Deleted Added
sdiff udiff text old ( 46969 ) new ( 48487 )
full compact
isp_freebsd.h (46969) isp_freebsd.h (48487)
1/* $Id: isp_freebsd.h,v 1.14 1999/04/04 01:34:06 mjacob Exp $ */
2/* release_5_11_99 */
1/* $Id: isp_freebsd.h,v 1.15 1999/05/11 05:03:33 mjacob Exp $ */
2/* release_6_2_99 */
3/*
3/*
4 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions (non CAM version)
4 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions (CAM version)
5 *---------------------------------------
5 *---------------------------------------
6 * Copyright (c) 1997, 1998 by Matthew Jacob
6 * Copyright (c) 1997, 1998, 1999 by Matthew Jacob
7 * NASA/Ames Research Center
8 * All rights reserved.
9 *---------------------------------------
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright

--- 16 unchanged lines hidden (view full) ---

31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35#ifndef _ISP_FREEBSD_H
36#define _ISP_FREEBSD_H
37
38#define ISP_PLATFORM_VERSION_MAJOR 0
7 * NASA/Ames Research Center
8 * All rights reserved.
9 *---------------------------------------
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright

--- 16 unchanged lines hidden (view full) ---

31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 */
35#ifndef _ISP_FREEBSD_H
36#define _ISP_FREEBSD_H
37
38#define ISP_PLATFORM_VERSION_MAJOR 0
39#define ISP_PLATFORM_VERSION_MINOR 991
39#define ISP_PLATFORM_VERSION_MINOR 992
40
40
41#include <sys/param.h>
42
41
43#ifndef __FreeBSD_version
44#define __FreeBSD_version 226000
45#endif
46
47#if __FreeBSD_version >= 300004
48#define MAXISPREQUEST 256
49#include <dev/isp/isp_freebsd_cam.h>
50#else
51#define MAXISPREQUEST 64
52#ifndef SCSI_ISP_PREFER_MEM_MAP
53#define SCSI_ISP_PREFER_MEM_MAP 0
54#endif
55
42#include <sys/param.h>
43#include <sys/param.h>
56#include <sys/systm.h>
44#include <sys/systm.h>
57#include <sys/malloc.h>
58#include <sys/buf.h>
59#include <sys/proc.h>
45#include <sys/kernel.h>
46#include <sys/queue.h>
60
47
61#include <scsi/scsiconf.h>
48#include <machine/bus_memio.h>
49#include <machine/bus_pio.h>
50#include <machine/bus.h>
62#include <machine/clock.h>
51#include <machine/clock.h>
63#include <vm/vm.h>
64#include <vm/vm_param.h>
65#include <vm/pmap.h>
66#include <sys/kernel.h>
67
52
53#include <cam/cam.h>
54#include <cam/cam_debug.h>
55#include <cam/cam_ccb.h>
56#include <cam/cam_sim.h>
57#include <cam/cam_xpt.h>
58#include <cam/cam_xpt_sim.h>
59#include <cam/cam_debug.h>
60#include <cam/scsi/scsi_all.h>
61#include <cam/scsi/scsi_message.h>
68
62
69#define ISP_SCSI_XFER_T struct scsi_xfer
63#include "opt_isp.h"
64#ifdef SCSI_ISP_FABRIC
65#define ISP2100_FABRIC 1
66#define ISP2100_SCRLEN 0x400
67#else
68#define ISP2100_SCRLEN 0x1000
69#endif
70#ifdef SCSI_ISP_SCCLUN
71#define ISP2100_SCCLUN 1
72#endif
70
73
74#ifndef SCSI_CHECK
75#define SCSI_CHECK SCSI_STATUS_CHECK_COND
76#endif
77#ifndef SCSI_BUSY
78#define SCSI_BUSY SCSI_STATUS_BUSY
79#endif
80#ifndef SCSI_QFULL
81#define SCSI_QFULL SCSI_STATUS_QUEUE_FULL
82#endif
83
84#define ISP_SCSI_XFER_T struct ccb_scsiio
71struct isposinfo {
72 char name[8];
73 int unit;
85struct isposinfo {
86 char name[8];
