Krishna Gudipati | a36c61f | 2010-09-15 11:50:55 -0700 | [diff] [blame^] | 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_H__ |
| 18 | #define __BFA_H__ |
| 19 | |
| 20 | #include "bfa_os_inc.h" |
| 21 | #include "bfa_cs.h" |
| 22 | #include "bfa_plog.h" |
| 23 | #include "bfa_defs_svc.h" |
| 24 | #include "bfi.h" |
| 25 | #include "bfa_ioc.h" |
| 26 | |
| 27 | struct bfa_s; |
| 28 | |
| 29 | typedef void (*bfa_isr_func_t) (struct bfa_s *bfa, struct bfi_msg_s *m); |
| 30 | typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); |
| 31 | |
| 32 | /** |
| 33 | * Interrupt message handlers |
| 34 | */ |
| 35 | void bfa_isr_unhandled(struct bfa_s *bfa, struct bfi_msg_s *m); |
| 36 | void bfa_isr_bind(enum bfi_mclass mc, bfa_isr_func_t isr_func); |
| 37 | |
| 38 | /** |
| 39 | * Request and response queue related defines |
| 40 | */ |
| 41 | #define BFA_REQQ_NELEMS_MIN (4) |
| 42 | #define BFA_RSPQ_NELEMS_MIN (4) |
| 43 | |
| 44 | #define bfa_reqq_pi(__bfa, __reqq) ((__bfa)->iocfc.req_cq_pi[__reqq]) |
| 45 | #define bfa_reqq_ci(__bfa, __reqq) \ |
| 46 | (*(u32 *)((__bfa)->iocfc.req_cq_shadow_ci[__reqq].kva)) |
| 47 | |
| 48 | #define bfa_reqq_full(__bfa, __reqq) \ |
| 49 | (((bfa_reqq_pi(__bfa, __reqq) + 1) & \ |
| 50 | ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1)) == \ |
| 51 | bfa_reqq_ci(__bfa, __reqq)) |
| 52 | |
| 53 | #define bfa_reqq_next(__bfa, __reqq) \ |
| 54 | (bfa_reqq_full(__bfa, __reqq) ? NULL : \ |
| 55 | ((void *)((struct bfi_msg_s *)((__bfa)->iocfc.req_cq_ba[__reqq].kva) \ |
| 56 | + bfa_reqq_pi((__bfa), (__reqq))))) |
| 57 | |
| 58 | #define bfa_reqq_produce(__bfa, __reqq) do { \ |
| 59 | (__bfa)->iocfc.req_cq_pi[__reqq]++; \ |
| 60 | (__bfa)->iocfc.req_cq_pi[__reqq] &= \ |
| 61 | ((__bfa)->iocfc.cfg.drvcfg.num_reqq_elems - 1); \ |
| 62 | bfa_reg_write((__bfa)->iocfc.bfa_regs.cpe_q_pi[__reqq], \ |
| 63 | (__bfa)->iocfc.req_cq_pi[__reqq]); \ |
| 64 | mmiowb(); \ |
| 65 | } while (0) |
| 66 | |
| 67 | #define bfa_rspq_pi(__bfa, __rspq) \ |
| 68 | (*(u32 *)((__bfa)->iocfc.rsp_cq_shadow_pi[__rspq].kva)) |
| 69 | |
| 70 | #define bfa_rspq_ci(__bfa, __rspq) ((__bfa)->iocfc.rsp_cq_ci[__rspq]) |
| 71 | #define bfa_rspq_elem(__bfa, __rspq, __ci) \ |
| 72 | (&((struct bfi_msg_s *)((__bfa)->iocfc.rsp_cq_ba[__rspq].kva))[__ci]) |
| 73 | |
| 74 | #define CQ_INCR(__index, __size) do { \ |
| 75 | (__index)++; \ |
| 76 | (__index) &= ((__size) - 1); \ |
| 77 | } while (0) |
| 78 | |
| 79 | /** |
| 80 | * Queue element to wait for room in request queue. FIFO order is |
| 81 | * maintained when fullfilling requests. |
| 82 | */ |
