ispvar.h revision 52347
150477Speter/* $FreeBSD: head/sys/dev/isp/ispvar.h 52347 1999-10-17 18:45:31Z mjacob $ */ 235388Smjacob/* 335388Smjacob * Soft Definitions for for Qlogic ISP SCSI adapters. 435388Smjacob * 548484Smjacob * Copyright (c) 1997, 1998, 1999 by Matthew Jacob 635388Smjacob * NASA/Ames Research Center 735388Smjacob * All rights reserved. 852347Smjacob * 935388Smjacob * Redistribution and use in source and binary forms, with or without 1035388Smjacob * modification, are permitted provided that the following conditions 1135388Smjacob * are met: 1235388Smjacob * 1. Redistributions of source code must retain the above copyright 1335388Smjacob * notice immediately at the beginning of the file, without modification, 1435388Smjacob * this list of conditions, and the following disclaimer. 1535388Smjacob * 2. Redistributions in binary form must reproduce the above copyright 1635388Smjacob * notice, this list of conditions and the following disclaimer in the 1735388Smjacob * documentation and/or other materials provided with the distribution. 1835388Smjacob * 3. The name of the author may not be used to endorse or promote products 1935388Smjacob * derived from this software without specific prior written permission. 2035388Smjacob * 2135388Smjacob * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 2235388Smjacob * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2335388Smjacob * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2435388Smjacob * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 2535388Smjacob * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2635388Smjacob * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2735388Smjacob * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2835388Smjacob * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2935388Smjacob * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3035388Smjacob * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3135388Smjacob * SUCH DAMAGE. 3235388Smjacob * 3335388Smjacob */ 3435388Smjacob 3535388Smjacob#ifndef _ISPVAR_H 3635388Smjacob#define _ISPVAR_H 3735388Smjacob 3844819Smjacob#if defined(__NetBSD__) || defined(__OpenBSD__) 3935388Smjacob#include <dev/ic/ispmbox.h> 4035388Smjacob#endif 4135388Smjacob#ifdef __FreeBSD__ 4235388Smjacob#include <dev/isp/ispmbox.h> 4335388Smjacob#endif 4435388Smjacob#ifdef __linux__ 4542131Smjacob#include "ispmbox.h" 4635388Smjacob#endif 4735388Smjacob 4839235Sgibbs#define ISP_CORE_VERSION_MAJOR 1 4952347Smjacob#define ISP_CORE_VERSION_MINOR 10 5039235Sgibbs 5135388Smjacob/* 5243420Smjacob * Vector for bus specific code to provide specific services. 5335388Smjacob */ 5435388Smjacobstruct ispsoftc; 5535388Smjacobstruct ispmdvec { 5635388Smjacob u_int16_t (*dv_rd_reg) __P((struct ispsoftc *, int)); 5735388Smjacob void (*dv_wr_reg) __P((struct ispsoftc *, int, u_int16_t)); 5835388Smjacob int (*dv_mbxdma) __P((struct ispsoftc *)); 5935388Smjacob int (*dv_dmaset) __P((struct ispsoftc *, 6035388Smjacob ISP_SCSI_XFER_T *, ispreq_t *, u_int8_t *, u_int8_t)); 6135388Smjacob void (*dv_dmaclr) 6235388Smjacob __P((struct ispsoftc *, ISP_SCSI_XFER_T *, u_int32_t)); 6335388Smjacob void (*dv_reset0) __P((struct ispsoftc *)); 6435388Smjacob void (*dv_reset1) __P((struct ispsoftc *)); 6535388Smjacob void (*dv_dregs) __P((struct ispsoftc *)); 6635388Smjacob const u_int16_t *dv_ispfw; /* ptr to f/w */ 6735388Smjacob u_int16_t dv_fwlen; /* length of f/w */ 6835388Smjacob u_int16_t dv_codeorg; /* code ORG for f/w */ 6949909Smjacob u_int32_t dv_fwrev; /* f/w revision */ 7035388Smjacob /* 7135388Smjacob * Initial values for conf1 register 7235388Smjacob */ 7335388Smjacob u_int16_t dv_conf1; 7435388Smjacob u_int16_t dv_clock; /* clock frequency */ 7535388Smjacob}; 7635388Smjacob 7735388Smjacob#define MAX_TARGETS 16 7844819Smjacob#ifdef ISP2100_FABRIC 7944819Smjacob#define MAX_FC_TARG 256 8044819Smjacob#else 8135388Smjacob#define MAX_FC_TARG 126 8244819Smjacob#endif 8335388Smjacob 8449909Smjacob#define ISP_MAX_TARGETS(isp) (IS_FC(isp)? MAX_FC_TARG : MAX_TARGETS) 8549909Smjacob#ifdef ISP2100_SCCLUN 8649909Smjacob#define _ISP_FC_LUN(isp) 65536 8749909Smjacob#else 8849909Smjacob#define _ISP_FC_LUN(isp) 16 8949909Smjacob#endif 9049909Smjacob#define _ISP_SCSI_LUN(isp) \ 9152347Smjacob ((ISP_FW_REVX(isp->isp_fwrev) >= ISP_FW_REV(7, 55, 0))? 32 : 8) 9249909Smjacob#define ISP_MAX_LUNS(isp) \ 9349909Smjacob (IS_FC(isp)? _ISP_FC_LUN(isp) : _ISP_SCSI_LUN(isp)) 9449909Smjacob 9552347Smjacob/* this is the size of a queue entry (request and response) */ 9639235Sgibbs#define QENTRY_LEN 64 9752347Smjacob/* both request and result queue length must be a power of two */ 9839235Sgibbs#define RQUEST_QUEUE_LEN MAXISPREQUEST 9952347Smjacob/* I've seen wierdnesses with the result queue < 64 */ 10052347Smjacob#if MAXISPREQUEST > 64 10144819Smjacob#define RESULT_QUEUE_LEN (MAXISPREQUEST/2) 10252347Smjacob#else 10352347Smjacob#define RESULT_QUEUE_LEN MAXISPREQUEST 10452347Smjacob#endif 10539235Sgibbs#define ISP_QUEUE_ENTRY(q, idx) ((q) + ((idx) * QENTRY_LEN)) 10639235Sgibbs#define ISP_QUEUE_SIZE(n) ((n) * QENTRY_LEN) 10739235Sgibbs#define ISP_NXT_QENTRY(idx, qlen) (((idx) + 1) & ((qlen)-1)) 10852347Smjacob#define ISP_QAVAIL(in, out, qlen) \ 10939235Sgibbs ((in == out)? (qlen - 1) : ((in > out)? \ 11052347Smjacob ((qlen - 1) - (in - out)) : (out - in - 1))) 11135388Smjacob/* 11246968Smjacob * SCSI Specific Host Adapter Parameters- per bus, per target 11335388Smjacob */ 11435388Smjacob 11535388Smjacobtypedef struct { 11646968Smjacob u_int isp_gotdparms : 1, 11752347Smjacob isp_req_ack_active_neg : 1, 11852347Smjacob isp_data_line_active_neg: 1, 11935388Smjacob isp_cmd_dma_burst_enable: 1, 12035388Smjacob isp_data_dma_burst_enabl: 1, 12142461Smjacob isp_fifo_threshold : 3, 12243420Smjacob isp_ultramode : 1, 12335388Smjacob isp_diffmode : 1, 12445040Smjacob isp_lvdmode : 1, 12546968Smjacob : 1, 12635388Smjacob isp_initiator_id : 4, 12752347Smjacob isp_async_data_setup : 4; 12852347Smjacob u_int16_t isp_selection_timeout; 12952347Smjacob u_int16_t isp_max_queue_depth; 13035388Smjacob u_int8_t isp_tag_aging; 13152347Smjacob u_int8_t isp_bus_reset_delay; 13252347Smjacob u_int8_t isp_retry_count; 13352347Smjacob u_int8_t isp_retry_delay; 13435388Smjacob struct { 13546968Smjacob u_int dev_enable : 1, /* ignored */ 13646968Smjacob : 1, 13743420Smjacob dev_update : 1, 13843420Smjacob dev_refresh : 1, 13945040Smjacob exc_throttle : 8, 14045040Smjacob cur_offset : 4, 