1 | /* $NetBSD: ispmbox.h,v 1.56 2013/09/14 12:43:08 martin Exp $ */ |
2 | /* |
3 | * Copyright (C) 1997, 1998, 1999 National Aeronautics & Space Administration |
4 | * All rights reserved. |
5 | * |
6 | * Additional Copyright (C) 2000-2007 by Matthew Jacob |
7 | * All rights reserved. |
8 | * |
9 | * Redistribution and use in source and binary forms, with or without |
10 | * modification, are permitted provided that the following conditions |
11 | * are met: |
12 | * 1. Redistributions of source code must retain the above copyright |
13 | * notice, this list of conditions and the following disclaimer. |
14 | * 2. Redistributions in binary form must reproduce the above copyright |
15 | * notice, this list of conditions and the following disclaimer in the |
16 | * documentation and/or other materials provided with the distribution. |
17 | * 3. The name of the author may not be used to endorse or promote products |
18 | * derived from this software without specific prior written permission |
19 | * |
20 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
21 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
22 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
23 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
24 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
25 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
29 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | /* |
32 | * Mailbox and Queue Entry Definitions for for Qlogic ISP SCSI adapters. |
33 | */ |
34 | #ifndef _ISPMBOX_H |
35 | #define _ISPMBOX_H |
36 | |
37 | /* |
38 | * Mailbox Command Opcodes |
39 | */ |
40 | #define MBOX_NO_OP 0x0000 |
41 | #define MBOX_LOAD_RAM 0x0001 |
42 | #define MBOX_EXEC_FIRMWARE 0x0002 |
43 | #define MBOX_DUMP_RAM 0x0003 |
44 | #define MBOX_WRITE_RAM_WORD 0x0004 |
45 | #define MBOX_READ_RAM_WORD 0x0005 |
46 | #define MBOX_MAILBOX_REG_TEST 0x0006 |
47 | #define MBOX_VERIFY_CHECKSUM 0x0007 |
48 | #define MBOX_ABOUT_FIRMWARE 0x0008 |
49 | #define MBOX_LOAD_RISC_RAM_2100 0x0009 |
50 | /* a */ |
51 | #define MBOX_LOAD_RISC_RAM 0x000b |
52 | /* c */ |
53 | #define MBOX_WRITE_RAM_WORD_EXTENDED 0x000d |
54 | #define MBOX_CHECK_FIRMWARE 0x000e |
55 | #define MBOX_READ_RAM_WORD_EXTENDED 0x000f |
56 | #define MBOX_INIT_REQ_QUEUE 0x0010 |
57 | #define MBOX_INIT_RES_QUEUE 0x0011 |
58 | #define MBOX_EXECUTE_IOCB 0x0012 |
59 | #define MBOX_WAKE_UP 0x0013 |
60 | #define MBOX_STOP_FIRMWARE 0x0014 |
61 | #define MBOX_ABORT 0x0015 |
62 | #define MBOX_ABORT_DEVICE 0x0016 |
63 | #define MBOX_ABORT_TARGET 0x0017 |
64 | #define MBOX_BUS_RESET 0x0018 |
65 | #define MBOX_STOP_QUEUE 0x0019 |
66 | #define MBOX_START_QUEUE 0x001a |
67 | #define MBOX_SINGLE_STEP_QUEUE 0x001b |
68 | #define MBOX_ABORT_QUEUE 0x001c |
69 | #define MBOX_GET_DEV_QUEUE_STATUS 0x001d |
70 | /* 1e */ |
71 | #define MBOX_GET_FIRMWARE_STATUS 0x001f |
72 | #define MBOX_GET_INIT_SCSI_ID 0x0020 |
73 | #define MBOX_GET_SELECT_TIMEOUT 0x0021 |
74 | #define MBOX_GET_RETRY_COUNT 0x0022 |
75 | #define MBOX_GET_TAG_AGE_LIMIT 0x0023 |
76 | #define MBOX_GET_CLOCK_RATE 0x0024 |
77 | #define MBOX_GET_ACT_NEG_STATE 0x0025 |
78 | #define MBOX_GET_ASYNC_DATA_SETUP_TIME 0x0026 |
79 | #define MBOX_GET_SBUS_PARAMS 0x0027 |
80 | #define MBOX_GET_PCI_PARAMS MBOX_GET_SBUS_PARAMS |
81 | #define MBOX_GET_TARGET_PARAMS 0x0028 |
82 | #define MBOX_GET_DEV_QUEUE_PARAMS 0x0029 |
83 | #define MBOX_GET_RESET_DELAY_PARAMS 0x002a |
84 | /* 2b */ |
85 | /* 2c */ |
86 | /* 2d */ |
87 | /* 2e */ |
88 | /* 2f */ |
89 | #define MBOX_SET_INIT_SCSI_ID 0x0030 |
90 | #define MBOX_SET_SELECT_TIMEOUT 0x0031 |
91 | #define MBOX_SET_RETRY_COUNT 0x0032 |
92 | #define MBOX_SET_TAG_AGE_LIMIT 0x0033 |
93 | #define MBOX_SET_CLOCK_RATE 0x0034 |
94 | #define MBOX_SET_ACT_NEG_STATE 0x0035 |
95 | #define MBOX_SET_ASYNC_DATA_SETUP_TIME 0x0036 |
96 | #define MBOX_SET_SBUS_CONTROL_PARAMS 0x0037 |
97 | #define MBOX_SET_PCI_PARAMETERS 0x0037 |
98 | #define MBOX_SET_TARGET_PARAMS 0x0038 |
99 | #define MBOX_SET_DEV_QUEUE_PARAMS 0x0039 |
100 | #define MBOX_SET_RESET_DELAY_PARAMS 0x003a |
101 | /* 3b */ |
102 | /* 3c */ |
103 | /* 3d */ |
104 | /* 3e */ |
105 | /* 3f */ |
