ispvar.h revision 80582
150477Speter/* $FreeBSD: head/sys/dev/isp/ispvar.h 80582 2001-07-30 00:59:32Z mjacob $ */ 235388Smjacob/* 335388Smjacob * Soft Definitions for for Qlogic ISP SCSI adapters. 435388Smjacob * 566189Smjacob * Copyright (c) 1997, 1998, 1999, 2000 by Matthew Jacob 635388Smjacob * All rights reserved. 752347Smjacob * 835388Smjacob * Redistribution and use in source and binary forms, with or without 935388Smjacob * modification, are permitted provided that the following conditions 1035388Smjacob * are met: 1135388Smjacob * 1. Redistributions of source code must retain the above copyright 1235388Smjacob * notice immediately at the beginning of the file, without modification, 1335388Smjacob * this list of conditions, and the following disclaimer. 1466189Smjacob * 2. The name of the author may not be used to endorse or promote products 1535388Smjacob * derived from this software without specific prior written permission. 1635388Smjacob * 1735388Smjacob * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1835388Smjacob * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1935388Smjacob * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2035388Smjacob * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 2135388Smjacob * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2235388Smjacob * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2335388Smjacob * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2435388Smjacob * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2535388Smjacob * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2635388Smjacob * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2735388Smjacob * SUCH DAMAGE. 2835388Smjacob * 2935388Smjacob */ 3035388Smjacob 3135388Smjacob#ifndef _ISPVAR_H 3235388Smjacob#define _ISPVAR_H 3335388Smjacob 3444819Smjacob#if defined(__NetBSD__) || defined(__OpenBSD__) 3535388Smjacob#include <dev/ic/ispmbox.h> 3653487Smjacob#ifdef ISP_TARGET_MODE 3753487Smjacob#include <dev/ic/isp_target.h> 3856004Smjacob#include <dev/ic/isp_tpublic.h> 3935388Smjacob#endif 4053487Smjacob#endif 4135388Smjacob#ifdef __FreeBSD__ 4235388Smjacob#include <dev/isp/ispmbox.h> 4353487Smjacob#ifdef ISP_TARGET_MODE 4453487Smjacob#include <dev/isp/isp_target.h> 4556004Smjacob#include <dev/isp/isp_tpublic.h> 4635388Smjacob#endif 4753487Smjacob#endif 4835388Smjacob#ifdef __linux__ 4942131Smjacob#include "ispmbox.h" 5053487Smjacob#ifdef ISP_TARGET_MODE 5153487Smjacob#include "isp_target.h" 5256004Smjacob#include "isp_tpublic.h" 5335388Smjacob#endif 5453487Smjacob#endif 5535388Smjacob 5664087Smjacob#define ISP_CORE_VERSION_MAJOR 2 5780582Smjacob#define ISP_CORE_VERSION_MINOR 2 5839235Sgibbs 5935388Smjacob/* 6043420Smjacob * Vector for bus specific code to provide specific services. 6135388Smjacob */ 6235388Smjacobstruct ispsoftc; 6335388Smjacobstruct ispmdvec { 6474229Smjacob u_int16_t (*dv_rd_reg) (struct ispsoftc *, int); 6574229Smjacob void (*dv_wr_reg) (struct ispsoftc *, int, u_int16_t); 6674229Smjacob int (*dv_mbxdma) (struct ispsoftc *); 6774229Smjacob int (*dv_dmaset) (struct ispsoftc *, 6874229Smjacob XS_T *, ispreq_t *, u_int16_t *, u_int16_t); 6935388Smjacob void (*dv_dmaclr) 7074229Smjacob (struct ispsoftc *, XS_T *, u_int16_t); 7174229Smjacob void (*dv_reset0) (struct ispsoftc *); 7274229Smjacob void (*dv_reset1) (struct ispsoftc *); 7374229Smjacob void (*dv_dregs) (struct ispsoftc *, const char *); 7461772Smjacob const u_int16_t *dv_ispfw; /* ptr to f/w */ 7535388Smjacob u_int16_t dv_conf1; 7635388Smjacob u_int16_t dv_clock; /* clock frequency */ 7735388Smjacob}; 7835388Smjacob 7964087Smjacob/* 8064087Smjacob * Overall parameters 8164087Smjacob */ 8235388Smjacob#define MAX_TARGETS 16 8344819Smjacob#define MAX_FC_TARG 256 8449909Smjacob#define ISP_MAX_TARGETS(isp) (IS_FC(isp)? MAX_FC_TARG : MAX_TARGETS) 8561772Smjacob#define ISP_MAX_LUNS(isp) (isp)->isp_maxluns 8649909Smjacob 8753487Smjacob 8853487Smjacob/* 8964087Smjacob * Macros to access ISP registers through bus specific layers- 9064087Smjacob * mostly wrappers to vector through the mdvec structure. 9153487Smjacob */ 9253487Smjacob 9353487Smjacob#define ISP_READ(isp, reg) \ 9453487Smjacob (*(isp)->isp_mdvec->dv_rd_reg)((isp), (reg)) 9553487Smjacob 9653487Smjacob#define ISP_WRITE(isp, reg, val) \ 9753487Smjacob (*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), (val)) 9853487Smjacob 9953487Smjacob#define ISP_MBOXDMASETUP(isp) \ 10053487Smjacob (*(isp)->isp_mdvec->dv_mbxdma)((isp)) 10153487Smjacob 10253487Smjacob#define ISP_DMASETUP(isp, xs, req, iptrp, optr) \ 10353487Smjacob (*(isp)->isp_mdvec->dv_dmaset)((isp), (xs), (req), (iptrp), (optr)) 10453487Smjacob 10553487Smjacob#define ISP_DMAFREE(isp, xs, hndl) \ 10653487Smjacob if ((isp)->isp_mdvec->dv_dmaclr) \ 10753487Smjacob (*(isp)->isp_mdvec->dv_dmaclr)((isp), (xs), (hndl)) 10853487Smjacob 