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