106 | #define MBOX_RETURN_BIOS_BLOCK_ADDR 0x0040 |
107 | #define MBOX_WRITE_FOUR_RAM_WORDS 0x0041 |
108 | #define MBOX_EXEC_BIOS_IOCB 0x0042 |
109 | #define MBOX_SET_FW_FEATURES 0x004a |
110 | #define MBOX_GET_FW_FEATURES 0x004b |
111 | #define FW_FEATURE_FAST_POST 0x1 |
112 | #define FW_FEATURE_LVD_NOTIFY 0x2 |
113 | #define FW_FEATURE_RIO_32BIT 0x4 |
114 | #define FW_FEATURE_RIO_16BIT 0x8 |
115 | |
116 | #define MBOX_INIT_REQ_QUEUE_A64 0x0052 |
117 | #define MBOX_INIT_RES_QUEUE_A64 0x0053 |
118 | |
119 | #define MBOX_ENABLE_TARGET_MODE 0x0055 |
120 | #define ENABLE_TARGET_FLAG 0x8000 |
121 | #define ENABLE_TQING_FLAG 0x0004 |
122 | #define ENABLE_MANDATORY_DISC 0x0002 |
123 | #define MBOX_GET_TARGET_STATUS 0x0056 |
124 | |
125 | /* These are for the ISP2X00 FC cards */ |
126 | #define MBOX_GET_LOOP_ID 0x0020 |
127 | /* for 24XX cards, outgoing mailbox 7 has these values for F or FL topologies */ |
128 | #define ISP24XX_INORDER 0x0100 |
129 | #define ISP24XX_NPIV_SAN 0x0400 |
130 | #define ISP24XX_VSAN_SAN 0x1000 |
131 | #define ISP24XX_FC_SP_SAN 0x2000 |
132 | |
133 | #define MBOX_GET_FIRMWARE_OPTIONS 0x0028 |
134 | #define MBOX_SET_FIRMWARE_OPTIONS 0x0038 |
135 | #define MBOX_GET_RESOURCE_COUNT 0x0042 |
136 | #define MBOX_REQUEST_OFFLINE_MODE 0x0043 |
137 | #define MBOX_ENHANCED_GET_PDB 0x0047 |
138 | #define MBOX_INIT_FIRMWARE_MULTI_ID 0x0048 /* 2400 only */ |
139 | #define MBOX_GET_VP_DATABASE 0x0049 /* 2400 only */ |
140 | #define MBOX_GET_VP_DATABASE_ENTRY 0x004a /* 2400 only */ |
141 | #define MBOX_EXEC_COMMAND_IOCB_A64 0x0054 |
142 | #define MBOX_INIT_FIRMWARE 0x0060 |
143 | #define MBOX_GET_INIT_CONTROL_BLOCK 0x0061 |
144 | #define MBOX_INIT_LIP 0x0062 |
145 | #define MBOX_GET_FC_AL_POSITION_MAP 0x0063 |
146 | #define MBOX_GET_PORT_DB 0x0064 |
147 | #define MBOX_CLEAR_ACA 0x0065 |
148 | #define MBOX_TARGET_RESET 0x0066 |
149 | #define MBOX_CLEAR_TASK_SET 0x0067 |
150 | #define MBOX_ABORT_TASK_SET 0x0068 |
151 | #define MBOX_GET_FW_STATE 0x0069 |
152 | #define MBOX_GET_PORT_NAME 0x006A |
153 | #define MBOX_GET_LINK_STATUS 0x006B |
154 | #define MBOX_INIT_LIP_RESET 0x006C |
155 | #define MBOX_SEND_SNS 0x006E |
156 | #define MBOX_FABRIC_LOGIN 0x006F |
157 | #define MBOX_SEND_CHANGE_REQUEST 0x0070 |
158 | #define MBOX_FABRIC_LOGOUT 0x0071 |
159 | #define MBOX_INIT_LIP_LOGIN 0x0072 |
160 | #define MBOX_LUN_RESET 0x007E |
161 | |
162 | #define MBOX_DRIVER_HEARTBEAT 0x005B |
163 | #define MBOX_FW_HEARTBEAT 0x005C |
164 | |
165 | #define MBOX_GET_SET_DATA_RATE 0x005D /* 24XX/23XX only */ |
166 | #define MBGSD_GET_RATE 0 |
167 | #define MBGSD_SET_RATE 1 |
168 | #define MBGSD_SET_RATE_NOW 2 /* 24XX only */ |
169 | #define MBGSD_ONEGB 0 |
170 | #define MBGSD_TWOGB 1 |
171 | #define MBGSD_AUTO 2 |
172 | #define MBGSD_FOURGB 3 /* 24XX only */ |
173 | #define MBGSD_EIGHTGB 4 /* 25XX only */ |
174 | |
175 | |
176 | #define ISP2100_SET_PCI_PARAM 0x00ff |
177 | |
178 | #define MBOX_BUSY 0x04 |
179 | |
180 | /* |
181 | * Mailbox Command Complete Status Codes |
182 | */ |
183 | #define MBOX_COMMAND_COMPLETE 0x4000 |
184 | #define MBOX_INVALID_COMMAND 0x4001 |
185 | #define MBOX_HOST_INTERFACE_ERROR 0x4002 |
186 | #define MBOX_TEST_FAILED 0x4003 |
187 | #define MBOX_COMMAND_ERROR 0x4005 |
188 | #define MBOX_COMMAND_PARAM_ERROR 0x4006 |
189 | #define MBOX_PORT_ID_USED 0x4007 |
190 | #define MBOX_LOOP_ID_USED 0x4008 |
191 | #define MBOX_ALL_IDS_USED 0x4009 |
192 | #define MBOX_NOT_LOGGED_IN 0x400A |
193 | /* pseudo mailbox completion codes */ |
194 | #define MBOX_REGS_BUSY 0x6000 /* registers in use */ |
195 | #define MBOX_TIMEOUT 0x6001 /* command timed out */ |
196 | |
197 | #define MBLOGALL 0x000f |
198 | #define MBLOGNONE 0x0000 |
199 | #define MBLOGMASK(x) ((x) & 0xf) |
200 | |
201 | /* |
202 | * Asynchronous event status codes |
203 | */ |
204 | #define ASYNC_BUS_RESET 0x8001 |
205 | #define ASYNC_SYSTEM_ERROR 0x8002 |
206 | #define ASYNC_RQS_XFER_ERR 0x8003 |
207 | #define ASYNC_RSP_XFER_ERR 0x8004 |
208 | #define ASYNC_QWAKEUP 0x8005 |
209 | #define ASYNC_TIMEOUT_RESET 0x8006 |
210 | #define ASYNC_DEVICE_RESET 0x8007 |
211 | #define ASYNC_EXTMSG_UNDERRUN 0x800A |
