1#ifndef _BNX2FC_H_
2#define _BNX2FC_H_
3
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13
14#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
15
16#include <linux/module.h>
17#include <linux/moduleparam.h>
18#include <linux/kernel.h>
19#include <linux/skbuff.h>
20#include <linux/netdevice.h>
21#include <linux/etherdevice.h>
22#include <linux/if_ether.h>
23#include <linux/if_vlan.h>
24#include <linux/kthread.h>
25#include <linux/crc32.h>
26#include <linux/cpu.h>
27#include <linux/types.h>
28#include <linux/list.h>
29#include <linux/delay.h>
30#include <linux/timer.h>
31#include <linux/errno.h>
32#include <linux/pci.h>
33#include <linux/init.h>
34#include <linux/dma-mapping.h>
35#include <linux/workqueue.h>
36#include <linux/mutex.h>
37#include <linux/spinlock.h>
38#include <linux/bitops.h>
39#include <linux/log2.h>
40#include <linux/interrupt.h>
41#include <linux/sched.h>
42#include <linux/io.h>
43
44#include <scsi/scsi.h>
45#include <scsi/scsi_host.h>
46#include <scsi/scsi_device.h>
47#include <scsi/scsi_cmnd.h>
48#include <scsi/scsi_eh.h>
49#include <scsi/scsi_tcq.h>
50#include <scsi/libfc.h>
51#include <scsi/libfcoe.h>
52#include <scsi/fc_encode.h>
53#include <scsi/scsi_transport.h>
54#include <scsi/scsi_transport_fc.h>
55#include <scsi/fc/fc_fip.h>
56#include <scsi/fc/fc_fc2.h>
57#include <scsi/fc_frame.h>
58#include <scsi/fc/fc_fcoe.h>
59#include <scsi/fc/fc_fcp.h>
60
61#include "57xx_hsi_bnx2fc.h"
62#include "../../net/ethernet/broadcom/cnic_if.h"
63#include "../../net/ethernet/broadcom/bnx2x/bnx2x_mfw_req.h"
64#include "bnx2fc_constants.h"
65
66#define BNX2FC_NAME "bnx2fc"
67#define BNX2FC_VERSION "1.0.14"
68
69#define PFX "bnx2fc: "
70
71#define BCM_CHIP_LEN 16
72
73#define BNX2X_DOORBELL_PCI_BAR 2
74
75#define BNX2FC_MAX_BD_LEN 0xffff
76#define BNX2FC_BD_SPLIT_SZ 0x8000
77#define BNX2FC_MAX_BDS_PER_CMD 256
78
79#define BNX2FC_SQ_WQES_MAX 256
80
81#define BNX2FC_SCSI_MAX_SQES ((3 * BNX2FC_SQ_WQES_MAX) / 8)
82#define BNX2FC_TM_MAX_SQES ((BNX2FC_SQ_WQES_MAX) / 2)
83#define BNX2FC_ELS_MAX_SQES (BNX2FC_TM_MAX_SQES - 1)
84
85#define BNX2FC_RQ_WQES_MAX 16
86#define BNX2FC_CQ_WQES_MAX (BNX2FC_SQ_WQES_MAX + BNX2FC_RQ_WQES_MAX)
87
88#define BNX2FC_NUM_MAX_SESS 1024
89#define BNX2FC_NUM_MAX_SESS_LOG (ilog2(BNX2FC_NUM_MAX_SESS))
90
91#define BNX2FC_MAX_NPIV 256
92
93#define BNX2FC_MIN_PAYLOAD 256
94#define BNX2FC_MAX_PAYLOAD 2048
95#define BNX2FC_MFS \
96 (BNX2FC_MAX_PAYLOAD + sizeof(struct fc_frame_header))
97#define BNX2FC_MINI_JUMBO_MTU 2500
98
99
100#define BNX2FC_RQ_BUF_SZ 256
101#define BNX2FC_RQ_BUF_LOG_SZ (ilog2(BNX2FC_RQ_BUF_SZ))
102
103#define BNX2FC_SQ_WQE_SIZE (sizeof(struct fcoe_sqe))
104#define BNX2FC_CQ_WQE_SIZE (sizeof(struct fcoe_cqe))
105#define BNX2FC_RQ_WQE_SIZE (BNX2FC_RQ_BUF_SZ)
106#define BNX2FC_XFERQ_WQE_SIZE (sizeof(struct fcoe_xfrqe))
