mpt.h revision 147883
1101704Smjacob/* $FreeBSD: head/sys/dev/mpt/mpt.h 147883 2005-07-10 15:05:39Z scottl $ */ 2139749Simp/*- 3101704Smjacob * Generic defines for LSI '909 FC adapters. 4101704Smjacob * FreeBSD Version. 5101704Smjacob * 6101704Smjacob * Copyright (c) 2000, 2001 by Greg Ansley 7101704Smjacob * 8101704Smjacob * Redistribution and use in source and binary forms, with or without 9101704Smjacob * modification, are permitted provided that the following conditions 10101704Smjacob * are met: 11101704Smjacob * 1. Redistributions of source code must retain the above copyright 12101704Smjacob * notice immediately at the beginning of the file, without modification, 13101704Smjacob * this list of conditions, and the following disclaimer. 14101704Smjacob * 2. The name of the author may not be used to endorse or promote products 15101704Smjacob * derived from this software without specific prior written permission. 16101704Smjacob * 17101704Smjacob * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18101704Smjacob * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19101704Smjacob * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20101704Smjacob * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 21101704Smjacob * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22101704Smjacob * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23101704Smjacob * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24101704Smjacob * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25101704Smjacob * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26101704Smjacob * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27101704Smjacob * SUCH DAMAGE. 28147883Sscottl * 29147883Sscottl * Additional Copyright (c) 2002 by Matthew Jacob under same license. 30101704Smjacob */ 31101704Smjacob/* 32147883Sscottl * Copyright (c) 2004, Avid Technology, Inc. and its contributors. 33147883Sscottl * Copyright (c) 2004, 2005 Justin T. Gibbs 34147883Sscottl * Copyright (c) 2005, WHEEL Sp. z o.o. 35147883Sscottl * All rights reserved. 36147883Sscottl * 37147883Sscottl * Redistribution and use in source and binary forms, with or without 38147883Sscottl * modification, are permitted provided that the following conditions are 39147883Sscottl * met: 40147883Sscottl * 1. Redistributions of source code must retain the above copyright 41147883Sscottl * notice, this list of conditions and the following disclaimer. 42147883Sscottl * 2. Redistributions in binary form must reproduce at minimum a disclaimer 43147883Sscottl * substantially similar to the "NO WARRANTY" disclaimer below 44147883Sscottl * ("Disclaimer") and any redistribution must be conditioned upon including 45147883Sscottl * a substantially similar Disclaimer requirement for further binary 46147883Sscottl * redistribution. 47147883Sscottl * 3. Neither the name of the LSI Logic Corporation nor the names of its 48147883Sscottl * contributors may be used to endorse or promote products derived from 49147883Sscottl * this software without specific prior written permission. 50147883Sscottl * 51147883Sscottl * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 52147883Sscottl * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 53147883Sscottl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 54147883Sscottl * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 55147883Sscottl * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 56147883Sscottl * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 57147883Sscottl * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 58147883Sscottl * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 59147883Sscottl * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 60147883Sscottl * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF THE COPYRIGHT 61147883Sscottl * OWNER OR CONTRIBUTOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 62101704Smjacob */ 63101704Smjacob 64101704Smjacob#ifndef _MPT_H_ 65101704Smjacob#define _MPT_H_ 66147883Sscottl 67147883Sscottl/********************************* OS Includes ********************************/ 68147883Sscottl#include <sys/types.h> 69147883Sscottl#include <sys/param.h> 70147883Sscottl#include <sys/systm.h> 71147883Sscottl#include <sys/endian.h> 72147883Sscottl#include <sys/eventhandler.h> 73147883Sscottl#if __FreeBSD_version < 500000 74147883Sscottl#include <sys/kernel.h> 75147883Sscottl#include <sys/queue.h> 76147883Sscottl#include <sys/malloc.h> 77147883Sscottl#else 78147883Sscottl#include <sys/lock.h> 79147883Sscottl#include <sys/kernel.h> 80147883Sscottl#include <sys/queue.h> 81147883Sscottl#include <sys/malloc.h> 82147883Sscottl#include <sys/mutex.h> 83147883Sscottl#include <sys/condvar.h> 84147883Sscottl#endif 85147883Sscottl#include <sys/proc.h> 86147883Sscottl#include <sys/bus.h> 87147883Sscottl#include <sys/module.h> 88147883Sscottl 89147883Sscottl#include <machine/bus.h> 90147883Sscottl#include <machine/clock.h> 91147883Sscottl#include <machine/cpu.h> 92147883Sscottl#include <machine/resource.h> 93147883Sscottl 94147883Sscottl#include <sys/rman.h> 95147883Sscottl 96147883Sscottl#include "opt_ddb.h" 97147883Sscottl 98147883Sscottl/**************************** Register Definitions ****************************/ 99147883Sscottl#include <dev/mpt/mpt_reg.h> 100147883Sscottl 101147883Sscottl/******************************* MPI Definitions ******************************/ 102147883Sscottl#include <dev/mpt/mpilib/mpi_type.h> 103147883Sscottl#include <dev/mpt/mpilib/mpi.h> 104147883Sscottl#include <dev/mpt/mpilib/mpi_cnfg.h> 105147883Sscottl#include <dev/mpt/mpilib/mpi_ioc.h> 106147883Sscottl#include <dev/mpt/mpilib/mpi_raid.h> 107147883Sscottl 108147883Sscottl/* XXX For mpt_debug.c */ 109147883Sscottl#include <dev/mpt/mpilib/mpi_init.h> 110147883Sscottl 111147883Sscottl/****************************** Misc Definitions ******************************/ 112101704Smjacob#define MPT_OK (0) 113101704Smjacob#define MPT_FAIL (0x10000) 114101704Smjacob 115147883Sscottl#define NUM_ELEMENTS(array) (sizeof(array) / sizeof(*array)) 116101704Smjacob 117147883Sscottl/**************************** Forward Declarations ****************************/ 118147883Sscottlstruct mpt_softc; 119147883Sscottlstruct mpt_personality; 120147883Sscottltypedef struct req_entry request_t; 121101704Smjacob 122147883Sscottl/************************* Personality Module Support *************************/ 123147883Sscottltypedef int mpt_load_handler_t(struct mpt_personality *); 124147883Sscottltypedef int mpt_probe_handler_t(struct mpt_softc *); 125147883Sscottltypedef int mpt_attach_handler_t(struct mpt_softc *); 126147883Sscottltypedef int mpt_event_handler_t(struct mpt_softc *, request_t *, 127147883Sscottl MSG_EVENT_NOTIFY_REPLY *); 128147883Sscottltypedef void mpt_reset_handler_t(struct mpt_softc *, int /*type*/); 129147883Sscottl/* XXX Add return value and use for veto? */ 130147883Sscottltypedef void mpt_shutdown_handler_t(struct mpt_softc *); 131147883Sscottltypedef void mpt_detach_handler_t(struct mpt_softc *); 132147883Sscottltypedef int mpt_unload_handler_t(struct mpt_personality *); 133147883Sscottl 134147883Sscottlstruct mpt_personality 135147883Sscottl{ 136147883Sscottl const char *name; 137147883Sscottl uint32_t id; /* Assigned identifier. */ 138147883Sscottl u_int use_count; /* Instances using personality*/ 139147883Sscottl mpt_load_handler_t *load; /* configure personailty */ 140147883Sscottl#define MPT_PERS_FIRST_HANDLER(pers) (&(pers)->load) 141147883Sscottl mpt_probe_handler_t *probe; /* configure personailty */ 142147883Sscottl mpt_attach_handler_t *attach; /* initialize device instance */ 143147883Sscottl mpt_event_handler_t *event; /* Handle MPI event. */ 144147883Sscottl mpt_reset_handler_t *reset; /* Re-init after reset. */ 145147883Sscottl mpt_shutdown_handler_t *shutdown; /* Shutdown instance. */ 146147883Sscottl mpt_detach_handler_t *detach; /* release device instance */ 147147883Sscottl mpt_unload_handler_t *unload; /* Shutdown personality */ 148147883Sscottl#define MPT_PERS_LAST_HANDLER(pers) (&(pers)->unload) 149101704Smjacob}; 150101704Smjacob 151147883Sscottlint mpt_modevent(module_t, int, void *); 152101704Smjacob 153147883Sscottl/* Maximum supported number of personalities. */ 154147883Sscottl#define MPT_MAX_PERSONALITIES (15) 155101704Smjacob 156147883Sscottl#define MPT_PERSONALITY_DEPEND(name, dep, vmin, vpref, vmax) \ 157147883Sscottl MODULE_DEPEND(name, dep, vmin, vpref, vmax) 158101704Smjacob 159147883Sscottl#define DECLARE_MPT_PERSONALITY(name, order) \ 160147883Sscottl static moduledata_t name##_mod = { \ 161147883Sscottl #name, mpt_modevent, &name##_personality \ 162147883Sscottl }; \ 163147883Sscottl DECLARE_MODULE(name, name##_mod, SI_SUB_DRIVERS, order); \ 164147883Sscottl MODULE_VERSION(name, 1); \ 165147883Sscottl MPT_PERSONALITY_DEPEND(name, mpt_core, 1, 1, 1) 166147883Sscottl 167147883Sscottl/******************************* Bus DMA Support ******************************/ 168147883Sscottl/* XXX Need to update bus_dmamap_sync to take a range argument. */ 169147883Sscottl#define bus_dmamap_sync_range(dma_tag, dmamap, offset, len, op) \ 170147883Sscottl bus_dmamap_sync(dma_tag, dmamap, op) 171147883Sscottl 172147883Sscottl#if __FreeBSD_version >= 501102 173147883Sscottl#define mpt_dma_tag_create(mpt, parent_tag, alignment, boundary, \ 174147883Sscottl lowaddr, highaddr, filter, filterarg, \ 175147883Sscottl maxsize, nsegments, maxsegsz, flags, \ 176147883Sscottl dma_tagp) \ 177147883Sscottl bus_dma_tag_create(parent_tag, alignment, boundary, \ 178147883Sscottl lowaddr, highaddr, filter, filterarg, \ 179147883Sscottl maxsize, nsegments, maxsegsz, flags, \ 180147883Sscottl busdma_lock_mutex, &Giant, \ 181147883Sscottl dma_tagp) 182147883Sscottl#else 183147883Sscottl#define mpt_dma_tag_create(mpt, parent_tag, alignment, boundary, \ 184147883Sscottl lowaddr, highaddr, filter, filterarg, \ 185147883Sscottl maxsize, nsegments, maxsegsz, flags, \ 186147883Sscottl dma_tagp) \ 187147883Sscottl bus_dma_tag_create(parent_tag, alignment, boundary, \ 188147883Sscottl lowaddr, highaddr, filter, filterarg, \ 189147883Sscottl