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isp_freebsd.h (155285) isp_freebsd.h (155704)
1/* $FreeBSD: head/sys/dev/isp/isp_freebsd.h 155285 2006-02-04 08:39:02Z mjacob $ */
1/* $FreeBSD: head/sys/dev/isp/isp_freebsd.h 155704 2006-02-15 00:31:48Z mjacob $ */
2/*-
3 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions
4 *
5 * Copyright (c) 1997-2006 by Matthew Jacob
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions

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

56#include <cam/cam_xpt_sim.h>
57#include <cam/cam_debug.h>
58#include <cam/scsi/scsi_all.h>
59#include <cam/scsi/scsi_message.h>
60
61#include "opt_ddb.h"
62#include "opt_isp.h"
63
2/*-
3 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions
4 *
5 * Copyright (c) 1997-2006 by Matthew Jacob
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions

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

56#include <cam/cam_xpt_sim.h>
57#include <cam/cam_debug.h>
58#include <cam/scsi/scsi_all.h>
59#include <cam/scsi/scsi_message.h>
60
61#include "opt_ddb.h"
62#include "opt_isp.h"
63
64/* disabled until done correctly */
65/* #define ISP_DAC_SUPPORTED 1 */
66
67/*
68 * Efficiency- get rid of SBus code && tests unless we need them.
69 */
70#ifdef __sparc64__
71#define ISP_SBUS_SUPPORTED 1
72#else
73#define ISP_SBUS_SUPPORTED 0
74#endif
75
76#define HANDLE_LOOPSTATE_IN_OUTER_LAYERS 1
77/* #define ISP_SMPLOCK 1 */
78
79#ifdef ISP_SMPLOCK
80#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE
81#else
82#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY
83#endif
84
64/*
65 * Efficiency- get rid of SBus code && tests unless we need them.
66 */
67#ifdef __sparc64__
68#define ISP_SBUS_SUPPORTED 1
69#else
70#define ISP_SBUS_SUPPORTED 0
71#endif
72
73#define HANDLE_LOOPSTATE_IN_OUTER_LAYERS 1
74/* #define ISP_SMPLOCK 1 */
75
76#ifdef ISP_SMPLOCK
77#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE
78#else
79#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY
80#endif
81
85typedef void ispfwfunc(int, int, int, u_int16_t **);
82typedef void ispfwfunc(int, int, int, uint16_t **);
86
87#ifdef ISP_TARGET_MODE
88#define ISP_TARGET_FUNCTIONS 1
89#define ATPDPSIZE 256
90typedef struct {
83
84#ifdef ISP_TARGET_MODE
85#define ISP_TARGET_FUNCTIONS 1
86#define ATPDPSIZE 256
87typedef struct {
91 u_int32_t orig_datalen;
92 u_int32_t bytes_xfered;
93 u_int32_t last_xframt;
94 u_int32_t tag : 16,
88 uint32_t orig_datalen;
89 uint32_t bytes_xfered;
90 uint32_t last_xframt;
91 uint32_t tag : 16,
95 lun : 13, /* not enough */
96 state : 3;
97} atio_private_data_t;
98#define ATPD_STATE_FREE 0
99#define ATPD_STATE_ATIO 1
100#define ATPD_STATE_CAM 2
101#define ATPD_STATE_CTIO 3
102#define ATPD_STATE_LAST_CTIO 4
103#define ATPD_STATE_PDON 5
104
105typedef struct tstate {
106 struct tstate *next;
107 struct cam_path *owner;
108 struct ccb_hdr_slist atios;
109 struct ccb_hdr_slist inots;
110 lun_id_t lun;
111 int bus;
92 lun : 13, /* not enough */
93 state : 3;
94} atio_private_data_t;
