bfa_ioc.h 32 KB

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  1. /*
  2. * Copyright (c) 2005-2010 Brocade Communications Systems, Inc.
  3. * All rights reserved
  4. * www.brocade.com
  5. *
  6. * Linux driver for Brocade Fibre Channel Host Bus Adapter.
  7. *
  8. * This program is free software; you can redistribute it and/or modify it
  9. * under the terms of the GNU General Public License (GPL) Version 2 as
  10. * published by the Free Software Foundation
  11. *
  12. * This program is distributed in the hope that it will be useful, but
  13. * WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15. * General Public License for more details.
  16. */
  17. #ifndef __BFA_IOC_H__
  18. #define __BFA_IOC_H__
  19. #include "bfad_drv.h"
  20. #include "bfa_cs.h"
  21. #include "bfi.h"
  22. #define BFA_DBG_FWTRC_ENTS (BFI_IOC_TRC_ENTS)
  23. #define BFA_DBG_FWTRC_LEN \
  24. (BFA_DBG_FWTRC_ENTS * sizeof(struct bfa_trc_s) + \
  25. (sizeof(struct bfa_trc_mod_s) - \
  26. BFA_TRC_MAX * sizeof(struct bfa_trc_s)))
  27. /*
  28. * BFA timer declarations
  29. */
  30. typedef void (*bfa_timer_cbfn_t)(void *);
  31. /*
  32. * BFA timer data structure
  33. */
  34. struct bfa_timer_s {
  35. struct list_head qe;
  36. bfa_timer_cbfn_t timercb;
  37. void *arg;
  38. int timeout; /* in millisecs */
  39. };
  40. /*
  41. * Timer module structure
  42. */
  43. struct bfa_timer_mod_s {
  44. struct list_head timer_q;
  45. };
  46. #define BFA_TIMER_FREQ 200 /* specified in millisecs */
  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. * Generic Scatter Gather Element used by driver
  54. */
  55. struct bfa_sge_s {
  56. u32 sg_len;
  57. void *sg_addr;
  58. };
  59. #define bfa_sge_word_swap(__sge) do { \
  60. ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]); \
  61. ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]); \
  62. ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]); \
  63. } while (0)
  64. #define bfa_swap_words(_x) ( \
  65. ((_x) << 32) | ((_x) >> 32))
  66. #ifdef __BIG_ENDIAN
  67. #define bfa_sge_to_be(_x)
  68. #define bfa_sge_to_le(_x) bfa_sge_word_swap(_x)
  69. #define bfa_sgaddr_le(_x) bfa_swap_words(_x)
  70. #else
  71. #define bfa_sge_to_be(_x) bfa_sge_word_swap(_x)
  72. #define bfa_sge_to_le(_x)
  73. #define bfa_sgaddr_le(_x) (_x)
  74. #endif
  75. /*
  76. * BFA memory resources
  77. */
  78. struct bfa_mem_dma_s {
  79. struct list_head qe; /* Queue of DMA elements */
  80. u32 mem_len; /* Total Length in Bytes */
  81. u8 *kva; /* kernel virtual address */
  82. u64 dma; /* dma address if DMA memory */
  83. u8 *kva_curp; /* kva allocation cursor */
  84. u64 dma_curp; /* dma allocation cursor */
  85. };
  86. #define bfa_mem_dma_t struct bfa_mem_dma_s
  87. struct bfa_mem_kva_s {
  88. struct list_head qe; /* Queue of KVA elements */
  89. u32 mem_len; /* Total Length in Bytes */
  90. u8 *kva; /* kernel virtual address */
  91. u8 *kva_curp; /* kva allocation cursor */
  92. };
  93. #define bfa_mem_kva_t struct bfa_mem_kva_s
  94. struct bfa_meminfo_s {
  95. struct bfa_mem_dma_s dma_info;
  96. struct bfa_mem_kva_s kva_info;
  97. };
  98. /* BFA memory segment setup macros */
  99. #define bfa_mem_dma_setup(_meminfo, _dm_ptr, _seg_sz) do { \
  100. ((bfa_mem_dma_t *)(_dm_ptr))->mem_len = (_seg_sz); \
  101. if (_seg_sz) \
  102. list_add_tail(&((bfa_mem_dma_t *)_dm_ptr)->qe, \
  103. &(_meminfo)->dma_info.qe); \
  104. } while (0)
  105. #define bfa_mem_kva_setup(_meminfo, _kva_ptr, _seg_sz) do { \
  106. ((bfa_mem_kva_t *)(_kva_ptr))->mem_len = (_seg_sz); \
  107. if (_seg_sz) \
  108. list_add_tail(&((bfa_mem_kva_t *)_kva_ptr)->qe, \
  109. &(_meminfo)->kva_info.qe); \
  110. } while (0)
  111. /* BFA dma memory segments iterator */
  112. #define bfa_mem_dma_sptr(_mod, _i) (&(_mod)->dma_seg[(_i)])
  113. #define bfa_mem_dma_seg_iter(_mod, _sptr, _nr, _i) \
  114. for (_i = 0, _sptr = bfa_mem_dma_sptr(_mod, _i); _i < (_nr); \
  115. _i++, _sptr = bfa_mem_dma_sptr(_mod, _i))
  116. #define bfa_mem_kva_curp(_mod) ((_mod)->kva_seg.kva_curp)
  117. #define bfa_mem_dma_virt(_sptr) ((_sptr)->kva_curp)
  118. #define bfa_mem_dma_phys(_sptr) ((_sptr)->dma_curp)