10953487Smjacob#define ISP_RESET0(isp) \ 11053487Smjacob if ((isp)->isp_mdvec->dv_reset0) (*(isp)->isp_mdvec->dv_reset0)((isp)) 11153487Smjacob#define ISP_RESET1(isp) \ 11253487Smjacob if ((isp)->isp_mdvec->dv_reset1) (*(isp)->isp_mdvec->dv_reset1)((isp)) 11364087Smjacob#define ISP_DUMPREGS(isp, m) \ 11464087Smjacob if ((isp)->isp_mdvec->dv_dregs) (*(isp)->isp_mdvec->dv_dregs)((isp),(m)) 11553487Smjacob 11653487Smjacob#define ISP_SETBITS(isp, reg, val) \ 11753487Smjacob (*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), ISP_READ((isp), (reg)) | (val)) 11853487Smjacob 11953487Smjacob#define ISP_CLRBITS(isp, reg, val) \ 12053487Smjacob (*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), ISP_READ((isp), (reg)) & ~(val)) 12153487Smjacob 12264087Smjacob/* 12364087Smjacob * The MEMORYBARRIER macro is defined per platform (to provide synchronization 12464087Smjacob * on Request and Response Queues, Scratch DMA areas, and Registers) 12564087Smjacob * 12664087Smjacob * Defined Memory Barrier Synchronization Types 12764087Smjacob */ 12864087Smjacob#define SYNC_REQUEST 0 /* request queue synchronization */ 12964087Smjacob#define SYNC_RESULT 1 /* result queue synchronization */ 13064087Smjacob#define SYNC_SFORDEV 2 /* scratch, sync for ISP */ 13164087Smjacob#define SYNC_SFORCPU 3 /* scratch, sync for CPU */ 13264087Smjacob#define SYNC_REG 4 /* for registers */ 13364087Smjacob 13464087Smjacob/* 13564087Smjacob * Request/Response Queue defines and macros. 13664087Smjacob * The maximum is defined per platform (and can be based on board type). 13764087Smjacob */ 13864087Smjacob/* This is the size of a queue entry (request and response) */ 13939235Sgibbs#define QENTRY_LEN 64 14064087Smjacob/* Both request and result queue length must be a power of two */ 14164087Smjacob#define RQUEST_QUEUE_LEN(x) MAXISPREQUEST(x) 14264087Smjacob#define RESULT_QUEUE_LEN(x) \ 14364087Smjacob (((MAXISPREQUEST(x) >> 2) < 64)? 64 : MAXISPREQUEST(x) >> 2) 14439235Sgibbs#define ISP_QUEUE_ENTRY(q, idx) ((q) + ((idx) * QENTRY_LEN)) 14539235Sgibbs#define ISP_QUEUE_SIZE(n) ((n) * QENTRY_LEN) 14639235Sgibbs#define ISP_NXT_QENTRY(idx, qlen) (((idx) + 1) & ((qlen)-1)) 14765140Smjacob#define ISP_QFREE(in, out, qlen) \ 14839235Sgibbs ((in == out)? (qlen - 1) : ((in > out)? \ 14952347Smjacob ((qlen - 1) - (in - out)) : (out - in - 1))) 15065140Smjacob#define ISP_QAVAIL(isp) \ 15165140Smjacob ISP_QFREE(isp->isp_reqidx, isp->isp_reqodx, RQUEST_QUEUE_LEN(isp)) 15253487Smjacob 15353487Smjacob#define ISP_ADD_REQUEST(isp, iptr) \ 15464087Smjacob MEMORYBARRIER(isp, SYNC_REQUEST, iptr, QENTRY_LEN); \ 15564087Smjacob ISP_WRITE(isp, INMAILBOX4, iptr); \ 15664087Smjacob isp->isp_reqidx = iptr 15753487Smjacob 15835388Smjacob/* 15946968Smjacob * SCSI Specific Host Adapter Parameters- per bus, per target 16035388Smjacob */ 16135388Smjacob 16235388Smjacobtypedef struct { 16346968Smjacob u_int isp_gotdparms : 1, 16452347Smjacob isp_req_ack_active_neg : 1, 16552347Smjacob isp_data_line_active_neg: 1, 16635388Smjacob isp_cmd_dma_burst_enable: 1, 16735388Smjacob isp_data_dma_burst_enabl: 1, 16842461Smjacob isp_fifo_threshold : 3, 16943420Smjacob isp_ultramode : 1, 17035388Smjacob isp_diffmode : 1, 17145040Smjacob isp_lvdmode : 1, 17265140Smjacob isp_fast_mttr : 1, /* fast sram */ 17335388Smjacob isp_initiator_id : 4, 17452347Smjacob isp_async_data_setup : 4; 17552347Smjacob u_int16_t isp_selection_timeout; 17652347Smjacob u_int16_t isp_max_queue_depth; 17735388Smjacob u_int8_t isp_tag_aging; 17852347Smjacob u_int8_t isp_bus_reset_delay; 17952347Smjacob u_int8_t isp_retry_count; 18052347Smjacob u_int8_t isp_retry_delay; 18135388Smjacob struct { 18280582Smjacob u_int32_t 18380582Smjacob exc_throttle : 8, 18446968Smjacob : 1, 18580582Smjacob dev_enable : 1, /* ignored */ 18643420Smjacob dev_update : 1, 18743420Smjacob dev_refresh : 1, 18880582Smjacob actv_offset : 4, 18980582Smjacob goal_offset : 4, 19080582Smjacob nvrm_offset : 4; 19180582Smjacob u_int8_t actv_period; /* current sync period */ 19280582Smjacob u_int8_t goal_period; /* goal sync period */ 19380582Smjacob u_int8_t nvrm_period; /* nvram sync period */ 19480582Smjacob u_int16_t actv_flags; /* current device flags */ 19580582Smjacob u_int16_t goal_flags; /* goal device flags */ 19680582Smjacob u_int16_t nvrm_flags; /* nvram device flags */ 19735388Smjacob } isp_devparam[MAX_TARGETS]; 19846968Smjacob} sdparam; 19935388Smjacob 20035388Smjacob/* 20135388Smjacob * Device Flags 20235388Smjacob */ 20339235Sgibbs#define DPARM_DISC 0x8000 20439235Sgibbs#define DPARM_PARITY 0x4000 20539235Sgibbs#define DPARM_WIDE 0x2000 20639235Sgibbs#define DPARM_SYNC 0x1000 20739235Sgibbs#define DPARM_TQING 0x0800 20839235Sgibbs#define DPARM_ARQ 0x0400 20939235Sgibbs#define DPARM_QFRZ 0x0200 21039235Sgibbs#define DPARM_RENEG 0x0100 21165140Smjacob#define DPARM_NARROW 0x0080 