3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
5 * Copyright (c) 2009-2017 Alexander Motin <mav@FreeBSD.org>
6 * Copyright (c) 1997-2009 by Matthew Jacob
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
19 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters.
40 * Mailbox Command Opcodes
42 #define MBOX_NO_OP 0x0000
43 #define MBOX_LOAD_RAM 0x0001
44 #define MBOX_EXEC_FIRMWARE 0x0002
45 #define MBOX_DUMP_RAM 0x0003
46 #define MBOX_WRITE_RAM_WORD 0x0004
47 #define MBOX_READ_RAM_WORD 0x0005
48 #define MBOX_MAILBOX_REG_TEST 0x0006
49 #define MBOX_VERIFY_CHECKSUM 0x0007
50 #define MBOX_ABOUT_FIRMWARE 0x0008
51 #define MBOX_LOAD_RISC_RAM_2100 0x0009
53 #define MBOX_LOAD_RISC_RAM 0x000b
54 #define MBOX_DUMP_RISC_RAM 0x000c
55 #define MBOX_WRITE_RAM_WORD_EXTENDED 0x000d
56 #define MBOX_CHECK_FIRMWARE 0x000e
57 #define MBOX_READ_RAM_WORD_EXTENDED 0x000f
58 #define MBOX_INIT_REQ_QUEUE 0x0010
59 #define MBOX_INIT_RES_QUEUE 0x0011
60 #define MBOX_EXECUTE_IOCB 0x0012
61 #define MBOX_WAKE_UP 0x0013
62 #define MBOX_STOP_FIRMWARE 0x0014
63 #define MBOX_ABORT 0x0015
64 #define MBOX_ABORT_DEVICE 0x0016
65 #define MBOX_ABORT_TARGET 0x0017
66 #define MBOX_BUS_RESET 0x0018
67 #define MBOX_STOP_QUEUE 0x0019
68 #define MBOX_START_QUEUE 0x001a
69 #define MBOX_SINGLE_STEP_QUEUE 0x001b
70 #define MBOX_ABORT_QUEUE 0x001c
71 #define MBOX_GET_DEV_QUEUE_STATUS 0x001d
73 #define MBOX_GET_FIRMWARE_STATUS 0x001f
74 #define MBOX_GET_INIT_SCSI_ID 0x0020
75 #define MBOX_GET_SELECT_TIMEOUT 0x0021
76 #define MBOX_GET_RETRY_COUNT 0x0022
77 #define MBOX_GET_TAG_AGE_LIMIT 0x0023
78 #define MBOX_GET_CLOCK_RATE 0x0024
79 #define MBOX_GET_ACT_NEG_STATE 0x0025
80 #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026
81 #define MBOX_GET_SBUS_PARAMS 0x0027
82 #define MBOX_GET_PCI_PARAMS MBOX_GET_SBUS_PARAMS
83 #define MBOX_GET_TARGET_PARAMS 0x0028
84 #define MBOX_GET_DEV_QUEUE_PARAMS 0x0029
85 #define MBOX_GET_RESET_DELAY_PARAMS 0x002a
91 #define MBOX_SET_INIT_SCSI_ID 0x0030
92 #define MBOX_SET_SELECT_TIMEOUT 0x0031
93 #define MBOX_SET_RETRY_COUNT 0x0032
94 #define MBOX_SET_TAG_AGE_LIMIT 0x0033
95 #define MBOX_SET_CLOCK_RATE 0x0034
96 #define MBOX_SET_ACT_NEG_STATE 0x0035
97 #define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036
98 #define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037
99 #define MBOX_SET_PCI_PARAMETERS 0x0037
100 #define MBOX_SET_TARGET_PARAMS 0x0038
101 #define MBOX_SET_DEV_QUEUE_PARAMS 0x0039
102 #define MBOX_SET_RESET_DELAY_PARAMS 0x003a
108 #define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040
109 #define MBOX_WRITE_FOUR_RAM_WORDS 0x0041
110 #define MBOX_EXEC_BIOS_IOCB 0x0042
111 #define MBOX_SET_FW_FEATURES 0x004a
112 #define MBOX_GET_FW_FEATURES 0x004b
113 #define FW_FEATURE_FAST_POST 0x1
114 #define FW_FEATURE_LVD_NOTIFY 0x2
115 #define FW_FEATURE_RIO_32BIT 0x4
116 #define FW_FEATURE_RIO_16BIT 0x8
118 #define MBOX_INIT_REQ_QUEUE_A64 0x0052
119 #define MBOX_INIT_RES_QUEUE_A64 0x0053
121 #define MBOX_ENABLE_TARGET_MODE 0x0055
122 #define ENABLE_TARGET_FLAG 0x8000
123 #define ENABLE_TQING_FLAG 0x0004
124 #define ENABLE_MANDATORY_DISC 0x0002
125 #define MBOX_GET_TARGET_STATUS 0x0056
127 /* These are for the ISP2X00 FC cards */
128 #define MBOX_LOAD_FLASH_FIRMWARE 0x0003
129 #define MBOX_WRITE_FC_SERDES_REG 0x0003 /* FC only */
130 #define MBOX_READ_FC_SERDES_REG 0x0004 /* FC only */
131 #define MBOX_GET_IO_STATUS 0x0012
132 #define MBOX_SET_TRANSMIT_PARAMS 0x0019
133 #define MBOX_SET_PORT_PARAMS 0x001a
134 #define MBOX_LOAD_OP_FW_PARAMS 0x001b
135 #define MBOX_INIT_MULTIPLE_QUEUE 0x001f
136 #define MBOX_GET_LOOP_ID 0x0020
137 /* for 24XX cards, outgoing mailbox 7 has these values for F or FL topologies */
138 #define ISP24XX_INORDER 0x0100
139 #define ISP24XX_NPIV_SAN 0x0400
140 #define ISP24XX_VSAN_SAN 0x1000
141 #define ISP24XX_FC_SP_SAN 0x2000
142 #define MBOX_GET_TIMEOUT_PARAMS 0x0022
143 #define MBOX_GET_FIRMWARE_OPTIONS 0x0028
144 #define MBOX_GENERATE_SYSTEM_ERROR 0x002a
145 #define MBOX_WRITE_SFP 0x0030
146 #define MBOX_READ_SFP 0x0031
147 #define MBOX_SET_TIMEOUT_PARAMS 0x0032
148 #define MBOX_SET_FIRMWARE_OPTIONS 0x0038
149 #define MBOX_GET_SET_FC_LED_CONF 0x003b
150 #define MBOX_RESTART_NIC_FIRMWARE 0x003d /* FCoE only */
151 #define MBOX_ACCESS_CONTROL 0x003e
152 #define MBOX_LOOP_PORT_BYPASS 0x0040 /* FC only */
153 #define MBOX_LOOP_PORT_ENABLE 0x0041 /* FC only */
154 #define MBOX_GET_RESOURCE_COUNT 0x0042
155 #define MBOX_REQUEST_OFFLINE_MODE 0x0043
156 #define MBOX_DIAGNOSTIC_ECHO_TEST 0x0044
157 #define MBOX_DIAGNOSTIC_LOOPBACK 0x0045
158 #define MBOX_ENHANCED_GET_PDB 0x0047
159 #define MBOX_INIT_FIRMWARE_MULTI_ID 0x0048 /* 2400 only */
160 #define MBOX_GET_VP_DATABASE 0x0049 /* 2400 only */
161 #define MBOX_GET_VP_DATABASE_ENTRY 0x004a /* 2400 only */
162 #define MBOX_GET_FCF_LIST 0x0050 /* FCoE only */
163 #define MBOX_GET_DCBX_PARAMETERS 0x0051 /* FCoE only */
164 #define MBOX_HOST_MEMORY_COPY 0x0053
165 #define MBOX_EXEC_COMMAND_IOCB_A64 0x0054
166 #define MBOX_SEND_RNID 0x0057
167 #define MBOX_SET_PARAMETERS 0x0059
168 #define MBOX_GET_PARAMETERS 0x005a
169 #define MBOX_DRIVER_HEARTBEAT 0x005B /* FC only */
170 #define MBOX_FW_HEARTBEAT 0x005C
171 #define MBOX_GET_SET_DATA_RATE 0x005D /* >=23XX only */
172 #define MBGSD_GET_RATE 0
173 #define MBGSD_SET_RATE 1
174 #define MBGSD_SET_RATE_NOW 2 /* 24XX only */
175 #define MBGSD_1GB 0x00
176 #define MBGSD_2GB 0x01
177 #define MBGSD_AUTO 0x02
178 #define MBGSD_4GB 0x03 /* 24XX only */
179 #define MBGSD_8GB 0x04 /* 25XX only */
180 #define MBGSD_16GB 0x05 /* 26XX only */
181 #define MBGSD_10GB 0x13 /* 26XX only */
182 #define MBOX_SEND_RNFT 0x005e
183 #define MBOX_INIT_FIRMWARE 0x0060
184 #define MBOX_GET_INIT_CONTROL_BLOCK 0x0061
185 #define MBOX_INIT_LIP 0x0062
186 #define MBOX_GET_FC_AL_POSITION_MAP 0x0063
187 #define MBOX_GET_PORT_DB 0x0064
188 #define MBOX_CLEAR_ACA 0x0065
189 #define MBOX_TARGET_RESET 0x0066
190 #define MBOX_CLEAR_TASK_SET 0x0067
191 #define MBOX_ABORT_TASK_SET 0x0068
192 #define MBOX_GET_FW_STATE 0x0069
193 #define MBOX_GET_PORT_NAME 0x006A
194 #define MBOX_GET_LINK_STATUS 0x006B
195 #define MBOX_INIT_LIP_RESET 0x006C
196 #define MBOX_GET_LINK_STAT_PR_DATA_CNT 0x006D
197 #define MBOX_SEND_SNS 0x006E
198 #define MBOX_FABRIC_LOGIN 0x006F
199 #define MBOX_SEND_CHANGE_REQUEST 0x0070
200 #define MBOX_FABRIC_LOGOUT 0x0071
201 #define MBOX_INIT_LIP_LOGIN 0x0072
202 #define MBOX_GET_PORT_NODE_NAME_LIST 0x0075
203 #define MBOX_SET_VENDOR_ID 0x0076
204 #define MBOX_GET_XGMAC_STATS 0x007a
205 #define MBOX_GET_ID_LIST 0x007C
206 #define MBOX_SEND_LFA 0x007d
207 #define MBOX_LUN_RESET 0x007E
209 #define ISP2100_SET_PCI_PARAM 0x00ff
211 #define MBOX_BUSY 0x04
214 * Mailbox Command Complete Status Codes
216 #define MBOX_COMMAND_COMPLETE 0x4000
217 #define MBOX_INVALID_COMMAND 0x4001
218 #define MBOX_HOST_INTERFACE_ERROR 0x4002
219 #define MBOX_TEST_FAILED 0x4003
220 #define MBOX_COMMAND_ERROR 0x4005
221 #define MBOX_COMMAND_PARAM_ERROR 0x4006
222 #define MBOX_PORT_ID_USED 0x4007
223 #define MBOX_LOOP_ID_USED 0x4008
224 #define MBOX_ALL_IDS_USED 0x4009
225 #define MBOX_NOT_LOGGED_IN 0x400A
226 #define MBOX_LINK_DOWN_ERROR 0x400B
227 #define MBOX_LOOPBACK_ERROR 0x400C
228 #define MBOX_CHECKSUM_ERROR 0x4010
229 #define MBOX_INVALID_PRODUCT_KEY 0x4020
230 /* pseudo mailbox completion codes */
231 #define MBOX_REGS_BUSY 0x6000 /* registers in use */
232 #define MBOX_TIMEOUT 0x6001 /* command timed out */
234 #define MBLOGALL 0xffffffff
235 #define MBLOGNONE 0x00000000
236 #define MBLOGMASK(x) (1 << (((x) - 1) & 0x1f))
239 * Asynchronous event status codes
241 #define ASYNC_BUS_RESET 0x8001
242 #define ASYNC_SYSTEM_ERROR 0x8002
243 #define ASYNC_RQS_XFER_ERR 0x8003
244 #define ASYNC_RSP_XFER_ERR 0x8004
245 #define ASYNC_QWAKEUP 0x8005
246 #define ASYNC_TIMEOUT_RESET 0x8006
247 #define ASYNC_DEVICE_RESET 0x8007
248 #define ASYNC_EXTMSG_UNDERRUN 0x800A
249 #define ASYNC_SCAM_INT 0x800B
250 #define ASYNC_HUNG_SCSI 0x800C
251 #define ASYNC_KILLED_BUS 0x800D
252 #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */
253 #define ASYNC_LIP_OCCURRED 0x8010 /* FC only */
254 #define ASYNC_LOOP_UP 0x8011
255 #define ASYNC_LOOP_DOWN 0x8012
256 #define ASYNC_LOOP_RESET 0x8013 /* FC only */
257 #define ASYNC_PDB_CHANGED 0x8014
258 #define ASYNC_CHANGE_NOTIFY 0x8015
259 #define ASYNC_LIP_NOS_OLS_RECV 0x8016 /* FC only */
260 #define ASYNC_LIP_ERROR 0x8017 /* FC only */
261 #define ASYNC_AUTO_PLOGI_RJT 0x8018
262 #define ASYNC_SECURITY_UPDATE 0x801B
263 #define ASYNC_CMD_CMPLT 0x8020
264 #define ASYNC_CTIO_DONE 0x8021
265 #define ASYNC_RIO32_1 0x8021
266 #define ASYNC_RIO32_2 0x8022
267 #define ASYNC_IP_XMIT_DONE 0x8022
268 #define ASYNC_IP_RECV_DONE 0x8023
269 #define ASYNC_IP_BROADCAST 0x8024
270 #define ASYNC_IP_RCVQ_LOW 0x8025
271 #define ASYNC_IP_RCVQ_EMPTY 0x8026
272 #define ASYNC_IP_RECV_DONE_ALIGNED 0x8027
273 #define ASYNC_ERR_LOGGING_DISABLED 0x8029
274 #define ASYNC_PTPMODE 0x8030 /* FC only */
275 #define ASYNC_RIO16_1 0x8031
276 #define ASYNC_RIO16_2 0x8032
277 #define ASYNC_RIO16_3 0x8033
278 #define ASYNC_RIO16_4 0x8034
279 #define ASYNC_RIO16_5 0x8035
280 #define ASYNC_CONNMODE 0x8036
281 #define ISP_CONN_LOOP 1
282 #define ISP_CONN_PTP 2
283 #define ISP_CONN_BADLIP 3
284 #define ISP_CONN_FATAL 4
285 #define ISP_CONN_LOOPBACK 5
286 #define ASYNC_P2P_INIT_ERR 0x8037
287 #define ASYNC_RIOZIO_STALL 0x8040 /* there's a RIO/ZIO entry that hasn't been serviced */
288 #define ASYNC_RIO32_2_2200 0x8042 /* same as ASYNC_RIO32_2, but for 2100/2200 */
289 #define ASYNC_RCV_ERR 0x8048
291 * 2.01.31 2200 Only. Need Bit 13 in Mailbox 1 for Set Firmware Options
292 * mailbox command to enable this.
