3 * Copyright (c) 1997-2009 by Matthew Jacob
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters.
37 * Mailbox Command Opcodes
39 #define MBOX_NO_OP 0x0000
40 #define MBOX_LOAD_RAM 0x0001
41 #define MBOX_EXEC_FIRMWARE 0x0002
42 #define MBOX_DUMP_RAM 0x0003
43 #define MBOX_WRITE_RAM_WORD 0x0004
44 #define MBOX_READ_RAM_WORD 0x0005
45 #define MBOX_MAILBOX_REG_TEST 0x0006
46 #define MBOX_VERIFY_CHECKSUM 0x0007
47 #define MBOX_ABOUT_FIRMWARE 0x0008
48 #define MBOX_LOAD_RISC_RAM_2100 0x0009
50 #define MBOX_LOAD_RISC_RAM 0x000b
51 #define MBOX_DUMP_RISC_RAM 0x000c
52 #define MBOX_WRITE_RAM_WORD_EXTENDED 0x000d
53 #define MBOX_CHECK_FIRMWARE 0x000e
54 #define MBOX_READ_RAM_WORD_EXTENDED 0x000f
55 #define MBOX_INIT_REQ_QUEUE 0x0010
56 #define MBOX_INIT_RES_QUEUE 0x0011
57 #define MBOX_EXECUTE_IOCB 0x0012
58 #define MBOX_WAKE_UP 0x0013
59 #define MBOX_STOP_FIRMWARE 0x0014
60 #define MBOX_ABORT 0x0015
61 #define MBOX_ABORT_DEVICE 0x0016
62 #define MBOX_ABORT_TARGET 0x0017
63 #define MBOX_BUS_RESET 0x0018
64 #define MBOX_STOP_QUEUE 0x0019
65 #define MBOX_START_QUEUE 0x001a
66 #define MBOX_SINGLE_STEP_QUEUE 0x001b
67 #define MBOX_ABORT_QUEUE 0x001c
68 #define MBOX_GET_DEV_QUEUE_STATUS 0x001d
70 #define MBOX_GET_FIRMWARE_STATUS 0x001f
71 #define MBOX_GET_INIT_SCSI_ID 0x0020
72 #define MBOX_GET_SELECT_TIMEOUT 0x0021
73 #define MBOX_GET_RETRY_COUNT 0x0022
74 #define MBOX_GET_TAG_AGE_LIMIT 0x0023
75 #define MBOX_GET_CLOCK_RATE 0x0024
76 #define MBOX_GET_ACT_NEG_STATE 0x0025
77 #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026
78 #define MBOX_GET_SBUS_PARAMS 0x0027
79 #define MBOX_GET_PCI_PARAMS MBOX_GET_SBUS_PARAMS
80 #define MBOX_GET_TARGET_PARAMS 0x0028
81 #define MBOX_GET_DEV_QUEUE_PARAMS 0x0029
82 #define MBOX_GET_RESET_DELAY_PARAMS 0x002a
88 #define MBOX_SET_INIT_SCSI_ID 0x0030
89 #define MBOX_SET_SELECT_TIMEOUT 0x0031
90 #define MBOX_SET_RETRY_COUNT 0x0032
91 #define MBOX_SET_TAG_AGE_LIMIT 0x0033
92 #define MBOX_SET_CLOCK_RATE 0x0034
93 #define MBOX_SET_ACT_NEG_STATE 0x0035
94 #define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036
95 #define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037
96 #define MBOX_SET_PCI_PARAMETERS 0x0037
97 #define MBOX_SET_TARGET_PARAMS 0x0038
98 #define MBOX_SET_DEV_QUEUE_PARAMS 0x0039
99 #define MBOX_SET_RESET_DELAY_PARAMS 0x003a
105 #define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040
106 #define MBOX_WRITE_FOUR_RAM_WORDS 0x0041
107 #define MBOX_EXEC_BIOS_IOCB 0x0042
108 #define MBOX_SET_FW_FEATURES 0x004a
109 #define MBOX_GET_FW_FEATURES 0x004b
110 #define FW_FEATURE_FAST_POST 0x1
111 #define FW_FEATURE_LVD_NOTIFY 0x2
112 #define FW_FEATURE_RIO_32BIT 0x4
113 #define FW_FEATURE_RIO_16BIT 0x8
115 #define MBOX_INIT_REQ_QUEUE_A64 0x0052
116 #define MBOX_INIT_RES_QUEUE_A64 0x0053
118 #define MBOX_ENABLE_TARGET_MODE 0x0055
119 #define ENABLE_TARGET_FLAG 0x8000
120 #define ENABLE_TQING_FLAG 0x0004
121 #define ENABLE_MANDATORY_DISC 0x0002
122 #define MBOX_GET_TARGET_STATUS 0x0056
124 /* These are for the ISP2X00 FC cards */
125 #define MBOX_WRITE_FC_SERDES_REG 0x0003 /* FC only */
126 #define MBOX_READ_FC_SERDES_REG 0x0004 /* FC only */
127 #define MBOX_GET_IO_STATUS 0x0012
128 #define MBOX_SET_TRANSMIT_PARAMS 0x0019
129 #define MBOX_SET_PORT_PARAMS 0x001a
130 #define MBOX_LOAD_OP_FW_PARAMS 0x001b
131 #define MBOX_INIT_MULTIPLE_QUEUE 0x001f
132 #define MBOX_GET_LOOP_ID 0x0020
133 /* for 24XX cards, outgoing mailbox 7 has these values for F or FL topologies */
134 #define ISP24XX_INORDER 0x0100
135 #define ISP24XX_NPIV_SAN 0x0400
136 #define ISP24XX_VSAN_SAN 0x1000
137 #define ISP24XX_FC_SP_SAN 0x2000
138 #define MBOX_GET_TIMEOUT_PARAMS 0x0022
139 #define MBOX_GET_FIRMWARE_OPTIONS 0x0028
140 #define MBOX_GENERATE_SYSTEM_ERROR 0x002a
141 #define MBOX_WRITE_SFP 0x0030
142 #define MBOX_READ_SFP 0x0031
143 #define MBOX_SET_TIMEOUT_PARAMS 0x0032
144 #define MBOX_SET_FIRMWARE_OPTIONS 0x0038
145 #define MBOX_GET_SET_FC_LED_CONF 0x003b
146 #define MBOX_RESTART_NIC_FIRMWARE 0x003d /* FCoE only */
147 #define MBOX_ACCESS_CONTROL 0x003e
148 #define MBOX_LOOP_PORT_BYPASS 0x0040 /* FC only */
149 #define MBOX_LOOP_PORT_ENABLE 0x0041 /* FC only */
150 #define MBOX_GET_RESOURCE_COUNT 0x0042
151 #define MBOX_REQUEST_OFFLINE_MODE 0x0043
152 #define MBOX_DIAGNOSTIC_ECHO_TEST 0x0044
153 #define MBOX_DIAGNOSTIC_LOOPBACK 0x0045
154 #define MBOX_ENHANCED_GET_PDB 0x0047
155 #define MBOX_INIT_FIRMWARE_MULTI_ID 0x0048 /* 2400 only */
156 #define MBOX_GET_VP_DATABASE 0x0049 /* 2400 only */
157 #define MBOX_GET_VP_DATABASE_ENTRY 0x004a /* 2400 only */
158 #define MBOX_GET_FCF_LIST 0x0050 /* FCoE only */
159 #define MBOX_GET_DCBX_PARAMETERS 0x0051 /* FCoE only */
160 #define MBOX_HOST_MEMORY_COPY 0x0053
161 #define MBOX_EXEC_COMMAND_IOCB_A64 0x0054
162 #define MBOX_SEND_RNID 0x0057
163 #define MBOX_SET_PARAMETERS 0x0059
164 #define MBOX_GET_PARAMETERS 0x005a
165 #define MBOX_DRIVER_HEARTBEAT 0x005B /* FC only */
166 #define MBOX_FW_HEARTBEAT 0x005C
167 #define MBOX_GET_SET_DATA_RATE 0x005D /* >=23XX only */
168 #define MBGSD_GET_RATE 0
169 #define MBGSD_SET_RATE 1
170 #define MBGSD_SET_RATE_NOW 2 /* 24XX only */
171 #define MBGSD_1GB 0x00
172 #define MBGSD_2GB 0x01
173 #define MBGSD_AUTO 0x02
174 #define MBGSD_4GB 0x03 /* 24XX only */
175 #define MBGSD_8GB 0x04 /* 25XX only */
176 #define MBGSD_16GB 0x05 /* 26XX only */
177 #define MBGSD_10GB 0x13 /* 26XX only */
178 #define MBOX_SEND_RNFT 0x005e
179 #define MBOX_INIT_FIRMWARE 0x0060
180 #define MBOX_GET_INIT_CONTROL_BLOCK 0x0061
181 #define MBOX_INIT_LIP 0x0062
182 #define MBOX_GET_FC_AL_POSITION_MAP 0x0063
183 #define MBOX_GET_PORT_DB 0x0064
184 #define MBOX_CLEAR_ACA 0x0065
185 #define MBOX_TARGET_RESET 0x0066
186 #define MBOX_CLEAR_TASK_SET 0x0067
187 #define MBOX_ABORT_TASK_SET 0x0068
188 #define MBOX_GET_FW_STATE 0x0069
189 #define MBOX_GET_PORT_NAME 0x006A
190 #define MBOX_GET_LINK_STATUS 0x006B
191 #define MBOX_INIT_LIP_RESET 0x006C
192 #define MBOX_GET_LINK_STAT_PR_DATA_CNT 0x006D
193 #define MBOX_SEND_SNS 0x006E
194 #define MBOX_FABRIC_LOGIN 0x006F
195 #define MBOX_SEND_CHANGE_REQUEST 0x0070
196 #define MBOX_FABRIC_LOGOUT 0x0071
197 #define MBOX_INIT_LIP_LOGIN 0x0072
198 #define MBOX_GET_PORT_NODE_NAME_LIST 0x0075
199 #define MBOX_SET_VENDOR_ID 0x0076
200 #define MBOX_GET_XGMAC_STATS 0x007a
201 #define MBOX_GET_ID_LIST 0x007C
202 #define MBOX_SEND_LFA 0x007d
203 #define MBOX_LUN_RESET 0x007E
205 #define ISP2100_SET_PCI_PARAM 0x00ff
207 #define MBOX_BUSY 0x04
210 * Mailbox Command Complete Status Codes
212 #define MBOX_COMMAND_COMPLETE 0x4000
213 #define MBOX_INVALID_COMMAND 0x4001
214 #define MBOX_HOST_INTERFACE_ERROR 0x4002
215 #define MBOX_TEST_FAILED 0x4003
216 #define MBOX_COMMAND_ERROR 0x4005
217 #define MBOX_COMMAND_PARAM_ERROR 0x4006
218 #define MBOX_PORT_ID_USED 0x4007
219 #define MBOX_LOOP_ID_USED 0x4008
220 #define MBOX_ALL_IDS_USED 0x4009
221 #define MBOX_NOT_LOGGED_IN 0x400A
222 #define MBOX_LINK_DOWN_ERROR 0x400B
223 #define MBOX_LOOPBACK_ERROR 0x400C
224 #define MBOX_CHECKSUM_ERROR 0x4010
225 #define MBOX_INVALID_PRODUCT_KEY 0x4020
226 /* pseudo mailbox completion codes */
227 #define MBOX_REGS_BUSY 0x6000 /* registers in use */
228 #define MBOX_TIMEOUT 0x6001 /* command timed out */
230 #define MBLOGALL 0xffffffff
231 #define MBLOGNONE 0x00000000
232 #define MBLOGMASK(x) (1 << (((x) - 1) & 0x1f))
235 * Asynchronous event status codes
237 #define ASYNC_BUS_RESET 0x8001
238 #define ASYNC_SYSTEM_ERROR 0x8002
239 #define ASYNC_RQS_XFER_ERR 0x8003
240 #define ASYNC_RSP_XFER_ERR 0x8004
241 #define ASYNC_QWAKEUP 0x8005
242 #define ASYNC_TIMEOUT_RESET 0x8006
243 #define ASYNC_DEVICE_RESET 0x8007
244 #define ASYNC_EXTMSG_UNDERRUN 0x800A
245 #define ASYNC_SCAM_INT 0x800B
246 #define ASYNC_HUNG_SCSI 0x800C
247 #define ASYNC_KILLED_BUS 0x800D
248 #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */
249 #define ASYNC_LIP_OCCURRED 0x8010 /* FC only */
250 #define ASYNC_LOOP_UP 0x8011
251 #define ASYNC_LOOP_DOWN 0x8012
252 #define ASYNC_LOOP_RESET 0x8013 /* FC only */
253 #define ASYNC_PDB_CHANGED 0x8014
254 #define ASYNC_CHANGE_NOTIFY 0x8015
255 #define ASYNC_LIP_F8 0x8016 /* FC only */
256 #define ASYNC_LIP_ERROR 0x8017 /* FC only */
257 #define ASYNC_AUTO_PLOGI_RJT 0x8018
258 #define ASYNC_SECURITY_UPDATE 0x801B
259 #define ASYNC_CMD_CMPLT 0x8020
260 #define ASYNC_CTIO_DONE 0x8021
261 #define ASYNC_RIO32_1 0x8021
262 #define ASYNC_RIO32_2 0x8022
263 #define ASYNC_IP_XMIT_DONE 0x8022
264 #define ASYNC_IP_RECV_DONE 0x8023
265 #define ASYNC_IP_BROADCAST 0x8024
266 #define ASYNC_IP_RCVQ_LOW 0x8025
267 #define ASYNC_IP_RCVQ_EMPTY 0x8026
268 #define ASYNC_IP_RECV_DONE_ALIGNED 0x8027
269 #define ASYNC_ERR_LOGGING_DISABLED 0x8029
270 #define ASYNC_PTPMODE 0x8030 /* FC only */
271 #define ASYNC_RIO16_1 0x8031
272 #define ASYNC_RIO16_2 0x8032
273 #define ASYNC_RIO16_3 0x8033
274 #define ASYNC_RIO16_4 0x8034
275 #define ASYNC_RIO16_5 0x8035
276 #define ASYNC_CONNMODE 0x8036
277 #define ISP_CONN_LOOP 1
278 #define ISP_CONN_PTP 2
279 #define ISP_CONN_BADLIP 3
280 #define ISP_CONN_FATAL 4
281 #define ISP_CONN_LOOPBACK 5
282 #define ASYNC_P2P_INIT_ERR 0x8037
283 #define ASYNC_RIOZIO_STALL 0x8040 /* there's a RIO/ZIO entry that hasn't been serviced */
284 #define ASYNC_RIO32_2_2200 0x8042 /* same as ASYNC_RIO32_2, but for 2100/2200 */
285 #define ASYNC_RCV_ERR 0x8048
287 * 2.01.31 2200 Only. Need Bit 13 in Mailbox 1 for Set Firmware Options
288 * mailbox command to enable this.
