bfa_fcs_lport_scn_offline(struct bfa_fcs_lport_s *vport);
bc0e2c2a 351void bfa_fcs_lport_fab_scn_online(struct bfa_fcs_lport_s *vport);
a36c61f9
KG		 352void bfa_fcs_lport_scn_process_rscn(struct bfa_fcs_lport_s *port,
353 struct fchs_s *rx_frame, u32 len);
bc0e2c2a 354void bfa_fcs_lport_lip_scn_online(bfa_fcs_lport_t *port);
a36c61f9
KG		 355
356struct bfa_fcs_vport_s {
357 struct list_head qe; /* queue elem */
358 bfa_sm_t sm; /* state machine */
359 bfa_fcs_lport_t lport; /* logical port */
360 struct bfa_timer_s timer;
361 struct bfad_vport_s *vport_drv; /* Driver private */
362 struct bfa_vport_stats_s vport_stats; /* vport statistics */
363 struct bfa_lps_s *lps; /* Lport login service*/
364 int fdisc_retries;
365};
366
367#define bfa_fcs_vport_get_port(vport) \
368 ((struct bfa_fcs_lport_s *)(&vport->port))
369
acdc79a6 370/*
a36c61f9
KG		 371 * bfa fcs vport public functions
372 */
373bfa_status_t bfa_fcs_vport_create(struct bfa_fcs_vport_s *vport,
374 struct bfa_fcs_s *fcs, u16 vf_id,
375 struct bfa_lport_cfg_s *port_cfg,
376 struct bfad_vport_s *vport_drv);
377bfa_status_t bfa_fcs_pbc_vport_create(struct bfa_fcs_vport_s *vport,
378 struct bfa_fcs_s *fcs, u16 vf_id,
379 struct bfa_lport_cfg_s *port_cfg,
380 struct bfad_vport_s *vport_drv);
381bfa_boolean_t bfa_fcs_is_pbc_vport(struct bfa_fcs_vport_s *vport);
382bfa_status_t bfa_fcs_vport_delete(struct bfa_fcs_vport_s *vport);
383bfa_status_t bfa_fcs_vport_start(struct bfa_fcs_vport_s *vport);
384bfa_status_t bfa_fcs_vport_stop(struct bfa_fcs_vport_s *vport);
385void bfa_fcs_vport_get_attr(struct bfa_fcs_vport_s *vport,
386 struct bfa_vport_attr_s *vport_attr);
a36c61f9
KG		 387struct bfa_fcs_vport_s *bfa_fcs_vport_lookup(struct bfa_fcs_s *fcs,
388 u16 vf_id, wwn_t vpwwn);
389void bfa_fcs_vport_cleanup(struct bfa_fcs_vport_s *vport);
390void bfa_fcs_vport_online(struct bfa_fcs_vport_s *vport);
391void bfa_fcs_vport_offline(struct bfa_fcs_vport_s *vport);
392void bfa_fcs_vport_delete_comp(struct bfa_fcs_vport_s *vport);
393void bfa_fcs_vport_fcs_delete(struct bfa_fcs_vport_s *vport);
881c1b3c 394void bfa_fcs_vport_fcs_stop(struct bfa_fcs_vport_s *vport);
dd5aaf45 395void bfa_fcs_vport_stop_comp(struct bfa_fcs_vport_s *vport);
a36c61f9
KG		 396
397#define BFA_FCS_RPORT_DEF_DEL_TIMEOUT 90 /* in secs */
398#define BFA_FCS_RPORT_MAX_RETRIES (5)
399
400/*
401 * forward declarations
402 */
403struct bfad_rport_s;
404
405struct bfa_fcs_itnim_s;
406struct bfa_fcs_tin_s;
407struct bfa_fcs_iprp_s;
408
409/* Rport Features (RPF) */
410struct bfa_fcs_rpf_s {
411 bfa_sm_t sm; /* state machine */
412 struct bfa_fcs_rport_s *rport; /* parent rport */
413 struct bfa_timer_s timer; /* general purpose timer */
414 struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */
415 struct bfa_fcxp_wqe_s fcxp_wqe; /* fcxp wait queue element */
416 int rpsc_retries; /* max RPSC retry attempts */
417 enum bfa_port_speed rpsc_speed;
418 /* Current Speed from RPSC. O if RPSC fails */
419 enum bfa_port_speed assigned_speed;
acdc79a6 420 /*
a36c61f9
KG		 421 * Speed assigned by the user. will be used if RPSC is
422 * not supported by the rport.
