/drivers/scsi/lpfc/lpfc_sli4.h
C Header | 619 lines | 500 code | 54 blank | 65 comment | 0 complexity | fc462a9f0133c8170150ef0c9f0262bb MD5 | raw file
Possible License(s): GPL-2.0, LGPL-2.0, AGPL-1.0
1/*******************************************************************
2 * This file is part of the Emulex Linux Device Driver for *
3 * Fibre Channel Host Bus Adapters. *
4 * Copyright (C) 2009-2011 Emulex. All rights reserved. *
5 * EMULEX and SLI are trademarks of Emulex. *
6 * www.emulex.com *
7 * *
8 * This program is free software; you can redistribute it and/or *
9 * modify it under the terms of version 2 of the GNU General *
10 * Public License as published by the Free Software Foundation. *
11 * This program is distributed in the hope that it will be useful. *
12 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND *
13 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, *
14 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
15 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD *
16 * TO BE LEGALLY INVALID. See the GNU General Public License for *
17 * more details, a copy of which can be found in the file COPYING *
18 * included with this package. *
19 *******************************************************************/
20
21#define LPFC_ACTIVE_MBOX_WAIT_CNT 100
22#define LPFC_XRI_EXCH_BUSY_WAIT_TMO 10000
23#define LPFC_XRI_EXCH_BUSY_WAIT_T1 10
24#define LPFC_XRI_EXCH_BUSY_WAIT_T2 30000
25#define LPFC_RELEASE_NOTIFICATION_INTERVAL 32
26#define LPFC_GET_QE_REL_INT 32
27#define LPFC_RPI_LOW_WATER_MARK 10
28
29#define LPFC_UNREG_FCF 1
30#define LPFC_SKIP_UNREG_FCF 0
31
32/* Amount of time in seconds for waiting FCF rediscovery to complete */
33#define LPFC_FCF_REDISCOVER_WAIT_TMO 2000 /* msec */
34
35/* Number of SGL entries can be posted in a 4KB nonembedded mbox command */
36#define LPFC_NEMBED_MBOX_SGL_CNT 254
37
38/* Multi-queue arrangement for fast-path FCP work queues */
39#define LPFC_FN_EQN_MAX 8
40#define LPFC_SP_EQN_DEF 1
41#define LPFC_FP_EQN_DEF 4
42#define LPFC_FP_EQN_MIN 1
43#define LPFC_FP_EQN_MAX (LPFC_FN_EQN_MAX - LPFC_SP_EQN_DEF)
44
45#define LPFC_FN_WQN_MAX 32
46#define LPFC_SP_WQN_DEF 1
47#define LPFC_FP_WQN_DEF 4
48#define LPFC_FP_WQN_MIN 1
49#define LPFC_FP_WQN_MAX (LPFC_FN_WQN_MAX - LPFC_SP_WQN_DEF)
50
51/*
52 * Provide the default FCF Record attributes used by the driver
53 * when nonFIP mode is configured and there is no other default
54 * FCF Record attributes.
55 */
56#define LPFC_FCOE_FCF_DEF_INDEX 0
57#define LPFC_FCOE_FCF_GET_FIRST 0xFFFF
58#define LPFC_FCOE_FCF_NEXT_NONE 0xFFFF
59
60#define LPFC_FCOE_NULL_VID 0xFFF
61#define LPFC_FCOE_IGNORE_VID 0xFFFF
62
63/* First 3 bytes of default FCF MAC is specified by FC_MAP */
64#define LPFC_FCOE_FCF_MAC3 0xFF
65#define LPFC_FCOE_FCF_MAC4 0xFF
66#define LPFC_FCOE_FCF_MAC5 0xFE
67#define LPFC_FCOE_FCF_MAP0 0x0E
68#define LPFC_FCOE_FCF_MAP1 0xFC
69#define LPFC_FCOE_FCF_MAP2 0x00
70#define LPFC_FCOE_MAX_RCV_SIZE 0x800
71#define LPFC_FCOE_FKA_ADV_PER 0
72#define LPFC_FCOE_FIP_PRIORITY 0x80
73
74#define sli4_sid_from_fc_hdr(fc_hdr) \
75 ((fc_hdr)->fh_s_id[0] << 16 | \
76 (fc_hdr)->fh_s_id[1] << 8 | \
77 (fc_hdr)->fh_s_id[2])
78
79#define sli4_fctl_from_fc_hdr(fc_hdr) \
80 ((fc_hdr)->fh_f_ctl[0] << 16 | \
81 (fc_hdr)->fh_f_ctl[1] << 8 | \
82 (fc_hdr)->fh_f_ctl[2])
83