107#define BNX2FC_CONFQ_WQE_SIZE (sizeof(struct fcoe_confqe))
108#define BNX2FC_5771X_DB_PAGE_SIZE 128
109
110#define BNX2FC_TASK_SIZE 128
111#define BNX2FC_TASKS_PER_PAGE (PAGE_SIZE/BNX2FC_TASK_SIZE)
112
113#define BNX2FC_MAX_ROWS_IN_HASH_TBL 8
114#define BNX2FC_HASH_TBL_CHUNK_SIZE (16 * 1024)
115
116#define BNX2FC_MAX_SEQS 255
117#define BNX2FC_MAX_RETRY_CNT 3
118#define BNX2FC_MAX_RPORT_RETRY_CNT 255
119
120#define BNX2FC_READ (1 << 1)
121#define BNX2FC_WRITE (1 << 0)
122
123#define BNX2FC_MIN_XID 0
124#define FCOE_MAX_NUM_XIDS 0x2000
125#define FCOE_MAX_XID_OFFSET (FCOE_MAX_NUM_XIDS - 1)
126#define FCOE_XIDS_PER_CPU_OFFSET ((512 * nr_cpu_ids) - 1)
127#define BNX2FC_MAX_LUN 0xFFFF
128#define BNX2FC_MAX_FCP_TGT 256
129#define BNX2FC_MAX_CMD_LEN 16
130
131#define BNX2FC_TM_TIMEOUT 60
132#define BNX2FC_IO_TIMEOUT 20000UL
133
134#define BNX2FC_WAIT_CNT 1200
135#define BNX2FC_FW_TIMEOUT (3 * HZ)
136#define PORT_MAX 2
137
138#define CMD_SCSI_STATUS(Cmnd) ((Cmnd)->SCp.Status)
139
140
141#define FC_GOOD 0
142
143#define BNX2FC_RNID_HBA 0x7
144
145#define SRR_RETRY_COUNT 5
146#define REC_RETRY_COUNT 1
147#define BNX2FC_NUM_ERR_BITS 63
148
149#define BNX2FC_RELOGIN_WAIT_TIME 200
150#define BNX2FC_RELOGIN_WAIT_CNT 10
151
152#define BNX2FC_STATS(hba, stat, cnt) \
153 do { \
154 u32 val; \
155 \
156 val = fw_stats->stat.cnt; \
157 if (hba->prev_stats.stat.cnt <= val) \
158 val -= hba->prev_stats.stat.cnt; \
159 else \
160 val += (0xfffffff - hba->prev_stats.stat.cnt); \
161 hba->bfw_stats.cnt += val; \
162 } while (0)
163
164
165extern struct fcoe_percpu_s bnx2fc_global;
166
167extern struct workqueue_struct *bnx2fc_wq;
168
169struct bnx2fc_percpu_s {
170 struct task_struct *iothread;
171 struct list_head work_list;
172 spinlock_t fp_work_lock;
173};
174
175struct bnx2fc_fw_stats {
176 u64 fc_crc_cnt;
177 u64 fcoe_tx_pkt_cnt;
178 u64 fcoe_rx_pkt_cnt;
179 u64 fcoe_tx_byte_cnt;
180 u64 fcoe_rx_byte_cnt;
181};
182
183struct bnx2fc_hba {
184 struct list_head list;
185 struct cnic_dev *cnic;
186 struct pci_dev *pcidev;
187 struct net_device *phys_dev;
188 unsigned long reg_with_cnic;
189 #define BNX2FC_CNIC_REGISTERED 1
190 struct bnx2fc_cmd_mgr *cmd_mgr;
191 spinlock_t hba_lock;
192 struct mutex hba_mutex;
193 unsigned long adapter_state;
194 #define ADAPTER_STATE_UP 0
195 #define ADAPTER_STATE_GOING_DOWN 1
196 #define ADAPTER_STATE_LINK_DOWN 2
197 #define ADAPTER_STATE_READY 3
198 unsigned long flags;
199 #define BNX2FC_FLAG_FW_INIT_DONE 0
200 #define BNX2FC_FLAG_DESTROY_CMPL 1
201 u32 next_conn_id;
202
203
204 u16 max_xid;
205 u32 max_tasks;
206 u32 max_outstanding_cmds;
207 u32 elstm_xids;
208
209 struct fcoe_task_ctx_entry **task_ctx;
210 dma_addr_t *task_ctx_dma;
211 struct regpair *task_ctx_bd_tbl;
212 dma_addr_t task_ctx_bd_dma;
213
214 int hash_tbl_segment_count;
215 void **hash_tbl_segments;
216 void *hash_tbl_pbl;
217 dma_addr_t hash_tbl_pbl_dma;