290 #define ASYNC_QFULL_SENT 0x8049
291 #define ASYNC_RJT_SENT 0x8049 /* 24XX only */
292 #define ASYNC_SEL_CLASS2_P_RJT_SENT 0x804f
293 #define ASYNC_FW_RESTART_COMPLETE 0x8060
294 #define ASYNC_TEMPERATURE_ALERT 0x8070
295 #define ASYNC_INTER_DRIVER_COMP 0x8100 /* FCoE only */
296 #define ASYNC_INTER_DRIVER_NOTIFY 0x8101 /* FCoE only */
297 #define ASYNC_INTER_DRIVER_TIME_EXT 0x8102 /* FCoE only */
298 #define ASYNC_NIC_FW_STATE_CHANGE 0x8200 /* FCoE only */
299 #define ASYNC_AUTOLOAD_FW_COMPLETE 0x8400
300 #define ASYNC_AUTOLOAD_FW_FAILURE 0x8401
303 * Firmware Options. There are a lot of them.
305 * IFCOPTN - ISP Fibre Channel Option Word N
307 #define IFCOPT1_EQFQASYNC (1 << 13) /* enable QFULL notification */
308 #define IFCOPT1_EAABSRCVD (1 << 12)
309 #define IFCOPT1_RJTASYNC (1 << 11) /* enable 8018 notification */
310 #define IFCOPT1_ENAPURE (1 << 10)
311 #define IFCOPT1_ENA8017 (1 << 7)
312 #define IFCOPT1_DISGPIO67 (1 << 6)
313 #define IFCOPT1_LIPLOSSIMM (1 << 5)
314 #define IFCOPT1_DISF7SWTCH (1 << 4)
315 #define IFCOPT1_CTIO_RETRY (1 << 3)
316 #define IFCOPT1_LIPASYNC (1 << 1)
317 #define IFCOPT1_LIPF8 (1 << 0)
319 #define IFCOPT2_LOOPBACK (1 << 1)
320 #define IFCOPT2_ATIO3_ONLY (1 << 0)
322 #define IFCOPT3_NOPRLI (1 << 4) /* disable automatic sending of PRLI on local loops */
323 #define IFCOPT3_RNDASYNC (1 << 1)
326 * All IOCB Queue entries are this size
328 #define QENTRY_LEN 64
331 * Command Structure Definitions
345 #define DSTYPE_32BIT 0
346 #define DSTYPE_64BIT 1
348 uint16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */
349 uint32_t ds_segment; /* unused */
350 uint32_t ds_base; /* 32 bit address of DSD list */
355 uint8_t rqs_entry_type;
356 uint8_t rqs_entry_count;
361 /* RQS Flag definitions */
362 #define RQSFLAG_CONTINUATION 0x01
363 #define RQSFLAG_FULL 0x02
364 #define RQSFLAG_BADHEADER 0x04
365 #define RQSFLAG_BADPACKET 0x08
366 #define RQSFLAG_BADCOUNT 0x10
367 #define RQSFLAG_BADORDER 0x20
368 #define RQSFLAG_MASK 0x3f
370 /* RQS entry_type definitions */
371 #define RQSTYPE_REQUEST 0x01
372 #define RQSTYPE_DATASEG 0x02
373 #define RQSTYPE_RESPONSE 0x03
374 #define RQSTYPE_MARKER 0x04
375 #define RQSTYPE_CMDONLY 0x05
376 #define RQSTYPE_ATIO 0x06 /* Target Mode */
377 #define RQSTYPE_CTIO 0x07 /* Target Mode */
378 #define RQSTYPE_SCAM 0x08
379 #define RQSTYPE_A64 0x09
380 #define RQSTYPE_A64_CONT 0x0a
381 #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */
382 #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */
383 #define RQSTYPE_NOTIFY 0x0d /* Target Mode */
384 #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */
385 #define RQSTYPE_CTIO1 0x0f /* Target Mode */
386 #define RQSTYPE_STATUS_CONT 0x10
387 #define RQSTYPE_T2RQS 0x11
388 #define RQSTYPE_CTIO7 0x12
389 #define RQSTYPE_IP_XMIT 0x13
390 #define RQSTYPE_TSK_MGMT 0x14
391 #define RQSTYPE_T4RQS 0x15
392 #define RQSTYPE_ATIO2 0x16 /* Target Mode */
393 #define RQSTYPE_CTIO2 0x17 /* Target Mode */
394 #define RQSTYPE_T7RQS 0x18
395 #define RQSTYPE_T3RQS 0x19
396 #define RQSTYPE_IP_XMIT_64 0x1b
397 #define RQSTYPE_CTIO4 0x1e /* Target Mode */
398 #define RQSTYPE_CTIO3 0x1f /* Target Mode */
399 #define RQSTYPE_RIO1 0x21
400 #define RQSTYPE_RIO2 0x22
401 #define RQSTYPE_IP_RECV 0x23
402 #define RQSTYPE_IP_RECV_CONT 0x24
403 #define RQSTYPE_CT_PASSTHRU 0x29
404 #define RQSTYPE_MS_PASSTHRU 0x29
405 #define RQSTYPE_VP_CTRL 0x30 /* 24XX only */
406 #define RQSTYPE_VP_MODIFY 0x31 /* 24XX only */
407 #define RQSTYPE_RPT_ID_ACQ 0x32 /* 24XX only */
408 #define RQSTYPE_ABORT_IO 0x33
409 #define RQSTYPE_T6RQS 0x48
410 #define RQSTYPE_LOGIN 0x52
411 #define RQSTYPE_ABTS_RCVD 0x54 /* 24XX only */
412 #define RQSTYPE_ABTS_RSP 0x55 /* 24XX only */
423 uint16_t req_reserved;
425 uint16_t req_seg_count;
427 ispds_t req_dataseg[ISP_RQDSEG];
429 #define ISP_RQDSEG_A64 2
434 uint8_t mrk_reserved0;
436 uint16_t mrk_modifier;
439 uint8_t mrk_reserved1[48];
446 uint8_t mrk_modifier;
447 uint8_t mrk_reserved0;
448 uint8_t mrk_reserved1;
450 uint16_t mrk_reserved2;
452 uint8_t mrk_reserved3[40];
456 #define SYNC_DEVICE 0
457 #define SYNC_TARGET 1
461 #define ISP_RQDSEG_T2 3
470 uint8_t req_reserved;
472 uint16_t req_seg_count;
474 uint32_t req_totalcnt;
475 ispds_t req_dataseg[ISP_RQDSEG_T2];
485 uint8_t req_reserved;
487 uint16_t req_seg_count;
489 uint32_t req_totalcnt;
490 ispds_t req_dataseg[ISP_RQDSEG_T2];
493 #define ISP_RQDSEG_T3 2
502 uint8_t req_reserved;
504 uint16_t req_seg_count;
506 uint32_t req_totalcnt;
507 ispds64_t req_dataseg[ISP_RQDSEG_T3];
509 #define ispreq64_t ispreqt3_t /* same as.... */
518 uint8_t req_reserved;
520 uint16_t req_seg_count;
522 uint32_t req_totalcnt;
523 ispds64_t req_dataseg[ISP_RQDSEG_T3];
526 /* req_flag values */
527 #define REQFLAG_NODISCON 0x0001
528 #define REQFLAG_HTAG 0x0002
529 #define REQFLAG_OTAG 0x0004
530 #define REQFLAG_STAG 0x0008
531 #define REQFLAG_TARGET_RTN 0x0010
533 #define REQFLAG_NODATA 0x0000
534 #define REQFLAG_DATA_IN 0x0020
535 #define REQFLAG_DATA_OUT 0x0040
536 #define REQFLAG_DATA_UNKNOWN 0x0060
538 #define REQFLAG_DISARQ 0x0100
539 #define REQFLAG_FRC_ASYNC 0x0200
540 #define REQFLAG_FRC_SYNC 0x0400
541 #define REQFLAG_FRC_WIDE 0x0800
542 #define REQFLAG_NOPARITY 0x1000
543 #define REQFLAG_STOPQ 0x2000
544 #define REQFLAG_XTRASNS 0x4000
545 #define REQFLAG_PRIORITY 0x8000
554 uint16_t req_reserved;
556 uint16_t req_seg_count;
569 uint16_t req_seg_count;
570 uint16_t req_reserved;
572 uint8_t req_alen_datadir;
573 uint8_t req_task_management;
574 uint8_t req_task_attribute;
581 ispds64_t req_dataseg;
584 /* Task Management Request Function */
589 uint8_t tmf_reserved0[2];
591 uint16_t tmf_timeout;
594 uint8_t tmf_reserved1[20];
598 uint8_t tmf_reserved2[12];
601 #define ISP24XX_TMF_NOSEND 0x80000000
603 #define ISP24XX_TMF_LUN_RESET 0x00000010
604 #define ISP24XX_TMF_ABORT_TASK_SET 0x00000008
605 #define ISP24XX_TMF_CLEAR_TASK_SET 0x00000004
606 #define ISP24XX_TMF_TARGET_RESET 0x00000002
607 #define ISP24XX_TMF_CLEAR_ACA 0x00000001
609 /* I/O Abort Structure */
611 isphdr_t abrt_header;
612 uint32_t abrt_handle;
614 uint16_t abrt_options;
615 uint32_t abrt_cmd_handle;
616 uint16_t abrt_queue_number;
617 uint8_t abrt_reserved[30];
621 uint8_t abrt_reserved1[12];
624 #define ISP24XX_ABRT_NOSEND 0x01 /* don't actually send ABTS */
625 #define ISP24XX_ABRT_OKAY 0x00 /* in nphdl on return */
626 #define ISP24XX_ABRT_ENXIO 0x31 /* in nphdl on return */
631 uint32_t req_reserved;
632 ispds_t req_dataseg[ISP_CDSEG];
635 #define ISP_CDSEG64 5
638 ispds64_t req_dataseg[ISP_CDSEG64];
644 uint16_t req_scsi_status;
645 uint16_t req_completion_status;
646 uint16_t req_state_flags;
647 uint16_t req_status_flags;
649 #define req_response_len req_time /* FC only */
650 uint16_t req_sense_len;
652 uint8_t req_response[8]; /* FC only */
653 uint8_t req_sense_data[32];
657 * Status Continuation
661 uint8_t req_sense_data[60];
670 uint16_t req_completion_status;
673 uint16_t req_reserved0;
674 uint16_t req_state_flags;
675 uint16_t req_retry_delay; /* aka Status Qualifier */
676 uint16_t req_scsi_status;
677 uint32_t req_fcp_residual;
678 uint32_t req_sense_len;
679 uint32_t req_response_len;
680 uint8_t req_rsp_sense[28];
681 } isp24xx_statusreq_t;
684 * For Qlogic 2X00, the high order byte of SCSI status has
685 * additional meaning.
