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[SCSI] bfa: Added HBA diagnostics support.
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / scsi / bfa / bfa_ioc.h
CommitLineData
7725ccfd 1/*
a36c61f9 2 * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
7725ccfd
JH		 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
f16a1750 21#include "bfad_drv.h"
a36c61f9
KG		 22#include "bfa_cs.h"
23#include "bfi.h"
24
f7f73812
MZ		 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)))
acdc79a6 30/*
a36c61f9
KG		 31 * BFA timer declarations
32 */
33typedef void (*bfa_timer_cbfn_t)(void *);
34
acdc79a6 35/*
a36c61f9
KG		 36 * BFA timer data structure
37 */
38struct bfa_timer_s {
39 struct list_head qe;
40 bfa_timer_cbfn_t timercb;
41 void *arg;
acdc79a6 42 int timeout; /* in millisecs */
a36c61f9
KG		 43};
44
acdc79a6 45/*
a36c61f9
KG		 46 * Timer module structure
47 */
48struct bfa_timer_mod_s {
49 struct list_head timer_q;
50};
51
acdc79a6 52#define BFA_TIMER_FREQ 200 /* specified in millisecs */
a36c61f9
KG		 53
54void bfa_timer_beat(struct bfa_timer_mod_s *mod);
a36c61f9
KG		 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
acdc79a6 60/*
a36c61f9
KG		 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 { \
53440260
JH		 69 ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]); \
70 ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]); \
71 ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]); \
a36c61f9
KG		 72} while (0)
73
74#define bfa_swap_words(_x) ( \
75 ((_x) << 32) | ((_x) >> 32))
76
f16a1750 77#ifdef __BIG_ENDIAN
a36c61f9
KG		 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
7725ccfd 86
4507025d
KG		 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
acdc79a6 149/*
7725ccfd
JH		 150 * PCI device information required by IOC
151 */
152struct bfa_pcidev_s {
a36c61f9
KG		 153 int pci_slot;
154 u8 pci_func;
acdc79a6 155 u16 device_id;
1a4d8e1b 156 u16 ssid;
acdc79a6 157 void __iomem *pci_bar_kva;
7725ccfd
JH		 158};
159
acdc79a6 160/*
7725ccfd
JH		 161 * Structure used to remember the DMA-able memory block's KVA and Physical
162 * Address
163 */
164struct bfa_dma_s {
a36c61f9
KG		 165 void *kva; /* ! Kernel virtual address */
166 u64 pa; /* ! Physical address */
7725ccfd
JH		 167};
168
169#define BFA_DMA_ALIGN_SZ 256
170#define BFA_ROUNDUP(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
171
acdc79a6 172/*
a36c61f9
KG		 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 */
7725ccfd 177
7725ccfd
JH		 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{
50444a34 183 dma_addr->a32.addr_lo = cpu_to_be32(pa);
f16a1750 184 dma_addr->a32.addr_hi = cpu_to_be32(pa >> 32);
7725ccfd
JH		 185}
186
85ce928d
KG		 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
7725ccfd 197struct bfa_ioc_regs_s {
53440260
JH		 198 void __iomem *hfn_mbox_cmd;
199 void __iomem *hfn_mbox;
200 void __iomem *lpu_mbox_cmd;
201 void __iomem *lpu_mbox;
8b070b4a 202 void __iomem *lpu_read_stat;
53440260
JH		 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;
f1d584d7 214 void __iomem *alt_ioc_fwstate;
53440260 215 void __iomem *ll_halt;
f1d584d7 216 void __iomem *alt_ll_halt;
53440260 217 void __iomem *err_set;
f1d584d7 218 void __iomem *ioc_fail_sync;
53440260
JH		 219 void __iomem *shirq_isr_next;
220 void __iomem *shirq_msk_next;
221 void __iomem *smem_page_start;
7725ccfd
JH		 222 u32 smem_pg0;
223};
224
53440260 225#define bfa_mem_read(_raddr, _off) swab32(readl(((_raddr) + (_off))))
7725ccfd 226#define bfa_mem_write(_raddr, _off, _val) \
53440260 227 writel(swab32((_val)), ((_raddr) + (_off)))
acdc79a6 228/*
7725ccfd
JH		 229 * IOC Mailbox structures
230 */
231struct bfa_mbox_cmd_s {
a36c61f9 232 struct list_head qe;
7725ccfd
JH		 233 u32 msg[BFI_IOC_MSGSZ];
234};
235
acdc79a6 236/*
7725ccfd
JH		 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 {
a36c61f9
KG		 241 struct list_head cmd_q; /* pending mbox queue */
242 int nmclass; /* number of handlers */
7725ccfd
JH		 243 struct {
244 bfa_ioc_mbox_mcfunc_t cbfn; /* message handlers */
245 void *cbarg;
246 } mbhdlr[BFI_MC_MAX];
247};
248
acdc79a6 249/*
7725ccfd
JH		 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
acdc79a6 263/*
d37779f8 264 * IOC event notification mechanism.