218 struct fcoe_t2_hash_table_entry *t2_hash_tbl;
219 dma_addr_t t2_hash_tbl_dma;
220 char *t2_hash_tbl_ptr;
221 dma_addr_t t2_hash_tbl_ptr_dma;
222
223 char *dummy_buffer;
224 dma_addr_t dummy_buf_dma;
225
226
227 struct bnx2fc_rport **tgt_ofld_list;
228
229
230 struct bnx2fc_fw_stats bfw_stats;
231 struct fcoe_statistics_params prev_stats;
232 struct fcoe_statistics_params *stats_buffer;
233 dma_addr_t stats_buf_dma;
234 struct completion stat_req_done;
235 struct fcoe_capabilities fcoe_cap;
236
237
238 struct timer_list destroy_timer;
239 wait_queue_head_t destroy_wait;
240
241
242 wait_queue_head_t shutdown_wait;
243 int wait_for_link_down;
244 int num_ofld_sess;
245 struct list_head vports;
246
247 char chip_num[BCM_CHIP_LEN];
248};
249
250struct bnx2fc_interface {
251 struct list_head list;
252 unsigned long if_flags;
253 #define BNX2FC_CTLR_INIT_DONE 0
254 struct bnx2fc_hba *hba;
255 struct net_device *netdev;
256 struct packet_type fcoe_packet_type;
257 struct packet_type fip_packet_type;
258 struct workqueue_struct *timer_work_queue;
259 struct kref kref;
260 u8 vlan_enabled;
261 int vlan_id;
262 bool enabled;
263};
264
265#define bnx2fc_from_ctlr(x) \
266 ((struct bnx2fc_interface *)((x) + 1))
267
268#define bnx2fc_to_ctlr(x) \
269 ((struct fcoe_ctlr *)(((struct fcoe_ctlr *)(x)) - 1))
270
271struct bnx2fc_lport {
272 struct list_head list;
273 struct fc_lport *lport;
274};
275
276struct bnx2fc_cmd_mgr {
277 struct bnx2fc_hba *hba;
278 u16 next_idx;
279 struct list_head *free_list;
280 spinlock_t *free_list_lock;
281 struct io_bdt **io_bdt_pool;
282 struct bnx2fc_cmd **cmds;
283};
284
285struct bnx2fc_rport {
286 struct fcoe_port *port;
287 struct fc_rport *rport;
288 struct fc_rport_priv *rdata;
289 void __iomem *ctx_base;
290#define DPM_TRIGER_TYPE 0x40
291 u32 io_timeout;
292 u32 fcoe_conn_id;
293 u32 context_id;
294 u32 sid;
295 int dev_type;
296
297 unsigned long flags;
298#define BNX2FC_FLAG_SESSION_READY 0x1
299#define BNX2FC_FLAG_OFFLOADED 0x2
300#define BNX2FC_FLAG_DISABLED 0x3
301#define BNX2FC_FLAG_DESTROYED 0x4
302#define BNX2FC_FLAG_OFLD_REQ_CMPL 0x5
303#define BNX2FC_FLAG_CTX_ALLOC_FAILURE 0x6
304#define BNX2FC_FLAG_UPLD_REQ_COMPL 0x7
305#define BNX2FC_FLAG_EXPL_LOGO 0x8
306#define BNX2FC_FLAG_DISABLE_FAILED 0x9
307#define BNX2FC_FLAG_ENABLED 0xa
308
309 u8 src_addr[ETH_ALEN];
310 u32 max_sqes;
311 u32 max_rqes;
312 u32 max_cqes;
313 atomic_t free_sqes;
314
315 struct b577xx_doorbell_set_prod sq_db;
316 struct b577xx_fcoe_rx_doorbell rx_db;
317
318 struct fcoe_sqe *sq;
319 dma_addr_t sq_dma;
320 u16 sq_prod_idx;
321 u8 sq_curr_toggle_bit;
322 u32 sq_mem_size;
323
324 struct fcoe_cqe *cq;
325 dma_addr_t cq_dma;
326 u16 cq_cons_idx;
327 u8 cq_curr_toggle_bit;
328 u32 cq_mem_size;
329
330 void *rq;
331 dma_addr_t rq_dma;
332 u32 rq_prod_idx;
333 u32 rq_cons_idx;