687 #define RQCS_CR 0x1000 /* Confirmation Request */
688 #define RQCS_RU 0x0800 /* Residual Under */
689 #define RQCS_RO 0x0400 /* Residual Over */
690 #define RQCS_RESID (RQCS_RU|RQCS_RO)
691 #define RQCS_SV 0x0200 /* Sense Length Valid */
692 #define RQCS_RV 0x0100 /* FCP Response Length Valid */
701 uint16_t ctp_nphdl; /* n-port handle */
702 uint16_t ctp_cmd_cnt; /* Command DSD count */
704 uint8_t ctp_reserved0;
706 uint16_t ctp_reserved1;
707 uint16_t ctp_rsp_cnt; /* Response DSD count */
708 uint16_t ctp_reserved2[5];
709 uint32_t ctp_rsp_bcnt; /* Response byte count */
710 uint32_t ctp_cmd_bcnt; /* Command byte count */
711 ispds64_t ctp_dataseg[2];
720 uint16_t ms_nphdl; /* handle in high byte for !2k f/w */
723 uint16_t ms_reserved1; /* low 8 bits */
725 uint16_t ms_cmd_cnt; /* Command DSD count */
726 uint16_t ms_tot_cnt; /* Total DSD Count */
727 uint8_t ms_type; /* MS type */
728 uint8_t ms_r_ctl; /* R_CTL */
729 uint16_t ms_rxid; /* RX_ID */
730 uint16_t ms_reserved2;
732 uint32_t ms_rsp_bcnt; /* Response byte count */
733 uint32_t ms_cmd_bcnt; /* Command byte count */
734 ispds64_t ms_dataseg[2];
738 * Completion Status Codes.
740 #define RQCS_COMPLETE 0x0000
741 #define RQCS_DMA_ERROR 0x0002
742 #define RQCS_RESET_OCCURRED 0x0004
743 #define RQCS_ABORTED 0x0005
744 #define RQCS_TIMEOUT 0x0006
745 #define RQCS_DATA_OVERRUN 0x0007
746 #define RQCS_DATA_UNDERRUN 0x0015
747 #define RQCS_QUEUE_FULL 0x001C
749 /* 1X00 Only Completion Codes */
750 #define RQCS_INCOMPLETE 0x0001
751 #define RQCS_TRANSPORT_ERROR 0x0003
752 #define RQCS_COMMAND_OVERRUN 0x0008
753 #define RQCS_STATUS_OVERRUN 0x0009
754 #define RQCS_BAD_MESSAGE 0x000a
755 #define RQCS_NO_MESSAGE_OUT 0x000b
756 #define RQCS_EXT_ID_FAILED 0x000c
757 #define RQCS_IDE_MSG_FAILED 0x000d
758 #define RQCS_ABORT_MSG_FAILED 0x000e
759 #define RQCS_REJECT_MSG_FAILED 0x000f
760 #define RQCS_NOP_MSG_FAILED 0x0010
761 #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011
762 #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012
763 #define RQCS_ID_MSG_FAILED 0x0013
764 #define RQCS_UNEXP_BUS_FREE 0x0014
765 #define RQCS_XACT_ERR1 0x0018
766 #define RQCS_XACT_ERR2 0x0019
767 #define RQCS_XACT_ERR3 0x001A
768 #define RQCS_BAD_ENTRY 0x001B
769 #define RQCS_PHASE_SKIPPED 0x001D
770 #define RQCS_ARQS_FAILED 0x001E
771 #define RQCS_WIDE_FAILED 0x001F
772 #define RQCS_SYNCXFER_FAILED 0x0020
773 #define RQCS_LVD_BUSERR 0x0021
775 /* 2X00 Only Completion Codes */
776 #define RQCS_PORT_UNAVAILABLE 0x0028
777 #define RQCS_PORT_LOGGED_OUT 0x0029
778 #define RQCS_PORT_CHANGED 0x002A
779 #define RQCS_PORT_BUSY 0x002B
781 /* 24XX Only Completion Codes */
782 #define RQCS_24XX_DRE 0x0011 /* data reassembly error */
783 #define RQCS_24XX_TABORT 0x0013 /* aborted by target */
784 #define RQCS_24XX_ENOMEM 0x002C /* f/w resource unavailable */
785 #define RQCS_24XX_TMO 0x0030 /* task management overrun */
789 * 1X00 specific State Flags
791 #define RQSF_GOT_BUS 0x0100
792 #define RQSF_GOT_TARGET 0x0200
793 #define RQSF_SENT_CDB 0x0400
794 #define RQSF_XFRD_DATA 0x0800
795 #define RQSF_GOT_STATUS 0x1000
796 #define RQSF_GOT_SENSE 0x2000
797 #define RQSF_XFER_COMPLETE 0x4000
800 * 2X00 specific State Flags
801 * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available)
803 #define RQSF_DATA_IN 0x0020
804 #define RQSF_DATA_OUT 0x0040
805 #define RQSF_STAG 0x0008
806 #define RQSF_OTAG 0x0004
807 #define RQSF_HTAG 0x0002
811 #define RQSTF_DISCONNECT 0x0001
812 #define RQSTF_SYNCHRONOUS 0x0002
813 #define RQSTF_PARITY_ERROR 0x0004
814 #define RQSTF_BUS_RESET 0x0008
815 #define RQSTF_DEVICE_RESET 0x0010
816 #define RQSTF_ABORTED 0x0020
817 #define RQSTF_TIMEOUT 0x0040
818 #define RQSTF_NEGOTIATION 0x0080
821 * 2X00 specific state flags
825 /* RQSF_GOT_STATUS */
826 /* RQSF_XFER_COMPLETE */
829 * 2X00 specific status flags
833 #define RQSTF_DMA_ERROR 0x0080
834 #define RQSTF_LOGOUT 0x2000
839 #ifndef ISP_EXEC_THROTTLE
840 #define ISP_EXEC_THROTTLE 16
844 * About Firmware returns an 'attribute' word in mailbox 6.
845 * These attributes are for 2200 and 2300.
847 #define ISP_FW_ATTR_TMODE 0x0001
848 #define ISP_FW_ATTR_SCCLUN 0x0002
849 #define ISP_FW_ATTR_FABRIC 0x0004
850 #define ISP_FW_ATTR_CLASS2 0x0008
851 #define ISP_FW_ATTR_FCTAPE 0x0010
852 #define ISP_FW_ATTR_IP 0x0020
853 #define ISP_FW_ATTR_VI 0x0040
854 #define ISP_FW_ATTR_VI_SOLARIS 0x0080
855 #define ISP_FW_ATTR_2KLOGINS 0x0100 /* just a guess... */
857 /* and these are for the 2400 */
858 #define ISP2400_FW_ATTR_CLASS2 0x0001
859 #define ISP2400_FW_ATTR_IP 0x0002
860 #define ISP2400_FW_ATTR_MULTIID 0x0004
861 #define ISP2400_FW_ATTR_SB2 0x0008
862 #define ISP2400_FW_ATTR_T10CRC 0x0010
863 #define ISP2400_FW_ATTR_VI 0x0020
864 #define ISP2400_FW_ATTR_MQ 0x0040
865 #define ISP2400_FW_ATTR_MSIX 0x0080
866 #define ISP2400_FW_ATTR_FCOE 0x0800
867 #define ISP2400_FW_ATTR_VP0 0x1000
868 #define ISP2400_FW_ATTR_EXPFW 0x2000
869 #define ISP2400_FW_ATTR_HOTFW 0x4000
870 #define ISP2400_FW_ATTR_EXTNDED 0x8000
871 #define ISP2400_FW_ATTR_EXTVP 0x00010000
872 #define ISP2400_FW_ATTR_VN2VN 0x00040000
873 #define ISP2400_FW_ATTR_EXMOFF 0x00080000
874 #define ISP2400_FW_ATTR_NPMOFF 0x00100000
875 #define ISP2400_FW_ATTR_DIFCHOP 0x00400000
876 #define ISP2400_FW_ATTR_SRIOV 0x02000000
877 #define ISP2400_FW_ATTR_ASICTMP 0x0200000000
878 #define ISP2400_FW_ATTR_ATIOMQ 0x0400000000
881 * These are either manifestly true or are dependent on f/w attributes
883 #define ISP_CAP_TMODE(isp) \
884 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_TMODE))
885 #define ISP_CAP_SCCFW(isp) \
886 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_SCCLUN))
887 #define ISP_CAP_2KLOGIN(isp) \
888 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_2KLOGINS))
891 * This is only true for 24XX cards with this f/w attribute
893 #define ISP_CAP_MULTI_ID(isp) \
894 (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_MULTIID) : 0)
895 #define ISP_GET_VPIDX(isp, tag) \
896 (ISP_CAP_MULTI_ID(isp) ? tag : 0)
897 #define ISP_CAP_VP0(isp) \
898 (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_VP0) : 0)
901 * This is true manifestly or is dependent on a f/w attribute
902 * but may or may not actually be *enabled*. In any case, it
903 * is enabled on a per-channel basis.
905 #define ISP_CAP_FCTAPE(isp) \
906 (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_FCTAPE))
908 #define ISP_FCTAPE_ENABLED(isp, chan) \
909 (IS_24XX(isp)? (FCPARAM(isp, chan)->isp_xfwoptions & ICB2400_OPT2_FCTAPE) != 0 : (FCPARAM(isp, chan)->isp_xfwoptions & ICBXOPT_FCTAPE) != 0)
912 * Reduced Interrupt Operation Response Queue Entries
917 uint32_t req_handles[15];
922 uint16_t req_handles[30];
926 * FC (ISP2100/ISP2200/ISP2300/ISP2400) specific data structures
930 * Initialization Control Block
932 * Version One (prime) format.
936 uint8_t icb_reserved0;
937 uint16_t icb_fwoptions;
938 uint16_t icb_maxfrmlen;
939 uint16_t icb_maxalloc;
940 uint16_t icb_execthrottle;
941 uint8_t icb_retry_count;
942 uint8_t icb_retry_delay;
943 uint8_t icb_portname[8];
944 uint16_t icb_hardaddr;
945 uint8_t icb_iqdevtype;
946 uint8_t icb_logintime;
947 uint8_t icb_nodename[8];
948 uint16_t icb_rqstout;
949 uint16_t icb_rspnsin;
950 uint16_t icb_rqstqlen;
951 uint16_t icb_rsltqlen;
952 uint16_t icb_rqstaddr[4];
953 uint16_t icb_respaddr[4];
954 uint16_t icb_lunenables;
957 uint16_t icb_lunetimeout;
958 uint16_t icb_reserved1;
959 uint16_t icb_xfwoptions;
960 uint8_t icb_racctimer;
961 uint8_t icb_idelaytimer;
962 uint16_t icb_zfwoptions;
963 uint16_t icb_reserved2[13];
966 #define ICB_VERSION1 1
968 #define ICBOPT_EXTENDED 0x8000
969 #define ICBOPT_BOTH_WWNS 0x4000
970 #define ICBOPT_FULL_LOGIN 0x2000
971 #define ICBOPT_STOP_ON_QFULL 0x1000 /* 2200/2100 only */
972 #define ICBOPT_PREV_ADDRESS 0x0800
973 #define ICBOPT_SRCHDOWN 0x0400
974 #define ICBOPT_NOLIP 0x0200
975 #define ICBOPT_PDBCHANGE_AE 0x0100
976 #define ICBOPT_TGT_TYPE 0x0080
977 #define ICBOPT_INI_ADISC 0x0040
978 #define ICBOPT_INI_DISABLE 0x0020
979 #define ICBOPT_TGT_ENABLE 0x0010
980 #define ICBOPT_FAST_POST 0x0008
981 #define ICBOPT_FULL_DUPLEX 0x0004
982 #define ICBOPT_FAIRNESS 0x0002
983 #define ICBOPT_HARD_ADDRESS 0x0001
985 #define ICBXOPT_NO_LOGOUT 0x8000 /* no logout on link failure */
986 #define ICBXOPT_FCTAPE_CCQ 0x4000 /* FC-Tape Command Queueing */
987 #define ICBXOPT_FCTAPE_CONFIRM 0x2000
988 #define ICBXOPT_FCTAPE 0x1000
989 #define ICBXOPT_CLASS2_ACK0 0x0200
990 #define ICBXOPT_CLASS2 0x0100
991 #define ICBXOPT_NO_PLAY 0x0080 /* don't play if can't get hard addr */
992 #define ICBXOPT_TOPO_MASK 0x0070
993 #define ICBXOPT_LOOP_ONLY 0x0000
994 #define ICBXOPT_PTP_ONLY 0x0010
995 #define ICBXOPT_LOOP_2_PTP 0x0020
996 #define ICBXOPT_PTP_2_LOOP 0x0030
998 * The lower 4 bits of the xfwoptions field are the OPERATION MODE bits.
