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 | */ |
26 | typedef void (*bfa_timer_cbfn_t)(void *); |
27 | |
28 | /* |
29 | * BFA timer data structure |
30 | */ |
31 | struct 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 | */ |
41 | struct bfa_timer_mod_s { |
42 | struct list_head timer_q; |
43 | }; |
44 | |
45 | #define BFA_TIMER_FREQ 200 /* specified in millisecs */ |
46 | |
47 | void bfa_timer_beat(struct bfa_timer_mod_s *mod); |
48 | void 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); |
51 | void bfa_timer_stop(struct bfa_timer_s *timer); |
52 | |
53 | /* |
54 | * Generic Scatter Gather Element used by driver |
55 | */ |
56 | struct 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 | */ |
83 | struct 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 | |
93 | struct 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 | |
101 | struct 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 */ |
107 | static 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(new: &dm_ptr->qe, head: &meminfo->dma_info.qe); |
114 | } |
115 | |
116 | static 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(new: &kva_ptr->qe, head: &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 | */ |
149 | struct 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 | */ |
161 | struct 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) |
177 | static 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 | |
187 | static 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 | |
194 | struct 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 | */ |
228 | struct bfa_mbox_cmd_s { |
229 | struct list_head qe; |
230 | u32 msg[BFI_IOC_MSGSZ]; |
231 | }; |
232 | |
233 | /* |
234 | * IOC mailbox module |
235 | */ |
236 | typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m); |
237 | struct 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 | */ |
249 | typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status); |
250 | typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa); |
251 | typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa); |
252 | typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa); |
253 | struct 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 | */ |
263 | enum ioc_event { |
264 | IOC_E_RESET = 1, /* IOC reset request */ |
265 | IOC_E_ENABLE = 2, /* IOC enable request */ |
266 | IOC_E_DISABLE = 3, /* IOC disable request */ |
267 | IOC_E_DETACH = 4, /* driver detach cleanup */ |
268 | IOC_E_ENABLED = 5, /* f/w enabled */ |
269 | IOC_E_FWRSP_GETATTR = 6, /* IOC get attribute response */ |
270 | IOC_E_DISABLED = 7, /* f/w disabled */ |
271 | IOC_E_PFFAILED = 8, /* failure notice by iocpf sm */ |
272 | IOC_E_HBFAIL = 9, /* heartbeat failure */ |
273 | IOC_E_HWERROR = 10, /* hardware error interrupt */ |
274 | IOC_E_TIMEOUT = 11, /* timeout */ |
275 | IOC_E_HWFAILED = 12, /* PCI mapping failure notice */ |
276 | }; |
277 | |
278 | struct bfa_ioc_s; |
279 | typedef void (*bfa_ioc_sm_t)(struct bfa_ioc_s *fsm, enum ioc_event); |
280 | |
281 | enum bfa_ioc_event_e { |
282 | BFA_IOC_E_ENABLED = 1, |
283 | BFA_IOC_E_DISABLED = 2, |
284 | BFA_IOC_E_FAILED = 3, |
285 | }; |
286 | |
287 | typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e); |
288 | |
289 | struct bfa_ioc_notify_s { |
290 | struct list_head qe; |
291 | bfa_ioc_notify_cbfn_t cbfn; |
292 | void *cbarg; |
293 | }; |
294 | |
295 | /* |
296 | * Initialize a IOC event notification structure |
297 | */ |
298 | #define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do { \ |
299 | (__notify)->cbfn = (__cbfn); \ |
300 | (__notify)->cbarg = (__cbarg); \ |
301 | } while (0) |
302 | |
303 | /* |
304 | * IOCPF state machine events |
305 | */ |
306 | enum iocpf_event { |
307 | IOCPF_E_ENABLE = 1, /* IOCPF enable request */ |
308 | IOCPF_E_DISABLE = 2, /* IOCPF disable request */ |
309 | IOCPF_E_STOP = 3, /* stop on driver detach */ |
310 | IOCPF_E_FWREADY = 4, /* f/w initialization done */ |
311 | IOCPF_E_FWRSP_ENABLE = 5, /* enable f/w response */ |
312 | IOCPF_E_FWRSP_DISABLE = 6, /* disable f/w response */ |
313 | IOCPF_E_FAIL = 7, /* failure notice by ioc sm */ |
314 | IOCPF_E_INITFAIL = 8, /* init fail notice by ioc sm */ |
315 | IOCPF_E_GETATTRFAIL = 9, /* init fail notice by ioc sm */ |
316 | IOCPF_E_SEMLOCKED = 10, /* h/w semaphore is locked */ |