334 u32 rq_mem_size;
335
336 void *rq_pbl;
337 dma_addr_t rq_pbl_dma;
338 u32 rq_pbl_size;
339
340 struct fcoe_xfrqe *xferq;
341 dma_addr_t xferq_dma;
342 u32 xferq_mem_size;
343
344 struct fcoe_confqe *confq;
345 dma_addr_t confq_dma;
346 u32 confq_mem_size;
347
348 void *confq_pbl;
349 dma_addr_t confq_pbl_dma;
350 u32 confq_pbl_size;
351
352 struct fcoe_conn_db *conn_db;
353 dma_addr_t conn_db_dma;
354 u32 conn_db_mem_size;
355
356 struct fcoe_sqe *lcq;
357 dma_addr_t lcq_dma;
358 u32 lcq_mem_size;
359
360 void *ofld_req[4];
361 dma_addr_t ofld_req_dma[4];
362 void *enbl_req;
363 dma_addr_t enbl_req_dma;
364
365 spinlock_t tgt_lock;
366 spinlock_t cq_lock;
367 atomic_t num_active_ios;
368 u32 flush_in_prog;
369 unsigned long timestamp;
370 struct list_head free_task_list;
371 struct bnx2fc_cmd *pending_queue[BNX2FC_SQ_WQES_MAX+1];
372 struct list_head active_cmd_queue;
373 struct list_head els_queue;
374 struct list_head io_retire_queue;
375 struct list_head active_tm_queue;
376
377 struct timer_list ofld_timer;
378 wait_queue_head_t ofld_wait;
379
380 struct timer_list upld_timer;
381 wait_queue_head_t upld_wait;
382};
383
384struct bnx2fc_mp_req {
385 u8 tm_flags;
386
387 u32 req_len;
388 void *req_buf;
389 dma_addr_t req_buf_dma;
390 struct fcoe_bd_ctx *mp_req_bd;
391 dma_addr_t mp_req_bd_dma;
392 struct fc_frame_header req_fc_hdr;
393
394 u32 resp_len;
395 void *resp_buf;
396 dma_addr_t resp_buf_dma;
397 struct fcoe_bd_ctx *mp_resp_bd;
398 dma_addr_t mp_resp_bd_dma;
399 struct fc_frame_header resp_fc_hdr;
400};
401
402struct bnx2fc_els_cb_arg {
403 struct bnx2fc_cmd *aborted_io_req;
404 struct bnx2fc_cmd *io_req;
405 u16 l2_oxid;
406 u32 offset;
407 enum fc_rctl r_ctl;
408};
409
410
411struct bnx2fc_cmd {
412 struct list_head link;
413 u8 on_active_queue;
414 u8 on_tmf_queue;
415 u8 cmd_type;
416#define BNX2FC_SCSI_CMD 1
417#define BNX2FC_TASK_MGMT_CMD 2
418#define BNX2FC_ABTS 3
419#define BNX2FC_ELS 4
420#define BNX2FC_CLEANUP 5
421#define BNX2FC_SEQ_CLEANUP 6
422 u8 io_req_flags;
423 struct kref refcount;
424 struct fcoe_port *port;
425 struct bnx2fc_rport *tgt;
426 struct scsi_cmnd *sc_cmd;
427 struct bnx2fc_cmd_mgr *cmd_mgr;
428 struct bnx2fc_mp_req mp_req;
429 void (*cb_func)(struct bnx2fc_els_cb_arg *cb_arg);
430 struct bnx2fc_els_cb_arg *cb_arg;
431 struct delayed_work timeout_work;
432 struct completion tm_done;
433 int wait_for_comp;
434 u16 xid;
435 struct fcoe_err_report_entry err_entry;
436 struct fcoe_task_ctx_entry *task;
437 struct io_bdt *bd_tbl;
438 struct fcp_rsp *rsp;
439 size_t data_xfer_len;
440 unsigned long req_flags;
441#define BNX2FC_FLAG_ISSUE_RRQ 0x1
442#define BNX2FC_FLAG_ISSUE_ABTS 0x2
443#define BNX2FC_FLAG_ABTS_DONE 0x3
444#define BNX2FC_FLAG_TM_COMPL 0x4
445#define BNX2FC_FLAG_TM_TIMEOUT 0x5
446#define BNX2FC_FLAG_IO_CLEANUP 0x6
447#define BNX2FC_FLAG_RETIRE_OXID 0x7