21265140Smjacob#define DPARM_ASYNC 0x0040 21365140Smjacob#define DPARM_PPR 0x0020 21443793Smjacob#define DPARM_DEFAULT (0xFF00 & ~DPARM_QFRZ) 21539235Sgibbs#define DPARM_SAFE_DFLT (DPARM_DEFAULT & ~(DPARM_WIDE|DPARM_SYNC|DPARM_TQING)) 21635388Smjacob 21739235Sgibbs 21845040Smjacob/* technically, not really correct, as they need to be rated based upon clock */ 21965140Smjacob#define ISP_80M_SYNCPARMS 0x0c09 22065140Smjacob#define ISP_40M_SYNCPARMS 0x0c0a 22165140Smjacob#define ISP_20M_SYNCPARMS 0x0c0c 22265140Smjacob#define ISP_20M_SYNCPARMS_1040 0x080c 22352347Smjacob#define ISP_10M_SYNCPARMS 0x0c19 22452347Smjacob#define ISP_08M_SYNCPARMS 0x0c25 22552347Smjacob#define ISP_05M_SYNCPARMS 0x0c32 22652347Smjacob#define ISP_04M_SYNCPARMS 0x0c41 22735388Smjacob 22835388Smjacob/* 22935388Smjacob * Fibre Channel Specifics 23035388Smjacob */ 23152347Smjacob#define FL_PORT_ID 0x7e /* FL_Port Special ID */ 23252347Smjacob#define FC_PORT_ID 0x7f /* Fabric Controller Special ID */ 23352347Smjacob#define FC_SNS_ID 0x80 /* SNS Server Special ID */ 23452347Smjacob 23535388Smjacobtypedef struct { 23652347Smjacob u_int32_t isp_fwoptions : 16, 23777776Smjacob : 2, 23872355Smjacob isp_iid_set : 1, 23948484Smjacob loop_seen_once : 1, 24077776Smjacob isp_loopstate : 4, /* Current Loop State */ 24148484Smjacob isp_fwstate : 3, /* ISP F/W state */ 24248484Smjacob isp_gotdparms : 1, 24359454Smjacob isp_topo : 3, 24448484Smjacob isp_onfabric : 1; 24572355Smjacob u_int8_t isp_iid; /* 'initiator' id */ 24639235Sgibbs u_int8_t isp_loopid; /* hard loop id */ 24739235Sgibbs u_int8_t isp_alpa; /* ALPA */ 24872355Smjacob u_int32_t isp_portid; 24952347Smjacob volatile u_int16_t isp_lipseq; /* LIP sequence # */ 25072355Smjacob u_int16_t isp_xxxxxx; 25139235Sgibbs u_int8_t isp_execthrottle; 25252347Smjacob u_int8_t isp_retry_delay; 25352347Smjacob u_int8_t isp_retry_count; 25452347Smjacob u_int8_t isp_reserved; 25539235Sgibbs u_int16_t isp_maxalloc; 25639235Sgibbs u_int16_t isp_maxfrmlen; 25748484Smjacob u_int64_t isp_nodewwn; 25848484Smjacob u_int64_t isp_portwwn; 25935388Smjacob /* 26048484Smjacob * Port Data Base. This is indexed by 'target', which is invariate. 26148484Smjacob * However, elements within can move around due to loop changes, 26248484Smjacob * so the actual loop ID passed to the F/W is in this structure. 26348484Smjacob * The first time the loop is seen up, loopid will match the index 26448484Smjacob * (except for fabric nodes which are above mapped above FC_SNS_ID 26548484Smjacob * and are completely virtual), but subsequent LIPs can cause things 26648484Smjacob * to move around. 26744819Smjacob */ 26848484Smjacob struct lportdb { 26952347Smjacob u_int 27060221Smjacob loopid : 8, 27177776Smjacob : 1, 27277776Smjacob force_logout : 1, 27371079Smjacob was_fabric_dev : 1, 27471079Smjacob fabric_dev : 1, 27560221Smjacob loggedin : 1, 27660221Smjacob roles : 2, 27760221Smjacob valid : 1; 27852347Smjacob u_int32_t portid; 27948484Smjacob u_int64_t node_wwn; 28048484Smjacob u_int64_t port_wwn; 28172355Smjacob } portdb[MAX_FC_TARG], tport[FC_PORT_ID]; 28244819Smjacob 28344819Smjacob /* 28435388Smjacob * Scratch DMA mapped in area to fetch Port Database stuff, etc. 28535388Smjacob */ 28648195Smjacob caddr_t isp_scratch; 28735388Smjacob u_int32_t isp_scdma; 28835388Smjacob} fcparam; 28935388Smjacob 29048484Smjacob#define FW_CONFIG_WAIT 0 29148484Smjacob#define FW_WAIT_AL_PA 1 29248484Smjacob#define FW_WAIT_LOGIN 2 29348484Smjacob#define FW_READY 3 29448484Smjacob#define FW_LOSS_OF_SYNC 4 29548484Smjacob#define FW_ERROR 5 29648484Smjacob#define FW_REINIT 6 29748484Smjacob#define FW_NON_PART 7 29835388Smjacob 29948484Smjacob#define LOOP_NIL 0 30048484Smjacob#define LOOP_LIP_RCVD 1 30148484Smjacob#define LOOP_PDB_RCVD 2 30272355Smjacob#define LOOP_SCANNING_FABRIC 3 30372355Smjacob#define LOOP_FSCAN_DONE 4 30472355Smjacob#define LOOP_SCANNING_LOOP 5 30577776Smjacob#define LOOP_LSCAN_DONE 6 30677776Smjacob#define LOOP_SYNCING_PDB 7 30777776Smjacob#define LOOP_READY 8 30835388Smjacob 30959454Smjacob#define TOPO_NL_PORT 0 31059454Smjacob#define TOPO_FL_PORT 1 31159454Smjacob#define TOPO_N_PORT 2 31259454Smjacob#define TOPO_F_PORT 3 31359454Smjacob#define TOPO_PTP_STUB 4 31459454Smjacob 31542131Smjacob/* 31635388Smjacob * Soft Structure per host adapter 31735388Smjacob */ 31865140Smjacobtypedef struct ispsoftc { 31935388Smjacob /* 32035388Smjacob * Platform (OS) specific data 32135388Smjacob */ 32235388Smjacob struct isposinfo isp_osinfo; 32335388Smjacob 32435388Smjacob /* 32553487Smjacob * Pointer to bus specific functions and data 32635388Smjacob */ 32735388Smjacob struct ispmdvec * isp_mdvec; 32835388Smjacob 32935388Smjacob /* 33053487Smjacob * (Mostly) nonvolatile state. Board specific parameters 33153487Smjacob * may contain some volatile state (e.g., current loop state). 