317 | IOCPF_E_TIMEOUT = 11, /* f/w response timeout */ |
318 | IOCPF_E_SEM_ERROR = 12, /* h/w sem mapping error */ |
319 | }; |
320 | |
321 | struct bfa_iocpf_s; |
322 | typedef void (*bfa_iocpf_sm_t)(struct bfa_iocpf_s *fsm, enum iocpf_event); |
323 | |
324 | struct bfa_iocpf_s { |
325 | bfa_iocpf_sm_t fsm; |
326 | struct bfa_ioc_s *ioc; |
327 | bfa_boolean_t fw_mismatch_notified; |
328 | bfa_boolean_t auto_recover; |
329 | u32 poll_time; |
330 | }; |
331 | |
332 | struct bfa_ioc_s { |
333 | bfa_ioc_sm_t fsm; |
334 | struct bfa_s *bfa; |
335 | struct bfa_pcidev_s pcidev; |
336 | struct bfa_timer_mod_s *timer_mod; |
337 | struct bfa_timer_s ioc_timer; |
338 | struct bfa_timer_s sem_timer; |
339 | struct bfa_timer_s hb_timer; |
340 | u32 hb_count; |
341 | struct list_head notify_q; |
342 | void *dbg_fwsave; |
343 | int dbg_fwsave_len; |
344 | bfa_boolean_t dbg_fwsave_once; |
345 | enum bfi_pcifn_class clscode; |
346 | struct bfa_ioc_regs_s ioc_regs; |
347 | struct bfa_trc_mod_s *trcmod; |
348 | struct bfa_ioc_drv_stats_s stats; |
349 | bfa_boolean_t fcmode; |
350 | bfa_boolean_t pllinit; |
351 | bfa_boolean_t stats_busy; /* outstanding stats */ |
352 | u8 port_id; |
353 | struct bfa_dma_s attr_dma; |
354 | struct bfi_ioc_attr_s *attr; |
355 | struct bfa_ioc_cbfn_s *cbfn; |
356 | struct bfa_ioc_mbox_mod_s mbox_mod; |
357 | struct bfa_ioc_hwif_s *ioc_hwif; |
358 | struct bfa_iocpf_s iocpf; |
359 | enum bfi_asic_gen asic_gen; |
360 | enum bfi_asic_mode asic_mode; |
361 | enum bfi_port_mode port0_mode; |
362 | enum bfi_port_mode port1_mode; |
363 | enum bfa_mode_s port_mode; |
364 | u8 ad_cap_bm; /* adapter cap bit mask */ |
365 | u8 port_mode_cfg; /* config port mode */ |
366 | int ioc_aen_seq; |
367 | }; |
368 | |
369 | struct bfa_ioc_hwif_s { |
370 | bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m); |
371 | bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc); |
372 | void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc); |
373 | void (*ioc_reg_init) (struct bfa_ioc_s *ioc); |
374 | void (*ioc_map_port) (struct bfa_ioc_s *ioc); |
375 | void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc, |
376 | bfa_boolean_t msix); |
377 | void (*ioc_notify_fail) (struct bfa_ioc_s *ioc); |
378 | void (*ioc_ownership_reset) (struct bfa_ioc_s *ioc); |
379 | bfa_boolean_t (*ioc_sync_start) (struct bfa_ioc_s *ioc); |
380 | void (*ioc_sync_join) (struct bfa_ioc_s *ioc); |
381 | void (*ioc_sync_leave) (struct bfa_ioc_s *ioc); |
382 | void (*ioc_sync_ack) (struct bfa_ioc_s *ioc); |
383 | bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc); |
384 | bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc); |
385 | void (*ioc_set_fwstate) (struct bfa_ioc_s *ioc, |
386 | enum bfi_ioc_state fwstate); |
387 | enum bfi_ioc_state (*ioc_get_fwstate) (struct bfa_ioc_s *ioc); |
388 | void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc, |
389 | enum bfi_ioc_state fwstate); |
390 | enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc); |
391 | }; |
392 | |
393 | /* |
394 | * Queue element to wait for room in request queue. FIFO order is |
395 | * maintained when fullfilling requests. |
396 | */ |
397 | struct bfa_reqq_wait_s { |
398 | struct list_head qe; |
399 | void (*qresume) (void *cbarg); |
400 | void *cbarg; |
401 | }; |
402 | |
403 | typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); |
404 | typedef void (*bfa_cb_cbfn_status_t) (void *cbarg, bfa_status_t status); |
405 | |
406 | /* |
407 | * Generic BFA callback element. |
408 | */ |
409 | struct bfa_cb_qe_s { |
410 | struct list_head qe; |
411 | union { |
412 | bfa_cb_cbfn_status_t cbfn_status; |
413 | bfa_cb_cbfn_t cbfn; |
414 | }; |
415 | bfa_boolean_t once; |
416 | bfa_boolean_t pre_rmv; /* set for stack based qe(s) */ |
417 | bfa_status_t fw_status; /* to access fw status in comp proc */ |
418 | void *cbarg; |
419 | }; |
420 | |
421 | /* |
422 | * ASIC block configurtion related |
423 | */ |
424 | |
425 | typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status); |
426 | |
427 | struct bfa_ablk_s { |
428 | struct bfa_ioc_s *ioc; |
429 | struct bfa_ablk_cfg_s *cfg; |
430 | u16 *pcifn; |
431 | struct bfa_dma_s dma_addr; |
432 | bfa_boolean_t busy; |
433 | struct bfa_mbox_cmd_s mb; |
434 | bfa_ablk_cbfn_t cbfn; |
435 | void *cbarg; |
436 | struct bfa_ioc_notify_s ioc_notify; |
437 | struct bfa_mem_dma_s ablk_dma; |