84#define LPFC_FW_RESET_MAXIMUM_WAIT_10MS_CNT 12000
85
86enum lpfc_sli4_queue_type {
87 LPFC_EQ,
88 LPFC_GCQ,
89 LPFC_MCQ,
90 LPFC_WCQ,
91 LPFC_RCQ,
92 LPFC_MQ,
93 LPFC_WQ,
94 LPFC_HRQ,
95 LPFC_DRQ
96};
97
98/* The queue sub-type defines the functional purpose of the queue */
99enum lpfc_sli4_queue_subtype {
100 LPFC_NONE,
101 LPFC_MBOX,
102 LPFC_FCP,
103 LPFC_ELS,
104 LPFC_USOL
105};
106
107union sli4_qe {
108 void *address;
109 struct lpfc_eqe *eqe;
110 struct lpfc_cqe *cqe;
111 struct lpfc_mcqe *mcqe;
112 struct lpfc_wcqe_complete *wcqe_complete;
113 struct lpfc_wcqe_release *wcqe_release;
114 struct sli4_wcqe_xri_aborted *wcqe_xri_aborted;
115 struct lpfc_rcqe_complete *rcqe_complete;
116 struct lpfc_mqe *mqe;
117 union lpfc_wqe *wqe;
118 struct lpfc_rqe *rqe;
119};
120
121struct lpfc_queue {
122 struct list_head list;
123 enum lpfc_sli4_queue_type type;
124 enum lpfc_sli4_queue_subtype subtype;
125 struct lpfc_hba *phba;
126 struct list_head child_list;
127 uint32_t entry_count; /* Number of entries to support on the queue */
128 uint32_t entry_size; /* Size of each queue entry. */
129 uint32_t queue_id; /* Queue ID assigned by the hardware */
130 uint32_t assoc_qid; /* Queue ID associated with, for CQ/WQ/MQ */
131 struct list_head page_list;
132 uint32_t page_count; /* Number of pages allocated for this queue */
133 uint32_t host_index; /* The host's index for putting or getting */
134 uint32_t hba_index; /* The last known hba index for get or put */
135 union sli4_qe qe[1]; /* array to index entries (must be last) */
136};
137
138struct lpfc_sli4_link {
139 uint8_t speed;
140 uint8_t duplex;
141 uint8_t status;
142 uint8_t type;
143 uint8_t number;
144 uint8_t fault;
145 uint16_t logical_speed;
146 uint16_t topology;
147};
148
149struct lpfc_fcf_rec {
150 uint8_t fabric_name[8];
151 uint8_t switch_name[8];
152 uint8_t mac_addr[6];
153 uint16_t fcf_indx;
154 uint32_t priority;
155 uint16_t vlan_id;
156 uint32_t addr_mode;
157 uint32_t flag;
158#define BOOT_ENABLE 0x01
159#define RECORD_VALID 0x02
160};
161
162struct lpfc_fcf {
163 uint16_t fcfi;
164 uint32_t fcf_flag;
165#define FCF_AVAILABLE 0x01 /* FCF available for discovery */
166#define FCF_REGISTERED 0x02 /* FCF registered with FW */
167#define FCF_SCAN_DONE 0x04 /* FCF table scan done */
168#define FCF_IN_USE 0x08 /* Atleast one discovery completed */
169#define FCF_INIT_DISC 0x10 /* Initial FCF discovery */
170#define FCF_DEAD_DISC 0x20 /* FCF DEAD fast FCF failover discovery */
171#define FCF_ACVL_DISC 0x40 /* All CVL fast FCF failover discovery */
172#define FCF_DISCOVERY (FCF_INIT_DISC | FCF_DEAD_DISC | FCF_ACVL_DISC)
173#define FCF_REDISC_PEND 0x80 /* FCF rediscovery pending */
174#define FCF_REDISC_EVT 0x100 /* FCF rediscovery event to worker thread */
175#define FCF_REDISC_FOV 0x200 /* Post FCF rediscovery fast failover */
176#define FCF_REDISC_PROG (FCF_REDISC_PEND | FCF_REDISC_EVT)
177 uint32_t addr_mode;
178 uint32_t eligible_fcf_cnt;
179 struct lpfc_fcf_rec current_rec;
180 struct lpfc_fcf_rec failover_rec;
181 struct timer_list redisc_wait;
182 unsigned long *fcf_rr_bmask; /* Eligible FCF indexes for RR failover */
183};
184
185/*
186 * Maximum FCF table index, it is for driver internal book keeping, it
187 * just needs to be no less than the supported HBA's FCF table size.
