isp_freebsd.h (195534) | isp_freebsd.h (196008) |
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1/* $FreeBSD: head/sys/dev/isp/isp_freebsd.h 195534 2009-07-10 08:18:08Z scottl $ */ | 1/* $FreeBSD: head/sys/dev/isp/isp_freebsd.h 196008 2009-08-01 01:04:26Z mjacob $ */ |
2/*- 3 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions 4 * | 2/*- 3 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions 4 * |
5 * Copyright (c) 1997-2006 by Matthew Jacob | 5 * Copyright (c) 1997-2008 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 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice immediately at the beginning of the file, without modification, 13 * this list of conditions, and the following disclaimer. --- 13 unchanged lines hidden (view full) --- 27 * SUCH DAMAGE. 28 */ 29#ifndef _ISP_FREEBSD_H 30#define _ISP_FREEBSD_H 31 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/endian.h> | 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 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice immediately at the beginning of the file, without modification, 13 * this list of conditions, and the following disclaimer. --- 13 unchanged lines hidden (view full) --- 27 * SUCH DAMAGE. 28 */ 29#ifndef _ISP_FREEBSD_H 30#define _ISP_FREEBSD_H 31 32#include <sys/param.h> 33#include <sys/systm.h> 34#include <sys/endian.h> |
35#if __FreeBSD_version < 500000 36#include <sys/kernel.h> 37#include <sys/queue.h> 38#include <sys/malloc.h> 39#else | |
40#include <sys/lock.h> 41#include <sys/kernel.h> 42#include <sys/queue.h> 43#include <sys/malloc.h> 44#include <sys/mutex.h> 45#include <sys/condvar.h> | 35#include <sys/lock.h> 36#include <sys/kernel.h> 37#include <sys/queue.h> 38#include <sys/malloc.h> 39#include <sys/mutex.h> 40#include <sys/condvar.h> |
46#endif | |
47 48#include <sys/proc.h> 49#include <sys/bus.h> 50 51#include <machine/bus.h> | 41 42#include <sys/proc.h> 43#include <sys/bus.h> 44 45#include <machine/bus.h> |
52#if __FreeBSD_version < 500000 53#include <machine/clock.h> 54#endif | |
55#include <machine/cpu.h> | 46#include <machine/cpu.h> |
47#include <machine/stdarg.h> |
|
56 57#include <cam/cam.h> 58#include <cam/cam_debug.h> 59#include <cam/cam_ccb.h> 60#include <cam/cam_sim.h> 61#include <cam/cam_xpt.h> 62#include <cam/cam_xpt_sim.h> 63#include <cam/cam_debug.h> 64#include <cam/scsi/scsi_all.h> 65#include <cam/scsi/scsi_message.h> 66 67#include "opt_ddb.h" 68#include "opt_isp.h" 69 | 48 49#include <cam/cam.h> 50#include <cam/cam_debug.h> 51#include <cam/cam_ccb.h> 52#include <cam/cam_sim.h> 53#include <cam/cam_xpt.h> 54#include <cam/cam_xpt_sim.h> 55#include <cam/cam_debug.h> 56#include <cam/scsi/scsi_all.h> 57#include <cam/scsi/scsi_message.h> 58 59#include "opt_ddb.h" 60#include "opt_isp.h" 61 |
70#if __FreeBSD_version < 500000 71#define ISP_PLATFORM_VERSION_MAJOR 4 72#define ISP_PLATFORM_VERSION_MINOR 17 73#else 74#define ISP_PLATFORM_VERSION_MAJOR 5 75#define ISP_PLATFORM_VERSION_MINOR 9 76#endif | 62#define ISP_PLATFORM_VERSION_MAJOR 7 63#define ISP_PLATFORM_VERSION_MINOR 0 |
77 78/* 79 * Efficiency- get rid of SBus code && tests unless we need them. 80 */ 81#ifdef __sparc64__ 82#define ISP_SBUS_SUPPORTED 1 83#else 84#define ISP_SBUS_SUPPORTED 0 85#endif 86 | 64 65/* 66 * Efficiency- get rid of SBus code && tests unless we need them. 67 */ 68#ifdef __sparc64__ 69#define ISP_SBUS_SUPPORTED 1 70#else 71#define ISP_SBUS_SUPPORTED 0 72#endif 73 |
87 88#if __FreeBSD_version < 500000 89#define ISP_IFLAGS INTR_TYPE_CAM 90#elif __FreeBSD_version < 700037 91#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY 92#else | |
93#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE | 74#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE |
94#endif | |
95 | 75 |
96#if __FreeBSD_version < 700000 97typedef void ispfwfunc(int, int, int, const void **); 98#endif 99 | |