438 | }; |
439 | #define BFA_MEM_ABLK_DMA(__bfa) (&((__bfa)->modules.ablk.ablk_dma)) |
440 | |
441 | /* |
442 | * SFP module specific |
443 | */ |
444 | typedef void (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status); |
445 | |
446 | struct bfa_sfp_s { |
447 | void *dev; |
448 | struct bfa_ioc_s *ioc; |
449 | struct bfa_trc_mod_s *trcmod; |
450 | struct sfp_mem_s *sfpmem; |
451 | bfa_cb_sfp_t cbfn; |
452 | void *cbarg; |
453 | enum bfi_sfp_mem_e memtype; /* mem access type */ |
454 | u32 status; |
455 | struct bfa_mbox_cmd_s mbcmd; |
456 | u8 *dbuf_kva; /* dma buf virtual address */ |
457 | u64 dbuf_pa; /* dma buf physical address */ |
458 | struct bfa_ioc_notify_s ioc_notify; |
459 | enum bfa_defs_sfp_media_e *media; |
460 | enum bfa_port_speed portspeed; |
461 | bfa_cb_sfp_t state_query_cbfn; |
462 | void *state_query_cbarg; |
463 | u8 lock; |
464 | u8 data_valid; /* data in dbuf is valid */ |
465 | u8 state; /* sfp state */ |
466 | u8 state_query_lock; |
467 | struct bfa_mem_dma_s sfp_dma; |
468 | u8 is_elb; /* eloopback */ |
469 | }; |
470 | |
471 | #define BFA_SFP_MOD(__bfa) (&(__bfa)->modules.sfp) |
472 | #define BFA_MEM_SFP_DMA(__bfa) (&(BFA_SFP_MOD(__bfa)->sfp_dma)) |
473 | |
474 | u32 bfa_sfp_meminfo(void); |
475 | |
476 | void bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc, |
477 | void *dev, struct bfa_trc_mod_s *trcmod); |
478 | |
479 | void bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa); |
480 | void bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg); |
481 | |
482 | bfa_status_t bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem, |
483 | bfa_cb_sfp_t cbfn, void *cbarg); |
484 | |
485 | bfa_status_t bfa_sfp_media(struct bfa_sfp_s *sfp, |
486 | enum bfa_defs_sfp_media_e *media, |
487 | bfa_cb_sfp_t cbfn, void *cbarg); |
488 | |
489 | bfa_status_t bfa_sfp_speed(struct bfa_sfp_s *sfp, |
490 | enum bfa_port_speed portspeed, |
491 | bfa_cb_sfp_t cbfn, void *cbarg); |
492 | |
493 | /* |
494 | * Flash module specific |
495 | */ |
496 | typedef void (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status); |
497 | |
498 | struct bfa_flash_s { |
499 | struct bfa_ioc_s *ioc; /* back pointer to ioc */ |
500 | struct bfa_trc_mod_s *trcmod; |
501 | u32 type; /* partition type */ |
502 | u8 instance; /* partition instance */ |
503 | u8 rsv[3]; |
504 | u32 op_busy; /* operation busy flag */ |
505 | u32 residue; /* residual length */ |
506 | u32 offset; /* offset */ |
507 | bfa_status_t status; /* status */ |
508 | u8 *dbuf_kva; /* dma buf virtual address */ |
509 | u64 dbuf_pa; /* dma buf physical address */ |
510 | struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ |
511 | bfa_cb_flash_t cbfn; /* user callback function */ |
512 | void *cbarg; /* user callback arg */ |
513 | u8 *ubuf; /* user supplied buffer */ |
514 | struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ |
515 | u32 addr_off; /* partition address offset */ |
516 | struct bfa_mbox_cmd_s mb; /* mailbox */ |
517 | struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ |
518 | struct bfa_mem_dma_s flash_dma; |
519 | }; |
520 | |
521 | #define BFA_FLASH(__bfa) (&(__bfa)->modules.flash) |
522 | #define BFA_MEM_FLASH_DMA(__bfa) (&(BFA_FLASH(__bfa)->flash_dma)) |
523 | |
524 | bfa_status_t bfa_flash_get_attr(struct bfa_flash_s *flash, |
525 | struct bfa_flash_attr_s *attr, |
526 | bfa_cb_flash_t cbfn, void *cbarg); |
527 | bfa_status_t bfa_flash_erase_part(struct bfa_flash_s *flash, |
528 | enum bfa_flash_part_type type, u8 instance, |
529 | bfa_cb_flash_t cbfn, void *cbarg); |
530 | bfa_status_t bfa_flash_update_part(struct bfa_flash_s *flash, |
531 | enum bfa_flash_part_type type, u8 instance, |
532 | void *buf, u32 len, u32 offset, |
533 | bfa_cb_flash_t cbfn, void *cbarg); |
534 | bfa_status_t bfa_flash_read_part(struct bfa_flash_s *flash, |
535 | enum bfa_flash_part_type type, u8 instance, void *buf, |
536 | u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg); |
537 | u32 bfa_flash_meminfo(bfa_boolean_t mincfg); |
538 | void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc, |
539 | void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); |
540 | void bfa_flash_memclaim(struct bfa_flash_s *flash, |
541 | u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); |
542 | bfa_status_t bfa_flash_raw_read(void __iomem *pci_bar_kva, |