294 #define ASYNC_QFULL_SENT 0x8049
295 #define ASYNC_RJT_SENT 0x8049 /* 24XX only */
296 #define ASYNC_SEL_CLASS2_P_RJT_SENT 0x804f
297 #define ASYNC_FW_RESTART_COMPLETE 0x8060
298 #define ASYNC_TEMPERATURE_ALERT 0x8070
299 #define ASYNC_INTER_DRIVER_COMP 0x8100 /* FCoE only */
300 #define ASYNC_INTER_DRIVER_NOTIFY 0x8101 /* FCoE only */
301 #define ASYNC_INTER_DRIVER_TIME_EXT 0x8102 /* FCoE only */
302 #define ASYNC_NIC_FW_STATE_CHANGE 0x8200 /* FCoE only */
303 #define ASYNC_AUTOLOAD_FW_COMPLETE 0x8400
304 #define ASYNC_AUTOLOAD_FW_FAILURE 0x8401
307 * Firmware Options. There are a lot of them.
309 * IFCOPTN - ISP Fibre Channel Option Word N
311 #define IFCOPT1_EQFQASYNC (1 << 13) /* enable QFULL notification */
312 #define IFCOPT1_EAABSRCVD (1 << 12)
313 #define IFCOPT1_RJTASYNC (1 << 11) /* enable 8018 notification */
314 #define IFCOPT1_ENAPURE (1 << 10)
315 #define IFCOPT1_ENA8017 (1 << 7)
316 #define IFCOPT1_DISGPIO67 (1 << 6)
317 #define IFCOPT1_LIPLOSSIMM (1 << 5)
318 #define IFCOPT1_DISF7SWTCH (1 << 4)
319 #define IFCOPT1_CTIO_RETRY (1 << 3)
320 #define IFCOPT1_LIPASYNC (1 << 1)
321 #define IFCOPT1_LIPF8 (1 << 0)
323 #define IFCOPT2_LOOPBACK (1 << 1)
324 #define IFCOPT2_ATIO3_ONLY (1 << 0)
326 #define IFCOPT3_NOPRLI (1 << 4) /* disable automatic sending of PRLI on local loops */
327 #define IFCOPT3_RNDASYNC (1 << 1)
330 * All IOCB Queue entries are this size
332 #define QENTRY_LEN 64
335 * Command Structure Definitions
349 #define DSTYPE_32BIT 0
350 #define DSTYPE_64BIT 1
352 uint16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */
353 uint32_t ds_segment; /* unused */
354 uint32_t ds_base; /* 32 bit address of DSD list */
359 uint8_t rqs_entry_type;
360 uint8_t rqs_entry_count;
365 /* RQS Flag definitions */
366 #define RQSFLAG_CONTINUATION 0x01
367 #define RQSFLAG_FULL 0x02
368 #define RQSFLAG_BADHEADER 0x04
369 #define RQSFLAG_BADPACKET 0x08
370 #define RQSFLAG_BADCOUNT 0x10
371 #define RQSFLAG_BADORDER 0x20
372 #define RQSFLAG_MASK 0x3f
374 /* RQS entry_type definitions */
375 #define RQSTYPE_REQUEST 0x01
376 #define RQSTYPE_DATASEG 0x02
377 #define RQSTYPE_RESPONSE 0x03
378 #define RQSTYPE_MARKER 0x04
379 #define RQSTYPE_CMDONLY 0x05
380 #define RQSTYPE_ATIO 0x06 /* Target Mode */
381 #define RQSTYPE_CTIO 0x07 /* Target Mode */
382 #define RQSTYPE_SCAM 0x08
383 #define RQSTYPE_A64 0x09
384 #define RQSTYPE_A64_CONT 0x0a
385 #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */
386 #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */
387 #define RQSTYPE_NOTIFY 0x0d /* Target Mode */
388 #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */
389 #define RQSTYPE_CTIO1 0x0f /* Target Mode */
390 #define RQSTYPE_STATUS_CONT 0x10
391 #define RQSTYPE_T2RQS 0x11
392 #define RQSTYPE_CTIO7 0x12
393 #define RQSTYPE_IP_XMIT 0x13
394 #define RQSTYPE_TSK_MGMT 0x14
395 #define RQSTYPE_T4RQS 0x15
396 #define RQSTYPE_ATIO2 0x16 /* Target Mode */
397 #define RQSTYPE_CTIO2 0x17 /* Target Mode */
398 #define RQSTYPE_T7RQS 0x18
399 #define RQSTYPE_T3RQS 0x19
400 #define RQSTYPE_IP_XMIT_64 0x1b
401 #define RQSTYPE_CTIO4 0x1e /* Target Mode */
402 #define RQSTYPE_CTIO3 0x1f /* Target Mode */
403 #define RQSTYPE_RIO1 0x21
404 #define RQSTYPE_RIO2 0x22
405 #define RQSTYPE_IP_RECV 0x23
406 #define RQSTYPE_IP_RECV_CONT 0x24
407 #define RQSTYPE_CT_PASSTHRU 0x29
408 #define RQSTYPE_MS_PASSTHRU 0x29
409 #define RQSTYPE_VP_CTRL 0x30 /* 24XX only */
410 #define RQSTYPE_VP_MODIFY 0x31 /* 24XX only */
411 #define RQSTYPE_RPT_ID_ACQ 0x32 /* 24XX only */
412 #define RQSTYPE_ABORT_IO 0x33
413 #define RQSTYPE_T6RQS 0x48
414 #define RQSTYPE_LOGIN 0x52
415 #define RQSTYPE_ABTS_RCVD 0x54 /* 24XX only */
416 #define RQSTYPE_ABTS_RSP 0x55 /* 24XX only */
427 uint16_t req_reserved;
429 uint16_t req_seg_count;
431 ispds_t req_dataseg[ISP_RQDSEG];
433 #define ISP_RQDSEG_A64 2
438 uint8_t mrk_reserved0;
440 uint16_t mrk_modifier;
443 uint8_t mrk_reserved1[48];
450 uint8_t mrk_modifier;
451 uint8_t mrk_reserved0;
452 uint8_t mrk_reserved1;
454 uint16_t mrk_reserved2;
456 uint8_t mrk_reserved3[40];
460 #define SYNC_DEVICE 0
461 #define SYNC_TARGET 1
465 #define ISP_RQDSEG_T2 3
474 uint8_t req_reserved;
476 uint16_t req_seg_count;
478 uint32_t req_totalcnt;
479 ispds_t req_dataseg[ISP_RQDSEG_T2];
489 uint8_t req_reserved;
491 uint16_t req_seg_count;
493 uint32_t req_totalcnt;
494 ispds_t req_dataseg[ISP_RQDSEG_T2];
497 #define ISP_RQDSEG_T3 2
506 uint8_t req_reserved;
508 uint16_t req_seg_count;
510 uint32_t req_totalcnt;
511 ispds64_t req_dataseg[ISP_RQDSEG_T3];
513 #define ispreq64_t ispreqt3_t /* same as.... */
522 uint8_t req_reserved;
524 uint16_t req_seg_count;
526 uint32_t req_totalcnt;
527 ispds64_t req_dataseg[ISP_RQDSEG_T3];
530 /* req_flag values */
531 #define REQFLAG_NODISCON 0x0001
532 #define REQFLAG_HTAG 0x0002
533 #define REQFLAG_OTAG 0x0004
534 #define REQFLAG_STAG 0x0008
535 #define REQFLAG_TARGET_RTN 0x0010
537 #define REQFLAG_NODATA 0x0000
538 #define REQFLAG_DATA_IN 0x0020
539 #define REQFLAG_DATA_OUT 0x0040
540 #define REQFLAG_DATA_UNKNOWN 0x0060
542 #define REQFLAG_DISARQ 0x0100
543 #define REQFLAG_FRC_ASYNC 0x0200
544 #define REQFLAG_FRC_SYNC 0x0400
545 #define REQFLAG_FRC_WIDE 0x0800
546 #define REQFLAG_NOPARITY 0x1000
547 #define REQFLAG_STOPQ 0x2000
548 #define REQFLAG_XTRASNS 0x4000
549 #define REQFLAG_PRIORITY 0x8000
558 uint16_t req_reserved;
560 uint16_t req_seg_count;
573 uint16_t req_seg_count;
574 uint16_t req_reserved;
576 uint8_t req_alen_datadir;
577 uint8_t req_task_management;
578 uint8_t req_task_attribute;
585 ispds64_t req_dataseg;
588 /* Task Management Request Function */
593 uint8_t tmf_reserved0[2];
595 uint16_t tmf_timeout;
598 uint8_t tmf_reserved1[20];
602 uint8_t tmf_reserved2[12];
605 #define ISP24XX_TMF_NOSEND 0x80000000
607 #define ISP24XX_TMF_LUN_RESET 0x00000010
608 #define ISP24XX_TMF_ABORT_TASK_SET 0x00000008
609 #define ISP24XX_TMF_CLEAR_TASK_SET 0x00000004
610 #define ISP24XX_TMF_TARGET_RESET 0x00000002
611 #define ISP24XX_TMF_CLEAR_ACA 0x00000001
613 /* I/O Abort Structure */
615 isphdr_t abrt_header;
616 uint32_t abrt_handle;
618 uint16_t abrt_options;
619 uint32_t abrt_cmd_handle;
620 uint16_t abrt_queue_number;
621 uint8_t abrt_reserved[30];
625 uint8_t abrt_reserved1[12];
628 #define ISP24XX_ABRT_NOSEND 0x01 /* don't actually send ABTS */
629 #define ISP24XX_ABRT_OKAY 0x00 /* in nphdl on return */
630 #define ISP24XX_ABRT_ENXIO 0x31 /* in nphdl on return */
635 uint32_t req_reserved;
636 ispds_t req_dataseg[ISP_CDSEG];
639 #define ISP_CDSEG64 5
642 ispds64_t req_dataseg[ISP_CDSEG64];
648 uint16_t req_scsi_status;
649 uint16_t req_completion_status;
650 uint16_t req_state_flags;
651 uint16_t req_status_flags;
653 #define req_response_len req_time /* FC only */
654 uint16_t req_sense_len;
656 uint8_t req_response[8]; /* FC only */
657 uint8_t req_sense_data[32];
661 * Status Continuation
665 uint8_t req_sense_data[60];
674 uint16_t req_completion_status;
677 uint16_t req_reserved0;
678 uint16_t req_state_flags;
679 uint16_t req_retry_delay; /* aka Status Qualifier */
680 uint16_t req_scsi_status;
681 uint32_t req_fcp_residual;
682 uint32_t req_sense_len;
683 uint32_t req_response_len;
684 uint8_t req_rsp_sense[28];
685 } isp24xx_statusreq_t;
688 * For Qlogic 2X00, the high order byte of SCSI status has
689 * additional meaning.
691 #define RQCS_CR 0x1000 /* Confirmation Request */
692 #define RQCS_RU 0x0800 /* Residual Under */
693 #define RQCS_RO 0x0400 /* Residual Over */
694 #define RQCS_RESID (RQCS_RU|RQCS_RO)
695 #define RQCS_SV 0x0200 /* Sense Length Valid */
696 #define RQCS_RV 0x0100 /* FCP Response Length Valid */
705 uint16_t ctp_nphdl; /* n-port handle */
706 uint16_t ctp_cmd_cnt; /* Command DSD count */
708 uint8_t ctp_reserved0;
710 uint16_t ctp_reserved1;
711 uint16_t ctp_rsp_cnt; /* Response DSD count */
712 uint16_t ctp_reserved2[5];
713 uint32_t ctp_rsp_bcnt; /* Response byte count */
714 uint32_t ctp_cmd_bcnt; /* Command byte count */
715 ispds64_t ctp_dataseg[2];
724 uint16_t ms_nphdl; /* handle in high byte for !2k f/w */
727 uint16_t ms_reserved1; /* low 8 bits */
729 uint16_t ms_cmd_cnt; /* Command DSD count */
730 uint16_t ms_tot_cnt; /* Total DSD Count */
731 uint8_t ms_type; /* MS type */
732 uint8_t ms_r_ctl; /* R_CTL */
733 uint16_t ms_rxid; /* RX_ID */
734 uint16_t ms_reserved2;
736 uint32_t ms_rsp_bcnt; /* Response byte count */
737 uint32_t ms_cmd_bcnt; /* Command byte count */
738 ispds64_t ms_dataseg[2];
742 * Completion Status Codes.