188 */
189#define LPFC_SLI4_FCF_TBL_INDX_MAX 32
190
191#define LPFC_REGION23_SIGNATURE "RG23"
192#define LPFC_REGION23_VERSION 1
193#define LPFC_REGION23_LAST_REC 0xff
194#define DRIVER_SPECIFIC_TYPE 0xA2
195#define LINUX_DRIVER_ID 0x20
196#define PORT_STE_TYPE 0x1
197
198struct lpfc_fip_param_hdr {
199 uint8_t type;
200#define FCOE_PARAM_TYPE 0xA0
201 uint8_t length;
202#define FCOE_PARAM_LENGTH 2
203 uint8_t parm_version;
204#define FIPP_VERSION 0x01
205 uint8_t parm_flags;
206#define lpfc_fip_param_hdr_fipp_mode_SHIFT 6
207#define lpfc_fip_param_hdr_fipp_mode_MASK 0x3
208#define lpfc_fip_param_hdr_fipp_mode_WORD parm_flags
209#define FIPP_MODE_ON 0x1
210#define FIPP_MODE_OFF 0x0
211#define FIPP_VLAN_VALID 0x1
212};
213
214struct lpfc_fcoe_params {
215 uint8_t fc_map[3];
216 uint8_t reserved1;
217 uint16_t vlan_tag;
218 uint8_t reserved[2];
219};
220
221struct lpfc_fcf_conn_hdr {
222 uint8_t type;
223#define FCOE_CONN_TBL_TYPE 0xA1
224 uint8_t length; /* words */
225 uint8_t reserved[2];
226};
227
228struct lpfc_fcf_conn_rec {
229 uint16_t flags;
230#define FCFCNCT_VALID 0x0001
231#define FCFCNCT_BOOT 0x0002
232#define FCFCNCT_PRIMARY 0x0004 /* if not set, Secondary */
233#define FCFCNCT_FBNM_VALID 0x0008
234#define FCFCNCT_SWNM_VALID 0x0010
235#define FCFCNCT_VLAN_VALID 0x0020
236#define FCFCNCT_AM_VALID 0x0040
237#define FCFCNCT_AM_PREFERRED 0x0080 /* if not set, AM Required */
238#define FCFCNCT_AM_SPMA 0x0100 /* if not set, FPMA */
239
240 uint16_t vlan_tag;
241 uint8_t fabric_name[8];
242 uint8_t switch_name[8];
243};
244
245struct lpfc_fcf_conn_entry {
246 struct list_head list;
247 struct lpfc_fcf_conn_rec conn_rec;
248};
249
250/*
251 * Define the host's bootstrap mailbox. This structure contains
252 * the member attributes needed to create, use, and destroy the
253 * bootstrap mailbox region.
254 *
255 * The macro definitions for the bmbx data structure are defined
256 * in lpfc_hw4.h with the register definition.
