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