| 83 | struct bfa_reqq_wait_s { |
| 84 | struct list_head qe; |
| 85 | void (*qresume) (void *cbarg); |
| 86 | void *cbarg; |
| 87 | }; |
| 88 | |
| 89 | /** |
| 90 | * Circular queue usage assignments |
| 91 | */ |
| 92 | enum { |
| 93 | BFA_REQQ_IOC = 0, /* all low-priority IOC msgs */ |
| 94 | BFA_REQQ_FCXP = 0, /* all FCXP messages */ |
| 95 | BFA_REQQ_LPS = 0, /* all lport service msgs */ |
| 96 | BFA_REQQ_PORT = 0, /* all port messages */ |
| 97 | BFA_REQQ_FLASH = 0, /* for flash module */ |
| 98 | BFA_REQQ_DIAG = 0, /* for diag module */ |
| 99 | BFA_REQQ_RPORT = 0, /* all port messages */ |
| 100 | BFA_REQQ_SBOOT = 0, /* all san boot messages */ |
| 101 | BFA_REQQ_QOS_LO = 1, /* all low priority IO */ |
| 102 | BFA_REQQ_QOS_MD = 2, /* all medium priority IO */ |
| 103 | BFA_REQQ_QOS_HI = 3, /* all high priority IO */ |
| 104 | }; |
| 105 | |
| 106 | static inline void |
| 107 | bfa_reqq_winit(struct bfa_reqq_wait_s *wqe, void (*qresume) (void *cbarg), |
| 108 | void *cbarg) |
| 109 | { |
| 110 | wqe->qresume = qresume; |
| 111 | wqe->cbarg = cbarg; |
| 112 | } |
| 113 | |
| 114 | #define bfa_reqq(__bfa, __reqq) (&(__bfa)->reqq_waitq[__reqq]) |
| 115 | |
| 116 | /** |
| 117 | * static inline void |
| 118 | * bfa_reqq_wait(struct bfa_s *bfa, int reqq, struct bfa_reqq_wait_s *wqe) |
| 119 | */ |
| 120 | #define bfa_reqq_wait(__bfa, __reqq, __wqe) do { \ |
| 121 | \ |
| 122 | struct list_head *waitq = bfa_reqq(__bfa, __reqq); \ |
| 123 | \ |
| 124 | bfa_assert(((__reqq) < BFI_IOC_MAX_CQS)); \ |
| 125 | bfa_assert((__wqe)->qresume && (__wqe)->cbarg); \ |
| 126 | \ |
| 127 | list_add_tail(&(__wqe)->qe, waitq); \ |
| 128 | } while (0) |
| 129 | |
| 130 | #define bfa_reqq_wcancel(__wqe) list_del(&(__wqe)->qe) |
| 131 | |
| 132 | |
| 133 | /** |
| 134 | * Generic BFA callback element. |
| 135 | */ |
| 136 | struct bfa_cb_qe_s { |
| 137 | struct list_head qe; |
| 138 | bfa_cb_cbfn_t cbfn; |
| 139 | bfa_boolean_t once; |
| 140 | u32 rsvd; |
| 141 | void *cbarg; |
| 142 | }; |
| 143 | |
| 144 | #define bfa_cb_queue(__bfa, __hcb_qe, __cbfn, __cbarg) do { \ |
| 145 | (__hcb_qe)->cbfn = (__cbfn); \ |
| 146 | (__hcb_qe)->cbarg = (__cbarg); \ |
| 147 | list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ |
| 148 | } while (0) |
| 149 | |
| 150 | #define bfa_cb_dequeue(__hcb_qe) list_del(&(__hcb_qe)->qe) |
| 151 | |
| 152 | #define bfa_cb_queue_once(__bfa, __hcb_qe, __cbfn, __cbarg) do { \ |
| 153 | (__hcb_qe)->cbfn = (__cbfn); \ |
| 154 | (__hcb_qe)->cbarg = (__cbarg); \ |
| 155 | if (!(__hcb_qe)->once) { \ |
| 156 | list_add_tail(&(__hcb_qe)->qe, &(__bfa)->comp_q); \ |