  119. #define bfa_mem_dma_len(_sptr) ((_sptr)->mem_len)
  120. /* Get the corresponding dma buf kva for a req - from the tag */
  121. #define bfa_mem_get_dmabuf_kva(_mod, _tag, _rqsz) \
  122. (((u8 *)(_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].kva_curp) +\
  123. BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz))
  124. /* Get the corresponding dma buf pa for a req - from the tag */
  125. #define bfa_mem_get_dmabuf_pa(_mod, _tag, _rqsz) \
  126. ((_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].dma_curp + \
  127. BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz))
  128. /*
  129. * PCI device information required by IOC
  130. */
  131. struct bfa_pcidev_s {
  132. int pci_slot;
  133. u8 pci_func;
  134. u16 device_id;
  135. u16 ssid;
  136. void __iomem *pci_bar_kva;
  137. };
  138. /*
  139. * Structure used to remember the DMA-able memory block's KVA and Physical
  140. * Address
  141. */
  142. struct bfa_dma_s {
  143. void *kva; /* ! Kernel virtual address */
  144. u64 pa; /* ! Physical address */
  145. };
  146. #define BFA_DMA_ALIGN_SZ 256
  147. #define BFA_ROUNDUP(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1))
  148. /*
  149. * smem size for Crossbow and Catapult
  150. */
  151. #define BFI_SMEM_CB_SIZE 0x200000U /* ! 2MB for crossbow */
  152. #define BFI_SMEM_CT_SIZE 0x280000U /* ! 2.5MB for catapult */
  153. #define bfa_dma_be_addr_set(dma_addr, pa) \
  154. __bfa_dma_be_addr_set(&dma_addr, (u64)pa)
  155. static inline void
  156. __bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa)
  157. {
  158. dma_addr->a32.addr_lo = cpu_to_be32(pa);
  159. dma_addr->a32.addr_hi = cpu_to_be32(pa >> 32);
  160. }
  161. #define bfa_alen_set(__alen, __len, __pa) \
  162. __bfa_alen_set(__alen, __len, (u64)__pa)
  163. static inline void
  164. __bfa_alen_set(struct bfi_alen_s *alen, u32 len, u64 pa)
  165. {
  166. alen->al_len = cpu_to_be32(len);
  167. bfa_dma_be_addr_set(alen->al_addr, pa);
  168. }
  169. struct bfa_ioc_regs_s {
  170. void __iomem *hfn_mbox_cmd;
  171. void __iomem *hfn_mbox;
  172. void __iomem *lpu_mbox_cmd;
  173. void __iomem *lpu_mbox;
  174. void __iomem *lpu_read_stat;
  175. void __iomem *pss_ctl_reg;
  176. void __iomem *pss_err_status_reg;
  177. void __iomem *app_pll_fast_ctl_reg;
  178. void __iomem *app_pll_slow_ctl_reg;
  179. void __iomem *ioc_sem_reg;
  180. void __iomem *ioc_usage_sem_reg;
  181. void __iomem *ioc_init_sem_reg;
  182. void __iomem *ioc_usage_reg;
  183. void __iomem *host_page_num_fn;
  184. void __iomem *heartbeat;
  185. void __iomem *ioc_fwstate;
  186. void __iomem *alt_ioc_fwstate;
  187. void __iomem *ll_halt;
  188. void __iomem *alt_ll_halt;
  189. void __iomem *err_set;
  190. void __iomem *ioc_fail_sync;
  191. void __iomem *shirq_isr_next;
  192. void __iomem *shirq_msk_next;
  193. void __iomem *smem_page_start;
  194. u32 smem_pg0;
  195. };
  196. #define bfa_mem_read(_raddr, _off) swab32(readl(((_raddr) + (_off))))
  197. #define bfa_mem_write(_raddr, _off, _val) \
  198. writel(swab32((_val)), ((_raddr) + (_off)))
  199. /*
  200. * IOC Mailbox structures
  201. */
  202. struct bfa_mbox_cmd_s {
  203. struct list_head qe;
  204. u32 msg[BFI_IOC_MSGSZ];
  205. };
  206. /*
  207. * IOC mailbox module
  208. */
  209. typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m);
  210. struct bfa_ioc_mbox_mod_s {
  211. struct list_head cmd_q; /* pending mbox queue */
  212. int nmclass; /* number of handlers */
  213. struct {
  214. bfa_ioc_mbox_mcfunc_t cbfn; /* message handlers */
  215. void *cbarg;
  216. } mbhdlr[BFI_MC_MAX];
  217. };
  218. /*
  219. * IOC callback function interfaces
  220. */
  221. typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status);
  222. typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa);
  223. typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa);
  224. typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa);
  225. struct bfa_ioc_cbfn_s {
  226. bfa_ioc_enable_cbfn_t enable_cbfn;
  227. bfa_ioc_disable_cbfn_t disable_cbfn;
  228. bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
  229. bfa_ioc_reset_cbfn_t reset_cbfn;
  230. };
  231. /*
  232. * IOC event notification mechanism.