744 #define RQCS_COMPLETE 0x0000
745 #define RQCS_DMA_ERROR 0x0002
746 #define RQCS_RESET_OCCURRED 0x0004
747 #define RQCS_ABORTED 0x0005
748 #define RQCS_TIMEOUT 0x0006
749 #define RQCS_DATA_OVERRUN 0x0007
750 #define RQCS_DATA_UNDERRUN 0x0015
751 #define RQCS_QUEUE_FULL 0x001C
753 /* 1X00 Only Completion Codes */
754 #define RQCS_INCOMPLETE 0x0001
755 #define RQCS_TRANSPORT_ERROR 0x0003
756 #define RQCS_COMMAND_OVERRUN 0x0008
757 #define RQCS_STATUS_OVERRUN 0x0009
758 #define RQCS_BAD_MESSAGE 0x000a
759 #define RQCS_NO_MESSAGE_OUT 0x000b
760 #define RQCS_EXT_ID_FAILED 0x000c
761 #define RQCS_IDE_MSG_FAILED 0x000d
762 #define RQCS_ABORT_MSG_FAILED 0x000e
763 #define RQCS_REJECT_MSG_FAILED 0x000f
764 #define RQCS_NOP_MSG_FAILED 0x0010
765 #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011
766 #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012
767 #define RQCS_ID_MSG_FAILED 0x0013
768 #define RQCS_UNEXP_BUS_FREE 0x0014
769 #define RQCS_XACT_ERR1 0x0018
770 #define RQCS_XACT_ERR2 0x0019
771 #define RQCS_XACT_ERR3 0x001A
772 #define RQCS_BAD_ENTRY 0x001B
773 #define RQCS_PHASE_SKIPPED 0x001D
774 #define RQCS_ARQS_FAILED 0x001E
775 #define RQCS_WIDE_FAILED 0x001F
776 #define RQCS_SYNCXFER_FAILED 0x0020
777 #define RQCS_LVD_BUSERR 0x0021
779 /* 2X00 Only Completion Codes */
780 #define RQCS_PORT_UNAVAILABLE 0x0028
781 #define RQCS_PORT_LOGGED_OUT 0x0029
782 #define RQCS_PORT_CHANGED 0x002A
783 #define RQCS_PORT_BUSY 0x002B
785 /* 24XX Only Completion Codes */
786 #define RQCS_24XX_DRE 0x0011 /* data reassembly error */
787 #define RQCS_24XX_TABORT 0x0013 /* aborted by target */
788 #define RQCS_24XX_ENOMEM 0x002C /* f/w resource unavailable */
789 #define RQCS_24XX_TMO 0x0030 /* task management overrun */
793 * 1X00 specific State Flags
795 #define RQSF_GOT_BUS 0x0100
796 #define RQSF_GOT_TARGET 0x0200
797 #define RQSF_SENT_CDB 0x0400
798 #define RQSF_XFRD_DATA 0x0800
799 #define RQSF_GOT_STATUS 0x1000
800 #define RQSF_GOT_SENSE 0x2000
801 #define RQSF_XFER_COMPLETE 0x4000
804 * 2X00 specific State Flags
805 * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available)
807 #define RQSF_DATA_IN 0x0020
808 #define RQSF_DATA_OUT 0x0040
809 #define RQSF_STAG 0x0008
810 #define RQSF_OTAG 0x0004
811 #define RQSF_HTAG 0x0002
815 #define RQSTF_DISCONNECT 0x0001
816 #define RQSTF_SYNCHRONOUS 0x0002
817 #define RQSTF_PARITY_ERROR 0x0004
818 #define RQSTF_BUS_RESET 0x0008
819 #define RQSTF_DEVICE_RESET 0x0010
820 #define RQSTF_ABORTED 0x0020
821 #define RQSTF_TIMEOUT 0x0040
822 #define RQSTF_NEGOTIATION 0x0080
825 * 2X00 specific state flags
829 /* RQSF_GOT_STATUS */
830 /* RQSF_XFER_COMPLETE */
833 * 2X00 specific status flags
837 #define RQSTF_DMA_ERROR 0x0080
838 #define RQSTF_LOGOUT 0x2000
843 #ifndef ISP_EXEC_THROTTLE
844 #define ISP_EXEC_THROTTLE 16
848 * About Firmware returns an 'attribute' word in mailbox 6.
849 * These attributes are for 2200 and 2300.
851 #define ISP_FW_ATTR_TMODE 0x0001
852 #define ISP_FW_ATTR_SCCLUN 0x0002
853 #define ISP_FW_ATTR_FABRIC 0x0004
854 #define ISP_FW_ATTR_CLASS2 0x0008
855 #define ISP_FW_ATTR_FCTAPE 0x0010
856 #define ISP_FW_ATTR_IP 0x0020
857 #define ISP_FW_ATTR_VI 0x0040
858 #define ISP_FW_ATTR_VI_SOLARIS 0x0080
859 #define ISP_FW_ATTR_2KLOGINS 0x0100 /* just a guess... */
861 /* and these are for the 2400 */
862 #define ISP2400_FW_ATTR_CLASS2 0x0001
863 #define ISP2400_FW_ATTR_IP 0x0002
864 #define ISP2400_FW_ATTR_MULTIID 0x0004
865 #define ISP2400_FW_ATTR_SB2 0x0008
866 #define ISP2400_FW_ATTR_T10CRC 0x0010
867 #define ISP2400_FW_ATTR_VI 0x0020
868 #define ISP2400_FW_ATTR_MQ 0x0040
869 #define ISP2400_FW_ATTR_MSIX 0x0080
870 #define ISP2400_FW_ATTR_FCOE 0x0800
871 #define ISP2400_FW_ATTR_VP0 0x1000
872 #define ISP2400_FW_ATTR_EXPFW 0x2000
873 #define ISP2400_FW_ATTR_HOTFW 0x4000
874 #define ISP2400_FW_ATTR_EXTNDED 0x8000
875 #define ISP2400_FW_ATTR_EXTVP 0x00010000
876 #define ISP2400_FW_ATTR_VN2VN 0x00040000
877 #define ISP2400_FW_ATTR_EXMOFF 0x00080000
878 #define ISP2400_FW_ATTR_NPMOFF 0x00100000
879 #define ISP2400_FW_ATTR_DIFCHOP 0x00400000
880 #define ISP2400_FW_ATTR_SRIOV 0x02000000
881 #define ISP2400_FW_ATTR_ASICTMP 0x0200000000
882 #define ISP2400_FW_ATTR_ATIOMQ 0x0400000000
885 * These are either manifestly true or are dependent on f/w attributes
887 #define ISP_CAP_TMODE(isp) \
888 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_TMODE))
889 #define ISP_CAP_SCCFW(isp) \
890 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_SCCLUN))
891 #define ISP_CAP_2KLOGIN(isp) \
892 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_2KLOGINS))
895 * This is only true for 24XX cards with this f/w attribute
897 #define ISP_CAP_MULTI_ID(isp) \
898 (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_MULTIID) : 0)
899 #define ISP_GET_VPIDX(isp, tag) \
900 (ISP_CAP_MULTI_ID(isp) ? tag : 0)
901 #define ISP_CAP_MSIX(isp) \
902 (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_MSIX) : 0)
903 #define ISP_CAP_VP0(isp) \
904 (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_VP0) : 0)
907 * This is true manifestly or is dependent on a f/w attribute
908 * but may or may not actually be *enabled*. In any case, it
909 * is enabled on a per-channel basis.
911 #define ISP_CAP_FCTAPE(isp) \
912 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_FCTAPE))
914 #define ISP_FCTAPE_ENABLED(isp, chan) \
915 (IS_24XX(isp)? (FCPARAM(isp, chan)->isp_xfwoptions & ICB2400_OPT2_FCTAPE) != 0 : (FCPARAM(isp, chan)->isp_xfwoptions & ICBXOPT_FCTAPE) != 0)
918 * Reduced Interrupt Operation Response Queue Entries
923 uint32_t req_handles[15];
928 uint16_t req_handles[30];
932 * FC (ISP2100/ISP2200/ISP2300/ISP2400) specific data structures
936 * Initialization Control Block
938 * Version One (prime) format.
942 uint8_t icb_reserved0;
943 uint16_t icb_fwoptions;
944 uint16_t icb_maxfrmlen;
945 uint16_t icb_maxalloc;
946 uint16_t icb_execthrottle;
947 uint8_t icb_retry_count;
948 uint8_t icb_retry_delay;
949 uint8_t icb_portname[8];
950 uint16_t icb_hardaddr;
951 uint8_t icb_iqdevtype;
952 uint8_t icb_logintime;
953 uint8_t icb_nodename[8];
954 uint16_t icb_rqstout;
955 uint16_t icb_rspnsin;
956 uint16_t icb_rqstqlen;
957 uint16_t icb_rsltqlen;
958 uint16_t icb_rqstaddr[4];
959 uint16_t icb_respaddr[4];
960 uint16_t icb_lunenables;
963 uint16_t icb_lunetimeout;
964 uint16_t icb_reserved1;
965 uint16_t icb_xfwoptions;
966 uint8_t icb_racctimer;
967 uint8_t icb_idelaytimer;
968 uint16_t icb_zfwoptions;
969 uint16_t icb_reserved2[13];
972 #define ICB_VERSION1 1
974 #define ICBOPT_EXTENDED 0x8000
975 #define ICBOPT_BOTH_WWNS 0x4000
976 #define ICBOPT_FULL_LOGIN 0x2000
977 #define ICBOPT_STOP_ON_QFULL 0x1000 /* 2200/2100 only */
978 #define ICBOPT_PREV_ADDRESS 0x0800
979 #define ICBOPT_SRCHDOWN 0x0400
980 #define ICBOPT_NOLIP 0x0200
981 #define ICBOPT_PDBCHANGE_AE 0x0100
982 #define ICBOPT_TGT_TYPE 0x0080
983 #define ICBOPT_INI_ADISC 0x0040
984 #define ICBOPT_INI_DISABLE 0x0020
985 #define ICBOPT_TGT_ENABLE 0x0010
986 #define ICBOPT_FAST_POST 0x0008
987 #define ICBOPT_FULL_DUPLEX 0x0004
988 #define ICBOPT_FAIRNESS 0x0002
989 #define ICBOPT_HARD_ADDRESS 0x0001
991 #define ICBXOPT_NO_LOGOUT 0x8000 /* no logout on link failure */
992 #define ICBXOPT_FCTAPE_CCQ 0x4000 /* FC-Tape Command Queueing */
993 #define ICBXOPT_FCTAPE_CONFIRM 0x2000
994 #define ICBXOPT_FCTAPE 0x1000
995 #define ICBXOPT_CLASS2_ACK0 0x0200
996 #define ICBXOPT_CLASS2 0x0100
997 #define ICBXOPT_NO_PLAY 0x0080 /* don't play if can't get hard addr */
998 #define ICBXOPT_TOPO_MASK 0x0070
999 #define ICBXOPT_LOOP_ONLY 0x0000
1000 #define ICBXOPT_PTP_ONLY 0x0010
1001 #define ICBXOPT_LOOP_2_PTP 0x0020
1002 #define ICBXOPT_PTP_2_LOOP 0x0030
1004 * The lower 4 bits of the xfwoptions field are the OPERATION MODE bits.