7725ccfd 265 */
d37779f8
KG		 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 {
7725ccfd 275 struct list_head qe;
d37779f8 276 bfa_ioc_notify_cbfn_t cbfn;
7725ccfd
JH		 277 void *cbarg;
278};
279
acdc79a6 280/*
d37779f8 281 * Initialize a IOC event notification structure
7725ccfd 282 */
d37779f8 283#define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do { \
7725ccfd
JH		 284 (__notify)->cbfn = (__cbfn); \
285 (__notify)->cbarg = (__cbarg); \
286} while (0)
287
a36c61f9
KG		 288struct bfa_iocpf_s {
289 bfa_fsm_t fsm;
290 struct bfa_ioc_s *ioc;
775c7742 291 bfa_boolean_t fw_mismatch_notified;
a36c61f9 292 bfa_boolean_t auto_recover;
775c7742 293 u32 poll_time;
a36c61f9
KG		 294};
295
7725ccfd
JH		 296struct bfa_ioc_s {
297 bfa_fsm_t fsm;
298 struct bfa_s *bfa;
299 struct bfa_pcidev_s pcidev;
a36c61f9
KG		 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;
7725ccfd 304 u32 hb_count;
d37779f8 305 struct list_head notify_q;
7725ccfd
JH		 306 void *dbg_fwsave;
307 int dbg_fwsave_len;
308 bfa_boolean_t dbg_fwsave_once;
d37779f8 309 enum bfi_pcifn_class clscode;
a36c61f9 310 struct bfa_ioc_regs_s ioc_regs;
7725ccfd 311 struct bfa_trc_mod_s *trcmod;
7725ccfd 312 struct bfa_ioc_drv_stats_s stats;
7725ccfd 313 bfa_boolean_t fcmode;
7725ccfd 314 bfa_boolean_t pllinit;
a36c61f9 315 bfa_boolean_t stats_busy; /* outstanding stats */
7725ccfd 316 u8 port_id;
7725ccfd
JH		 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;
a36c61f9
KG		 321 struct bfa_ioc_hwif_s *ioc_hwif;
322 struct bfa_iocpf_s iocpf;
11189208
KG		 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;
1a4d8e1b
KG		 327 enum bfa_mode_s port_mode;
328 u8 ad_cap_bm; /* adapter cap bit mask */
329 u8 port_mode_cfg; /* config port mode */
0a20de44
KG		 330};
331
332struct bfa_ioc_hwif_s {
11189208 333 bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m);
a36c61f9
KG		 334 bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc);
335 void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc);
336 void (*ioc_reg_init) (struct bfa_ioc_s *ioc);
337 void (*ioc_map_port) (struct bfa_ioc_s *ioc);
338 void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc,
339 bfa_boolean_t msix);
f1d584d7 340 void (*ioc_notify_fail) (struct bfa_ioc_s *ioc);
a36c61f9 341 void (*ioc_ownership_reset) (struct bfa_ioc_s *ioc);
45d7f0cc 342 bfa_boolean_t (*ioc_sync_start) (struct bfa_ioc_s *ioc);
f1d584d7
KG		 343 void (*ioc_sync_join) (struct bfa_ioc_s *ioc);
344 void (*ioc_sync_leave) (struct bfa_ioc_s *ioc);
345 void (*ioc_sync_ack) (struct bfa_ioc_s *ioc);
346 bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc);
8b070b4a 347 bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc);
7725ccfd
JH		 348};
349
5a54b1d5
KG		 350/*
351 * Queue element to wait for room in request queue. FIFO order is
352 * maintained when fullfilling requests.
