1 /******************************************************************* 2 * This file is part of the Emulex Linux Device Driver for * 3 * Fibre Channel Host Bus Adapters. * 4 * Copyright (C) 2009-2011 Emulex. All rights reserved. * 5 * EMULEX and SLI are trademarks of Emulex. * 6 * www.emulex.com * 7 * * 8 * This program is free software; you can redistribute it and/or * 9 * modify it under the terms of version 2 of the GNU General * 10 * Public License as published by the Free Software Foundation. * 11 * This program is distributed in the hope that it will be useful. * 12 * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * 13 * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * 14 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * 15 * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * 16 * TO BE LEGALLY INVALID. See the GNU General Public License for * 17 * more details, a copy of which can be found in the file COPYING * 18 * included with this package. * 19 *******************************************************************/ 20 21 #define LPFC_ACTIVE_MBOX_WAIT_CNT 100 22 #define LPFC_XRI_EXCH_BUSY_WAIT_TMO 10000 23 #define LPFC_XRI_EXCH_BUSY_WAIT_T1 10 24 #define LPFC_XRI_EXCH_BUSY_WAIT_T2 30000 25 #define LPFC_RELEASE_NOTIFICATION_INTERVAL 32 26 #define LPFC_GET_QE_REL_INT 32 27 #define LPFC_RPI_LOW_WATER_MARK 10 28 29 #define LPFC_UNREG_FCF 1 30 #define LPFC_SKIP_UNREG_FCF 0 31 32 /* Amount of time in seconds for waiting FCF rediscovery to complete */ 33 #define LPFC_FCF_REDISCOVER_WAIT_TMO 2000 /* msec */ 34 35 /* Number of SGL entries can be posted in a 4KB nonembedded mbox command */ 36 #define LPFC_NEMBED_MBOX_SGL_CNT 254 37 38 /* Multi-queue arrangement for fast-path FCP work queues */ 39 #define LPFC_FN_EQN_MAX 8 40 #define LPFC_SP_EQN_DEF 1 41 #define LPFC_FP_EQN_DEF 4 42 #define LPFC_FP_EQN_MIN 1 43 #define LPFC_FP_EQN_MAX (LPFC_FN_EQN_MAX - LPFC_SP_EQN_DEF) 44 45 #define LPFC_FN_WQN_MAX 32 46 #define LPFC_SP_WQN_DEF 1 47 #define LPFC_FP_WQN_DEF 4 48 #define LPFC_FP_WQN_MIN 1 49 #define LPFC_FP_WQN_MAX (LPFC_FN_WQN_MAX - LPFC_SP_WQN_DEF) 50 51 /* 52 * Provide the default FCF Record attributes used by the driver 53 * when nonFIP mode is configured and there is no other default 54 * FCF Record attributes. 55 */ 56 #define LPFC_FCOE_FCF_DEF_INDEX 0 57 #define LPFC_FCOE_FCF_GET_FIRST 0xFFFF 58 #define LPFC_FCOE_FCF_NEXT_NONE 0xFFFF 59 60 #define LPFC_FCOE_NULL_VID 0xFFF 61 #define LPFC_FCOE_IGNORE_VID 0xFFFF 62 63 /* First 3 bytes of default FCF MAC is specified by FC_MAP */ 64 #define LPFC_FCOE_FCF_MAC3 0xFF 65 #define LPFC_FCOE_FCF_MAC4 0xFF 66 #define LPFC_FCOE_FCF_MAC5 0xFE 67 #define LPFC_FCOE_FCF_MAP0 0x0E 68 #define LPFC_FCOE_FCF_MAP1 