maxsize, nsegments, maxsegsz, flags, \ 190147883Sscottl dma_tagp) 191147883Sscottl#endif 192147883Sscottl 193147883Sscottlstruct mpt_map_info { 194147883Sscottl struct mpt_softc *mpt; 195147883Sscottl int error; 196147883Sscottl uint32_t phys; 197147883Sscottl}; 198147883Sscottl 199147883Sscottlvoid mpt_map_rquest(void *, bus_dma_segment_t *, int, int); 200147883Sscottl 201147883Sscottl/**************************** Kernel Thread Support ***************************/ 202147883Sscottl#if __FreeBSD_version > 500005 203147883Sscottl#define mpt_kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \ 204147883Sscottl kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) 205147883Sscottl#else 206147883Sscottl#define mpt_kthread_create(func, farg, proc_ptr, flags, stackpgs, fmtstr, arg) \ 207147883Sscottl kthread_create(func, farg, proc_ptr, fmtstr, arg) 208147883Sscottl#endif 209147883Sscottl 210147883Sscottl/****************************** Timer Facilities ******************************/ 211147883Sscottl#if __FreeBSD_version > 500000 212147883Sscottl#define mpt_callout_init(c) callout_init(c, /*mpsafe*/0); 213147883Sscottl#else 214147883Sscottl#define mpt_callout_init(c) callout_init(c); 215147883Sscottl#endif 216147883Sscottl 217147883Sscottl/********************************** Endianess *********************************/ 218147883Sscottlstatic __inline uint64_t 219147883Sscottlu64toh(U64 s) 220147883Sscottl{ 221147883Sscottl uint64_t result; 222147883Sscottl 223147883Sscottl result = le32toh(s.Low); 224147883Sscottl result |= ((uint64_t)le32toh(s.High)) << 32; 225147883Sscottl return (result); 226147883Sscottl} 227147883Sscottl 228147883Sscottl/**************************** MPI Transaction State ***************************/ 229147883Sscottltypedef enum { 230147883Sscottl REQ_STATE_FREE = 0x00, 231147883Sscottl REQ_STATE_ALLOCATED = 0x01, 232147883Sscottl REQ_STATE_QUEUED = 0x02, 233147883Sscottl REQ_STATE_DONE = 0x04, 234147883Sscottl REQ_STATE_TIMEDOUT = 0x08, 235147883Sscottl REQ_STATE_NEED_WAKEUP = 0x10, 236147883Sscottl REQ_STATE_MASK = 0xFF 237147883Sscottl} mpt_req_state_t; 238147883Sscottl 239147883Sscottlstruct req_entry { 240147883Sscottl TAILQ_ENTRY(req_entry) links; /* Pointer to next in list */ 241147883Sscottl mpt_req_state_t state; /* Request State Information */ 242147883Sscottl uint16_t index; /* Index of this entry */ 243147883Sscottl uint16_t IOCStatus; /* Completion status */ 244147883Sscottl union ccb *ccb; /* CAM request */ 245147883Sscottl void *req_vbuf; /* Virtual Address of Entry */ 246147883Sscottl void *sense_vbuf; /* Virtual Address of sense data */ 247147883Sscottl bus_addr_t req_pbuf; /* Physical Address of Entry */ 248147883Sscottl bus_addr_t sense_pbuf; /* Physical Address of sense data */ 249147883Sscottl bus_dmamap_t dmap; /* DMA map for data buffer */ 250147883Sscottl}; 251147883Sscottl 252147883Sscottl/**************************** Handler Registration ****************************/ 253101704Smjacob/* 254147883Sscottl * Global table of registered reply handlers. The 255147883Sscottl * handler is indicated by byte 3 of the request 256147883Sscottl * index submitted to the IOC. This allows the 257147883Sscottl * driver core to perform generic processing without 258147883Sscottl * any knowledge of per-personality behavior. 259147883Sscottl * 260147883Sscottl * MPT_NUM_REPLY_HANDLERS must be a power of 2 261147883Sscottl * to allow the easy generation of a mask. 262147883Sscottl * 263147883Sscottl * The handler offsets used by the core are hard coded 264147883Sscottl * allowing faster code generation when assigning a handler 265147883Sscottl * to a request. All "personalities" must use the 266147883Sscottl * the handler registration mechanism. 267147883Sscottl * 268147883Sscottl * The IOC handlers that are rarely executed are placed 269147883Sscottl * at the tail of the table to make it more likely that 270147883Sscottl * all commonly executed handlers fit in a single cache 271147883Sscottl * line. 272101704Smjacob */ 273147883Sscottl#define MPT_NUM_REPLY_HANDLERS (16) 274147883Sscottl#define MPT_REPLY_HANDLER_EVENTS MPT_CBI_TO_HID(0) 275147883Sscottl#define MPT_REPLY_HANDLER_CONFIG MPT_CBI_TO_HID(MPT_NUM_REPLY_HANDLERS-1) 276147883Sscottl#define MPT_REPLY_HANDLER_HANDSHAKE MPT_CBI_TO_HID(MPT_NUM_REPLY_HANDLERS-2) 277147883Sscottltypedef int mpt_reply_handler_t(struct mpt_softc *mpt, request_t *request, 278147883Sscottl MSG_DEFAULT_REPLY *reply_frame); 279147883Sscottltypedef union { 280147883Sscottl mpt_reply_handler_t *reply_handler; 281147883Sscottl} mpt_handler_t; 282101704Smjacob 283147883Sscottltypedef enum { 284147883Sscottl MPT_HANDLER_REPLY, 285147883Sscottl MPT_HANDLER_EVENT, 286147883Sscottl MPT_HANDLER_RESET, 287147883Sscottl MPT_HANDLER_SHUTDOWN 288147883Sscottl} mpt_handler_type; 289101704Smjacob 290147883Sscottlstruct mpt_handler_record 291147883Sscottl{ 292147883Sscottl LIST_ENTRY(mpt_handler_record) links; 293147883Sscottl mpt_handler_t handler; 294101704Smjacob}; 295101704Smjacob 296147883SscottlLIST_HEAD(mpt_handler_list, mpt_handler_record); 