212 | #define ASYNC_SCAM_INT 0x800B |
213 | #define ASYNC_HUNG_SCSI 0x800C |
214 | #define ASYNC_KILLED_BUS 0x800D |
215 | #define ASYNC_BUS_TRANSIT 0x800E /* LVD -> HVD, eg. */ |
216 | #define ASYNC_LIP_OCCURRED 0x8010 |
217 | #define ASYNC_LOOP_UP 0x8011 |
218 | #define ASYNC_LOOP_DOWN 0x8012 |
219 | #define ASYNC_LOOP_RESET 0x8013 |
220 | #define ASYNC_PDB_CHANGED 0x8014 |
221 | #define ASYNC_CHANGE_NOTIFY 0x8015 |
222 | #define ASYNC_LIP_F8 0x8016 |
223 | #define ASYNC_LIP_ERROR 0x8017 |
224 | #define ASYNC_SECURITY_UPDATE 0x801B |
225 | #define ASYNC_CMD_CMPLT 0x8020 |
226 | #define ASYNC_CTIO_DONE 0x8021 |
227 | #define ASYNC_RIO32_1 0x8021 |
228 | #define ASYNC_RIO32_2 0x8022 |
229 | #define ASYNC_IP_XMIT_DONE 0x8022 |
230 | #define ASYNC_IP_RECV_DONE 0x8023 |
231 | #define ASYNC_IP_BROADCAST 0x8024 |
232 | #define ASYNC_IP_RCVQ_LOW 0x8025 |
233 | #define ASYNC_IP_RCVQ_EMPTY 0x8026 |
234 | #define ASYNC_IP_RECV_DONE_ALIGNED 0x8027 |
235 | #define ASYNC_PTPMODE 0x8030 |
236 | #define ASYNC_RIO16_1 0x8031 |
237 | #define ASYNC_RIO16_2 0x8032 |
238 | #define ASYNC_RIO16_3 0x8033 |
239 | #define ASYNC_RIO16_4 0x8034 |
240 | #define ASYNC_RIO16_5 0x8035 |
241 | #define ASYNC_CONNMODE 0x8036 |
242 | #define ISP_CONN_LOOP 1 |
243 | #define ISP_CONN_PTP 2 |
244 | #define ISP_CONN_BADLIP 3 |
245 | #define ISP_CONN_FATAL 4 |
246 | #define ISP_CONN_LOOPBACK 5 |
247 | #define ASYNC_RIOZIO_STALL 0x8040 /* there's a RIO/ZIO entry that hasn't been serviced */ |
248 | #define ASYNC_RIO32_2_2200 0x8042 /* same as ASYNC_RIO32_2, but for 2100/2200 */ |
249 | #define ASYNC_RCV_ERR 0x8048 |
250 | |
251 | /* |
252 | * Firmware Options. There are a lot of them. |
253 | * |
254 | * IFCOPTN - ISP Fibre Channel Option Word N |
255 | */ |
256 | #define IFCOPT1_EQFQASYNC (1 << 13) /* enable QFULL notification */ |
257 | #define IFCOPT1_EAABSRCVD (1 << 12) |
258 | #define IFCOPT1_RJTASYNC (1 << 11) /* enable 8018 notification */ |
259 | #define IFCOPT1_ENAPURE (1 << 10) |
260 | #define IFCOPT1_ENA8017 (1 << 7) |
261 | #define IFCOPT1_DISGPIO67 (1 << 6) |
262 | #define IFCOPT1_LIPLOSSIMM (1 << 5) |
263 | #define IFCOPT1_DISF7SWTCH (1 << 4) |
264 | #define IFCOPT1_CTIO_RETRY (1 << 3) |
265 | #define IFCOPT1_LIPASYNC (1 << 1) |
266 | #define IFCOPT1_LIPF8 (1 << 0) |
267 | |
268 | #define IFCOPT2_LOOPBACK (1 << 1) |
269 | #define IFCOPT2_ATIO3_ONLY (1 << 0) |
270 | |
271 | #define IFCOPT3_NOPRLI (1 << 4) /* disable automatic sending of PRLI on local loops */ |
272 | #define IFCOPT3_RNDASYNC (1 << 1) |
273 | /* |
274 | * 2.01.31 2200 Only. Need Bit 13 in Mailbox 1 for Set Firmware Options |
275 | * mailbox command to enable this. |
276 | */ |
277 | #define ASYNC_QFULL_SENT 0x8049 |
278 | |
279 | /* |
280 | * Needs to be enabled |
281 | */ |
282 | #define ASYNC_AUTO_PLOGI_RJT 0x8018 |
283 | /* |
284 | * 24XX only |
285 | */ |
286 | #define ASYNC_RJT_SENT 0x8049 |
287 | |
288 | /* |
289 | * All IOCB Queue entries are this size |
290 | */ |
291 | #define QENTRY_LEN 64 |
292 | |
293 | /* |
294 | * Command Structure Definitions |
295 | */ |
296 | |
297 | typedef struct { |
298 | uint32_t ds_base; |
299 | uint32_t ds_count; |
300 | } ispds_t; |
301 | |
302 | typedef struct { |
303 | uint32_t ds_base; |
304 | uint32_t ds_basehi; |
305 | uint32_t ds_count; |
306 | } ispds64_t; |
307 | |
308 | #define DSTYPE_32BIT 0 |
309 | #define DSTYPE_64BIT 1 |
310 | typedef struct { |
311 | uint16_t ds_type; /* 0-> ispds_t, 1-> ispds64_t */ |
312 | uint32_t ds_segment; /* unused */ |
313 | uint32_t ds_base; /* 32 bit address of DSD list */ |
314 | } ispdslist_t; |
315 | |
316 | |
317 | typedef struct { |
318 | uint8_t rqs_entry_type; |
319 | uint8_t rqs_entry_count; |
320 | uint8_t rqs_seqno; |
321 | uint8_t rqs_flags; |
322 | } isphdr_t; |
323 | |
324 | /* RQS Flag definitions */ |
325 | #define RQSFLAG_CONTINUATION 0x01 |
326 | #define RQSFLAG_FULL 0x02 |
327 | #define 0x04 |
328 | #define RQSFLAG_BADPACKET 0x08 |
329 | #define RQSFLAG_BADCOUNT 0x10 |
330 | #define RQSFLAG_BADORDER 0x20 |
331 | #define RQSFLAG_MASK 0x3f |
332 | |
333 | /* RQS entry_type definitions */ |
334 | #define RQSTYPE_REQUEST 0x01 |