543 | u32 offset, char *buf, u32 len); |
544 | |
545 | /* |
546 | * DIAG module specific |
547 | */ |
548 | |
549 | typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status); |
550 | typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon, |
551 | bfa_boolean_t link_e2e_beacon); |
552 | |
553 | /* |
554 | * Firmware ping test results |
555 | */ |
556 | struct bfa_diag_results_fwping { |
557 | u32 data; /* store the corrupted data */ |
558 | u32 status; |
559 | u32 dmastatus; |
560 | u8 rsvd[4]; |
561 | }; |
562 | |
563 | struct bfa_diag_qtest_result_s { |
564 | u32 status; |
565 | u16 count; /* successful queue test count */ |
566 | u8 queue; |
567 | u8 rsvd; /* 64-bit align */ |
568 | }; |
569 | |
570 | /* |
571 | * Firmware ping test results |
572 | */ |
573 | struct bfa_diag_fwping_s { |
574 | struct bfa_diag_results_fwping *result; |
575 | bfa_cb_diag_t cbfn; |
576 | void *cbarg; |
577 | u32 data; |
578 | u8 lock; |
579 | u8 rsv[3]; |
580 | u32 status; |
581 | u32 count; |
582 | struct bfa_mbox_cmd_s mbcmd; |
583 | u8 *dbuf_kva; /* dma buf virtual address */ |
584 | u64 dbuf_pa; /* dma buf physical address */ |
585 | }; |
586 | |
587 | /* |
588 | * Temperature sensor query results |
589 | */ |
590 | struct bfa_diag_results_tempsensor_s { |
591 | u32 status; |
592 | u16 temp; /* 10-bit A/D value */ |
593 | u16 brd_temp; /* 9-bit board temp */ |
594 | u8 ts_junc; /* show junction tempsensor */ |
595 | u8 ts_brd; /* show board tempsensor */ |
596 | u8 rsvd[6]; /* keep 8 bytes alignment */ |
597 | }; |
598 | |
599 | struct bfa_diag_tsensor_s { |
600 | bfa_cb_diag_t cbfn; |
601 | void *cbarg; |
602 | struct bfa_diag_results_tempsensor_s *temp; |
603 | u8 lock; |
604 | u8 rsv[3]; |
605 | u32 status; |
606 | struct bfa_mbox_cmd_s mbcmd; |
607 | }; |
608 | |
609 | struct bfa_diag_sfpshow_s { |
610 | struct sfp_mem_s *sfpmem; |
611 | bfa_cb_diag_t cbfn; |
612 | void *cbarg; |
613 | u8 lock; |
614 | u8 static_data; |
615 | u8 rsv[2]; |
616 | u32 status; |
617 | struct bfa_mbox_cmd_s mbcmd; |
618 | u8 *dbuf_kva; /* dma buf virtual address */ |
619 | u64 dbuf_pa; /* dma buf physical address */ |
620 | }; |
621 | |
622 | struct bfa_diag_led_s { |
623 | struct bfa_mbox_cmd_s mbcmd; |
624 | bfa_boolean_t lock; /* 1: ledtest is operating */ |
625 | }; |
626 | |
627 | struct bfa_diag_beacon_s { |
628 | struct bfa_mbox_cmd_s mbcmd; |
629 | bfa_boolean_t state; /* port beacon state */ |
630 | bfa_boolean_t link_e2e; /* link beacon state */ |
631 | }; |
632 | |
633 | struct bfa_diag_s { |
634 | void *dev; |
635 | struct bfa_ioc_s *ioc; |
636 | struct bfa_trc_mod_s *trcmod; |
637 | struct bfa_diag_fwping_s fwping; |
638 | struct bfa_diag_tsensor_s tsensor; |
639 | struct bfa_diag_sfpshow_s sfpshow; |
640 | struct bfa_diag_led_s ledtest; |
641 | struct bfa_diag_beacon_s beacon; |
642 | void *result; |
643 | struct bfa_timer_s timer; |
644 | bfa_cb_diag_beacon_t cbfn_beacon; |
645 | bfa_cb_diag_t cbfn; |
646 | void *cbarg; |
647 | u8 block; |
648 | u8 timer_active; |
649 | u8 rsvd[2]; |
650 | u32 status; |
651 | struct bfa_ioc_notify_s ioc_notify; |
652 | struct bfa_mem_dma_s diag_dma; |
653 | }; |
654 | |
655 | #define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod) |
656 | #define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma)) |
657 | |
658 | u32 bfa_diag_meminfo(void); |
659 | void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa); |
660 | void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev, |
661 | bfa_cb_diag_beacon_t cbfn_beacon, |
662 | struct bfa_trc_mod_s *trcmod); |
663 | bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset, |
664 | u32 len, u32 *buf, u32 force); |
665 | bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset, |
666 | u32 len, u32 value, u32 force); |
667 | bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag, |
668 | struct bfa_diag_results_tempsensor_s *result, |
669 | bfa_cb_diag_t cbfn, void *cbarg); |
670 | bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt, |
671 | u32 pattern, struct bfa_diag_results_fwping *result, |
672 | bfa_cb_diag_t cbfn, void *cbarg); |
673 | bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag, |
674 | struct sfp_mem_s *sfpmem, u8 static_data, |
675 | bfa_cb_diag_t cbfn, void *cbarg); |
676 | bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag, |
677 | struct bfa_diag_memtest_s *memtest, u32 pattern, |