1005 * RIO is not defined for the 23XX cards (just 2200)
1007 #define ICBXOPT_RIO_OFF 0
1008 #define ICBXOPT_RIO_16BIT 1
1009 #define ICBXOPT_RIO_32BIT 2
1010 #define ICBXOPT_RIO_16BIT_IOCB 3
1011 #define ICBXOPT_RIO_32BIT_IOCB 4
1012 #define ICBXOPT_ZIO 5
1013 #define ICBXOPT_TIMER_MASK 0x7
1015 #define ICBZOPT_RATE_MASK 0xC000
1016 #define ICBZOPT_RATE_1GB 0x0000
1017 #define ICBZOPT_RATE_AUTO 0x8000
1018 #define ICBZOPT_RATE_2GB 0x4000
1019 #define ICBZOPT_50_OHM 0x2000
1020 #define ICBZOPT_NO_LOCAL_PLOGI 0x0080
1021 #define ICBZOPT_ENA_OOF 0x0040 /* out of order frame handling */
1022 #define ICBZOPT_RSPSZ_MASK 0x0030
1023 #define ICBZOPT_RSPSZ_24 0x0000
1024 #define ICBZOPT_RSPSZ_12 0x0010
1025 #define ICBZOPT_RSPSZ_24A 0x0020
1026 #define ICBZOPT_RSPSZ_32 0x0030
1027 #define ICBZOPT_SOFTID 0x0002
1028 #define ICBZOPT_ENA_RDXFR_RDY 0x0001
1030 /* 2400 F/W options */
1031 #define ICB2400_OPT1_BOTH_WWNS 0x00004000
1032 #define ICB2400_OPT1_FULL_LOGIN 0x00002000
1033 #define ICB2400_OPT1_PREV_ADDRESS 0x00000800
1034 #define ICB2400_OPT1_SRCHDOWN 0x00000400
1035 #define ICB2400_OPT1_NOLIP 0x00000200
1036 #define ICB2400_OPT1_INI_DISABLE 0x00000020
1037 #define ICB2400_OPT1_TGT_ENABLE 0x00000010
1038 #define ICB2400_OPT1_FULL_DUPLEX 0x00000004
1039 #define ICB2400_OPT1_FAIRNESS 0x00000002
1040 #define ICB2400_OPT1_HARD_ADDRESS 0x00000001
1042 #define ICB2400_OPT2_ENA_ATIOMQ 0x08000000
1043 #define ICB2400_OPT2_ENA_IHA 0x04000000
1044 #define ICB2400_OPT2_QOS 0x02000000
1045 #define ICB2400_OPT2_IOCBS 0x01000000
1046 #define ICB2400_OPT2_ENA_IHR 0x00400000
1047 #define ICB2400_OPT2_ENA_VMS 0x00200000
1048 #define ICB2400_OPT2_ENA_TA 0x00100000
1049 #define ICB2400_OPT2_TPRLIC 0x00004000
1050 #define ICB2400_OPT2_FCTAPE 0x00001000
1051 #define ICB2400_OPT2_FCSP 0x00000800
1052 #define ICB2400_OPT2_CLASS2_ACK0 0x00000200
1053 #define ICB2400_OPT2_CLASS2 0x00000100
1054 #define ICB2400_OPT2_NO_PLAY 0x00000080
1055 #define ICB2400_OPT2_TOPO_MASK 0x00000070
1056 #define ICB2400_OPT2_LOOP_ONLY 0x00000000
1057 #define ICB2400_OPT2_PTP_ONLY 0x00000010
1058 #define ICB2400_OPT2_LOOP_2_PTP 0x00000020
1059 #define ICB2400_OPT2_TIMER_MASK 0x0000000f
1060 #define ICB2400_OPT2_ZIO 0x00000005
1061 #define ICB2400_OPT2_ZIO1 0x00000006
1063 #define ICB2400_OPT3_NO_CTXDIS 0x40000000
1064 #define ICB2400_OPT3_ENA_ETH_RESP 0x08000000
1065 #define ICB2400_OPT3_ENA_ETH_ATIO 0x04000000
1066 #define ICB2400_OPT3_ENA_MFCF 0x00020000
1067 #define ICB2400_OPT3_SKIP_4GB 0x00010000
1068 #define ICB2400_OPT3_RATE_MASK 0x0000E000
1069 #define ICB2400_OPT3_RATE_1GB 0x00000000
1070 #define ICB2400_OPT3_RATE_2GB 0x00002000
1071 #define ICB2400_OPT3_RATE_AUTO 0x00004000
1072 #define ICB2400_OPT3_RATE_4GB 0x00006000
1073 #define ICB2400_OPT3_RATE_8GB 0x00008000
1074 #define ICB2400_OPT3_RATE_16GB 0x0000A000
1075 #define ICB2400_OPT3_ENA_OOF_XFRDY 0x00000200
1076 #define ICB2400_OPT3_NO_N2N_LOGI 0x00000100
1077 #define ICB2400_OPT3_NO_LOCAL_PLOGI 0x00000080
1078 #define ICB2400_OPT3_ENA_OOF 0x00000040
1079 /* note that a response size flag of zero is reserved! */
1080 #define ICB2400_OPT3_RSPSZ_MASK 0x00000030
1081 #define ICB2400_OPT3_RSPSZ_12 0x00000010
1082 #define ICB2400_OPT3_RSPSZ_24 0x00000020
1083 #define ICB2400_OPT3_RSPSZ_32 0x00000030
1084 #define ICB2400_OPT3_SOFTID 0x00000002
1086 #define ICB_MIN_FRMLEN 256
1087 #define ICB_MAX_FRMLEN 2112
1088 #define ICB_DFLT_FRMLEN 1024
1089 #define ICB_DFLT_ALLOC 256
1090 #define ICB_DFLT_THROTTLE 16
1091 #define ICB_DFLT_RDELAY 5
1092 #define ICB_DFLT_RCOUNT 3
1094 #define ICB_LOGIN_TOV 10
1095 #define ICB_LUN_ENABLE_TOV 15
1099 * And somebody at QLogic had a great idea that you could just change
1100 * the structure *and* keep the version number the same as the other cards.
1103 uint16_t icb_version;
1104 uint16_t icb_reserved0;
1105 uint16_t icb_maxfrmlen;
1106 uint16_t icb_execthrottle;
1107 uint16_t icb_xchgcnt;
1108 uint16_t icb_hardaddr;
1109 uint8_t icb_portname[8];
1110 uint8_t icb_nodename[8];
1111 uint16_t icb_rspnsin;
1112 uint16_t icb_rqstout;
1113 uint16_t icb_retry_count;
1114 uint16_t icb_priout;
1115 uint16_t icb_rsltqlen;
1116 uint16_t icb_rqstqlen;
1117 uint16_t icb_ldn_nols;
1118 uint16_t icb_prqstqlen;
1119 uint16_t icb_rqstaddr[4];
1120 uint16_t icb_respaddr[4];
1121 uint16_t icb_priaddr[4];
1122 uint16_t icb_msixresp;
1123 uint16_t icb_msixatio;
1124 uint16_t icb_reserved1[2];
1125 uint16_t icb_atio_in;
1126 uint16_t icb_atioqlen;
1127 uint16_t icb_atioqaddr[4];
1128 uint16_t icb_idelaytimer;
1129 uint16_t icb_logintime;
1130 uint32_t icb_fwoptions1;
1131 uint32_t icb_fwoptions2;
1132 uint32_t icb_fwoptions3;
1134 uint16_t icb_reserved2[3];
1135 uint16_t icb_enodemac[3];
1136 uint16_t icb_disctime;
1137 uint16_t icb_reserved3[4];
1140 #define RQRSP_ADDR0015 0
1141 #define RQRSP_ADDR1631 1
1142 #define RQRSP_ADDR3247 2
1143 #define RQRSP_ADDR4863 3
1155 #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \
1156 array[ICB_NNM0] = (uint8_t) ((wwn >> 0) & 0xff), \
1157 array[ICB_NNM1] = (uint8_t) ((wwn >> 8) & 0xff), \
1158 array[ICB_NNM2] = (uint8_t) ((wwn >> 16) & 0xff), \
1159 array[ICB_NNM3] = (uint8_t) ((wwn >> 24) & 0xff), \
1160 array[ICB_NNM4] = (uint8_t) ((wwn >> 32) & 0xff), \
1161 array[ICB_NNM5] = (uint8_t) ((wwn >> 40) & 0xff), \
1162 array[ICB_NNM6] = (uint8_t) ((wwn >> 48) & 0xff), \
1163 array[ICB_NNM7] = (uint8_t) ((wwn >> 56) & 0xff)
1165 #define MAKE_WWN_FROM_NODE_NAME(wwn, array) \
1166 wwn = ((uint64_t) array[ICB_NNM0]) | \
1167 ((uint64_t) array[ICB_NNM1] << 8) | \
1168 ((uint64_t) array[ICB_NNM2] << 16) | \
1169 ((uint64_t) array[ICB_NNM3] << 24) | \
1170 ((uint64_t) array[ICB_NNM4] << 32) | \
1171 ((uint64_t) array[ICB_NNM5] << 40) | \
1172 ((uint64_t) array[ICB_NNM6] << 48) | \
1173 ((uint64_t) array[ICB_NNM7] << 56)
1177 * For MULTI_ID firmware, this describes a
1178 * virtual port entity for getting status.
1181 uint16_t vp_port_status;
1182 uint8_t vp_port_options;
1183 uint8_t vp_port_loopid;
1184 uint8_t vp_port_portname[8];
1185 uint8_t vp_port_nodename[8];
1186 uint16_t vp_port_portid_lo; /* not present when trailing icb */
1187 uint16_t vp_port_portid_hi; /* not present when trailing icb */
1190 #define ICB2400_VPOPT_ENA_SNSLOGIN 0x00000040 /* Enable SNS Login and SCR for Virtual Ports */
1191 #define ICB2400_VPOPT_TGT_DISABLE 0x00000020 /* Target Mode Disabled */
1192 #define ICB2400_VPOPT_INI_ENABLE 0x00000010 /* Initiator Mode Enabled */
1193 #define ICB2400_VPOPT_ENABLED 0x00000008 /* VP Enabled */
1194 #define ICB2400_VPOPT_NOPLAY 0x00000004 /* ID Not Acquired */
1195 #define ICB2400_VPOPT_PREV_ADDRESS 0x00000002 /* Previously Assigned ID */
1196 #define ICB2400_VPOPT_HARD_ADDRESS 0x00000001 /* Hard Assigned ID */
1198 #define ICB2400_VPOPT_WRITE_SIZE 20
1201 * For MULTI_ID firmware, we append this structure
1202 * to the isp_icb_2400_t above, followed by a list
1203 * structures that are *most* of the vp_port_info_t.
1207 uint16_t vp_global_options;
1208 } isp_icb_2400_vpinfo_t;
1210 #define ICB2400_VPINFO_OFF 0x80 /* offset from start of ICB */
1211 #define ICB2400_VPINFO_PORT_OFF(chan) \
1212 (ICB2400_VPINFO_OFF + \
1213 sizeof (isp_icb_2400_vpinfo_t) + ((chan) * ICB2400_VPOPT_WRITE_SIZE))
1215 #define ICB2400_VPGOPT_FCA 0x01 /* Assume Clean Address bit in FLOGI ACC set (works only in static configurations) */
1216 #define ICB2400_VPGOPT_MID_DISABLE 0x02 /* when set, connection mode2 will work with NPIV-capable switched */
1217 #define ICB2400_VPGOPT_VP0_DECOUPLE 0x04 /* Allow VP0 decoupling if firmware supports it */
1218 #define ICB2400_VPGOPT_SUSP_FDISK 0x10 /* Suspend FDISC for Enabled VPs */
1219 #define ICB2400_VPGOPT_GEN_RIDA 0x20 /* Generate RIDA if FLOGI Fails */
1222 isphdr_t vp_ctrl_hdr;
1223 uint32_t vp_ctrl_handle;
1224 uint16_t vp_ctrl_index_fail;
1225 uint16_t vp_ctrl_status;
1226 uint16_t vp_ctrl_command;
1227 uint16_t vp_ctrl_vp_count;
1228 uint16_t vp_ctrl_idmap[16];
1229 uint16_t vp_ctrl_reserved[7];
1230 uint16_t vp_ctrl_fcf_index;
1233 #define VP_CTRL_CMD_ENABLE_VP 0x00
1234 #define VP_CTRL_CMD_DISABLE_VP 0x08
1235 #define VP_CTRL_CMD_DISABLE_VP_REINIT_LINK 0x09
1236 #define VP_CTRL_CMD_DISABLE_VP_LOGO 0x0A
1237 #define VP_CTRL_CMD_DISABLE_VP_LOGO_ALL 0x0B
1240 * We can use this structure for modifying either one or two VP ports after initialization
1243 isphdr_t vp_mod_hdr;
1244 uint32_t vp_mod_hdl;
1245 uint16_t vp_mod_reserved0;
1246 uint16_t vp_mod_status;
1249 uint8_t vp_mod_idx0;
1250 uint8_t vp_mod_idx1;
1258 uint8_t vp_mod_reserved2[8];
1261 #define VP_STS_OK 0x00
1262 #define VP_STS_ERR 0x01
1263 #define VP_CNT_ERR 0x02
1264 #define VP_GEN_ERR 0x03
1265 #define VP_IDX_ERR 0x04
1266 #define VP_STS_BSY 0x05
1268 #define VP_MODIFY 0x00
1269 #define VP_MODIFY_ENA 0x01
1270 #define VP_MODIFY_OPT 0x02
1271 #define VP_RESUME 0x03
1274 * Port Data Base Element
1278 uint16_t pdb_options;
1281 uint8_t pdb_hardaddr_bits[4];
1282 uint8_t pdb_portid_bits[4];
1283 uint8_t pdb_nodename[8];
1284 uint8_t pdb_portname[8];
1285 uint16_t pdb_execthrottle;
1286 uint16_t pdb_exec_count;
1287 uint8_t pdb_retry_count;
1288 uint8_t pdb_retry_delay;
1289 uint16_t pdb_resalloc;
1290 uint16_t pdb_curalloc;
1293 uint16_t pdb_tl_next;
1294 uint16_t pdb_tl_last;
1295 uint16_t pdb_features; /* PLOGI, Common Service */
1296 uint16_t pdb_pconcurrnt; /* PLOGI, Common Service */
1297 uint16_t pdb_roi; /* PLOGI, Common Service */
1299 uint8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */
1300 uint16_t pdb_rdsiz; /* PLOGI, Class 3 */
1301 uint16_t pdb_ncseq; /* PLOGI, Class 3 */
1302 uint16_t pdb_noseq; /* PLOGI, Class 3 */
1303 uint16_t pdb_labrtflg;
1304 uint16_t pdb_lstopflg;
1305 uint16_t pdb_sqhead;
1306 uint16_t pdb_sqtail;
1307 uint16_t pdb_ptimer;
1308 uint16_t pdb_nxt_seqid;
1309 uint16_t pdb_fcount;
1310 uint16_t pdb_prli_len;
1311 uint16_t pdb_prli_svc0;
1312 uint16_t pdb_prli_svc3;
1313 uint16_t pdb_loopid;
1314 uint16_t pdb_il_ptr;
1315 uint16_t pdb_sl_ptr;
1318 #define PDB_OPTIONS_XMITTING (1<<11)
1319 #define PDB_OPTIONS_LNKXMIT (1<<10)
1320 #define PDB_OPTIONS_ABORTED (1<<9)
1321 #define PDB_OPTIONS_ADISC (1<<1)
1323 #define PDB_STATE_DISCOVERY 0
1324 #define PDB_STATE_WDISC_ACK 1
1325 #define PDB_STATE_PLOGI 2
1326 #define PDB_STATE_PLOGI_ACK 3
1327 #define PDB_STATE_PRLI 4
1328 #define PDB_STATE_PRLI_ACK 5
1329 #define PDB_STATE_LOGGED_IN 6
1330 #define PDB_STATE_PORT_UNAVAIL 7
1331 #define PDB_STATE_PRLO 8
1332 #define PDB_STATE_PRLO_ACK 9
1333 #define PDB_STATE_PLOGO 10
1334 #define PDB_STATE_PLOG_ACK 11
1336 #define SVC3_ROLE_MASK 0x30
1337 #define SVC3_ROLE_SHIFT 4
1339 #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2])
1340 #define BITS2WORD_24XX(x) ((x)[0] << 16 | (x)[1] << 8 | (x)[2])
1343 * Port Data Base Element- 24XX cards
1347 uint8_t pdb_curstate;
1348 uint8_t pdb_laststate;
1349 uint8_t pdb_hardaddr_bits[4];
1350 uint8_t pdb_portid_bits[4];
1351 #define pdb_nxt_seqid_2400 pdb_portid_bits[3]
1352 uint16_t pdb_retry_timer;
1353 uint16_t pdb_handle;
1354 uint16_t pdb_rcv_dsize;
1355 uint16_t pdb_reserved0;
1356 uint16_t pdb_prli_svc0;
1357 uint16_t pdb_prli_svc3;
1358 uint8_t pdb_portname[8];
1359 uint8_t pdb_nodename[8];
1360 uint8_t pdb_reserved1[24];
1363 #define PDB2400_TID_SUPPORTED 0x4000
1364 #define PDB2400_FC_TAPE 0x0080
1365 #define PDB2400_CLASS2_ACK0 0x0040
1366 #define PDB2400_FCP_CONF 0x0020
1367 #define PDB2400_CLASS2 0x0010
1368 #define PDB2400_ADDR_VALID 0x0002
1370 #define PDB2400_STATE_PLOGI_PEND 0x03
1371 #define PDB2400_STATE_PLOGI_DONE 0x04
1372 #define PDB2400_STATE_PRLI_PEND 0x05
1373 #define PDB2400_STATE_LOGGED_IN 0x06
1374 #define PDB2400_STATE_PORT_UNAVAIL 0x07
1375 #define PDB2400_STATE_PRLO_PEND 0x09
1376 #define PDB2400_STATE_LOGO_PEND 0x0B
1379 * Common elements from the above two structures that are actually useful to us.