  233. */
  234. enum bfa_ioc_event_e {
  235. BFA_IOC_E_ENABLED = 1,
  236. BFA_IOC_E_DISABLED = 2,
  237. BFA_IOC_E_FAILED = 3,
  238. };
  239. typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e);
  240. struct bfa_ioc_notify_s {
  241. struct list_head qe;
  242. bfa_ioc_notify_cbfn_t cbfn;
  243. void *cbarg;
  244. };
  245. /*
  246. * Initialize a IOC event notification structure
  247. */
  248. #define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do { \
  249. (__notify)->cbfn = (__cbfn); \
  250. (__notify)->cbarg = (__cbarg); \
  251. } while (0)
  252. struct bfa_iocpf_s {
  253. bfa_fsm_t fsm;
  254. struct bfa_ioc_s *ioc;
  255. bfa_boolean_t fw_mismatch_notified;
  256. bfa_boolean_t auto_recover;
  257. u32 poll_time;
  258. };
  259. struct bfa_ioc_s {
  260. bfa_fsm_t fsm;
  261. struct bfa_s *bfa;
  262. struct bfa_pcidev_s pcidev;
  263. struct bfa_timer_mod_s *timer_mod;
  264. struct bfa_timer_s ioc_timer;
  265. struct bfa_timer_s sem_timer;
  266. struct bfa_timer_s hb_timer;
  267. u32 hb_count;
  268. struct list_head notify_q;
  269. void *dbg_fwsave;
  270. int dbg_fwsave_len;
  271. bfa_boolean_t dbg_fwsave_once;
  272. enum bfi_pcifn_class clscode;
  273. struct bfa_ioc_regs_s ioc_regs;
  274. struct bfa_trc_mod_s *trcmod;
  275. struct bfa_ioc_drv_stats_s stats;
  276. bfa_boolean_t fcmode;
  277. bfa_boolean_t pllinit;
  278. bfa_boolean_t stats_busy; /* outstanding stats */
  279. u8 port_id;
  280. struct bfa_dma_s attr_dma;
  281. struct bfi_ioc_attr_s *attr;
  282. struct bfa_ioc_cbfn_s *cbfn;
  283. struct bfa_ioc_mbox_mod_s mbox_mod;
  284. struct bfa_ioc_hwif_s *ioc_hwif;
  285. struct bfa_iocpf_s iocpf;
  286. enum bfi_asic_gen asic_gen;
  287. enum bfi_asic_mode asic_mode;
  288. enum bfi_port_mode port0_mode;
  289. enum bfi_port_mode port1_mode;
  290. enum bfa_mode_s port_mode;
  291. u8 ad_cap_bm; /* adapter cap bit mask */
  292. u8 port_mode_cfg; /* config port mode */
  293. int ioc_aen_seq;
  294. };
  295. struct bfa_ioc_hwif_s {
  296. bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m);
  297. bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc);
  298. void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc);
  299. void (*ioc_reg_init) (struct bfa_ioc_s *ioc);
  300. void (*ioc_map_port) (struct bfa_ioc_s *ioc);
  301. void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc,
  302. bfa_boolean_t msix);
  303. void (*ioc_notify_fail) (struct bfa_ioc_s *ioc);
  304. void (*ioc_ownership_reset) (struct bfa_ioc_s *ioc);
  305. bfa_boolean_t (*ioc_sync_start) (struct bfa_ioc_s *ioc);
  306. void (*ioc_sync_join) (struct bfa_ioc_s *ioc);
  307. void (*ioc_sync_leave) (struct bfa_ioc_s *ioc);
  308. void (*ioc_sync_ack) (struct bfa_ioc_s *ioc);
  309. bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc);
  310. bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc);
  311. void (*ioc_set_fwstate) (struct bfa_ioc_s *ioc,
  312. enum bfi_ioc_state fwstate);
  313. enum bfi_ioc_state (*ioc_get_fwstate) (struct bfa_ioc_s *ioc);
  314. void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
  315. enum bfi_ioc_state fwstate);
  316. enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
  317. };
  318. /*
  319. * Queue element to wait for room in request queue. FIFO order is
  320. * maintained when fullfilling requests.
  321. */
  322. struct bfa_reqq_wait_s {
  323. struct list_head qe;
  324. void (*qresume) (void *cbarg);
  325. void *cbarg;
  326. };
  327. typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
  328. /*
  329. * Generic BFA callback element.