678 | struct bfa_diag_memtest_result *result, |
679 | bfa_cb_diag_t cbfn, void *cbarg); |
680 | bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag, |
681 | struct bfa_diag_ledtest_s *ledtest); |
682 | bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag, |
683 | bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon, |
684 | u32 sec); |
685 | |
686 | /* |
687 | * PHY module specific |
688 | */ |
689 | typedef void (*bfa_cb_phy_t) (void *cbarg, bfa_status_t status); |
690 | |
691 | struct bfa_phy_s { |
692 | struct bfa_ioc_s *ioc; /* back pointer to ioc */ |
693 | struct bfa_trc_mod_s *trcmod; /* trace module */ |
694 | u8 instance; /* port instance */ |
695 | u8 op_busy; /* operation busy flag */ |
696 | u8 rsv[2]; |
697 | u32 residue; /* residual length */ |
698 | u32 offset; /* offset */ |
699 | bfa_status_t status; /* status */ |
700 | u8 *dbuf_kva; /* dma buf virtual address */ |
701 | u64 dbuf_pa; /* dma buf physical address */ |
702 | struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ |
703 | bfa_cb_phy_t cbfn; /* user callback function */ |
704 | void *cbarg; /* user callback arg */ |
705 | u8 *ubuf; /* user supplied buffer */ |
706 | struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ |
707 | u32 addr_off; /* phy address offset */ |
708 | struct bfa_mbox_cmd_s mb; /* mailbox */ |
709 | struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ |
710 | struct bfa_mem_dma_s phy_dma; |
711 | }; |
712 | #define BFA_PHY(__bfa) (&(__bfa)->modules.phy) |
713 | #define BFA_MEM_PHY_DMA(__bfa) (&(BFA_PHY(__bfa)->phy_dma)) |
714 | |
715 | bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc); |
716 | bfa_status_t bfa_phy_get_attr(struct bfa_phy_s *phy, u8 instance, |
717 | struct bfa_phy_attr_s *attr, |
718 | bfa_cb_phy_t cbfn, void *cbarg); |
719 | bfa_status_t bfa_phy_get_stats(struct bfa_phy_s *phy, u8 instance, |
720 | struct bfa_phy_stats_s *stats, |
721 | bfa_cb_phy_t cbfn, void *cbarg); |
722 | bfa_status_t bfa_phy_update(struct bfa_phy_s *phy, u8 instance, |
723 | void *buf, u32 len, u32 offset, |
724 | bfa_cb_phy_t cbfn, void *cbarg); |
725 | bfa_status_t bfa_phy_read(struct bfa_phy_s *phy, u8 instance, |
726 | void *buf, u32 len, u32 offset, |
727 | bfa_cb_phy_t cbfn, void *cbarg); |
728 | |
729 | u32 bfa_phy_meminfo(bfa_boolean_t mincfg); |
730 | void bfa_phy_attach(struct bfa_phy_s *phy, struct bfa_ioc_s *ioc, |
731 | void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); |
732 | void bfa_phy_memclaim(struct bfa_phy_s *phy, |
733 | u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); |
734 | void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg); |
735 | |
736 | /* |
737 | * FRU module specific |
738 | */ |
739 | typedef void (*bfa_cb_fru_t) (void *cbarg, bfa_status_t status); |
740 | |
741 | struct bfa_fru_s { |
742 | struct bfa_ioc_s *ioc; /* back pointer to ioc */ |
743 | struct bfa_trc_mod_s *trcmod; /* trace module */ |
744 | u8 op_busy; /* operation busy flag */ |
745 | u8 rsv[3]; |
746 | u32 residue; /* residual length */ |
747 | u32 offset; /* offset */ |
748 | bfa_status_t status; /* status */ |
749 | u8 *dbuf_kva; /* dma buf virtual address */ |
750 | u64 dbuf_pa; /* dma buf physical address */ |
751 | struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ |
752 | bfa_cb_fru_t cbfn; /* user callback function */ |
753 | void *cbarg; /* user callback arg */ |
754 | u8 *ubuf; /* user supplied buffer */ |
755 | struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ |
756 | u32 addr_off; /* fru address offset */ |
757 | struct bfa_mbox_cmd_s mb; /* mailbox */ |
758 | struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ |
759 | struct bfa_mem_dma_s fru_dma; |
760 | u8 trfr_cmpl; |
761 | }; |
762 | |
763 | #define BFA_FRU(__bfa) (&(__bfa)->modules.fru) |
764 | #define BFA_MEM_FRU_DMA(__bfa) (&(BFA_FRU(__bfa)->fru_dma)) |
765 | |
766 | bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru, |
767 | void *buf, u32 len, u32 offset, |
768 | bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl); |
769 | bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru, |
770 | void *buf, u32 len, u32 offset, |
771 | bfa_cb_fru_t cbfn, void *cbarg); |
772 | bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size); |
773 | bfa_status_t bfa_tfru_write(struct bfa_fru_s *fru, |
774 | void *buf, u32 len, u32 offset, |