87 int unit;
74 struct scsi_link _link;
75 int8_t delay_throttle_count;
88 int seed;
89 struct cam_sim *sim;
90 struct cam_path *path;
91 struct cam_sim *sim2;
92 struct cam_path *path2;
93 volatile char simqfrozen;
76};
94};
95#define SIMQFRZ_RESOURCE 0x1
96#define SIMQFRZ_LOOPDOWN 0x2
77
97
98#define isp_sim isp_osinfo.sim
99#define isp_path isp_osinfo.path
100#define isp_sim2 isp_osinfo.sim2
101#define isp_path2 isp_osinfo.path2
102#define isp_unit isp_osinfo.unit
103#define isp_name isp_osinfo.name
104
105#define MAXISPREQUEST 256
106
78#include <dev/isp/ispreg.h>
79#include <dev/isp/ispvar.h>
80#include <dev/isp/ispmbox.h>
81
107#include <dev/isp/ispreg.h>
108#include <dev/isp/ispvar.h>
109#include <dev/isp/ispmbox.h>
110
82#define PVS "Qlogic ISP Driver, FreeBSD Non-Cam"
111#define PVS "Qlogic ISP Driver, FreeBSD CAM"
112#ifdef CAMDEBUG
113#define DFLT_DBLEVEL 2
114#else
83#define DFLT_DBLEVEL 1
115#define DFLT_DBLEVEL 1
116#endif
84#define ISP_LOCKVAL_DECL int isp_spl_save
85#define ISP_ILOCKVAL_DECL ISP_LOCKVAL_DECL
86#define ISP_UNLOCK(isp) (void) splx(isp_spl_save)
117#define ISP_LOCKVAL_DECL int isp_spl_save
118#define ISP_ILOCKVAL_DECL ISP_LOCKVAL_DECL
119#define ISP_UNLOCK(isp) (void) splx(isp_spl_save)
87#define ISP_LOCK(isp) isp_spl_save = splbio()
120#define ISP_LOCK(isp) isp_spl_save = splcam()
88#define ISP_ILOCK(isp) ISP_LOCK(isp)
89#define ISP_IUNLOCK(isp) ISP_UNLOCK(isp)
121#define ISP_ILOCK(isp) ISP_LOCK(isp)
122#define ISP_IUNLOCK(isp) ISP_UNLOCK(isp)
90#define IMASK bio_imask
123#define IMASK cam_imask
91
124
92#define XS_NULL(xs) xs == NULL || xs->sc_link == NULL
93#define XS_ISP(xs) \
94 ((struct ispsoftc *) (xs)->sc_link->adapter_softc)
95#define XS_LUN(xs) ((int) (xs)->sc_link->lun)
96#define XS_TGT(xs) ((int) (xs)->sc_link->target)
97#define XS_CHANNEL(xs) ((int) (xs)->sc_link->adapter_bus)
98#define XS_RESID(xs) (xs)->resid
99#define XS_XFRLEN(xs) (xs)->datalen
100#define XS_CDBLEN(xs) (xs)->cmdlen
101#define XS_CDBP(xs) (xs)->cmd
102#define XS_STS(xs) (xs)->status
103#define XS_TIME(xs) (xs)->timeout
104#define XS_SNSP(xs) (&(xs)->sense)
105#define XS_SNSLEN(xs) (sizeof((xs)->sense))
106#define XS_SNSKEY(xs) ((xs)->sense.ext.extended.flags)
125#define XS_NULL(ccb) ccb == NULL
126#define XS_ISP(ccb) ((struct ispsoftc *) (ccb)->ccb_h.spriv_ptr1)
107
127
108#define HBA_NOERROR XS_NOERROR
109#define HBA_BOTCH XS_DRIVER_STUFFUP
110#define HBA_CMDTIMEOUT XS_TIMEOUT
111#define HBA_SELTIMEOUT XS_SELTIMEOUT
112#define HBA_TGTBSY XS_BUSY
113#define HBA_BUSRESET XS_DRIVER_STUFFUP
114#define HBA_ABORTED XS_DRIVER_STUFFUP
115#define HBA_DATAOVR XS_DRIVER_STUFFUP
116#define HBA_ARQFAIL XS_DRIVER_STUFFUP
128#define XS_LUN(ccb) (ccb)->ccb_h.target_lun
129#define XS_TGT(ccb) (ccb)->ccb_h.target_id
130#define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path))
131#define XS_RESID(ccb) (ccb)->resid
132#define XS_XFRLEN(ccb) (ccb)->dxfer_len
133#define XS_CDBLEN(ccb) (ccb)->cdb_len
134#define XS_CDBP(ccb) (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
135 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes)
136#define XS_STS(ccb) (ccb)->scsi_status
137#define XS_TIME(ccb) (ccb)->ccb_h.timeout