100#ifdef ISP_TARGET_MODE 101#define ISP_TARGET_FUNCTIONS 1 | 76#ifdef ISP_TARGET_MODE 77#define ISP_TARGET_FUNCTIONS 1 |
102#define ATPDPSIZE 256 | 78#define ATPDPSIZE 4096 79 80#include <dev/isp/isp_target.h> 81 |
103typedef struct { | 82typedef struct { |
83 void * next; |
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104 uint32_t orig_datalen; 105 uint32_t bytes_xfered; 106 uint32_t last_xframt; | 84 uint32_t orig_datalen; 85 uint32_t bytes_xfered; 86 uint32_t last_xframt; |
107 uint32_t tag : 16, 108 lun : 13, /* not enough */ | 87 uint32_t tag; 88 uint32_t lun; 89 uint32_t nphdl; 90 uint32_t sid; 91 uint32_t portid; 92 uint32_t 93 oxid : 16, 94 cdb0 : 8, 95 : 1, 96 dead : 1, 97 tattr : 3, |
109 state : 3; 110} atio_private_data_t; 111#define ATPD_STATE_FREE 0 112#define ATPD_STATE_ATIO 1 113#define ATPD_STATE_CAM 2 114#define ATPD_STATE_CTIO 3 115#define ATPD_STATE_LAST_CTIO 4 116#define ATPD_STATE_PDON 5 117 | 98 state : 3; 99} atio_private_data_t; 100#define ATPD_STATE_FREE 0 101#define ATPD_STATE_ATIO 1 102#define ATPD_STATE_CAM 2 103#define ATPD_STATE_CTIO 3 104#define ATPD_STATE_LAST_CTIO 4 105#define ATPD_STATE_PDON 5 106 |
107typedef union inot_private_data inot_private_data_t; 108union inot_private_data { 109 inot_private_data_t *next; 110 struct { 111 isp_notify_t nt; /* must be first! */ 112 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */ 113 uint32_t tag_id, seq_id; 114 } rd; 115}; 116 |
|
118typedef struct tstate { | 117typedef struct tstate { |
119 struct tstate *next; | 118 SLIST_ENTRY(tstate) next; |
120 struct cam_path *owner; 121 struct ccb_hdr_slist atios; 122 struct ccb_hdr_slist inots; | 119 struct cam_path *owner; 120 struct ccb_hdr_slist atios; 121 struct ccb_hdr_slist inots; |
123 lun_id_t lun; 124 int bus; | |
125 uint32_t hold; 126 int atio_count; 127 int inot_count; | 122 uint32_t hold; 123 int atio_count; 124 int inot_count; |
125 inot_private_data_t * restart_queue; 126 inot_private_data_t * ntfree; 127 inot_private_data_t ntpool[ATPDPSIZE]; 128 atio_private_data_t * atfree; 129 atio_private_data_t atpool[ATPDPSIZE]; |
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128} tstate_t; 129 | 130} tstate_t; 131 |
130#define LUN_HASH_SIZE 32 131#define LUN_HASH_FUNC(isp, port, lun) \ 132 ((IS_DUALBUS(isp)) ? \ 133 (((lun) & ((LUN_HASH_SIZE >> 1) - 1)) << (port)) : \ 134 ((lun) & (LUN_HASH_SIZE - 1))) | 132#define LUN_HASH_SIZE 32 133#define LUN_HASH_FUNC(lun) ((lun) & (LUN_HASH_SIZE - 1)) 134 |
135#endif 136 137/* 138 * Per command info. 139 */ 140struct isp_pcmd { 141 struct isp_pcmd * next; 142 bus_dmamap_t dmap; /* dma map for this command */ 143 struct ispsoftc * isp; /* containing isp */ 144 struct callout wdog; /* watchdog timer */ 145}; 146#define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1 147#define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb)) 148 | 135#endif 136 137/* 138 * Per command info. 139 */ 140struct isp_pcmd { 141 struct isp_pcmd * next; 142 bus_dmamap_t dmap; /* dma map for this command */ 143 struct ispsoftc * isp; /* containing isp */ 144 struct callout wdog; /* watchdog timer */ 145}; 146#define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1 147#define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb)) 148 |
149struct isposinfo { 150 struct ispsoftc * next; 151 bus_space_tag_t bus_tag; 152 bus_space_handle_t bus_handle; 153 bus_dma_tag_t dmat; 154 uint64_t default_port_wwn; 155 uint64_t default_node_wwn; 156 uint32_t default_id; 157 device_t dev; 158 struct cam_sim *sim; 159 struct cam_path *path; 160 struct cam_sim *sim2; 161 struct cam_path *path2; 162 struct intr_config_hook ehook; 163 uint32_t loop_down_time; 164 uint32_t loop_down_limit; 165 uint32_t gone_device_time; 166 uint32_t : 5, | 149/* 150 * Per channel information 151 */ 152SLIST_HEAD(tslist, tstate); 153 154struct isp_fc { 155 struct cam_sim *sim; 156 struct cam_path *path; 157 struct ispsoftc *isp; 158 struct proc *kproc; 159 bus_dma_tag_t tdmat; 160 bus_dmamap_t tdmap; 161 uint64_t def_wwpn; 162 uint64_t def_wwnn; 163 uint32_t loop_down_time; 164 uint32_t loop_down_limit; 165 uint32_t gone_device_time; 166 uint32_t 167#ifdef ISP_TARGET_MODE 168#ifdef ISP_INTERNAL_TARGET 169 proc_active : 1, 170#endif 171 tm_luns_enabled : 1, 172 tm_enable_defer : 1, 173 tm_enabled : 1, 174#endif |