335 | #define RQSTYPE_DATASEG 0x02 |
336 | #define RQSTYPE_RESPONSE 0x03 |
337 | #define RQSTYPE_MARKER 0x04 |
338 | #define RQSTYPE_CMDONLY 0x05 |
339 | #define RQSTYPE_ATIO 0x06 /* Target Mode */ |
340 | #define RQSTYPE_CTIO 0x07 /* Target Mode */ |
341 | #define RQSTYPE_SCAM 0x08 |
342 | #define RQSTYPE_A64 0x09 |
343 | #define RQSTYPE_A64_CONT 0x0a |
344 | #define RQSTYPE_ENABLE_LUN 0x0b /* Target Mode */ |
345 | #define RQSTYPE_MODIFY_LUN 0x0c /* Target Mode */ |
346 | #define RQSTYPE_NOTIFY 0x0d /* Target Mode */ |
347 | #define RQSTYPE_NOTIFY_ACK 0x0e /* Target Mode */ |
348 | #define RQSTYPE_CTIO1 0x0f /* Target Mode */ |
349 | #define RQSTYPE_STATUS_CONT 0x10 |
350 | #define RQSTYPE_T2RQS 0x11 |
351 | #define RQSTYPE_CTIO7 0x12 |
352 | #define RQSTYPE_IP_XMIT 0x13 |
353 | #define RQSTYPE_TSK_MGMT 0x14 |
354 | #define RQSTYPE_T4RQS 0x15 |
355 | #define RQSTYPE_ATIO2 0x16 /* Target Mode */ |
356 | #define RQSTYPE_CTIO2 0x17 /* Target Mode */ |
357 | #define RQSTYPE_T7RQS 0x18 |
358 | #define RQSTYPE_T3RQS 0x19 |
359 | #define RQSTYPE_IP_XMIT_64 0x1b |
360 | #define RQSTYPE_CTIO4 0x1e /* Target Mode */ |
361 | #define RQSTYPE_CTIO3 0x1f /* Target Mode */ |
362 | #define RQSTYPE_RIO1 0x21 |
363 | #define RQSTYPE_RIO2 0x22 |
364 | #define RQSTYPE_IP_RECV 0x23 |
365 | #define RQSTYPE_IP_RECV_CONT 0x24 |
366 | #define RQSTYPE_CT_PASSTHRU 0x29 |
367 | #define RQSTYPE_MS_PASSTHRU 0x29 |
368 | #define RQSTYPE_VP_CTRL 0x30 /* 24XX only */ |
369 | #define RQSTYPE_VP_MODIFY 0x31 /* 24XX only */ |
370 | #define RQSTYPE_RPT_ID_ACQ 0x32 /* 24XX only */ |
371 | #define RQSTYPE_ABORT_IO 0x33 |
372 | #define RQSTYPE_T6RQS 0x48 |
373 | #define RQSTYPE_LOGIN 0x52 |
374 | #define RQSTYPE_ABTS_RCVD 0x54 /* 24XX only */ |
375 | #define RQSTYPE_ABTS_RSP 0x55 /* 24XX only */ |
376 | |
377 | |
378 | #define ISP_RQDSEG 4 |
379 | typedef struct { |
380 | isphdr_t ; |
381 | uint32_t req_handle; |
382 | uint8_t req_lun_trn; |
383 | uint8_t req_target; |
384 | uint16_t req_cdblen; |
385 | uint16_t req_flags; |
386 | uint16_t req_reserved; |
387 | uint16_t req_time; |
388 | uint16_t req_seg_count; |
389 | uint8_t req_cdb[12]; |
390 | ispds_t req_dataseg[ISP_RQDSEG]; |
391 | } ispreq_t; |
392 | #define ISP_RQDSEG_A64 2 |
393 | |
394 | typedef struct { |
395 | isphdr_t ; |
396 | uint32_t mrk_handle; |
397 | uint8_t mrk_reserved0; |
398 | uint8_t mrk_target; |
399 | uint16_t mrk_modifier; |
400 | uint16_t mrk_flags; |
401 | uint16_t mrk_lun; |
402 | uint8_t mrk_reserved1[48]; |
403 | } isp_marker_t; |
404 | |
405 | typedef struct { |
406 | isphdr_t ; |
407 | uint32_t mrk_handle; |
408 | uint16_t mrk_nphdl; |
409 | uint8_t mrk_modifier; |
410 | uint8_t mrk_reserved0; |
411 | uint8_t mrk_reserved1; |
412 | uint8_t mrk_vphdl; |
413 | uint16_t mrk_reserved2; |
414 | uint8_t mrk_lun[8]; |
415 | uint8_t mrk_reserved3[40]; |
416 | } isp_marker_24xx_t; |
417 | |
418 | |
419 | #define SYNC_DEVICE 0 |
420 | #define SYNC_TARGET 1 |
421 | #define SYNC_ALL 2 |
422 | #define SYNC_LIP 3 |
423 | |
424 | #define ISP_RQDSEG_T2 3 |
425 | typedef struct { |
426 | isphdr_t ; |
427 | uint32_t req_handle; |
428 | uint8_t req_lun_trn; |
429 | uint8_t req_target; |
430 | uint16_t req_scclun; |
431 | uint16_t req_flags; |
432 | uint16_t req_reserved; |
433 | uint16_t req_time; |
434 | uint16_t req_seg_count; |
435 | uint8_t req_cdb[16]; |
436 | uint32_t req_totalcnt; |
437 | ispds_t req_dataseg[ISP_RQDSEG_T2]; |
438 | } ispreqt2_t; |
439 | |
440 | typedef struct { |
441 | isphdr_t ; |
442 | uint32_t req_handle; |
443 | uint16_t req_target; |
444 | uint16_t req_scclun; |
445 | uint16_t req_flags; |
446 | uint16_t req_reserved; |
447 | uint16_t req_time; |
448 | uint16_t req_seg_count; |
449 | uint8_t req_cdb[16]; |
450 | uint32_t req_totalcnt; |
451 | ispds_t req_dataseg[ISP_RQDSEG_T2]; |
452 | } ispreqt2e_t; |
453 | |
454 | #define ISP_RQDSEG_T3 2 |
455 | typedef struct { |
456 | isphdr_t ; |
457 | uint32_t req_handle; |
458 | uint8_t req_lun_trn; |
459 | uint8_t req_target; |
460 | uint16_t req_scclun; |
461 | uint16_t req_flags; |
462 | uint16_t req_reserved; |
463 | uint16_t req_time; |
464 | uint16_t req_seg_count; |
465 | uint8_t req_cdb[16]; |