0xFC 69 #define LPFC_FCOE_FCF_MAP2 0x00 70 #define LPFC_FCOE_MAX_RCV_SIZE 0x800 71 #define LPFC_FCOE_FKA_ADV_PER 0 72 #define LPFC_FCOE_FIP_PRIORITY 0x80 73 74 #define sli4_sid_from_fc_hdr(fc_hdr) \ 75 ((fc_hdr)->fh_s_id[0] << 16 | \ 76 (fc_hdr)->fh_s_id[1] << 8 | \ 77 (fc_hdr)->fh_s_id[2]) 78 79 #define sli4_fctl_from_fc_hdr(fc_hdr) \ 80 ((fc_hdr)->fh_f_ctl[0] << 16 | \ 81 (fc_hdr)->fh_f_ctl[1] << 8 | \ 82 (fc_hdr)->fh_f_ctl[2]) 83 84 enum lpfc_sli4_queue_type { 85 LPFC_EQ, 86 LPFC_GCQ, 87 LPFC_MCQ, 88 LPFC_WCQ, 89 LPFC_RCQ, 90 LPFC_MQ, 91 LPFC_WQ, 92 LPFC_HRQ, 93 LPFC_DRQ 94 }; 95 96 /* The queue sub-type defines the functional purpose of the queue */ 97 enum lpfc_sli4_queue_subtype { 98 LPFC_NONE, 99 LPFC_MBOX, 100 LPFC_FCP, 101 LPFC_ELS, 102 LPFC_USOL 103 }; 104 105 union sli4_qe { 106 void *address; 107 struct lpfc_eqe *eqe; 108 struct lpfc_cqe *cqe; 109 struct lpfc_mcqe *mcqe; 110 struct lpfc_wcqe_complete *wcqe_complete; 111 struct lpfc_wcqe_release *wcqe_release; 112 struct sli4_wcqe_xri_aborted *wcqe_xri_aborted; 113 struct lpfc_rcqe_complete *rcqe_complete; 114 struct lpfc_mqe *mqe; 115 union lpfc_wqe *wqe; 116 struct lpfc_rqe *rqe; 117 }; 118 119 struct lpfc_queue { 120 struct list_head list; 121 enum lpfc_sli4_queue_type type; 122 enum lpfc_sli4_queue_subtype subtype; 123 struct lpfc_hba *phba; 124 struct list_head child_list; 125 uint32_t entry_count; /* Number of entries to support on the queue */ 126 uint32_t entry_size; /* Size of each queue entry. */ 127 uint32_t queue_id; /* Queue ID assigned by the hardware */ 128 uint32_t assoc_qid; /* Queue ID associated with, for CQ/WQ/MQ */ 129 struct list_head page_list; 130 uint32_t page_count; /* Number of pages allocated for this queue */ 131 uint32_t host_index; /* The host's index for putting or getting */ 132 uint32_t hba_index; /* The last known hba index for get or put */ 133 union sli4_qe qe[1]; /* array to index entries (must be last) */ 134 }; 135 136 struct lpfc_sli4_link { 137 uint8_t speed; 138 uint8_t duplex; 139 uint8_t status; 140 uint8_t type; 141 uint8_t number; 142 uint8_t fault; 143 uint16_t logical_speed; 144 uint16_t topology; 145 }; 146 147 struct lpfc_fcf_rec { 148 uint8_t fabric_name[8]; 149 uint8_t switch_name[8]; 150 uint8_t mac_addr[6]; 151 uint16_t fcf_indx; 152 uint32_t priority; 153 uint16_t vlan_id; 154 uint32_t addr_mode; 155 uint32_t flag; 156 #define BOOT_ENABLE 0x01 157 #define RECORD_VALID 0x02 158 }; 159 160 struct lpfc_fcf { 161 uint16_t fcfi; 162 uint32_t fcf_flag; 163 #define FCF_AVAILABLE 0x01 /* FCF available for discovery */ 164 #define FCF_REGISTERED 0x02 /* FCF registered with FW */ 165 #define FCF_SCAN_DONE 0x04 /* FCF table scan done */ 166 #define FCF_IN_USE 