167 simqfrozen : 3, | 175 simqfrozen : 3, |
176 default_id : 8, |
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168 hysteresis : 8, | 177 hysteresis : 8, |
178 role : 2, |
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169 gdt_running : 1, 170 ldt_running : 1, | 179 gdt_running : 1, 180 ldt_running : 1, |
171 disabled : 1, 172 fcbsy : 1, 173 mbox_sleeping : 1, 174 mbox_sleep_ok : 1, 175 mboxcmd_done : 1, 176 mboxbsy : 1; 177 struct callout ldt; /* loop down timer */ 178 struct callout gdt; /* gone device timer */ 179#if __FreeBSD_version < 500000 180 uint32_t splcount; 181 uint32_t splsaved; 182#else | 181 loop_dead : 1, 182 fcbsy : 1; 183 struct callout ldt; /* loop down timer */ 184 struct callout gdt; /* gone device timer */ 185#ifdef ISP_TARGET_MODE 186 struct tslist lun_hash[LUN_HASH_SIZE]; 187#ifdef ISP_INTERNAL_TARGET 188 struct proc * target_proc; 189#endif 190#endif 191}; 192 193struct isp_spi { 194 struct cam_sim *sim; 195 struct cam_path *path; 196 uint32_t 197#ifdef ISP_TARGET_MODE 198#ifdef ISP_INTERNAL_TARGET 199 proc_active : 1, 200#endif 201 tm_luns_enabled : 1, 202 tm_enable_defer : 1, 203 tm_enabled : 1, 204#endif 205 simqfrozen : 3, 206 role : 3, 207 iid : 4; 208#ifdef ISP_TARGET_MODE 209 struct tslist lun_hash[LUN_HASH_SIZE]; 210#ifdef ISP_INTERNAL_TARGET 211 struct proc * target_proc; 212#endif 213#endif 214}; 215 216struct isposinfo { 217 /* 218 * Linkage, locking, and identity 219 */ |
183 struct mtx lock; | 220 struct mtx lock; |
221 device_t dev; 222 struct cdev * cdev; 223 struct intr_config_hook ehook; 224 struct cam_devq * devq; 225 226 /* 227 * Firmware pointer 228 */ |
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184 const struct firmware * fw; | 229 const struct firmware * fw; |
185 union { 186 struct { 187 char wwnn[19]; 188 char wwpn[19]; 189 } fc; 190 } sysctl_info; 191#endif 192 struct proc *kproc; | 230 231 /* 232 * DMA related sdtuff 233 */ 234 bus_space_tag_t bus_tag; 235 bus_dma_tag_t dmat; 236 bus_space_handle_t bus_handle; |
193 bus_dma_tag_t cdmat; 194 bus_dmamap_t cdmap; | 237 bus_dma_tag_t cdmat; 238 bus_dmamap_t cdmap; |
195#define isp_cdmat isp_osinfo.cdmat 196#define isp_cdmap isp_osinfo.cdmap | 239 |
197 /* | 240 /* |
198 * Per command information. | 241 * Command and transaction related related stuff |
199 */ 200 struct isp_pcmd * pcmd_pool; 201 struct isp_pcmd * pcmd_free; 202 | 242 */ 243 struct isp_pcmd * pcmd_pool; 244 struct isp_pcmd * pcmd_free; 245 |
246 uint32_t |
|
203#ifdef ISP_TARGET_MODE | 247#ifdef ISP_TARGET_MODE |
204#define TM_WILDCARD_ENABLED 0x02 205#define TM_TMODE_ENABLED 0x01 206 uint8_t tmflags[2]; /* two busses */ 207#define NLEACT 4 208 union ccb * leact[NLEACT]; 209 tstate_t tsdflt[2]; /* two busses */ 210 tstate_t *lun_hash[LUN_HASH_SIZE]; 211 atio_private_data_t atpdp[ATPDPSIZE]; | 248 tmwanted : 1, 249 tmbusy : 1, 250#else 251 : 2, |
212#endif | 252#endif |
253 forcemulti : 1, 254 timer_active : 1, 255 autoconf : 1, 256 ehook_active : 1, 257 disabled : 1, 258 mbox_sleeping : 1, 259 mbox_sleep_ok : 1, 260 mboxcmd_done : 1, 261 mboxbsy : 1; 262 263 struct callout tmo; /* general timer */ 264 265 /* 266 * misc- needs to be sorted better XXXXXX 267 */ 268 int framesize; 269 int exec_throttle; 270 int cont_max; 271 272#ifdef ISP_TARGET_MODE 273 cam_status * rptr; 274#endif 275 276 /* 277 * Per-type private storage... 278 */ 279 union { 280 struct isp_fc *fc; 281 struct isp_spi *spi; 282 void *ptr; 283 } pc; |