775 | bfa_cb_fru_t cbfn, void *cbarg); |
776 | bfa_status_t bfa_tfru_read(struct bfa_fru_s *fru, |
777 | void *buf, u32 len, u32 offset, |
778 | bfa_cb_fru_t cbfn, void *cbarg); |
779 | u32 bfa_fru_meminfo(bfa_boolean_t mincfg); |
780 | void bfa_fru_attach(struct bfa_fru_s *fru, struct bfa_ioc_s *ioc, |
781 | void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); |
782 | void bfa_fru_memclaim(struct bfa_fru_s *fru, |
783 | u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); |
784 | void bfa_fru_intr(void *fruarg, struct bfi_mbmsg_s *msg); |
785 | |
786 | /* |
787 | * Driver Config( dconf) specific |
788 | */ |
789 | #define BFI_DCONF_SIGNATURE 0xabcdabcd |
790 | #define BFI_DCONF_VERSION 1 |
791 | |
792 | #pragma pack(1) |
793 | struct bfa_dconf_hdr_s { |
794 | u32 signature; |
795 | u32 version; |
796 | }; |
797 | |
798 | struct bfa_dconf_s { |
799 | struct bfa_dconf_hdr_s hdr; |
800 | struct bfa_lunmask_cfg_s lun_mask; |
801 | struct bfa_throttle_cfg_s throttle_cfg; |
802 | }; |
803 | #pragma pack() |
804 | |
805 | /* |
806 | * DCONF state machine events |
807 | */ |
808 | enum bfa_dconf_event { |
809 | BFA_DCONF_SM_INIT = 1, /* dconf Init */ |
810 | BFA_DCONF_SM_FLASH_COMP = 2, /* read/write to flash */ |
811 | BFA_DCONF_SM_WR = 3, /* binding change, map */ |
812 | BFA_DCONF_SM_TIMEOUT = 4, /* Start timer */ |
813 | BFA_DCONF_SM_EXIT = 5, /* exit dconf module */ |
814 | BFA_DCONF_SM_IOCDISABLE = 6, /* IOC disable event */ |
815 | }; |
816 | |
817 | struct bfa_dconf_mod_s; |
818 | typedef void (*bfa_dconf_sm_t)(struct bfa_dconf_mod_s *fsm, enum bfa_dconf_event); |
819 | |
820 | struct bfa_dconf_mod_s { |
821 | bfa_dconf_sm_t sm; |
822 | u8 instance; |
823 | bfa_boolean_t read_data_valid; |
824 | bfa_boolean_t min_cfg; |
825 | struct bfa_timer_s timer; |
826 | struct bfa_s *bfa; |
827 | void *bfad; |
828 | void *trcmod; |
829 | struct bfa_dconf_s *dconf; |
830 | struct bfa_mem_kva_s kva_seg; |
831 | }; |
832 | |
833 | #define BFA_DCONF_MOD(__bfa) \ |
834 | (&(__bfa)->modules.dconf_mod) |
835 | #define BFA_MEM_DCONF_KVA(__bfa) (&(BFA_DCONF_MOD(__bfa)->kva_seg)) |
836 | #define bfa_dconf_read_data_valid(__bfa) \ |
837 | (BFA_DCONF_MOD(__bfa)->read_data_valid) |
838 | #define BFA_DCONF_UPDATE_TOV 5000 /* memtest timeout in msec */ |
839 | #define bfa_dconf_get_min_cfg(__bfa) \ |
840 | (BFA_DCONF_MOD(__bfa)->min_cfg) |
841 | |
842 | void bfa_dconf_modinit(struct bfa_s *bfa); |
843 | void bfa_dconf_modexit(struct bfa_s *bfa); |
844 | bfa_status_t bfa_dconf_update(struct bfa_s *bfa); |
845 | |
846 | /* |
847 | * IOC specfic macros |
848 | */ |
849 | #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func) |
850 | #define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id) |
851 | #define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva) |
852 | #define bfa_ioc_portid(__ioc) ((__ioc)->port_id) |
853 | #define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen) |
854 | #define bfa_ioc_is_cna(__ioc) \ |
855 | ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \ |
856 | (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL)) |
857 | #define bfa_ioc_fetch_stats(__ioc, __stats) \ |
858 | (((__stats)->drv_stats) = (__ioc)->stats) |
859 | #define bfa_ioc_clr_stats(__ioc) \ |
860 | memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats)) |
861 | #define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize) |
862 | #define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit) |
863 | #define bfa_ioc_speed_sup(__ioc) \ |
864 | ((bfa_ioc_is_cna(__ioc)) ? BFA_PORT_SPEED_10GBPS : \ |
865 | BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop)) |
866 | #define bfa_ioc_get_nports(__ioc) \ |
867 | BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop) |
868 | |
869 | #define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++) |
870 | #define BFA_IOC_FWIMG_MINSZ (16 * 1024) |
871 | #define BFA_IOC_FW_SMEM_SIZE(__ioc) \ |
872 | ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \ |
873 | ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE) |
874 | #define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS) |
875 | #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS) |
876 | #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS) |
877 | |
878 | /* |
879 | * IOC mailbox interface |
880 | */ |
