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Merge tag 'for-6.16-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave...
[linux-2.6-block.git] / drivers / scsi / bfa / bfa_ioc.h
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1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
4 * Copyright (c) 2014- QLogic Corporation.
5 * All rights reserved
6 * www.qlogic.com
7 *
8 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
9 */
10
11#ifndef __BFA_IOC_H__
12#define __BFA_IOC_H__
13
14#include "bfad_drv.h"
15#include "bfa_cs.h"
16#include "bfi.h"
17
18#define BFA_DBG_FWTRC_ENTS (BFI_IOC_TRC_ENTS)
19#define BFA_DBG_FWTRC_LEN \
20 (BFA_DBG_FWTRC_ENTS * sizeof(struct bfa_trc_s) + \
21 (sizeof(struct bfa_trc_mod_s) - \
22 BFA_TRC_MAX * sizeof(struct bfa_trc_s)))
23/*
24 * BFA timer declarations
25 */
26typedef void (*bfa_timer_cbfn_t)(void *);
27
28/*
29 * BFA timer data structure
30 */
31struct bfa_timer_s {
32 struct list_head qe;
33 bfa_timer_cbfn_t timercb;
34 void *arg;
35 int timeout; /* in millisecs */
36};
37
38/*
39 * Timer module structure
40 */
41struct bfa_timer_mod_s {
42 struct list_head timer_q;
43};
44
45#define BFA_TIMER_FREQ 200 /* specified in millisecs */
46
47void bfa_timer_beat(struct bfa_timer_mod_s *mod);
48void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer,
49 bfa_timer_cbfn_t timercb, void *arg,
50 unsigned int timeout);
51void bfa_timer_stop(struct bfa_timer_s *timer);
52
53/*
54 * Generic Scatter Gather Element used by driver
55 */
56struct bfa_sge_s {
57 u32 sg_len;
58 void *sg_addr;
59};
60
61#define bfa_sge_word_swap(__sge) do { \
62 ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]); \
63 ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]); \
64 ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]); \
65} while (0)
66
67#define bfa_swap_words(_x) ( \
68 ((u64)(_x) << 32) | ((u64)(_x) >> 32))
69
70#ifdef __BIG_ENDIAN
71#define bfa_sge_to_be(_x)
72#define bfa_sge_to_le(_x) bfa_sge_word_swap(_x)
73#define bfa_sgaddr_le(_x) bfa_swap_words(_x)
74#else
75#define bfa_sge_to_be(_x) bfa_sge_word_swap(_x)
76#define bfa_sge_to_le(_x)
77#define bfa_sgaddr_le(_x) (_x)
78#endif
79
80/*
81 * BFA memory resources
82 */
83struct bfa_mem_dma_s {
84 struct list_head qe; /* Queue of DMA elements */
85 u32 mem_len; /* Total Length in Bytes */
86 u8 *kva; /* kernel virtual address */
87 u64 dma; /* dma address if DMA memory */
88 u8 *kva_curp; /* kva allocation cursor */
89 u64 dma_curp; /* dma allocation cursor */
90};
91#define bfa_mem_dma_t struct bfa_mem_dma_s
92
93struct bfa_mem_kva_s {
94 struct list_head qe; /* Queue of KVA elements */
95 u32 mem_len; /* Total Length in Bytes */
96 u8 *kva; /* kernel virtual address */
97 u8 *kva_curp; /* kva allocation cursor */
98};
99#define bfa_mem_kva_t struct bfa_mem_kva_s
100
101struct bfa_meminfo_s {
102 struct bfa_mem_dma_s dma_info;
103 struct bfa_mem_kva_s kva_info;
104};
105
106/* BFA memory segment setup helpers */
107static inline void bfa_mem_dma_setup(struct bfa_meminfo_s *meminfo,
108 struct bfa_mem_dma_s *dm_ptr,
109 size_t seg_sz)
110{
111 dm_ptr->mem_len = seg_sz;
112 if (seg_sz)
113 list_add_tail(&dm_ptr->qe, &meminfo->dma_info.qe);
114}
115
116static inline void bfa_mem_kva_setup(struct bfa_meminfo_s *meminfo,
117 struct bfa_mem_kva_s *kva_ptr,
118 size_t seg_sz)
119{
120 kva_ptr->mem_len = seg_sz;
121 if (seg_sz)
122 list_add_tail(&kva_ptr->qe, &meminfo->kva_info.qe);
123}
124
125/* BFA dma memory segments iterator */
126#define bfa_mem_dma_sptr(_mod, _i) (&(_mod)->dma_seg[(_i)])
127#define bfa_mem_dma_seg_iter(_mod, _sptr, _nr, _i) \
128 for (_i = 0, _sptr = bfa_mem_dma_sptr(_mod, _i); _i < (_nr); \
129 _i++, _sptr = bfa_mem_dma_sptr(_mod, _i))
130
131#define bfa_mem_kva_curp(_mod) ((_mod)->kva_seg.kva_curp)
132#define bfa_mem_dma_virt(_sptr) ((_sptr)->kva_curp)
133#define bfa_mem_dma_phys(_sptr) ((_sptr)->dma_curp)