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213}; | 284}; |
214#define ISP_KT_WCHAN(isp) (&(isp)->isp_osinfo.kproc) | 285#define ISP_FC_PC(isp, chan) (&(isp)->isp_osinfo.pc.fc[(chan)]) 286#define ISP_SPI_PC(isp, chan) (&(isp)->isp_osinfo.pc.spi[(chan)]) 287#define ISP_GET_PC(isp, chan, tag, rslt) \ 288 if (IS_SCSI(isp)) { \ 289 rslt = ISP_SPI_PC(isp, chan)-> tag; \ 290 } else { \ 291 rslt = ISP_FC_PC(isp, chan)-> tag; \ 292 } 293#define ISP_GET_PC_ADDR(isp, chan, tag, rp) \ 294 if (IS_SCSI(isp)) { \ 295 rp = &ISP_SPI_PC(isp, chan)-> tag; \ 296 } else { \ 297 rp = &ISP_FC_PC(isp, chan)-> tag; \ 298 } 299#define ISP_SET_PC(isp, chan, tag, val) \ 300 if (IS_SCSI(isp)) { \ 301 ISP_SPI_PC(isp, chan)-> tag = val; \ 302 } else { \ 303 ISP_FC_PC(isp, chan)-> tag = val; \ 304 } |
215 216#define isp_lock isp_osinfo.lock 217#define isp_bus_tag isp_osinfo.bus_tag 218#define isp_bus_handle isp_osinfo.bus_handle 219 220/* 221 * Locking macros... 222 */ | 305 306#define isp_lock isp_osinfo.lock 307#define isp_bus_tag isp_osinfo.bus_tag 308#define isp_bus_handle isp_osinfo.bus_handle 309 310/* 311 * Locking macros... 312 */ |
223#if __FreeBSD_version < 500000 224#define ISP_LOCK(isp) \ 225 if (isp->isp_osinfo.splcount++ == 0) { \ 226 isp->isp_osinfo.splsaved = splcam(); \ 227 } 228#define ISP_UNLOCK(isp) \ 229 if (isp->isp_osinfo.splcount > 1) { \ 230 isp->isp_osinfo.splcount--; \ 231 } else { \ 232 isp->isp_osinfo.splcount = 0; \ 233 splx(isp->isp_osinfo.splsaved); \ 234 } 235#elif __FreeBSD_version < 700037 236#define ISP_LOCK(isp) do {} while (0) 237#define ISP_UNLOCK(isp) do {} while (0) 238#else | |
239#define ISP_LOCK(isp) mtx_lock(&isp->isp_osinfo.lock) 240#define ISP_UNLOCK(isp) mtx_unlock(&isp->isp_osinfo.lock) | 313#define ISP_LOCK(isp) mtx_lock(&isp->isp_osinfo.lock) 314#define ISP_UNLOCK(isp) mtx_unlock(&isp->isp_osinfo.lock) |
241#endif | |
242 243/* 244 * Required Macros/Defines 245 */ 246 | 315 316/* 317 * Required Macros/Defines 318 */ 319 |
247#define ISP2100_SCRLEN 0x1000 | 320#define ISP_FC_SCRLEN 0x1000 |
248 | 321 |
249#define MEMZERO(a, b) memset(a, 0, b) 250#define MEMCPY memcpy 251#define SNPRINTF snprintf 252#define USEC_DELAY DELAY 253#define USEC_SLEEP(isp, x) DELAY(x) | 322#define ISP_MEMZERO(a, b) memset(a, 0, b) 323#define ISP_MEMCPY memcpy 324#define ISP_SNPRINTF snprintf 325#define ISP_DELAY DELAY 326#define ISP_SLEEP(isp, x) DELAY(x) |
254 | 327 |
328#ifndef DIAGNOSTIC 329#define ISP_INLINE __inline 330#else 331#define ISP_INLINE 332#endif 333 |
|
255#define NANOTIME_T struct timespec 256#define GET_NANOTIME nanotime 257#define GET_NANOSEC(x) ((x)->tv_sec * 1000000000 + (x)->tv_nsec) 258#define NANOTIME_SUB isp_nanotime_sub 259 260#define MAXISPREQUEST(isp) ((IS_FC(isp) || IS_ULTRA2(isp))? 1024 : 256) 261 262#define MEMORYBARRIER(isp, type, offset, size) \ 263switch (type) { \ 264case SYNC_SFORDEV: \ 265case SYNC_REQUEST: \ | 334#define NANOTIME_T struct timespec 335#define GET_NANOTIME nanotime 336#define GET_NANOSEC(x) ((x)->tv_sec * 1000000000 + (x)->tv_nsec) 337#define NANOTIME_SUB isp_nanotime_sub 338 339#define MAXISPREQUEST(isp) ((IS_FC(isp) || IS_ULTRA2(isp))? 1024 : 256) 340 341#define MEMORYBARRIER(isp, type, offset, size) \ 342switch (type) { \ 343case SYNC_SFORDEV: \ 344case SYNC_REQUEST: \ |
266 bus_dmamap_sync(isp->isp_cdmat, isp->isp_cdmap, \ | 345 bus_dmamap_sync(isp->isp_osinfo.cdmat, \ 346 isp->isp_osinfo.cdmap, \ |
267 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \ 268 break; \ 269case SYNC_SFORCPU: \ 270case SYNC_RESULT: \ | 347 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \ 348 break; \ 349case SYNC_SFORCPU: \ 350case SYNC_RESULT: \ |
271 bus_dmamap_sync(isp->isp_cdmat, isp->isp_cdmap, \ | 351 bus_dmamap_sync(isp->isp_osinfo.cdmat, \ 352 isp->isp_osinfo.cdmap, \ |