257 */
258struct lpfc_bmbx {
259 struct lpfc_dmabuf *dmabuf;
260 struct dma_address dma_address;
261 void *avirt;
262 dma_addr_t aphys;
263 uint32_t bmbx_size;
264};
265
266#define LPFC_EQE_SIZE LPFC_EQE_SIZE_4
267
268#define LPFC_EQE_SIZE_4B 4
269#define LPFC_EQE_SIZE_16B 16
270#define LPFC_CQE_SIZE 16
271#define LPFC_WQE_SIZE 64
272#define LPFC_MQE_SIZE 256
273#define LPFC_RQE_SIZE 8
274
275#define LPFC_EQE_DEF_COUNT 1024
276#define LPFC_CQE_DEF_COUNT 256
277#define LPFC_WQE_DEF_COUNT 256
278#define LPFC_MQE_DEF_COUNT 16
279#define LPFC_RQE_DEF_COUNT 512
280
281#define LPFC_QUEUE_NOARM false
282#define LPFC_QUEUE_REARM true
283
284
285/*
286 * SLI4 CT field defines
287 */
288#define SLI4_CT_RPI 0
289#define SLI4_CT_VPI 1
290#define SLI4_CT_VFI 2
291#define SLI4_CT_FCFI 3
292
293#define LPFC_SLI4_FL1_MAX_SEGMENT_SIZE 0x10000
294#define LPFC_SLI4_FL1_MAX_BUF_SIZE 0X2000
295#define LPFC_SLI4_MIN_BUF_SIZE 0x400
296#define LPFC_SLI4_MAX_BUF_SIZE 0x20000
297
298/*
299 * SLI4 specific data structures
300 */
301struct lpfc_max_cfg_param {
302 uint16_t max_xri;
303 uint16_t xri_base;
304 uint16_t xri_used;
305 uint16_t max_rpi;
306 uint16_t rpi_base;
307 uint16_t rpi_used;
308 uint16_t max_vpi;
309 uint16_t vpi_base;
310 uint16_t vpi_used;
311 uint16_t max_vfi;
312 uint16_t vfi_base;
313 uint16_t vfi_used;
314 uint16_t max_fcfi;
315 uint16_t fcfi_used;
316 uint16_t max_eq;
317 uint16_t max_rq;
318 uint16_t max_cq;
319 uint16_t max_wq;
320};
321
322struct lpfc_hba;
323/* SLI4 HBA multi-fcp queue handler struct */
324struct lpfc_fcp_eq_hdl {
325 uint32_t idx;
326 struct lpfc_hba *phba;
327};
328
329/* Port Capabilities for SLI4 Parameters */
330struct lpfc_pc_sli4_params {
331 uint32_t supported;
332 uint32_t if_type;
333 uint32_t sli_rev;
334 uint32_t sli_family;
335 uint32_t featurelevel_1;
336 uint32_t featurelevel_2;
337 uint32_t proto_types;
338#define LPFC_SLI4_PROTO_FCOE 0x0000001
339#define LPFC_SLI4_PROTO_FC 0x0000002
340#define LPFC_SLI4_PROTO_NIC 0x0000004
341#define LPFC_SLI4_PROTO_ISCSI 0x0000008
342#define LPFC_SLI4_PROTO_RDMA 0x0000010
343 uint32_t sge_supp_len;
344 uint32_t if_page_sz;
345 uint32_t rq_db_window;
346 uint32_t loopbk_scope;
347 uint32_t eq_pages_max;
348 uint32_t eqe_size;
349 uint32_t cq_pages_max;
350 uint32_t cqe_size;
351 uint32_t mq_pages_max;
352 uint32_t mqe_size;
353 uint32_t mq_elem_cnt;
354 uint32_t wq_pages_max;
355 uint32_t wqe_size;
356 uint32_t rq_pages_max;
357 uint32_t rqe_size;
358 uint32_t hdr_pages_max;
359 uint32_t hdr_size;
360 uint32_t hdr_pp_align;
361 uint32_t sgl_pages_max;
362 uint32_t sgl_pp_align;
363 uint8_t cqv;
364 uint8_t mqv;
365 uint8_t wqv;
366 uint8_t rqv;
367};
368
369struct lpfc_iov {
370 uint32_t pf_number;
371 uint32_t vf_number;
372};
373
374/* SLI4 HBA data structure entries */
375struct lpfc_sli4_hba {
376 void __iomem *conf_regs_memmap_p; /* Kernel memory mapped address for
377 PCI BAR0, config space registers */
378 void __iomem *ctrl_regs_memmap_p; /* Kernel memory mapped address for
379 PCI BAR1, control registers */
380 void __iomem *drbl_regs_memmap_p; /* Kernel memory mapped address for
381 PCI BAR2, doorbell registers */
382 union {
383 struct {
384 /* IF Type 0, BAR 0 PCI cfg space reg mem map */
385 void __iomem *UERRLOregaddr;
386 void __iomem *UERRHIregaddr;