1383 uint16_t prli_word3;
1386 uint8_t portname[8];
1387 uint8_t nodename[8];
1391 * Port/Node Name List Element
1394 uint8_t pnnle_name[8];
1395 uint16_t pnnle_handle;
1396 uint16_t pnnle_reserved;
1399 #define PNNL_OPTIONS_NODE_NAMES (1<<0)
1400 #define PNNL_OPTIONS_PORT_DATA (1<<2)
1401 #define PNNL_OPTIONS_INITIATORS (1<<3)
1404 * Port and N-Port Handle List Element
1407 uint16_t pnhle_port_id_lo;
1408 uint16_t pnhle_port_id_hi_handle;
1412 uint16_t pnhle_port_id_lo;
1413 uint16_t pnhle_port_id_hi;
1414 uint16_t pnhle_handle;
1418 uint16_t pnhle_port_id_lo;
1419 uint16_t pnhle_port_id_hi;
1420 uint16_t pnhle_handle;
1421 uint16_t pnhle_reserved;
1425 * Port Database Changed Async Event information for 24XX cards
1428 #define PDB24XX_AE_GLOBAL 0xFFFF
1431 #define PDB24XX_AE_OK 0x00
1432 #define PDB24XX_AE_IMPL_LOGO_1 0x01
1433 #define PDB24XX_AE_IMPL_LOGO_2 0x02
1434 #define PDB24XX_AE_IMPL_LOGO_3 0x03
1435 #define PDB24XX_AE_PLOGI_RCVD 0x04
1436 #define PDB24XX_AE_PLOGI_RJT 0x05
1437 #define PDB24XX_AE_PRLI_RCVD 0x06
1438 #define PDB24XX_AE_PRLI_RJT 0x07
1439 #define PDB24XX_AE_TPRLO 0x08
1440 #define PDB24XX_AE_TPRLO_RJT 0x09
1441 #define PDB24XX_AE_PRLO_RCVD 0x0a
1442 #define PDB24XX_AE_LOGO_RCVD 0x0b
1443 #define PDB24XX_AE_TOPO_CHG 0x0c
1444 #define PDB24XX_AE_NPORT_CHG 0x0d
1445 #define PDB24XX_AE_FLOGI_RJT 0x0e
1446 #define PDB24XX_AE_BAD_FANN 0x0f
1447 #define PDB24XX_AE_FLOGI_TIMO 0x10
1448 #define PDB24XX_AE_ABX_LOGO 0x11
1449 #define PDB24XX_AE_PLOGI_DONE 0x12
1450 #define PDB24XX_AE_PRLI_DONE 0x13
1451 #define PDB24XX_AE_OPN_1 0x14
1452 #define PDB24XX_AE_OPN_2 0x15
1453 #define PDB24XX_AE_TXERR 0x16
1454 #define PDB24XX_AE_FORCED_LOGO 0x17
1455 #define PDB24XX_AE_DISC_TIMO 0x18
1458 * Genericized Port Login/Logout software structure
1467 /* the flags to use are those for PLOGX_FLG_* below */
1470 * ISP24XX- Login/Logout Port IOCB
1473 isphdr_t plogx_header;
1474 uint32_t plogx_handle;
1475 uint16_t plogx_status;
1476 uint16_t plogx_nphdl;
1477 uint16_t plogx_flags;
1478 uint16_t plogx_vphdl; /* low 8 bits */
1479 uint16_t plogx_portlo; /* low 16 bits */
1480 uint16_t plogx_rspsz_porthi;
1487 #define PLOGX_STATUS_OK 0x00
1488 #define PLOGX_STATUS_UNAVAIL 0x28
1489 #define PLOGX_STATUS_LOGOUT 0x29
1490 #define PLOGX_STATUS_IOCBERR 0x31
1492 #define PLOGX_IOCBERR_NOLINK 0x01
1493 #define PLOGX_IOCBERR_NOIOCB 0x02
1494 #define PLOGX_IOCBERR_NOXGHG 0x03
1495 #define PLOGX_IOCBERR_FAILED 0x04 /* further info in IOPARM 1 */
1496 #define PLOGX_IOCBERR_NOFABRIC 0x05
1497 #define PLOGX_IOCBERR_NOTREADY 0x07
1498 #define PLOGX_IOCBERR_NOLOGIN 0x09 /* further info in IOPARM 1 */
1499 #define PLOGX_IOCBERR_NOPCB 0x0a
1500 #define PLOGX_IOCBERR_REJECT 0x18 /* further info in IOPARM 1 */
1501 #define PLOGX_IOCBERR_EINVAL 0x19 /* further info in IOPARM 1 */
1502 #define PLOGX_IOCBERR_PORTUSED 0x1a /* further info in IOPARM 1 */
1503 #define PLOGX_IOCBERR_HNDLUSED 0x1b /* further info in IOPARM 1 */
1504 #define PLOGX_IOCBERR_NOHANDLE 0x1c
1505 #define PLOGX_IOCBERR_NOFLOGI 0x1f /* further info in IOPARM 1 */
1507 #define PLOGX_FLG_CMD_MASK 0xf
1508 #define PLOGX_FLG_CMD_PLOGI 0
1509 #define PLOGX_FLG_CMD_PRLI 1
1510 #define PLOGX_FLG_CMD_PDISC 2
1511 #define PLOGX_FLG_CMD_LOGO 8
1512 #define PLOGX_FLG_CMD_PRLO 9
1513 #define PLOGX_FLG_CMD_TPRLO 10
1515 #define PLOGX_FLG_COND_PLOGI 0x10 /* if with PLOGI */
1516 #define PLOGX_FLG_IMPLICIT 0x10 /* if with LOGO, PRLO, TPRLO */
1517 #define PLOGX_FLG_SKIP_PRLI 0x20 /* if with PLOGI */
1518 #define PLOGX_FLG_IMPLICIT_LOGO_ALL 0x20 /* if with LOGO */
1519 #define PLOGX_FLG_EXPLICIT_LOGO 0x40 /* if with LOGO */
1520 #define PLOGX_FLG_COMMON_FEATURES 0x80 /* if with PLOGI */
1521 #define PLOGX_FLG_FREE_NPHDL 0x80 /* if with with LOGO */
1523 #define PLOGX_FLG_CLASS2 0x100 /* if with PLOGI */
1524 #define PLOGX_FLG_FCP2_OVERRIDE 0x200 /* if with PRLOG, PRLI */
1527 * Report ID Acquisistion (24XX multi-id firmware)
1530 isphdr_t ridacq_hdr;
1531 uint32_t ridacq_handle;
1532 uint8_t ridacq_vp_acquired;
1533 uint8_t ridacq_vp_setup;
1534 uint8_t ridacq_vp_index;
1535 uint8_t ridacq_vp_status;
1536 uint16_t ridacq_vp_port_lo;
1537 uint8_t ridacq_vp_port_hi;
1538 uint8_t ridacq_format; /* 0 or 1 */
1539 uint16_t ridacq_map[8];
1540 uint8_t ridacq_reserved1[32];
1543 #define RIDACQ_STS_COMPLETE 0
1544 #define RIDACQ_STS_UNACQUIRED 1
1545 #define RIDACQ_STS_CHANGED 2
1546 #define RIDACQ_STS_SNS_TIMEOUT 3
1547 #define RIDACQ_STS_SNS_REJECTED 4
1548 #define RIDACQ_STS_SCR_TIMEOUT 5
1549 #define RIDACQ_STS_SCR_REJECTED 6
1552 * Simple Name Server Data Structures
1554 #define SNS_GA_NXT 0x100
1555 #define SNS_GPN_ID 0x112
1556 #define SNS_GNN_ID 0x113
1557 #define SNS_GFT_ID 0x117
1558 #define SNS_GFF_ID 0x11F
1559 #define SNS_GID_FT 0x171
1560 #define SNS_GID_PT 0x1A1
1561 #define SNS_RFT_ID 0x217
1562 #define SNS_RSPN_ID 0x218
1563 #define SNS_RFF_ID 0x21F
1564 #define SNS_RSNN_NN 0x239
1566 uint16_t snscb_rblen; /* response buffer length (words) */
1567 uint16_t snscb_reserved0;
1568 uint16_t snscb_addr[4]; /* response buffer address */
1569 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1570 uint16_t snscb_reserved1;
1571 uint16_t snscb_data[]; /* variable data */
1572 } sns_screq_t; /* Subcommand Request Structure */
1575 uint16_t snscb_rblen; /* response buffer length (words) */
1576 uint16_t snscb_reserved0;
1577 uint16_t snscb_addr[4]; /* response buffer address */
1578 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1579 uint16_t snscb_reserved1;
1581 uint16_t snscb_reserved2;
1582 uint32_t snscb_reserved3;
1583 uint32_t snscb_port;
1585 #define SNS_GA_NXT_REQ_SIZE (sizeof (sns_ga_nxt_req_t))
1587 typedef struct { /* Used for GFT_ID, GFF_ID, etc. */
1588 uint16_t snscb_rblen; /* response buffer length (words) */
1589 uint16_t snscb_reserved0;
1590 uint16_t snscb_addr[4]; /* response buffer address */
1591 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1592 uint16_t snscb_reserved1;
1594 uint16_t snscb_mword_div_2;
1595 uint32_t snscb_reserved3;
1596 uint32_t snscb_portid;
1598 #define SNS_GXX_ID_REQ_SIZE (sizeof (sns_gxx_id_req_t))
1601 uint16_t snscb_rblen; /* response buffer length (words) */
1602 uint16_t snscb_reserved0;
1603 uint16_t snscb_addr[4]; /* response buffer address */
1604 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1605 uint16_t snscb_reserved1;
1607 uint16_t snscb_mword_div_2;
1608 uint32_t snscb_reserved3;
1609 uint32_t snscb_fc4_type;
1611 #define SNS_GID_FT_REQ_SIZE (sizeof (sns_gid_ft_req_t))
1614 uint16_t snscb_rblen; /* response buffer length (words) */
1615 uint16_t snscb_reserved0;
1616 uint16_t snscb_addr[4]; /* response buffer address */
1617 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1618 uint16_t snscb_reserved1;
1620 uint16_t snscb_mword_div_2;
1621 uint32_t snscb_reserved3;
1622 uint8_t snscb_port_type;
1623 uint8_t snscb_domain;
1625 uint8_t snscb_flags;
1627 #define SNS_GID_PT_REQ_SIZE (sizeof (sns_gid_pt_req_t))
1630 uint16_t snscb_rblen; /* response buffer length (words) */
1631 uint16_t snscb_reserved0;
1632 uint16_t snscb_addr[4]; /* response buffer address */
1633 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1634 uint16_t snscb_reserved1;
1636 uint16_t snscb_reserved2;
1637 uint32_t snscb_reserved3;
1638 uint32_t snscb_port;
1639 uint32_t snscb_fc4_types[8];
1641 #define SNS_RFT_ID_REQ_SIZE (sizeof (sns_rft_id_req_t))
1644 ct_hdr_t snscb_cthdr;
1645 uint8_t snscb_port_type;
1646 uint8_t snscb_port_id[3];
1647 uint8_t snscb_portname[8];
1648 uint16_t snscb_data[]; /* variable data */
1649 } sns_scrsp_t; /* Subcommand Response Structure */
1652 ct_hdr_t snscb_cthdr;
1653 uint8_t snscb_port_type;
1654 uint8_t snscb_port_id[3];
1655 uint8_t snscb_portname[8];
1656 uint8_t snscb_pnlen; /* symbolic port name length */
1657 uint8_t snscb_pname[255]; /* symbolic port name */
1658 uint8_t snscb_nodename[8];
1659 uint8_t snscb_nnlen; /* symbolic node name length */
1660 uint8_t snscb_nname[255]; /* symbolic node name */
1661 uint8_t snscb_ipassoc[8];
1662 uint8_t snscb_ipaddr[16];
1663 uint8_t snscb_svc_class[4];
1664 uint8_t snscb_fc4_types[32];