272 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \ 273 break; \ 274case SYNC_REG: \ | 353 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \ 354 break; \ 355case SYNC_REG: \ |
275 bus_space_barrier(isp->isp_bus_tag, \ 276 isp->isp_bus_handle, offset, size, \ | 356 bus_space_barrier(isp->isp_osinfo.bus_tag, \ 357 isp->isp_osinfo.bus_handle, offset, size, \ |
277 BUS_SPACE_BARRIER_READ); \ 278 break; \ 279default: \ 280 break; \ 281} 282 283#define MBOX_ACQUIRE isp_mbox_acquire 284#define MBOX_WAIT_COMPLETE isp_mbox_wait_complete 285#define MBOX_NOTIFY_COMPLETE isp_mbox_notify_done 286#define MBOX_RELEASE isp_mbox_release 287 | 358 BUS_SPACE_BARRIER_READ); \ 359 break; \ 360default: \ 361 break; \ 362} 363 364#define MBOX_ACQUIRE isp_mbox_acquire 365#define MBOX_WAIT_COMPLETE isp_mbox_wait_complete 366#define MBOX_NOTIFY_COMPLETE isp_mbox_notify_done 367#define MBOX_RELEASE isp_mbox_release 368 |
288#define FC_SCRATCH_ACQUIRE(isp) \ 289 if (isp->isp_osinfo.fcbsy) { \ 290 isp_prt(isp, ISP_LOGWARN, \ 291 "FC scratch area busy (line %d)!", __LINE__); \ 292 } else \ 293 isp->isp_osinfo.fcbsy = 1 294#define FC_SCRATCH_RELEASE(isp) isp->isp_osinfo.fcbsy = 0 | 369#define FC_SCRATCH_ACQUIRE isp_fc_scratch_acquire 370#define FC_SCRATCH_RELEASE(isp, chan) isp->isp_osinfo.pc.fc[chan].fcbsy = 0 |
295 296#ifndef SCSI_GOOD 297#define SCSI_GOOD SCSI_STATUS_OK 298#endif 299#ifndef SCSI_CHECK 300#define SCSI_CHECK SCSI_STATUS_CHECK_COND 301#endif 302#ifndef SCSI_BUSY 303#define SCSI_BUSY SCSI_STATUS_BUSY 304#endif 305#ifndef SCSI_QFULL 306#define SCSI_QFULL SCSI_STATUS_QUEUE_FULL 307#endif 308 309#define XS_T struct ccb_scsiio 310#define XS_DMA_ADDR_T bus_addr_t | 371 372#ifndef SCSI_GOOD 373#define SCSI_GOOD SCSI_STATUS_OK 374#endif 375#ifndef SCSI_CHECK 376#define SCSI_CHECK SCSI_STATUS_CHECK_COND 377#endif 378#ifndef SCSI_BUSY 379#define SCSI_BUSY SCSI_STATUS_BUSY 380#endif 381#ifndef SCSI_QFULL 382#define SCSI_QFULL SCSI_STATUS_QUEUE_FULL 383#endif 384 385#define XS_T struct ccb_scsiio 386#define XS_DMA_ADDR_T bus_addr_t |
387#define XS_GET_DMA64_SEG(a, b, c) \ 388{ \ 389 ispds64_t *d = a; \ 390 bus_dma_segment_t *e = b; \ 391 uint32_t f = c; \ 392 e += f; \ 393 d->ds_base = DMA_LO32(e->ds_addr); \ 394 d->ds_basehi = DMA_HI32(e->ds_addr); \ 395 d->ds_count = e->ds_len; \ 396} 397#define XS_GET_DMA_SEG(a, b, c) \ 398{ \ 399 ispds_t *d = a; \ 400 bus_dma_segment_t *e = b; \ 401 uint32_t f = c; \ 402 e += f; \ 403 d->ds_base = DMA_LO32(e->ds_addr); \ 404 d->ds_count = e->ds_len; \ 405} |
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311#define XS_ISP(ccb) cam_sim_softc(xpt_path_sim((ccb)->ccb_h.path)) 312#define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path)) 313#define XS_TGT(ccb) (ccb)->ccb_h.target_id 314#define XS_LUN(ccb) (ccb)->ccb_h.target_lun 315 316#define XS_CDBP(ccb) \ 317 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \ 318 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes) 319 320#define XS_CDBLEN(ccb) (ccb)->cdb_len 321#define XS_XFRLEN(ccb) (ccb)->dxfer_len 322#define XS_TIME(ccb) (ccb)->ccb_h.timeout | 406#define XS_ISP(ccb) cam_sim_softc(xpt_path_sim((ccb)->ccb_h.path)) 407#define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path)) 408#define XS_TGT(ccb) (ccb)->ccb_h.target_id 409#define XS_LUN(ccb) (ccb)->ccb_h.target_lun 410 411#define XS_CDBP(ccb) \ 412 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \ 413 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes) 414 415#define XS_CDBLEN(ccb) (ccb)->cdb_len 416#define XS_XFRLEN(ccb) (ccb)->dxfer_len 417#define XS_TIME(ccb) (ccb)->ccb_h.timeout |
323#define XS_RESID(ccb) (ccb)->resid | 418#define XS_GET_RESID(ccb) (ccb)->resid 419#define XS_SET_RESID(ccb, r) (ccb)->resid = r |