353 */
354struct bfa_reqq_wait_s {
355 struct list_head qe;
356 void (*qresume) (void *cbarg);
357 void *cbarg;
358};
359
360typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
361
362/*
363 * Generic BFA callback element.
364 */
365struct bfa_cb_qe_s {
366 struct list_head qe;
367 bfa_cb_cbfn_t cbfn;
368 bfa_boolean_t once;
369 void *cbarg;
370};
371
1a4d8e1b
KG		 372/*
373 * ASIC block configurtion related
374 */
375
376typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status);
377
378struct bfa_ablk_s {
379 struct bfa_ioc_s *ioc;
380 struct bfa_ablk_cfg_s *cfg;
381 u16 *pcifn;
382 struct bfa_dma_s dma_addr;
383 bfa_boolean_t busy;
384 struct bfa_mbox_cmd_s mb;
385 bfa_ablk_cbfn_t cbfn;
386 void *cbarg;
387 struct bfa_ioc_notify_s ioc_notify;
4507025d 388 struct bfa_mem_dma_s ablk_dma;
1a4d8e1b 389};
4507025d 390#define BFA_MEM_ABLK_DMA(__bfa) (&((__bfa)->modules.ablk.ablk_dma))
1a4d8e1b 391
51e569aa
KG		 392/*
393 * SFP module specific
394 */
395typedef void (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status);
396
397struct bfa_sfp_s {
398 void *dev;
399 struct bfa_ioc_s *ioc;
400 struct bfa_trc_mod_s *trcmod;
401 struct sfp_mem_s *sfpmem;
402 bfa_cb_sfp_t cbfn;
403 void *cbarg;
404 enum bfi_sfp_mem_e memtype; /* mem access type */
405 u32 status;
406 struct bfa_mbox_cmd_s mbcmd;
407 u8 *dbuf_kva; /* dma buf virtual address */
408 u64 dbuf_pa; /* dma buf physical address */
409 struct bfa_ioc_notify_s ioc_notify;
410 enum bfa_defs_sfp_media_e *media;
411 enum bfa_port_speed portspeed;
412 bfa_cb_sfp_t state_query_cbfn;
413 void *state_query_cbarg;
414 u8 lock;
415 u8 data_valid; /* data in dbuf is valid */
416 u8 state; /* sfp state */
417 u8 state_query_lock;
418 struct bfa_mem_dma_s sfp_dma;
419 u8 is_elb; /* eloopback */
420};
421
422#define BFA_SFP_MOD(__bfa) (&(__bfa)->modules.sfp)
423#define BFA_MEM_SFP_DMA(__bfa) (&(BFA_SFP_MOD(__bfa)->sfp_dma))
424
425u32 bfa_sfp_meminfo(void);
426
427void bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc,
428 void *dev, struct bfa_trc_mod_s *trcmod);
429
430void bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa);
431void bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg);
432
433bfa_status_t bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem,
434 bfa_cb_sfp_t cbfn, void *cbarg);
435
436bfa_status_t bfa_sfp_media(struct bfa_sfp_s *sfp,
437 enum bfa_defs_sfp_media_e *media,
438 bfa_cb_sfp_t cbfn, void *cbarg);
439
440bfa_status_t bfa_sfp_speed(struct bfa_sfp_s *sfp,
441 enum bfa_port_speed portspeed,
442 bfa_cb_sfp_t cbfn, void *cbarg);
443
5a54b1d5
KG		 444/*
445 * Flash module specific
446 */
447typedef void (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status);
448
449struct bfa_flash_s {
450 struct bfa_ioc_s *ioc; /* back pointer to ioc */
451 struct bfa_trc_mod_s *trcmod;
452 u32 type; /* partition type */
453 u8 instance; /* partition instance */
454 u8 rsv[3];
455 u32 op_busy; /* operation busy flag */
456 u32 residue; /* residual length */
457 u32 offset; /* offset */
458 bfa_status_t status; /* status */
459 u8 *dbuf_kva; /* dma buf virtual address */
460 u64 dbuf_pa; /* dma buf physical address */
461 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
462 bfa_cb_flash_t cbfn; /* user callback function */
463 void *cbarg; /* user callback arg */
464 u8 *ubuf; /* user supplied buffer */
465 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */
466 u32 addr_off; /* partition address offset */
467 struct bfa_mbox_cmd_s mb; /* mailbox */
468 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
469 struct bfa_mem_dma_s flash_dma;
470};
471
472#define BFA_FLASH(__bfa) (&(__bfa)->modules.flash)
473#define BFA_MEM_FLASH_DMA(__bfa) (&(BFA_FLASH(__bfa)->flash_dma))
474