138#define XS_SNSP(ccb) (&(ccb)->sense_data)
139#define XS_SNSLEN(ccb) imin((sizeof((ccb)->sense_data)), ccb->sense_len)
140#define XS_SNSKEY(ccb) ((ccb)->sense_data.flags & 0xf)
117
141
118#define XS_SNS_IS_VALID(xs) (xs)->error = XS_SENSE
119#define XS_IS_SNS_VALID(xs) ((xs)->error == XS_SENSE)
142/*
143 * A little tricky- HBA_NOERROR is "in progress" so
144 * that XS_CMD_DONE can transition this to CAM_REQ_CMP.
145 */
146#define HBA_NOERROR CAM_REQ_INPROG
147#define HBA_BOTCH CAM_UNREC_HBA_ERROR
148#define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
149#define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
150#define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
151#define HBA_BUSRESET CAM_SCSI_BUS_RESET
152#define HBA_ABORTED CAM_REQ_ABORTED
153#define HBA_DATAOVR CAM_DATA_RUN_ERR
154#define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
120
155
121#define XS_INITERR(xs) (xs)->error = 0
122#define XS_SETERR(xs, v) (xs)->error = v
123#define XS_ERR(xs) (xs)->error
124#define XS_NOERR(xs) (xs)->error == XS_NOERROR
156#define XS_SNS_IS_VALID(ccb) ((ccb)->ccb_h.status |= CAM_AUTOSNS_VALID)
157#define XS_IS_SNS_VALID(ccb) (((ccb)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
125
158
126#define XS_CMD_DONE(xs) (xs)->flags |= ITSDONE, scsi_done(xs)
127#define XS_IS_CMD_DONE(xs) (((xs)->flags & ITSDONE) != 0)
159#define XS_INITERR(ccb) \
160 (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
161 (ccb)->ccb_h.status |= CAM_REQ_INPROG, \
162 (ccb)->ccb_h.spriv_field0 = CAM_REQ_INPROG
163#define XS_SETERR(ccb, v) (ccb)->ccb_h.spriv_field0 = v
164#define XS_ERR(ccb) (ccb)->ccb_h.spriv_field0
165#define XS_NOERR(ccb) \
166 ((ccb)->ccb_h.spriv_field0 == CAM_REQ_INPROG)
128
167
168extern void isp_done(struct ccb_scsiio *);
169#define XS_CMD_DONE(sccb) isp_done(sccb)
170
171#define XS_IS_CMD_DONE(ccb) \
172 (((ccb)->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_INPROG)
173
129/*
174/*
130 * We decide whether to use tags based upon whether we're polling.
175 * Can we tag?
131 */
176 */
132#define XS_CANTAG(xs) (((xs)->flags & SCSI_NOMASK) != 0)
133
177#define XS_CANTAG(ccb) (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) \
178 && (ccb)->tag_action != CAM_TAG_ACTION_NONE)
134/*
179/*
135 * Our default tag
180 * And our favorite tag is....
136 */
181 */
137#define XS_KINDOF_TAG(xs) REQFLAG_STAG
182#define XS_KINDOF_TAG(ccb) \
183 ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
184 ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
185
138
139
186
187
140#define CMD_COMPLETE COMPLETE
141#define CMD_EAGAIN TRY_AGAIN_LATER
142#define CMD_QUEUED SUCCESSFULLY_QUEUED
188#define CMD_COMPLETE 0
189#define CMD_EAGAIN 1
190#define CMD_QUEUED 2
191#define STOP_WATCHDOG(f, s)
143
192
144#define isp_name isp_osinfo.name
145
146#define SCSI_QFULL 0x28
147
148#endif /* __FreeBSD_version >= 300004 */
149
150extern void isp_attach(struct ispsoftc *);
151extern void isp_uninit(struct ispsoftc *);
152
153#define MEMZERO bzero
154#define MEMCPY(dst, src, amt) bcopy((src), (dst), (amt))
155#ifdef __alpha__
156#define MemoryBarrier alpha_mb
157#else