  330. */
  331. struct bfa_cb_qe_s {
  332. struct list_head qe;
  333. bfa_cb_cbfn_t cbfn;
  334. bfa_boolean_t once;
  335. bfa_boolean_t pre_rmv; /* set for stack based qe(s) */
  336. bfa_status_t fw_status; /* to access fw status in comp proc */
  337. void *cbarg;
  338. };
  339. /*
  340. * IOCFC state machine definitions/declarations
  341. */
  342. enum iocfc_event {
  343. IOCFC_E_INIT = 1, /* IOCFC init request */
  344. IOCFC_E_START = 2, /* IOCFC mod start request */
  345. IOCFC_E_STOP = 3, /* IOCFC stop request */
  346. IOCFC_E_ENABLE = 4, /* IOCFC enable request */
  347. IOCFC_E_DISABLE = 5, /* IOCFC disable request */
  348. IOCFC_E_IOC_ENABLED = 6, /* IOC enabled message */
  349. IOCFC_E_IOC_DISABLED = 7, /* IOC disabled message */
  350. IOCFC_E_IOC_FAILED = 8, /* failure notice by IOC sm */
  351. IOCFC_E_DCONF_DONE = 9, /* dconf read/write done */
  352. IOCFC_E_CFG_DONE = 10, /* IOCFC config complete */
  353. };
  354. /*
  355. * ASIC block configurtion related
  356. */
  357. typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status);
  358. struct bfa_ablk_s {
  359. struct bfa_ioc_s *ioc;
  360. struct bfa_ablk_cfg_s *cfg;
  361. u16 *pcifn;
  362. struct bfa_dma_s dma_addr;
  363. bfa_boolean_t busy;
  364. struct bfa_mbox_cmd_s mb;
  365. bfa_ablk_cbfn_t cbfn;
  366. void *cbarg;
  367. struct bfa_ioc_notify_s ioc_notify;
  368. struct bfa_mem_dma_s ablk_dma;
  369. };
  370. #define BFA_MEM_ABLK_DMA(__bfa) (&((__bfa)->modules.ablk.ablk_dma))
  371. /*
  372. * SFP module specific
  373. */
  374. typedef void (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status);
  375. struct bfa_sfp_s {
  376. void *dev;
  377. struct bfa_ioc_s *ioc;
  378. struct bfa_trc_mod_s *trcmod;
  379. struct sfp_mem_s *sfpmem;
  380. bfa_cb_sfp_t cbfn;
  381. void *cbarg;
  382. enum bfi_sfp_mem_e memtype; /* mem access type */
  383. u32 status;
  384. struct bfa_mbox_cmd_s mbcmd;
  385. u8 *dbuf_kva; /* dma buf virtual address */
  386. u64 dbuf_pa; /* dma buf physical address */
  387. struct bfa_ioc_notify_s ioc_notify;
  388. enum bfa_defs_sfp_media_e *media;
  389. enum bfa_port_speed portspeed;
  390. bfa_cb_sfp_t state_query_cbfn;
  391. void *state_query_cbarg;
  392. u8 lock;
  393. u8 data_valid; /* data in dbuf is valid */
  394. u8 state; /* sfp state */
  395. u8 state_query_lock;
  396. struct bfa_mem_dma_s sfp_dma;
  397. u8 is_elb; /* eloopback */
  398. };
  399. #define BFA_SFP_MOD(__bfa) (&(__bfa)->modules.sfp)
  400. #define BFA_MEM_SFP_DMA(__bfa) (&(BFA_SFP_MOD(__bfa)->sfp_dma))
  401. u32 bfa_sfp_meminfo(void);
  402. void bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc,
  403. void *dev, struct bfa_trc_mod_s *trcmod);
  404. void bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa);
  405. void bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg);
  406. bfa_status_t bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem,
  407. bfa_cb_sfp_t cbfn, void *cbarg);
  408. bfa_status_t bfa_sfp_media(struct bfa_sfp_s *sfp,
  409. enum bfa_defs_sfp_media_e *media,
  410. bfa_cb_sfp_t cbfn, void *cbarg);
  411. bfa_status_t bfa_sfp_speed(struct bfa_sfp_s *sfp,
  412. enum bfa_port_speed portspeed,
  413. bfa_cb_sfp_t cbfn, void *cbarg);
  414. /*
  415. * Flash module specific
  416. */
  417. typedef void (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status);
  418. struct bfa_flash_s {
  419. struct bfa_ioc_s *ioc; /* back pointer to ioc */
  420. struct bfa_trc_mod_s *trcmod;
  421. u32 type; /* partition type */
  422. u8 instance; /* partition instance */
  423. u8 rsv[3];
  424. u32 op_busy; /* operation busy flag */
  425. u32 residue; /* residual length */
  426. u32 offset; /* offset */
  427. bfa_status_t status; /* status */
  428. u8 *dbuf_kva; /* dma buf virtual address */
  429. u64 dbuf_pa; /* dma buf physical address */
  430. struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
  431. bfa_cb_flash_t cbfn; /* user callback function */
  432. void *cbarg; /* user callback arg */
  433. u8 *ubuf; /* user supplied buffer */
  434. struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */
  435. u32 addr_off; /* partition address offset */
  436. struct bfa_mbox_cmd_s mb; /* mailbox */
  437. struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
  438. struct bfa_mem_dma_s flash_dma;
  439. };
  440. #define BFA_FLASH(__bfa) (&(__bfa)->modules.flash)
  441. #define BFA_MEM_FLASH_DMA(__bfa) (&(BFA_FLASH(__bfa)->flash_dma))
  442. bfa_status_t bfa_flash_get_attr(struct bfa_flash_s *flash,
  443. struct bfa_flash_attr_s *attr,
  444. bfa_cb_flash_t cbfn, void *cbarg);
  445. bfa_status_t bfa_flash_erase_part(struct bfa_flash_s *flash,
  446. enum bfa_flash_part_type type, u8 instance,
  447. bfa_cb_flash_t cbfn, void *cbarg);
  448. bfa_status_t bfa_flash_update_part(struct bfa_flash_s *flash,
  449. enum bfa_flash_part_type type, u8 instance,
  450. void *buf, u32 len, u32 offset,
  451. bfa_cb_flash_t cbfn, void *cbarg);
  452. bfa_status_t bfa_flash_read_part(struct bfa_flash_s *flash,
  453. enum bfa_flash_part_type type, u8 instance, void *buf,