999 * RIO is not defined for the 23XX cards (just 2200)
1001 #define ICBXOPT_RIO_OFF 0
1002 #define ICBXOPT_RIO_16BIT 1
1003 #define ICBXOPT_RIO_32BIT 2
1004 #define ICBXOPT_RIO_16BIT_IOCB 3
1005 #define ICBXOPT_RIO_32BIT_IOCB 4
1006 #define ICBXOPT_ZIO 5
1007 #define ICBXOPT_TIMER_MASK 0x7
1009 #define ICBZOPT_RATE_MASK 0xC000
1010 #define ICBZOPT_RATE_ONEGB 0x0000
1011 #define ICBZOPT_RATE_AUTO 0x8000
1012 #define ICBZOPT_RATE_TWOGB 0x4000
1013 #define ICBZOPT_50_OHM 0x2000
1014 #define ICBZOPT_NO_LOCAL_PLOGI 0x0080
1015 #define ICBZOPT_ENA_OOF 0x0040 /* out of order frame handling */
1016 #define ICBZOPT_RSPSZ_MASK 0x0030
1017 #define ICBZOPT_RSPSZ_24 0x0000
1018 #define ICBZOPT_RSPSZ_12 0x0010
1019 #define ICBZOPT_RSPSZ_24A 0x0020
1020 #define ICBZOPT_RSPSZ_32 0x0030
1021 #define ICBZOPT_SOFTID 0x0002
1022 #define ICBZOPT_ENA_RDXFR_RDY 0x0001
1024 /* 2400 F/W options */
1025 #define ICB2400_OPT1_BOTH_WWNS 0x00004000
1026 #define ICB2400_OPT1_FULL_LOGIN 0x00002000
1027 #define ICB2400_OPT1_PREV_ADDRESS 0x00000800
1028 #define ICB2400_OPT1_SRCHDOWN 0x00000400
1029 #define ICB2400_OPT1_NOLIP 0x00000200
1030 #define ICB2400_OPT1_INI_DISABLE 0x00000020
1031 #define ICB2400_OPT1_TGT_ENABLE 0x00000010
1032 #define ICB2400_OPT1_FULL_DUPLEX 0x00000004
1033 #define ICB2400_OPT1_FAIRNESS 0x00000002
1034 #define ICB2400_OPT1_HARD_ADDRESS 0x00000001
1036 #define ICB2400_OPT2_ENA_ATIOMQ 0x08000000
1037 #define ICB2400_OPT2_ENA_IHA 0x04000000
1038 #define ICB2400_OPT2_QOS 0x02000000
1039 #define ICB2400_OPT2_IOCBS 0x01000000
1040 #define ICB2400_OPT2_ENA_IHR 0x00400000
1041 #define ICB2400_OPT2_ENA_VMS 0x00200000
1042 #define ICB2400_OPT2_ENA_TA 0x00100000
1043 #define ICB2400_OPT2_TPRLIC 0x00004000
1044 #define ICB2400_OPT2_FCTAPE 0x00001000
1045 #define ICB2400_OPT2_FCSP 0x00000800
1046 #define ICB2400_OPT2_CLASS2_ACK0 0x00000200
1047 #define ICB2400_OPT2_CLASS2 0x00000100
1048 #define ICB2400_OPT2_NO_PLAY 0x00000080
1049 #define ICB2400_OPT2_TOPO_MASK 0x00000070
1050 #define ICB2400_OPT2_LOOP_ONLY 0x00000000
1051 #define ICB2400_OPT2_PTP_ONLY 0x00000010
1052 #define ICB2400_OPT2_LOOP_2_PTP 0x00000020
1053 #define ICB2400_OPT2_TIMER_MASK 0x0000000f
1054 #define ICB2400_OPT2_ZIO 0x00000005
1055 #define ICB2400_OPT2_ZIO1 0x00000006
1057 #define ICB2400_OPT3_NO_CTXDIS 0x40000000
1058 #define ICB2400_OPT3_ENA_ETH_RESP 0x08000000
1059 #define ICB2400_OPT3_ENA_ETH_ATIO 0x04000000
1060 #define ICB2400_OPT3_ENA_MFCF 0x00020000
1061 #define ICB2400_OPT3_SKIP_FOURGB 0x00010000
1062 #define ICB2400_OPT3_RATE_MASK 0x0000E000
1063 #define ICB2400_OPT3_RATE_ONEGB 0x00000000
1064 #define ICB2400_OPT3_RATE_TWOGB 0x00002000
1065 #define ICB2400_OPT3_RATE_AUTO 0x00004000
1066 #define ICB2400_OPT3_RATE_FOURGB 0x00006000
1067 #define ICB2400_OPT3_RATE_EIGHTGB 0x00008000
1068 #define ICB2400_OPT3_RATE_SIXTEENGB 0x0000A000
1069 #define ICB2400_OPT3_ENA_OOF_XFRDY 0x00000200
1070 #define ICB2400_OPT3_NO_N2N_LOGI 0x00000100
1071 #define ICB2400_OPT3_NO_LOCAL_PLOGI 0x00000080
1072 #define ICB2400_OPT3_ENA_OOF 0x00000040
1073 /* note that a response size flag of zero is reserved! */
1074 #define ICB2400_OPT3_RSPSZ_MASK 0x00000030
1075 #define ICB2400_OPT3_RSPSZ_12 0x00000010
1076 #define ICB2400_OPT3_RSPSZ_24 0x00000020
1077 #define ICB2400_OPT3_RSPSZ_32 0x00000030
1078 #define ICB2400_OPT3_SOFTID 0x00000002
1080 #define ICB_MIN_FRMLEN 256
1081 #define ICB_MAX_FRMLEN 2112
1082 #define ICB_DFLT_FRMLEN 1024
1083 #define ICB_DFLT_ALLOC 256
1084 #define ICB_DFLT_THROTTLE 16
1085 #define ICB_DFLT_RDELAY 5
1086 #define ICB_DFLT_RCOUNT 3
1088 #define ICB_LOGIN_TOV 30
1089 #define ICB_LUN_ENABLE_TOV 15
1093 * And somebody at QLogic had a great idea that you could just change
1094 * the structure *and* keep the version number the same as the other cards.
1097 uint16_t icb_version;
1098 uint16_t icb_reserved0;
1099 uint16_t icb_maxfrmlen;
1100 uint16_t icb_execthrottle;
1101 uint16_t icb_xchgcnt;
1102 uint16_t icb_hardaddr;
1103 uint8_t icb_portname[8];
1104 uint8_t icb_nodename[8];
1105 uint16_t icb_rspnsin;
1106 uint16_t icb_rqstout;
1107 uint16_t icb_retry_count;
1108 uint16_t icb_priout;
1109 uint16_t icb_rsltqlen;
1110 uint16_t icb_rqstqlen;
1111 uint16_t icb_ldn_nols;
1112 uint16_t icb_prqstqlen;
1113 uint16_t icb_rqstaddr[4];
1114 uint16_t icb_respaddr[4];
1115 uint16_t icb_priaddr[4];
1116 uint16_t icb_msixresp;
1117 uint16_t icb_msixatio;
1118 uint16_t icb_reserved1[2];
1119 uint16_t icb_atio_in;
1120 uint16_t icb_atioqlen;
1121 uint16_t icb_atioqaddr[4];
1122 uint16_t icb_idelaytimer;
1123 uint16_t icb_logintime;
1124 uint32_t icb_fwoptions1;
1125 uint32_t icb_fwoptions2;
1126 uint32_t icb_fwoptions3;
1128 uint16_t icb_reserved2[3];
1129 uint16_t icb_enodemac[3];
1130 uint16_t icb_disctime;
1131 uint16_t icb_reserved3[4];
1134 #define RQRSP_ADDR0015 0
1135 #define RQRSP_ADDR1631 1
1136 #define RQRSP_ADDR3247 2
1137 #define RQRSP_ADDR4863 3
1149 #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \
1150 array[ICB_NNM0] = (uint8_t) ((wwn >> 0) & 0xff), \
1151 array[ICB_NNM1] = (uint8_t) ((wwn >> 8) & 0xff), \
1152 array[ICB_NNM2] = (uint8_t) ((wwn >> 16) & 0xff), \
1153 array[ICB_NNM3] = (uint8_t) ((wwn >> 24) & 0xff), \
1154 array[ICB_NNM4] = (uint8_t) ((wwn >> 32) & 0xff), \
1155 array[ICB_NNM5] = (uint8_t) ((wwn >> 40) & 0xff), \
1156 array[ICB_NNM6] = (uint8_t) ((wwn >> 48) & 0xff), \
1157 array[ICB_NNM7] = (uint8_t) ((wwn >> 56) & 0xff)
1159 #define MAKE_WWN_FROM_NODE_NAME(wwn, array) \
1160 wwn = ((uint64_t) array[ICB_NNM0]) | \
1161 ((uint64_t) array[ICB_NNM1] << 8) | \
1162 ((uint64_t) array[ICB_NNM2] << 16) | \
1163 ((uint64_t) array[ICB_NNM3] << 24) | \
1164 ((uint64_t) array[ICB_NNM4] << 32) | \
1165 ((uint64_t) array[ICB_NNM5] << 40) | \
1166 ((uint64_t) array[ICB_NNM6] << 48) | \
1167 ((uint64_t) array[ICB_NNM7] << 56)
1171 * For MULTI_ID firmware, this describes a
1172 * virtual port entity for getting status.
1175 uint16_t vp_port_status;
1176 uint8_t vp_port_options;
1177 uint8_t vp_port_loopid;
1178 uint8_t vp_port_portname[8];
1179 uint8_t vp_port_nodename[8];
1180 uint16_t vp_port_portid_lo; /* not present when trailing icb */
1181 uint16_t vp_port_portid_hi; /* not present when trailing icb */
1184 #define ICB2400_VPOPT_ENA_SNSLOGIN 0x00000040 /* Enable SNS Login and SCR for Virtual Ports */
1185 #define ICB2400_VPOPT_TGT_DISABLE 0x00000020 /* Target Mode Disabled */
1186 #define ICB2400_VPOPT_INI_ENABLE 0x00000010 /* Initiator Mode Enabled */
1187 #define ICB2400_VPOPT_ENABLED 0x00000008 /* VP Enabled */
1188 #define ICB2400_VPOPT_NOPLAY 0x00000004 /* ID Not Acquired */
1189 #define ICB2400_VPOPT_PREV_ADDRESS 0x00000002 /* Previously Assigned ID */
1190 #define ICB2400_VPOPT_HARD_ADDRESS 0x00000001 /* Hard Assigned ID */
1192 #define ICB2400_VPOPT_WRITE_SIZE 20
1195 * For MULTI_ID firmware, we append this structure
1196 * to the isp_icb_2400_t above, followed by a list
1197 * structures that are *most* of the vp_port_info_t.