| 157 | (__hcb_qe)->once = BFA_TRUE; \ |
| 158 | } \ |
| 159 | } while (0) |
| 160 | |
| 161 | #define bfa_cb_queue_done(__hcb_qe) do { \ |
| 162 | (__hcb_qe)->once = BFA_FALSE; \ |
| 163 | } while (0) |
| 164 | |
| 165 | |
| 166 | /** |
| 167 | * PCI devices supported by the current BFA |
| 168 | */ |
| 169 | struct bfa_pciid_s { |
| 170 | u16 device_id; |
| 171 | u16 vendor_id; |
| 172 | }; |
| 173 | |
| 174 | extern char bfa_version[]; |
| 175 | |
| 176 | /** |
| 177 | * BFA memory resources |
| 178 | */ |
| 179 | enum bfa_mem_type { |
| 180 | BFA_MEM_TYPE_KVA = 1, /* Kernel Virtual Memory *(non-dma-able) */ |
| 181 | BFA_MEM_TYPE_DMA = 2, /* DMA-able memory */ |
| 182 | BFA_MEM_TYPE_MAX = BFA_MEM_TYPE_DMA, |
| 183 | }; |
| 184 | |
| 185 | struct bfa_mem_elem_s { |
| 186 | enum bfa_mem_type mem_type; /* see enum bfa_mem_type */ |
| 187 | u32 mem_len; /* Total Length in Bytes */ |
| 188 | u8 *kva; /* kernel virtual address */ |
| 189 | u64 dma; /* dma address if DMA memory */ |
| 190 | u8 *kva_curp; /* kva allocation cursor */ |
| 191 | u64 dma_curp; /* dma allocation cursor */ |
| 192 | }; |
| 193 | |
| 194 | struct bfa_meminfo_s { |
| 195 | struct bfa_mem_elem_s meminfo[BFA_MEM_TYPE_MAX]; |
| 196 | }; |
| 197 | #define bfa_meminfo_kva(_m) \ |
| 198 | ((_m)->meminfo[BFA_MEM_TYPE_KVA - 1].kva_curp) |
| 199 | #define bfa_meminfo_dma_virt(_m) \ |
| 200 | ((_m)->meminfo[BFA_MEM_TYPE_DMA - 1].kva_curp) |
| 201 | #define bfa_meminfo_dma_phys(_m) \ |
| 202 | ((_m)->meminfo[BFA_MEM_TYPE_DMA - 1].dma_curp) |
| 203 | |
| 204 | struct bfa_iocfc_regs_s { |
| 205 | bfa_os_addr_t intr_status; |
| 206 | bfa_os_addr_t intr_mask; |
| 207 | bfa_os_addr_t cpe_q_pi[BFI_IOC_MAX_CQS]; |
| 208 | bfa_os_addr_t cpe_q_ci[BFI_IOC_MAX_CQS]; |
| 209 | bfa_os_addr_t cpe_q_depth[BFI_IOC_MAX_CQS]; |
| 210 | bfa_os_addr_t cpe_q_ctrl[BFI_IOC_MAX_CQS]; |
| 211 | bfa_os_addr_t rme_q_ci[BFI_IOC_MAX_CQS]; |
| 212 | bfa_os_addr_t rme_q_pi[BFI_IOC_MAX_CQS]; |
| 213 | bfa_os_addr_t rme_q_depth[BFI_IOC_MAX_CQS]; |
| 214 | bfa_os_addr_t rme_q_ctrl[BFI_IOC_MAX_CQS]; |
| 215 | }; |
| 216 | |
| 217 | /** |
| 218 | * MSIX vector handlers |
| 219 | */ |
| 220 | #define BFA_MSIX_MAX_VECTORS 22 |
| 221 | typedef void (*bfa_msix_handler_t)(struct bfa_s *bfa, int vec); |
| 222 | struct bfa_msix_s { |
| 223 | int nvecs; |
| 224 | bfa_msix_handler_t handler[BFA_MSIX_MAX_VECTORS]; |
| 225 | }; |
| 226 | |
| 227 | /** |
| 228 | * Chip specific interfaces |
| 229 | */ |
| 230 | struct bfa_hwif_s { |
| 231 | void (*hw_reginit)(struct bfa_s *bfa); |