95#define ATPD_STATE_FREE 0
96#define ATPD_STATE_ATIO 1
97#define ATPD_STATE_CAM 2
98#define ATPD_STATE_CTIO 3
99#define ATPD_STATE_LAST_CTIO 4
100#define ATPD_STATE_PDON 5
101
102typedef struct tstate {
103 struct tstate *next;
104 struct cam_path *owner;
105 struct ccb_hdr_slist atios;
106 struct ccb_hdr_slist inots;
107 lun_id_t lun;
108 int bus;
112 u_int32_t hold;
109 uint32_t hold;
113 int atio_count;
114 int inot_count;
115} tstate_t;
116
117#define LUN_HASH_SIZE 32
118#define LUN_HASH_FUNC(isp, port, lun) \
119 ((IS_DUALBUS(isp)) ? \
120 (((lun) & ((LUN_HASH_SIZE >> 1) - 1)) << (port)) : \
121 ((lun) & (LUN_HASH_SIZE - 1)))
122#endif
123
124struct isposinfo {
125 struct ispsoftc * next;
110 int atio_count;
111 int inot_count;
112} tstate_t;
113
114#define LUN_HASH_SIZE 32
115#define LUN_HASH_FUNC(isp, port, lun) \
116 ((IS_DUALBUS(isp)) ? \
117 (((lun) & ((LUN_HASH_SIZE >> 1) - 1)) << (port)) : \
118 ((lun) & (LUN_HASH_SIZE - 1)))
119#endif
120
121struct isposinfo {
122 struct ispsoftc * next;
126 u_int64_t default_port_wwn;
127 u_int64_t default_node_wwn;
128 u_int32_t default_id;
123 uint64_t default_port_wwn;
124 uint64_t default_node_wwn;
125 uint32_t default_id;
129 device_t dev;
130 struct cam_sim *sim;
131 struct cam_path *path;
132 struct cam_sim *sim2;
133 struct cam_path *path2;
134 struct intr_config_hook ehook;
126 device_t dev;
127 struct cam_sim *sim;
128 struct cam_path *path;
129 struct cam_sim *sim2;
130 struct cam_path *path2;
131 struct intr_config_hook ehook;
135 u_int8_t : 1,
132 uint8_t : 1,
136 fcbsy : 1,
137 ktmature : 1,
138 mboxwaiting : 1,
139 intsok : 1,
140 simqfrozen : 3;
141 struct mtx lock;
142 struct cv kthread_cv;
143 struct proc *kproc;
144 bus_dma_tag_t cdmat;
145 bus_dmamap_t cdmap;
146#define isp_cdmat isp_osinfo.cdmat
147#define isp_cdmap isp_osinfo.cdmap
148#ifdef ISP_TARGET_MODE
149#define TM_WILDCARD_ENABLED 0x02
150#define TM_TMODE_ENABLED 0x01
133 fcbsy : 1,
134 ktmature : 1,
135 mboxwaiting : 1,
136 intsok : 1,
137 simqfrozen : 3;
138 struct mtx lock;
139 struct cv kthread_cv;
140 struct proc *kproc;
141 bus_dma_tag_t cdmat;
142 bus_dmamap_t cdmap;
143#define isp_cdmat isp_osinfo.cdmat
144#define isp_cdmap isp_osinfo.cdmap
145#ifdef ISP_TARGET_MODE
146#define TM_WILDCARD_ENABLED 0x02
147#define TM_TMODE_ENABLED 0x01
151 u_int8_t tmflags[2]; /* two busses */
148 uint8_t tmflags[2]; /* two busses */
152#define NLEACT 4
153 union ccb * leact[NLEACT];
154 tstate_t tsdflt[2]; /* two busses */
155 tstate_t *lun_hash[LUN_HASH_SIZE];
156 atio_private_data_t atpdp[ATPDPSIZE];
157#endif
158};
159

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244#ifndef SCSI_BUSY
245#define SCSI_BUSY SCSI_STATUS_BUSY
246#endif
247#ifndef SCSI_QFULL
248#define SCSI_QFULL SCSI_STATUS_QUEUE_FULL
249#endif
250
251#define XS_T struct ccb_scsiio
149#define NLEACT 4
150 union ccb * leact[NLEACT];
151 tstate_t tsdflt[2]; /* two busses */
152 tstate_t *lun_hash[LUN_HASH_SIZE];
153 atio_private_data_t atpdp[ATPDPSIZE];
154#endif
155};
156