448#define BNX2FC_FLAG_EH_ABORT 0x8
449#define BNX2FC_FLAG_IO_COMPL 0x9
450#define BNX2FC_FLAG_ELS_DONE 0xa
451#define BNX2FC_FLAG_ELS_TIMEOUT 0xb
452#define BNX2FC_FLAG_CMD_LOST 0xc
453#define BNX2FC_FLAG_SRR_SENT 0xd
454 u8 rec_retry;
455 u8 srr_retry;
456 u32 srr_offset;
457 u8 srr_rctl;
458 u32 fcp_resid;
459 u32 fcp_rsp_len;
460 u32 fcp_sns_len;
461 u8 cdb_status;
462 u8 fcp_status;
463 u8 fcp_rsp_code;
464 u8 scsi_comp_flags;
465};
466
467struct io_bdt {
468 struct bnx2fc_cmd *io_req;
469 struct fcoe_bd_ctx *bd_tbl;
470 dma_addr_t bd_tbl_dma;
471 u16 bd_valid;
472};
473
474struct bnx2fc_work {
475 struct list_head list;
476 struct bnx2fc_rport *tgt;
477 u16 wqe;
478};
479struct bnx2fc_unsol_els {
480 struct fc_lport *lport;
481 struct fc_frame *fp;
482 struct bnx2fc_hba *hba;
483 struct work_struct unsol_els_work;
484};
485
486
487
488struct bnx2fc_cmd *bnx2fc_cmd_alloc(struct bnx2fc_rport *tgt);
489struct bnx2fc_cmd *bnx2fc_elstm_alloc(struct bnx2fc_rport *tgt, int type);
490void bnx2fc_cmd_release(struct kref *ref);
491int bnx2fc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *sc_cmd);
492int bnx2fc_send_fw_fcoe_init_msg(struct bnx2fc_hba *hba);
493int bnx2fc_send_fw_fcoe_destroy_msg(struct bnx2fc_hba *hba);
494int bnx2fc_send_session_ofld_req(struct fcoe_port *port,
495 struct bnx2fc_rport *tgt);
496int bnx2fc_send_session_enable_req(struct fcoe_port *port,
497 struct bnx2fc_rport *tgt);
498int bnx2fc_send_session_disable_req(struct fcoe_port *port,
499 struct bnx2fc_rport *tgt);
500int bnx2fc_send_session_destroy_req(struct bnx2fc_hba *hba,
501 struct bnx2fc_rport *tgt);
502int bnx2fc_map_doorbell(struct bnx2fc_rport *tgt);
503void bnx2fc_indicate_kcqe(void *context, struct kcqe *kcq[],
504 u32 num_cqe);
505int bnx2fc_setup_task_ctx(struct bnx2fc_hba *hba);
506void bnx2fc_free_task_ctx(struct bnx2fc_hba *hba);
507int bnx2fc_setup_fw_resc(struct bnx2fc_hba *hba);
508void bnx2fc_free_fw_resc(struct bnx2fc_hba *hba);
509struct bnx2fc_cmd_mgr *bnx2fc_cmd_mgr_alloc(struct bnx2fc_hba *hba);
510void bnx2fc_cmd_mgr_free(struct bnx2fc_cmd_mgr *cmgr);
511void bnx2fc_get_link_state(struct bnx2fc_hba *hba);
512char *bnx2fc_get_next_rqe(struct bnx2fc_rport *tgt, u8 num_items);
513void bnx2fc_return_rqe(struct bnx2fc_rport *tgt, u8 num_items);
514int bnx2fc_get_paged_crc_eof(struct sk_buff *skb, int tlen);
515int bnx2fc_send_rrq(struct bnx2fc_cmd *aborted_io_req);
516int bnx2fc_send_adisc(struct bnx2fc_rport *tgt, struct fc_frame *fp);
517int bnx2fc_send_logo(struct bnx2fc_rport *tgt, struct fc_frame *fp);
518int bnx2fc_send_rls(struct bnx2fc_rport *tgt, struct fc_frame *fp);
519int bnx2fc_initiate_cleanup(struct bnx2fc_cmd *io_req);
520int bnx2fc_initiate_abts(struct bnx2fc_cmd *io_req);
521void bnx2fc_cmd_timer_set(struct bnx2fc_cmd *io_req,
522 unsigned int timer_msec);