33235388Smjacob */ 33335388Smjacob 33453487Smjacob void * isp_param; /* type specific */ 33553487Smjacob u_int16_t isp_fwrev[3]; /* Loaded F/W revision */ 33653487Smjacob u_int16_t isp_romfw_rev[3]; /* PROM F/W revision */ 33753487Smjacob u_int16_t isp_maxcmds; /* max possible I/O cmds */ 33853487Smjacob u_int8_t isp_type; /* HBA Chip Type */ 33953487Smjacob u_int8_t isp_revision; /* HBA Chip H/W Revision */ 34061772Smjacob u_int32_t isp_maxluns; /* maximum luns supported */ 34135388Smjacob 34271079Smjacob u_int32_t isp_clock : 8, /* input clock */ 34371079Smjacob : 6, 34471079Smjacob isp_role : 2, 34571079Smjacob : 1, 34653487Smjacob isp_touched : 1, /* board ever seen? */ 34753487Smjacob isp_bustype : 1, /* SBus or PCI */ 34865140Smjacob isp_loaded_fw : 1, /* loaded firmware */ 34971079Smjacob isp_dblev : 12; /* debug log mask */ 35071079Smjacob 35171079Smjacob u_int32_t isp_confopts; /* config options */ 35271079Smjacob 35369522Smjacob /* 35469522Smjacob * Instrumentation 35569522Smjacob */ 35669522Smjacob u_int64_t isp_intcnt; /* total int count */ 35769522Smjacob u_int64_t isp_intbogus; /* spurious int count */ 35839235Sgibbs 35935388Smjacob /* 36039235Sgibbs * Volatile state 36135388Smjacob */ 36235388Smjacob 36362171Smjacob volatile u_int32_t 36462171Smjacob isp_mboxbsy : 8, /* mailbox command active */ 36562171Smjacob : 1, 36639235Sgibbs isp_state : 3, 36746968Smjacob isp_sendmarker : 2, /* send a marker entry */ 36846968Smjacob isp_update : 2, /* update parameters */ 36952347Smjacob isp_nactive : 16; /* how many commands active */ 37052347Smjacob volatile u_int16_t isp_reqodx; /* index of last ISP pickup */ 37152347Smjacob volatile u_int16_t isp_reqidx; /* index of next request */ 37252347Smjacob volatile u_int16_t isp_residx; /* index of next result */ 37352347Smjacob volatile u_int16_t isp_lasthdls; /* last handle seed */ 37462171Smjacob volatile u_int16_t isp_mboxtmp[MAX_MAILBOX]; 37571079Smjacob volatile u_int16_t isp_lastmbxcmd; /* last mbox command sent */ 37635388Smjacob 37735388Smjacob /* 37853487Smjacob * Active commands are stored here, indexed by handle functions. 37935388Smjacob */ 38064087Smjacob XS_T **isp_xflist; 38135388Smjacob 38235388Smjacob /* 38352347Smjacob * request/result queue pointers and dma handles for them. 38435388Smjacob */ 38548195Smjacob caddr_t isp_rquest; 38648195Smjacob caddr_t isp_result; 38735388Smjacob u_int32_t isp_rquest_dma; 38835388Smjacob u_int32_t isp_result_dma; 38965140Smjacob} ispsoftc_t; 39035388Smjacob 39149909Smjacob#define SDPARAM(isp) ((sdparam *) (isp)->isp_param) 39249909Smjacob#define FCPARAM(isp) ((fcparam *) (isp)->isp_param) 39349909Smjacob 39435388Smjacob/* 39564087Smjacob * ISP Driver Run States 39635388Smjacob */ 39735388Smjacob#define ISP_NILSTATE 0 39835388Smjacob#define ISP_RESETSTATE 1 39935388Smjacob#define ISP_INITSTATE 2 40035388Smjacob#define ISP_RUNSTATE 3 40135388Smjacob 40235388Smjacob/* 40335388Smjacob * ISP Configuration Options 40435388Smjacob */ 40535388Smjacob#define ISP_CFG_NORELOAD 0x80 /* don't download f/w */ 40643793Smjacob#define ISP_CFG_NONVRAM 0x40 /* ignore NVRAM */ 40753487Smjacob#define ISP_CFG_FULL_DUPLEX 0x01 /* Full Duplex (Fibre Channel only) */ 40853487Smjacob#define ISP_CFG_OWNWWN 0x02 /* override NVRAM wwn */ 40969522Smjacob#define ISP_CFG_PORT_PREF 0x0C /* Mask for Port Prefs (2200 only) */ 41069522Smjacob#define ISP_CFG_LPORT 0x00 /* prefer {N/F}L-Port connection */ 41169522Smjacob#define ISP_CFG_NPORT 0x04 /* prefer {N/F}-Port connection */ 41269522Smjacob#define ISP_CFG_NPORT_ONLY 0x08 /* insist on {N/F}-Port connection */ 41369522Smjacob#define ISP_CFG_LPORT_ONLY 0x0C /* insist on {N/F}L-Port connection */ 41435388Smjacob 41564087Smjacob/* 41671079Smjacob * Prior to calling isp_reset for the first time, the outer layer 41771079Smjacob * should set isp_role to one of NONE, INITIATOR, TARGET, BOTH. 41871079Smjacob * 41971079Smjacob * If you set ISP_ROLE_NONE, the cards will be reset, new firmware loaded, 42071079Smjacob * NVRAM read, and defaults set, but any further initialization (e.g. 42171079Smjacob * INITIALIZE CONTROL BLOCK commands for 2X00 cards) won't be done. 42271079Smjacob * 42371079Smjacob * If INITIATOR MODE isn't set, attempts to run commands will be stopped 42471079Smjacob * at isp_start and completed with the moral equivalent of SELECTION TIMEOUT. 42571079Smjacob * 42671079Smjacob * If TARGET MODE is set, it doesn't mean that the rest of target mode support 42771079Smjacob * needs to be enabled, or will even work. What happens with the 2X00 cards 42871079Smjacob * here is that if you have enabled it with TARGET MODE as part of the ICB 42971079Smjacob * options, but you haven't given the f/w any ram resources for ATIOs or 43071079Smjacob * Immediate Notifies, the f/w just handles what it can and you never see 43171079Smjacob * anything. Basically, it sends a single byte of data (the first byte, 43271079Smjacob * which you can set as part of the INITIALIZE CONTROL BLOCK command) for 43371079Smjacob * INQUIRY, and sends back QUEUE FULL status for any other command. 