14145040Smjacob sync_offset : 4; 14245040Smjacob u_int8_t cur_period; /* current sync period */ 14345040Smjacob u_int8_t sync_period; /* goal sync period */ 14445040Smjacob u_int16_t dev_flags; /* goal device flags */ 14545040Smjacob u_int16_t cur_dflags; /* current device flags */ 14635388Smjacob } isp_devparam[MAX_TARGETS]; 14746968Smjacob} sdparam; 14835388Smjacob 14935388Smjacob/* 15035388Smjacob * Device Flags 15135388Smjacob */ 15239235Sgibbs#define DPARM_DISC 0x8000 15339235Sgibbs#define DPARM_PARITY 0x4000 15439235Sgibbs#define DPARM_WIDE 0x2000 15539235Sgibbs#define DPARM_SYNC 0x1000 15639235Sgibbs#define DPARM_TQING 0x0800 15739235Sgibbs#define DPARM_ARQ 0x0400 15839235Sgibbs#define DPARM_QFRZ 0x0200 15939235Sgibbs#define DPARM_RENEG 0x0100 16039235Sgibbs#define DPARM_NARROW 0x0080 /* Possibly only available with >= 7.55 fw */ 16139235Sgibbs#define DPARM_ASYNC 0x0040 /* Possibly only available with >= 7.55 fw */ 16243793Smjacob#define DPARM_DEFAULT (0xFF00 & ~DPARM_QFRZ) 16339235Sgibbs#define DPARM_SAFE_DFLT (DPARM_DEFAULT & ~(DPARM_WIDE|DPARM_SYNC|DPARM_TQING)) 16435388Smjacob 16539235Sgibbs 16645040Smjacob/* technically, not really correct, as they need to be rated based upon clock */ 16745040Smjacob#define ISP_40M_SYNCPARMS 0x080a 16852347Smjacob#define ISP_20M_SYNCPARMS 0x080c 16952347Smjacob#define ISP_10M_SYNCPARMS 0x0c19 17052347Smjacob#define ISP_08M_SYNCPARMS 0x0c25 17152347Smjacob#define ISP_05M_SYNCPARMS 0x0c32 17252347Smjacob#define ISP_04M_SYNCPARMS 0x0c41 17335388Smjacob 17435388Smjacob/* 17535388Smjacob * Fibre Channel Specifics 17635388Smjacob */ 17752347Smjacob#define FL_PORT_ID 0x7e /* FL_Port Special ID */ 17852347Smjacob#define FC_PORT_ID 0x7f /* Fabric Controller Special ID */ 17952347Smjacob#define FC_SNS_ID 0x80 /* SNS Server Special ID */ 18052347Smjacob 18135388Smjacobtypedef struct { 18252347Smjacob u_int32_t isp_fwoptions : 16, 18348484Smjacob : 7, 18448484Smjacob loop_seen_once : 1, 18548484Smjacob isp_loopstate : 3, /* Current Loop State */ 18648484Smjacob isp_fwstate : 3, /* ISP F/W state */ 18748484Smjacob isp_gotdparms : 1, 18848484Smjacob isp_onfabric : 1; 18939235Sgibbs u_int8_t isp_loopid; /* hard loop id */ 19039235Sgibbs u_int8_t isp_alpa; /* ALPA */ 19152347Smjacob volatile u_int16_t isp_lipseq; /* LIP sequence # */ 19248484Smjacob u_int32_t isp_portid; 19339235Sgibbs u_int8_t isp_execthrottle; 19452347Smjacob u_int8_t isp_retry_delay; 19552347Smjacob u_int8_t isp_retry_count; 19652347Smjacob u_int8_t isp_reserved; 19739235Sgibbs u_int16_t isp_maxalloc; 19839235Sgibbs u_int16_t isp_maxfrmlen; 19948484Smjacob u_int64_t isp_nodewwn; 20048484Smjacob u_int64_t isp_portwwn; 20135388Smjacob /* 20248484Smjacob * Port Data Base. This is indexed by 'target', which is invariate. 20348484Smjacob * However, elements within can move around due to loop changes, 20448484Smjacob * so the actual loop ID passed to the F/W is in this structure. 20548484Smjacob * The first time the loop is seen up, loopid will match the index 20648484Smjacob * (except for fabric nodes which are above mapped above FC_SNS_ID 20748484Smjacob * and are completely virtual), but subsequent LIPs can cause things 20848484Smjacob * to move around. 