134#define bfa_mem_dma_len(_sptr) ((_sptr)->mem_len)
135
136/* Get the corresponding dma buf kva for a req - from the tag */
137#define bfa_mem_get_dmabuf_kva(_mod, _tag, _rqsz) \
138 (((u8 *)(_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].kva_curp) +\
139 BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz))
140
141/* Get the corresponding dma buf pa for a req - from the tag */
142#define bfa_mem_get_dmabuf_pa(_mod, _tag, _rqsz) \
143 ((_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].dma_curp + \
144 BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz))
145
146/*
147 * PCI device information required by IOC
148 */
149struct bfa_pcidev_s {
150 int pci_slot;
151 u8 pci_func;
152 u16 device_id;
153 u16 ssid;
154 void __iomem *pci_bar_kva;
155};
156
157/*
158 * Structure used to remember the DMA-able memory block's KVA and Physical
159 * Address
160 */
161struct bfa_dma_s {
162 void *kva; /* ! Kernel virtual address */
163 u64 pa; /* ! Physical address */
164};
165
166#define BFA_DMA_ALIGN_SZ 256
167#define BFA_ROUNDUP(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
168
169/*
170 * smem size for Crossbow and Catapult
171 */
172#define BFI_SMEM_CB_SIZE 0x200000U /* ! 2MB for crossbow */
173#define BFI_SMEM_CT_SIZE 0x280000U /* ! 2.5MB for catapult */
174
175#define bfa_dma_be_addr_set(dma_addr, pa) \
176 __bfa_dma_be_addr_set(&dma_addr, (u64)pa)
177static inline void
178__bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa)
179{
180 dma_addr->a32.addr_lo = cpu_to_be32(pa);
181 dma_addr->a32.addr_hi = cpu_to_be32(pa >> 32);
182}
183
184#define bfa_alen_set(__alen, __len, __pa) \
185 __bfa_alen_set(__alen, __len, (u64)__pa)
186
187static inline void
188__bfa_alen_set(struct bfi_alen_s *alen, u32 len, u64 pa)
189{
190 alen->al_len = cpu_to_be32(len);
191 bfa_dma_be_addr_set(alen->al_addr, pa);
192}
193
194struct bfa_ioc_regs_s {
195 void __iomem *hfn_mbox_cmd;
196 void __iomem *hfn_mbox;
197 void __iomem *lpu_mbox_cmd;
198 void __iomem *lpu_mbox;
199 void __iomem *lpu_read_stat;
200 void __iomem *pss_ctl_reg;
201 void __iomem *pss_err_status_reg;
202 void __iomem *app_pll_fast_ctl_reg;
203 void __iomem *app_pll_slow_ctl_reg;
204 void __iomem *ioc_sem_reg;
205 void __iomem *ioc_usage_sem_reg;
206 void __iomem *ioc_init_sem_reg;
207 void __iomem *ioc_usage_reg;
208 void __iomem *host_page_num_fn;
209 void __iomem *heartbeat;
210 void __iomem *ioc_fwstate;
211 void __iomem *alt_ioc_fwstate;
212 void __iomem *ll_halt;
213 void __iomem *alt_ll_halt;
214 void __iomem *err_set;
215 void __iomem *ioc_fail_sync;
216 void __iomem *shirq_isr_next;
217 void __iomem *shirq_msk_next;
218 void __iomem *smem_page_start;
219 u32 smem_pg0;
220};
221
222#define bfa_mem_read(_raddr, _off) swab32(readl(((_raddr) + (_off))))
223#define bfa_mem_write(_raddr, _off, _val) \
224 writel(swab32((_val)), ((_raddr) + (_off)))
225/*
226 * IOC Mailbox structures
227 */
228struct bfa_mbox_cmd_s {
229 struct list_head qe;
230 u32 msg[BFI_IOC_MSGSZ];
231};
232
233/*
234 * IOC mailbox module
235 */
236typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m);
237struct bfa_ioc_mbox_mod_s {
238 struct list_head cmd_q; /* pending mbox queue */
239 int nmclass; /* number of handlers */
240 struct {
241 bfa_ioc_mbox_mcfunc_t cbfn; /* message handlers */
242 void *cbarg;
243 } mbhdlr[BFI_MC_MAX];
244};
245
246/*
247 * IOC callback function interfaces
248 */
249typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status);
250typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa);
251typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa);
252typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa);
253struct bfa_ioc_cbfn_s {
254 bfa_ioc_enable_cbfn_t enable_cbfn;
255 bfa_ioc_disable_cbfn_t disable_cbfn;
256 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
257 bfa_ioc_reset_cbfn_t reset_cbfn;
258};
259
260/*
261 * IOC event notification mechanism.