43479235Smjacob * 43571079Smjacob */ 43671079Smjacob#define ISP_ROLE_NONE 0x0 43771079Smjacob#define ISP_ROLE_INITIATOR 0x1 43871079Smjacob#define ISP_ROLE_TARGET 0x2 43971079Smjacob#define ISP_ROLE_BOTH (ISP_ROLE_TARGET|ISP_ROLE_INITIATOR) 44071079Smjacob#define ISP_ROLE_EITHER ISP_ROLE_BOTH 44171079Smjacob#ifndef ISP_DEFAULT_ROLES 44271079Smjacob#define ISP_DEFAULT_ROLES ISP_ROLE_INITIATOR 44371079Smjacob#endif 44471079Smjacob 44571079Smjacob 44671079Smjacob/* 44764087Smjacob * Firmware related defines 44864087Smjacob */ 44971079Smjacob#define ISP_CODE_ORG 0x1000 /* default f/w code start */ 45045282Smjacob#define ISP_FW_REV(maj, min, mic) ((maj << 24) | (min << 16) | mic) 45171079Smjacob#define ISP_FW_REVX(xp) ((xp[0]<<24) | (xp[1] << 16) | xp[2]) 45239235Sgibbs 45335388Smjacob/* 45439235Sgibbs * Bus (implementation) types 45535388Smjacob */ 45639235Sgibbs#define ISP_BT_PCI 0 /* PCI Implementations */ 45739235Sgibbs#define ISP_BT_SBUS 1 /* SBus Implementations */ 45839235Sgibbs 45939235Sgibbs/* 46039235Sgibbs * Chip Types 46139235Sgibbs */ 46235388Smjacob#define ISP_HA_SCSI 0xf 46339235Sgibbs#define ISP_HA_SCSI_UNKNOWN 0x1 46439235Sgibbs#define ISP_HA_SCSI_1020 0x2 46539235Sgibbs#define ISP_HA_SCSI_1020A 0x3 46639235Sgibbs#define ISP_HA_SCSI_1040 0x4 46739235Sgibbs#define ISP_HA_SCSI_1040A 0x5 46839235Sgibbs#define ISP_HA_SCSI_1040B 0x6 46945282Smjacob#define ISP_HA_SCSI_1040C 0x7 47054671Smjacob#define ISP_HA_SCSI_1240 0x8 47154671Smjacob#define ISP_HA_SCSI_1080 0x9 47254671Smjacob#define ISP_HA_SCSI_1280 0xa 47357145Smjacob#define ISP_HA_SCSI_12160 0xb 47435388Smjacob#define ISP_HA_FC 0xf0 47535388Smjacob#define ISP_HA_FC_2100 0x10 47648484Smjacob#define ISP_HA_FC_2200 0x20 47777365Smjacob#define ISP_HA_FC_2300 0x30 47835388Smjacob 47944819Smjacob#define IS_SCSI(isp) (isp->isp_type & ISP_HA_SCSI) 48054671Smjacob#define IS_1240(isp) (isp->isp_type == ISP_HA_SCSI_1240) 48144819Smjacob#define IS_1080(isp) (isp->isp_type == ISP_HA_SCSI_1080) 48254671Smjacob#define IS_1280(isp) (isp->isp_type == ISP_HA_SCSI_1280) 48357145Smjacob#define IS_12160(isp) (isp->isp_type == ISP_HA_SCSI_12160) 48457145Smjacob 48557145Smjacob#define IS_12X0(isp) (IS_1240(isp) || IS_1280(isp)) 48657145Smjacob#define IS_DUALBUS(isp) (IS_12X0(isp) || IS_12160(isp)) 48757145Smjacob#define IS_ULTRA2(isp) (IS_1080(isp) || IS_1280(isp) || IS_12160(isp)) 48857145Smjacob#define IS_ULTRA3(isp) (IS_12160(isp)) 48957145Smjacob 49077365Smjacob#define IS_FC(isp) ((isp)->isp_type & ISP_HA_FC) 49177365Smjacob#define IS_2100(isp) ((isp)->isp_type == ISP_HA_FC_2100) 49277365Smjacob#define IS_2200(isp) ((isp)->isp_type == ISP_HA_FC_2200) 49377365Smjacob#define IS_2300(isp) ((isp)->isp_type == ISP_HA_FC_2300) 49444819Smjacob 49577365Smjacob/* 2300 Support isn't ready yet */ 49677365Smjacob#define ISP_DISABLE_2300_SUPPORT 1 49777365Smjacob 49864087Smjacob/* 49964087Smjacob * DMA cookie macros 50064087Smjacob */ 50164087Smjacob#define DMA_MSW(x) (((x) >> 16) & 0xffff) 50264087Smjacob#define DMA_LSW(x) (((x) & 0xffff)) 50357145Smjacob 50435388Smjacob/* 50564087Smjacob * Core System Function Prototypes 50635388Smjacob */ 50735388Smjacob 50835388Smjacob/* 50939235Sgibbs * Reset Hardware. Totally. Assumes that you'll follow this with 51039235Sgibbs * a call to isp_init. 51135388Smjacob */ 51274229Smjacobvoid isp_reset(struct ispsoftc *); 51335388Smjacob 51435388Smjacob/* 51535388Smjacob * Initialize Hardware to known state 51635388Smjacob */ 51774229Smjacobvoid isp_init(struct ispsoftc *); 51835388Smjacob 51935388Smjacob/* 52039235Sgibbs * Reset the ISP and call completion for any orphaned commands. 52139235Sgibbs */ 52274229Smjacobvoid isp_reinit(struct ispsoftc *); 52339235Sgibbs 52439235Sgibbs/* 52535388Smjacob * Interrupt Service Routine 52635388Smjacob */ 52774229Smjacobint isp_intr(void *); 52835388Smjacob 52935388Smjacob/* 53064087Smjacob * Command Entry Point- Platform Dependent layers call into this 53135388Smjacob */ 53274229Smjacobint isp_start(XS_T *); 53364087Smjacob/* these values are what isp_start returns */ 53464087Smjacob#define CMD_COMPLETE 101 /* command completed */ 53564087Smjacob#define CMD_EAGAIN 102 /* busy- maybe retry later */ 53664087Smjacob#define CMD_QUEUED 103 /* command has been queued for execution */ 53764087Smjacob#define CMD_RQLATER 104 /* requeue this command later */ 53835388Smjacob 53939235Sgibbs/* 54064087Smjacob * Command Completion Point- Core layers call out from this with completed cmds 54164087Smjacob */ 54274229Smjacobvoid isp_done(XS_T *); 54364087Smjacob 54464087Smjacob/* 54543420Smjacob * Platform Dependent to External to Internal Control Function 54639235Sgibbs * 54772355Smjacob * Assumes locks are held on entry. You should note that with many of 54872355Smjacob * these commands and locks may be released while this is occurring. 