297147883Sscottl 298147883Sscottl/* 299147883Sscottl * The handler_id is currently unused but would contain the 300147883Sscottl * handler ID used in the MsgContext field to allow direction 301147883Sscottl * of replies to the handler. Registrations that don't require 302147883Sscottl * a handler id can pass in NULL for the handler_id. 303147883Sscottl * 304147883Sscottl * Deregistrations for handlers without a handler id should 305147883Sscottl * pass in MPT_HANDLER_ID_NONE. 306147883Sscottl */ 307147883Sscottl#define MPT_HANDLER_ID_NONE (0xFFFFFFFF) 308147883Sscottlint mpt_register_handler(struct mpt_softc *, mpt_handler_type, 309147883Sscottl mpt_handler_t, uint32_t *); 310147883Sscottlint mpt_deregister_handler(struct mpt_softc *, mpt_handler_type, 311147883Sscottl mpt_handler_t, uint32_t); 312147883Sscottl 313147883Sscottl/******************* Per-Controller Instance Data Structures ******************/ 314147883SscottlTAILQ_HEAD(req_queue, req_entry); 315147883Sscottl 316147883Sscottl/* Structure for saving proper values for modifyable PCI config registers */ 317147883Sscottlstruct mpt_pci_cfg { 318147883Sscottl uint16_t Command; 319147883Sscottl uint16_t LatencyTimer_LineSize; 320147883Sscottl uint32_t IO_BAR; 321147883Sscottl uint32_t Mem0_BAR[2]; 322147883Sscottl uint32_t Mem1_BAR[2]; 323147883Sscottl uint32_t ROM_BAR; 324147883Sscottl uint8_t IntLine; 325147883Sscottl uint32_t PMCSR; 326101704Smjacob}; 327101704Smjacob 328147883Sscottltypedef enum { 329147883Sscottl MPT_RVF_NONE = 0x0, 330147883Sscottl MPT_RVF_ACTIVE = 0x1, 331147883Sscottl MPT_RVF_ANNOUNCED = 0x2, 332147883Sscottl MPT_RVF_UP2DATE = 0x4, 333147883Sscottl MPT_RVF_REFERENCED = 0x8, 334147883Sscottl MPT_RVF_WCE_CHANGED = 0x10 335147883Sscottl} mpt_raid_volume_flags; 336101704Smjacob 337147883Sscottlstruct mpt_raid_volume { 338147883Sscottl CONFIG_PAGE_RAID_VOL_0 *config_page; 339147883Sscottl MPI_RAID_VOL_INDICATOR sync_progress; 340147883Sscottl mpt_raid_volume_flags flags; 341147883Sscottl u_int quieced_disks; 342101704Smjacob}; 343101704Smjacob 344147883Sscottltypedef enum { 345147883Sscottl MPT_RDF_NONE = 0x00, 346147883Sscottl MPT_RDF_ACTIVE = 0x01, 347147883Sscottl MPT_RDF_ANNOUNCED = 0x02, 348147883Sscottl MPT_RDF_UP2DATE = 0x04, 349147883Sscottl MPT_RDF_REFERENCED = 0x08, 350147883Sscottl MPT_RDF_QUIESCING = 0x10, 351147883Sscottl MPT_RDF_QUIESCED = 0x20 352147883Sscottl} mpt_raid_disk_flags; 353147883Sscottl 354147883Sscottlstruct mpt_raid_disk { 355147883Sscottl CONFIG_PAGE_RAID_PHYS_DISK_0 config_page; 356147883Sscottl struct mpt_raid_volume *volume; 357147883Sscottl u_int member_number; 358147883Sscottl u_int pass_thru_active; 359147883Sscottl mpt_raid_disk_flags flags; 360101704Smjacob}; 361101704Smjacob 362147883Sscottlstruct mpt_evtf_record { 363147883Sscottl MSG_EVENT_NOTIFY_REPLY reply; 364147883Sscottl uint32_t context; 365147883Sscottl LIST_ENTRY(mpt_evtf_record) links; 366147883Sscottl}; 367101704Smjacob 368147883SscottlLIST_HEAD(mpt_evtf_list, mpt_evtf_record); 369101704Smjacob 370147883Sscottlstruct mpt_softc { 371147883Sscottl device_t dev; 372147883Sscottl#if __FreeBSD_version < 500000 373147883Sscottl int mpt_splsaved; 374147883Sscottl uint32_t mpt_islocked; 375147883Sscottl#else 376147883Sscottl struct mtx mpt_lock; 377147883Sscottl#endif 378147883Sscottl uint32_t mpt_pers_mask; 379147883Sscottl uint32_t : 15, 380147883Sscottl raid_mwce_set : 1, 381147883Sscottl getreqwaiter : 1, 382147883Sscottl shutdwn_raid : 1, 383147883Sscottl shutdwn_recovery: 1, 384147883Sscottl unit : 8, 385147883Sscottl outofbeer : 1, 386147883Sscottl mpt_locksetup : 1, 387147883Sscottl disabled : 1, 388147883Sscottl is_fc : 1, 389147883Sscottl bus : 1; /* FC929/1030 have two busses */ 390101704Smjacob 391147883Sscottl u_int verbose; 392101704Smjacob 393147883Sscottl /* 394147883Sscottl * IOC Facts 395147883Sscottl */ 396147883Sscottl uint16_t mpt_global_credits; 397147883Sscottl uint16_t request_frame_size; 398147883Sscottl uint8_t mpt_max_devices; 399147883Sscottl uint8_t mpt_max_buses; 400101704Smjacob 401147883Sscottl /* 402147883Sscottl * Port Facts 403147883Sscottl * XXX - Add multi-port support!. 404147883Sscottl */ 405147883Sscottl uint16_t mpt_ini_id; 406147883Sscottl uint16_t mpt_port_type; 407147883Sscottl uint16_t mpt_proto_flags; 408102822Smjacob 409147883Sscottl /* 410147883Sscottl * Device Configuration Information 411147883Sscottl */ 412147883Sscottl union { 413147883Sscottl struct mpt_spi_cfg { 414147883Sscottl CONFIG_PAGE_SCSI_PORT_0 _port_page0; 415147883Sscottl CONFIG_PAGE_SCSI_PORT_1 _port_page1; 416147883Sscottl CONFIG_PAGE_SCSI_PORT_2 _port_page2; 417147883Sscottl CONFIG_PAGE_SCSI_DEVICE_0 _dev_page0[16]; 418147883Sscottl CONFIG_PAGE_SCSI_DEVICE_1 _dev_page1[16]; 419147883Sscottl uint16_t _tag_enable; 420147883Sscottl uint16_t _disc_enable; 421147883Sscottl uint16_t _update_params0; 422147883Sscottl uint16_t _update_params1; 423147883Sscottl } spi; 424147883Sscottl#define mpt_port_page0 cfg.spi._port_page0 425147883Sscottl#define mpt_port_page1 cfg.spi._port_page1 426147883Sscottl#define