881 | void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd); |
882 | void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc, |
883 | bfa_ioc_mbox_mcfunc_t *mcfuncs); |
884 | void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc); |
885 | void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len); |
886 | bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg); |
887 | void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, |
888 | bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg); |
889 | |
890 | /* |
891 | * IOC interfaces |
892 | */ |
893 | |
894 | #define bfa_ioc_pll_init_asic(__ioc) \ |
895 | ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \ |
896 | (__ioc)->asic_mode)) |
897 | |
898 | bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc); |
899 | bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode); |
900 | bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode); |
901 | bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode); |
902 | |
903 | #define bfa_ioc_isr_mode_set(__ioc, __msix) do { \ |
904 | if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \ |
905 | ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \ |
906 | } while (0) |
907 | #define bfa_ioc_ownership_reset(__ioc) \ |
908 | ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc)) |
909 | #define bfa_ioc_get_fcmode(__ioc) ((__ioc)->fcmode) |
910 | #define bfa_ioc_lpu_read_stat(__ioc) do { \ |
911 | if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \ |
912 | ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \ |
913 | } while (0) |
914 | |
915 | void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc); |
916 | void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc); |
917 | void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc); |
918 | void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc); |
919 | |
920 | void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa, |
921 | struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod); |
922 | void bfa_ioc_auto_recover(bfa_boolean_t auto_recover); |
923 | void bfa_ioc_detach(struct bfa_ioc_s *ioc); |
924 | void bfa_ioc_suspend(struct bfa_ioc_s *ioc); |
925 | void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, |
926 | enum bfi_pcifn_class clscode); |
927 | void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa); |
928 | void bfa_ioc_enable(struct bfa_ioc_s *ioc); |
929 | void bfa_ioc_disable(struct bfa_ioc_s *ioc); |
930 | bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc); |
931 | |
932 | bfa_status_t bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, |
933 | u32 boot_env); |
934 | void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg); |
935 | void bfa_ioc_error_isr(struct bfa_ioc_s *ioc); |
936 | bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc); |
937 | bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc); |
938 | bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc); |
939 | bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc); |
940 | bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc); |
941 | bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc); |
942 | void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc); |
943 | enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc); |
944 | void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num); |
945 | void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver); |
946 | void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver); |
947 | void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model); |
948 | void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, |
949 | char *manufacturer); |
950 | void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev); |
951 | enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc); |
952 | |
953 | void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr); |
954 | void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc, |
955 | struct bfa_adapter_attr_s *ad_attr); |
956 | void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave); |
957 | bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, |
958 | int *trclen); |
959 | bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, |
960 | int *trclen); |
961 | bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf, |
962 | u32 *offset, int *buflen); |
963 | bfa_status_t bfa_ioc_fwsig_invalidate(struct bfa_ioc_s *ioc); |