466 | uint32_t req_totalcnt; |
467 | ispds64_t req_dataseg[ISP_RQDSEG_T3]; |
468 | } ispreqt3_t; |
469 | #define ispreq64_t ispreqt3_t /* same as.... */ |
470 | |
471 | typedef struct { |
472 | isphdr_t ; |
473 | uint32_t req_handle; |
474 | uint16_t req_target; |
475 | uint16_t req_scclun; |
476 | uint16_t req_flags; |
477 | uint16_t req_reserved; |
478 | uint16_t req_time; |
479 | uint16_t req_seg_count; |
480 | uint8_t req_cdb[16]; |
481 | uint32_t req_totalcnt; |
482 | ispds64_t req_dataseg[ISP_RQDSEG_T3]; |
483 | } ispreqt3e_t; |
484 | |
485 | /* req_flag values */ |
486 | #define REQFLAG_NODISCON 0x0001 |
487 | #define REQFLAG_HTAG 0x0002 |
488 | #define REQFLAG_OTAG 0x0004 |
489 | #define REQFLAG_STAG 0x0008 |
490 | #define REQFLAG_TARGET_RTN 0x0010 |
491 | |
492 | #define REQFLAG_NODATA 0x0000 |
493 | #define REQFLAG_DATA_IN 0x0020 |
494 | #define REQFLAG_DATA_OUT 0x0040 |
495 | #define REQFLAG_DATA_UNKNOWN 0x0060 |
496 | |
497 | #define REQFLAG_DISARQ 0x0100 |
498 | #define REQFLAG_FRC_ASYNC 0x0200 |
499 | #define REQFLAG_FRC_SYNC 0x0400 |
500 | #define REQFLAG_FRC_WIDE 0x0800 |
501 | #define REQFLAG_NOPARITY 0x1000 |
502 | #define REQFLAG_STOPQ 0x2000 |
503 | #define REQFLAG_XTRASNS 0x4000 |
504 | #define REQFLAG_PRIORITY 0x8000 |
505 | |
506 | typedef struct { |
507 | isphdr_t ; |
508 | uint32_t req_handle; |
509 | uint8_t req_lun_trn; |
510 | uint8_t req_target; |
511 | uint16_t req_cdblen; |
512 | uint16_t req_flags; |
513 | uint16_t req_reserved; |
514 | uint16_t req_time; |
515 | uint16_t req_seg_count; |
516 | uint8_t req_cdb[44]; |
517 | } ispextreq_t; |
518 | |
519 | /* 24XX only */ |
520 | typedef struct { |
521 | uint16_t fcd_length; |
522 | uint16_t fcd_a1500; |
523 | uint16_t fcd_a3116; |
524 | uint16_t fcd_a4732; |
525 | uint16_t fcd_a6348; |
526 | } fcp_cmnd_ds_t; |
527 | |
528 | typedef struct { |
529 | isphdr_t ; |
530 | uint32_t req_handle; |
531 | uint16_t req_nphdl; |
532 | uint16_t req_time; |
533 | uint16_t req_seg_count; |
534 | uint16_t req_fc_rsp_dsd_length; |
535 | uint8_t req_lun[8]; |
536 | uint16_t req_flags; |
537 | uint16_t req_fc_cmnd_dsd_length; |
538 | uint16_t req_fc_cmnd_dsd_a1500; |
539 | uint16_t req_fc_cmnd_dsd_a3116; |
540 | uint16_t req_fc_cmnd_dsd_a4732; |
541 | uint16_t req_fc_cmnd_dsd_a6348; |
542 | uint16_t req_fc_rsp_dsd_a1500; |
543 | uint16_t req_fc_rsp_dsd_a3116; |
544 | uint16_t req_fc_rsp_dsd_a4732; |
545 | uint16_t req_fc_rsp_dsd_a6348; |
546 | uint32_t req_totalcnt; |
547 | uint16_t req_tidlo; |
548 | uint8_t req_tidhi; |
549 | uint8_t req_vpidx; |
550 | ispds64_t req_dataseg; |
551 | } ispreqt6_t; |
552 | |
553 | typedef struct { |
554 | isphdr_t ; |
555 | uint32_t req_handle; |
556 | uint16_t req_nphdl; |
557 | uint16_t req_time; |
558 | uint16_t req_seg_count; |
559 | uint16_t req_reserved; |
560 | uint8_t req_lun[8]; |
561 | uint8_t req_alen_datadir; |
562 | uint8_t req_task_management; |
563 | uint8_t req_task_attribute; |
564 | uint8_t req_crn; |
565 | uint8_t req_cdb[16]; |
566 | uint32_t req_dl; |
567 | uint16_t req_tidlo; |
568 | uint8_t req_tidhi; |
569 | uint8_t req_vpidx; |
570 | ispds64_t req_dataseg; |
571 | } ispreqt7_t; |
572 | |
573 | /* Task Management Request Function */ |
574 | typedef struct { |
575 | isphdr_t ; |
576 | uint32_t tmf_handle; |
577 | uint16_t tmf_nphdl; |
578 | uint8_t tmf_reserved0[2]; |
579 | uint16_t tmf_delay; |
580 | uint16_t tmf_timeout; |
581 | uint8_t tmf_lun[8]; |
582 | uint32_t tmf_flags; |
583 | uint8_t tmf_reserved1[20]; |
584 | uint16_t tmf_tidlo; |
585 | uint8_t tmf_tidhi; |
586 | uint8_t tmf_vpidx; |
587 | uint8_t tmf_reserved2[12]; |
588 | } isp24xx_tmf_t; |
589 | |
590 | #define ISP24XX_TMF_NOSEND 0x80000000 |
591 | |
592 | #define ISP24XX_TMF_LUN_RESET 0x00000010 |
593 | #define ISP24XX_TMF_ABORT_TASK_SET 0x00000008 |
594 | #define ISP24XX_TMF_CLEAR_TASK_SET 0x00000004 |
595 | #define ISP24XX_TMF_TARGET_RESET 0x00000002 |
596 | #define ISP24XX_TMF_CLEAR_ACA 0x00000001 |
597 | |
598 | /* I/O Abort Structure */ |
599 | typedef struct { |
600 | isphdr_t ; |
601 | uint32_t abrt_handle; |
602 | uint16_t abrt_nphdl; |
603 | uint16_t abrt_options; |