mpt_port_page2 cfg.spi._port_page2 427147883Sscottl#define mpt_dev_page0 cfg.spi._dev_page0 428147883Sscottl#define mpt_dev_page1 cfg.spi._dev_page1 429147883Sscottl#define mpt_tag_enable cfg.spi._tag_enable 430147883Sscottl#define mpt_disc_enable cfg.spi._disc_enable 431147883Sscottl#define mpt_update_params0 cfg.spi._update_params0 432147883Sscottl#define mpt_update_params1 cfg.spi._update_params1 433147883Sscottl struct mpi_fc_cfg { 434147883Sscottl uint8_t nada; 435147883Sscottl } fc; 436147883Sscottl } cfg; 437147883Sscottl 438147883Sscottl /* Controller Info */ 439147883Sscottl CONFIG_PAGE_IOC_2 * ioc_page2; 440147883Sscottl CONFIG_PAGE_IOC_3 * ioc_page3; 441147883Sscottl 442147883Sscottl /* Raid Data */ 443147883Sscottl struct mpt_raid_volume* raid_volumes; 444147883Sscottl struct mpt_raid_disk* raid_disks; 445147883Sscottl u_int raid_max_volumes; 446147883Sscottl u_int raid_max_disks; 447147883Sscottl u_int raid_page0_len; 448147883Sscottl u_int raid_wakeup; 449147883Sscottl u_int raid_rescan; 450147883Sscottl u_int raid_resync_rate; 451147883Sscottl u_int raid_mwce_setting; 452147883Sscottl u_int raid_queue_depth; 453147883Sscottl struct proc *raid_thread; 454147883Sscottl struct callout raid_timer; 455147883Sscottl 456147883Sscottl /* 457147883Sscottl * PCI Hardware info 458147883Sscottl */ 459147883Sscottl struct resource * pci_irq; /* Interrupt map for chip */ 460147883Sscottl void * ih; /* Interupt handle */ 461147883Sscottl struct mpt_pci_cfg pci_cfg; /* saved PCI conf registers */ 462147883Sscottl 463147883Sscottl /* 464147883Sscottl * DMA Mapping Stuff 465147883Sscottl */ 466147883Sscottl struct resource * pci_reg; /* Register map for chip */ 467147883Sscottl int pci_mem_rid; /* Resource ID */ 468147883Sscottl bus_space_tag_t pci_st; /* Bus tag for registers */ 469147883Sscottl bus_space_handle_t pci_sh; /* Bus handle for registers */ 470147883Sscottl /* PIO versions of above. */ 471147883Sscottl int pci_pio_rid; 472147883Sscottl struct resource * pci_pio_reg; 473147883Sscottl bus_space_tag_t pci_pio_st; 474147883Sscottl bus_space_handle_t pci_pio_sh; 475147883Sscottl 476147883Sscottl bus_dma_tag_t parent_dmat; /* DMA tag for parent PCI bus */ 477147883Sscottl bus_dma_tag_t reply_dmat; /* DMA tag for reply memory */ 478147883Sscottl bus_dmamap_t reply_dmap; /* DMA map for reply memory */ 479147883Sscottl uint8_t *reply; /* KVA of reply memory */ 480147883Sscottl bus_addr_t reply_phys; /* BusAddr of reply memory */ 481147883Sscottl 482147883Sscottl bus_dma_tag_t buffer_dmat; /* DMA tag for buffers */ 483147883Sscottl bus_dma_tag_t request_dmat; /* DMA tag for request memroy */ 484147883Sscottl bus_dmamap_t request_dmap; /* DMA map for request memroy */ 485147883Sscottl uint8_t *request; /* KVA of Request memory */ 486147883Sscottl bus_addr_t request_phys; /* BusADdr of request memory */ 487147883Sscottl 488147883Sscottl u_int reset_cnt; 489147883Sscottl 490147883Sscottl /* 491147883Sscottl * CAM && Software Management 492147883Sscottl */ 493147883Sscottl request_t *request_pool; 494147883Sscottl struct req_queue request_free_list; 495147883Sscottl struct req_queue request_pending_list; 496147883Sscottl struct req_queue request_timeout_list; 497147883Sscottl 498147883Sscottl /* 499147883Sscottl * Deferred frame acks due to resource shortage. 500147883Sscottl */ 501147883Sscottl struct mpt_evtf_list ack_frames; 502147883Sscottl 503147883Sscottl 504147883Sscottl struct cam_sim *sim; 505147883Sscottl struct cam_path *path; 506147883Sscottl 507147883Sscottl struct cam_sim *phydisk_sim; 508147883Sscottl struct cam_path *phydisk_path; 509147883Sscottl 510147883Sscottl struct proc *recovery_thread; 511147883Sscottl request_t *tmf_req; 512147883Sscottl 513147883Sscottl uint32_t sequence; /* Sequence Number */ 514147883Sscottl uint32_t timeouts; /* timeout count */ 515147883Sscottl uint32_t success; /* successes afer timeout */ 516147883Sscottl 517147883Sscottl /* Opposing port in a 929 or 1030, or NULL */ 518147883Sscottl struct mpt_softc * mpt2; 519147883Sscottl 520147883Sscottl /* FW Image management */ 521147883Sscottl uint32_t fw_image_size; 522147883Sscottl uint8_t *fw_image; 523147883Sscottl bus_dma_tag_t fw_dmat; /* DMA tag for firmware image */ 524147883Sscottl bus_dmamap_t fw_dmap; /* DMA map for firmware image */ 525147883Sscottl bus_addr_t fw_phys; /* BusAddr of request memory */ 526147883Sscottl 527147883Sscottl /* Shutdown Event Handler. */ 528147883Sscottl eventhandler_tag eh; 529147883Sscottl 530147883Sscottl TAILQ_ENTRY(mpt_softc) links; 531147883Sscottl}; 532147883Sscottl 533147883Sscottl/***************************** Locking Primatives *****************************/ 534147883Sscottl#if __FreeBSD_version < 500000 535147883Sscottl#define MPT_IFLAGS INTR_TYPE_CAM 536147883Sscottl#define MPT_LOCK(mpt) mpt_lockspl(mpt) 537147883Sscottl#define MPT_UNLOCK(mpt) mpt_unlockspl(mpt) 538147883Sscottl#define MPTLOCK_2_CAMLOCK MPT_UNLOCK 539147883Sscottl#define CAMLOCK_2_MPTLOCK MPT_LOCK 540147883Sscottl#define MPT_LOCK_SETUP(mpt) 541147883Sscottl#define