387 void __iomem *UEMASKLOregaddr;
388 void __iomem *UEMASKHIregaddr;
389 } if_type0;
390 struct {
391 /* IF Type 2, BAR 0 PCI cfg space reg mem map. */
392 void __iomem *STATUSregaddr;
393 void __iomem *CTRLregaddr;
394 void __iomem *ERR1regaddr;
395 void __iomem *ERR2regaddr;
396 } if_type2;
397 } u;
398
399 /* IF type 0, BAR1 and if type 2, Bar 0 CSR register memory map */
400 void __iomem *PSMPHRregaddr;
401
402 /* Well-known SLI INTF register memory map. */
403 void __iomem *SLIINTFregaddr;
404
405 /* IF type 0, BAR 1 function CSR register memory map */
406 void __iomem *ISRregaddr; /* HST_ISR register */
407 void __iomem *IMRregaddr; /* HST_IMR register */
408 void __iomem *ISCRregaddr; /* HST_ISCR register */
409 /* IF type 0, BAR 0 and if type 2, BAR 0 doorbell register memory map */
410 void __iomem *RQDBregaddr; /* RQ_DOORBELL register */
411 void __iomem *WQDBregaddr; /* WQ_DOORBELL register */
412 void __iomem *EQCQDBregaddr; /* EQCQ_DOORBELL register */
413 void __iomem *MQDBregaddr; /* MQ_DOORBELL register */
414 void __iomem *BMBXregaddr; /* BootStrap MBX register */
415
416 uint32_t ue_mask_lo;
417 uint32_t ue_mask_hi;
418 struct lpfc_register sli_intf;
419 struct lpfc_pc_sli4_params pc_sli4_params;
420 struct msix_entry *msix_entries;
421 uint32_t cfg_eqn;
422 uint32_t msix_vec_nr;
423 struct lpfc_fcp_eq_hdl *fcp_eq_hdl; /* FCP per-WQ handle */
424 /* Pointers to the constructed SLI4 queues */
425 struct lpfc_queue **fp_eq; /* Fast-path event queue */
426 struct lpfc_queue *sp_eq; /* Slow-path event queue */
427 struct lpfc_queue **fcp_wq;/* Fast-path FCP work queue */
428 struct lpfc_queue *mbx_wq; /* Slow-path MBOX work queue */
429 struct lpfc_queue *els_wq; /* Slow-path ELS work queue */
430 struct lpfc_queue *hdr_rq; /* Slow-path Header Receive queue */
431 struct lpfc_queue *dat_rq; /* Slow-path Data Receive queue */
432 struct lpfc_queue **fcp_cq;/* Fast-path FCP compl queue */
433 struct lpfc_queue *mbx_cq; /* Slow-path mailbox complete queue */
434 struct lpfc_queue *els_cq; /* Slow-path ELS response complete queue */
435
436 /* Setup information for various queue parameters */
437 int eq_esize;
438 int eq_ecount;
439 int cq_esize;
440 int cq_ecount;
441 int wq_esize;
442 int wq_ecount;
443 int mq_esize;
444 int mq_ecount;
445 int rq_esize;
446 int rq_ecount;
447#define LPFC_SP_EQ_MAX_INTR_SEC 10000
448#define LPFC_FP_EQ_MAX_INTR_SEC 10000
449
450 uint32_t intr_enable;
451 struct lpfc_bmbx bmbx;
452 struct lpfc_max_cfg_param max_cfg_param;
453 uint16_t extents_in_use; /* must allocate resource extents. */
454 uint16_t rpi_hdrs_in_use; /* must post rpi hdrs if set. */
455 uint16_t next_xri; /* last_xri - max_cfg_param.xri_base = used */
456 uint16_t next_rpi;
457 uint16_t scsi_xri_max;
458 uint16_t scsi_xri_cnt;
459 uint16_t scsi_xri_start;
460 struct list_head lpfc_free_sgl_list;
461 struct list_head lpfc_sgl_list;
462 struct lpfc_sglq **lpfc_els_sgl_array;
463 struct list_head lpfc_abts_els_sgl_list;
464 struct lpfc_scsi_buf **lpfc_scsi_psb_array;
465 struct list_head lpfc_abts_scsi_buf_list;
466 uint32_t total_sglq_bufs;
467 struct lpfc_sglq **lpfc_sglq_active_list;
468 struct list_head lpfc_rpi_hdr_list;
469 unsigned long *rpi_bmask;
470 uint16_t *rpi_ids;
471 uint16_t rpi_count;