423 */
424};
425
426struct bfa_fcs_rport_s {
427 struct list_head qe; /* used by port/vport */
428 struct bfa_fcs_lport_s *port; /* parent FCS port */
429 struct bfa_fcs_s *fcs; /* fcs instance */
430 struct bfad_rport_s *rp_drv; /* driver peer instance */
431 u32 pid; /* port ID of rport */
ee1a4a42 432 u32 old_pid; /* PID before rport goes offline */
a36c61f9 433 u16 maxfrsize; /* maximum frame size */
50444a34 434 __be16 reply_oxid; /* OX_ID of inbound requests */
a36c61f9
KG		 435 enum fc_cos fc_cos; /* FC classes of service supp */
436 bfa_boolean_t cisc; /* CISC capable device */
437 bfa_boolean_t prlo; /* processing prlo or LOGO */
d7be54cc 438 bfa_boolean_t plogi_pending; /* Rx Plogi Pending */
a36c61f9
KG		 439 wwn_t pwwn; /* port wwn of rport */
440 wwn_t nwwn; /* node wwn of rport */
441 struct bfa_rport_symname_s psym_name; /* port symbolic name */
442 bfa_sm_t sm; /* state machine */
443 struct bfa_timer_s timer; /* general purpose timer */
444 struct bfa_fcs_itnim_s *itnim; /* ITN initiator mode role */
445 struct bfa_fcs_tin_s *tin; /* ITN initiator mode role */
446 struct bfa_fcs_iprp_s *iprp; /* IP/FC role */
447 struct bfa_rport_s *bfa_rport; /* BFA Rport */
448 struct bfa_fcxp_s *fcxp; /* FCXP needed for discarding */
449 int plogi_retries; /* max plogi retry attempts */
450 int ns_retries; /* max NS query retry attempts */
451 struct bfa_fcxp_wqe_s fcxp_wqe; /* fcxp wait queue element */
452 struct bfa_rport_stats_s stats; /* rport stats */
453 enum bfa_rport_function scsi_function; /* Initiator/Target */
454 struct bfa_fcs_rpf_s rpf; /* Rport features module */
bc0e2c2a 455 bfa_boolean_t scn_online; /* SCN online flag */
a36c61f9
KG		 456};
457
458static inline struct bfa_rport_s *
459bfa_fcs_rport_get_halrport(struct bfa_fcs_rport_s *rport)
460{
461 return rport->bfa_rport;
462}
463
acdc79a6 464/*
a36c61f9
KG		 465 * bfa fcs rport API functions
466 */
60138066
KG		 467void bfa_fcs_rport_get_attr(struct bfa_fcs_rport_s *rport,
468 struct bfa_rport_attr_s *attr);
a36c61f9
KG		 469struct bfa_fcs_rport_s *bfa_fcs_rport_lookup(struct bfa_fcs_lport_s *port,
470 wwn_t rpwwn);
471struct bfa_fcs_rport_s *bfa_fcs_rport_lookup_by_nwwn(
472 struct bfa_fcs_lport_s *port, wwn_t rnwwn);
473void bfa_fcs_rport_set_del_timeout(u8 rport_tmo);
61ba4394 474void bfa_fcs_rport_set_max_logins(u32 max_logins);
a36c61f9
KG		 475void bfa_fcs_rport_uf_recv(struct bfa_fcs_rport_s *rport,
476 struct fchs_s *fchs, u16 len);
477void bfa_fcs_rport_scn(struct bfa_fcs_rport_s *rport);
478
479struct bfa_fcs_rport_s *bfa_fcs_rport_create(struct bfa_fcs_lport_s *port,
480 u32 pid);
a36c61f9
KG		 481void bfa_fcs_rport_start(struct bfa_fcs_lport_s *port, struct fchs_s *rx_fchs,
482 struct fc_logi_s *plogi_rsp);