0x08 /* Atleast one discovery completed */ 167 #define FCF_INIT_DISC 0x10 /* Initial FCF discovery */ 168 #define FCF_DEAD_DISC 0x20 /* FCF DEAD fast FCF failover discovery */ 169 #define FCF_ACVL_DISC 0x40 /* All CVL fast FCF failover discovery */ 170 #define FCF_DISCOVERY (FCF_INIT_DISC | FCF_DEAD_DISC | FCF_ACVL_DISC) 171 #define FCF_REDISC_PEND 0x80 /* FCF rediscovery pending */ 172 #define FCF_REDISC_EVT 0x100 /* FCF rediscovery event to worker thread */ 173 #define FCF_REDISC_FOV 0x200 /* Post FCF rediscovery fast failover */ 174 #define FCF_REDISC_PROG (FCF_REDISC_PEND | FCF_REDISC_EVT) 175 uint32_t addr_mode; 176 uint32_t eligible_fcf_cnt; 177 struct lpfc_fcf_rec current_rec; 178 struct lpfc_fcf_rec failover_rec; 179 struct timer_list redisc_wait; 180 unsigned long *fcf_rr_bmask; /* Eligible FCF indexes for RR failover */ 181 }; 182 183 /* 184 * Maximum FCF table index, it is for driver internal book keeping, it 185 * just needs to be no less than the supported HBA's FCF table size. 186 */ 187 #define LPFC_SLI4_FCF_TBL_INDX_MAX 32 188 189 #define LPFC_REGION23_SIGNATURE "RG23" 190 #define LPFC_REGION23_VERSION 1 191 #define LPFC_REGION23_LAST_REC 0xff 192 #define DRIVER_SPECIFIC_TYPE 0xA2 193 #define LINUX_DRIVER_ID 0x20 194 #define PORT_STE_TYPE 0x1 195 196 struct lpfc_fip_param_hdr { 197 uint8_t type; 198 #define FCOE_PARAM_TYPE 0xA0 199 uint8_t length; 200 #define FCOE_PARAM_LENGTH 2 201 uint8_t parm_version; 202 #define FIPP_VERSION 0x01 203 uint8_t parm_flags; 204 #define lpfc_fip_param_hdr_fipp_mode_SHIFT 6 205 #define lpfc_fip_param_hdr_fipp_mode_MASK 0x3 206 #define lpfc_fip_param_hdr_fipp_mode_WORD parm_flags 207 #define FIPP_MODE_ON 0x1 208 #define FIPP_MODE_OFF 0x0 209 #define FIPP_VLAN_VALID 0x1 210 }; 211 212 struct lpfc_fcoe_params { 213 uint8_t fc_map[3]; 214 uint8_t reserved1; 215 uint16_t vlan_tag; 216 uint8_t reserved[2]; 217 }; 218 219 struct lpfc_fcf_conn_hdr { 220 uint8_t type; 221 #define FCOE_CONN_TBL_TYPE 0xA1 222 uint8_t length; /* words */ 223 uint8_t reserved[2]; 224 }; 225 226 struct lpfc_fcf_conn_rec { 227 uint16_t flags; 228 #define FCFCNCT_VALID 0x0001 229 #define FCFCNCT_BOOT 0x0002 230 #define FCFCNCT_PRIMARY 0x0004 /* if not set, Secondary */ 231 #define FCFCNCT_FBNM_VALID 0x0008 232 #define FCFCNCT_SWNM_VALID 0x0010 233 #define FCFCNCT_VLAN_VALID 0x0020 234 #define FCFCNCT_AM_VALID 0x0040 235 #define FCFCNCT_AM_PREFERRED 0x0080 /* if not set, AM Required */ 236 #define FCFCNCT_AM_SPMA 0x0100 /* if not set, FPMA */ 237 238 uint16_t vlan_tag; 239 uint8_t fabric_name[8]; 240 uint8_t switch_name[8]; 241 }; 242 243 struct lpfc_fcf_conn_entry { 244 struct list_head list; 245 struct lpfc_fcf_conn_rec conn_rec; 246 }; 247 248 /* 249 * Define the host's bootstrap mailbox. This structure contains 250 * the member attributes needed to create, use, and destroy the 251 * bootstrap mailbox region. 