604 | uint32_t abrt_cmd_handle; |
605 | uint8_t abrt_reserved[32]; |
606 | uint16_t abrt_tidlo; |
607 | uint8_t abrt_tidhi; |
608 | uint8_t abrt_vpidx; |
609 | uint8_t abrt_reserved1[12]; |
610 | } isp24xx_abrt_t; |
611 | |
612 | #define ISP24XX_ABRT_NOSEND 0x01 /* don't actually send ABTS */ |
613 | #define ISP24XX_ABRT_OKAY 0x00 /* in nphdl on return */ |
614 | #define ISP24XX_ABRT_ENXIO 0x31 /* in nphdl on return */ |
615 | |
616 | #define ISP_CDSEG 7 |
617 | typedef struct { |
618 | isphdr_t ; |
619 | uint32_t req_reserved; |
620 | ispds_t req_dataseg[ISP_CDSEG]; |
621 | } ispcontreq_t; |
622 | |
623 | #define ISP_CDSEG64 5 |
624 | typedef struct { |
625 | isphdr_t ; |
626 | ispds64_t req_dataseg[ISP_CDSEG64]; |
627 | } ispcontreq64_t; |
628 | |
629 | typedef struct { |
630 | isphdr_t ; |
631 | uint32_t req_handle; |
632 | uint16_t req_scsi_status; |
633 | uint16_t req_completion_status; |
634 | uint16_t req_state_flags; |
635 | uint16_t req_status_flags; |
636 | uint16_t req_time; |
637 | #define req_response_len req_time /* FC only */ |
638 | uint16_t req_sense_len; |
639 | uint32_t req_resid; |
640 | uint8_t req_response[8]; /* FC only */ |
641 | uint8_t req_sense_data[32]; |
642 | } ispstatusreq_t; |
643 | |
644 | /* |
645 | * Status Continuation |
646 | */ |
647 | typedef struct { |
648 | isphdr_t ; |
649 | uint8_t req_sense_data[60]; |
650 | } ispstatus_cont_t; |
651 | |
652 | /* |
653 | * 24XX Type 0 status |
654 | */ |
655 | typedef struct { |
656 | isphdr_t ; |
657 | uint32_t req_handle; |
658 | uint16_t req_completion_status; |
659 | uint16_t req_oxid; |
660 | uint32_t req_resid; |
661 | uint16_t req_reserved0; |
662 | uint16_t req_state_flags; |
663 | uint16_t req_reserved1; |
664 | uint16_t req_scsi_status; |
665 | uint32_t req_fcp_residual; |
666 | uint32_t req_sense_len; |
667 | uint32_t req_response_len; |
668 | uint8_t req_rsp_sense[28]; |
669 | } isp24xx_statusreq_t; |
670 | |
671 | /* |
672 | * For Qlogic 2X00, the high order byte of SCSI status has |
673 | * additional meaning. |
674 | */ |
675 | #define RQCS_RU 0x800 /* Residual Under */ |
676 | #define RQCS_RO 0x400 /* Residual Over */ |
677 | #define RQCS_RESID (RQCS_RU|RQCS_RO) |
678 | #define RQCS_SV 0x200 /* Sense Length Valid */ |
679 | #define RQCS_RV 0x100 /* FCP Response Length Valid */ |
680 | |
681 | /* |
682 | * CT Passthru IOCB |
683 | */ |
684 | typedef struct { |
685 | isphdr_t ; |
686 | uint32_t ctp_handle; |
687 | uint16_t ctp_status; |
688 | uint16_t ctp_nphdl; /* n-port handle */ |
689 | uint16_t ctp_cmd_cnt; /* Command DSD count */ |
690 | uint8_t ctp_vpidx; |
691 | uint8_t ctp_reserved0; |
692 | uint16_t ctp_time; |
693 | uint16_t ctp_reserved1; |
694 | uint16_t ctp_rsp_cnt; /* Response DSD count */ |
695 | uint16_t ctp_reserved2[5]; |
696 | uint32_t ctp_rsp_bcnt; /* Response byte count */ |
697 | uint32_t ctp_cmd_bcnt; /* Command byte count */ |
698 | ispds64_t ctp_dataseg[2]; |
699 | } isp_ct_pt_t; |
700 | |
701 | /* |
702 | * MS Passthru IOCB |
703 | */ |
704 | typedef struct { |
705 | isphdr_t ; |
706 | uint32_t ms_handle; |
707 | uint16_t ms_nphdl; /* handle in high byte for !2k f/w */ |
708 | uint16_t ms_status; |
709 | uint16_t ms_flags; |
710 | uint16_t ms_reserved1; /* low 8 bits */ |
711 | uint16_t ms_time; |
712 | uint16_t ms_cmd_cnt; /* Command DSD count */ |
713 | uint16_t ms_tot_cnt; /* Total DSD Count */ |
714 | uint8_t ms_type; /* MS type */ |
715 | uint8_t ms_r_ctl; /* R_CTL */ |
716 | uint16_t ms_rxid; /* RX_ID */ |
717 | uint16_t ms_reserved2; |
718 | uint32_t ms_handle2; |
719 | uint32_t ms_rsp_bcnt; /* Response byte count */ |
720 | uint32_t ms_cmd_bcnt; /* Command byte count */ |
721 | ispds64_t ms_dataseg[2]; |
722 | } isp_ms_t; |
723 | |
724 | /* |
725 | * Completion Status Codes. |
726 | */ |
727 | #define RQCS_COMPLETE 0x0000 |
728 | #define RQCS_DMA_ERROR 0x0002 |
729 | #define RQCS_RESET_OCCURRED 0x0004 |
730 | #define RQCS_ABORTED 0x0005 |
731 | #define RQCS_TIMEOUT 0x0006 |
732 | #define RQCS_DATA_OVERRUN 0x0007 |
733 | #define RQCS_DATA_UNDERRUN 0x0015 |
734 | #define RQCS_QUEUE_FULL 0x001C |
735 | |
736 | /* 1X00 Only Completion Codes */ |