483void bfa_fcs_rport_plogi_create(struct bfa_fcs_lport_s *port,
484 struct fchs_s *rx_fchs,
485 struct fc_logi_s *plogi);
486void bfa_fcs_rport_plogi(struct bfa_fcs_rport_s *rport, struct fchs_s *fchs,
487 struct fc_logi_s *plogi);
50444a34 488void bfa_fcs_rport_prlo(struct bfa_fcs_rport_s *rport, __be16 ox_id);
a36c61f9 489
a36c61f9
KG		 490void bfa_fcs_rport_itntm_ack(struct bfa_fcs_rport_s *rport);
491void bfa_fcs_rport_fcptm_offline_done(struct bfa_fcs_rport_s *rport);
492int bfa_fcs_rport_get_state(struct bfa_fcs_rport_s *rport);
493struct bfa_fcs_rport_s *bfa_fcs_rport_create_by_wwn(
494 struct bfa_fcs_lport_s *port, wwn_t wwn);
495void bfa_fcs_rpf_init(struct bfa_fcs_rport_s *rport);
496void bfa_fcs_rpf_rport_online(struct bfa_fcs_rport_s *rport);
497void bfa_fcs_rpf_rport_offline(struct bfa_fcs_rport_s *rport);
498
499/*
500 * forward declarations
501 */
502struct bfad_itnim_s;
503
504struct bfa_fcs_itnim_s {
505 bfa_sm_t sm; /* state machine */
506 struct bfa_fcs_rport_s *rport; /* parent remote rport */
507 struct bfad_itnim_s *itnim_drv; /* driver peer instance */
508 struct bfa_fcs_s *fcs; /* fcs instance */
509 struct bfa_timer_s timer; /* timer functions */
510 struct bfa_itnim_s *bfa_itnim; /* BFA itnim struct */
511 u32 prli_retries; /* max prli retry attempts */
512 bfa_boolean_t seq_rec; /* seq recovery support */
513 bfa_boolean_t rec_support; /* REC supported */
514 bfa_boolean_t conf_comp; /* FCP_CONF support */
515 bfa_boolean_t task_retry_id; /* task retry id supp */
516 struct bfa_fcxp_wqe_s fcxp_wqe; /* wait qelem for fcxp */
517 struct bfa_fcxp_s *fcxp; /* FCXP in use */
518 struct bfa_itnim_stats_s stats; /* itn statistics */
519};
c3f1b123
KG		 520#define bfa_fcs_fcxp_alloc(__fcs, __req) \
521 bfa_fcxp_req_rsp_alloc(NULL, (__fcs)->bfa, 0, 0, \
522 NULL, NULL, NULL, NULL, __req)
523#define bfa_fcs_fcxp_alloc_wait(__bfa, __wqe, __alloc_cbfn, \
524 __alloc_cbarg, __req) \
525 bfa_fcxp_req_rsp_alloc_wait(__bfa, __wqe, __alloc_cbfn, \
526 __alloc_cbarg, NULL, 0, 0, NULL, NULL, NULL, NULL, __req)
a36c61f9
KG		 527
528static inline struct bfad_port_s *
529bfa_fcs_itnim_get_drvport(struct bfa_fcs_itnim_s *itnim)
530{
531 return itnim->rport->port->bfad_port;
532}
533
534
535static inline struct bfa_fcs_lport_s *
536bfa_fcs_itnim_get_port(struct bfa_fcs_itnim_s *itnim)
537{
538 return itnim->rport->port;
539}
540
541
542static inline wwn_t
543bfa_fcs_itnim_get_nwwn(struct bfa_fcs_itnim_s *itnim)
544{
545 return itnim->rport->nwwn;
546}
547
548
549static inline wwn_t
550bfa_fcs_itnim_get_pwwn(struct bfa_fcs_itnim_s *itnim)
551{
552 return itnim->rport->pwwn;
553}
554
555
556static inline u32
557bfa_fcs_itnim_get_fcid(struct bfa_fcs_itnim_s *itnim)
558{