475bfa_status_t bfa_flash_get_attr(struct bfa_flash_s *flash,
476 struct bfa_flash_attr_s *attr,
477 bfa_cb_flash_t cbfn, void *cbarg);
478bfa_status_t bfa_flash_erase_part(struct bfa_flash_s *flash,
479 enum bfa_flash_part_type type, u8 instance,
480 bfa_cb_flash_t cbfn, void *cbarg);
481bfa_status_t bfa_flash_update_part(struct bfa_flash_s *flash,
482 enum bfa_flash_part_type type, u8 instance,
483 void *buf, u32 len, u32 offset,
484 bfa_cb_flash_t cbfn, void *cbarg);
485bfa_status_t bfa_flash_read_part(struct bfa_flash_s *flash,
486 enum bfa_flash_part_type type, u8 instance, void *buf,
487 u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg);
488u32 bfa_flash_meminfo(bfa_boolean_t mincfg);
489void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc,
490 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
491void bfa_flash_memclaim(struct bfa_flash_s *flash,
492 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
493
3d7fc66d
KG		 494/*
495 * DIAG module specific
496 */
497
498typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status);
499typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon,
500 bfa_boolean_t link_e2e_beacon);
501
502/*
503 * Firmware ping test results
504 */
505struct bfa_diag_results_fwping {
506 u32 data; /* store the corrupted data */
507 u32 status;
508 u32 dmastatus;
509 u8 rsvd[4];
510};
511
512struct bfa_diag_qtest_result_s {
513 u32 status;
514 u16 count; /* sucessful queue test count */
515 u8 queue;
516 u8 rsvd; /* 64-bit align */
517};
518
519/*
520 * Firmware ping test results
521 */
522struct bfa_diag_fwping_s {
523 struct bfa_diag_results_fwping *result;
524 bfa_cb_diag_t cbfn;
525 void *cbarg;
526 u32 data;
527 u8 lock;
528 u8 rsv[3];
529 u32 status;
530 u32 count;
531 struct bfa_mbox_cmd_s mbcmd;
532 u8 *dbuf_kva; /* dma buf virtual address */
533 u64 dbuf_pa; /* dma buf physical address */
534};
535
536/*
537 * Temperature sensor query results
538 */
539struct bfa_diag_results_tempsensor_s {
540 u32 status;
541 u16 temp; /* 10-bit A/D value */
542 u16 brd_temp; /* 9-bit board temp */
543 u8 ts_junc; /* show junction tempsensor */
544 u8 ts_brd; /* show board tempsensor */
545 u8 rsvd[6]; /* keep 8 bytes alignment */
546};
547
548struct bfa_diag_tsensor_s {
549 bfa_cb_diag_t cbfn;
550 void *cbarg;
551 struct bfa_diag_results_tempsensor_s *temp;
552 u8 lock;
553 u8 rsv[3];
554 u32 status;
555 struct bfa_mbox_cmd_s mbcmd;
556};
557
558struct bfa_diag_sfpshow_s {
559 struct sfp_mem_s *sfpmem;
560 bfa_cb_diag_t cbfn;
561 void *cbarg;
562 u8 lock;
563 u8 static_data;
564 u8 rsv[2];
565 u32 status;
566 struct bfa_mbox_cmd_s mbcmd;
567 u8 *dbuf_kva; /* dma buf virtual address */
568 u64 dbuf_pa; /* dma buf physical address */
569};
570
571struct bfa_diag_led_s {
572 struct bfa_mbox_cmd_s mbcmd;
573 bfa_boolean_t lock; /* 1: ledtest is operating */
574};
575
576struct bfa_diag_beacon_s {
577 struct bfa_mbox_cmd_s mbcmd;
578 bfa_boolean_t state; /* port beacon state */
579 bfa_boolean_t link_e2e; /* link beacon state */
580};
581
582struct bfa_diag_s {
583 void *dev;
584 struct bfa_ioc_s *ioc;
585 struct bfa_trc_mod_s *trcmod;
586 struct bfa_diag_fwping_s fwping;
587 struct bfa_diag_tsensor_s tsensor;
588 struct bfa_diag_sfpshow_s sfpshow;
589 struct bfa_diag_led_s ledtest;
590 struct bfa_diag_beacon_s beacon;
591 void *result;
592 struct bfa_timer_s timer;
593 bfa_cb_diag_beacon_t cbfn_beacon;
594 bfa_cb_diag_t cbfn;
595 void *cbarg;
596 u8 block;
597 u8 timer_active;
598 u8 rsvd[2];
599 u32 status;
600 struct bfa_ioc_notify_s ioc_notify;
601 struct bfa_mem_dma_s diag_dma;
602};
603
604#define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod)
605#define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma))
606