| 232 | void (*hw_reqq_ack)(struct bfa_s *bfa, int reqq); |
| 233 | void (*hw_rspq_ack)(struct bfa_s *bfa, int rspq); |
| 234 | void (*hw_msix_init)(struct bfa_s *bfa, int nvecs); |
| 235 | void (*hw_msix_install)(struct bfa_s *bfa); |
| 236 | void (*hw_msix_uninstall)(struct bfa_s *bfa); |
| 237 | void (*hw_isr_mode_set)(struct bfa_s *bfa, bfa_boolean_t msix); |
| 238 | void (*hw_msix_getvecs)(struct bfa_s *bfa, u32 *vecmap, |
| 239 | u32 *nvecs, u32 *maxvec); |
| 240 | void (*hw_msix_get_rme_range) (struct bfa_s *bfa, u32 *start, |
| 241 | u32 *end); |
| 242 | }; |
| 243 | typedef void (*bfa_cb_iocfc_t) (void *cbarg, enum bfa_status status); |
| 244 | |
| 245 | struct bfa_iocfc_s { |
| 246 | struct bfa_s *bfa; |
| 247 | struct bfa_iocfc_cfg_s cfg; |
| 248 | int action; |
| 249 | u32 req_cq_pi[BFI_IOC_MAX_CQS]; |
| 250 | u32 rsp_cq_ci[BFI_IOC_MAX_CQS]; |
| 251 | struct bfa_cb_qe_s init_hcb_qe; |
| 252 | struct bfa_cb_qe_s stop_hcb_qe; |
| 253 | struct bfa_cb_qe_s dis_hcb_qe; |
| 254 | struct bfa_cb_qe_s stats_hcb_qe; |
| 255 | bfa_boolean_t cfgdone; |
| 256 | |
| 257 | struct bfa_dma_s cfg_info; |
| 258 | struct bfi_iocfc_cfg_s *cfginfo; |
| 259 | struct bfa_dma_s cfgrsp_dma; |
| 260 | struct bfi_iocfc_cfgrsp_s *cfgrsp; |
| 261 | struct bfi_iocfc_cfg_reply_s *cfg_reply; |
| 262 | struct bfa_dma_s req_cq_ba[BFI_IOC_MAX_CQS]; |
| 263 | struct bfa_dma_s req_cq_shadow_ci[BFI_IOC_MAX_CQS]; |
| 264 | struct bfa_dma_s rsp_cq_ba[BFI_IOC_MAX_CQS]; |
| 265 | struct bfa_dma_s rsp_cq_shadow_pi[BFI_IOC_MAX_CQS]; |
| 266 | struct bfa_iocfc_regs_s bfa_regs; /* BFA device registers */ |
| 267 | struct bfa_hwif_s hwif; |
| 268 | bfa_cb_iocfc_t updateq_cbfn; /* bios callback function */ |
| 269 | void *updateq_cbarg; /* bios callback arg */ |
| 270 | u32 intr_mask; |
| 271 | }; |
| 272 | |
| 273 | #define bfa_lpuid(__bfa) \ |
| 274 | bfa_ioc_portid(&(__bfa)->ioc) |
| 275 | #define bfa_msix_init(__bfa, __nvecs) \ |
| 276 | ((__bfa)->iocfc.hwif.hw_msix_init(__bfa, __nvecs)) |
| 277 | #define bfa_msix_install(__bfa) \ |
| 278 | ((__bfa)->iocfc.hwif.hw_msix_install(__bfa)) |
| 279 | #define bfa_msix_uninstall(__bfa) \ |
| 280 | ((__bfa)->iocfc.hwif.hw_msix_uninstall(__bfa)) |
| 281 | #define bfa_isr_mode_set(__bfa, __msix) \ |
| 282 | ((__bfa)->iocfc.hwif.hw_isr_mode_set(__bfa, __msix)) |
| 283 | #define bfa_msix_getvecs(__bfa, __vecmap, __nvecs, __maxvec) \ |
| 284 | ((__bfa)->iocfc.hwif.hw_msix_getvecs(__bfa, __vecmap, \ |
| 285 | __nvecs, __maxvec)) |
| 286 | #define bfa_msix_get_rme_range(__bfa, __start, __end) \ |
| 287 | ((__bfa)->iocfc.hwif.hw_msix_get_rme_range(__bfa, __start, __end)) |