559 return itnim->rport->pid;
560}
561
562
563static inline u32
564bfa_fcs_itnim_get_maxfrsize(struct bfa_fcs_itnim_s *itnim)
565{
566 return itnim->rport->maxfrsize;
567}
568
569
570static inline enum fc_cos
571bfa_fcs_itnim_get_cos(struct bfa_fcs_itnim_s *itnim)
572{
573 return itnim->rport->fc_cos;
574}
575
576
577static inline struct bfad_itnim_s *
578bfa_fcs_itnim_get_drvitn(struct bfa_fcs_itnim_s *itnim)
579{
580 return itnim->itnim_drv;
581}
582
583
584static inline struct bfa_itnim_s *
585bfa_fcs_itnim_get_halitn(struct bfa_fcs_itnim_s *itnim)
586{
587 return itnim->bfa_itnim;
588}
589
acdc79a6 590/*
a36c61f9
KG		 591 * bfa fcs FCP Initiator mode API functions
592 */
593void bfa_fcs_itnim_get_attr(struct bfa_fcs_itnim_s *itnim,
594 struct bfa_itnim_attr_s *attr);
595void bfa_fcs_itnim_get_stats(struct bfa_fcs_itnim_s *itnim,
596 struct bfa_itnim_stats_s *stats);
597struct bfa_fcs_itnim_s *bfa_fcs_itnim_lookup(struct bfa_fcs_lport_s *port,
598 wwn_t rpwwn);
599bfa_status_t bfa_fcs_itnim_attr_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn,
600 struct bfa_itnim_attr_s *attr);
601bfa_status_t bfa_fcs_itnim_stats_get(struct bfa_fcs_lport_s *port, wwn_t rpwwn,
602 struct bfa_itnim_stats_s *stats);
603bfa_status_t bfa_fcs_itnim_stats_clear(struct bfa_fcs_lport_s *port,
604 wwn_t rpwwn);
605struct bfa_fcs_itnim_s *bfa_fcs_itnim_create(struct bfa_fcs_rport_s *rport);
606void bfa_fcs_itnim_delete(struct bfa_fcs_itnim_s *itnim);
607void bfa_fcs_itnim_rport_offline(struct bfa_fcs_itnim_s *itnim);
61ba4394 608void bfa_fcs_itnim_brp_online(struct bfa_fcs_itnim_s *itnim);
a36c61f9
KG		 609bfa_status_t bfa_fcs_itnim_get_online_state(struct bfa_fcs_itnim_s *itnim);
610void bfa_fcs_itnim_is_initiator(struct bfa_fcs_itnim_s *itnim);
611void bfa_fcs_fcpim_uf_recv(struct bfa_fcs_itnim_s *itnim,
612 struct fchs_s *fchs, u16 len);
613
d7be54cc
KG		 614#define BFA_FCS_FDMI_SUPP_SPEEDS_4G (FDMI_TRANS_SPEED_1G | \
615 FDMI_TRANS_SPEED_2G | \
616 FDMI_TRANS_SPEED_4G)
617
618#define BFA_FCS_FDMI_SUPP_SPEEDS_8G (FDMI_TRANS_SPEED_1G | \
619 FDMI_TRANS_SPEED_2G | \
620 FDMI_TRANS_SPEED_4G | \
621 FDMI_TRANS_SPEED_8G)
622
623#define BFA_FCS_FDMI_SUPP_SPEEDS_16G (FDMI_TRANS_SPEED_2G | \
624 FDMI_TRANS_SPEED_4G | \
625 FDMI_TRANS_SPEED_8G | \
626 FDMI_TRANS_SPEED_16G)
627
628#define BFA_FCS_FDMI_SUPP_SPEEDS_10G FDMI_TRANS_SPEED_10G
a36c61f9 629
d7cbc304
VMG		 630#define BFA_FCS_FDMI_VENDOR_INFO_LEN 8
631#define BFA_FCS_FDMI_FC4_TYPE_LEN 32
632
a36c61f9
KG		 633/*
634 * HBA Attribute Block : BFA internal representation. Note : Some variable
635 * sizes have been trimmed to suit BFA For Ex : Model will be "Brocade". Based
636 * on this the size has been reduced to 16 bytes from the standard's 64 bytes.