607u32 bfa_diag_meminfo(void);
608void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa);
609void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev,
610 bfa_cb_diag_beacon_t cbfn_beacon,
611 struct bfa_trc_mod_s *trcmod);
612bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset,
613 u32 len, u32 *buf, u32 force);
614bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset,
615 u32 len, u32 value, u32 force);
616bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag,
617 struct bfa_diag_results_tempsensor_s *result,
618 bfa_cb_diag_t cbfn, void *cbarg);
619bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt,
620 u32 pattern, struct bfa_diag_results_fwping *result,
621 bfa_cb_diag_t cbfn, void *cbarg);
622bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag,
623 struct sfp_mem_s *sfpmem, u8 static_data,
624 bfa_cb_diag_t cbfn, void *cbarg);
625bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag,
626 struct bfa_diag_memtest_s *memtest, u32 pattern,
627 struct bfa_diag_memtest_result *result,
628 bfa_cb_diag_t cbfn, void *cbarg);
629bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag,
630 struct bfa_diag_ledtest_s *ledtest);
631bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag,
632 bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon,
633 u32 sec);
634
f8ceafde
JH		 635#define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func)
636#define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id)
637#define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva)
7725ccfd 638#define bfa_ioc_portid(__ioc) ((__ioc)->port_id)
11189208
KG		 639#define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen)
640#define bfa_ioc_is_cna(__ioc) \
75332a70
KG		 641 ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \
642 (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL))
7725ccfd 643#define bfa_ioc_fetch_stats(__ioc, __stats) \
f8ceafde 644 (((__stats)->drv_stats) = (__ioc)->stats)
7725ccfd 645#define bfa_ioc_clr_stats(__ioc) \
6a18b167 646 memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats))
f8ceafde
JH		 647#define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize)
648#define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit)
7725ccfd
JH		 649#define bfa_ioc_speed_sup(__ioc) \
650 BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop)
a36c61f9 651#define bfa_ioc_get_nports(__ioc) \
0a20de44
KG		 652 BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop)
653
a36c61f9
KG		 654#define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++)
655#define BFA_IOC_FWIMG_MINSZ (16 * 1024)
11189208
KG		 656#define BFA_IOC_FW_SMEM_SIZE(__ioc) \
657 ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \
658 ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE)
a36c61f9
KG		 659#define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS)
660#define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS)
0a20de44 661#define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS)
7725ccfd 662
acdc79a6 663/*
7725ccfd
JH		 664 * IOC mailbox interface
665 */
666void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd);
667void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc,
668 bfa_ioc_mbox_mcfunc_t *mcfuncs);
669void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc);
670void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len);
11189208 671bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg);
7725ccfd
JH		 672void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc,
673 bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg);
674
acdc79a6 675/*
7725ccfd
JH		 676 * IOC interfaces
677 */
a36c61f9
KG		 678
679#define bfa_ioc_pll_init_asic(__ioc) \
680 ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \
11189208 681 (__ioc)->asic_mode))
a36c61f9
KG		 682
683bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc);
11189208
KG		 684bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
685bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
686bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
a36c61f9 687
11189208
KG		 688#define bfa_ioc_isr_mode_set(__ioc, __msix) do { \
689 if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \
690 ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \
691} while (0)
a36c61f9 692#define bfa_ioc_ownership_reset(__ioc) \
0a20de44 693 ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc))
10a07379 694#define bfa_ioc_get_fcmode(__ioc) ((__ioc)->fcmode)
8b070b4a
KG		 695#define bfa_ioc_lpu_read_stat(__ioc) do { \
696 if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \
697 ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \
698} while (0)
a36c61f9 699
0a20de44 700void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc);
11189208
KG		 701void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc);
702void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc);
703void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc);
a36c61f9 704
7725ccfd 705void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa,
a36c61f9
KG		 706 struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod);
707void bfa_ioc_auto_recover(bfa_boolean_t auto_recover);
7725ccfd
JH		 708void bfa_ioc_detach(struct bfa_ioc_s *ioc);
709void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
d37779f8 710 enum bfi_pcifn_class clscode);
7725ccfd
JH		 711void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa);
712void bfa_ioc_enable(struct bfa_ioc_s *ioc);
713void bfa_ioc_disable(struct bfa_ioc_s *ioc);
714bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc);
715
a36c61f9 716void bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type,
11189208 717 u32 boot_env);
7725ccfd
JH		 718void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg);
719void bfa_ioc_error_isr(struct bfa_ioc_s *ioc);
7725ccfd 720bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc);
a36c61f9 721bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc);
7725ccfd 722bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc);
a714134a 723bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc);
7725ccfd
JH		 724bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc);
725bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc);
f1d584d7 726void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc);
0a4b1fc0
KG		 727enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc);
728void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num);
729void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver);
730void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver);
731void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model);
732void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc,
a36c61f9 733 char *manufacturer);
0a4b1fc0
KG		 734void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev);
735enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc);
736
7725ccfd
JH		 737void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr);
738void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
739 struct bfa_adapter_attr_s *ad_attr);
7725ccfd
JH		 740void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave);
741bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata,
742 int *trclen);
743bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata,
744 int *trclen);
a36c61f9
KG		 745bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf,
746 u32 *offset, int *buflen);
53440260 747bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg);
0a20de44