737 | #define RQCS_INCOMPLETE 0x0001 |
738 | #define RQCS_TRANSPORT_ERROR 0x0003 |
739 | #define RQCS_COMMAND_OVERRUN 0x0008 |
740 | #define RQCS_STATUS_OVERRUN 0x0009 |
741 | #define RQCS_BAD_MESSAGE 0x000a |
742 | #define RQCS_NO_MESSAGE_OUT 0x000b |
743 | #define RQCS_EXT_ID_FAILED 0x000c |
744 | #define RQCS_IDE_MSG_FAILED 0x000d |
745 | #define RQCS_ABORT_MSG_FAILED 0x000e |
746 | #define RQCS_REJECT_MSG_FAILED 0x000f |
747 | #define RQCS_NOP_MSG_FAILED 0x0010 |
748 | #define RQCS_PARITY_ERROR_MSG_FAILED 0x0011 |
749 | #define RQCS_DEVICE_RESET_MSG_FAILED 0x0012 |
750 | #define RQCS_ID_MSG_FAILED 0x0013 |
751 | #define RQCS_UNEXP_BUS_FREE 0x0014 |
752 | #define RQCS_XACT_ERR1 0x0018 |
753 | #define RQCS_XACT_ERR2 0x0019 |
754 | #define RQCS_XACT_ERR3 0x001A |
755 | #define RQCS_BAD_ENTRY 0x001B |
756 | #define RQCS_PHASE_SKIPPED 0x001D |
757 | #define RQCS_ARQS_FAILED 0x001E |
758 | #define RQCS_WIDE_FAILED 0x001F |
759 | #define RQCS_SYNCXFER_FAILED 0x0020 |
760 | #define RQCS_LVD_BUSERR 0x0021 |
761 | |
762 | /* 2X00 Only Completion Codes */ |
763 | #define RQCS_PORT_UNAVAILABLE 0x0028 |
764 | #define RQCS_PORT_LOGGED_OUT 0x0029 |
765 | #define RQCS_PORT_CHANGED 0x002A |
766 | #define RQCS_PORT_BUSY 0x002B |
767 | |
768 | /* 24XX Only Completion Codes */ |
769 | #define RQCS_24XX_DRE 0x0011 /* data reassembly error */ |
770 | #define RQCS_24XX_TABORT 0x0013 /* aborted by target */ |
771 | #define RQCS_24XX_ENOMEM 0x002C /* f/w resource unavailable */ |
772 | #define RQCS_24XX_TMO 0x0030 /* task management overrun */ |
773 | |
774 | |
775 | /* |
776 | * 1X00 specific State Flags |
777 | */ |
778 | #define RQSF_GOT_BUS 0x0100 |
779 | #define RQSF_GOT_TARGET 0x0200 |
780 | #define RQSF_SENT_CDB 0x0400 |
781 | #define RQSF_XFRD_DATA 0x0800 |
782 | #define RQSF_GOT_STATUS 0x1000 |
783 | #define RQSF_GOT_SENSE 0x2000 |
784 | #define RQSF_XFER_COMPLETE 0x4000 |
785 | |
786 | /* |
787 | * 2X00 specific State Flags |
788 | * (same as 1X00 except RQSF_GOT_BUS/RQSF_GOT_TARGET are not available) |
789 | */ |
790 | #define RQSF_DATA_IN 0x0020 |
791 | #define RQSF_DATA_OUT 0x0040 |
792 | #define RQSF_STAG 0x0008 |
793 | #define RQSF_OTAG 0x0004 |
794 | #define RQSF_HTAG 0x0002 |
795 | /* |
796 | * 1X00 Status Flags |
797 | */ |
798 | #define RQSTF_DISCONNECT 0x0001 |
799 | #define RQSTF_SYNCHRONOUS 0x0002 |
800 | #define RQSTF_PARITY_ERROR 0x0004 |
801 | #define RQSTF_BUS_RESET 0x0008 |
802 | #define RQSTF_DEVICE_RESET 0x0010 |
803 | #define RQSTF_ABORTED 0x0020 |
804 | #define RQSTF_TIMEOUT 0x0040 |
805 | #define RQSTF_NEGOTIATION 0x0080 |
806 | |
807 | /* |
808 | * 2X00 specific state flags |
809 | */ |
810 | /* RQSF_SENT_CDB */ |
811 | /* RQSF_XFRD_DATA */ |
812 | /* RQSF_GOT_STATUS */ |
813 | /* RQSF_XFER_COMPLETE */ |
814 | |
815 | /* |
816 | * 2X00 specific status flags |
817 | */ |
818 | /* RQSTF_ABORTED */ |
819 | /* RQSTF_TIMEOUT */ |
820 | #define RQSTF_DMA_ERROR 0x0080 |
821 | #define RQSTF_LOGOUT 0x2000 |
822 | |
823 | /* |
824 | * Miscellaneous |
825 | */ |
826 | #ifndef ISP_EXEC_THROTTLE |
827 | #define ISP_EXEC_THROTTLE 16 |
828 | #endif |
829 | |
830 | /* |
831 | * About Firmware returns an 'attribute' word in mailbox 6. |
832 | * These attributes are for 2200 and 2300. |
833 | */ |
834 | #define ISP_FW_ATTR_TMODE 0x0001 |
835 | #define ISP_FW_ATTR_SCCLUN 0x0002 |
836 | #define ISP_FW_ATTR_FABRIC 0x0004 |
837 | #define ISP_FW_ATTR_CLASS2 0x0008 |
838 | #define ISP_FW_ATTR_FCTAPE 0x0010 |
839 | #define ISP_FW_ATTR_IP 0x0020 |
840 | #define ISP_FW_ATTR_VI 0x0040 |
841 | #define ISP_FW_ATTR_VI_SOLARIS 0x0080 |
842 | #define ISP_FW_ATTR_2KLOGINS 0x0100 /* just a guess... */ |
843 | |
844 | /* and these are for the 2400 */ |
845 | #define ISP2400_FW_ATTR_CLASS2 0x0001 |
846 | #define ISP2400_FW_ATTR_IP 0x0002 |
847 | #define ISP2400_FW_ATTR_MULTIID 0x0004 |
848 | #define ISP2400_FW_ATTR_SB2 0x0008 |
849 | #define ISP2400_FW_ATTR_T10CRC 0x0010 |
850 | #define ISP2400_FW_ATTR_VI 0x0020 |
851 | #define ISP2400_FW_ATTR_EXPFW 0x2000 |
852 | |
853 | #define ISP_CAP_TMODE(isp) \ |
854 | (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_TMODE)) |
855 | #define ISP_CAP_SCCFW(isp) \ |