  454. u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg);
  455. u32 bfa_flash_meminfo(bfa_boolean_t mincfg);
  456. void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc,
  457. void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
  458. void bfa_flash_memclaim(struct bfa_flash_s *flash,
  459. u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
  460. /*
  461. * DIAG module specific
  462. */
  463. typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status);
  464. typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon,
  465. bfa_boolean_t link_e2e_beacon);
  466. /*
  467. * Firmware ping test results
  468. */
  469. struct bfa_diag_results_fwping {
  470. u32 data; /* store the corrupted data */
  471. u32 status;
  472. u32 dmastatus;
  473. u8 rsvd[4];
  474. };
  475. struct bfa_diag_qtest_result_s {
  476. u32 status;
  477. u16 count; /* successful queue test count */
  478. u8 queue;
  479. u8 rsvd; /* 64-bit align */
  480. };
  481. /*
  482. * Firmware ping test results
  483. */
  484. struct bfa_diag_fwping_s {
  485. struct bfa_diag_results_fwping *result;
  486. bfa_cb_diag_t cbfn;
  487. void *cbarg;
  488. u32 data;
  489. u8 lock;
  490. u8 rsv[3];
  491. u32 status;
  492. u32 count;
  493. struct bfa_mbox_cmd_s mbcmd;
  494. u8 *dbuf_kva; /* dma buf virtual address */
  495. u64 dbuf_pa; /* dma buf physical address */
  496. };
  497. /*
  498. * Temperature sensor query results
  499. */
  500. struct bfa_diag_results_tempsensor_s {
  501. u32 status;
  502. u16 temp; /* 10-bit A/D value */
  503. u16 brd_temp; /* 9-bit board temp */
  504. u8 ts_junc; /* show junction tempsensor */
  505. u8 ts_brd; /* show board tempsensor */
  506. u8 rsvd[6]; /* keep 8 bytes alignment */
  507. };
  508. struct bfa_diag_tsensor_s {
  509. bfa_cb_diag_t cbfn;
  510. void *cbarg;
  511. struct bfa_diag_results_tempsensor_s *temp;
  512. u8 lock;
  513. u8 rsv[3];
  514. u32 status;
  515. struct bfa_mbox_cmd_s mbcmd;
  516. };
  517. struct bfa_diag_sfpshow_s {
  518. struct sfp_mem_s *sfpmem;
  519. bfa_cb_diag_t cbfn;
  520. void *cbarg;
  521. u8 lock;
  522. u8 static_data;
  523. u8 rsv[2];
  524. u32 status;
  525. struct bfa_mbox_cmd_s mbcmd;
  526. u8 *dbuf_kva; /* dma buf virtual address */
  527. u64 dbuf_pa; /* dma buf physical address */
  528. };
  529. struct bfa_diag_led_s {
  530. struct bfa_mbox_cmd_s mbcmd;
  531. bfa_boolean_t lock; /* 1: ledtest is operating */
  532. };
  533. struct bfa_diag_beacon_s {
  534. struct bfa_mbox_cmd_s mbcmd;
  535. bfa_boolean_t state; /* port beacon state */
  536. bfa_boolean_t link_e2e; /* link beacon state */
  537. };
  538. struct bfa_diag_s {
  539. void *dev;
  540. struct bfa_ioc_s *ioc;
  541. struct bfa_trc_mod_s *trcmod;
  542. struct bfa_diag_fwping_s fwping;
  543. struct bfa_diag_tsensor_s tsensor;
  544. struct bfa_diag_sfpshow_s sfpshow;
  545. struct bfa_diag_led_s ledtest;
  546. struct bfa_diag_beacon_s beacon;
  547. void *result;
  548. struct bfa_timer_s timer;
  549. bfa_cb_diag_beacon_t cbfn_beacon;
  550. bfa_cb_diag_t cbfn;
  551. void *cbarg;
  552. u8 block;
  553. u8 timer_active;
  554. u8 rsvd[2];
  555. u32 status;
  556. struct bfa_ioc_notify_s ioc_notify;
  557. struct bfa_mem_dma_s diag_dma;
  558. };
  559. #define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod)
  560. #define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma))
  561. u32 bfa_diag_meminfo(void);
  562. void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa);
  563. void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev,
  564. bfa_cb_diag_beacon_t cbfn_beacon,
  565. struct bfa_trc_mod_s *trcmod);
  566. bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset,
  567. u32 len, u32 *buf, u32 force);
  568. bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset,
  569. u32 len, u32 value, u32 force);
  570. bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag,
  571. struct bfa_diag_results_tempsensor_s *result,
  572. bfa_cb_diag_t cbfn, void *cbarg);
  573. bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt,
  574. u32 pattern, struct bfa_diag_results_fwping *result,
  575. bfa_cb_diag_t cbfn, void *cbarg);
  576. bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag,
  577. struct sfp_mem_s *sfpmem, u8 static_data,
  578. bfa_cb_diag_t cbfn, void *cbarg);
  579. bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag,
  580. struct bfa_diag_memtest_s *memtest, u32 pattern,
  581. struct bfa_diag_memtest_result *result,
  582. bfa_cb_diag_t cbfn, void *cbarg);
  583. bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag,
  584. struct bfa_diag_ledtest_s *ledtest);
  585. bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag,
  586. bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon,
  587. u32 sec);
  588. /*
  589. * PHY module specific
  590. */
  591. typedef void (*bfa_cb_phy_t) (void *cbarg, bfa_status_t status);
  592. struct bfa_phy_s {
  593. struct bfa_ioc_s *ioc; /* back pointer to ioc */
  594. struct bfa_trc_mod_s *trcmod; /* trace module */