KG		 748void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc,
749 struct bfi_ioc_image_hdr_s *fwhdr);
750bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc,
751 struct bfi_ioc_image_hdr_s *fwhdr);
a36c61f9
KG		 752bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats);
753bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc);
7725ccfd 754
1a4d8e1b
KG		 755/*
756 * asic block configuration related APIs
757 */
758u32 bfa_ablk_meminfo(void);
759void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa);
760void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc);
761bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk,
762 struct bfa_ablk_cfg_s *ablk_cfg,
763 bfa_ablk_cbfn_t cbfn, void *cbarg);
764bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk,
765 enum bfa_mode_s mode, int max_pf, int max_vf,
766 bfa_ablk_cbfn_t cbfn, void *cbarg);
767bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port,
768 enum bfa_mode_s mode, int max_pf, int max_vf,
769 bfa_ablk_cbfn_t cbfn, void *cbarg);
770bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn,
771 u8 port, enum bfi_pcifn_class personality, int bw,
772 bfa_ablk_cbfn_t cbfn, void *cbarg);
773bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn,
774 bfa_ablk_cbfn_t cbfn, void *cbarg);
775bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, int bw,
776 bfa_ablk_cbfn_t cbfn, void *cbarg);
777bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk,
778 bfa_ablk_cbfn_t cbfn, void *cbarg);
779bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk,
780 bfa_ablk_cbfn_t cbfn, void *cbarg);
781
7725ccfd
JH		 782/*
783 * bfa mfg wwn API functions
784 */
7725ccfd 785mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc);
15b64a83 786mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc);
7725ccfd 787
a36c61f9
KG		 788/*
789 * F/W Image Size & Chunk
790 */
11189208
KG		 791extern u32 bfi_image_cb_size;
792extern u32 bfi_image_ct_size;
793extern u32 bfi_image_ct2_size;
794extern u32 *bfi_image_cb;
795extern u32 *bfi_image_ct;
796extern u32 *bfi_image_ct2;
a36c61f9
KG		 797
798static inline u32 *
11189208
KG		 799bfi_image_cb_get_chunk(u32 off)
800{
801 return (u32 *)(bfi_image_cb + off);
802}
a36c61f9
KG		 803
804static inline u32 *
11189208
KG		 805bfi_image_ct_get_chunk(u32 off)
806{
807 return (u32 *)(bfi_image_ct + off);
808}
7725ccfd 809
a36c61f9 810static inline u32 *
11189208
KG		 811bfi_image_ct2_get_chunk(u32 off)
812{
813 return (u32 *)(bfi_image_ct2 + off);
814}
a36c61f9
KG		 815
816static inline u32*
11189208 817bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off)
a36c61f9 818{
11189208
KG		 819 switch (asic_gen) {
820 case BFI_ASIC_GEN_CB:
821 return bfi_image_cb_get_chunk(off);
822 break;
823 case BFI_ASIC_GEN_CT:
824 return bfi_image_ct_get_chunk(off);
825 break;
826 case BFI_ASIC_GEN_CT2:
827 return bfi_image_ct2_get_chunk(off);
828 break;
829 default:
830 return NULL;
a36c61f9
KG		 831 }
832}
833
834static inline u32
11189208 835bfa_cb_image_get_size(enum bfi_asic_gen asic_gen)
a36c61f9 836{
11189208
KG		 837 switch (asic_gen) {
838 case BFI_ASIC_GEN_CB:
839 return bfi_image_cb_size;
840 break;
841 case BFI_ASIC_GEN_CT:
842 return bfi_image_ct_size;
843 break;
844 case BFI_ASIC_GEN_CT2:
845 return bfi_image_ct2_size;
846 break;
847 default:
848 return 0;
a36c61f9
KG		 849 }
850}
851
acdc79a6 852/*
a36c61f9
KG		 853 * CNA TRCMOD declaration
854 */
855/*
856 * !!! Only append to the enums defined here to avoid any versioning
857 * !!! needed between trace utility and driver version
858 */
859enum {
860 BFA_TRC_CNA_PORT = 1,
861 BFA_TRC_CNA_IOC = 2,
862 BFA_TRC_CNA_IOC_CB = 3,
863 BFA_TRC_CNA_IOC_CT = 4,
864};
865
866#endif /* __BFA_IOC_H__ */
kernel source for telekom puls (alcatel/mediatek)