20944819Smjacob */ 21048484Smjacob struct lportdb { 21152347Smjacob u_int 21248484Smjacob loopid : 8, 21348484Smjacob : 4, 21448484Smjacob fabdev : 1, 21548484Smjacob roles : 2, 21648484Smjacob valid : 1; 21752347Smjacob u_int32_t portid; 21848484Smjacob u_int64_t node_wwn; 21948484Smjacob u_int64_t port_wwn; 22052347Smjacob } portdb[MAX_FC_TARG], tport[FL_PORT_ID]; 22144819Smjacob 22244819Smjacob /* 22335388Smjacob * Scratch DMA mapped in area to fetch Port Database stuff, etc. 22435388Smjacob */ 22548195Smjacob caddr_t isp_scratch; 22635388Smjacob u_int32_t isp_scdma; 22735388Smjacob} fcparam; 22835388Smjacob 22948484Smjacob#define FW_CONFIG_WAIT 0 23048484Smjacob#define FW_WAIT_AL_PA 1 23148484Smjacob#define FW_WAIT_LOGIN 2 23248484Smjacob#define FW_READY 3 23348484Smjacob#define FW_LOSS_OF_SYNC 4 23448484Smjacob#define FW_ERROR 5 23548484Smjacob#define FW_REINIT 6 23648484Smjacob#define FW_NON_PART 7 23735388Smjacob 23848484Smjacob#define LOOP_NIL 0 23948484Smjacob#define LOOP_LIP_RCVD 1 24048484Smjacob#define LOOP_PDB_RCVD 2 24148484Smjacob#define LOOP_READY 7 24235388Smjacob 24342131Smjacob/* 24435388Smjacob * Soft Structure per host adapter 24535388Smjacob */ 24635388Smjacobstruct ispsoftc { 24735388Smjacob /* 24835388Smjacob * Platform (OS) specific data 24935388Smjacob */ 25035388Smjacob struct isposinfo isp_osinfo; 25135388Smjacob 25235388Smjacob /* 25335388Smjacob * Pointer to bus specific data 25435388Smjacob */ 25535388Smjacob struct ispmdvec * isp_mdvec; 25635388Smjacob 25735388Smjacob /* 25846968Smjacob * Mostly nonvolatile state. 25935388Smjacob */ 26035388Smjacob 26146968Smjacob u_int isp_clock : 8, 26239235Sgibbs isp_confopts : 8, 26346968Smjacob isp_fast_mttr : 1, 26446968Smjacob : 1, 26544819Smjacob isp_used : 1, 26639235Sgibbs isp_dblev : 3, 26735388Smjacob isp_dogactive : 1, 26839235Sgibbs isp_bustype : 1, /* BUS Implementation */ 26939235Sgibbs isp_type : 8; /* HBA Type and Revision */ 27035388Smjacob 27145282Smjacob u_int16_t isp_fwrev[3]; /* Running F/W revision */ 27245282Smjacob u_int16_t isp_romfw_rev[3]; /* 'ROM' F/W revision */ 27352347Smjacob u_int16_t isp_maxcmds; /* max active I/O cmds */ 27439235Sgibbs void * isp_param; 27539235Sgibbs 27635388Smjacob /* 27739235Sgibbs * Volatile state 27835388Smjacob */ 27935388Smjacob 28052347Smjacob volatile u_int : 9, 28139235Sgibbs isp_state : 3, 28246968Smjacob isp_sendmarker : 2, /* send a marker entry */ 28346968Smjacob isp_update : 2, /* update parameters */ 28452347Smjacob isp_nactive : 16; /* how many commands active */ 28539235Sgibbs 28652347Smjacob volatile u_int16_t isp_reqodx; /* index of last ISP pickup */ 28752347Smjacob volatile u_int16_t isp_reqidx; /* index of next request */ 28852347Smjacob volatile u_int16_t isp_residx; /* index of next result */ 28952347Smjacob volatile u_int16_t isp_lasthdls; /* last handle seed */ 29035388Smjacob 29135388Smjacob /* 29252347Smjacob * Active commands are stored here, found by handle functions. 