1201 uint16_t vp_global_options;
1202 } isp_icb_2400_vpinfo_t;
1204 #define ICB2400_VPINFO_OFF 0x80 /* offset from start of ICB */
1205 #define ICB2400_VPINFO_PORT_OFF(chan) \
1206 (ICB2400_VPINFO_OFF + \
1207 sizeof (isp_icb_2400_vpinfo_t) + (chan * ICB2400_VPOPT_WRITE_SIZE))
1209 #define ICB2400_VPGOPT_FCA 0x01 /* Assume Clean Address bit in FLOGI ACC set (works only in static configurations) */
1210 #define ICB2400_VPGOPT_MID_DISABLE 0x02 /* when set, connection mode2 will work with NPIV-capable switched */
1211 #define ICB2400_VPGOPT_VP0_DECOUPLE 0x04 /* Allow VP0 decoupling if firmware supports it */
1212 #define ICB2400_VPGOPT_SUSP_FDISK 0x10 /* Suspend FDISC for Enabled VPs */
1213 #define ICB2400_VPGOPT_GEN_RIDA 0x20 /* Generate RIDA if FLOGI Fails */
1216 isphdr_t vp_ctrl_hdr;
1217 uint32_t vp_ctrl_handle;
1218 uint16_t vp_ctrl_index_fail;
1219 uint16_t vp_ctrl_status;
1220 uint16_t vp_ctrl_command;
1221 uint16_t vp_ctrl_vp_count;
1222 uint16_t vp_ctrl_idmap[16];
1223 uint16_t vp_ctrl_reserved[7];
1224 uint16_t vp_ctrl_fcf_index;
1227 #define VP_CTRL_CMD_ENABLE_VP 0x00
1228 #define VP_CTRL_CMD_DISABLE_VP 0x08
1229 #define VP_CTRL_CMD_DISABLE_VP_REINIT_LINK 0x09
1230 #define VP_CTRL_CMD_DISABLE_VP_LOGO 0x0A
1231 #define VP_CTRL_CMD_DISABLE_VP_LOGO_ALL 0x0B
1234 * We can use this structure for modifying either one or two VP ports after initialization
1237 isphdr_t vp_mod_hdr;
1238 uint32_t vp_mod_hdl;
1239 uint16_t vp_mod_reserved0;
1240 uint16_t vp_mod_status;
1243 uint8_t vp_mod_idx0;
1244 uint8_t vp_mod_idx1;
1252 uint8_t vp_mod_reserved2[8];
1255 #define VP_STS_OK 0x00
1256 #define VP_STS_ERR 0x01
1257 #define VP_CNT_ERR 0x02
1258 #define VP_GEN_ERR 0x03
1259 #define VP_IDX_ERR 0x04
1260 #define VP_STS_BSY 0x05
1262 #define VP_MODIFY 0x00
1263 #define VP_MODIFY_ENA 0x01
1264 #define VP_MODIFY_OPT 0x02
1265 #define VP_RESUME 0x03
1268 * Port Data Base Element
1272 uint16_t pdb_options;
1275 uint8_t pdb_hardaddr_bits[4];
1276 uint8_t pdb_portid_bits[4];
1277 uint8_t pdb_nodename[8];
1278 uint8_t pdb_portname[8];
1279 uint16_t pdb_execthrottle;
1280 uint16_t pdb_exec_count;
1281 uint8_t pdb_retry_count;
1282 uint8_t pdb_retry_delay;
1283 uint16_t pdb_resalloc;
1284 uint16_t pdb_curalloc;
1287 uint16_t pdb_tl_next;
1288 uint16_t pdb_tl_last;
1289 uint16_t pdb_features; /* PLOGI, Common Service */
1290 uint16_t pdb_pconcurrnt; /* PLOGI, Common Service */
1291 uint16_t pdb_roi; /* PLOGI, Common Service */
1293 uint8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */
1294 uint16_t pdb_rdsiz; /* PLOGI, Class 3 */
1295 uint16_t pdb_ncseq; /* PLOGI, Class 3 */
1296 uint16_t pdb_noseq; /* PLOGI, Class 3 */
1297 uint16_t pdb_labrtflg;
1298 uint16_t pdb_lstopflg;
1299 uint16_t pdb_sqhead;
1300 uint16_t pdb_sqtail;
1301 uint16_t pdb_ptimer;
1302 uint16_t pdb_nxt_seqid;
1303 uint16_t pdb_fcount;
1304 uint16_t pdb_prli_len;
1305 uint16_t pdb_prli_svc0;
1306 uint16_t pdb_prli_svc3;
1307 uint16_t pdb_loopid;
1308 uint16_t pdb_il_ptr;
1309 uint16_t pdb_sl_ptr;
1312 #define PDB_OPTIONS_XMITTING (1<<11)
1313 #define PDB_OPTIONS_LNKXMIT (1<<10)
1314 #define PDB_OPTIONS_ABORTED (1<<9)
1315 #define PDB_OPTIONS_ADISC (1<<1)
1317 #define PDB_STATE_DISCOVERY 0
1318 #define PDB_STATE_WDISC_ACK 1
1319 #define PDB_STATE_PLOGI 2
1320 #define PDB_STATE_PLOGI_ACK 3
1321 #define PDB_STATE_PRLI 4
1322 #define PDB_STATE_PRLI_ACK 5
1323 #define PDB_STATE_LOGGED_IN 6
1324 #define PDB_STATE_PORT_UNAVAIL 7
1325 #define PDB_STATE_PRLO 8
1326 #define PDB_STATE_PRLO_ACK 9
1327 #define PDB_STATE_PLOGO 10
1328 #define PDB_STATE_PLOG_ACK 11
1330 #define SVC3_ROLE_MASK 0x30
1331 #define SVC3_ROLE_SHIFT 4
1333 #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2])
1334 #define BITS2WORD_24XX(x) ((x)[0] << 16 | (x)[1] << 8 | (x)[2])
1337 * Port Data Base Element- 24XX cards
1341 uint8_t pdb_curstate;
1342 uint8_t pdb_laststate;
1343 uint8_t pdb_hardaddr_bits[4];
1344 uint8_t pdb_portid_bits[4];
1345 #define pdb_nxt_seqid_2400 pdb_portid_bits[3]
1346 uint16_t pdb_retry_timer;
1347 uint16_t pdb_handle;
1348 uint16_t pdb_rcv_dsize;
1349 uint16_t pdb_reserved0;
1350 uint16_t pdb_prli_svc0;
1351 uint16_t pdb_prli_svc3;
1352 uint8_t pdb_portname[8];
1353 uint8_t pdb_nodename[8];
1354 uint8_t pdb_reserved1[24];
1357 #define PDB2400_TID_SUPPORTED 0x4000
1358 #define PDB2400_FC_TAPE 0x0080
1359 #define PDB2400_CLASS2_ACK0 0x0040
1360 #define PDB2400_FCP_CONF 0x0020
1361 #define PDB2400_CLASS2 0x0010
1362 #define PDB2400_ADDR_VALID 0x0002
1364 #define PDB2400_STATE_PLOGI_PEND 0x03
1365 #define PDB2400_STATE_PLOGI_DONE 0x04
1366 #define PDB2400_STATE_PRLI_PEND 0x05
1367 #define PDB2400_STATE_LOGGED_IN 0x06
1368 #define PDB2400_STATE_PORT_UNAVAIL 0x07
1369 #define PDB2400_STATE_PRLO_PEND 0x09
1370 #define PDB2400_STATE_LOGO_PEND 0x0B
1373 * Common elements from the above two structures that are actually useful to us.
1377 uint16_t prli_word3;
1380 uint8_t portname[8];
1381 uint8_t nodename[8];
1385 * Port/Node Name List Element
1388 uint8_t pnnle_name[8];
1389 uint16_t pnnle_handle;
1390 uint16_t pnnle_reserved;
1393 #define PNNL_OPTIONS_NODE_NAMES (1<<0)
1394 #define PNNL_OPTIONS_PORT_DATA (1<<2)
1395 #define PNNL_OPTIONS_INITIATORS (1<<3)
1398 * Port and N-Port Handle List Element
1401 uint16_t pnhle_port_id_lo;
1402 uint16_t pnhle_port_id_hi_handle;
1406 uint16_t pnhle_port_id_lo;
1407 uint16_t pnhle_port_id_hi;
1408 uint16_t pnhle_handle;
1412 uint16_t pnhle_port_id_lo;
1413 uint16_t pnhle_port_id_hi;
1414 uint16_t pnhle_handle;
1415 uint16_t pnhle_reserved;
1419 * Port Database Changed Async Event information for 24XX cards
1421 #define PDB24XX_AE_OK 0x00
1422 #define PDB24XX_AE_IMPL_LOGO_1 0x01
1423 #define PDB24XX_AE_IMPL_LOGO_2 0x02
1424 #define PDB24XX_AE_IMPL_LOGO_3 0x03
1425 #define PDB24XX_AE_PLOGI_RCVD 0x04
1426 #define PDB24XX_AE_PLOGI_RJT 0x05
1427 #define PDB24XX_AE_PRLI_RCVD 0x06
1428 #define PDB24XX_AE_PRLI_RJT 0x07
1429 #define PDB24XX_AE_TPRLO 0x08
1430 #define PDB24XX_AE_TPRLO_RJT 0x09
1431 #define PDB24XX_AE_PRLO_RCVD 0x0a
1432 #define PDB24XX_AE_LOGO_RCVD 0x0b
1433 #define PDB24XX_AE_TOPO_CHG 0x0c
1434 #define PDB24XX_AE_NPORT_CHG 0x0d
1435 #define PDB24XX_AE_FLOGI_RJT 0x0e
1436 #define PDB24XX_AE_BAD_FANN 0x0f
1437 #define PDB24XX_AE_FLOGI_TIMO 0x10
1438 #define PDB24XX_AE_ABX_LOGO 0x11
1439 #define PDB24XX_AE_PLOGI_DONE 0x12
1440 #define PDB24XX_AE_PRLI_DONJE 0x13
1441 #define PDB24XX_AE_OPN_1 0x14
1442 #define PDB24XX_AE_OPN_2 0x15
1443 #define PDB24XX_AE_TXERR 0x16
1444 #define PDB24XX_AE_FORCED_LOGO 0x17
1445 #define PDB24XX_AE_DISC_TIMO 0x18
1448 * Genericized Port Login/Logout software structure
1457 /* the flags to use are those for PLOGX_FLG_* below */
1460 * ISP24XX- Login/Logout Port IOCB
1463 isphdr_t plogx_header;
1464 uint32_t plogx_handle;
1465 uint16_t plogx_status;
1466 uint16_t plogx_nphdl;
1467 uint16_t plogx_flags;
1468 uint16_t plogx_vphdl; /* low 8 bits */
1469 uint16_t plogx_portlo; /* low 16 bits */
1470 uint16_t plogx_rspsz_porthi;
1477 #define PLOGX_STATUS_OK 0x00
1478 #define PLOGX_STATUS_UNAVAIL 0x28
1479 #define PLOGX_STATUS_LOGOUT 0x29
1480 #define PLOGX_STATUS_IOCBERR 0x31
1482 #define PLOGX_IOCBERR_NOLINK 0x01
1483 #define PLOGX_IOCBERR_NOIOCB 0x02
1484 #define PLOGX_IOCBERR_NOXGHG 0x03
1485 #define PLOGX_IOCBERR_FAILED 0x04 /* further info in IOPARM 1 */
1486 #define PLOGX_IOCBERR_NOFABRIC 0x05
1487 #define PLOGX_IOCBERR_NOTREADY 0x07
1488 #define PLOGX_IOCBERR_NOLOGIN 0x09 /* further info in IOPARM 1 */
1489 #define PLOGX_IOCBERR_NOPCB 0x0a
1490 #define PLOGX_IOCBERR_REJECT 0x18 /* further info in IOPARM 1 */
1491 #define PLOGX_IOCBERR_EINVAL 0x19 /* further info in IOPARM 1 */
1492 #define PLOGX_IOCBERR_PORTUSED 0x1a /* further info in IOPARM 1 */
1493 #define PLOGX_IOCBERR_HNDLUSED 0x1b /* further info in IOPARM 1 */
1494 #define PLOGX_IOCBERR_NOHANDLE 0x1c
1495 #define PLOGX_IOCBERR_NOFLOGI 0x1f /* further info in IOPARM 1 */
1497 #define PLOGX_FLG_CMD_MASK 0xf
1498 #define PLOGX_FLG_CMD_PLOGI 0
1499 #define PLOGX_FLG_CMD_PRLI 1
1500 #define PLOGX_FLG_CMD_PDISC 2
1501 #define PLOGX_FLG_CMD_LOGO 8
1502 #define PLOGX_FLG_CMD_PRLO 9
1503 #define PLOGX_FLG_CMD_TPRLO 10
1505 #define PLOGX_FLG_COND_PLOGI 0x10 /* if with PLOGI */
1506 #define PLOGX_FLG_IMPLICIT 0x10 /* if with LOGO, PRLO, TPRLO */
1507 #define PLOGX_FLG_SKIP_PRLI 0x20 /* if with PLOGI */
1508 #define PLOGX_FLG_IMPLICIT_LOGO_ALL 0x20 /* if with LOGO */
1509 #define PLOGX_FLG_EXPLICIT_LOGO 0x40 /* if with LOGO */
1510 #define PLOGX_FLG_COMMON_FEATURES 0x80 /* if with PLOGI */
1511 #define PLOGX_FLG_FREE_NPHDL 0x80 /* if with with LOGO */
1513 #define PLOGX_FLG_CLASS2 0x100 /* if with PLOGI */
1514 #define PLOGX_FLG_FCP2_OVERRIDE 0x200 /* if with PRLOG, PRLI */
1517 * Report ID Acquisistion (24XX multi-id firmware)
1520 isphdr_t ridacq_hdr;
1521 uint32_t ridacq_handle;
1522 uint8_t ridacq_vp_acquired;
1523 uint8_t ridacq_vp_setup;
1524 uint8_t ridacq_vp_index;
1525 uint8_t ridacq_vp_status;
1526 uint16_t ridacq_vp_port_lo;
1527 uint8_t ridacq_vp_port_hi;
1528 uint8_t ridacq_format; /* 0 or 1 */
1529 uint16_t ridacq_map[8];
1530 uint8_t ridacq_reserved1[32];
1533 #define RIDACQ_STS_COMPLETE 0
1534 #define RIDACQ_STS_UNACQUIRED 1
1535 #define RIDACQ_STS_CHANGED 2
1536 #define RIDACQ_STS_SNS_TIMEOUT 3
1537 #define RIDACQ_STS_SNS_REJECTED 4
1538 #define RIDACQ_STS_SCR_TIMEOUT 5
1539 #define RIDACQ_STS_SCR_REJECTED 6
1542 * Simple Name Server Data Structures
1544 #define SNS_GA_NXT 0x100
1545 #define SNS_GPN_ID 0x112
1546 #define SNS_GNN_ID 0x113
1547 #define SNS_GFF_ID 0x11F
1548 #define SNS_GID_FT 0x171
1549 #define SNS_RFT_ID 0x217
1550 #define SNS_RFF_ID 0x21F
1552 uint16_t snscb_rblen; /* response buffer length (words) */
1553 uint16_t snscb_reserved0;
1554 uint16_t snscb_addr[4]; /* response buffer address */
1555 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1556 uint16_t snscb_reserved1;
1557 uint16_t snscb_data[]; /* variable data */
1558 } sns_screq_t; /* Subcommand Request Structure */
1561 uint16_t snscb_rblen; /* response buffer length (words) */
1562 uint16_t snscb_reserved0;
1563 uint16_t snscb_addr[4]; /* response buffer address */