MPT_LOCK_DESTROY(mpt) 542147883Sscottl 543147883Sscottlstatic __inline void mpt_lockspl(struct mpt_softc *mpt); 544147883Sscottlstatic __inline void mpt_unlockspl(struct mpt_softc *mpt); 545147883Sscottl 546147883Sscottlstatic __inline void 547147883Sscottlmpt_lockspl(struct mpt_softc *mpt) 548147883Sscottl{ 549147883Sscottl int s; 550147883Sscottl 551147883Sscottl s = splcam(); 552147883Sscottl if (mpt->mpt_islocked++ == 0) { 553147883Sscottl mpt->mpt_splsaved = s; 554147883Sscottl } else { 555147883Sscottl splx(s); 556147883Sscottl panic("Recursed lock with mask: 0x%x\n", s); 557147883Sscottl } 558147883Sscottl} 559147883Sscottl 560147883Sscottlstatic __inline void 561147883Sscottlmpt_unlockspl(struct mpt_softc *mpt) 562147883Sscottl{ 563147883Sscottl if (mpt->mpt_islocked) { 564147883Sscottl if (--mpt->mpt_islocked == 0) { 565147883Sscottl splx(mpt->mpt_splsaved); 566147883Sscottl } 567147883Sscottl } else 568147883Sscottl panic("Negative lock count\n"); 569147883Sscottl} 570147883Sscottl 571147883Sscottlstatic __inline int 572147883Sscottlmpt_sleep(struct mpt_softc *mpt, void *ident, int priority, 573147883Sscottl const char *wmesg, int timo) 574147883Sscottl{ 575147883Sscottl int saved_cnt; 576147883Sscottl int saved_spl; 577147883Sscottl int error; 578147883Sscottl 579147883Sscottl KASSERT(mpt->mpt_islocked <= 1, ("Invalid lock count on tsleep")); 580147883Sscottl saved_cnt = mpt->mpt_islocked; 581147883Sscottl saved_spl = mpt->mpt_splsaved; 582147883Sscottl mpt->mpt_islocked = 0; 583147883Sscottl error = tsleep(ident, priority, wmesg, timo); 584147883Sscottl KASSERT(mpt->mpt_islocked = 0, ("Invalid lock count on wakeup")); 585147883Sscottl mpt->mpt_islocked = saved_cnt; 586147883Sscottl mpt->mpt_splsaved = saved_spl; 587147883Sscottl return (error); 588147883Sscottl} 589147883Sscottl 590147883Sscottl#else 591147883Sscottl#if LOCKING_WORKED_AS_IT_SHOULD 592147883Sscottl#error "Shouldn't Be Here!" 593147883Sscottl#define MPT_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE 594147883Sscottl#define MPT_LOCK_SETUP(mpt) \ 595147883Sscottl mtx_init(&mpt->mpt_lock, "mpt", NULL, MTX_DEF); \ 596147883Sscottl mpt->mpt_locksetup = 1 597147883Sscottl#define MPT_LOCK_DESTROY(mpt) \ 598147883Sscottl if (mpt->mpt_locksetup) { \ 599147883Sscottl mtx_destroy(&mpt->mpt_lock); \ 600147883Sscottl mpt->mpt_locksetup = 0; \ 601147883Sscottl } 602147883Sscottl 603147883Sscottl#define MPT_LOCK(mpt) mtx_lock(&(mpt)->mpt_lock) 604147883Sscottl#define MPT_UNLOCK(mpt) mtx_unlock(&(mpt)->mpt_lock) 605147883Sscottl#define MPTLOCK_2_CAMLOCK(mpt) \ 606147883Sscottl mtx_unlock(&(mpt)->mpt_lock); mtx_lock(&Giant) 607147883Sscottl#define CAMLOCK_2_MPTLOCK(mpt) \ 608147883Sscottl mtx_unlock(&Giant); mtx_lock(&(mpt)->mpt_lock) 609147883Sscottl#define mpt_sleep(mpt, ident, priority, wmesg, timo) \ 610147883Sscottl msleep(ident, &(mpt)->mpt_lock, priority, wmesg, timo) 611147883Sscottl#else 612147883Sscottl#define MPT_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY 613147883Sscottl#define MPT_LOCK_SETUP(mpt) do { } while (0) 614147883Sscottl#define MPT_LOCK_DESTROY(mpt) do { } while (0) 615147883Sscottl#define MPT_LOCK(mpt) do { } while (0) 616147883Sscottl#define MPT_UNLOCK(mpt) do { } while (0) 617147883Sscottl#define MPTLOCK_2_CAMLOCK(mpt) do { } while (0) 618147883Sscottl#define CAMLOCK_2_MPTLOCK(mpt) do { } while (0) 619147883Sscottl#define mpt_sleep(mpt, ident, priority, wmesg, timo) \ 620147883Sscottl tsleep(ident, priority, wmesg, timo) 621147883Sscottl#endif 622147883Sscottl#endif 623147883Sscottl 624147883Sscottl/******************************* Register Access ******************************/ 625147883Sscottlstatic __inline void mpt_write(struct mpt_softc *, size_t, uint32_t); 626147883Sscottlstatic __inline uint32_t mpt_read(struct mpt_softc *, int); 627147883Sscottlstatic __inline void mpt_pio_write(struct mpt_softc *, size_t, uint32_t); 628147883Sscottlstatic __inline uint32_t mpt_pio_read(struct mpt_softc *, int); 629147883Sscottl 630147883Sscottlstatic __inline void 631147883Sscottlmpt_write(struct mpt_softc *mpt, size_t offset, uint32_t val) 632147883Sscottl{ 633147883Sscottl bus_space_write_4(mpt->pci_st, mpt->pci_sh, offset, val); 634147883Sscottl} 635147883Sscottl 636147883Sscottlstatic __inline uint32_t 637147883Sscottlmpt_read(struct mpt_softc *mpt, int offset) 638147883Sscottl{ 639147883Sscottl return (bus_space_read_4(mpt->pci_st, mpt->pci_sh, offset)); 640147883Sscottl} 641147883Sscottl 642147883Sscottl/* 643147883Sscottl * Some operations (e.g. diagnostic register writes while the ARM proccessor 644147883Sscottl * is disabled), must be performed using "PCI pio" operations. On non-PCI 645147883Sscottl * busses, these operations likely map to normal register accesses. 