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241#ifndef SCSI_BUSY
242#define SCSI_BUSY SCSI_STATUS_BUSY
243#endif
244#ifndef SCSI_QFULL
245#define SCSI_QFULL SCSI_STATUS_QUEUE_FULL
246#endif
247
248#define XS_T struct ccb_scsiio
249#define XS_DMA_ADDR_T bus_addr_t
252#define XS_ISP(ccb) ((struct ispsoftc *) (ccb)->ccb_h.spriv_ptr1)
253#define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path))
254#define XS_TGT(ccb) (ccb)->ccb_h.target_id
255#define XS_LUN(ccb) (ccb)->ccb_h.target_lun
256
257#define XS_CDBP(ccb) \
258 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
259 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes)

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318
319#if BYTE_ORDER == BIG_ENDIAN
320#ifdef ISP_SBUS_SUPPORTED
321#define ISP_IOXPUT_8(isp, s, d) *(d) = s
322#define ISP_IOXPUT_16(isp, s, d) \
323 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s)
324#define ISP_IOXPUT_32(isp, s, d) \
325 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s)
250#define XS_ISP(ccb) ((struct ispsoftc *) (ccb)->ccb_h.spriv_ptr1)
251#define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path))
252#define XS_TGT(ccb) (ccb)->ccb_h.target_id
253#define XS_LUN(ccb) (ccb)->ccb_h.target_lun
254
255#define XS_CDBP(ccb) \
256 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
257 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes)

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

316
317#if BYTE_ORDER == BIG_ENDIAN
318#ifdef ISP_SBUS_SUPPORTED
319#define ISP_IOXPUT_8(isp, s, d) *(d) = s
320#define ISP_IOXPUT_16(isp, s, d) \
321 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s)
322#define ISP_IOXPUT_32(isp, s, d) \
323 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s)
326#define ISP_IOXGET_8(isp, s, d) d = (*((u_int8_t *)s))
324#define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
327#define ISP_IOXGET_16(isp, s, d) \
328 d = (isp->isp_bustype == ISP_BT_SBUS)? \
325#define ISP_IOXGET_16(isp, s, d) \
326 d = (isp->isp_bustype == ISP_BT_SBUS)? \
329 *((u_int16_t *)s) : bswap16(*((u_int16_t *)s))
327 *((uint16_t *)s) : bswap16(*((uint16_t *)s))
330#define ISP_IOXGET_32(isp, s, d) \
331 d = (isp->isp_bustype == ISP_BT_SBUS)? \
328#define ISP_IOXGET_32(isp, s, d) \
329 d = (isp->isp_bustype == ISP_BT_SBUS)? \
332 *((u_int32_t *)s) : bswap32(*((u_int32_t *)s))
330 *((uint32_t *)s) : bswap32(*((uint32_t *)s))
333#else
334#define ISP_IOXPUT_8(isp, s, d) *(d) = s
335#define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s)
336#define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s)
331#else
332#define ISP_IOXPUT_8(isp, s, d) *(d) = s
333#define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s)
334#define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s)
337#define ISP_IOXGET_8(isp, s, d) d = (*((u_int8_t *)s))
338#define ISP_IOXGET_16(isp, s, d) d = bswap16(*((u_int16_t *)s))
339#define ISP_IOXGET_32(isp, s, d) d = bswap32(*((u_int32_t *)s))
335#define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
336#define ISP_IOXGET_16(isp, s, d) d = bswap16(*((uint16_t *)s))
337#define ISP_IOXGET_32(isp, s, d) d = bswap32(*((uint32_t *)s))
340#endif
341#define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
342#else
343#define ISP_IOXPUT_8(isp, s, d) *(d) = s
344#define ISP_IOXPUT_16(isp, s, d) *(d) = s
345#define ISP_IOXPUT_32(isp, s, d) *(d) = s
346#define ISP_IOXGET_8(isp, s, d) d = *(s)
347#define ISP_IOXGET_16(isp, s, d) d = *(s)

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352/*
353 * Includes of common header files
354 */
355
356#include <dev/isp/ispreg.h>
357#include <dev/isp/ispvar.h>
358#include <dev/isp/ispmbox.h>
359
338#endif
339#define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
340#else
341#define ISP_IOXPUT_8(isp, s, d) *(d) = s
342#define ISP_IOXPUT_16(isp, s, d) *(d) = s
343#define ISP_IOXPUT_32(isp, s, d) *(d) = s
344#define ISP_IOXGET_8(isp, s, d) d = *(s)
345#define ISP_IOXGET_16(isp, s, d) d = *(s)