29335388Smjacob */ 29452347Smjacob ISP_SCSI_XFER_T **isp_xflist; 29535388Smjacob 29635388Smjacob /* 29752347Smjacob * request/result queue pointers and dma handles for them. 29835388Smjacob */ 29948195Smjacob caddr_t isp_rquest; 30048195Smjacob caddr_t isp_result; 30135388Smjacob u_int32_t isp_rquest_dma; 30235388Smjacob u_int32_t isp_result_dma; 30335388Smjacob}; 30435388Smjacob 30549909Smjacob#define SDPARAM(isp) ((sdparam *) (isp)->isp_param) 30649909Smjacob#define FCPARAM(isp) ((fcparam *) (isp)->isp_param) 30749909Smjacob 30835388Smjacob/* 30935388Smjacob * ISP States 31035388Smjacob */ 31135388Smjacob#define ISP_NILSTATE 0 31235388Smjacob#define ISP_RESETSTATE 1 31335388Smjacob#define ISP_INITSTATE 2 31435388Smjacob#define ISP_RUNSTATE 3 31535388Smjacob 31635388Smjacob/* 31735388Smjacob * ISP Configuration Options 31835388Smjacob */ 31935388Smjacob#define ISP_CFG_NORELOAD 0x80 /* don't download f/w */ 32043793Smjacob#define ISP_CFG_NONVRAM 0x40 /* ignore NVRAM */ 32148484Smjacob#define ISP_CFG_FULL_DUPLEX 0x01 /* Fibre Channel Only */ 32235388Smjacob 32345282Smjacob#define ISP_FW_REV(maj, min, mic) ((maj << 24) | (min << 16) | mic) 32446968Smjacob#define ISP_FW_REVX(xp) ((xp[0]<<24) | (xp[1] << 16) | xp[2]) 32539235Sgibbs 32635388Smjacob/* 32739235Sgibbs * Bus (implementation) types 32835388Smjacob */ 32939235Sgibbs#define ISP_BT_PCI 0 /* PCI Implementations */ 33039235Sgibbs#define ISP_BT_SBUS 1 /* SBus Implementations */ 33139235Sgibbs 33239235Sgibbs/* 33339235Sgibbs * Chip Types 33439235Sgibbs */ 33535388Smjacob#define ISP_HA_SCSI 0xf 33639235Sgibbs#define ISP_HA_SCSI_UNKNOWN 0x1 33739235Sgibbs#define ISP_HA_SCSI_1020 0x2 33839235Sgibbs#define ISP_HA_SCSI_1020A 0x3 33939235Sgibbs#define ISP_HA_SCSI_1040 0x4 34039235Sgibbs#define ISP_HA_SCSI_1040A 0x5 34139235Sgibbs#define ISP_HA_SCSI_1040B 0x6 34245282Smjacob#define ISP_HA_SCSI_1040C 0x7 34345040Smjacob#define ISP_HA_SCSI_1080 0xd 34445040Smjacob#define ISP_HA_SCSI_12X0 0xe 34535388Smjacob#define ISP_HA_FC 0xf0 34635388Smjacob#define ISP_HA_FC_2100 0x10 34748484Smjacob#define ISP_HA_FC_2200 0x20 34835388Smjacob 34944819Smjacob#define IS_SCSI(isp) (isp->isp_type & ISP_HA_SCSI) 35044819Smjacob#define IS_1080(isp) (isp->isp_type == ISP_HA_SCSI_1080) 35145040Smjacob#define IS_12X0(isp) (isp->isp_type == ISP_HA_SCSI_12X0) 35244819Smjacob#define IS_FC(isp) (isp->isp_type & ISP_HA_FC) 35344819Smjacob 35435388Smjacob/* 35543420Smjacob * Macros to read, write ISP registers through bus specific code. 35635388Smjacob */ 35735388Smjacob 35835388Smjacob#define ISP_READ(isp, reg) \ 35935388Smjacob (*(isp)->isp_mdvec->dv_rd_reg)((isp), (reg)) 36035388Smjacob 36135388Smjacob#define ISP_WRITE(isp, reg, val) \ 36235388Smjacob (*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), (val)) 36335388Smjacob 36435388Smjacob#define ISP_MBOXDMASETUP(isp) \ 36535388Smjacob (*(isp)->isp_mdvec->dv_mbxdma)((isp)) 36635388Smjacob 36735388Smjacob#define ISP_DMASETUP(isp, xs, req, iptrp, optr) \ 36835388Smjacob (*(isp)->isp_mdvec->dv_dmaset)((isp), (xs), (req), (iptrp), (optr)) 36935388Smjacob 37052347Smjacob#define ISP_DMAFREE(isp, xs, hndl) \ 37135388Smjacob if ((isp)->isp_mdvec->dv_dmaclr) \ 37252347Smjacob (*(isp)->isp_mdvec->dv_dmaclr)((isp), (xs), (hndl)) 37335388Smjacob 37435388Smjacob#define ISP_RESET0(isp) \ 37535388Smjacob if ((isp)->isp_mdvec->dv_reset0) (*(isp)->isp_mdvec->dv_reset0)((isp)) 37635388Smjacob#define ISP_RESET1(isp) \ 37735388Smjacob if ((isp)->isp_mdvec->dv_reset1) (*(isp)->isp_mdvec->dv_reset1)((isp)) 