324#define XS_STSP(ccb) (&(ccb)->scsi_status) 325#define XS_SNSP(ccb) (&(ccb)->sense_data) 326 327#define XS_SNSLEN(ccb) \ 328 imin((sizeof((ccb)->sense_data)), ccb->sense_len) 329 330#define XS_SNSKEY(ccb) ((ccb)->sense_data.flags & 0xf) 331#define XS_TAG_P(ccb) \ --- 30 unchanged lines hidden (view full) --- 362 XS_SETERR(ccb, CAM_REQ_INPROG), (ccb)->ccb_h.spriv_field0 = 0 363 364#define XS_SAVE_SENSE(xs, sense_ptr, sense_len) \ 365 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \ 366 memcpy(&(xs)->sense_data, sense_ptr, imin(XS_SNSLEN(xs), sense_len)) 367 368#define XS_SET_STATE_STAT(a, b, c) 369 | 420#define XS_STSP(ccb) (&(ccb)->scsi_status) 421#define XS_SNSP(ccb) (&(ccb)->sense_data) 422 423#define XS_SNSLEN(ccb) \ 424 imin((sizeof((ccb)->sense_data)), ccb->sense_len) 425 426#define XS_SNSKEY(ccb) ((ccb)->sense_data.flags & 0xf) 427#define XS_TAG_P(ccb) \ --- 30 unchanged lines hidden (view full) --- 458 XS_SETERR(ccb, CAM_REQ_INPROG), (ccb)->ccb_h.spriv_field0 = 0 459 460#define XS_SAVE_SENSE(xs, sense_ptr, sense_len) \ 461 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \ 462 memcpy(&(xs)->sense_data, sense_ptr, imin(XS_SNSLEN(xs), sense_len)) 463 464#define XS_SET_STATE_STAT(a, b, c) 465 |
370#define DEFAULT_IID(x) (isp)->isp_osinfo.default_id 371#define DEFAULT_LOOPID(x) (isp)->isp_osinfo.default_id 372#define DEFAULT_NODEWWN(isp) (isp)->isp_osinfo.default_node_wwn 373#define DEFAULT_PORTWWN(isp) (isp)->isp_osinfo.default_port_wwn 374#define ISP_NODEWWN(isp) FCPARAM(isp)->isp_wwnn_nvram 375#define ISP_PORTWWN(isp) FCPARAM(isp)->isp_wwpn_nvram | 466#define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize 467#define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle |
376 | 468 |
469#define GET_DEFAULT_ROLE(isp, chan) \ 470 (IS_FC(isp)? ISP_FC_PC(isp, chan)->role : ISP_SPI_PC(isp, chan)->role) 471#define SET_DEFAULT_ROLE(isp, chan, val) \ 472 if (IS_FC(isp)) { \ 473 ISP_FC_PC(isp, chan)->role = val; \ 474 } else { \ 475 ISP_SPI_PC(isp, chan)->role = val; \ 476 } |
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377 | 477 |
378#if __FreeBSD_version < 500000 379#if _BYTE_ORDER == _LITTLE_ENDIAN 380#define bswap16 htobe16 381#define bswap32 htobe32 382#else 383#define bswap16 htole16 384#define bswap32 htole32 385#endif 386#endif | 478#define DEFAULT_IID(isp, chan) isp->isp_osinfo.pc.spi[chan].iid |
387 | 479 |
480#define DEFAULT_LOOPID(x, chan) isp->isp_osinfo.pc.fc[chan].default_id 481 482#define DEFAULT_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 0, 1) 483#define DEFAULT_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 0, 0) 484#define ACTIVE_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 1, 1) 485#define ACTIVE_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 1, 0) 486 487 |
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388#if BYTE_ORDER == BIG_ENDIAN 389#ifdef ISP_SBUS_SUPPORTED 390#define ISP_IOXPUT_8(isp, s, d) *(d) = s 391#define ISP_IOXPUT_16(isp, s, d) \ 392 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s) 393#define ISP_IOXPUT_32(isp, s, d) \ 394 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s) 395#define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s)) --- 49 unchanged lines hidden (view full) --- 445/* 446 * Includes of common header files 447 */ 448 449#include <dev/isp/ispreg.h> 450#include <dev/isp/ispvar.h> 451#include <dev/isp/ispmbox.h> 452 | 488#if BYTE_ORDER == BIG_ENDIAN 489#ifdef ISP_SBUS_SUPPORTED 490#define ISP_IOXPUT_8(isp, s, d) *(d) = s 491#define ISP_IOXPUT_16(isp, s, d) \ 492 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s) 493#define ISP_IOXPUT_32(isp, s, d) \ 494 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s) 495#define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s)) --- 49 unchanged lines hidden (view full) --- 545/* 546 * Includes of common header files 547 */ 548 549#include <dev/isp/ispreg.h> 550#include <dev/isp/ispvar.h> 551#include <dev/isp/ispmbox.h> 552 |
453#ifdef ISP_TARGET_MODE 454#include <dev/isp/isp_tpublic.h> 455#endif 456 | |