472 struct list_head lpfc_rpi_blk_list;
473 unsigned long *xri_bmask;
474 uint16_t *xri_ids;
475 uint16_t xri_count;
476 struct list_head lpfc_xri_blk_list;
477 unsigned long *vfi_bmask;
478 uint16_t *vfi_ids;
479 uint16_t vfi_count;
480 struct list_head lpfc_vfi_blk_list;
481 struct lpfc_sli4_flags sli4_flags;
482 struct list_head sp_queue_event;
483 struct list_head sp_cqe_event_pool;
484 struct list_head sp_asynce_work_queue;
485 struct list_head sp_fcp_xri_aborted_work_queue;
486 struct list_head sp_els_xri_aborted_work_queue;
487 struct list_head sp_unsol_work_queue;
488 struct lpfc_sli4_link link_state;
489 struct lpfc_iov iov;
490 spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */
491 spinlock_t abts_sgl_list_lock; /* list of aborted els IOs */
492};
493
494enum lpfc_sge_type {
495 GEN_BUFF_TYPE,
496 SCSI_BUFF_TYPE
497};
498
499enum lpfc_sgl_state {
500 SGL_FREED,
501 SGL_ALLOCATED,
502 SGL_XRI_ABORTED
503};
504
505struct lpfc_sglq {
506 /* lpfc_sglqs are used in double linked lists */
507 struct list_head list;
508 struct list_head clist;
509 enum lpfc_sge_type buff_type; /* is this a scsi sgl */
510 enum lpfc_sgl_state state;
511 struct lpfc_nodelist *ndlp; /* ndlp associated with IO */
512 uint16_t iotag; /* pre-assigned IO tag */
513 uint16_t sli4_lxritag; /* logical pre-assigned xri. */
514 uint16_t sli4_xritag; /* pre-assigned XRI, (OXID) tag. */
515 struct sli4_sge *sgl; /* pre-assigned SGL */
516 void *virt; /* virtual address. */
517 dma_addr_t phys; /* physical address */
518};
519
520struct lpfc_rpi_hdr {
521 struct list_head list;
522 uint32_t len;
523 struct lpfc_dmabuf *dmabuf;
524 uint32_t page_count;
525 uint32_t start_rpi;
526};
527
528struct lpfc_rsrc_blks {
529 struct list_head list;
530 uint16_t rsrc_start;
531 uint16_t rsrc_size;
532 uint16_t rsrc_used;
533};
534
535/*
536 * SLI4 specific function prototypes
537 */
538int lpfc_pci_function_reset(struct lpfc_hba *);
539int lpfc_sli4_hba_setup(struct lpfc_hba *);
540int lpfc_sli4_config(struct lpfc_hba *, struct lpfcMboxq *, uint8_t,
541 uint8_t, uint32_t, bool);
542void lpfc_sli4_mbox_cmd_free(struct lpfc_hba *, struct lpfcMboxq *);
543void lpfc_sli4_mbx_sge_set(struct lpfcMboxq *, uint32_t, dma_addr_t, uint32_t);
544void lpfc_sli4_mbx_sge_get(struct lpfcMboxq *, uint32_t,
545 struct lpfc_mbx_sge *);
546int lpfc_sli4_mbx_read_fcf_rec(struct lpfc_hba *, struct lpfcMboxq *,
547 uint16_t);
548
549void lpfc_sli4_hba_reset(struct lpfc_hba *);
550struct lpfc_queue *lpfc_sli4_queue_alloc(struct lpfc_hba *, uint32_t,
551 uint32_t);
552void lpfc_sli4_queue_free(struct lpfc_queue *);
553uint32_t lpfc_eq_create(struct lpfc_hba *, struct lpfc_queue *, uint16_t);
554uint32_t lpfc_cq_create(struct lpfc_hba *, struct lpfc_queue *,
555 struct lpfc_queue *, uint32_t, uint32_t);
556int32_t lpfc_mq_create(struct lpfc_hba *, struct lpfc_queue *,
557 struct lpfc_queue *, uint32_t);
558uint32_t lpfc_wq_create(struct lpfc_hba *, struct lpfc_queue *,
559 struct lpfc_queue *, uint32_t);
560uint32_t lpfc_rq_create(struct lpfc_hba *, struct lpfc_queue *,
561 struct lpfc_queue *, struct lpfc_queue *, uint32_t);
562uint32_t lpfc_eq_destroy(struct lpfc_hba *, struct lpfc_queue *);
563uint32_t lpfc_cq_destroy(struct lpfc_hba *, struct lpfc_queue *);