| 288 | #define bfa_msix(__bfa, __vec) \ |
| 289 | ((__bfa)->msix.handler[__vec](__bfa, __vec)) |
| 290 | |
| 291 | /* |
| 292 | * FC specific IOC functions. |
| 293 | */ |
| 294 | void bfa_iocfc_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *km_len, |
| 295 | u32 *dm_len); |
| 296 | void bfa_iocfc_attach(struct bfa_s *bfa, void *bfad, |
| 297 | struct bfa_iocfc_cfg_s *cfg, |
| 298 | struct bfa_meminfo_s *meminfo, |
| 299 | struct bfa_pcidev_s *pcidev); |
| 300 | void bfa_iocfc_detach(struct bfa_s *bfa); |
| 301 | void bfa_iocfc_init(struct bfa_s *bfa); |
| 302 | void bfa_iocfc_start(struct bfa_s *bfa); |
| 303 | void bfa_iocfc_stop(struct bfa_s *bfa); |
| 304 | void bfa_iocfc_isr(void *bfa, struct bfi_mbmsg_s *msg); |
| 305 | void bfa_iocfc_set_snsbase(struct bfa_s *bfa, u64 snsbase_pa); |
| 306 | bfa_boolean_t bfa_iocfc_is_operational(struct bfa_s *bfa); |
| 307 | void bfa_iocfc_reset_queues(struct bfa_s *bfa); |
| 308 | |
| 309 | void bfa_msix_all(struct bfa_s *bfa, int vec); |
| 310 | void bfa_msix_reqq(struct bfa_s *bfa, int vec); |
| 311 | void bfa_msix_rspq(struct bfa_s *bfa, int vec); |
| 312 | void bfa_msix_lpu_err(struct bfa_s *bfa, int vec); |
| 313 | |
| 314 | void bfa_hwcb_reginit(struct bfa_s *bfa); |
| 315 | void bfa_hwcb_reqq_ack(struct bfa_s *bfa, int rspq); |
| 316 | void bfa_hwcb_rspq_ack(struct bfa_s *bfa, int rspq); |
| 317 | void bfa_hwcb_msix_init(struct bfa_s *bfa, int nvecs); |
| 318 | void bfa_hwcb_msix_install(struct bfa_s *bfa); |
| 319 | void bfa_hwcb_msix_uninstall(struct bfa_s *bfa); |
| 320 | void bfa_hwcb_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix); |
| 321 | void bfa_hwcb_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs, |
| 322 | u32 *maxvec); |
| 323 | void bfa_hwcb_msix_get_rme_range(struct bfa_s *bfa, u32 *start, |
| 324 | u32 *end); |
| 325 | void bfa_hwct_reginit(struct bfa_s *bfa); |
| 326 | void bfa_hwct_reqq_ack(struct bfa_s *bfa, int rspq); |
| 327 | void bfa_hwct_rspq_ack(struct bfa_s *bfa, int rspq); |
| 328 | void bfa_hwct_msix_init(struct bfa_s *bfa, int nvecs); |
| 329 | void bfa_hwct_msix_install(struct bfa_s *bfa); |
| 330 | void bfa_hwct_msix_uninstall(struct bfa_s *bfa); |
| 331 | void bfa_hwct_isr_mode_set(struct bfa_s *bfa, bfa_boolean_t msix); |
| 332 | void bfa_hwct_msix_getvecs(struct bfa_s *bfa, u32 *vecmap, u32 *nvecs, |
| 333 | u32 *maxvec); |
| 334 | void bfa_hwct_msix_get_rme_range(struct bfa_s *bfa, u32 *start, |
| 335 | u32 *end); |
| 336 | void bfa_com_port_attach(struct bfa_s *bfa, struct bfa_meminfo_s *mi); |