1665 uint8_t snscb_fpname[8];
1666 uint8_t snscb_reserved;
1667 uint8_t snscb_hardaddr[3];
1668 } sns_ga_nxt_rsp_t; /* Subcommand Response Structure */
1669 #define SNS_GA_NXT_RESP_SIZE (sizeof (sns_ga_nxt_rsp_t))
1672 ct_hdr_t snscb_cthdr;
1673 uint8_t snscb_wwn[8];
1675 #define SNS_GXN_ID_RESP_SIZE (sizeof (sns_gxn_id_rsp_t))
1678 ct_hdr_t snscb_cthdr;
1679 uint32_t snscb_fc4_types[8];
1681 #define SNS_GFT_ID_RESP_SIZE (sizeof (sns_gft_id_rsp_t))
1684 ct_hdr_t snscb_cthdr;
1685 uint32_t snscb_fc4_features[32];
1687 #define SNS_GFF_ID_RESP_SIZE (sizeof (sns_gff_id_rsp_t))
1689 typedef struct { /* Used for GID_FT, GID_PT, etc. */
1690 ct_hdr_t snscb_cthdr;
1696 #define SNS_GID_XX_RESP_SIZE(x) ((sizeof (sns_gid_xx_rsp_t)) + ((x - 1) << 2))
1699 * Other Misc Structures
1702 /* ELS Pass Through */
1705 uint32_t els_handle;
1706 uint16_t els_status;
1708 uint16_t els_xmit_dsd_count; /* outgoing only */
1712 uint16_t els_recv_dsd_count; /* outgoing only */
1714 uint8_t els_reserved1;
1716 uint8_t els_did_mid;
1718 uint8_t els_reserved2;
1719 uint16_t els_reserved3;
1720 uint16_t els_ctl_flags;
1723 uint32_t _els_bytecnt;
1724 uint32_t _els_subcode1;
1725 uint32_t _els_subcode2;
1726 uint8_t _els_reserved4[20];
1729 uint32_t _els_recv_bytecnt;
1730 uint32_t _els_xmit_bytecnt;
1731 uint32_t _els_xmit_dsd_length;
1732 uint16_t _els_xmit_dsd_a1500;
1733 uint16_t _els_xmit_dsd_a3116;
1734 uint16_t _els_xmit_dsd_a4732;
1735 uint16_t _els_xmit_dsd_a6348;
1736 uint32_t _els_recv_dsd_length;
1737 uint16_t _els_recv_dsd_a1500;
1738 uint16_t _els_recv_dsd_a3116;
1739 uint16_t _els_recv_dsd_a4732;
1740 uint16_t _els_recv_dsd_a6348;
1743 #define els_bytecnt inout.in._els_bytecnt
1744 #define els_subcode1 inout.in._els_subcode1
1745 #define els_subcode2 inout.in._els_subcode2
1746 #define els_reserved4 inout.in._els_reserved4
1747 #define els_recv_bytecnt inout.out._els_recv_bytecnt
1748 #define els_xmit_bytecnt inout.out._els_xmit_bytecnt
1749 #define els_xmit_dsd_length inout.out._els_xmit_dsd_length
1750 #define els_xmit_dsd_a1500 inout.out._els_xmit_dsd_a1500
1751 #define els_xmit_dsd_a3116 inout.out._els_xmit_dsd_a3116
1752 #define els_xmit_dsd_a4732 inout.out._els_xmit_dsd_a4732
1753 #define els_xmit_dsd_a6348 inout.out._els_xmit_dsd_a6348
1754 #define els_recv_dsd_length inout.out._els_recv_dsd_length
1755 #define els_recv_dsd_a1500 inout.out._els_recv_dsd_a1500
1756 #define els_recv_dsd_a3116 inout.out._els_recv_dsd_a3116
1757 #define els_recv_dsd_a4732 inout.out._els_recv_dsd_a4732
1758 #define els_recv_dsd_a6348 inout.out._els_recv_dsd_a6348
1762 * A handy package structure for running FC-SCSI commands internally
1773 uint32_t data_length;
1781 uint32_t data_residual;
1784 uint16_t sense_length;
1785 uint8_t sense_data[32];
1791 * Target Mode related definitions
1793 #define QLTM_SENSELEN 18 /* non-FC cards only */
1794 #define QLTM_SVALID 0x80
1797 * Structure for Enable Lun and Modify Lun queue entries
1801 uint32_t le_reserved;
1804 uint8_t le_ops; /* Modify LUN only */
1805 uint8_t le_tgt; /* Not for FC */
1806 uint32_t le_flags; /* Not for FC */
1808 uint8_t le_reserved2;
1809 uint8_t le_cmd_count;
1810 uint8_t le_in_count;
1811 uint8_t le_cdb6len; /* Not for FC */
1812 uint8_t le_cdb7len; /* Not for FC */
1813 uint16_t le_timeout;
1814 uint16_t le_reserved3[20];
1820 #define LUN_TQAE 0x00000002 /* bit1 Tagged Queue Action Enable */
1821 #define LUN_DSSM 0x01000000 /* bit24 Disable Sending SDP Message */
1822 #define LUN_DISAD 0x02000000 /* bit25 Disable autodisconnect */
1823 #define LUN_DM 0x40000000 /* bit30 Disconnects Mandatory */
1828 #define LUN_CCINCR 0x01 /* increment command count */
1829 #define LUN_CCDECR 0x02 /* decrement command count */
1830 #define LUN_ININCR 0x40 /* increment immed. notify count */
1831 #define LUN_INDECR 0x80 /* decrement immed. notify count */
1836 #define LUN_OK 0x01 /* we be rockin' */
1837 #define LUN_ERR 0x04 /* request completed with error */
1838 #define LUN_INVAL 0x06 /* invalid request */
1839 #define LUN_NOCAP 0x16 /* can't provide requested capability */
1840 #define LUN_ENABLED 0x3E /* LUN already enabled */
1843 * Immediate Notify Entry structure
1845 #define IN_MSGLEN 8 /* 8 bytes */
1846 #define IN_RSVDLEN 8 /* 8 words */
1849 uint32_t in_reserved;
1850 uint8_t in_lun; /* lun */
1851 uint8_t in_iid; /* initiator */
1852 uint8_t in_reserved2;
1853 uint8_t in_tgt; /* target */
1857 uint8_t in_tag_val; /* tag value */
1858 uint8_t in_tag_type; /* tag type */
1859 uint16_t in_seqid; /* sequence id */
1860 uint8_t in_msg[IN_MSGLEN]; /* SCSI message bytes */
1861 uint16_t in_reserved3[IN_RSVDLEN];
1862 uint8_t in_sense[QLTM_SENSELEN];/* suggested sense data */
1867 uint32_t in_reserved;
1868 uint8_t in_lun; /* lun */
1869 uint8_t in_iid; /* initiator */
1871 uint32_t in_reserved2;
1873 uint16_t in_task_flags;
1874 uint16_t in_seqid; /* sequence id */
1879 uint32_t in_reserved;
1880 uint16_t in_iid; /* initiator */
1882 uint32_t in_reserved2;
1884 uint16_t in_task_flags;
1885 uint16_t in_seqid; /* sequence id */
1889 * Values for the in_status field
1891 #define IN_REJECT 0x0D /* Message Reject message received */
1892 #define IN_RESET 0x0E /* Bus Reset occurred */
1893 #define IN_NO_RCAP 0x16 /* requested capability not available */
1894 #define IN_IDE_RECEIVED 0x33 /* Initiator Detected Error msg received */
1895 #define IN_RSRC_UNAVAIL 0x34 /* resource unavailable */
1896 #define IN_MSG_RECEIVED 0x36 /* SCSI message received */
1897 #define IN_ABORT_TASK 0x20 /* task named in RX_ID is being aborted (FC) */
1898 #define IN_PORT_LOGOUT 0x29 /* port has logged out (FC) */
1899 #define IN_PORT_CHANGED 0x2A /* port changed */
1900 #define IN_GLOBAL_LOGO 0x2E /* all ports logged out */
1901 #define IN_NO_NEXUS 0x3B /* Nexus not established */
1902 #define IN_SRR_RCVD 0x45 /* SRR received */
1905 * Values for the in_task_flags field- should only get one at a time!
1907 #define TASK_FLAGS_RESERVED_MASK (0xe700)
1908 #define TASK_FLAGS_CLEAR_ACA (1<<14)
1909 #define TASK_FLAGS_TARGET_RESET (1<<13)
1910 #define TASK_FLAGS_LUN_RESET (1<<12)
1911 #define TASK_FLAGS_CLEAR_TASK_SET (1<<10)
1912 #define TASK_FLAGS_ABORT_TASK_SET (1<<9)
1915 * ISP24XX Immediate Notify
1919 uint32_t in_reserved;
1921 uint16_t in_reserved1;
1923 uint16_t in_srr_rxid;
1925 uint8_t in_status_subcode;
1926 uint8_t in_fwhandle;
1928 uint16_t in_srr_reloff_lo;
1929 uint16_t in_srr_reloff_hi;
1931 uint16_t in_srr_oxid;
1933 * If bit 2 is set in in_flags, the N-Port and
1934 * handle tags are valid. If the received ELS is
1935 * a LOGO, then these tags contain the N Port ID
1936 * from the LOGO payload. If the received ELS
1937 * request is TPRLO, these tags contain the
1938 * Third Party Originator N Port ID.
1940 uint16_t in_nport_id_hi;
1941 #define in_prli_options in_nport_id_hi
1942 uint8_t in_nport_id_lo;
1943 uint8_t in_reserved3;
1944 uint16_t in_np_handle;
1945 uint8_t in_reserved4[12];
1946 uint8_t in_reserved5;
1948 uint32_t in_reserved6;
1949 uint16_t in_portid_lo;
1950 uint8_t in_portid_hi;
1951 uint8_t in_reserved7;
1952 uint16_t in_reserved8;
1954 } in_fcentry_24xx_t;
1956 #define IN24XX_FLAG_PUREX_IOCB 0x1
1957 #define IN24XX_FLAG_GLOBAL_LOGOUT 0x2
1958 #define IN24XX_FLAG_NPHDL_VALID 0x4
1959 #define IN24XX_FLAG_N2N_PRLI 0x8
1960 #define IN24XX_FLAG_PN_NN_VALID 0x10
1962 #define IN24XX_LIP_RESET 0x0E
1963 #define IN24XX_LINK_RESET 0x0F
1964 #define IN24XX_PORT_LOGOUT 0x29
1965 #define IN24XX_PORT_CHANGED 0x2A
1966 #define IN24XX_LINK_FAILED 0x2E
1967 #define IN24XX_SRR_RCVD 0x45
1968 #define IN24XX_ELS_RCVD 0x46 /*
1969 * login-affectin ELS received- check
1970 * subcode for specific opcode
1974 * For f/w > 4.0.25, these offsets in the Immediate Notify contain
1975 * the WWNN/WWPN if the ELS is PLOGI, PDISC or ADISC. The WWN is in
1976 * Big Endian format.
1978 #define IN24XX_PRLI_WWNN_OFF 0x18
1979 #define IN24XX_PRLI_WWPN_OFF 0x28
1980 #define IN24XX_PLOGI_WWNN_OFF 0x20
1981 #define IN24XX_PLOGI_WWPN_OFF 0x28
1984 * For f/w > 4.0.25, this offset in the Immediate Notify contain
1985 * the WWPN if the ELS is LOGO. The WWN is in Big Endian format.