1564 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1565 uint16_t snscb_reserved1;
1567 uint16_t snscb_reserved2;
1568 uint32_t snscb_reserved3;
1569 uint32_t snscb_port;
1571 #define SNS_GA_NXT_REQ_SIZE (sizeof (sns_ga_nxt_req_t))
1574 uint16_t snscb_rblen; /* response buffer length (words) */
1575 uint16_t snscb_reserved0;
1576 uint16_t snscb_addr[4]; /* response buffer address */
1577 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1578 uint16_t snscb_reserved1;
1580 uint16_t snscb_reserved2;
1581 uint32_t snscb_reserved3;
1582 uint32_t snscb_portid;
1584 #define SNS_GXN_ID_REQ_SIZE (sizeof (sns_gxn_id_req_t))
1587 uint16_t snscb_rblen; /* response buffer length (words) */
1588 uint16_t snscb_reserved0;
1589 uint16_t snscb_addr[4]; /* response buffer address */
1590 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1591 uint16_t snscb_reserved1;
1593 uint16_t snscb_mword_div_2;
1594 uint32_t snscb_reserved3;
1595 uint32_t snscb_fc4_type;
1597 #define SNS_GID_FT_REQ_SIZE (sizeof (sns_gid_ft_req_t))
1600 uint16_t snscb_rblen; /* response buffer length (words) */
1601 uint16_t snscb_reserved0;
1602 uint16_t snscb_addr[4]; /* response buffer address */
1603 uint16_t snscb_sblen; /* subcommand buffer length (words) */
1604 uint16_t snscb_reserved1;
1606 uint16_t snscb_reserved2;
1607 uint32_t snscb_reserved3;
1608 uint32_t snscb_port;
1609 uint32_t snscb_fc4_types[8];
1611 #define SNS_RFT_ID_REQ_SIZE (sizeof (sns_rft_id_req_t))
1614 ct_hdr_t snscb_cthdr;
1615 uint8_t snscb_port_type;
1616 uint8_t snscb_port_id[3];
1617 uint8_t snscb_portname[8];
1618 uint16_t snscb_data[]; /* variable data */
1619 } sns_scrsp_t; /* Subcommand Response Structure */
1622 ct_hdr_t snscb_cthdr;
1623 uint8_t snscb_port_type;
1624 uint8_t snscb_port_id[3];
1625 uint8_t snscb_portname[8];
1626 uint8_t snscb_pnlen; /* symbolic port name length */
1627 uint8_t snscb_pname[255]; /* symbolic port name */
1628 uint8_t snscb_nodename[8];
1629 uint8_t snscb_nnlen; /* symbolic node name length */
1630 uint8_t snscb_nname[255]; /* symbolic node name */
1631 uint8_t snscb_ipassoc[8];
1632 uint8_t snscb_ipaddr[16];
1633 uint8_t snscb_svc_class[4];
1634 uint8_t snscb_fc4_types[32];
1635 uint8_t snscb_fpname[8];
1636 uint8_t snscb_reserved;
1637 uint8_t snscb_hardaddr[3];
1638 } sns_ga_nxt_rsp_t; /* Subcommand Response Structure */
1639 #define SNS_GA_NXT_RESP_SIZE (sizeof (sns_ga_nxt_rsp_t))
1642 ct_hdr_t snscb_cthdr;
1643 uint8_t snscb_wwn[8];
1645 #define SNS_GXN_ID_RESP_SIZE (sizeof (sns_gxn_id_rsp_t))
1648 ct_hdr_t snscb_cthdr;
1649 uint32_t snscb_fc4_features[32];
1651 #define SNS_GFF_ID_RESP_SIZE (sizeof (sns_gff_id_rsp_t))
1654 ct_hdr_t snscb_cthdr;
1660 #define SNS_GID_FT_RESP_SIZE(x) ((sizeof (sns_gid_ft_rsp_t)) + ((x - 1) << 2))
1661 #define SNS_RFT_ID_RESP_SIZE (sizeof (ct_hdr_t))
1664 * Other Misc Structures
1667 /* ELS Pass Through */
1670 uint32_t els_handle;
1671 uint16_t els_status;
1673 uint16_t els_xmit_dsd_count; /* outgoing only */
1677 uint16_t els_recv_dsd_count; /* outgoing only */
1679 uint8_t els_reserved1;
1681 uint8_t els_did_mid;
1683 uint8_t els_reserved2;
1684 uint16_t els_reserved3;
1685 uint16_t els_ctl_flags;
1688 uint32_t _els_bytecnt;
1689 uint32_t _els_subcode1;
1690 uint32_t _els_subcode2;
1691 uint8_t _els_reserved4[20];
1694 uint32_t _els_recv_bytecnt;
1695 uint32_t _els_xmit_bytecnt;
1696 uint32_t _els_xmit_dsd_length;
1697 uint16_t _els_xmit_dsd_a1500;
1698 uint16_t _els_xmit_dsd_a3116;
1699 uint16_t _els_xmit_dsd_a4732;
1700 uint16_t _els_xmit_dsd_a6348;
1701 uint32_t _els_recv_dsd_length;
1702 uint16_t _els_recv_dsd_a1500;
1703 uint16_t _els_recv_dsd_a3116;
1704 uint16_t _els_recv_dsd_a4732;
1705 uint16_t _els_recv_dsd_a6348;
1708 #define els_bytecnt inout.in._els_bytecnt
1709 #define els_subcode1 inout.in._els_subcode1
1710 #define els_subcode2 inout.in._els_subcode2
1711 #define els_reserved4 inout.in._els_reserved4
1712 #define els_recv_bytecnt inout.out._els_recv_bytecnt
1713 #define els_xmit_bytecnt inout.out._els_xmit_bytecnt
1714 #define els_xmit_dsd_length inout.out._els_xmit_dsd_length
1715 #define els_xmit_dsd_a1500 inout.out._els_xmit_dsd_a1500
1716 #define els_xmit_dsd_a3116 inout.out._els_xmit_dsd_a3116
1717 #define els_xmit_dsd_a4732 inout.out._els_xmit_dsd_a4732
1718 #define els_xmit_dsd_a6348 inout.out._els_xmit_dsd_a6348
1719 #define els_recv_dsd_length inout.out._els_recv_dsd_length
1720 #define els_recv_dsd_a1500 inout.out._els_recv_dsd_a1500
1721 #define els_recv_dsd_a3116 inout.out._els_recv_dsd_a3116
1722 #define els_recv_dsd_a4732 inout.out._els_recv_dsd_a4732
1723 #define els_recv_dsd_a6348 inout.out._els_recv_dsd_a6348
1727 * A handy package structure for running FC-SCSI commands internally
1738 uint32_t data_length;
1746 uint32_t data_residual;
1749 uint16_t sense_length;
1750 uint8_t sense_data[32];
1756 * Target Mode related definitions
1758 #define QLTM_SENSELEN 18 /* non-FC cards only */
1759 #define QLTM_SVALID 0x80
1762 * Structure for Enable Lun and Modify Lun queue entries
1766 uint32_t le_reserved;
1769 uint8_t le_ops; /* Modify LUN only */
1770 uint8_t le_tgt; /* Not for FC */
1771 uint32_t le_flags; /* Not for FC */
1773 uint8_t le_reserved2;
1774 uint8_t le_cmd_count;
1775 uint8_t le_in_count;
1776 uint8_t le_cdb6len; /* Not for FC */
1777 uint8_t le_cdb7len; /* Not for FC */
1778 uint16_t le_timeout;
1779 uint16_t le_reserved3[20];
1785 #define LUN_TQAE 0x00000002 /* bit1 Tagged Queue Action Enable */
1786 #define LUN_DSSM 0x01000000 /* bit24 Disable Sending SDP Message */
1787 #define LUN_DISAD 0x02000000 /* bit25 Disable autodisconnect */
1788 #define LUN_DM 0x40000000 /* bit30 Disconnects Mandatory */
1793 #define LUN_CCINCR 0x01 /* increment command count */
1794 #define LUN_CCDECR 0x02 /* decrement command count */
1795 #define LUN_ININCR 0x40 /* increment immed. notify count */
1796 #define LUN_INDECR 0x80 /* decrement immed. notify count */
1801 #define LUN_OK 0x01 /* we be rockin' */
1802 #define LUN_ERR 0x04 /* request completed with error */
1803 #define LUN_INVAL 0x06 /* invalid request */
1804 #define LUN_NOCAP 0x16 /* can't provide requested capability */
1805 #define LUN_ENABLED 0x3E /* LUN already enabled */
1808 * Immediate Notify Entry structure
1810 #define IN_MSGLEN 8 /* 8 bytes */
1811 #define IN_RSVDLEN 8 /* 8 words */
1814 uint32_t in_reserved;
1815 uint8_t in_lun; /* lun */
1816 uint8_t in_iid; /* initiator */
1817 uint8_t in_reserved2;
1818 uint8_t in_tgt; /* target */
1822 uint8_t in_tag_val; /* tag value */
1823 uint8_t in_tag_type; /* tag type */
1824 uint16_t in_seqid; /* sequence id */
1825 uint8_t in_msg[IN_MSGLEN]; /* SCSI message bytes */
1826 uint16_t in_reserved3[IN_RSVDLEN];
1827 uint8_t in_sense[QLTM_SENSELEN];/* suggested sense data */
1832 uint32_t in_reserved;
1833 uint8_t in_lun; /* lun */
1834 uint8_t in_iid; /* initiator */
1836 uint32_t in_reserved2;
1838 uint16_t in_task_flags;
1839 uint16_t in_seqid; /* sequence id */
1844 uint32_t in_reserved;
1845 uint16_t in_iid; /* initiator */
1847 uint32_t in_reserved2;
1849 uint16_t in_task_flags;
1850 uint16_t in_seqid; /* sequence id */
1854 * Values for the in_status field
1856 #define IN_REJECT 0x0D /* Message Reject message received */
1857 #define IN_RESET 0x0E /* Bus Reset occurred */
1858 #define IN_NO_RCAP 0x16 /* requested capability not available */
1859 #define IN_IDE_RECEIVED 0x33 /* Initiator Detected Error msg received */
1860 #define IN_RSRC_UNAVAIL 0x34 /* resource unavailable */
1861 #define IN_MSG_RECEIVED 0x36 /* SCSI message received */
1862 #define IN_ABORT_TASK 0x20 /* task named in RX_ID is being aborted (FC) */
1863 #define IN_PORT_LOGOUT 0x29 /* port has logged out (FC) */
1864 #define IN_PORT_CHANGED 0x2A /* port changed */
1865 #define IN_GLOBAL_LOGO 0x2E /* all ports logged out */
1866 #define IN_NO_NEXUS 0x3B /* Nexus not established */
1867 #define IN_SRR_RCVD 0x45 /* SRR received */
1870 * Values for the in_task_flags field- should only get one at a time!
1872 #define TASK_FLAGS_RESERVED_MASK (0xe700)
1873 #define TASK_FLAGS_CLEAR_ACA (1<<14)
1874 #define TASK_FLAGS_TARGET_RESET (1<<13)
1875 #define TASK_FLAGS_LUN_RESET (1<<12)
1876 #define TASK_FLAGS_CLEAR_TASK_SET (1<<10)
1877 #define TASK_FLAGS_ABORT_TASK_SET (1<<9)
1880 * ISP24XX Immediate Notify
1884 uint32_t in_reserved;
1886 uint16_t in_reserved1;
1888 uint16_t in_srr_rxid;
1890 uint8_t in_status_subcode;
1891 uint8_t in_fwhandle;
1893 uint16_t in_srr_reloff_lo;
1894 uint16_t in_srr_reloff_hi;
1896 uint16_t in_srr_oxid;
1898 * If bit 2 is set in in_flags, the N-Port and
1899 * handle tags are valid. If the received ELS is
1900 * a LOGO, then these tags contain the N Port ID
1901 * from the LOGO payload. If the received ELS
1902 * request is TPRLO, these tags contain the
1903 * Third Party Originator N Port ID.
1905 uint16_t in_nport_id_hi;
1906 #define in_prli_options in_nport_id_hi
1907 uint8_t in_nport_id_lo;
1908 uint8_t in_reserved3;
1909 uint16_t in_np_handle;
1910 uint8_t in_reserved4[12];
1911 uint8_t in_reserved5;
1913 uint32_t in_reserved6;
1914 uint16_t in_portid_lo;
1915 uint8_t in_portid_hi;
1916 uint8_t in_reserved7;
1917 uint16_t in_reserved8;
1919 } in_fcentry_24xx_t;
1921 #define IN24XX_FLAG_PUREX_IOCB 0x1
1922 #define IN24XX_FLAG_GLOBAL_LOGOUT 0x2
1923 #define IN24XX_FLAG_NPHDL_VALID 0x4
1924 #define IN24XX_FLAG_N2N_PRLI 0x8
1925 #define IN24XX_FLAG_PN_NN_VALID 0x10
1927 #define IN24XX_LIP_RESET 0x0E
1928 #define IN24XX_LINK_RESET 0x0F
1929 #define IN24XX_PORT_LOGOUT 0x29
1930 #define IN24XX_PORT_CHANGED 0x2A
1931 #define IN24XX_LINK_FAILED 0x2E
1932 #define IN24XX_SRR_RCVD 0x45
1933 #define IN24XX_ELS_RCVD 0x46 /*
1934 * login-affectin ELS received- check
1935 * subcode for specific opcode
1939 * For f/w > 4.0.25, these offsets in the Immediate Notify contain
1940 * the WWNN/WWPN if the ELS is PLOGI, PDISC or ADISC. The WWN is in
1941 * Big Endian format.
1943 #define IN24XX_PRLI_WWNN_OFF 0x18
1944 #define IN24XX_PRLI_WWPN_OFF 0x28
1945 #define IN24XX_PLOGI_WWNN_OFF 0x20
1946 #define IN24XX_PLOGI_WWPN_OFF 0x28
1949 * For f/w > 4.0.25, this offset in the Immediate Notify contain
1950 * the WWPN if the ELS is LOGO. The WWN is in Big Endian format.