  595. u8 instance; /* port instance */
  596. u8 op_busy; /* operation busy flag */
  597. u8 rsv[2];
  598. u32 residue; /* residual length */
  599. u32 offset; /* offset */
  600. bfa_status_t status; /* status */
  601. u8 *dbuf_kva; /* dma buf virtual address */
  602. u64 dbuf_pa; /* dma buf physical address */
  603. struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
  604. bfa_cb_phy_t cbfn; /* user callback function */
  605. void *cbarg; /* user callback arg */
  606. u8 *ubuf; /* user supplied buffer */
  607. struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */
  608. u32 addr_off; /* phy address offset */
  609. struct bfa_mbox_cmd_s mb; /* mailbox */
  610. struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
  611. struct bfa_mem_dma_s phy_dma;
  612. };
  613. #define BFA_PHY(__bfa) (&(__bfa)->modules.phy)
  614. #define BFA_MEM_PHY_DMA(__bfa) (&(BFA_PHY(__bfa)->phy_dma))
  615. bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc);
  616. bfa_status_t bfa_phy_get_attr(struct bfa_phy_s *phy, u8 instance,
  617. struct bfa_phy_attr_s *attr,
  618. bfa_cb_phy_t cbfn, void *cbarg);
  619. bfa_status_t bfa_phy_get_stats(struct bfa_phy_s *phy, u8 instance,
  620. struct bfa_phy_stats_s *stats,
  621. bfa_cb_phy_t cbfn, void *cbarg);
  622. bfa_status_t bfa_phy_update(struct bfa_phy_s *phy, u8 instance,
  623. void *buf, u32 len, u32 offset,
  624. bfa_cb_phy_t cbfn, void *cbarg);
  625. bfa_status_t bfa_phy_read(struct bfa_phy_s *phy, u8 instance,
  626. void *buf, u32 len, u32 offset,
  627. bfa_cb_phy_t cbfn, void *cbarg);
  628. u32 bfa_phy_meminfo(bfa_boolean_t mincfg);
  629. void bfa_phy_attach(struct bfa_phy_s *phy, struct bfa_ioc_s *ioc,
  630. void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
  631. void bfa_phy_memclaim(struct bfa_phy_s *phy,
  632. u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
  633. void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg);
  634. /*
  635. * FRU module specific
  636. */
  637. typedef void (*bfa_cb_fru_t) (void *cbarg, bfa_status_t status);
  638. struct bfa_fru_s {
  639. struct bfa_ioc_s *ioc; /* back pointer to ioc */
  640. struct bfa_trc_mod_s *trcmod; /* trace module */
  641. u8 op_busy; /* operation busy flag */
  642. u8 rsv[3];
  643. u32 residue; /* residual length */
  644. u32 offset; /* offset */
  645. bfa_status_t status; /* status */
  646. u8 *dbuf_kva; /* dma buf virtual address */
  647. u64 dbuf_pa; /* dma buf physical address */
  648. struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
  649. bfa_cb_fru_t cbfn; /* user callback function */
  650. void *cbarg; /* user callback arg */
  651. u8 *ubuf; /* user supplied buffer */
  652. struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */
  653. u32 addr_off; /* fru address offset */
  654. struct bfa_mbox_cmd_s mb; /* mailbox */
  655. struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
  656. struct bfa_mem_dma_s fru_dma;
  657. u8 trfr_cmpl;
  658. };
  659. #define BFA_FRU(__bfa) (&(__bfa)->modules.fru)
  660. #define BFA_MEM_FRU_DMA(__bfa) (&(BFA_FRU(__bfa)->fru_dma))
  661. bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru,
  662. void *buf, u32 len, u32 offset,
  663. bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl);
  664. bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru,
  665. void *buf, u32 len, u32 offset,
  666. bfa_cb_fru_t cbfn, void *cbarg);
  667. bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size);
  668. bfa_status_t bfa_tfru_write(struct bfa_fru_s *fru,
  669. void *buf, u32 len, u32 offset,
  670. bfa_cb_fru_t cbfn, void *cbarg);
  671. bfa_status_t bfa_tfru_read(struct bfa_fru_s *fru,
  672. void *buf, u32 len, u32 offset,
  673. bfa_cb_fru_t cbfn, void *cbarg);
  674. u32 bfa_fru_meminfo(bfa_boolean_t mincfg);
  675. void bfa_fru_attach(struct bfa_fru_s *fru, struct bfa_ioc_s *ioc,
  676. void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
  677. void bfa_fru_memclaim(struct bfa_fru_s *fru,
  678. u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
  679. void bfa_fru_intr(void *fruarg, struct bfi_mbmsg_s *msg);
  680. /*
  681. * Driver Config( dconf) specific
  682. */
  683. #define BFI_DCONF_SIGNATURE 0xabcdabcd
  684. #define BFI_DCONF_VERSION 1
  685. #pragma pack(1)
  686. struct bfa_dconf_hdr_s {
  687. u32 signature;
  688. u32 version;
  689. };
  690. struct bfa_dconf_s {
  691. struct bfa_dconf_hdr_s hdr;
  692. struct bfa_lunmask_cfg_s lun_mask;
  693. struct bfa_throttle_cfg_s throttle_cfg;
  694. };
  695. #pragma pack()
  696. struct bfa_dconf_mod_s {
  697. bfa_sm_t sm;
  698. u8 instance;
  699. bfa_boolean_t read_data_valid;
  700. bfa_boolean_t min_cfg;
  701. struct bfa_timer_s timer;
  702. struct bfa_s *bfa;
  703. void *bfad;
  704. void *trcmod;
  705. struct bfa_dconf_s *dconf;
  706. struct bfa_mem_kva_s kva_seg;
  707. };
  708. #define BFA_DCONF_MOD(__bfa) \
  709. (&(__bfa)->modules.dconf_mod)
  710. #define BFA_MEM_DCONF_KVA(__bfa) (&(BFA_DCONF_MOD(__bfa)->kva_seg))
  711. #define bfa_dconf_read_data_valid(__bfa) \