523int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req);
524void bnx2fc_init_cleanup_task(struct bnx2fc_cmd *io_req,
525 struct fcoe_task_ctx_entry *task,
526 u16 orig_xid);
527void bnx2fc_init_seq_cleanup_task(struct bnx2fc_cmd *seq_clnup_req,
528 struct fcoe_task_ctx_entry *task,
529 struct bnx2fc_cmd *orig_io_req,
530 u32 offset);
531void bnx2fc_init_mp_task(struct bnx2fc_cmd *io_req,
532 struct fcoe_task_ctx_entry *task);
533void bnx2fc_init_task(struct bnx2fc_cmd *io_req,
534 struct fcoe_task_ctx_entry *task);
535void bnx2fc_add_2_sq(struct bnx2fc_rport *tgt, u16 xid);
536void bnx2fc_ring_doorbell(struct bnx2fc_rport *tgt);
537int bnx2fc_eh_abort(struct scsi_cmnd *sc_cmd);
538int bnx2fc_eh_host_reset(struct scsi_cmnd *sc_cmd);
539int bnx2fc_eh_target_reset(struct scsi_cmnd *sc_cmd);
540int bnx2fc_eh_device_reset(struct scsi_cmnd *sc_cmd);
541void bnx2fc_rport_event_handler(struct fc_lport *lport,
542 struct fc_rport_priv *rport,
543 enum fc_rport_event event);
544void bnx2fc_process_scsi_cmd_compl(struct bnx2fc_cmd *io_req,
545 struct fcoe_task_ctx_entry *task,
546 u8 num_rq);
547void bnx2fc_process_cleanup_compl(struct bnx2fc_cmd *io_req,
548 struct fcoe_task_ctx_entry *task,
549 u8 num_rq);
550void bnx2fc_process_abts_compl(struct bnx2fc_cmd *io_req,
551 struct fcoe_task_ctx_entry *task,
552 u8 num_rq);
553void bnx2fc_process_tm_compl(struct bnx2fc_cmd *io_req,
554 struct fcoe_task_ctx_entry *task,
555 u8 num_rq);
556void bnx2fc_process_els_compl(struct bnx2fc_cmd *els_req,
557 struct fcoe_task_ctx_entry *task,
558 u8 num_rq);
559void bnx2fc_build_fcp_cmnd(struct bnx2fc_cmd *io_req,
560 struct fcp_cmnd *fcp_cmnd);
561
562
563
564void bnx2fc_flush_active_ios(struct bnx2fc_rport *tgt);
565struct fc_seq *bnx2fc_elsct_send(struct fc_lport *lport, u32 did,
566 struct fc_frame *fp, unsigned int op,
567 void (*resp)(struct fc_seq *,
568 struct fc_frame *,
569 void *),
570 void *arg, u32 timeout);
571void bnx2fc_arm_cq(struct bnx2fc_rport *tgt);
572int bnx2fc_process_new_cqes(struct bnx2fc_rport *tgt);
573void bnx2fc_process_cq_compl(struct bnx2fc_rport *tgt, u16 wqe);
574struct bnx2fc_rport *bnx2fc_tgt_lookup(struct fcoe_port *port,
575 u32 port_id);
576void bnx2fc_process_l2_frame_compl(struct bnx2fc_rport *tgt,
577 unsigned char *buf,
578 u32 frame_len, u16 l2_oxid);
579int bnx2fc_send_stat_req(struct bnx2fc_hba *hba);
580int bnx2fc_post_io_req(struct bnx2fc_rport *tgt, struct bnx2fc_cmd *io_req);
581int bnx2fc_send_rec(struct bnx2fc_cmd *orig_io_req);
582int bnx2fc_send_srr(struct bnx2fc_cmd *orig_io_req, u32 offset, u8 r_ctl);
583void bnx2fc_process_seq_cleanup_compl(struct bnx2fc_cmd *seq_clnup_req,
584 struct fcoe_task_ctx_entry *task,
585 u8 rx_state);
586int bnx2fc_initiate_seq_cleanup(struct bnx2fc_cmd *orig_io_req, u32 offset,
587 enum fc_rctl r_ctl);
588
589
590#include "bnx2fc_debug.h"
591
592#endif
593