262 */
263enum ioc_event {
264 IOC_E_RESET = 1, /* IOC reset request */
265 IOC_E_ENABLE = 2, /* IOC enable request */
266 IOC_E_DISABLE = 3, /* IOC disable request */
267 IOC_E_DETACH = 4, /* driver detach cleanup */
268 IOC_E_ENABLED = 5, /* f/w enabled */
269 IOC_E_FWRSP_GETATTR = 6, /* IOC get attribute response */
270 IOC_E_DISABLED = 7, /* f/w disabled */
271 IOC_E_PFFAILED = 8, /* failure notice by iocpf sm */
272 IOC_E_HBFAIL = 9, /* heartbeat failure */
273 IOC_E_HWERROR = 10, /* hardware error interrupt */
274 IOC_E_TIMEOUT = 11, /* timeout */
275 IOC_E_HWFAILED = 12, /* PCI mapping failure notice */
276};
277
278struct bfa_ioc_s;
279typedef void (*bfa_ioc_sm_t)(struct bfa_ioc_s *fsm, enum ioc_event);
280
281enum bfa_ioc_event_e {
282 BFA_IOC_E_ENABLED = 1,
283 BFA_IOC_E_DISABLED = 2,
284 BFA_IOC_E_FAILED = 3,
285};
286
287typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e);
288
289struct bfa_ioc_notify_s {
290 struct list_head qe;
291 bfa_ioc_notify_cbfn_t cbfn;
292 void *cbarg;
293};
294
295/*
296 * Initialize a IOC event notification structure
297 */
298#define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do { \
299 (__notify)->cbfn = (__cbfn); \
300 (__notify)->cbarg = (__cbarg); \
301} while (0)
302
303/*
304 * IOCPF state machine events
305 */
306enum iocpf_event {
307 IOCPF_E_ENABLE = 1, /* IOCPF enable request */
308 IOCPF_E_DISABLE = 2, /* IOCPF disable request */
309 IOCPF_E_STOP = 3, /* stop on driver detach */
310 IOCPF_E_FWREADY = 4, /* f/w initialization done */
311 IOCPF_E_FWRSP_ENABLE = 5, /* enable f/w response */
312 IOCPF_E_FWRSP_DISABLE = 6, /* disable f/w response */
313 IOCPF_E_FAIL = 7, /* failure notice by ioc sm */
314 IOCPF_E_INITFAIL = 8, /* init fail notice by ioc sm */
315 IOCPF_E_GETATTRFAIL = 9, /* init fail notice by ioc sm */
316 IOCPF_E_SEMLOCKED = 10, /* h/w semaphore is locked */
317 IOCPF_E_TIMEOUT = 11, /* f/w response timeout */
318 IOCPF_E_SEM_ERROR = 12, /* h/w sem mapping error */
319};
320
321struct bfa_iocpf_s;
322typedef void (*bfa_iocpf_sm_t)(struct bfa_iocpf_s *fsm, enum iocpf_event);
323
324struct bfa_iocpf_s {
325 bfa_iocpf_sm_t fsm;
326 struct bfa_ioc_s *ioc;
327 bfa_boolean_t fw_mismatch_notified;
328 bfa_boolean_t auto_recover;
329 u32 poll_time;
330};
331
332struct bfa_ioc_s {
333 bfa_ioc_sm_t fsm;
334 struct bfa_s *bfa;
335 struct bfa_pcidev_s pcidev;
336 struct bfa_timer_mod_s *timer_mod;
337 struct bfa_timer_s ioc_timer;
338 struct bfa_timer_s sem_timer;
339 struct bfa_timer_s hb_timer;
340 u32 hb_count;
341 struct list_head notify_q;
342 void *dbg_fwsave;
343 int dbg_fwsave_len;
344 bfa_boolean_t dbg_fwsave_once;
345 enum bfi_pcifn_class clscode;
346 struct bfa_ioc_regs_s ioc_regs;
347 struct bfa_trc_mod_s *trcmod;
348 struct bfa_ioc_drv_stats_s stats;
349 bfa_boolean_t fcmode;
350 bfa_boolean_t pllinit;
351 bfa_boolean_t stats_busy; /* outstanding stats */
352 u8 port_id;
353 struct bfa_dma_s attr_dma;
354 struct bfi_ioc_attr_s *attr;
355 struct bfa_ioc_cbfn_s *cbfn;
356 struct bfa_ioc_mbox_mod_s mbox_mod;
357 struct bfa_ioc_hwif_s *ioc_hwif;
358 struct bfa_iocpf_s iocpf;
359 enum bfi_asic_gen asic_gen;
360 enum bfi_asic_mode asic_mode;
361 enum bfi_port_mode port0_mode;
362 enum bfi_port_mode port1_mode;
363 enum bfa_mode_s port_mode;
364 u8 ad_cap_bm; /* adapter cap bit mask */
365 u8 port_mode_cfg; /* config port mode */
366 int ioc_aen_seq;
367};
368
369struct bfa_ioc_hwif_s {
370 bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m);
371 bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc);
372 void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc);
373 void (*ioc_reg_init) (struct bfa_ioc_s *ioc);
374 void (*ioc_map_port) (struct bfa_ioc_s *ioc);
375 void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc,
376 bfa_boolean_t msix);
377 void (*ioc_notify_fail) (struct bfa_ioc_s *ioc);
378 void (*ioc_ownership_reset) (struct bfa_ioc_s *ioc);
379 bfa_boolean_t (*ioc_sync_start) (struct bfa_ioc_s *ioc);
380 void (*ioc_sync_join) (struct bfa_ioc_s *ioc);
381 void (*ioc_sync_leave) (struct bfa_ioc_s *ioc);
382 void (*ioc_sync_ack) (struct bfa_ioc_s *ioc);
383 bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc);
384 bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc);
385 void (*ioc_set_fwstate) (struct bfa_ioc_s *ioc,
386 enum bfi_ioc_state fwstate);
387 enum bfi_ioc_state (*ioc_get_fwstate) (struct bfa_ioc_s *ioc);
388 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
389 enum bfi_ioc_state fwstate);
390 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
391};
392
393/*
394 * Queue element to wait for room in request queue. FIFO order is
395 * maintained when fullfilling requests.