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350/*
351 * Includes of common header files
352 */
353
354#include <dev/isp/ispreg.h>
355#include <dev/isp/ispvar.h>
356#include <dev/isp/ispmbox.h>
357
358#ifdef ISP_TARGET_MODE
359#include <dev/isp/isp_tpublic.h>
360#endif
361
360void isp_prt(struct ispsoftc *, int level, const char *, ...)
361 __printflike(3, 4);
362/*
363 * isp_osinfo definiitions && shorthand
364 */
365#define SIMQFRZ_RESOURCE 0x1
366#define SIMQFRZ_LOOPDOWN 0x2
367#define SIMQFRZ_TIMED 0x4

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429 isp->isp_lastmbxcmd);
430 isp->isp_mboxbsy = 0;
431 }
432 isp->isp_osinfo.mboxwaiting = 0;
433 } else {
434 int lim = ((isp->isp_mbxwrk0)? 240 : 60) * 10000;
435 int j;
436 for (j = 0; j < lim; j++) {
362void isp_prt(struct ispsoftc *, int level, const char *, ...)
363 __printflike(3, 4);
364/*
365 * isp_osinfo definiitions && shorthand
366 */
367#define SIMQFRZ_RESOURCE 0x1
368#define SIMQFRZ_LOOPDOWN 0x2
369#define SIMQFRZ_TIMED 0x4

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

431 isp->isp_lastmbxcmd);
432 isp->isp_mboxbsy = 0;
433 }
434 isp->isp_osinfo.mboxwaiting = 0;
435 } else {
436 int lim = ((isp->isp_mbxwrk0)? 240 : 60) * 10000;
437 int j;
438 for (j = 0; j < lim; j++) {
437 u_int16_t isr, sema, mbox;
439 uint16_t isr, sema, mbox;
438 if (isp->isp_mboxbsy == 0) {
439 break;
440 }
441 if (ISP_READ_ISR(isp, &isr, &sema, &mbox)) {
442 isp_intr(isp, isr, sema, mbox);
443 if (isp->isp_mboxbsy == 0) {
444 break;
445 }
446 }
447 USEC_DELAY(500);
448 }
449 if (isp->isp_mboxbsy != 0) {
450 isp_prt(isp, ISP_LOGWARN,
451 "Polled Mailbox Command (0x%x) Timeout",
452 isp->isp_lastmbxcmd);
453 }
454 }
455}
456
440 if (isp->isp_mboxbsy == 0) {
441 break;
442 }
443 if (ISP_READ_ISR(isp, &isr, &sema, &mbox)) {
444 isp_intr(isp, isr, sema, mbox);
445 if (isp->isp_mboxbsy == 0) {
446 break;
447 }
448 }
449 USEC_DELAY(500);
450 }
451 if (isp->isp_mboxbsy != 0) {
452 isp_prt(isp, ISP_LOGWARN,
453 "Polled Mailbox Command (0x%x) Timeout",
454 isp->isp_lastmbxcmd);
455 }
456 }
457}
458
457static __inline u_int64_t nanotime_sub(struct timespec *, struct timespec *);
458static __inline u_int64_t
459static __inline uint64_t nanotime_sub(struct timespec *, struct timespec *);
460static __inline uint64_t
459nanotime_sub(struct timespec *b, struct timespec *a)
460{
461nanotime_sub(struct timespec *b, struct timespec *a)
462{
461 u_int64_t elapsed;
463 uint64_t elapsed;
462 struct timespec x = *b;
463 timespecsub(&x, a);
464 elapsed = GET_NANOSEC(&x);
465 if (elapsed == 0)
466 elapsed++;
467 return (elapsed);
468}
469

--- 26 unchanged lines hidden --- 		464 struct timespec x = *b;
465 timespecsub(&x, a);
466 elapsed = GET_NANOSEC(&x);
467 if (elapsed == 0)
468 elapsed++;
469 return (elapsed);
470}
471

--- 26 unchanged lines hidden ---