646147883Sscottl */ 647147883Sscottlstatic __inline void 648147883Sscottlmpt_pio_write(struct mpt_softc *mpt, size_t offset, uint32_t val) 649147883Sscottl{ 650147883Sscottl bus_space_write_4(mpt->pci_pio_st, mpt->pci_pio_sh, offset, val); 651147883Sscottl} 652147883Sscottl 653147883Sscottlstatic __inline uint32_t 654147883Sscottlmpt_pio_read(struct mpt_softc *mpt, int offset) 655147883Sscottl{ 656147883Sscottl return (bus_space_read_4(mpt->pci_pio_st, mpt->pci_pio_sh, offset)); 657147883Sscottl} 658147883Sscottl/*********************** Reply Frame/Request Management ***********************/ 659147883Sscottl/* Max MPT Reply we are willing to accept (must be power of 2) */ 660147883Sscottl#define MPT_REPLY_SIZE 128 661147883Sscottl 662147883Sscottl#define MPT_MAX_REQUESTS(mpt) ((mpt)->is_fc ? 1024 : 256) 663147883Sscottl#define MPT_REQUEST_AREA 512 664147883Sscottl#define MPT_SENSE_SIZE 32 /* included in MPT_REQUEST_SIZE */ 665147883Sscottl#define MPT_REQ_MEM_SIZE(mpt) (MPT_MAX_REQUESTS(mpt) * MPT_REQUEST_AREA) 666147883Sscottl 667147883Sscottl#define MPT_CONTEXT_CB_SHIFT (16) 668147883Sscottl#define MPT_CBI(handle) (handle >> MPT_CONTEXT_CB_SHIFT) 669147883Sscottl#define MPT_CBI_TO_HID(cbi) ((cbi) << MPT_CONTEXT_CB_SHIFT) 670147883Sscottl#define MPT_CONTEXT_TO_CBI(x) \ 671147883Sscottl (((x) >> MPT_CONTEXT_CB_SHIFT) & (MPT_NUM_REPLY_HANDLERS - 1)) 672147883Sscottl#define MPT_CONTEXT_REQI_MASK 0xFFFF 673147883Sscottl#define MPT_CONTEXT_TO_REQI(x) \ 674147883Sscottl ((x) & MPT_CONTEXT_REQI_MASK) 675147883Sscottl 676147883Sscottl/* 677147883Sscottl * Convert a 32bit physical address returned from IOC to an 678147883Sscottl * offset into our reply frame memory or the kvm address needed 679147883Sscottl * to access the data. The returned address is only the low 680147883Sscottl * 32 bits, so mask our base physical address accordingly. 681147883Sscottl */ 682147883Sscottl#define MPT_REPLY_BADDR(x) \ 683147883Sscottl (x << 1) 684147883Sscottl#define MPT_REPLY_OTOV(m, i) \ 685147883Sscottl ((void *)(&m->reply[i])) 686147883Sscottl 687147883Sscottl#define MPT_DUMP_REPLY_FRAME(mpt, reply_frame) \ 688147883Sscottldo { \ 689147883Sscottl if (mpt->verbose >= MPT_PRT_DEBUG) \ 690147883Sscottl mpt_dump_reply_frame(mpt, reply_frame); \ 691147883Sscottl} while(0) 692147883Sscottl 693147883Sscottlstatic __inline uint32_t mpt_pop_reply_queue(struct mpt_softc *mpt); 694147883Sscottlstatic __inline void mpt_free_reply(struct mpt_softc *mpt, uint32_t ptr); 695147883Sscottl 696147883Sscottl/* 697147883Sscottl * Give the reply buffer back to the IOC after we have 698147883Sscottl * finished processing it. 699147883Sscottl */ 700147883Sscottlstatic __inline void 701147883Sscottlmpt_free_reply(struct mpt_softc *mpt, uint32_t ptr) 702147883Sscottl{ 703147883Sscottl mpt_write(mpt, MPT_OFFSET_REPLY_Q, ptr); 704147883Sscottl} 705147883Sscottl 706147883Sscottl/* Get a reply from the IOC */ 707147883Sscottlstatic __inline uint32_t 708147883Sscottlmpt_pop_reply_queue(struct mpt_softc *mpt) 709147883Sscottl{ 710147883Sscottl return mpt_read(mpt, MPT_OFFSET_REPLY_Q); 711147883Sscottl} 712147883Sscottl 713147883Sscottlvoid mpt_complete_request_chain(struct mpt_softc *mpt, 714147883Sscottl struct req_queue *chain, u_int iocstatus); 715147883Sscottl/************************** Scatter Gather Managment **************************/ 716147883Sscottl/* 717147883Sscottl * We cannot tell prior to getting IOC facts how big the IOC's request 718147883Sscottl * area is. Because of this we cannot tell at compile time how many 719147883Sscottl * simple SG elements we can fit within an IOC request prior to having 720147883Sscottl * to put in a chain element. 721147883Sscottl * 722147883Sscottl * Experimentally we know that the Ultra4 parts have a 96 byte request 723147883Sscottl * element size and the Fibre Channel units have a 144 byte request 724147883Sscottl * element size. Therefore, if we have 512-32 (== 480) bytes of request 725147883Sscottl * area to play with, we have room for between 3 and 5 request sized 726147883Sscottl * regions- the first of which is the command plus a simple SG list, 727147883Sscottl * the rest of which are chained continuation SG lists. Given that the 728147883Sscottl * normal request we use is 48 bytes w/o the first SG element, we can 729147883Sscottl * assume we have 480-48 == 432 bytes to have simple SG elements and/or 730147883Sscottl * chain elements. If we assume 32 bit addressing, this works out to 731147883Sscottl * 54 SG or chain elements. If we assume 5 chain elements, then we have 732147883Sscottl * a maximum of 49 seperate actual SG segments. 733147883Sscottl */ 734147883Sscottl#define MPT_SGL_MAX 49 735147883Sscottl 736147883Sscottl#define MPT_RQSL(mpt) (mpt->request_frame_size << 2) 737147883Sscottl#define MPT_NSGL(mpt) (MPT_RQSL(mpt) / sizeof (SGE_SIMPLE32)) 738147883Sscottl 739147883Sscottl#define MPT_NSGL_FIRST(mpt) \ 740147883Sscottl (((mpt->request_frame_size << 2) - \ 741147883Sscottl sizeof (MSG_SCSI_IO_REQUEST) - \ 742147883Sscottl sizeof (SGE_IO_UNION)) / sizeof (SGE_SIMPLE32)) 743147883Sscottl 744147883Sscottl/***************************** IOC Initialization *****************************/ 745147883Sscottlint mpt_reset(struct mpt_softc *, int /*reinit*/); 746147883Sscottl 747147883Sscottl/****************************** Debugging/Logging *****************************/ 748147883Sscottltypedef