252 * 253 * The macro definitions for the bmbx data structure are defined 254 * in lpfc_hw4.h with the register definition. 255 */ 256 struct lpfc_bmbx { 257 struct lpfc_dmabuf *dmabuf; 258 struct dma_address dma_address; 259 void *avirt; 260 dma_addr_t aphys; 261 uint32_t bmbx_size; 262 }; 263 264 #define LPFC_EQE_SIZE LPFC_EQE_SIZE_4 265 266 #define LPFC_EQE_SIZE_4B 4 267 #define LPFC_EQE_SIZE_16B 16 268 #define LPFC_CQE_SIZE 16 269 #define LPFC_WQE_SIZE 64 270 #define LPFC_MQE_SIZE 256 271 #define LPFC_RQE_SIZE 8 272 273 #define LPFC_EQE_DEF_COUNT 1024 274 #define LPFC_CQE_DEF_COUNT 256 275 #define LPFC_WQE_DEF_COUNT 256 276 #define LPFC_MQE_DEF_COUNT 16 277 #define LPFC_RQE_DEF_COUNT 512 278 279 #define LPFC_QUEUE_NOARM false 280 #define LPFC_QUEUE_REARM true 281 282 283 /* 284 * SLI4 CT field defines 285 */ 286 #define SLI4_CT_RPI 0 287 #define SLI4_CT_VPI 1 288 #define SLI4_CT_VFI 2 289 #define SLI4_CT_FCFI 3 290 291 #define LPFC_SLI4_FL1_MAX_SEGMENT_SIZE 0x10000 292 #define LPFC_SLI4_FL1_MAX_BUF_SIZE 0X2000 293 #define LPFC_SLI4_MIN_BUF_SIZE 0x400 294 #define LPFC_SLI4_MAX_BUF_SIZE 0x20000 295 296 /* 297 * SLI4 specific data structures 298 */ 299 struct lpfc_max_cfg_param { 300 uint16_t max_xri; 301 uint16_t xri_base; 302 uint16_t xri_used; 303 uint16_t max_rpi; 304 uint16_t rpi_base; 305 uint16_t rpi_used; 306 uint16_t max_vpi; 307 uint16_t vpi_base; 308 uint16_t vpi_used; 309 uint16_t max_vfi; 310 uint16_t vfi_base; 311 uint16_t vfi_used; 312 uint16_t max_fcfi; 313 uint16_t fcfi_used; 314 uint16_t max_eq; 315 uint16_t max_rq; 316 uint16_t max_cq; 317 uint16_t max_wq; 318 }; 319 320 struct lpfc_hba; 321 /* SLI4 HBA multi-fcp queue handler struct */ 322 struct lpfc_fcp_eq_hdl { 323 uint32_t idx; 324 struct lpfc_hba *phba; 325 }; 326 327 /* Port Capabilities for SLI4 Parameters */ 328 struct lpfc_pc_sli4_params { 329 uint32_t supported; 330 uint32_t if_type; 331 uint32_t sli_rev; 332 uint32_t sli_family; 333 uint32_t featurelevel_1; 334 uint32_t featurelevel_2; 335 uint32_t proto_types; 336 #define LPFC_SLI4_PROTO_FCOE 0x0000001 337 #define LPFC_SLI4_PROTO_FC 0x0000002 338 #define LPFC_SLI4_PROTO_NIC 0x0000004 339 #define LPFC_SLI4_PROTO_ISCSI 0x0000008 340 #define LPFC_SLI4_PROTO_RDMA 0x0000010 341 uint32_t sge_supp_len; 342 uint32_t if_page_sz; 343 uint32_t rq_db_window; 344 uint32_t loopbk_scope; 345 uint32_t eq_pages_max; 346 uint32_t eqe_size; 347 uint32_t cq_pages_max; 348 uint32_t cqe_size; 349 uint32_t mq_pages_max; 350 uint32_t mqe_size; 351 uint32_t mq_elem_cnt; 352 uint32_t wq_pages_max; 