637 */
638struct bfa_fcs_fdmi_hba_attr_s {
639 wwn_t node_name;
640 u8 manufacturer[64];
641 u8 serial_num[64];
642 u8 model[16];
d7cbc304 643 u8 model_desc[128];
a36c61f9 644 u8 hw_version[8];
b480a32e 645 u8 driver_version[BFA_VERSION_LEN];
a36c61f9 646 u8 option_rom_ver[BFA_VERSION_LEN];
b480a32e 647 u8 fw_version[BFA_VERSION_LEN];
a36c61f9 648 u8 os_name[256];
50444a34 649 __be32 max_ct_pyld;
d7cbc304
VMG		 650 struct bfa_lport_symname_s node_sym_name;
651 u8 vendor_info[BFA_FCS_FDMI_VENDOR_INFO_LEN];
652 __be32 num_ports;
653 wwn_t fabric_name;
654 u8 bios_ver[BFA_VERSION_LEN];
a36c61f9
KG		 655};
656
657/*
658 * Port Attribute Block
659 */
660struct bfa_fcs_fdmi_port_attr_s {
d7cbc304 661 u8 supp_fc4_types[BFA_FCS_FDMI_FC4_TYPE_LEN];
50444a34
M		 662 __be32 supp_speed; /* supported speed */
663 __be32 curr_speed; /* current Speed */
664 __be32 max_frm_size; /* max frame size */
a36c61f9
KG		 665 u8 os_device_name[256]; /* OS device Name */
666 u8 host_name[256]; /* host name */
d7cbc304
VMG		 667 wwn_t port_name;
668 wwn_t node_name;
669 struct bfa_lport_symname_s port_sym_name;
670 __be32 port_type;
671 enum fc_cos scos;
672 wwn_t port_fabric_name;
673 u8 port_act_fc4_type[BFA_FCS_FDMI_FC4_TYPE_LEN];
674 __be32 port_state;
675 __be32 num_ports;
a36c61f9
KG		 676};
677
678struct bfa_fcs_stats_s {
679 struct {
680 u32 untagged; /* untagged receive frames */
681 u32 tagged; /* tagged receive frames */
682 u32 vfid_unknown; /* VF id is unknown */
683 } uf;
684};
685
686struct bfa_fcs_driver_info_s {
687 u8 version[BFA_VERSION_LEN]; /* Driver Version */
688 u8 host_machine_name[BFA_FCS_OS_STR_LEN];
689 u8 host_os_name[BFA_FCS_OS_STR_LEN]; /* OS name and version */
690 u8 host_os_patch[BFA_FCS_OS_STR_LEN]; /* patch or service pack */
691 u8 os_device_name[BFA_FCS_OS_STR_LEN]; /* Driver Device Name */
692};
693
694struct bfa_fcs_s {
695 struct bfa_s *bfa; /* corresponding BFA bfa instance */
696 struct bfad_s *bfad; /* corresponding BDA driver instance */
697 struct bfa_trc_mod_s *trcmod; /* tracing module */
698 bfa_boolean_t vf_enabled; /* VF mode is enabled */
699 bfa_boolean_t fdmi_enabled; /* FDMI is enabled */
700 bfa_boolean_t min_cfg; /* min cfg enabled/disabled */
701 u16 port_vfid; /* port default VF ID */
702 struct bfa_fcs_driver_info_s driver_info;
703 struct bfa_fcs_fabric_s fabric; /* base fabric state machine */
704 struct bfa_fcs_stats_s stats; /* FCS statistics */
705 struct bfa_wc_s wc; /* waiting counter */
7826f304 706 int fcs_aen_seq;
61ba4394 707 u32 num_rport_logins;