396 */
397struct bfa_reqq_wait_s {
398 struct list_head qe;
399 void (*qresume) (void *cbarg);
400 void *cbarg;
401};
402
403typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
404typedef void (*bfa_cb_cbfn_status_t) (void *cbarg, bfa_status_t status);
405
406/*
407 * Generic BFA callback element.
408 */
409struct bfa_cb_qe_s {
410 struct list_head qe;
411 union {
412 bfa_cb_cbfn_status_t cbfn_status;
413 bfa_cb_cbfn_t cbfn;
414 };
415 bfa_boolean_t once;
416 bfa_boolean_t pre_rmv; /* set for stack based qe(s) */
417 bfa_status_t fw_status; /* to access fw status in comp proc */
418 void *cbarg;
419};
420
421/*
422 * ASIC block configurtion related
423 */
424
425typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status);
426
427struct bfa_ablk_s {
428 struct bfa_ioc_s *ioc;
429 struct bfa_ablk_cfg_s *cfg;
430 u16 *pcifn;
431 struct bfa_dma_s dma_addr;
432 bfa_boolean_t busy;
433 struct bfa_mbox_cmd_s mb;
434 bfa_ablk_cbfn_t cbfn;
435 void *cbarg;
436 struct bfa_ioc_notify_s ioc_notify;
437 struct bfa_mem_dma_s ablk_dma;
438};
439#define BFA_MEM_ABLK_DMA(__bfa) (&((__bfa)->modules.ablk.ablk_dma))
440
441/*
442 * SFP module specific
443 */
444typedef void (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status);
445
446struct bfa_sfp_s {
447 void *dev;
448 struct bfa_ioc_s *ioc;
449 struct bfa_trc_mod_s *trcmod;
450 struct sfp_mem_s *sfpmem;
451 bfa_cb_sfp_t cbfn;
452 void *cbarg;
453 enum bfi_sfp_mem_e memtype; /* mem access type */
454 u32 status;
455 struct bfa_mbox_cmd_s mbcmd;
456 u8 *dbuf_kva; /* dma buf virtual address */
457 u64 dbuf_pa; /* dma buf physical address */
458 struct bfa_ioc_notify_s ioc_notify;
459 enum bfa_defs_sfp_media_e *media;
460 enum bfa_port_speed portspeed;
461 bfa_cb_sfp_t state_query_cbfn;
462 void *state_query_cbarg;
463 u8 lock;
464 u8 data_valid; /* data in dbuf is valid */
465 u8 state; /* sfp state */
466 u8 state_query_lock;
467 struct bfa_mem_dma_s sfp_dma;
468 u8 is_elb; /* eloopback */
469};
470
471#define BFA_SFP_MOD(__bfa) (&(__bfa)->modules.sfp)
472#define BFA_MEM_SFP_DMA(__bfa) (&(BFA_SFP_MOD(__bfa)->sfp_dma))
473
474u32 bfa_sfp_meminfo(void);
475
476void bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc,
477 void *dev, struct bfa_trc_mod_s *trcmod);
478
479void bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa);
480void bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg);
481
482bfa_status_t bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem,
483 bfa_cb_sfp_t cbfn, void *cbarg);
484
485bfa_status_t bfa_sfp_media(struct bfa_sfp_s *sfp,
486 enum bfa_defs_sfp_media_e *media,
487 bfa_cb_sfp_t cbfn, void *cbarg);
488
489bfa_status_t bfa_sfp_speed(struct bfa_sfp_s *sfp,
490 enum bfa_port_speed portspeed,
491 bfa_cb_sfp_t cbfn, void *cbarg);
492
493/*
494 * Flash module specific
495 */
496typedef void (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status);
497
498struct bfa_flash_s {
499 struct bfa_ioc_s *ioc; /* back pointer to ioc */
500 struct bfa_trc_mod_s *trcmod;
501 u32 type; /* partition type */
502 u8 instance; /* partition instance */
503 u8 rsv[3];
504 u32 op_busy; /* operation busy flag */
505 u32 residue; /* residual length */
506 u32 offset; /* offset */
507 bfa_status_t status; /* status */
508 u8 *dbuf_kva; /* dma buf virtual address */
509 u64 dbuf_pa; /* dma buf physical address */
510 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
511 bfa_cb_flash_t cbfn; /* user callback function */
512 void *cbarg; /* user callback arg */
513 u8 *ubuf; /* user supplied buffer */
514 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */
515 u32 addr_off; /* partition address offset */
516 struct bfa_mbox_cmd_s mb; /* mailbox */
517 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
518 struct bfa_mem_dma_s flash_dma;
519};
520
521#define BFA_FLASH(__bfa) (&(__bfa)->modules.flash)
522#define BFA_MEM_FLASH_DMA(__bfa) (&(BFA_FLASH(__bfa)->flash_dma))
523
524bfa_status_t bfa_flash_get_attr(struct bfa_flash_s *flash,
525 struct bfa_flash_attr_s *attr,
526 bfa_cb_flash_t cbfn, void *cbarg);
527bfa_status_t bfa_flash_erase_part(struct bfa_flash_s *flash,
528 enum bfa_flash_part_type type, u8 instance,
529 bfa_cb_flash_t cbfn, void *cbarg);
530bfa_status_t bfa_flash_update_part(struct bfa_flash_s *flash,
531 enum bfa_flash_part_type type, u8 instance,
532 void *buf, u32 len, u32 offset,
533 bfa_cb_flash_t cbfn, void *cbarg);
534bfa_status_t bfa_flash_read_part(struct bfa_flash_s *flash,
535 enum bfa_flash_part_type type, u8 instance, void *buf,
536 u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg);
537u32 bfa_flash_meminfo(bfa_boolean_t mincfg);
538void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc,
539 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
540void bfa_flash_memclaim(struct bfa_flash_s *flash,
541 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