964 | bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg); |
965 | void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, |
966 | struct bfi_ioc_image_hdr_s *fwhdr); |
967 | bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, |
968 | struct bfi_ioc_image_hdr_s *fwhdr); |
969 | void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event); |
970 | bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats); |
971 | bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc); |
972 | void bfa_ioc_debug_save_ftrc(struct bfa_ioc_s *ioc); |
973 | |
974 | /* |
975 | * asic block configuration related APIs |
976 | */ |
977 | u32 bfa_ablk_meminfo(void); |
978 | void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa); |
979 | void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc); |
980 | bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk, |
981 | struct bfa_ablk_cfg_s *ablk_cfg, |
982 | bfa_ablk_cbfn_t cbfn, void *cbarg); |
983 | bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk, |
984 | enum bfa_mode_s mode, int max_pf, int max_vf, |
985 | bfa_ablk_cbfn_t cbfn, void *cbarg); |
986 | bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port, |
987 | enum bfa_mode_s mode, int max_pf, int max_vf, |
988 | bfa_ablk_cbfn_t cbfn, void *cbarg); |
989 | bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn, |
990 | u8 port, enum bfi_pcifn_class personality, |
991 | u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); |
992 | bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn, |
993 | bfa_ablk_cbfn_t cbfn, void *cbarg); |
994 | bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, |
995 | u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); |
996 | bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, |
997 | bfa_ablk_cbfn_t cbfn, void *cbarg); |
998 | bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk, |
999 | bfa_ablk_cbfn_t cbfn, void *cbarg); |
1000 | |
1001 | bfa_status_t bfa_ioc_flash_img_get_chnk(struct bfa_ioc_s *ioc, u32 off, |
1002 | u32 *fwimg); |
1003 | /* |
1004 | * bfa mfg wwn API functions |
1005 | */ |
1006 | mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc); |
1007 | mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc); |
1008 | |
1009 | /* |
1010 | * F/W Image Size & Chunk |
1011 | */ |
1012 | extern u32 bfi_image_cb_size; |
1013 | extern u32 bfi_image_ct_size; |
1014 | extern u32 bfi_image_ct2_size; |
1015 | extern u32 *bfi_image_cb; |
1016 | extern u32 *bfi_image_ct; |
1017 | extern u32 *bfi_image_ct2; |
1018 | |
1019 | static inline u32 * |
1020 | bfi_image_cb_get_chunk(u32 off) |
1021 | { |
1022 | return (u32 *)(bfi_image_cb + off); |
1023 | } |
1024 | |
1025 | static inline u32 * |
1026 | bfi_image_ct_get_chunk(u32 off) |
1027 | { |
1028 | return (u32 *)(bfi_image_ct + off); |
1029 | } |
1030 | |
1031 | static inline u32 * |
1032 | bfi_image_ct2_get_chunk(u32 off) |
1033 | { |
1034 | return (u32 *)(bfi_image_ct2 + off); |
1035 | } |
1036 | |
1037 | static inline u32* |
1038 | bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off) |
1039 | { |
1040 | switch (asic_gen) { |
1041 | case BFI_ASIC_GEN_CB: |
1042 | return bfi_image_cb_get_chunk(off); |
1043 | break; |
1044 | case BFI_ASIC_GEN_CT: |
1045 | return bfi_image_ct_get_chunk(off); |
1046 | break; |
1047 | case BFI_ASIC_GEN_CT2: |
1048 | return bfi_image_ct2_get_chunk(off); |
1049 | break; |
1050 | default: |
1051 | return NULL; |
1052 | } |
1053 | } |
1054 | |
1055 | static inline u32 |
1056 | bfa_cb_image_get_size(enum bfi_asic_gen asic_gen) |
1057 | { |
1058 | switch (asic_gen) { |
1059 | case BFI_ASIC_GEN_CB: |
1060 | return bfi_image_cb_size; |
1061 | break; |
1062 | case BFI_ASIC_GEN_CT: |
1063 | return bfi_image_ct_size; |
1064 | break; |
1065 | case BFI_ASIC_GEN_CT2: |
1066 | return bfi_image_ct2_size; |
1067 | break; |
1068 | default: |
1069 | return 0; |
1070 | } |
1071 | } |
1072 | |
1073 | /* |
1074 | * CNA TRCMOD declaration |
1075 | */ |
1076 | /* |
1077 | * !!! Only append to the enums defined here to avoid any versioning |
1078 | * !!! needed between trace utility and driver version |
1079 | */ |
1080 | enum { |
1081 | BFA_TRC_CNA_PORT = 1, |
1082 | BFA_TRC_CNA_IOC = 2, |
1083 | BFA_TRC_CNA_IOC_CB = 3, |
1084 | BFA_TRC_CNA_IOC_CT = 4, |
1085 | }; |
1086 | |
1087 | #endif /* __BFA_IOC_H__ */ |
1088 | |