37835388Smjacob#define ISP_DUMPREGS(isp) \ 37935388Smjacob if ((isp)->isp_mdvec->dv_dregs) (*(isp)->isp_mdvec->dv_dregs)((isp)) 38035388Smjacob 38135388Smjacob#define ISP_SETBITS(isp, reg, val) \ 38235388Smjacob (*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), ISP_READ((isp), (reg)) | (val)) 38335388Smjacob 38435388Smjacob#define ISP_CLRBITS(isp, reg, val) \ 38535388Smjacob (*(isp)->isp_mdvec->dv_wr_reg)((isp), (reg), ISP_READ((isp), (reg)) & ~(val)) 38635388Smjacob 38735388Smjacob/* 38835388Smjacob * Function Prototypes 38935388Smjacob */ 39035388Smjacob 39135388Smjacob/* 39239235Sgibbs * Reset Hardware. Totally. Assumes that you'll follow this with 39339235Sgibbs * a call to isp_init. 39435388Smjacob */ 39535388Smjacobvoid isp_reset __P((struct ispsoftc *)); 39635388Smjacob 39735388Smjacob/* 39835388Smjacob * Initialize Hardware to known state 39935388Smjacob */ 40035388Smjacobvoid isp_init __P((struct ispsoftc *)); 40135388Smjacob 40235388Smjacob/* 40339235Sgibbs * Reset the ISP and call completion for any orphaned commands. 40439235Sgibbs */ 40539235Sgibbsvoid isp_restart __P((struct ispsoftc *)); 40639235Sgibbs 40739235Sgibbs/* 40835388Smjacob * Interrupt Service Routine 40935388Smjacob */ 41035388Smjacobint isp_intr __P((void *)); 41135388Smjacob 41235388Smjacob/* 41335388Smjacob * Command Entry Point 41435388Smjacob */ 41539235Sgibbsint32_t ispscsicmd __P((ISP_SCSI_XFER_T *)); 41635388Smjacob 41739235Sgibbs/* 41843420Smjacob * Platform Dependent to External to Internal Control Function 41939235Sgibbs * 42048484Smjacob * Assumes all locks are held and that no reentrancy issues need be dealt with. 42139235Sgibbs * 42239235Sgibbs */ 42339235Sgibbstypedef enum { 42448484Smjacob ISPCTL_RESET_BUS, /* Reset Bus */ 42548484Smjacob ISPCTL_RESET_DEV, /* Reset Device */ 42648484Smjacob ISPCTL_ABORT_CMD, /* Abort Command */ 42748484Smjacob ISPCTL_UPDATE_PARAMS, /* Update Operating Parameters */ 42848484Smjacob ISPCTL_FCLINK_TEST /* Test FC Link Status */ 42939235Sgibbs} ispctl_t; 43039235Sgibbsint isp_control __P((struct ispsoftc *, ispctl_t, void *)); 43139235Sgibbs 43243420Smjacob 43339235Sgibbs/* 43443420Smjacob * Platform Dependent to Internal to External Control Function 43543420Smjacob * (each platform must provide such a function) 43643420Smjacob * 43748484Smjacob * Assumes all locks are held and that no reentrancy issues need be dealt with. 43843420Smjacob * 43943420Smjacob */ 44043420Smjacob 44143420Smjacobtypedef enum { 44243793Smjacob ISPASYNC_NEW_TGT_PARAMS, 44348484Smjacob ISPASYNC_BUS_RESET, /* Bus Was Reset */ 44448484Smjacob ISPASYNC_LOOP_DOWN, /* FC Loop Down */ 44548484Smjacob ISPASYNC_LOOP_UP, /* FC Loop Up */ 44648484Smjacob ISPASYNC_PDB_CHANGED, /* FC Port Data Base Changed */ 44748484Smjacob ISPASYNC_CHANGE_NOTIFY, /* FC SNS Change Notification */ 44848484Smjacob ISPASYNC_FABRIC_DEV, /* FC New Fabric Device */ 44943420Smjacob} ispasync_t; 45043420Smjacobint isp_async __P((struct ispsoftc *, ispasync_t, void *)); 45143420Smjacob 45243420Smjacob/* 45339235Sgibbs * lost command routine (XXXX IN TRANSITION XXXX) 45439235Sgibbs */ 45539235Sgibbsvoid isp_lostcmd __P((struct ispsoftc *, ISP_SCSI_XFER_T *)); 45639235Sgibbs 45735388Smjacob#endif /* _ISPVAR_H */ 458