54939235Sgibbs * 55072355Smjacob * A few notes about some of these functions: 55172355Smjacob * 55272355Smjacob * ISPCTL_FCLINK_TEST tests to make sure we have good fibre channel link. 55372355Smjacob * The argument is a pointer to an integer which is the time, in microseconds, 55472355Smjacob * we should wait to see whether we have good link. This test, if successful, 55572355Smjacob * lets us know our connection topology and our Loop ID/AL_PA and so on. 55672355Smjacob * You can't get anywhere without this. 55772355Smjacob * 55872355Smjacob * ISPCTL_SCAN_FABRIC queries the name server (if we're on a fabric) for 55972355Smjacob * all entities using the FC Generic Services subcommand GET ALL NEXT. 56072355Smjacob * For each found entity, an ISPASYNC_FABRICDEV event is generated (see 56172355Smjacob * below). 56272355Smjacob * 56372355Smjacob * ISPCTL_SCAN_LOOP does a local loop scan. This is only done if the connection 56472355Smjacob * topology is NL or FL port (private or public loop). Since the Qlogic f/w 56572355Smjacob * 'automatically' manages local loop connections, this function essentially 56672355Smjacob * notes the arrival, departure, and possible shuffling around of local loop 56772355Smjacob * entities. Thus for each arrival and departure this generates an isp_async 56872355Smjacob * event of ISPASYNC_PROMENADE (see below). 56972355Smjacob * 57072355Smjacob * ISPCTL_PDB_SYNC is somewhat misnamed. It actually is the final step, in 57172355Smjacob * order, of ISPCTL_FCLINK_TEST, ISPCTL_SCAN_FABRIC, and ISPCTL_SCAN_LOOP. 57272355Smjacob * The main purpose of ISPCTL_PDB_SYNC is to complete management of logging 57372355Smjacob * and logging out of fabric devices (if one is on a fabric) and then marking 57472355Smjacob * the 'loop state' as being ready to now be used for sending commands to 57572355Smjacob * devices. Originally fabric name server and local loop scanning were 57672355Smjacob * part of this function. It's now been seperated to allow for finer control. 57739235Sgibbs */ 57839235Sgibbstypedef enum { 57948484Smjacob ISPCTL_RESET_BUS, /* Reset Bus */ 58048484Smjacob ISPCTL_RESET_DEV, /* Reset Device */ 58148484Smjacob ISPCTL_ABORT_CMD, /* Abort Command */ 58272355Smjacob ISPCTL_UPDATE_PARAMS, /* Update Operating Parameters (SCSI) */ 58355364Smjacob ISPCTL_FCLINK_TEST, /* Test FC Link Status */ 58472355Smjacob ISPCTL_SCAN_FABRIC, /* (Re)scan Fabric Name Server */ 58572355Smjacob ISPCTL_SCAN_LOOP, /* (Re)scan Local Loop */ 58655364Smjacob ISPCTL_PDB_SYNC, /* Synchronize Port Database */ 58772355Smjacob ISPCTL_SEND_LIP, /* Send a LIP */ 58872355Smjacob ISPCTL_GET_POSMAP, /* Get FC-AL position map */ 58972938Smjacob ISPCTL_RUN_MBOXCMD, /* run a mailbox command */ 59055364Smjacob ISPCTL_TOGGLE_TMODE /* toggle target mode */ 59139235Sgibbs} ispctl_t; 59274229Smjacobint isp_control(struct ispsoftc *, ispctl_t, void *); 59339235Sgibbs 59443420Smjacob 59539235Sgibbs/* 59643420Smjacob * Platform Dependent to Internal to External Control Function 59743420Smjacob * (each platform must provide such a function) 59843420Smjacob * 59972355Smjacob * Assumes locks are held. 60072355Smjacob * 60172355Smjacob * A few notes about some of these functions: 60272355Smjacob * 60372355Smjacob * ISPASYNC_CHANGE_NOTIFY notifies the outer layer that a change has 60472355Smjacob * occurred that invalidates the list of fabric devices known and/or 60572355Smjacob * the list of known loop devices. The argument passed is a pointer 60672355Smjacob * whose values are defined below (local loop change, name server 60772355Smjacob * change, other). 'Other' may simply be a LIP, or a change in 60872355Smjacob * connection topology. 60972355Smjacob * 61072355Smjacob * ISPASYNC_FABRIC_DEV announces the next element in a list of 61172355Smjacob * fabric device names we're getting out of the name server. The 61272355Smjacob * argument points to a GET ALL NEXT response structure. The list 61372355Smjacob * is known to terminate with an entry that refers to ourselves. 61472355Smjacob * One of the main purposes of this function is to allow outer 61572355Smjacob * layers, which are OS dependent, to set policy as to which fabric 61672355Smjacob * devices might actually be logged into (and made visible) later 61772355Smjacob * at ISPCTL_PDB_SYNC time. Since there's a finite number of fabric 61872355Smjacob * devices that we can log into (256 less 3 'reserved' for F-port 61972355Smjacob * topologies), and fabrics can grow up to 8 million or so entries 62072355Smjacob * (24 bits of Port Address, less a wad of reserved spaces), clearly 62172355Smjacob * we had better let the OS determine login policy. 