353 uint32_t wqe_size; 354 uint32_t rq_pages_max; 355 uint32_t rqe_size; 356 uint32_t hdr_pages_max; 357 uint32_t hdr_size; 358 uint32_t hdr_pp_align; 359 uint32_t sgl_pages_max; 360 uint32_t sgl_pp_align; 361 uint8_t cqv; 362 uint8_t mqv; 363 uint8_t wqv; 364 uint8_t rqv; 365 }; 366 367 struct lpfc_iov { 368 uint32_t pf_number; 369 uint32_t vf_number; 370 }; 371 372 /* SLI4 HBA data structure entries */ 373 struct lpfc_sli4_hba { 374 void __iomem *conf_regs_memmap_p; /* Kernel memory mapped address for 375 PCI BAR0, config space registers */ 376 void __iomem *ctrl_regs_memmap_p; /* Kernel memory mapped address for 377 PCI BAR1, control registers */ 378 void __iomem *drbl_regs_memmap_p; /* Kernel memory mapped address for 379 PCI BAR2, doorbell registers */ 380 union { 381 struct { 382 /* IF Type 0, BAR 0 PCI cfg space reg mem map */ 383 void __iomem *UERRLOregaddr; 384 void __iomem *UERRHIregaddr; 385 void __iomem *UEMASKLOregaddr; 386 void __iomem *UEMASKHIregaddr; 387 } if_type0; 388 struct { 389 /* IF Type 2, BAR 0 PCI cfg space reg mem map. */ 390 void __iomem *STATUSregaddr; 391 void __iomem *CTRLregaddr; 392 void __iomem *ERR1regaddr; 393 void __iomem *ERR2regaddr; 394 } if_type2; 395 } u; 396 397 /* IF type 0, BAR1 and if type 2, Bar 0 CSR register memory map */ 398 void __iomem *PSMPHRregaddr; 399 400 /* Well-known SLI INTF register memory map. */ 401 void __iomem *SLIINTFregaddr; 402 403 /* IF type 0, BAR 1 function CSR register memory map */ 404 void __iomem *ISRregaddr; /* HST_ISR register */ 405 void __iomem *IMRregaddr; /* HST_IMR register */ 406 void __iomem *ISCRregaddr; /* HST_ISCR register */ 407 /* IF type 0, BAR 0 and if type 2, BAR 0 doorbell register memory map */ 408 void __iomem *RQDBregaddr; /* RQ_DOORBELL register */ 409 void __iomem *WQDBregaddr; /* WQ_DOORBELL register */ 410 void __iomem *EQCQDBregaddr; /* EQCQ_DOORBELL register */ 411 void __iomem *MQDBregaddr; /* MQ_DOORBELL register */ 412 void __iomem *BMBXregaddr; /* BootStrap MBX register */ 413 414 uint32_t ue_mask_lo; 415 uint32_t ue_mask_hi; 416 struct lpfc_register sli_intf; 417 struct lpfc_pc_sli4_params pc_sli4_params; 418 struct msix_entry *msix_entries; 419 uint32_t cfg_eqn; 420 uint32_t msix_vec_nr; 421 struct lpfc_fcp_eq_hdl *fcp_eq_hdl; /* FCP per-WQ handle */ 422 /* Pointers to the constructed SLI4 queues */ 423 struct lpfc_queue **fp_eq; /* Fast-path event queue */ 424 struct lpfc_queue *sp_eq; /* Slow-path event queue */ 425 struct lpfc_queue **fcp_wq;/* Fast-path FCP work queue */ 426 struct lpfc_queue *mbx_wq; /* Slow-path MBOX work queue */ 427 struct lpfc_queue *els_wq; /* Slow-path ELS work queue */ 428 struct lpfc_queue *hdr_rq; /* Slow-path Header Receive queue */ 429 struct lpfc_queue *dat_rq; /* Slow-path Data Receive queue */ 430 struct lpfc_queue **fcp_cq;/* Fast-path FCP compl queue */ 431 struct lpfc_queue *mbx_cq; /* Slow-path mailbox complete queue */ 432 struct lpfc_queue *els_cq; /* Slow-path ELS response complete queue */ 433 434 /* Setup information for various queue parameters */ 435 int eq_esize; 436 int eq_ecount; 437 int cq_esize; 438 int cq_ecount; 439 int wq_esize; 440 int wq_ecount; 441 int mq_esize; 442 int mq_ecount; 443 int rq_esize; 444 int rq_ecount; 445 #define LPFC_SP_EQ_MAX_INTR_SEC 10000 446 #define LPFC_FP_EQ_MAX_INTR_SEC 10000 447 448 uint32_t intr_enable; 449 struct lpfc_bmbx bmbx; 450 struct lpfc_max_cfg_param max_cfg_param; 451 uint16_t extents_in_use; /* must allocate resource extents. */ 452 uint16_t rpi_hdrs_in_use; /* must post rpi hdrs if set. */ 453 uint16_t next_xri; /* last_xri - max_cfg_param.xri_base = used */ 454 uint16_t next_rpi; 455 uint16_t scsi_xri_max; 456 uint16_t scsi_xri_cnt; 457 uint16_t scsi_xri_start; 458 struct list_head lpfc_free_sgl_list; 459 struct list_head lpfc_sgl_list; 460 struct lpfc_sglq **lpfc_els_sgl_array; 461 struct list_head lpfc_abts_els_sgl_list; 462 struct lpfc_scsi_buf **lpfc_scsi_psb_array; 463 struct list_head lpfc_abts_scsi_buf_list; 464 uint32_t total_sglq_bufs; 465 struct lpfc_sglq **lpfc_sglq_active_list; 466 struct list_head lpfc_rpi_hdr_list; 467 unsigned long *rpi_bmask; 468 uint16_t *rpi_ids; 469 uint16_t rpi_count; 470 struct list_head lpfc_rpi_blk_list; 471 unsigned long *xri_bmask; 472 uint16_t *xri_ids; 473 uint16_t xri_count; 474 struct list_head lpfc_xri_blk_list; 475 unsigned long *vfi_bmask; 476 uint16_t *vfi_ids; 477 uint16_t vfi_count; 478 struct list_head lpfc_vfi_blk_list; 479 struct lpfc_sli4_flags sli4_flags; 480 struct list_head sp_queue_event; 481 struct list_head sp_cqe_event_pool; 482 struct list_head sp_asynce_work_queue; 483 struct list_head sp_fcp_xri_aborted_work_queue; 484 struct list_head sp_els_xri_aborted_work_queue; 485 struct list_head sp_unsol_work_queue; 486 struct lpfc_sli4_link link_state; 487 struct lpfc_iov iov; 488 spinlock_t abts_scsi_buf_list_lock; /* list of aborted SCSI IOs */ 489 spinlock_t abts_sgl_list_lock; /* list of aborted els IOs */ 490 }; 491 492 enum lpfc_sge_type { 493 GEN_BUFF_TYPE, 494 SCSI_BUFF_TYPE 495 }; 496 497 enum lpfc_sgl_state { 498 SGL_FREED, 499 SGL_ALLOCATED, 500 SGL_XRI_ABORTED 501 }; 502 503 struct lpfc_sglq { 504 /* lpfc_sglqs are used in double linked lists */ 505 struct list_head list; 506 struct list_head clist; 507 enum lpfc_sge_type buff_type; /* is this a scsi sgl */ 508 enum lpfc_sgl_state state; 509 struct lpfc_nodelist *ndlp; /* ndlp associated with IO */ 510 