457/* 458 * isp_osinfo definiitions && shorthand 459 */ 460#define SIMQFRZ_RESOURCE 0x1 461#define SIMQFRZ_LOOPDOWN 0x2 462#define SIMQFRZ_TIMED 0x4 463 | 553/* 554 * isp_osinfo definiitions && shorthand 555 */ 556#define SIMQFRZ_RESOURCE 0x1 557#define SIMQFRZ_LOOPDOWN 0x2 558#define SIMQFRZ_TIMED 0x4 559 |
464#define isp_sim isp_osinfo.sim 465#define isp_path isp_osinfo.path 466#define isp_sim2 isp_osinfo.sim2 467#define isp_path2 isp_osinfo.path2 | |
468#define isp_dev isp_osinfo.dev 469 470/* 471 * prototypes for isp_pci && isp_freebsd to share 472 */ | 560#define isp_dev isp_osinfo.dev 561 562/* 563 * prototypes for isp_pci && isp_freebsd to share 564 */ |
473extern void isp_attach(ispsoftc_t *); | 565extern int isp_attach(ispsoftc_t *); 566extern void isp_detach(ispsoftc_t *); |
474extern void isp_uninit(ispsoftc_t *); | 567extern void isp_uninit(ispsoftc_t *); |
568extern uint64_t isp_default_wwn(ispsoftc_t *, int, int, int); |
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475 476/* 477 * driver global data 478 */ 479extern int isp_announced; 480extern int isp_fabric_hysteresis; 481extern int isp_loop_down_limit; 482extern int isp_gone_device_time; 483extern int isp_quickboot_time; | 569 570/* 571 * driver global data 572 */ 573extern int isp_announced; 574extern int isp_fabric_hysteresis; 575extern int isp_loop_down_limit; 576extern int isp_gone_device_time; 577extern int isp_quickboot_time; |
578extern int isp_autoconfig; |
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484 485/* 486 * Platform private flags 487 */ 488#define ISP_SPRIV_ERRSET 0x1 | 579 580/* 581 * Platform private flags 582 */ 583#define ISP_SPRIV_ERRSET 0x1 |
489#define ISP_SPRIV_INWDOG 0x2 490#define ISP_SPRIV_GRACE 0x4 | |
491#define ISP_SPRIV_DONE 0x8 492 | 584#define ISP_SPRIV_DONE 0x8 585 |
493#define XS_CMD_S_WDOG(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_INWDOG 494#define XS_CMD_C_WDOG(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_INWDOG 495#define XS_CMD_WDOG_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_INWDOG) 496 497#define XS_CMD_S_GRACE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_GRACE 498#define XS_CMD_C_GRACE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_GRACE 499#define XS_CMD_GRACE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_GRACE) 500 | |
501#define XS_CMD_S_DONE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_DONE 502#define XS_CMD_C_DONE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_DONE 503#define XS_CMD_DONE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_DONE) 504 505#define XS_CMD_S_CLEAR(sccb) (sccb)->ccb_h.spriv_field0 = 0 506 507/* 508 * Platform Library Functions 509 */ 510void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4); 511uint64_t isp_nanotime_sub(struct timespec *, struct timespec *); 512int isp_mbox_acquire(ispsoftc_t *); 513void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *); 514void isp_mbox_notify_done(ispsoftc_t *); 515void isp_mbox_release(ispsoftc_t *); | 586#define XS_CMD_S_DONE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_DONE 587#define XS_CMD_C_DONE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_DONE 588#define XS_CMD_DONE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_DONE) 589 590#define XS_CMD_S_CLEAR(sccb) (sccb)->ccb_h.spriv_field0 = 0 591 592/* 593 * Platform Library Functions 594 */ 595void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4); 596uint64_t isp_nanotime_sub(struct timespec *, struct timespec *); 597int isp_mbox_acquire(ispsoftc_t *); 598void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *); 599void isp_mbox_notify_done(ispsoftc_t *); 600void isp_mbox_release(ispsoftc_t *); |
601int isp_fc_scratch_acquire(ispsoftc_t *, int); |