62272355Smjacob * 62372355Smjacob * ISPASYNC_PROMENADE has an argument that is a pointer to an integer which 62472355Smjacob * is an index into the portdb in the softc ('target'). Whether that entrie's 62572355Smjacob * valid tag is set or not says whether something has arrived or departed. 62672355Smjacob * The name refers to a favorite pastime of many city dwellers- watching 62772355Smjacob * people come and go, talking of Michaelangelo, and so on.. 62872938Smjacob * 62972938Smjacob * ISPASYNC_UNHANDLED_RESPONSE gives outer layers a chance to parse a 63072938Smjacob * response queue entry not otherwise handled. The outer layer should 63172938Smjacob * return non-zero if it handled it. The 'arg' points to a (possibly only 63272938Smjacob * partially) massaged response queue entry (see the platform's 63372938Smjacob * ISP_UNSWIZZLE_RESPONSE macro). 63443420Smjacob */ 63543420Smjacob 63643420Smjacobtypedef enum { 63772355Smjacob ISPASYNC_NEW_TGT_PARAMS, /* New Target Parameters Negotiated */ 63848484Smjacob ISPASYNC_BUS_RESET, /* Bus Was Reset */ 63948484Smjacob ISPASYNC_LOOP_DOWN, /* FC Loop Down */ 64048484Smjacob ISPASYNC_LOOP_UP, /* FC Loop Up */ 64177365Smjacob ISPASYNC_LIP, /* LIP Received */ 64277365Smjacob ISPASYNC_LOOP_RESET, /* Loop Reset Received */ 64372355Smjacob ISPASYNC_CHANGE_NOTIFY, /* FC Change Notification */ 64472355Smjacob ISPASYNC_FABRIC_DEV, /* FC Fabric Device Arrival */ 64572355Smjacob ISPASYNC_PROMENADE, /* FC Objects coming && going */ 64655364Smjacob ISPASYNC_TARGET_MESSAGE, /* target message */ 64755364Smjacob ISPASYNC_TARGET_EVENT, /* target asynchronous event */ 64872355Smjacob ISPASYNC_TARGET_ACTION, /* other target command action */ 64972938Smjacob ISPASYNC_CONF_CHANGE, /* Platform Configuration Change */ 65079235Smjacob ISPASYNC_UNHANDLED_RESPONSE, /* Unhandled Response Entry */ 65179235Smjacob ISPASYNC_FW_CRASH /* Firmware has crashed */ 65243420Smjacob} ispasync_t; 65374229Smjacobint isp_async(struct ispsoftc *, ispasync_t, void *); 65443420Smjacob 65572355Smjacob#define ISPASYNC_CHANGE_PDB ((void *) 0) 65672355Smjacob#define ISPASYNC_CHANGE_SNS ((void *) 1) 65772355Smjacob#define ISPASYNC_CHANGE_OTHER ((void *) 2) 65872355Smjacob 65943420Smjacob/* 66064087Smjacob * Platform Dependent Error and Debug Printout 66139235Sgibbs */ 66270490Smjacob#ifdef __GNUC__ 66374229Smjacobvoid isp_prt(struct ispsoftc *, int level, const char *, ...) 66470490Smjacob __attribute__((__format__(__printf__,3,4))); 66570490Smjacob#else 66674229Smjacobvoid isp_prt(struct ispsoftc *, int level, const char *, ...); 66770490Smjacob#endif 66870490Smjacob 66964087Smjacob#define ISP_LOGALL 0x0 /* log always */ 67064087Smjacob#define ISP_LOGCONFIG 0x1 /* log configuration messages */ 67164087Smjacob#define ISP_LOGINFO 0x2 /* log informational messages */ 67264087Smjacob#define ISP_LOGWARN 0x4 /* log warning messages */ 67364087Smjacob#define ISP_LOGERR 0x8 /* log error messages */ 67464087Smjacob#define ISP_LOGDEBUG0 0x10 /* log simple debug messages */ 67564087Smjacob#define ISP_LOGDEBUG1 0x20 /* log intermediate debug messages */ 67664087Smjacob#define ISP_LOGDEBUG2 0x40 /* log most debug messages */ 67779235Smjacob#define ISP_LOGDEBUG3 0x80 /* log high frequency debug messages */ 67879235Smjacob#define ISP_LOGDEBUG4 0x100 /* log high frequency debug messages */ 67964087Smjacob#define ISP_LOGTDEBUG0 0x200 /* log simple debug messages (target mode) */ 68064087Smjacob#define ISP_LOGTDEBUG1 0x400 /* log intermediate debug messages (target) */ 68164087Smjacob#define ISP_LOGTDEBUG2 0x800 /* log all debug messages (target) */ 68239235Sgibbs 68364087Smjacob/* 68464087Smjacob * Each Platform provides it's own isposinfo substructure of the ispsoftc 68564087Smjacob * defined above. 68664087Smjacob * 68764087Smjacob * Each platform must also provide the following macros/defines: 68864087Smjacob * 68964087Smjacob * 69064087Smjacob * INLINE - platform specific define for 'inline' functions 69164087Smjacob * 69264087Smjacob * ISP2100_SCRLEN - length for the Fibre Channel scratch DMA area 69364087Smjacob * 69464087Smjacob * MEMZERO(dst, src) platform zeroing function 69564087Smjacob * MEMCPY(dst, src, count) platform copying function 69664087Smjacob * SNPRINTF(buf, bufsize, fmt, ...) snprintf 69764087Smjacob * STRNCAT(dstbuf, size, srcbuf) strncat 69864087Smjacob * USEC_DELAY(usecs) microsecond spindelay function 69969522Smjacob * USEC_SLEEP(isp, usecs) microsecond sleep function 70064087Smjacob * 70164087Smjacob * NANOTIME_T nanosecond time type 70264087Smjacob * 70364087Smjacob * GET_NANOTIME(NANOTIME_T *) get current nanotime. 