1987 #define IN24XX_LOGO_WWPN_OFF 0x28
1990 * Immediate Notify Status Subcodes for IN24XX_PORT_LOGOUT
1992 #define IN24XX_PORT_LOGOUT_PDISC_TMO 0x00
1993 #define IN24XX_PORT_LOGOUT_UXPR_DISC 0x01
1994 #define IN24XX_PORT_LOGOUT_OWN_OPN 0x02
1995 #define IN24XX_PORT_LOGOUT_OWN_OPN_SFT 0x03
1996 #define IN24XX_PORT_LOGOUT_ABTS_TMO 0x04
1997 #define IN24XX_PORT_LOGOUT_DISC_RJT 0x05
1998 #define IN24XX_PORT_LOGOUT_LOGIN_NEEDED 0x06
1999 #define IN24XX_PORT_LOGOUT_BAD_DISC 0x07
2000 #define IN24XX_PORT_LOGOUT_LOST_ALPA 0x08
2001 #define IN24XX_PORT_LOGOUT_XMIT_FAILURE 0x09
2004 * Immediate Notify Status Subcodes for IN24XX_PORT_CHANGED
2006 #define IN24XX_PORT_CHANGED_BADFAN 0x00
2007 #define IN24XX_PORT_CHANGED_TOPO_CHANGE 0x01
2008 #define IN24XX_PORT_CHANGED_FLOGI_ACC 0x02
2009 #define IN24XX_PORT_CHANGED_FLOGI_RJT 0x03
2010 #define IN24XX_PORT_CHANGED_TIMEOUT 0x04
2011 #define IN24XX_PORT_CHANGED_PORT_CHANGE 0x05
2014 * Notify Acknowledge Entry structure
2016 #define NA_RSVDLEN 22
2019 uint32_t na_reserved;
2020 uint8_t na_lun; /* lun */
2021 uint8_t na_iid; /* initiator */
2022 uint8_t na_reserved2;
2023 uint8_t na_tgt; /* target */
2027 uint16_t na_seqid; /* sequence id */
2028 uint16_t na_reserved3[NA_RSVDLEN];
2032 * Value for the na_event field
2034 #define NA_RST_CLRD 0x80 /* Clear an async event notification */
2035 #define NA_OK 0x01 /* Notify Acknowledge Succeeded */
2036 #define NA_INVALID 0x06 /* Invalid Notify Acknowledge */
2038 #define NA2_RSVDLEN 21
2041 uint32_t na_reserved;
2042 uint8_t na_reserved1;
2043 uint8_t na_iid; /* initiator loop id */
2044 uint16_t na_response;
2046 uint16_t na_reserved2;
2048 uint16_t na_task_flags;
2049 uint16_t na_seqid; /* sequence id */
2050 uint16_t na_reserved3[NA2_RSVDLEN];
2055 uint32_t na_reserved;
2056 uint16_t na_iid; /* initiator loop id */
2057 uint16_t na_response; /* response code */
2059 uint16_t na_reserved2;
2061 uint16_t na_task_flags;
2062 uint16_t na_seqid; /* sequence id */
2063 uint16_t na_reserved3[NA2_RSVDLEN];
2066 #define NAFC_RCOUNT 0x80 /* increment resource count */
2067 #define NAFC_RST_CLRD 0x20 /* Clear LIP Reset */
2068 #define NAFC_TVALID 0x10 /* task mangement response code is valid */
2071 * ISP24XX Notify Acknowledge
2078 uint16_t na_reserved1;
2080 uint16_t na_srr_rxid;
2082 uint8_t na_status_subcode;
2083 uint8_t na_fwhandle;
2085 uint16_t na_srr_reloff_lo;
2086 uint16_t na_srr_reloff_hi;
2088 uint16_t na_srr_flags;
2089 uint8_t na_reserved3[18];
2090 uint8_t na_reserved4;
2092 uint8_t na_srr_reject_vunique;
2093 uint8_t na_srr_reject_explanation;
2094 uint8_t na_srr_reject_code;
2095 uint8_t na_reserved5;
2096 uint8_t na_reserved6[6];
2098 } na_fcentry_24xx_t;
2101 * Accept Target I/O Entry structure
2103 #define ATIO_CDBLEN 26
2107 uint16_t at_reserved;
2109 uint8_t at_lun; /* lun */
2110 uint8_t at_iid; /* initiator */
2111 uint8_t at_cdblen; /* cdb length */
2112 uint8_t at_tgt; /* target */
2114 uint8_t at_status; /* firmware status */
2115 uint8_t at_scsi_status; /* scsi status */
2116 uint8_t at_tag_val; /* tag value */
2117 uint8_t at_tag_type; /* tag type */
2118 uint8_t at_cdb[ATIO_CDBLEN]; /* received CDB */
2119 uint8_t at_sense[QLTM_SENSELEN];/* suggested sense data */
2125 #define AT_NODISC 0x00008000 /* disconnect disabled */
2126 #define AT_TQAE 0x00000002 /* Tagged Queue Action enabled */
2131 #define AT_PATH_INVALID 0x07 /* ATIO sent to firmware for disabled lun */
2132 #define AT_RESET 0x0E /* SCSI Bus Reset Occurred */
2133 #define AT_PHASE_ERROR 0x14 /* Bus phase sequence error */
2134 #define AT_NOCAP 0x16 /* Requested capability not available */
2135 #define AT_BDR_MSG 0x17 /* Bus Device Reset msg received */
2136 #define AT_CDB 0x3D /* CDB received */
2138 * Macros to create and fetch and test concatenated handle and tag value macros
2141 #define AT_MAKE_TAGID(tid, aep) \
2142 tid = aep->at_handle; \
2143 if (aep->at_flags & AT_TQAE) { \
2144 tid |= (aep->at_tag_val << 16); \
2148 #define CT_MAKE_TAGID(tid, ct) \
2149 tid = ct->ct_fwhandle; \
2150 if (ct->ct_flags & CT_TQAE) { \
2151 tid |= (ct->ct_tag_val << 16); \
2155 #define AT_HAS_TAG(val) ((val) & (1 << 24))
2156 #define AT_GET_TAG(val) (((val) >> 16) & 0xff)
2157 #define AT_GET_HANDLE(val) ((val) & 0xffff)
2159 #define IN_MAKE_TAGID(tid, inp) \
2160 tid = inp->in_seqid; \
2161 tid |= (inp->in_tag_val << 16); \
2165 * Accept Target I/O Entry structure, Type 2
2167 #define ATIO2_CDBLEN 16
2171 uint32_t at_reserved;
2172 uint8_t at_lun; /* lun or reserved */
2173 uint8_t at_iid; /* initiator */
2174 uint16_t at_rxid; /* response ID */
2176 uint16_t at_status; /* firmware status */
2177 uint8_t at_crn; /* command reference number */
2178 uint8_t at_taskcodes;
2179 uint8_t at_taskflags;
2180 uint8_t at_execodes;
2181 uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */
2182 uint32_t at_datalen; /* allocated data len */
2183 uint16_t at_scclun; /* SCC Lun or reserved */
2184 uint16_t at_wwpn[4]; /* WWPN of initiator */
2185 uint16_t at_reserved2[6];
2191 uint32_t at_reserved;
2192 uint16_t at_iid; /* initiator */
2193 uint16_t at_rxid; /* response ID */
2195 uint16_t at_status; /* firmware status */
2196 uint8_t at_crn; /* command reference number */
2197 uint8_t at_taskcodes;
2198 uint8_t at_taskflags;
2199 uint8_t at_execodes;
2200 uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */
2201 uint32_t at_datalen; /* allocated data len */
2202 uint16_t at_scclun; /* SCC Lun or reserved */
2203 uint16_t at_wwpn[4]; /* WWPN of initiator */
2204 uint16_t at_reserved2[6];
2208 #define ATIO2_WWPN_OFFSET 0x2A
2209 #define ATIO2_OXID_OFFSET 0x3E
2211 #define ATIO2_TC_ATTR_MASK 0x7
2212 #define ATIO2_TC_ATTR_SIMPLEQ 0
2213 #define ATIO2_TC_ATTR_HEADOFQ 1
2214 #define ATIO2_TC_ATTR_ORDERED 2
2215 #define ATIO2_TC_ATTR_ACAQ 4
2216 #define ATIO2_TC_ATTR_UNTAGGED 5
2218 #define ATIO2_EX_WRITE 0x1
2219 #define ATIO2_EX_READ 0x2
2221 * Macros to create and fetch and test concatenated handle and tag value macros
2223 #define AT2_MAKE_TAGID(tid, bus, inst, aep) \
2224 tid = aep->at_rxid; \
2225 tid |= (((uint64_t)inst) << 32); \
2226 tid |= (((uint64_t)bus) << 48)
2228 #define CT2_MAKE_TAGID(tid, bus, inst, ct) \
2229 tid = ct->ct_rxid; \
2230 tid |= (((uint64_t)inst) << 32); \
2231 tid |= (((uint64_t)(bus & 0xff)) << 48)
2233 #define AT2_HAS_TAG(val) 1
2234 #define AT2_GET_TAG(val) ((val) & 0xffffffff)
2235 #define AT2_GET_INST(val) (((val) >> 32) & 0xffff)
2236 #define AT2_GET_HANDLE AT2_GET_TAG
2237 #define AT2_GET_BUS(val) (((val) >> 48) & 0xff)
2239 #define FC_HAS_TAG AT2_HAS_TAG
2240 #define FC_GET_TAG AT2_GET_TAG
2241 #define FC_GET_INST AT2_GET_INST
2242 #define FC_GET_HANDLE AT2_GET_HANDLE
2244 #define IN_FC_MAKE_TAGID(tid, bus, inst, seqid) \
2246 tid |= (((uint64_t)inst) << 32); \
2247 tid |= (((uint64_t)(bus & 0xff)) << 48)
2249 #define FC_TAG_INSERT_INST(tid, inst) \
2250 tid &= ~0x0000ffff00000000ull; \
2251 tid |= (((uint64_t)inst) << 32)
2254 * 24XX ATIO Definition
2256 * This is *quite* different from other entry types.
2257 * First of all, it has its own queue it comes in on.
2259 * Secondly, it doesn't have a normal header.
2261 * Thirdly, it's just a passthru of the FCP CMND IU
2262 * which is recorded in big endian mode.
2268 * Task attribute in high four bits,
2269 * the rest is the FCP CMND IU Length.
2270 * NB: the command can extend past the
2271 * length for a single queue entry.
2276 fcp_cmnd_iu_t at_cmnd;
2278 #define AT7_NORESRC_RXID 0xffffffff
2282 * Continue Target I/O Entry structure
2283 * Request from driver. The response from the
2284 * ISP firmware is the same except that the last 18
2285 * bytes are overwritten by suggested sense data if
2286 * the 'autosense valid' bit is set in the status byte.
2290 uint16_t ct_syshandle;
2291 uint16_t ct_fwhandle; /* required by f/w */
2292 uint8_t ct_lun; /* lun */
2293 uint8_t ct_iid; /* initiator id */
2294 uint8_t ct_reserved2;
2295 uint8_t ct_tgt; /* our target id */
2297 uint8_t ct_status; /* isp status */
2298 uint8_t ct_scsi_status; /* scsi status */
2299 uint8_t ct_tag_val; /* tag value */
2300 uint8_t ct_tag_type; /* tag type */
2301 uint32_t ct_xfrlen; /* transfer length */
2302 uint32_t ct_resid; /* residual length */
2303 uint16_t ct_timeout;
2304 uint16_t ct_seg_count;
2305 ispds_t ct_dataseg[ISP_RQDSEG];
2309 * For some of the dual port SCSI adapters, port (bus #) is reported
2310 * in the MSbit of ct_iid. Bit fields are a bit too awkward here.
2312 * Note that this does not apply to FC adapters at all which can and
2313 * do report IIDs between 0x81 && 0xfe (or 0x7ff) which represent devices
2314 * that have logged in across a SCSI fabric.