a36c61f9
KG		 708};
709
f7f73812
MZ		 710/*
711 * fcs_fabric_sm fabric state machine functions
712 */
713
714/*
715 * Fabric state machine events
716 */
717enum bfa_fcs_fabric_event {
718 BFA_FCS_FABRIC_SM_CREATE = 1, /* create from driver */
719 BFA_FCS_FABRIC_SM_DELETE = 2, /* delete from driver */
720 BFA_FCS_FABRIC_SM_LINK_DOWN = 3, /* link down from port */
721 BFA_FCS_FABRIC_SM_LINK_UP = 4, /* link up from port */
722 BFA_FCS_FABRIC_SM_CONT_OP = 5, /* flogi/auth continue op */
723 BFA_FCS_FABRIC_SM_RETRY_OP = 6, /* flogi/auth retry op */
724 BFA_FCS_FABRIC_SM_NO_FABRIC = 7, /* from flogi/auth */
725 BFA_FCS_FABRIC_SM_PERF_EVFP = 8, /* from flogi/auth */
726 BFA_FCS_FABRIC_SM_ISOLATE = 9, /* from EVFP processing */
727 BFA_FCS_FABRIC_SM_NO_TAGGING = 10, /* no VFT tagging from EVFP */
728 BFA_FCS_FABRIC_SM_DELAYED = 11, /* timeout delay event */
729 BFA_FCS_FABRIC_SM_AUTH_FAILED = 12, /* auth failed */
730 BFA_FCS_FABRIC_SM_AUTH_SUCCESS = 13, /* auth successful */
731 BFA_FCS_FABRIC_SM_DELCOMP = 14, /* all vports deleted event */
732 BFA_FCS_FABRIC_SM_LOOPBACK = 15, /* Received our own FLOGI */
733 BFA_FCS_FABRIC_SM_START = 16, /* from driver */
881c1b3c
KG		 734 BFA_FCS_FABRIC_SM_STOP = 17, /* Stop from driver */
735 BFA_FCS_FABRIC_SM_STOPCOMP = 18, /* Stop completion */
736 BFA_FCS_FABRIC_SM_LOGOCOMP = 19, /* FLOGO completion */
f7f73812
MZ		 737};
738
739/*
740 * fcs_rport_sm FCS rport state machine events
741 */
742
743enum rport_event {
744 RPSM_EVENT_PLOGI_SEND = 1, /* new rport; start with PLOGI */
745 RPSM_EVENT_PLOGI_RCVD = 2, /* Inbound PLOGI from remote port */
746 RPSM_EVENT_PLOGI_COMP = 3, /* PLOGI completed to rport */
747 RPSM_EVENT_LOGO_RCVD = 4, /* LOGO from remote device */
748 RPSM_EVENT_LOGO_IMP = 5, /* implicit logo for SLER */
749 RPSM_EVENT_FCXP_SENT = 6, /* Frame from has been sent */
750 RPSM_EVENT_DELETE = 7, /* RPORT delete request */
bc0e2c2a 751 RPSM_EVENT_FAB_SCN = 8, /* state change notification */
f7f73812
MZ		 752 RPSM_EVENT_ACCEPTED = 9, /* Good response from remote device */
753 RPSM_EVENT_FAILED = 10, /* Request to rport failed. */
754 RPSM_EVENT_TIMEOUT = 11, /* Rport SM timeout event */
755 RPSM_EVENT_HCB_ONLINE = 12, /* BFA rport online callback */
756 RPSM_EVENT_HCB_OFFLINE = 13, /* BFA rport offline callback */
757 RPSM_EVENT_FC4_OFFLINE = 14, /* FC-4 offline complete */
758 RPSM_EVENT_ADDRESS_CHANGE = 15, /* Rport's PID has changed */
759 RPSM_EVENT_ADDRESS_DISC = 16, /* Need to Discover rport's PID */