70464087Smjacob * 70564087Smjacob * GET_NANOSEC(NANOTIME_T *) get u_int64_t from NANOTIME_T 70664087Smjacob * 70764087Smjacob * NANOTIME_SUB(NANOTIME_T *, NANOTIME_T *) 70864087Smjacob * subtract two NANOTIME_T values 70964087Smjacob * 71064087Smjacob * 71164087Smjacob * MAXISPREQUEST(struct ispsoftc *) maximum request queue size 71264087Smjacob * for this particular board type 71364087Smjacob * 71464087Smjacob * MEMORYBARRIER(struct ispsoftc *, barrier_type, offset, size) 71564087Smjacob * 71664087Smjacob * Function/Macro the provides memory synchronization on 71764087Smjacob * various objects so that the ISP's and the system's view 71864087Smjacob * of the same object is consistent. 71964087Smjacob * 72064087Smjacob * MBOX_ACQUIRE(struct ispsoftc *) acquire lock on mailbox regs 72164087Smjacob * MBOX_WAIT_COMPLETE(struct ispsoftc *) wait for mailbox cmd to be done 72264087Smjacob * MBOX_NOTIFY_COMPLETE(struct ispsoftc *) notification of mbox cmd donee 72364087Smjacob * MBOX_RELEASE(struct ispsoftc *) release lock on mailbox regs 72464087Smjacob * 72572355Smjacob * 72664087Smjacob * SCSI_GOOD SCSI 'Good' Status 72764087Smjacob * SCSI_CHECK SCSI 'Check Condition' Status 72864087Smjacob * SCSI_BUSY SCSI 'Busy' Status 72964087Smjacob * SCSI_QFULL SCSI 'Queue Full' Status 73064087Smjacob * 73164087Smjacob * XS_T Platform SCSI transaction type (i.e., command for HBA) 73264087Smjacob * XS_ISP(xs) gets an instance out of an XS_T 73364087Smjacob * XS_CHANNEL(xs) gets the channel (bus # for DUALBUS cards) "" 73464087Smjacob * XS_TGT(xs) gets the target "" 73564087Smjacob * XS_LUN(xs) gets the lun "" 73664087Smjacob * XS_CDBP(xs) gets a pointer to the scsi CDB "" 73764087Smjacob * XS_CDBLEN(xs) gets the CDB's length "" 73864087Smjacob * XS_XFRLEN(xs) gets the associated data transfer length "" 73964087Smjacob * XS_TIME(xs) gets the time (in milliseconds) for this command 74064087Smjacob * XS_RESID(xs) gets the current residual count 74164087Smjacob * XS_STSP(xs) gets a pointer to the SCSI status byte "" 74264087Smjacob * XS_SNSP(xs) gets a pointer to the associate sense data 74364087Smjacob * XS_SNSLEN(xs) gets the length of sense data storage 74464087Smjacob * XS_SNSKEY(xs) dereferences XS_SNSP to get the current stored Sense Key 74564087Smjacob * XS_TAG_P(xs) predicate of whether this command should be tagged 74664087Smjacob * XS_TAG_TYPE(xs) which type of tag to use 74764087Smjacob * XS_SETERR(xs) set error state 74864087Smjacob * 74964087Smjacob * HBA_NOERROR command has no erros 75064087Smjacob * HBA_BOTCH hba botched something 75164087Smjacob * HBA_CMDTIMEOUT command timed out 75264087Smjacob * HBA_SELTIMEOUT selection timed out (also port logouts for FC) 75364087Smjacob * HBA_TGTBSY target returned a BUSY status 75464087Smjacob * HBA_BUSRESET bus reset destroyed command 75564087Smjacob * HBA_ABORTED command was aborted (by request) 75664087Smjacob * HBA_DATAOVR a data overrun was detected 75764087Smjacob * HBA_ARQFAIL Automatic Request Sense failed 75864087Smjacob * 75964087Smjacob * XS_ERR(xs) return current error state 76064087Smjacob * XS_NOERR(xs) there is no error currently set 76164087Smjacob * XS_INITERR(xs) initialize error state 76264087Smjacob * 76364087Smjacob * XS_SAVE_SENSE(xs, sp) save sense data 76464087Smjacob * 76564087Smjacob * XS_SET_STATE_STAT(isp, sp, xs) platform dependent interpreter of 76664087Smjacob * response queue entry status bits 76764087Smjacob * 76864087Smjacob * 76964087Smjacob * DEFAULT_IID(struct ispsoftc *) Default SCSI initiator ID 77064087Smjacob * DEFAULT_LOOPID(struct ispsoftc *) Default FC Loop ID 77167047Smjacob * DEFAULT_NODEWWN(struct ispsoftc *) Default Node WWN 77267047Smjacob * DEFAULT_PORTWWN(struct ispsoftc *) Default Port WWN 77367047Smjacob * These establish reasonable defaults for each platform. 77467047Smjacob * These must be available independent of card NVRAM and are 77567047Smjacob * to be used should NVRAM not be readable. 77664087Smjacob * 77767047Smjacob * ISP_NODEWWN(struct ispsoftc *) FC Node WWN to use 77867047Smjacob * ISP_PORTWWN(struct ispsoftc *) FC Port WWN to use 77964087Smjacob * 78067047Smjacob * These are to be used after NVRAM is read. The tags 78167047Smjacob * in fcparam.isp_{node,port}wwn reflect the values 78267047Smjacob * read from NVRAM (possibly corrected for card botches). 78367047Smjacob * Each platform can take that information and override 78467047Smjacob * it or ignore and return the Node and Port WWNs to be 78567047Smjacob * used when sending the Qlogic f/w the Initialization Control 78667047Smjacob * Block. 78764087Smjacob * 78864087Smjacob * (XXX these do endian specific transformations- in transition XXX) 78964087Smjacob * ISP_SWIZZLE_ICB 79064087Smjacob * ISP_UNSWIZZLE_AND_COPY_PDBP 79164087Smjacob * ISP_SWIZZLE_CONTINUATION 79264087Smjacob * ISP_SWIZZLE_REQUEST 79364087Smjacob * ISP_UNSWIZZLE_RESPONSE 79464087Smjacob * ISP_SWIZZLE_SNS_REQ 79564087Smjacob * ISP_UNSWIZZLE_SNS_RSP 79664087Smjacob * ISP_SWIZZLE_NVRAM_WORD 79764087Smjacob */ 79877365Smjacob 79935388Smjacob#endif /* _ISPVAR_H */ 800