2316 #define GET_IID_VAL(x) (x & 0x3f)
2317 #define GET_BUS_VAL(x) ((x >> 7) & 0x1)
2318 #define SET_IID_VAL(y, x) y = ((y & ~0x3f) | (x & 0x3f))
2319 #define SET_BUS_VAL(y, x) y = ((y & 0x3f) | ((x & 0x1) << 7))
2324 #define CT_TQAE 0x00000002 /* bit 1, Tagged Queue Action enable */
2325 #define CT_DATA_IN 0x00000040 /* bits 6&7, Data direction - *to* initiator */
2326 #define CT_DATA_OUT 0x00000080 /* bits 6&7, Data direction - *from* initiator */
2327 #define CT_NO_DATA 0x000000C0 /* bits 6&7, Data direction */
2328 #define CT_CCINCR 0x00000100 /* bit 8, autoincrement atio count */
2329 #define CT_DATAMASK 0x000000C0 /* bits 6&7, Data direction */
2330 #define CT_INISYNCWIDE 0x00004000 /* bit 14, Do Sync/Wide Negotiation */
2331 #define CT_NODISC 0x00008000 /* bit 15, Disconnects disabled */
2332 #define CT_DSDP 0x01000000 /* bit 24, Disable Save Data Pointers */
2333 #define CT_SENDRDP 0x04000000 /* bit 26, Send Restore Pointers msg */
2334 #define CT_SENDSTATUS 0x80000000 /* bit 31, Send SCSI status byte */
2338 * - set by the firmware when it returns the CTIO
2340 #define CT_OK 0x01 /* completed without error */
2341 #define CT_ABORTED 0x02 /* aborted by host */
2342 #define CT_ERR 0x04 /* see sense data for error */
2343 #define CT_INVAL 0x06 /* request for disabled lun */
2344 #define CT_NOPATH 0x07 /* invalid ITL nexus */
2345 #define CT_INVRXID 0x08 /* (FC only) Invalid RX_ID */
2346 #define CT_DATA_OVER 0x09 /* (FC only) Data Overrun */
2347 #define CT_RSELTMO 0x0A /* reselection timeout after 2 tries */
2348 #define CT_TIMEOUT 0x0B /* timed out */
2349 #define CT_RESET 0x0E /* SCSI Bus Reset occurred */
2350 #define CT_PARITY 0x0F /* Uncorrectable Parity Error */
2351 #define CT_BUS_ERROR 0x10 /* (FC Only) DMA PCI Error */
2352 #define CT_PANIC 0x13 /* Unrecoverable Error */
2353 #define CT_PHASE_ERROR 0x14 /* Bus phase sequence error */
2354 #define CT_DATA_UNDER 0x15 /* (FC only) Data Underrun */
2355 #define CT_BDR_MSG 0x17 /* Bus Device Reset msg received */
2356 #define CT_TERMINATED 0x19 /* due to Terminate Transfer mbox cmd */
2357 #define CT_PORTUNAVAIL 0x28 /* port not available */
2358 #define CT_LOGOUT 0x29 /* port logout */
2359 #define CT_PORTCHANGED 0x2A /* port changed */
2360 #define CT_IDE 0x33 /* Initiator Detected Error */
2361 #define CT_NOACK 0x35 /* Outstanding Immed. Notify. entry */
2362 #define CT_SRR 0x45 /* SRR Received */
2363 #define CT_LUN_RESET 0x48 /* Lun Reset Received */
2365 #define CT_HBA_RESET 0xffff /* pseudo error - command destroyed by HBA reset*/
2368 * When the firmware returns a CTIO entry, it may overwrite the last
2369 * part of the structure with sense data. This starts at offset 0x2E
2370 * into the entry, which is in the middle of ct_dataseg[1]. Rather
2371 * than define a new struct for this, I'm just using the sense data
2374 #define CTIO_SENSE_OFFSET 0x2E
2377 * Entry length in u_longs. All entries are the same size so
2378 * any one will do as the numerator.
2380 #define UINT32_ENTRY_SIZE (sizeof(at_entry_t)/sizeof(uint32_t))
2383 * QLA2100 CTIO (type 2) entry
2385 #define MAXRESPLEN 26
2388 uint32_t ct_syshandle;
2389 uint8_t ct_lun; /* lun */
2390 uint8_t ct_iid; /* initiator id */
2391 uint16_t ct_rxid; /* response ID */
2393 uint16_t ct_status; /* isp status */
2394 uint16_t ct_timeout;
2395 uint16_t ct_seg_count;
2396 uint32_t ct_reloff; /* relative offset */
2397 uint32_t ct_resid; /* residual length */
2400 * The three different modes that the target driver
2401 * can set the CTIO{2,3,4} up as.
2403 * The first is for sending FCP_DATA_IUs as well as
2404 * (optionally) sending a terminal SCSI status FCP_RSP_IU.
2406 * The second is for sending SCSI sense data in an FCP_RSP_IU.
2407 * Note that no FCP_DATA_IUs will be sent.
2409 * The third is for sending FCP_RSP_IUs as built specifically
2410 * in system memory as located by the isp_dataseg.
2414 uint16_t _reserved2;
2415 uint16_t ct_scsi_status;
2418 ispds_t ct_dataseg[ISP_RQDSEG_T2];
2419 ispds64_t ct_dataseg64[ISP_RQDSEG_T3];
2420 ispdslist_t ct_dslist;
2425 uint16_t _reserved2;
2426 uint16_t ct_senselen;
2427 uint16_t ct_scsi_status;
2428 uint16_t ct_resplen;
2429 uint8_t ct_resp[MAXRESPLEN];
2433 uint16_t _reserved2;
2434 uint16_t _reserved3;
2435 uint32_t ct_datalen;
2437 ispds_t ct_fcp_rsp_iudata_32;
2438 ispds64_t ct_fcp_rsp_iudata_64;
2446 uint32_t ct_syshandle;
2447 uint16_t ct_iid; /* initiator id */
2448 uint16_t ct_rxid; /* response ID */
2450 uint16_t ct_status; /* isp status */
2451 uint16_t ct_timeout;
2452 uint16_t ct_seg_count;
2453 uint32_t ct_reloff; /* relative offset */
2454 uint32_t ct_resid; /* residual length */
2458 uint16_t _reserved2;
2459 uint16_t ct_scsi_status;
2462 ispds_t ct_dataseg[ISP_RQDSEG_T2];
2463 ispds64_t ct_dataseg64[ISP_RQDSEG_T3];
2464 ispdslist_t ct_dslist;
2469 uint16_t _reserved2;
2470 uint16_t ct_senselen;
2471 uint16_t ct_scsi_status;
2472 uint16_t ct_resplen;
2473 uint8_t ct_resp[MAXRESPLEN];
2477 uint16_t _reserved2;
2478 uint16_t _reserved3;
2479 uint32_t ct_datalen;
2481 ispds_t ct_fcp_rsp_iudata_32;
2482 ispds64_t ct_fcp_rsp_iudata_64;
2489 * ct_flags values for CTIO2
2491 #define CT2_FLAG_MODE0 0x0000
2492 #define CT2_FLAG_MODE1 0x0001
2493 #define CT2_FLAG_MODE2 0x0002
2494 #define CT2_FLAG_MMASK 0x0003
2495 #define CT2_DATA_IN 0x0040 /* *to* initiator */
2496 #define CT2_DATA_OUT 0x0080 /* *from* initiator */
2497 #define CT2_NO_DATA 0x00C0
2498 #define CT2_DATAMASK 0x00C0
2499 #define CT2_CCINCR 0x0100
2500 #define CT2_FASTPOST 0x0200
2501 #define CT2_CONFIRM 0x2000
2502 #define CT2_TERMINATE 0x4000
2503 #define CT2_SENDSTATUS 0x8000
2506 * ct_status values are (mostly) the same as that for ct_entry.
2510 * ct_scsi_status values- the low 8 bits are the normal SCSI status
2511 * we know and love. The upper 8 bits are validity markers for FCP_RSP_IU
2514 #define CT2_RSPLEN_VALID 0x0100
2515 #define CT2_SNSLEN_VALID 0x0200
2516 #define CT2_DATA_OVER 0x0400
2517 #define CT2_DATA_UNDER 0x0800
2522 #define MAXRESPLEN_24XX 24
2525 uint32_t ct_syshandle;
2526 uint16_t ct_nphdl; /* status on returned CTIOs */
2527 uint16_t ct_timeout;
2528 uint16_t ct_seg_count;
2531 uint16_t ct_iid_lo; /* low 16 bits of portid */
2532 uint8_t ct_iid_hi; /* hi 8 bits of portid */
2533 uint8_t ct_reserved;
2535 uint16_t ct_senselen; /* mode 1 only */
2537 uint32_t ct_resid; /* residual length */
2539 uint16_t ct_scsi_status; /* modes 0 && 1 only */
2549 uint16_t ct_resplen;
2551 uint8_t ct_resp[MAXRESPLEN_24XX];
2556 uint32_t ct_datalen;
2558 ispds64_t ct_fcp_rsp_iudata;
2564 * ct_flags values for CTIO7
2566 #define CT7_NO_DATA 0x0000
2567 #define CT7_DATA_OUT 0x0001 /* *from* initiator */
2568 #define CT7_DATA_IN 0x0002 /* *to* initiator */
2569 #define CT7_DATAMASK 0x3
2570 #define CT7_DSD_ENABLE 0x0004
2571 #define CT7_CONF_STSFD 0x0010
2572 #define CT7_EXPLCT_CONF 0x0020
2573 #define CT7_FLAG_MODE0 0x0000
2574 #define CT7_FLAG_MODE1 0x0040
2575 #define CT7_FLAG_MODE2 0x0080
2576 #define CT7_FLAG_MMASK 0x00C0
2577 #define CT7_NOACK 0x0100
2578 #define CT7_TASK_ATTR_SHIFT 9
2579 #define CT7_CONFIRM 0x2000
2580 #define CT7_TERMINATE 0x4000
2581 #define CT7_SENDSTATUS 0x8000
2584 * Type 7 CTIO status codes
2586 #define CT7_OK 0x01 /* completed without error */
2587 #define CT7_ABORTED 0x02 /* aborted by host */
2588 #define CT7_ERR 0x04 /* see sense data for error */
2589 #define CT7_INVAL 0x06 /* request for disabled lun */
2590 #define CT7_INVRXID 0x08 /* Invalid RX_ID */
2591 #define CT7_DATA_OVER 0x09 /* Data Overrun */
2592 #define CT7_TIMEOUT 0x0B /* timed out */
2593 #define CT7_RESET 0x0E /* LIP Rset Received */
2594 #define CT7_BUS_ERROR 0x10 /* DMA PCI Error */
2595 #define CT7_REASSY_ERR 0x11 /* DMA reassembly error */
2596 #define CT7_DATA_UNDER 0x15 /* Data Underrun */
2597 #define CT7_PORTUNAVAIL 0x28 /* port not available */
2598 #define CT7_LOGOUT 0x29 /* port logout */
2599 #define CT7_PORTCHANGED 0x2A /* port changed */
2600 #define CT7_SRR 0x45 /* SRR Received */
2603 * Other 24XX related target IOCBs
2610 isphdr_t abts_header;
2611 uint8_t abts_reserved0[6];
2612 uint16_t abts_nphdl;
2613 uint16_t abts_reserved1;
2615 uint32_t abts_rxid_abts;
2616 uint16_t abts_did_lo;
2617 uint8_t abts_did_hi;
2619 uint16_t abts_sid_lo;
2620 uint8_t abts_sid_hi;
2621 uint8_t abts_cs_ctl;
2622 uint16_t abts_fs_ctl;
2625 uint16_t abts_seq_cnt;
2626 uint8_t abts_df_ctl;
2627 uint8_t abts_seq_id;
2628 uint16_t abts_rx_id;
2629 uint16_t abts_ox_id;
2630 uint32_t abts_param;
2631 uint8_t abts_reserved2[16];
2632 uint32_t abts_rxid_task;
2636 isphdr_t abts_rsp_header;
2637 uint32_t abts_rsp_handle;
2638 uint16_t abts_rsp_status;
2639 uint16_t abts_rsp_nphdl;
2640 uint16_t abts_rsp_ctl_flags;
2641 uint16_t abts_rsp_sof;
2642 uint32_t abts_rsp_rxid_abts;
2643 uint16_t abts_rsp_did_lo;
2644 uint8_t abts_rsp_did_hi;
2645 uint8_t abts_rsp_r_ctl;
2646 uint16_t abts_rsp_sid_lo;
2647 uint8_t abts_rsp_sid_hi;
2648 uint8_t abts_rsp_cs_ctl;
2649 uint16_t abts_rsp_f_ctl_lo;
2650 uint8_t abts_rsp_f_ctl_hi;
2651 uint8_t abts_rsp_type;
2652 uint16_t abts_rsp_seq_cnt;
2653 uint8_t abts_rsp_df_ctl;
2654 uint8_t abts_rsp_seq_id;
2655 uint16_t abts_rsp_rx_id;
2656 uint16_t abts_rsp_ox_id;
2657 uint32_t abts_rsp_param;
2661 uint8_t last_seq_id;
2662 uint8_t seq_id_valid;
2663 uint16_t aborted_rx_id;
2664 uint16_t aborted_ox_id;
2665 uint16_t high_seq_cnt;
2666 uint16_t low_seq_cnt;
2667 uint8_t reserved2[4];
2670 uint8_t vendor_unique;
2671 uint8_t explanation;
2674 uint8_t reserved2[12];
2677 uint8_t reserved[8];
2681 uint8_t reserved[16];
2683 uint32_t abts_rsp_rxid_task;
2686 /* terminate this ABTS exchange */
2687 #define ISP24XX_ABTS_RSP_TERMINATE 0x01
2689 #define ISP24XX_ABTS_RSP_COMPLETE 0x00
2690 #define ISP24XX_ABTS_RSP_RESET 0x04
2691 #define ISP24XX_ABTS_RSP_ABORTED 0x05
2692 #define ISP24XX_ABTS_RSP_TIMEOUT 0x06
2693 #define ISP24XX_ABTS_RSP_INVXID 0x08
2694 #define ISP24XX_ABTS_RSP_LOGOUT 0x29
2695 #define ISP24XX_ABTS_RSP_SUBCODE 0x31
2697 #define ISP24XX_NO_TASK 0xffffffff
2702 * These are the limits of the number of dma segments we
2703 * can deal with based not on the size of the segment counter
2704 * (which is 16 bits), but on the size of the number of
2705 * queue entries field (which is 8 bits). We assume no
2706 * segments in the first queue entry, so we can either
2707 * have 7 dma segments per continuation entry or 5
2708 * (for 64 bit dma).. multiplying out by 254....
2710 #define ISP_NSEG_MAX 1778
2711 #define ISP_NSEG64_MAX 1270
2713 #endif /* _ISPMBOX_H */