542bfa_status_t bfa_flash_raw_read(void __iomem *pci_bar_kva,
543 u32 offset, char *buf, u32 len);
544
545/*
546 * DIAG module specific
547 */
548
549typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status);
550typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon,
551 bfa_boolean_t link_e2e_beacon);
552
553/*
554 * Firmware ping test results
555 */
556struct bfa_diag_results_fwping {
557 u32 data; /* store the corrupted data */
558 u32 status;
559 u32 dmastatus;
560 u8 rsvd[4];
561};
562
563struct bfa_diag_qtest_result_s {
564 u32 status;
565 u16 count; /* successful queue test count */
566 u8 queue;
567 u8 rsvd; /* 64-bit align */
568};
569
570/*
571 * Firmware ping test results
572 */
573struct bfa_diag_fwping_s {
574 struct bfa_diag_results_fwping *result;
575 bfa_cb_diag_t cbfn;
576 void *cbarg;
577 u32 data;
578 u8 lock;
579 u8 rsv[3];
580 u32 status;
581 u32 count;
582 struct bfa_mbox_cmd_s mbcmd;
583 u8 *dbuf_kva; /* dma buf virtual address */
584 u64 dbuf_pa; /* dma buf physical address */
585};
586
587/*
588 * Temperature sensor query results
589 */
590struct bfa_diag_results_tempsensor_s {
591 u32 status;
592 u16 temp; /* 10-bit A/D value */
593 u16 brd_temp; /* 9-bit board temp */
594 u8 ts_junc; /* show junction tempsensor */
595 u8 ts_brd; /* show board tempsensor */
596 u8 rsvd[6]; /* keep 8 bytes alignment */
597};
598
599struct bfa_diag_tsensor_s {
600 bfa_cb_diag_t cbfn;
601 void *cbarg;
602 struct bfa_diag_results_tempsensor_s *temp;
603 u8 lock;
604 u8 rsv[3];
605 u32 status;
606 struct bfa_mbox_cmd_s mbcmd;
607};
608
609struct bfa_diag_sfpshow_s {
610 struct sfp_mem_s *sfpmem;
611 bfa_cb_diag_t cbfn;
612 void *cbarg;
613 u8 lock;
614 u8 static_data;
615 u8 rsv[2];
616 u32 status;
617 struct bfa_mbox_cmd_s mbcmd;
618 u8 *dbuf_kva; /* dma buf virtual address */
619 u64 dbuf_pa; /* dma buf physical address */
620};
621
622struct bfa_diag_led_s {
623 struct bfa_mbox_cmd_s mbcmd;
624 bfa_boolean_t lock; /* 1: ledtest is operating */
625};
626
627struct bfa_diag_beacon_s {
628 struct bfa_mbox_cmd_s mbcmd;
629 bfa_boolean_t state; /* port beacon state */
630 bfa_boolean_t link_e2e; /* link beacon state */
631};
632
633struct bfa_diag_s {
634 void *dev;
635 struct bfa_ioc_s *ioc;
636 struct bfa_trc_mod_s *trcmod;
637 struct bfa_diag_fwping_s fwping;
638 struct bfa_diag_tsensor_s tsensor;
639 struct bfa_diag_sfpshow_s sfpshow;
640 struct bfa_diag_led_s ledtest;
641 struct bfa_diag_beacon_s beacon;
642 void *result;
643 struct bfa_timer_s timer;
644 bfa_cb_diag_beacon_t cbfn_beacon;
645 bfa_cb_diag_t cbfn;
646 void *cbarg;
647 u8 block;
648 u8 timer_active;
649 u8 rsvd[2];
650 u32 status;
651 struct bfa_ioc_notify_s ioc_notify;
652 struct bfa_mem_dma_s diag_dma;
653};
654
655#define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod)
656#define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma))
657
658u32 bfa_diag_meminfo(void);
659void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa);
660void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev,
661 bfa_cb_diag_beacon_t cbfn_beacon,
662 struct bfa_trc_mod_s *trcmod);
663bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset,
664 u32 len, u32 *buf, u32 force);
665bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset,
666 u32 len, u32 value, u32 force);
667bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag,
668 struct bfa_diag_results_tempsensor_s *result,
669 bfa_cb_diag_t cbfn, void *cbarg);
670bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt,
671 u32 pattern, struct bfa_diag_results_fwping *result,
672 bfa_cb_diag_t cbfn, void *cbarg);
673bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag,
674 struct sfp_mem_s *sfpmem, u8 static_data,
675 bfa_cb_diag_t cbfn, void *cbarg);
676bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag,
677 struct bfa_diag_memtest_s *memtest, u32 pattern,
678 struct bfa_diag_memtest_result *result,
679 bfa_cb_diag_t cbfn, void *cbarg);
680bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag,
681 struct bfa_diag_ledtest_s *ledtest);
682bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag,
683 bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon,
684 u32 sec);
685
686/*
687 * PHY module specific
688 */
689typedef void (*bfa_cb_phy_t) (void *cbarg, bfa_status_t status);
690
691struct bfa_phy_s {
692 struct bfa_ioc_s *ioc; /* back pointer to ioc */
693 struct bfa_trc_mod_s *trcmod; /* trace module */
694 u8 instance; /* port instance */
695 u8 op_busy; /* operation busy flag */
696 u8 rsv[2];
697 u32 residue; /* residual length */
698 u32 offset; /* offset */
699 bfa_status_t status; /* status */
700 u8 *dbuf_kva; /* dma buf virtual address */
701 u64 dbuf_pa; /* dma buf physical address */
702 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
703 bfa_cb_phy_t cbfn; /* user callback function */