760 RPSM_EVENT_PRLO_RCVD = 17, /* PRLO from remote device */
25985edc 761 RPSM_EVENT_PLOGI_RETRY = 18, /* Retry PLOGI continuously */
bc0e2c2a
KG		 762 RPSM_EVENT_SCN_OFFLINE = 19, /* loop scn offline */
763 RPSM_EVENT_SCN_ONLINE = 20, /* loop scn online */
764 RPSM_EVENT_FC4_FCS_ONLINE = 21, /* FC-4 FCS online complete */
61ba4394
KG		 765};
766
767/*
768 * fcs_itnim_sm FCS itnim state machine events
769 */
770enum bfa_fcs_itnim_event {
771 BFA_FCS_ITNIM_SM_FCS_ONLINE = 1, /* rport online event */
772 BFA_FCS_ITNIM_SM_OFFLINE = 2, /* rport offline */
773 BFA_FCS_ITNIM_SM_FRMSENT = 3, /* prli frame is sent */
774 BFA_FCS_ITNIM_SM_RSP_OK = 4, /* good response */
775 BFA_FCS_ITNIM_SM_RSP_ERROR = 5, /* error response */
776 BFA_FCS_ITNIM_SM_TIMEOUT = 6, /* delay timeout */
777 BFA_FCS_ITNIM_SM_HCB_OFFLINE = 7, /* BFA online callback */
778 BFA_FCS_ITNIM_SM_HCB_ONLINE = 8, /* BFA offline callback */
779 BFA_FCS_ITNIM_SM_INITIATOR = 9, /* rport is initiator */
780 BFA_FCS_ITNIM_SM_DELETE = 10, /* delete event from rport */
781 BFA_FCS_ITNIM_SM_PRLO = 11, /* delete event from rport */
782 BFA_FCS_ITNIM_SM_RSP_NOT_SUPP = 12, /* cmd not supported rsp */
bc0e2c2a 783 BFA_FCS_ITNIM_SM_HAL_ONLINE = 13, /* bfa rport online event */
f7f73812
MZ		 784};
785
a36c61f9
KG		 786/*
787 * bfa fcs API functions
788 */
789void bfa_fcs_attach(struct bfa_fcs_s *fcs, struct bfa_s *bfa,
790 struct bfad_s *bfad,
791 bfa_boolean_t min_cfg);
792void bfa_fcs_init(struct bfa_fcs_s *fcs);
75332a70
KG		 793void bfa_fcs_pbc_vport_init(struct bfa_fcs_s *fcs);
794void bfa_fcs_update_cfg(struct bfa_fcs_s *fcs);
a36c61f9
KG		 795void bfa_fcs_driver_info_init(struct bfa_fcs_s *fcs,
796 struct bfa_fcs_driver_info_s *driver_info);
a36c61f9 797void bfa_fcs_exit(struct bfa_fcs_s *fcs);
881c1b3c 798void bfa_fcs_stop(struct bfa_fcs_s *fcs);
a36c61f9 799
acdc79a6 800/*
a36c61f9
KG		 801 * bfa fcs vf public functions
802 */
a36c61f9 803bfa_fcs_vf_t *bfa_fcs_vf_lookup(struct bfa_fcs_s *fcs, u16 vf_id);
b85daafe 804void bfa_fcs_vf_get_ports(bfa_fcs_vf_t *vf, wwn_t vpwwn[], int *nports);
a36c61f9
KG		 805
806/*
807 * fabric protected interface functions
808 */
809void bfa_fcs_fabric_attach(struct bfa_fcs_s *fcs);
810void bfa_fcs_fabric_modinit(struct bfa_fcs_s *fcs);
811void bfa_fcs_fabric_modexit(struct bfa_fcs_s *fcs);
a36c61f9
KG		 812void bfa_fcs_fabric_link_up(struct bfa_fcs_fabric_s *fabric);
813void bfa_fcs_fabric_link_down(struct bfa_fcs_fabric_s *fabric);
814void bfa_fcs_fabric_addvport(struct bfa_fcs_fabric_s *fabric,
815 struct bfa_fcs_vport_s *vport);