  712. (BFA_DCONF_MOD(__bfa)->read_data_valid)
  713. #define BFA_DCONF_UPDATE_TOV 5000 /* memtest timeout in msec */
  714. #define bfa_dconf_get_min_cfg(__bfa) \
  715. (BFA_DCONF_MOD(__bfa)->min_cfg)
  716. void bfa_dconf_modinit(struct bfa_s *bfa);
  717. void bfa_dconf_modexit(struct bfa_s *bfa);
  718. bfa_status_t bfa_dconf_update(struct bfa_s *bfa);
  719. /*
  720. * IOC specfic macros
  721. */
  722. #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func)
  723. #define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id)
  724. #define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva)
  725. #define bfa_ioc_portid(__ioc) ((__ioc)->port_id)
  726. #define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen)
  727. #define bfa_ioc_is_cna(__ioc) \
  728. ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \
  729. (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL))
  730. #define bfa_ioc_fetch_stats(__ioc, __stats) \
  731. (((__stats)->drv_stats) = (__ioc)->stats)
  732. #define bfa_ioc_clr_stats(__ioc) \
  733. memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats))
  734. #define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize)
  735. #define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit)
  736. #define bfa_ioc_speed_sup(__ioc) \
  737. ((bfa_ioc_is_cna(__ioc)) ? BFA_PORT_SPEED_10GBPS : \
  738. BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop))
  739. #define bfa_ioc_get_nports(__ioc) \
  740. BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop)
  741. #define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++)
  742. #define BFA_IOC_FWIMG_MINSZ (16 * 1024)
  743. #define BFA_IOC_FW_SMEM_SIZE(__ioc) \
  744. ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \
  745. ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE)
  746. #define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS)
  747. #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS)
  748. #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS)
  749. /*
  750. * IOC mailbox interface
  751. */
  752. void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd);
  753. void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc,
  754. bfa_ioc_mbox_mcfunc_t *mcfuncs);
  755. void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc);
  756. void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len);
  757. bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg);
  758. void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc,
  759. bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg);
  760. /*
  761. * IOC interfaces
  762. */
  763. #define bfa_ioc_pll_init_asic(__ioc) \
  764. ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \
  765. (__ioc)->asic_mode))
  766. bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc);
  767. bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
  768. bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
  769. bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
  770. #define bfa_ioc_isr_mode_set(__ioc, __msix) do { \
  771. if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \
  772. ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \
  773. } while (0)
  774. #define bfa_ioc_ownership_reset(__ioc) \
  775. ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc))
  776. #define bfa_ioc_get_fcmode(__ioc) ((__ioc)->fcmode)
  777. #define bfa_ioc_lpu_read_stat(__ioc) do { \
  778. if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \
  779. ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \
  780. } while (0)
  781. void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc);
  782. void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc);
  783. void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc);
  784. void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc);
  785. void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa,
  786. struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod);
  787. void bfa_ioc_auto_recover(bfa_boolean_t auto_recover);
  788. void bfa_ioc_detach(struct bfa_ioc_s *ioc);
  789. void bfa_ioc_suspend(struct bfa_ioc_s *ioc);
  790. void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
  791. enum bfi_pcifn_class clscode);
  792. void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa);
  793. void bfa_ioc_enable(struct bfa_ioc_s *ioc);
  794. void bfa_ioc_disable(struct bfa_ioc_s *ioc);
  795. bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc);
  796. void bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type,
  797. u32 boot_env);
  798. void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg);
  799. void bfa_ioc_error_isr(struct bfa_ioc_s *ioc);
  800. bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc);
  801. bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc);
  802. bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc);
  803. bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc);
  804. bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc);
  805. bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc);