--- 5 unchanged lines hidden (view full) ---

163#define DMA_LSW(x) (((x) & 0xffff))
164
165#define IDPRINTF(lev, x) if (isp->isp_dblev >= lev) printf x
166#define PRINTF printf
167
168#define SYS_DELAY(x) DELAY(x)
169
170#define FC_FW_READY_DELAY (5 * 1000000)
193extern void isp_attach(struct ispsoftc *);
194extern void isp_uninit(struct ispsoftc *);
195
196#define MEMZERO bzero
197#define MEMCPY(dst, src, amt) bcopy((src), (dst), (amt))
198#ifdef __alpha__
199#define MemoryBarrier alpha_mb
200#else

--- 5 unchanged lines hidden (view full) ---

206#define DMA_LSW(x) (((x) & 0xffff))
207
208#define IDPRINTF(lev, x) if (isp->isp_dblev >= lev) printf x
209#define PRINTF printf
210
211#define SYS_DELAY(x) DELAY(x)
212
213#define FC_FW_READY_DELAY (5 * 1000000)
214#define DEFAULT_LOOPID(x) 109
215#define DEFAULT_WWN(x) (0x0000feeb00000000LL + (x)->isp_osinfo.seed)
171
172static __inline void isp_prtstst(ispstatusreq_t *sp);
173static __inline const char *isp2100_fw_statename(int state);
174static __inline const char *isp2100_pdb_statename(int pdb_state);
175
176static __inline void isp_prtstst(ispstatusreq_t *sp)
177{
178 char buf[128];

--- 68 unchanged lines hidden (view full) ---

247 case PDB_STATE_PLOGO: return "Port Logout";
248 case PDB_STATE_PLOG_ACK: return "Wait Port Logout ACK";
249 default:
250 sprintf(buf, "0x%x", pdb_state);
251 return buf;
252 }
253}
254
216
217static __inline void isp_prtstst(ispstatusreq_t *sp);
218static __inline const char *isp2100_fw_statename(int state);
219static __inline const char *isp2100_pdb_statename(int pdb_state);
220
221static __inline void isp_prtstst(ispstatusreq_t *sp)
222{
223 char buf[128];

--- 68 unchanged lines hidden (view full) ---

292 case PDB_STATE_PLOGO: return "Port Logout";
293 case PDB_STATE_PLOG_ACK: return "Wait Port Logout ACK";
294 default:
295 sprintf(buf, "0x%x", pdb_state);
296 return buf;
297 }
298}
299
255#define ISP_NO_FASTPOST_FC 1
256#endif /* _ISP_FREEBSD_H */
300#endif /* _ISP_FREEBSD_H */