struct mpt_decode_entry { 749147883Sscottl char *name; 750147883Sscottl u_int value; 751147883Sscottl u_int mask; 752147883Sscottl} mpt_decode_entry_t; 753147883Sscottl 754147883Sscottlint mpt_decode_value(mpt_decode_entry_t *table, u_int num_entries, 755147883Sscottl const char *name, u_int value, u_int *cur_column, 756147883Sscottl u_int wrap_point); 757147883Sscottl 758147883Sscottlenum { 759147883Sscottl MPT_PRT_ALWAYS, 760147883Sscottl MPT_PRT_FATAL, 761147883Sscottl MPT_PRT_ERROR, 762147883Sscottl MPT_PRT_WARN, 763147883Sscottl MPT_PRT_INFO, 764147883Sscottl MPT_PRT_DEBUG, 765147883Sscottl MPT_PRT_TRACE 766147883Sscottl}; 767147883Sscottl 768147883Sscottl#define mpt_lprt(mpt, level, ...) \ 769147883Sscottldo { \ 770147883Sscottl if (level <= (mpt)->verbose) \ 771147883Sscottl mpt_prt(mpt, __VA_ARGS__); \ 772147883Sscottl} while (0) 773147883Sscottl 774147883Sscottl#define mpt_lprtc(mpt, level, ...) \ 775147883Sscottldo { \ 776147883Sscottl if (level <= (mpt)->debug_level) \ 777147883Sscottl mpt_prtc(mpt, __VA_ARGS__); \ 778147883Sscottl} while (0) 779147883Sscottl 780147883Sscottlvoid mpt_prt(struct mpt_softc *, const char *, ...); 781147883Sscottlvoid mpt_prtc(struct mpt_softc *, const char *, ...); 782147883Sscottl 783147883Sscottl/**************************** Unclassified Routines ***************************/ 784147883Sscottlvoid mpt_send_cmd(struct mpt_softc *mpt, request_t *req); 785147883Sscottlint mpt_recv_handshake_reply(struct mpt_softc *mpt, 786147883Sscottl size_t reply_len, void *reply); 787147883Sscottlint mpt_wait_req(struct mpt_softc *mpt, request_t *req, 788147883Sscottl mpt_req_state_t state, mpt_req_state_t mask, 789147883Sscottl int sleep_ok, int time_ms); 790147883Sscottlvoid mpt_enable_ints(struct mpt_softc *mpt); 791147883Sscottlvoid mpt_disable_ints(struct mpt_softc *mpt); 792147883Sscottlint mpt_attach(struct mpt_softc *mpt); 793147883Sscottlint mpt_shutdown(struct mpt_softc *mpt); 794147883Sscottlint mpt_detach(struct mpt_softc *mpt); 795147883Sscottlint mpt_send_handshake_cmd(struct mpt_softc *mpt, 796147883Sscottl size_t len, void *cmd); 797147883Sscottlrequest_t * mpt_get_request(struct mpt_softc *mpt, int sleep_ok); 798147883Sscottlvoid mpt_free_request(struct mpt_softc *mpt, request_t *req); 799147883Sscottlvoid mpt_intr(void *arg); 800147883Sscottlvoid mpt_check_doorbell(struct mpt_softc *mpt); 801147883Sscottlvoid mpt_dump_reply_frame(struct mpt_softc *mpt, 802147883Sscottl MSG_DEFAULT_REPLY *reply_frame); 803147883Sscottl 804147883Sscottlvoid mpt_set_config_regs(struct mpt_softc *); 805147883Sscottlint mpt_issue_cfg_req(struct mpt_softc */*mpt*/, request_t */*req*/, 806147883Sscottl u_int /*Action*/, u_int /*PageVersion*/, 807147883Sscottl u_int /*PageLength*/, u_int /*PageNumber*/, 808147883Sscottl u_int /*PageType*/, uint32_t /*PageAddress*/, 809147883Sscottl bus_addr_t /*addr*/, bus_size_t/*len*/, 810147883Sscottl int /*sleep_ok*/, int /*timeout_ms*/); 811147883Sscottlint mpt_read_cfg_header(struct mpt_softc *, int /*PageType*/, 812147883Sscottl int /*PageNumber*/, 813147883Sscottl uint32_t /*PageAddress*/, 814147883Sscottl CONFIG_PAGE_HEADER *, 815147883Sscottl int /*sleep_ok*/, int /*timeout_ms*/); 816147883Sscottlint mpt_read_cfg_page(struct mpt_softc *t, int /*Action*/, 817147883Sscottl uint32_t /*PageAddress*/, 818147883Sscottl CONFIG_PAGE_HEADER *, size_t /*len*/, 819147883Sscottl int /*sleep_ok*/, int /*timeout_ms*/); 820147883Sscottlint mpt_write_cfg_page(struct mpt_softc *, int /*Action*/, 821147883Sscottl uint32_t /*PageAddress*/, 822147883Sscottl CONFIG_PAGE_HEADER *, size_t /*len*/, 823147883Sscottl int /*sleep_ok*/, int /*timeout_ms*/); 824147883Sscottlstatic __inline int 825147883Sscottlmpt_read_cur_cfg_page(struct mpt_softc *mpt, uint32_t PageAddress, 826147883Sscottl CONFIG_PAGE_HEADER *hdr, size_t len, 827147883Sscottl int sleep_ok, int timeout_ms) 828147883Sscottl{ 829147883Sscottl return (mpt_read_cfg_page(mpt, MPI_CONFIG_ACTION_PAGE_READ_CURRENT, 830147883Sscottl PageAddress, hdr, len, sleep_ok, timeout_ms)); 831147883Sscottl} 832147883Sscottl 833147883Sscottlstatic __inline int 834147883Sscottlmpt_write_cur_cfg_page(struct mpt_softc *mpt, uint32_t PageAddress, 835147883Sscottl CONFIG_PAGE_HEADER *hdr, size_t len, int sleep_ok, 836147883Sscottl int timeout_ms) 837147883Sscottl{ 838147883Sscottl return (mpt_write_cfg_page(mpt, MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT, 839147883Sscottl PageAddress, hdr, len, sleep_ok, 840147883Sscottl timeout_ms)); 841147883Sscottl} 842147883Sscottl 843101704Smjacob/* mpt_debug.c functions */ 844101704Smjacobvoid mpt_print_reply(void *vmsg); 845147883Sscottlvoid mpt_print_db(uint32_t mb); 846101704Smjacobvoid mpt_print_config_reply(void *vmsg); 847147883Sscottlchar *mpt_ioc_diag(uint32_t diag); 848147883Sscottlvoid mpt_req_state(mpt_req_state_t state); 849101704Smjacobvoid mpt_print_config_request(void *vmsg); 850101704Smjacobvoid mpt_print_request(void *vmsg); 851147883Sscottlvoid mpt_print_scsi_io_request(MSG_SCSI_IO_REQUEST *msg); 852101704Smjacob#endif /* _MPT_H_ */ 853