704 void *cbarg; /* user callback arg */
705 u8 *ubuf; /* user supplied buffer */
706 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */
707 u32 addr_off; /* phy address offset */
708 struct bfa_mbox_cmd_s mb; /* mailbox */
709 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
710 struct bfa_mem_dma_s phy_dma;
711};
712#define BFA_PHY(__bfa) (&(__bfa)->modules.phy)
713#define BFA_MEM_PHY_DMA(__bfa) (&(BFA_PHY(__bfa)->phy_dma))
714
715bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc);
716bfa_status_t bfa_phy_get_attr(struct bfa_phy_s *phy, u8 instance,
717 struct bfa_phy_attr_s *attr,
718 bfa_cb_phy_t cbfn, void *cbarg);
719bfa_status_t bfa_phy_get_stats(struct bfa_phy_s *phy, u8 instance,
720 struct bfa_phy_stats_s *stats,
721 bfa_cb_phy_t cbfn, void *cbarg);
722bfa_status_t bfa_phy_update(struct bfa_phy_s *phy, u8 instance,
723 void *buf, u32 len, u32 offset,
724 bfa_cb_phy_t cbfn, void *cbarg);
725bfa_status_t bfa_phy_read(struct bfa_phy_s *phy, u8 instance,
726 void *buf, u32 len, u32 offset,
727 bfa_cb_phy_t cbfn, void *cbarg);
728
729u32 bfa_phy_meminfo(bfa_boolean_t mincfg);
730void bfa_phy_attach(struct bfa_phy_s *phy, struct bfa_ioc_s *ioc,
731 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
732void bfa_phy_memclaim(struct bfa_phy_s *phy,
733 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
734void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg);
735
736/*
737 * FRU module specific
738 */
739typedef void (*bfa_cb_fru_t) (void *cbarg, bfa_status_t status);
740
741struct bfa_fru_s {
742 struct bfa_ioc_s *ioc; /* back pointer to ioc */
743 struct bfa_trc_mod_s *trcmod; /* trace module */
744 u8 op_busy; /* operation busy flag */
745 u8 rsv[3];
746 u32 residue; /* residual length */
747 u32 offset; /* offset */
748 bfa_status_t status; /* status */
749 u8 *dbuf_kva; /* dma buf virtual address */
750 u64 dbuf_pa; /* dma buf physical address */
751 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
752 bfa_cb_fru_t cbfn; /* user callback function */
753 void *cbarg; /* user callback arg */
754 u8 *ubuf; /* user supplied buffer */
755 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */
756 u32 addr_off; /* fru address offset */
757 struct bfa_mbox_cmd_s mb; /* mailbox */
758 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
759 struct bfa_mem_dma_s fru_dma;
760 u8 trfr_cmpl;
761};
762
763#define BFA_FRU(__bfa) (&(__bfa)->modules.fru)
764#define BFA_MEM_FRU_DMA(__bfa) (&(BFA_FRU(__bfa)->fru_dma))
765
766bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru,
767 void *buf, u32 len, u32 offset,
768 bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl);
769bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru,
770 void *buf, u32 len, u32 offset,
771 bfa_cb_fru_t cbfn, void *cbarg);
772bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size);
773bfa_status_t bfa_tfru_write(struct bfa_fru_s *fru,
774 void *buf, u32 len, u32 offset,
775 bfa_cb_fru_t cbfn, void *cbarg);
776bfa_status_t bfa_tfru_read(struct bfa_fru_s *fru,
777 void *buf, u32 len, u32 offset,
778 bfa_cb_fru_t cbfn, void *cbarg);
779u32 bfa_fru_meminfo(bfa_boolean_t mincfg);
780void bfa_fru_attach(struct bfa_fru_s *fru, struct bfa_ioc_s *ioc,
781 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
782void bfa_fru_memclaim(struct bfa_fru_s *fru,
783 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
784void bfa_fru_intr(void *fruarg, struct bfi_mbmsg_s *msg);
785
786/*
787 * Driver Config( dconf) specific
788 */
789#define BFI_DCONF_SIGNATURE 0xabcdabcd
790#define BFI_DCONF_VERSION 1
791
792#pragma pack(1)
793struct bfa_dconf_hdr_s {
794 u32 signature;
795 u32 version;
796};
797
798struct bfa_dconf_s {
799 struct bfa_dconf_hdr_s hdr;
800 struct bfa_lunmask_cfg_s lun_mask;
801 struct bfa_throttle_cfg_s throttle_cfg;
802};
803#pragma pack()
804
805/*
806 * DCONF state machine events
807 */
808enum bfa_dconf_event {
809 BFA_DCONF_SM_INIT = 1, /* dconf Init */
810 BFA_DCONF_SM_FLASH_COMP = 2, /* read/write to flash */
811 BFA_DCONF_SM_WR = 3, /* binding change, map */
812 BFA_DCONF_SM_TIMEOUT = 4, /* Start timer */
813 BFA_DCONF_SM_EXIT = 5, /* exit dconf module */
814 BFA_DCONF_SM_IOCDISABLE = 6, /* IOC disable event */
815};
816
817struct bfa_dconf_mod_s;
818typedef void (*bfa_dconf_sm_t)(struct bfa_dconf_mod_s *fsm, enum bfa_dconf_event);
819
820struct bfa_dconf_mod_s {
821 bfa_dconf_sm_t sm;
822 u8 instance;
823 bfa_boolean_t read_data_valid;
824 bfa_boolean_t min_cfg;
825 struct bfa_timer_s timer;
826 struct bfa_s *bfa;
827 void *bfad;
828 void *trcmod;
829 struct bfa_dconf_s *dconf;
830 struct bfa_mem_kva_s kva_seg;
831};
832
833#define BFA_DCONF_MOD(__bfa) \
834 (&(__bfa)->modules.dconf_mod)
835#define BFA_MEM_DCONF_KVA(__bfa) (&(BFA_DCONF_MOD(__bfa)->kva_seg))
836#define bfa_dconf_read_data_valid(__bfa) \