  806. void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc);
  807. enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc);
  808. void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num);
  809. void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver);
  810. void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver);
  811. void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model);
  812. void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc,
  813. char *manufacturer);
  814. void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev);
  815. enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc);
  816. void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr);
  817. void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
  818. struct bfa_adapter_attr_s *ad_attr);
  819. void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave);
  820. bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata,
  821. int *trclen);
  822. bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata,
  823. int *trclen);
  824. bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf,
  825. u32 *offset, int *buflen);
  826. bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg);
  827. void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc,
  828. struct bfi_ioc_image_hdr_s *fwhdr);
  829. bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc,
  830. struct bfi_ioc_image_hdr_s *fwhdr);
  831. void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event);
  832. bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats);
  833. bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc);
  834. void bfa_ioc_debug_save_ftrc(struct bfa_ioc_s *ioc);
  835. /*
  836. * asic block configuration related APIs
  837. */
  838. u32 bfa_ablk_meminfo(void);
  839. void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa);
  840. void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc);
  841. bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk,
  842. struct bfa_ablk_cfg_s *ablk_cfg,
  843. bfa_ablk_cbfn_t cbfn, void *cbarg);
  844. bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk,
  845. enum bfa_mode_s mode, int max_pf, int max_vf,
  846. bfa_ablk_cbfn_t cbfn, void *cbarg);
  847. bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port,
  848. enum bfa_mode_s mode, int max_pf, int max_vf,
  849. bfa_ablk_cbfn_t cbfn, void *cbarg);
  850. bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn,
  851. u8 port, enum bfi_pcifn_class personality,
  852. u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg);
  853. bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn,
  854. bfa_ablk_cbfn_t cbfn, void *cbarg);
  855. bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn,
  856. u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg);
  857. bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk,
  858. bfa_ablk_cbfn_t cbfn, void *cbarg);
  859. bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk,
  860. bfa_ablk_cbfn_t cbfn, void *cbarg);
  861. /*
  862. * bfa mfg wwn API functions
  863. */
  864. mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc);
  865. mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc);
  866. /*
  867. * F/W Image Size & Chunk
  868. */
  869. extern u32 bfi_image_cb_size;
  870. extern u32 bfi_image_ct_size;
  871. extern u32 bfi_image_ct2_size;
  872. extern u32 *bfi_image_cb;
  873. extern u32 *bfi_image_ct;
  874. extern u32 *bfi_image_ct2;
  875. static inline u32 *
  876. bfi_image_cb_get_chunk(u32 off)
  877. {
  878. return (u32 *)(bfi_image_cb + off);
  879. }
  880. static inline u32 *
  881. bfi_image_ct_get_chunk(u32 off)
  882. {
  883. return (u32 *)(bfi_image_ct + off);
  884. }
  885. static inline u32 *
  886. bfi_image_ct2_get_chunk(u32 off)
  887. {
  888. return (u32 *)(bfi_image_ct2 + off);
  889. }
  890. static inline u32*
  891. bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off)
  892. {
  893. switch (asic_gen) {
  894. case BFI_ASIC_GEN_CB:
  895. return bfi_image_cb_get_chunk(off);
  896. break;
  897. case BFI_ASIC_GEN_CT:
  898. return bfi_image_ct_get_chunk(off);
  899. break;
  900. case BFI_ASIC_GEN_CT2:
  901. return bfi_image_ct2_get_chunk(off);
  902. break;
  903. default:
  904. return NULL;
  905. }
  906. }
  907. static inline u32
  908. bfa_cb_image_get_size(enum bfi_asic_gen asic_gen)
  909. {
  910. switch (asic_gen) {
  911. case BFI_ASIC_GEN_CB:
  912. return bfi_image_cb_size;
  913. break;
  914. case BFI_ASIC_GEN_CT:
  915. return bfi_image_ct_size;
  916. break;
  917. case BFI_ASIC_GEN_CT2:
  918. return bfi_image_ct2_size;
  919. break;
  920. default:
  921. return 0;
  922. }
  923. }
  924. /*
  925. * CNA TRCMOD declaration
  926. */
  927. /*
  928. * !!! Only append to the enums defined here to avoid any versioning
  929. * !!! needed between trace utility and driver version
  930. */
  931. enum {
  932. BFA_TRC_CNA_PORT = 1,
  933. BFA_TRC_CNA_IOC = 2,
  934. BFA_TRC_CNA_IOC_CB = 3,
  935. BFA_TRC_CNA_IOC_CT = 4,
  936. };
  937. #endif /* __BFA_IOC_H__ */