816void bfa_fcs_fabric_delvport(struct bfa_fcs_fabric_s *fabric,
817 struct bfa_fcs_vport_s *vport);
a36c61f9
KG		 818struct bfa_fcs_vport_s *bfa_fcs_fabric_vport_lookup(
819 struct bfa_fcs_fabric_s *fabric, wwn_t pwwn);
820void bfa_fcs_fabric_modstart(struct bfa_fcs_s *fcs);
821void bfa_fcs_fabric_uf_recv(struct bfa_fcs_fabric_s *fabric,
822 struct fchs_s *fchs, u16 len);
a36c61f9 823void bfa_fcs_fabric_psymb_init(struct bfa_fcs_fabric_s *fabric);
ce7242b8 824void bfa_fcs_fabric_nsymb_init(struct bfa_fcs_fabric_s *fabric);
a36c61f9
KG		 825void bfa_fcs_fabric_set_fabric_name(struct bfa_fcs_fabric_s *fabric,
826 wwn_t fabric_name);
827u16 bfa_fcs_fabric_get_switch_oui(struct bfa_fcs_fabric_s *fabric);
828void bfa_fcs_uf_attach(struct bfa_fcs_s *fcs);
829void bfa_fcs_port_attach(struct bfa_fcs_s *fcs);
881c1b3c 830void bfa_fcs_fabric_modstop(struct bfa_fcs_s *fcs);
f7f73812
MZ		 831void bfa_fcs_fabric_sm_online(struct bfa_fcs_fabric_s *fabric,
832 enum bfa_fcs_fabric_event event);
833void bfa_fcs_fabric_sm_loopback(struct bfa_fcs_fabric_s *fabric,
834 enum bfa_fcs_fabric_event event);
835void bfa_fcs_fabric_sm_auth_failed(struct bfa_fcs_fabric_s *fabric,
836 enum bfa_fcs_fabric_event event);
a36c61f9 837
acdc79a6 838/*
a36c61f9
KG		 839 * BFA FCS callback interfaces
840 */
841
acdc79a6 842/*
a36c61f9
KG		 843 * fcb Main fcs callbacks
844 */
845
846struct bfad_port_s;
847struct bfad_vf_s;
848struct bfad_vport_s;
849struct bfad_rport_s;
850
acdc79a6 851/*
a36c61f9
KG		 852 * lport callbacks
853 */
854struct bfad_port_s *bfa_fcb_lport_new(struct bfad_s *bfad,
855 struct bfa_fcs_lport_s *port,
856 enum bfa_lport_role roles,
857 struct bfad_vf_s *vf_drv,
858 struct bfad_vport_s *vp_drv);
a36c61f9 859
acdc79a6 860/*
a36c61f9
KG		 861 * vport callbacks
862 */
863void bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s);
864
acdc79a6 865/*
a36c61f9
KG		 866 * rport callbacks
867 */
868bfa_status_t bfa_fcb_rport_alloc(struct bfad_s *bfad,
869 struct bfa_fcs_rport_s **rport,
870 struct bfad_rport_s **rport_drv);
871
acdc79a6 872/*
a36c61f9
KG		 873 * itnim callbacks
874 */
875void bfa_fcb_itnim_alloc(struct bfad_s *bfad, struct bfa_fcs_itnim_s **itnim,
876 struct bfad_itnim_s **itnim_drv);
877void bfa_fcb_itnim_free(struct bfad_s *bfad,
878 struct bfad_itnim_s *itnim_drv);
879void bfa_fcb_itnim_online(struct bfad_itnim_s *itnim_drv);
880void bfa_fcb_itnim_offline(struct bfad_itnim_s *itnim_drv);
881
882#endif /* __BFA_FCS_H__ */
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