837 (BFA_DCONF_MOD(__bfa)->read_data_valid)
838#define BFA_DCONF_UPDATE_TOV 5000 /* memtest timeout in msec */
839#define bfa_dconf_get_min_cfg(__bfa) \
840 (BFA_DCONF_MOD(__bfa)->min_cfg)
841
842void bfa_dconf_modinit(struct bfa_s *bfa);
843void bfa_dconf_modexit(struct bfa_s *bfa);
844bfa_status_t bfa_dconf_update(struct bfa_s *bfa);
845
846/*
847 * IOC specfic macros
848 */
849#define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func)
850#define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id)
851#define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva)
852#define bfa_ioc_portid(__ioc) ((__ioc)->port_id)
853#define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen)
854#define bfa_ioc_is_cna(__ioc) \
855 ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \
856 (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL))
857#define bfa_ioc_fetch_stats(__ioc, __stats) \
858 (((__stats)->drv_stats) = (__ioc)->stats)
859#define bfa_ioc_clr_stats(__ioc) \
860 memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats))
861#define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize)
862#define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit)
863#define bfa_ioc_speed_sup(__ioc) \
864 ((bfa_ioc_is_cna(__ioc)) ? BFA_PORT_SPEED_10GBPS : \
865 BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop))
866#define bfa_ioc_get_nports(__ioc) \
867 BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop)
868
869#define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++)
870#define BFA_IOC_FWIMG_MINSZ (16 * 1024)
871#define BFA_IOC_FW_SMEM_SIZE(__ioc) \
872 ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \
873 ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE)
874#define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS)
875#define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS)
876#define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS)
877
878/*
879 * IOC mailbox interface
880 */
881void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd);
882void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc,
883 bfa_ioc_mbox_mcfunc_t *mcfuncs);
884void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc);
885void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len);
886bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg);
887void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc,
888 bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg);
889
890/*
891 * IOC interfaces
892 */
893
894#define bfa_ioc_pll_init_asic(__ioc) \
895 ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \
896 (__ioc)->asic_mode))
897
898bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc);
899bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
900bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
901bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
902
903#define bfa_ioc_isr_mode_set(__ioc, __msix) do { \
904 if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \
905 ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \
906} while (0)
907#define bfa_ioc_ownership_reset(__ioc) \
908 ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc))
909#define bfa_ioc_get_fcmode(__ioc) ((__ioc)->fcmode)
910#define bfa_ioc_lpu_read_stat(__ioc) do { \
911 if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \
912 ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \
913} while (0)
914
915void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc);
916void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc);
917void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc);
918void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc);
919
920void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa,
921 struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod);
922void bfa_ioc_detach(struct bfa_ioc_s *ioc);
923void bfa_ioc_suspend(struct bfa_ioc_s *ioc);
924void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
925 enum bfi_pcifn_class clscode);
926void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa);
927void bfa_ioc_enable(struct bfa_ioc_s *ioc);
928void bfa_ioc_disable(struct bfa_ioc_s *ioc);
929bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc);
930
931bfa_status_t bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type,
932 u32 boot_env);
933void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg);
934void bfa_ioc_error_isr(struct bfa_ioc_s *ioc);
935bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc);
936bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc);
937bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc);
938bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc);
939bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc);
940void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc);
941enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc);