uint16_t iotag; /* pre-assigned IO tag */ 511 uint16_t sli4_lxritag; /* logical pre-assigned xri. */ 512 uint16_t sli4_xritag; /* pre-assigned XRI, (OXID) tag. */ 513 struct sli4_sge *sgl; /* pre-assigned SGL */ 514 void *virt; /* virtual address. */ 515 dma_addr_t phys; /* physical address */ 516 }; 517 518 struct lpfc_rpi_hdr { 519 struct list_head list; 520 uint32_t len; 521 struct lpfc_dmabuf *dmabuf; 522 uint32_t page_count; 523 uint32_t start_rpi; 524 }; 525 526 struct lpfc_rsrc_blks { 527 struct list_head list; 528 uint16_t rsrc_start; 529 uint16_t rsrc_size; 530 uint16_t rsrc_used; 531 }; 532 533 /* 534 * SLI4 specific function prototypes 535 */ 536 int lpfc_pci_function_reset(struct lpfc_hba *); 537 int lpfc_sli4_hba_setup(struct lpfc_hba *); 538 int lpfc_sli4_config(struct lpfc_hba *, struct lpfcMboxq *, uint8_t, 539 uint8_t, uint32_t, bool); 540 void lpfc_sli4_mbox_cmd_free(struct lpfc_hba *, struct lpfcMboxq *); 541 void lpfc_sli4_mbx_sge_set(struct lpfcMboxq *, uint32_t, dma_addr_t, uint32_t); 542 void lpfc_sli4_mbx_sge_get(struct lpfcMboxq *, uint32_t, 543 struct lpfc_mbx_sge *); 544 int lpfc_sli4_mbx_read_fcf_rec(struct lpfc_hba *, struct lpfcMboxq *, 545 uint16_t); 546 547 void lpfc_sli4_hba_reset(struct lpfc_hba *); 548 struct lpfc_queue *lpfc_sli4_queue_alloc(struct lpfc_hba *, uint32_t, 549 uint32_t); 550 void lpfc_sli4_queue_free(struct lpfc_queue *); 551 uint32_t lpfc_eq_create(struct lpfc_hba *, struct lpfc_queue *, uint16_t); 552 uint32_t lpfc_cq_create(struct lpfc_hba *, struct lpfc_queue *, 553 struct lpfc_queue *, uint32_t, uint32_t); 554 int32_t lpfc_mq_create(struct lpfc_hba *, struct lpfc_queue *, 555 struct lpfc_queue *, uint32_t); 556 uint32_t lpfc_wq_create(struct lpfc_hba *, struct lpfc_queue *, 557 struct lpfc_queue *, uint32_t); 558 uint32_t lpfc_rq_create(struct lpfc_hba *, struct lpfc_queue *, 559 struct lpfc_queue *, struct lpfc_queue *, uint32_t); 560 uint32_t lpfc_eq_destroy(struct lpfc_hba *, struct lpfc_queue *); 561 uint32_t lpfc_cq_destroy(struct lpfc_hba *, struct lpfc_queue *); 562 uint32_t lpfc_mq_destroy(struct lpfc_hba *, struct lpfc_queue *); 563 uint32_t lpfc_wq_destroy(struct lpfc_hba *, struct lpfc_queue *); 564 uint32_t lpfc_rq_destroy(struct lpfc_hba *, struct lpfc_queue *, 565 struct lpfc_queue *); 566 int lpfc_sli4_queue_setup(struct lpfc_hba *); 567 void lpfc_sli4_queue_unset(struct lpfc_hba *); 568 int lpfc_sli4_post_sgl(struct lpfc_hba *, dma_addr_t, dma_addr_t, uint16_t); 569 int lpfc_sli4_repost_scsi_sgl_list(struct lpfc_hba *); 570 uint16_t lpfc_sli4_next_xritag(struct lpfc_hba *); 571 int lpfc_sli4_post_async_mbox(struct lpfc_hba *); 572 int lpfc_sli4_post_els_sgl_list(struct lpfc_hba *phba); 573 int