1952 #define IN24XX_LOGO_WWPN_OFF 0x28
1955 * Immediate Notify Status Subcodes for IN24XX_PORT_LOGOUT
1957 #define IN24XX_PORT_LOGOUT_PDISC_TMO 0x00
1958 #define IN24XX_PORT_LOGOUT_UXPR_DISC 0x01
1959 #define IN24XX_PORT_LOGOUT_OWN_OPN 0x02
1960 #define IN24XX_PORT_LOGOUT_OWN_OPN_SFT 0x03
1961 #define IN24XX_PORT_LOGOUT_ABTS_TMO 0x04
1962 #define IN24XX_PORT_LOGOUT_DISC_RJT 0x05
1963 #define IN24XX_PORT_LOGOUT_LOGIN_NEEDED 0x06
1964 #define IN24XX_PORT_LOGOUT_BAD_DISC 0x07
1965 #define IN24XX_PORT_LOGOUT_LOST_ALPA 0x08
1966 #define IN24XX_PORT_LOGOUT_XMIT_FAILURE 0x09
1969 * Immediate Notify Status Subcodes for IN24XX_PORT_CHANGED
1971 #define IN24XX_PORT_CHANGED_BADFAN 0x00
1972 #define IN24XX_PORT_CHANGED_TOPO_CHANGE 0x01
1973 #define IN24XX_PORT_CHANGED_FLOGI_ACC 0x02
1974 #define IN24XX_PORT_CHANGED_FLOGI_RJT 0x03
1975 #define IN24XX_PORT_CHANGED_TIMEOUT 0x04
1976 #define IN24XX_PORT_CHANGED_PORT_CHANGE 0x05
1979 * Notify Acknowledge Entry structure
1981 #define NA_RSVDLEN 22
1984 uint32_t na_reserved;
1985 uint8_t na_lun; /* lun */
1986 uint8_t na_iid; /* initiator */
1987 uint8_t na_reserved2;
1988 uint8_t na_tgt; /* target */
1992 uint16_t na_seqid; /* sequence id */
1993 uint16_t na_reserved3[NA_RSVDLEN];
1997 * Value for the na_event field
1999 #define NA_RST_CLRD 0x80 /* Clear an async event notification */
2000 #define NA_OK 0x01 /* Notify Acknowledge Succeeded */
2001 #define NA_INVALID 0x06 /* Invalid Notify Acknowledge */
2003 #define NA2_RSVDLEN 21
2006 uint32_t na_reserved;
2007 uint8_t na_reserved1;
2008 uint8_t na_iid; /* initiator loop id */
2009 uint16_t na_response;
2011 uint16_t na_reserved2;
2013 uint16_t na_task_flags;
2014 uint16_t na_seqid; /* sequence id */
2015 uint16_t na_reserved3[NA2_RSVDLEN];
2020 uint32_t na_reserved;
2021 uint16_t na_iid; /* initiator loop id */
2022 uint16_t na_response; /* response code */
2024 uint16_t na_reserved2;
2026 uint16_t na_task_flags;
2027 uint16_t na_seqid; /* sequence id */
2028 uint16_t na_reserved3[NA2_RSVDLEN];
2031 #define NAFC_RCOUNT 0x80 /* increment resource count */
2032 #define NAFC_RST_CLRD 0x20 /* Clear LIP Reset */
2033 #define NAFC_TVALID 0x10 /* task mangement response code is valid */
2036 * ISP24XX Notify Acknowledge
2043 uint16_t na_reserved1;
2045 uint16_t na_srr_rxid;
2047 uint8_t na_status_subcode;
2048 uint8_t na_fwhandle;
2050 uint16_t na_srr_reloff_lo;
2051 uint16_t na_srr_reloff_hi;
2053 uint16_t na_srr_flags;
2054 uint8_t na_reserved3[18];
2055 uint8_t na_reserved4;
2057 uint8_t na_srr_reject_vunique;
2058 uint8_t na_srr_reject_explanation;
2059 uint8_t na_srr_reject_code;
2060 uint8_t na_reserved5;
2061 uint8_t na_reserved6[6];
2063 } na_fcentry_24xx_t;
2066 * Accept Target I/O Entry structure
2068 #define ATIO_CDBLEN 26
2072 uint16_t at_reserved;
2074 uint8_t at_lun; /* lun */
2075 uint8_t at_iid; /* initiator */
2076 uint8_t at_cdblen; /* cdb length */
2077 uint8_t at_tgt; /* target */
2079 uint8_t at_status; /* firmware status */
2080 uint8_t at_scsi_status; /* scsi status */
2081 uint8_t at_tag_val; /* tag value */
2082 uint8_t at_tag_type; /* tag type */
2083 uint8_t at_cdb[ATIO_CDBLEN]; /* received CDB */
2084 uint8_t at_sense[QLTM_SENSELEN];/* suggested sense data */
2090 #define AT_NODISC 0x00008000 /* disconnect disabled */
2091 #define AT_TQAE 0x00000002 /* Tagged Queue Action enabled */
2096 #define AT_PATH_INVALID 0x07 /* ATIO sent to firmware for disabled lun */
2097 #define AT_RESET 0x0E /* SCSI Bus Reset Occurred */
2098 #define AT_PHASE_ERROR 0x14 /* Bus phase sequence error */
2099 #define AT_NOCAP 0x16 /* Requested capability not available */
2100 #define AT_BDR_MSG 0x17 /* Bus Device Reset msg received */
2101 #define AT_CDB 0x3D /* CDB received */
2103 * Macros to create and fetch and test concatenated handle and tag value macros
2106 #define AT_MAKE_TAGID(tid, aep) \
2107 tid = aep->at_handle; \
2108 if (aep->at_flags & AT_TQAE) { \
2109 tid |= (aep->at_tag_val << 16); \
2113 #define CT_MAKE_TAGID(tid, ct) \
2114 tid = ct->ct_fwhandle; \
2115 if (ct->ct_flags & CT_TQAE) { \
2116 tid |= (ct->ct_tag_val << 16); \
2120 #define AT_HAS_TAG(val) ((val) & (1 << 24))
2121 #define AT_GET_TAG(val) (((val) >> 16) & 0xff)
2122 #define AT_GET_HANDLE(val) ((val) & 0xffff)
2124 #define IN_MAKE_TAGID(tid, inp) \
2125 tid = inp->in_seqid; \
2126 tid |= (inp->in_tag_val << 16); \
2130 * Accept Target I/O Entry structure, Type 2
2132 #define ATIO2_CDBLEN 16
2136 uint32_t at_reserved;
2137 uint8_t at_lun; /* lun or reserved */
2138 uint8_t at_iid; /* initiator */
2139 uint16_t at_rxid; /* response ID */
2141 uint16_t at_status; /* firmware status */
2142 uint8_t at_crn; /* command reference number */
2143 uint8_t at_taskcodes;
2144 uint8_t at_taskflags;
2145 uint8_t at_execodes;
2146 uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */
2147 uint32_t at_datalen; /* allocated data len */
2148 uint16_t at_scclun; /* SCC Lun or reserved */
2149 uint16_t at_wwpn[4]; /* WWPN of initiator */
2150 uint16_t at_reserved2[6];
2156 uint32_t at_reserved;
2157 uint16_t at_iid; /* initiator */
2158 uint16_t at_rxid; /* response ID */
2160 uint16_t at_status; /* firmware status */
2161 uint8_t at_crn; /* command reference number */
2162 uint8_t at_taskcodes;
2163 uint8_t at_taskflags;
2164 uint8_t at_execodes;
2165 uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */
2166 uint32_t at_datalen; /* allocated data len */
2167 uint16_t at_scclun; /* SCC Lun or reserved */
2168 uint16_t at_wwpn[4]; /* WWPN of initiator */
2169 uint16_t at_reserved2[6];
2173 #define ATIO2_WWPN_OFFSET 0x2A
2174 #define ATIO2_OXID_OFFSET 0x3E
2176 #define ATIO2_TC_ATTR_MASK 0x7
2177 #define ATIO2_TC_ATTR_SIMPLEQ 0
2178 #define ATIO2_TC_ATTR_HEADOFQ 1
2179 #define ATIO2_TC_ATTR_ORDERED 2
2180 #define ATIO2_TC_ATTR_ACAQ 4
2181 #define ATIO2_TC_ATTR_UNTAGGED 5
2183 #define ATIO2_EX_WRITE 0x1
2184 #define ATIO2_EX_READ 0x2
2186 * Macros to create and fetch and test concatenated handle and tag value macros
2188 #define AT2_MAKE_TAGID(tid, bus, inst, aep) \
2189 tid = aep->at_rxid; \
2190 tid |= (((uint64_t)inst) << 32); \
2191 tid |= (((uint64_t)bus) << 48)
2193 #define CT2_MAKE_TAGID(tid, bus, inst, ct) \
2194 tid = ct->ct_rxid; \
2195 tid |= (((uint64_t)inst) << 32); \
2196 tid |= (((uint64_t)(bus & 0xff)) << 48)
2198 #define AT2_HAS_TAG(val) 1
2199 #define AT2_GET_TAG(val) ((val) & 0xffffffff)
2200 #define AT2_GET_INST(val) (((val) >> 32) & 0xffff)
2201 #define AT2_GET_HANDLE AT2_GET_TAG
2202 #define AT2_GET_BUS(val) (((val) >> 48) & 0xff)
2204 #define FC_HAS_TAG AT2_HAS_TAG
2205 #define FC_GET_TAG AT2_GET_TAG
2206 #define FC_GET_INST AT2_GET_INST
2207 #define FC_GET_HANDLE AT2_GET_HANDLE
2209 #define IN_FC_MAKE_TAGID(tid, bus, inst, seqid) \
2211 tid |= (((uint64_t)inst) << 32); \
2212 tid |= (((uint64_t)(bus & 0xff)) << 48)
2214 #define FC_TAG_INSERT_INST(tid, inst) \
2215 tid &= ~0x0000ffff00000000ull; \
2216 tid |= (((uint64_t)inst) << 32)
2219 * 24XX ATIO Definition
2221 * This is *quite* different from other entry types.
2222 * First of all, it has its own queue it comes in on.
2224 * Secondly, it doesn't have a normal header.
2226 * Thirdly, it's just a passthru of the FCP CMND IU
2227 * which is recorded in big endian mode.
2233 * Task attribute in high four bits,
2234 * the rest is the FCP CMND IU Length.
2235 * NB: the command can extend past the
2236 * length for a single queue entry.
2241 fcp_cmnd_iu_t at_cmnd;
2243 #define AT7_NORESRC_RXID 0xffffffff
2247 * Continue Target I/O Entry structure
2248 * Request from driver. The response from the
2249 * ISP firmware is the same except that the last 18
2250 * bytes are overwritten by suggested sense data if
2251 * the 'autosense valid' bit is set in the status byte.
2255 uint16_t ct_syshandle;
2256 uint16_t ct_fwhandle; /* required by f/w */
2257 uint8_t ct_lun; /* lun */
2258 uint8_t ct_iid; /* initiator id */
2259 uint8_t ct_reserved2;
2260 uint8_t ct_tgt; /* our target id */
2262 uint8_t ct_status; /* isp status */
2263 uint8_t ct_scsi_status; /* scsi status */
2264 uint8_t ct_tag_val; /* tag value */
2265 uint8_t ct_tag_type; /* tag type */
2266 uint32_t ct_xfrlen; /* transfer length */
2267 uint32_t ct_resid; /* residual length */
2268 uint16_t ct_timeout;
2269 uint16_t ct_seg_count;
2270 ispds_t ct_dataseg[ISP_RQDSEG];
2274 * For some of the dual port SCSI adapters, port (bus #) is reported
2275 * in the MSbit of ct_iid. Bit fields are a bit too awkward here.
2277 * Note that this does not apply to FC adapters at all which can and
2278 * do report IIDs between 0x81 && 0xfe (or 0x7ff) which represent devices
2279 * that have logged in across a SCSI fabric.