942void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num);
943void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver);
944void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver);
945void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model);
946void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc,
947 char *manufacturer);
948void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev);
949enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc);
950
951void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr);
952void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
953 struct bfa_adapter_attr_s *ad_attr);
954void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave);
955bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata,
956 int *trclen);
957bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata,
958 int *trclen);
959bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf,
960 u32 *offset, int *buflen);
961bfa_status_t bfa_ioc_fwsig_invalidate(struct bfa_ioc_s *ioc);
962bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg);
963void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc,
964 struct bfi_ioc_image_hdr_s *fwhdr);
965bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc,
966 struct bfi_ioc_image_hdr_s *fwhdr);
967void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event);
968bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats);
969bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc);
970void bfa_ioc_debug_save_ftrc(struct bfa_ioc_s *ioc);
971
972/*
973 * asic block configuration related APIs
974 */
975u32 bfa_ablk_meminfo(void);
976void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa);
977void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc);
978bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk,
979 struct bfa_ablk_cfg_s *ablk_cfg,
980 bfa_ablk_cbfn_t cbfn, void *cbarg);
981bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk,
982 enum bfa_mode_s mode, int max_pf, int max_vf,
983 bfa_ablk_cbfn_t cbfn, void *cbarg);
984bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port,
985 enum bfa_mode_s mode, int max_pf, int max_vf,
986 bfa_ablk_cbfn_t cbfn, void *cbarg);
987bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn,
988 u8 port, enum bfi_pcifn_class personality,
989 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg);
990bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn,
991 bfa_ablk_cbfn_t cbfn, void *cbarg);
992bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn,
993 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg);
994bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk,
995 bfa_ablk_cbfn_t cbfn, void *cbarg);
996bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk,
997 bfa_ablk_cbfn_t cbfn, void *cbarg);
998
999bfa_status_t bfa_ioc_flash_img_get_chnk(struct bfa_ioc_s *ioc, u32 off,
1000 u32 *fwimg);
1001/*
1002 * bfa mfg wwn API functions
1003 */
1004mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc);
1005mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc);
1006
1007/*
1008 * F/W Image Size & Chunk
1009 */
1010extern u32 bfi_image_cb_size;
1011extern u32 bfi_image_ct_size;
1012extern u32 bfi_image_ct2_size;
1013extern u32 *bfi_image_cb;
1014extern u32 *bfi_image_ct;
1015extern u32 *bfi_image_ct2;
1016
1017static inline u32 *
1018bfi_image_cb_get_chunk(u32 off)
1019{
1020 return (u32 *)(bfi_image_cb + off);
1021}
1022
1023static inline u32 *
1024bfi_image_ct_get_chunk(u32 off)
1025{
1026 return (u32 *)(bfi_image_ct + off);
1027}
1028
1029static inline u32 *
1030bfi_image_ct2_get_chunk(u32 off)
1031{
1032 return (u32 *)(bfi_image_ct2 + off);
1033}
1034
1035static inline u32*
1036bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off)
1037{
1038 switch (asic_gen) {
1039 case BFI_ASIC_GEN_CB:
1040 return bfi_image_cb_get_chunk(off);
1041 break;
1042 case BFI_ASIC_GEN_CT:
1043 return bfi_image_ct_get_chunk(off);
1044 break;
1045 case BFI_ASIC_GEN_CT2:
1046 return bfi_image_ct2_get_chunk(off);
1047 break;
1048 default:
1049 return NULL;
1050 }
1051}
1052
1053static inline u32
1054bfa_cb_image_get_size(enum bfi_asic_gen asic_gen)
1055{
1056 switch (asic_gen) {
1057 case BFI_ASIC_GEN_CB:
1058 return bfi_image_cb_size;
1059 break;
1060 case BFI_ASIC_GEN_CT:
1061 return bfi_image_ct_size;
1062 break;
1063 case BFI_ASIC_GEN_CT2:
1064 return bfi_image_ct2_size;
1065 break;
1066 default:
1067 return 0;
1068 }
1069}
1070
1071/*
1072 * CNA TRCMOD declaration
1073 */
1074/*
1075 * !!! Only append to the enums defined here to avoid any versioning
1076 * !!! needed between trace utility and driver version
1077 */
1078enum {
1079 BFA_TRC_CNA_PORT = 1,
1080 BFA_TRC_CNA_IOC = 2,
1081 BFA_TRC_CNA_IOC_CB = 3,
1082 BFA_TRC_CNA_IOC_CT = 4,
1083};
1084
1085#endif /* __BFA_IOC_H__ */
Linux 6.x block layer and io_uring tree(s)