lpfc_sli4_post_els_sgl_list_ext(struct lpfc_hba *phba); 574 int lpfc_sli4_post_scsi_sgl_block(struct lpfc_hba *, struct list_head *, int); 575 int lpfc_sli4_post_scsi_sgl_blk_ext(struct lpfc_hba *, struct list_head *, 576 int); 577 struct lpfc_cq_event *__lpfc_sli4_cq_event_alloc(struct lpfc_hba *); 578 struct lpfc_cq_event *lpfc_sli4_cq_event_alloc(struct lpfc_hba *); 579 void __lpfc_sli4_cq_event_release(struct lpfc_hba *, struct lpfc_cq_event *); 580 void lpfc_sli4_cq_event_release(struct lpfc_hba *, struct lpfc_cq_event *); 581 int lpfc_sli4_init_rpi_hdrs(struct lpfc_hba *); 582 int lpfc_sli4_post_rpi_hdr(struct lpfc_hba *, struct lpfc_rpi_hdr *); 583 int lpfc_sli4_post_all_rpi_hdrs(struct lpfc_hba *); 584 struct lpfc_rpi_hdr *lpfc_sli4_create_rpi_hdr(struct lpfc_hba *); 585 void lpfc_sli4_remove_rpi_hdrs(struct lpfc_hba *); 586 int lpfc_sli4_alloc_rpi(struct lpfc_hba *); 587 void lpfc_sli4_free_rpi(struct lpfc_hba *, int); 588 void lpfc_sli4_remove_rpis(struct lpfc_hba *); 589 void lpfc_sli4_async_event_proc(struct lpfc_hba *); 590 void lpfc_sli4_fcf_redisc_event_proc(struct lpfc_hba *); 591 int lpfc_sli4_resume_rpi(struct lpfc_nodelist *); 592 void lpfc_sli4_fcp_xri_abort_event_proc(struct lpfc_hba *); 593 void lpfc_sli4_els_xri_abort_event_proc(struct lpfc_hba *); 594 void lpfc_sli4_fcp_xri_aborted(struct lpfc_hba *, 595 struct sli4_wcqe_xri_aborted *); 596 void lpfc_sli4_els_xri_aborted(struct lpfc_hba *, 597 struct sli4_wcqe_xri_aborted *); 598 void lpfc_sli4_vport_delete_els_xri_aborted(struct lpfc_vport *); 599 void lpfc_sli4_vport_delete_fcp_xri_aborted(struct lpfc_vport *); 600 int lpfc_sli4_brdreset(struct lpfc_hba *); 601 int lpfc_sli4_add_fcf_record(struct lpfc_hba *, struct fcf_record *); 602 void lpfc_sli_remove_dflt_fcf(struct lpfc_hba *); 603 int lpfc_sli4_get_els_iocb_cnt(struct lpfc_hba *); 604 int lpfc_sli4_init_vpi(struct lpfc_vport *); 605 uint32_t lpfc_sli4_cq_release(struct lpfc_queue *, bool); 606 uint32_t lpfc_sli4_eq_release(struct lpfc_queue *, bool); 607 void lpfc_sli4_fcfi_unreg(struct lpfc_hba *, uint16_t); 608 int lpfc_sli4_fcf_scan_read_fcf_rec(struct lpfc_hba *, uint16_t); 609 int lpfc_sli4_fcf_rr_read_fcf_rec(struct lpfc_hba *, uint16_t); 610 int lpfc_sli4_read_fcf_rec(struct lpfc_hba *, uint16_t); 611 void lpfc_mbx_cmpl_fcf_scan_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *); 612 void lpfc_mbx_cmpl_fcf_rr_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *); 613 void lpfc_mbx_cmpl_read_fcf_rec(struct lpfc_hba *, LPFC_MBOXQ_t *); 614 int lpfc_sli4_unregister_fcf(struct lpfc_hba *); 615 int lpfc_sli4_post_status_check(struct lpfc_hba *); 616 uint8_t lpfc_sli4_mbox_opcode_get(struct lpfc_hba *, struct lpfcMboxq *); 617 618