| 337 | void bfa_iocfc_get_bootwwns(struct bfa_s *bfa, u8 *nwwns, wwn_t *wwns); |
| 338 | wwn_t bfa_iocfc_get_pwwn(struct bfa_s *bfa); |
| 339 | wwn_t bfa_iocfc_get_nwwn(struct bfa_s *bfa); |
| 340 | void bfa_iocfc_get_pbc_boot_cfg(struct bfa_s *bfa, |
| 341 | struct bfa_boot_pbc_s *pbcfg); |
| 342 | int bfa_iocfc_get_pbc_vports(struct bfa_s *bfa, |
| 343 | struct bfi_pbc_vport_s *pbc_vport); |
| 344 | |
| 345 | |
| 346 | /** |
| 347 | *---------------------------------------------------------------------- |
| 348 | * BFA public interfaces |
| 349 | *---------------------------------------------------------------------- |
| 350 | */ |
| 351 | #define bfa_stats(_mod, _stats) ((_mod)->stats._stats++) |
| 352 | #define bfa_ioc_get_stats(__bfa, __ioc_stats) \ |
| 353 | bfa_ioc_fetch_stats(&(__bfa)->ioc, __ioc_stats) |
| 354 | #define bfa_ioc_clear_stats(__bfa) \ |
| 355 | bfa_ioc_clr_stats(&(__bfa)->ioc) |
| 356 | #define bfa_get_nports(__bfa) \ |
| 357 | bfa_ioc_get_nports(&(__bfa)->ioc) |
| 358 | #define bfa_get_adapter_manufacturer(__bfa, __manufacturer) \ |
| 359 | bfa_ioc_get_adapter_manufacturer(&(__bfa)->ioc, __manufacturer) |
| 360 | #define bfa_get_adapter_model(__bfa, __model) \ |
| 361 | bfa_ioc_get_adapter_model(&(__bfa)->ioc, __model) |
| 362 | #define bfa_get_adapter_serial_num(__bfa, __serial_num) \ |
| 363 | bfa_ioc_get_adapter_serial_num(&(__bfa)->ioc, __serial_num) |
| 364 | #define bfa_get_adapter_fw_ver(__bfa, __fw_ver) \ |
| 365 | bfa_ioc_get_adapter_fw_ver(&(__bfa)->ioc, __fw_ver) |
| 366 | #define bfa_get_adapter_optrom_ver(__bfa, __optrom_ver) \ |
| 367 | bfa_ioc_get_adapter_optrom_ver(&(__bfa)->ioc, __optrom_ver) |
| 368 | #define bfa_get_pci_chip_rev(__bfa, __chip_rev) \ |
| 369 | bfa_ioc_get_pci_chip_rev(&(__bfa)->ioc, __chip_rev) |
| 370 | #define bfa_get_ioc_state(__bfa) \ |
| 371 | bfa_ioc_get_state(&(__bfa)->ioc) |
| 372 | #define bfa_get_type(__bfa) \ |
| 373 | bfa_ioc_get_type(&(__bfa)->ioc) |
| 374 | #define bfa_get_mac(__bfa) \ |
| 375 | bfa_ioc_get_mac(&(__bfa)->ioc) |
| 376 | #define bfa_get_mfg_mac(__bfa) \ |
| 377 | bfa_ioc_get_mfg_mac(&(__bfa)->ioc) |
| 378 | #define bfa_get_fw_clock_res(__bfa) \ |
| 379 | ((__bfa)->iocfc.cfgrsp->fwcfg.fw_tick_res) |
| 380 | |
| 381 | void bfa_get_pciids(struct bfa_pciid_s **pciids, int *npciids); |
| 382 | void bfa_cfg_get_default(struct bfa_iocfc_cfg_s *cfg); |
| 383 | void bfa_cfg_get_min(struct bfa_iocfc_cfg_s *cfg); |
| 384 | void bfa_cfg_get_meminfo(struct bfa_iocfc_cfg_s *cfg, |
| 385 | struct bfa_meminfo_s *meminfo); |
| 386 | void bfa_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg, |