2281 #define GET_IID_VAL(x) (x & 0x3f)
2282 #define GET_BUS_VAL(x) ((x >> 7) & 0x1)
2283 #define SET_IID_VAL(y, x) y = ((y & ~0x3f) | (x & 0x3f))
2284 #define SET_BUS_VAL(y, x) y = ((y & 0x3f) | ((x & 0x1) << 7))
2289 #define CT_TQAE 0x00000002 /* bit 1, Tagged Queue Action enable */
2290 #define CT_DATA_IN 0x00000040 /* bits 6&7, Data direction - *to* initiator */
2291 #define CT_DATA_OUT 0x00000080 /* bits 6&7, Data direction - *from* initiator */
2292 #define CT_NO_DATA 0x000000C0 /* bits 6&7, Data direction */
2293 #define CT_CCINCR 0x00000100 /* bit 8, autoincrement atio count */
2294 #define CT_DATAMASK 0x000000C0 /* bits 6&7, Data direction */
2295 #define CT_INISYNCWIDE 0x00004000 /* bit 14, Do Sync/Wide Negotiation */
2296 #define CT_NODISC 0x00008000 /* bit 15, Disconnects disabled */
2297 #define CT_DSDP 0x01000000 /* bit 24, Disable Save Data Pointers */
2298 #define CT_SENDRDP 0x04000000 /* bit 26, Send Restore Pointers msg */
2299 #define CT_SENDSTATUS 0x80000000 /* bit 31, Send SCSI status byte */
2303 * - set by the firmware when it returns the CTIO
2305 #define CT_OK 0x01 /* completed without error */
2306 #define CT_ABORTED 0x02 /* aborted by host */
2307 #define CT_ERR 0x04 /* see sense data for error */
2308 #define CT_INVAL 0x06 /* request for disabled lun */
2309 #define CT_NOPATH 0x07 /* invalid ITL nexus */
2310 #define CT_INVRXID 0x08 /* (FC only) Invalid RX_ID */
2311 #define CT_DATA_OVER 0x09 /* (FC only) Data Overrun */
2312 #define CT_RSELTMO 0x0A /* reselection timeout after 2 tries */
2313 #define CT_TIMEOUT 0x0B /* timed out */
2314 #define CT_RESET 0x0E /* SCSI Bus Reset occurred */
2315 #define CT_PARITY 0x0F /* Uncorrectable Parity Error */
2316 #define CT_BUS_ERROR 0x10 /* (FC Only) DMA PCI Error */
2317 #define CT_PANIC 0x13 /* Unrecoverable Error */
2318 #define CT_PHASE_ERROR 0x14 /* Bus phase sequence error */
2319 #define CT_DATA_UNDER 0x15 /* (FC only) Data Underrun */
2320 #define CT_BDR_MSG 0x17 /* Bus Device Reset msg received */
2321 #define CT_TERMINATED 0x19 /* due to Terminate Transfer mbox cmd */
2322 #define CT_PORTUNAVAIL 0x28 /* port not available */
2323 #define CT_LOGOUT 0x29 /* port logout */
2324 #define CT_PORTCHANGED 0x2A /* port changed */
2325 #define CT_IDE 0x33 /* Initiator Detected Error */
2326 #define CT_NOACK 0x35 /* Outstanding Immed. Notify. entry */
2327 #define CT_SRR 0x45 /* SRR Received */
2328 #define CT_LUN_RESET 0x48 /* Lun Reset Received */
2330 #define CT_HBA_RESET 0xffff /* pseudo error - command destroyed by HBA reset*/
2333 * When the firmware returns a CTIO entry, it may overwrite the last
2334 * part of the structure with sense data. This starts at offset 0x2E
2335 * into the entry, which is in the middle of ct_dataseg[1]. Rather
2336 * than define a new struct for this, I'm just using the sense data
2339 #define CTIO_SENSE_OFFSET 0x2E
2342 * Entry length in u_longs. All entries are the same size so
2343 * any one will do as the numerator.
2345 #define UINT32_ENTRY_SIZE (sizeof(at_entry_t)/sizeof(uint32_t))
2348 * QLA2100 CTIO (type 2) entry
2350 #define MAXRESPLEN 26
2353 uint32_t ct_syshandle;
2354 uint8_t ct_lun; /* lun */
2355 uint8_t ct_iid; /* initiator id */
2356 uint16_t ct_rxid; /* response ID */
2358 uint16_t ct_status; /* isp status */
2359 uint16_t ct_timeout;
2360 uint16_t ct_seg_count;
2361 uint32_t ct_reloff; /* relative offset */
2362 uint32_t ct_resid; /* residual length */
2365 * The three different modes that the target driver
2366 * can set the CTIO{2,3,4} up as.
2368 * The first is for sending FCP_DATA_IUs as well as
2369 * (optionally) sending a terminal SCSI status FCP_RSP_IU.
2371 * The second is for sending SCSI sense data in an FCP_RSP_IU.
2372 * Note that no FCP_DATA_IUs will be sent.
2374 * The third is for sending FCP_RSP_IUs as built specifically
2375 * in system memory as located by the isp_dataseg.
2379 uint16_t _reserved2;
2380 uint16_t ct_scsi_status;
2383 ispds_t ct_dataseg[ISP_RQDSEG_T2];
2384 ispds64_t ct_dataseg64[ISP_RQDSEG_T3];
2385 ispdslist_t ct_dslist;
2390 uint16_t _reserved2;
2391 uint16_t ct_senselen;
2392 uint16_t ct_scsi_status;
2393 uint16_t ct_resplen;
2394 uint8_t ct_resp[MAXRESPLEN];
2398 uint16_t _reserved2;
2399 uint16_t _reserved3;
2400 uint32_t ct_datalen;
2402 ispds_t ct_fcp_rsp_iudata_32;
2403 ispds64_t ct_fcp_rsp_iudata_64;
2411 uint32_t ct_syshandle;
2412 uint16_t ct_iid; /* initiator id */
2413 uint16_t ct_rxid; /* response ID */
2415 uint16_t ct_status; /* isp status */
2416 uint16_t ct_timeout;
2417 uint16_t ct_seg_count;
2418 uint32_t ct_reloff; /* relative offset */
2419 uint32_t ct_resid; /* residual length */
2423 uint16_t _reserved2;
2424 uint16_t ct_scsi_status;
2427 ispds_t ct_dataseg[ISP_RQDSEG_T2];
2428 ispds64_t ct_dataseg64[ISP_RQDSEG_T3];
2429 ispdslist_t ct_dslist;
2434 uint16_t _reserved2;
2435 uint16_t ct_senselen;
2436 uint16_t ct_scsi_status;
2437 uint16_t ct_resplen;
2438 uint8_t ct_resp[MAXRESPLEN];
2442 uint16_t _reserved2;
2443 uint16_t _reserved3;
2444 uint32_t ct_datalen;
2446 ispds_t ct_fcp_rsp_iudata_32;
2447 ispds64_t ct_fcp_rsp_iudata_64;
2454 * ct_flags values for CTIO2
2456 #define CT2_FLAG_MODE0 0x0000
2457 #define CT2_FLAG_MODE1 0x0001
2458 #define CT2_FLAG_MODE2 0x0002
2459 #define CT2_FLAG_MMASK 0x0003
2460 #define CT2_DATA_IN 0x0040 /* *to* initiator */
2461 #define CT2_DATA_OUT 0x0080 /* *from* initiator */
2462 #define CT2_NO_DATA 0x00C0
2463 #define CT2_DATAMASK 0x00C0
2464 #define CT2_CCINCR 0x0100
2465 #define CT2_FASTPOST 0x0200
2466 #define CT2_CONFIRM 0x2000
2467 #define CT2_TERMINATE 0x4000
2468 #define CT2_SENDSTATUS 0x8000
2471 * ct_status values are (mostly) the same as that for ct_entry.
2475 * ct_scsi_status values- the low 8 bits are the normal SCSI status
2476 * we know and love. The upper 8 bits are validity markers for FCP_RSP_IU
2479 #define CT2_RSPLEN_VALID 0x0100
2480 #define CT2_SNSLEN_VALID 0x0200
2481 #define CT2_DATA_OVER 0x0400
2482 #define CT2_DATA_UNDER 0x0800
2487 #define MAXRESPLEN_24XX 24
2490 uint32_t ct_syshandle;
2491 uint16_t ct_nphdl; /* status on returned CTIOs */
2492 uint16_t ct_timeout;
2493 uint16_t ct_seg_count;
2496 uint16_t ct_iid_lo; /* low 16 bits of portid */
2497 uint8_t ct_iid_hi; /* hi 8 bits of portid */
2498 uint8_t ct_reserved;
2500 uint16_t ct_senselen; /* mode 1 only */
2502 uint32_t ct_resid; /* residual length */
2504 uint16_t ct_scsi_status; /* modes 0 && 1 only */
2514 uint16_t ct_resplen;
2516 uint8_t ct_resp[MAXRESPLEN_24XX];
2521 uint32_t ct_datalen;
2523 ispds64_t ct_fcp_rsp_iudata;
2529 * ct_flags values for CTIO7
2531 #define CT7_NO_DATA 0x0000
2532 #define CT7_DATA_OUT 0x0001 /* *from* initiator */
2533 #define CT7_DATA_IN 0x0002 /* *to* initiator */
2534 #define CT7_DATAMASK 0x3
2535 #define CT7_DSD_ENABLE 0x0004
2536 #define CT7_CONF_STSFD 0x0010
2537 #define CT7_EXPLCT_CONF 0x0020
2538 #define CT7_FLAG_MODE0 0x0000
2539 #define CT7_FLAG_MODE1 0x0040
2540 #define CT7_FLAG_MODE2 0x0080
2541 #define CT7_FLAG_MMASK 0x00C0
2542 #define CT7_NOACK 0x0100
2543 #define CT7_TASK_ATTR_SHIFT 9
2544 #define CT7_CONFIRM 0x2000
2545 #define CT7_TERMINATE 0x4000
2546 #define CT7_SENDSTATUS 0x8000
2549 * Type 7 CTIO status codes
2551 #define CT7_OK 0x01 /* completed without error */
2552 #define CT7_ABORTED 0x02 /* aborted by host */
2553 #define CT7_ERR 0x04 /* see sense data for error */
2554 #define CT7_INVAL 0x06 /* request for disabled lun */
2555 #define CT7_INVRXID 0x08 /* Invalid RX_ID */
2556 #define CT7_DATA_OVER 0x09 /* Data Overrun */
2557 #define CT7_TIMEOUT 0x0B /* timed out */
2558 #define CT7_RESET 0x0E /* LIP Rset Received */
2559 #define CT7_BUS_ERROR 0x10 /* DMA PCI Error */
2560 #define CT7_REASSY_ERR 0x11 /* DMA reassembly error */
2561 #define CT7_DATA_UNDER 0x15 /* Data Underrun */
2562 #define CT7_PORTUNAVAIL 0x28 /* port not available */
2563 #define CT7_LOGOUT 0x29 /* port logout */
2564 #define CT7_PORTCHANGED 0x2A /* port changed */
2565 #define CT7_SRR 0x45 /* SRR Received */
2568 * Other 24XX related target IOCBs
2575 isphdr_t abts_header;
2576 uint8_t abts_reserved0[6];
2577 uint16_t abts_nphdl;
2578 uint16_t abts_reserved1;
2580 uint32_t abts_rxid_abts;
2581 uint16_t abts_did_lo;
2582 uint8_t abts_did_hi;
2584 uint16_t abts_sid_lo;
2585 uint8_t abts_sid_hi;
2586 uint8_t abts_cs_ctl;
2587 uint16_t abts_fs_ctl;
2590 uint16_t abts_seq_cnt;
2591 uint8_t abts_df_ctl;
2592 uint8_t abts_seq_id;
2593 uint16_t abts_rx_id;
2594 uint16_t abts_ox_id;
2595 uint32_t abts_param;
2596 uint8_t abts_reserved2[16];
2597 uint32_t abts_rxid_task;
2601 isphdr_t abts_rsp_header;
2602 uint32_t abts_rsp_handle;
2603 uint16_t abts_rsp_status;
2604 uint16_t abts_rsp_nphdl;
2605 uint16_t abts_rsp_ctl_flags;
2606 uint16_t abts_rsp_sof;
2607 uint32_t abts_rsp_rxid_abts;
2608 uint16_t abts_rsp_did_lo;
2609 uint8_t abts_rsp_did_hi;
2610 uint8_t abts_rsp_r_ctl;
2611 uint16_t abts_rsp_sid_lo;
2612 uint8_t abts_rsp_sid_hi;
2613 uint8_t abts_rsp_cs_ctl;
2614 uint16_t abts_rsp_f_ctl_lo;
2615 uint8_t abts_rsp_f_ctl_hi;
2616 uint8_t abts_rsp_type;
2617 uint16_t abts_rsp_seq_cnt;
2618 uint8_t abts_rsp_df_ctl;
2619 uint8_t abts_rsp_seq_id;
2620 uint16_t abts_rsp_rx_id;
2621 uint16_t abts_rsp_ox_id;
2622 uint32_t abts_rsp_param;
2626 uint8_t last_seq_id;
2627 uint8_t seq_id_valid;
2628 uint16_t aborted_rx_id;
2629 uint16_t aborted_ox_id;
2630 uint16_t high_seq_cnt;
2631 uint16_t low_seq_cnt;
2632 uint8_t reserved2[4];
2635 uint8_t vendor_unique;
2636 uint8_t explanation;
2639 uint8_t reserved2[12];
2642 uint8_t reserved[8];
2646 uint8_t reserved[16];
2648 uint32_t abts_rsp_rxid_task;
2651 /* terminate this ABTS exchange */
2652 #define ISP24XX_ABTS_RSP_TERMINATE 0x01
2654 #define ISP24XX_ABTS_RSP_COMPLETE 0x00
2655 #define ISP24XX_ABTS_RSP_RESET 0x04
2656 #define ISP24XX_ABTS_RSP_ABORTED 0x05
2657 #define ISP24XX_ABTS_RSP_TIMEOUT 0x06
2658 #define ISP24XX_ABTS_RSP_INVXID 0x08
2659 #define ISP24XX_ABTS_RSP_LOGOUT 0x29
2660 #define ISP24XX_ABTS_RSP_SUBCODE 0x31
2662 #define ISP24XX_NO_TASK 0xffffffff
2667 * These are the limits of the number of dma segments we
2668 * can deal with based not on the size of the segment counter
2669 * (which is 16 bits), but on the size of the number of
2670 * queue entries field (which is 8 bits). We assume no
2671 * segments in the first queue entry, so we can either
2672 * have 7 dma segments per continuation entry or 5
2673 * (for 64 bit dma).. multiplying out by 254....
2675 #define ISP_NSEG_MAX 1778
2676 #define ISP_NSEG64_MAX 1270
2678 #endif /* _ISPMBOX_H */