564uint32_t lpfc_mq_destroy(struct lpfc_hba *, struct lpfc_queue *);
565uint32_t lpfc_wq_destroy(struct lpfc_hba *, struct lpfc_queue *);
566uint32_t lpfc_rq_destroy(struct lpfc_hba *, struct lpfc_queue *,
567 struct lpfc_queue *);
568int lpfc_sli4_queue_setup(struct lpfc_hba *);
569void lpfc_sli4_queue_unset(struct lpfc_hba *);
570int lpfc_sli4_post_sgl(struct lpfc_hba *, dma_addr_t, dma_addr_t, uint16_t);
571int lpfc_sli4_repost_scsi_sgl_list(struct lpfc_hba *);
572uint16_t lpfc_sli4_next_xritag(struct lpfc_hba *);
573int lpfc_sli4_post_async_mbox(struct lpfc_hba *);
574int lpfc_sli4_post_els_sgl_list(struct lpfc_hba *phba);
575int lpfc_sli4_post_els_sgl_list_ext(struct lpfc_hba *phba);
576int lpfc_sli4_post_scsi_sgl_block(struct lpfc_hba *, struct list_head *, int);
577int lpfc_sli4_post_scsi_sgl_blk_ext(struct lpfc_hba *, struct list_head *,
578 int);
579struct lpfc_cq_event *__lpfc_sli4_cq_event_alloc(struct lpfc_hba *);
580struct lpfc_cq_event *lpfc_sli4_cq_event_alloc(struct lpfc_hba *);
581void __lpfc_sli4_cq_event_release(struct lpfc_hba *, struct lpfc_cq_event *);
582void lpfc_sli4_cq_event_release(struct lpfc_hba *, struct lpfc_cq_event *);
583int lpfc_sli4_init_rpi_hdrs(struct lpfc_hba *);
584int lpfc_sli4_post_rpi_hdr(struct lpfc_hba *, struct lpfc_rpi_hdr *);
585int lpfc_sli4_post_all_rpi_hdrs(struct lpfc_hba *);
586struct lpfc_rpi_hdr *lpfc_sli4_create_rpi_hdr(struct lpfc_hba *);
587void lpfc_sli4_remove_rpi_hdrs(struct lpfc_hba *);
588int lpfc_sli4_alloc_rpi(struct lpfc_hba *);
589void lpfc_sli4_free_rpi(struct lpfc_hba *, int);
590void lpfc_sli4_remove_rpis(struct lpfc_hba *);
591void lpfc_sli4_async_event_proc(struct lpfc_hba *);
592void lpfc_sli4_fcf_redisc_event_proc(struct lpfc_hba *);
593int lpfc_sli4_resume_rpi(struct lpfc_nodelist *);
594void lpfc_sli4_fcp_xri_abort_event_proc(struct lpfc_hba *);
595void lpfc_sli4_els_xri_abort_event_proc(struct lpfc_hba *);
596void lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *,
597 struct sli4_wcqe_xri_aborted *);
598void lpfc_sli4_els_xri_aborted(struct lpfc_hba *,
599 struct sli4_wcqe_xri_aborted *);
600void lpfc_sli4_vport_delete_els_xri_aborted(struct lpfc_vport *);
601void lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *);
602int lpfc_sli4_brdreset(struct lpfc_hba *);
603int lpfc_sli4_add_fcf_record(struct lpfc_hba *, struct fcf_record *);
604void lpfc_sli_remove_dflt_fcf(struct lpfc_hba *);
605int lpfc_sli4_get_els_iocb_cnt(struct lpfc_hba *);
606int lpfc_sli4_init_vpi(struct lpfc_vport *);
607uint32_t lpfc_sli4_cq_release(struct lpfc_queue *, bool);
608uint32_t lpfc_sli4_eq_release(struct lpfc_queue *, bool);
609void lpfc_sli4_fcfi_unreg(struct lpfc_hba *, uint16_t);
610int lpfc_sli4_fcf_scan_read_fcf_rec(struct lpfc_hba *, uint16_t);
611int lpfc_sli4_fcf_rr_read_fcf_rec(struct lpfc_hba *, uint16_t);
612int lpfc_sli4_read_fcf_rec(struct lpfc_hba *, uint16_t);
613void lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *);
614void lpfc_mbx_cmpl_fcf_rr_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *);
615void lpfc_mbx_cmpl_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *);
616int lpfc_sli4_unregister_fcf(struct lpfc_hba *);
617int lpfc_sli4_post_status_check(struct lpfc_hba *);
618uint8_t lpfc_sli4_mbox_opcode_get(struct lpfc_hba *, struct lpfcMboxq *);
619