| 387 | struct bfa_meminfo_s *meminfo, |
| 388 | struct bfa_pcidev_s *pcidev); |
| 389 | void bfa_init_trc(struct bfa_s *bfa, struct bfa_trc_mod_s *trcmod); |
| 390 | void bfa_init_plog(struct bfa_s *bfa, struct bfa_plog_s *plog); |
| 391 | void bfa_detach(struct bfa_s *bfa); |
| 392 | void bfa_init(struct bfa_s *bfa); |
| 393 | void bfa_start(struct bfa_s *bfa); |
| 394 | void bfa_stop(struct bfa_s *bfa); |
| 395 | void bfa_attach_fcs(struct bfa_s *bfa); |
| 396 | void bfa_cb_init(void *bfad, bfa_status_t status); |
| 397 | void bfa_cb_updateq(void *bfad, bfa_status_t status); |
| 398 | |
| 399 | bfa_boolean_t bfa_intx(struct bfa_s *bfa); |
| 400 | void bfa_intx_disable(struct bfa_s *bfa); |
| 401 | void bfa_intx_enable(struct bfa_s *bfa); |
| 402 | void bfa_isr_enable(struct bfa_s *bfa); |
| 403 | void bfa_isr_disable(struct bfa_s *bfa); |
| 404 | |
| 405 | void bfa_comp_deq(struct bfa_s *bfa, struct list_head *comp_q); |
| 406 | void bfa_comp_process(struct bfa_s *bfa, struct list_head *comp_q); |
| 407 | void bfa_comp_free(struct bfa_s *bfa, struct list_head *comp_q); |
| 408 | |
| 409 | typedef void (*bfa_cb_ioc_t) (void *cbarg, enum bfa_status status); |
| 410 | void bfa_iocfc_get_attr(struct bfa_s *bfa, struct bfa_iocfc_attr_s *attr); |
| 411 | void bfa_get_attr(struct bfa_s *bfa, struct bfa_ioc_attr_s *ioc_attr); |
| 412 | |
| 413 | void bfa_adapter_get_attr(struct bfa_s *bfa, |
| 414 | struct bfa_adapter_attr_s *ad_attr); |
| 415 | u64 bfa_adapter_get_id(struct bfa_s *bfa); |
| 416 | |
| 417 | bfa_status_t bfa_iocfc_israttr_set(struct bfa_s *bfa, |
| 418 | struct bfa_iocfc_intr_attr_s *attr); |
| 419 | |
| 420 | void bfa_iocfc_enable(struct bfa_s *bfa); |
| 421 | void bfa_iocfc_disable(struct bfa_s *bfa); |
| 422 | void bfa_chip_reset(struct bfa_s *bfa); |
| 423 | void bfa_timer_tick(struct bfa_s *bfa); |
| 424 | #define bfa_timer_start(_bfa, _timer, _timercb, _arg, _timeout) \ |
| 425 | bfa_timer_begin(&(_bfa)->timer_mod, _timer, _timercb, _arg, _timeout) |
| 426 | |
| 427 | /* |
| 428 | * BFA debug API functions |
| 429 | */ |
| 430 | bfa_status_t bfa_debug_fwtrc(struct bfa_s *bfa, void *trcdata, int *trclen); |
| 431 | bfa_status_t bfa_debug_fwsave(struct bfa_s *bfa, void *trcdata, int *trclen); |
| 432 | bfa_status_t bfa_debug_fwcore(struct bfa_s *bfa, void *buf, |
| 433 | u32 *offset, int *buflen); |
| 434 | void bfa_debug_fwsave_clear(struct bfa_s *bfa); |
| 435 | bfa_status_t bfa_fw_stats_get(struct bfa_s *bfa, void *data); |
| 436 | bfa_status_t bfa_fw_stats_clear(struct bfa_s *bfa); |
| 437 | |
| 438 | #endif /* __BFA_H__ */ |