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516int isp_mstohz(int); 517void isp_platform_intr(void *); 518void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t); 519 520/* 521 * Platform Version specific defines 522 */ | 602int isp_mstohz(int); 603void isp_platform_intr(void *); 604void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t); 605 606/* 607 * Platform Version specific defines 608 */ |
523#if __FreeBSD_version < 500000 524#define BUS_DMA_ROOTARG(x) NULL 525#define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \ 526 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) 527#elif __FreeBSD_version < 700020 528#define BUS_DMA_ROOTARG(x) NULL 529#define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \ 530 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \ 531 busdma_lock_mutex, &Giant, z) 532#elif __FreeBSD_version < 700037 | |
533#define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x) 534#define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \ 535 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \ | 609#define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x) 610#define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \ 611 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \ |
536 busdma_lock_mutex, &Giant, z) 537#else 538#define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x) 539#define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \ 540 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \ | |
541 busdma_lock_mutex, &isp->isp_osinfo.lock, z) | 612 busdma_lock_mutex, &isp->isp_osinfo.lock, z) |
542#endif | |
543 | 613 |
544#if __FreeBSD_version < 700031 545#define isp_setup_intr(d, i, f, U, if, ifa, hp) \ 546 bus_setup_intr(d, i, f, if, ifa, hp) 547#else | |
548#define isp_setup_intr bus_setup_intr | 614#define isp_setup_intr bus_setup_intr |
549#endif | |
550 | 615 |
551#if __FreeBSD_version < 500000 552#define isp_sim_alloc cam_sim_alloc 553#define isp_callout_init(x) callout_init(x) 554#elif __FreeBSD_version < 700037 555#define isp_callout_init(x) callout_init(x, 0) 556#define isp_sim_alloc cam_sim_alloc 557#else 558#define isp_callout_init(x) callout_init(x, 1) | |
559#define isp_sim_alloc(a, b, c, d, e, f, g, h) \ 560 cam_sim_alloc(a, b, c, d, e, &(d)->isp_osinfo.lock, f, g, h) | 616#define isp_sim_alloc(a, b, c, d, e, f, g, h) \ 617 cam_sim_alloc(a, b, c, d, e, &(d)->isp_osinfo.lock, f, g, h) |
561#endif | |
562 563/* Should be BUS_SPACE_MAXSIZE, but MAXPHYS is larger than BUS_SPACE_MAXSIZE */ | 618 619/* Should be BUS_SPACE_MAXSIZE, but MAXPHYS is larger than BUS_SPACE_MAXSIZE */ |
564#define ISP_MAXPHYS (128 * 1024) 565#define ISP_NSEGS ((ISP_MAXPHYS / PAGE_SIZE) + 1) | 620#define ISP_NSEGS ((MAXPHYS / PAGE_SIZE) + 1) |
566 | 621 |
622#define ISP_PATH_PRT(i, l, p, ...) \ 623 if ((l) == ISP_LOGALL || ((l)& (i)->isp_dblev) != 0) { \ 624 xpt_print(p, __VA_ARGS__); \ 625 } 626 |
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567/* 568 * Platform specific inline functions 569 */ | 627/* 628 * Platform specific inline functions 629 */ |
570static __inline int isp_get_pcmd(ispsoftc_t *, union ccb *); 571static __inline void isp_free_pcmd(ispsoftc_t *, union ccb *); | |
572 | 630 |
573static __inline int 574isp_get_pcmd(ispsoftc_t *isp, union ccb *ccb) 575{ 576 ISP_PCMD(ccb) = isp->isp_osinfo.pcmd_free; 577 if (ISP_PCMD(ccb) == NULL) { 578 return (-1); 579 } 580 isp->isp_osinfo.pcmd_free = ((struct isp_pcmd *)ISP_PCMD(ccb))->next; 581 return (0); 582} 583 584static __inline void 585isp_free_pcmd(ispsoftc_t *isp, union ccb *ccb) 586{ 587 ((struct isp_pcmd *)ISP_PCMD(ccb))->next = isp->isp_osinfo.pcmd_free; 588 isp->isp_osinfo.pcmd_free = ISP_PCMD(ccb); 589 ISP_PCMD(ccb) = NULL; 590} 591 592 | |
593/* 594 * ISP General Library functions 595 */ 596 597#include <dev/isp/isp_library.h> 598 599#endif /* _ISP_FREEBSD_H */ | 631/* 632 * ISP General Library functions 633 */ 634 635#include <dev/isp/isp_library.h> 636 637#endif /* _ISP_FREEBSD_H */ |