856 | (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_SCCLUN)) |
857 | #define ISP_CAP_2KLOGIN(isp) \ |
858 | (IS_24XX(isp)? 1 : (isp->isp_fwattr & ISP_FW_ATTR_2KLOGINS)) |
859 | #define ISP_CAP_MULTI_ID(isp) \ |
860 | (IS_24XX(isp)? (isp->isp_fwattr & ISP2400_FW_ATTR_MULTIID) : 0) |
861 | |
862 | #define ISP_GET_VPIDX(isp, tag) \ |
863 | (ISP_CAP_MULTI_ID(isp) ? tag : 0) |
864 | |
865 | /* |
866 | * Reduced Interrupt Operation Response Queue Entries |
867 | */ |
868 | |
869 | typedef struct { |
870 | isphdr_t ; |
871 | uint32_t req_handles[15]; |
872 | } isp_rio1_t; |
873 | |
874 | typedef struct { |
875 | isphdr_t ; |
876 | uint16_t req_handles[30]; |
877 | } isp_rio2_t; |
878 | |
879 | /* |
880 | * FC (ISP2100/ISP2200/ISP2300/ISP2400) specific data structures |
881 | */ |
882 | |
883 | /* |
884 | * Initialization Control Block |
885 | * |
886 | * Version One (prime) format. |
887 | */ |
888 | typedef struct { |
889 | uint8_t icb_version; |
890 | uint8_t icb_reserved0; |
891 | uint16_t icb_fwoptions; |
892 | uint16_t icb_maxfrmlen; |
893 | uint16_t icb_maxalloc; |
894 | uint16_t icb_execthrottle; |
895 | uint8_t icb_retry_count; |
896 | uint8_t icb_retry_delay; |
897 | uint8_t icb_portname[8]; |
898 | uint16_t icb_hardaddr; |
899 | uint8_t icb_iqdevtype; |
900 | uint8_t icb_logintime; |
901 | uint8_t icb_nodename[8]; |
902 | uint16_t icb_rqstout; |
903 | uint16_t icb_rspnsin; |
904 | uint16_t icb_rqstqlen; |
905 | uint16_t icb_rsltqlen; |
906 | uint16_t icb_rqstaddr[4]; |
907 | uint16_t icb_respaddr[4]; |
908 | uint16_t icb_lunenables; |
909 | uint8_t icb_ccnt; |
910 | uint8_t icb_icnt; |
911 | uint16_t icb_lunetimeout; |
912 | uint16_t icb_reserved1; |
913 | uint16_t icb_xfwoptions; |
914 | uint8_t icb_racctimer; |
915 | uint8_t icb_idelaytimer; |
916 | uint16_t icb_zfwoptions; |
917 | uint16_t icb_reserved2[13]; |
918 | } isp_icb_t; |
919 | |
920 | #define ICB_VERSION1 1 |
921 | |
922 | #define ICBOPT_EXTENDED 0x8000 |
923 | #define ICBOPT_BOTH_WWNS 0x4000 |
924 | #define ICBOPT_FULL_LOGIN 0x2000 |
925 | #define ICBOPT_STOP_ON_QFULL 0x1000 /* 2200/2100 only */ |
926 | #define ICBOPT_PREVLOOP 0x0800 |
927 | #define ICBOPT_SRCHDOWN 0x0400 |
928 | #define ICBOPT_NOLIP 0x0200 |
929 | #define ICBOPT_PDBCHANGE_AE 0x0100 |
930 | #define ICBOPT_INI_TGTTYPE 0x0080 |
931 | #define ICBOPT_INI_ADISC 0x0040 |
932 | #define ICBOPT_INI_DISABLE 0x0020 |
933 | #define ICBOPT_TGT_ENABLE 0x0010 |
934 | #define ICBOPT_FAST_POST 0x0008 |
935 | #define ICBOPT_FULL_DUPLEX 0x0004 |
936 | #define ICBOPT_FAIRNESS 0x0002 |
937 | #define ICBOPT_HARD_ADDRESS 0x0001 |
938 | |
939 | #define ICBXOPT_NO_LOGOUT 0x8000 /* no logout on link failure */ |
940 | #define ICBXOPT_FCTAPE_CCQ 0x4000 /* FC-Tape Command Queueing */ |
941 | #define ICBXOPT_FCTAPE_CONFIRM 0x2000 |
942 | #define ICBXOPT_FCTAPE 0x1000 |
943 | #define ICBXOPT_CLASS2_ACK0 0x0200 |
944 | #define ICBXOPT_CLASS2 0x0100 |
945 | #define ICBXOPT_NO_PLAY 0x0080 /* don't play if can't get hard addr */ |
946 | #define ICBXOPT_TOPO_MASK 0x0070 |
947 | #define ICBXOPT_LOOP_ONLY 0x0000 |
948 | #define ICBXOPT_PTP_ONLY 0x0010 |
949 | #define ICBXOPT_LOOP_2_PTP 0x0020 |
950 | #define ICBXOPT_PTP_2_LOOP 0x0030 |
951 | /* |
952 | * The lower 4 bits of the xfwoptions field are the OPERATION MODE bits. |
953 | * RIO is not defined for the 23XX cards (just 2200) |
954 | */ |
955 | #define ICBXOPT_RIO_OFF 0 |
956 | #define ICBXOPT_RIO_16BIT 1 |
957 | #define ICBXOPT_RIO_32BIT 2 |
958 | #define ICBXOPT_RIO_16BIT_IOCB 3 |
959 | #define ICBXOPT_RIO_32BIT_IOCB 4 |
960 | #define ICBXOPT_ZIO 5 |
961 | #define ICBXOPT_TIMER_MASK 0x7 |
962 | |
963 | #define ICBZOPT_RATE_MASK 0xC000 |
964 | #define ICBZOPT_RATE_ONEGB 0x0000 |
965 | #define ICBZOPT_RATE_AUTO 0x8000 |
966 | #define ICBZOPT_RATE_TWOGB 0x4000 |
967 | #define ICBZOPT_50_OHM 0x2000 |
968 | #define ICBZOPT_ENA_OOF 0x0040 /* out of order frame handling */ |
969 | #define ICBZOPT_RSPSZ_MASK 0x0030 |
970 | #define ICBZOPT_RSPSZ_24 0x0000 |
971 | #define ICBZOPT_RSPSZ_12 0x0010 |
972 | #define ICBZOPT_RSPSZ_24A 0x0020 |
973 | #define ICBZOPT_RSPSZ_32 0x0030 |
974 | #define ICBZOPT_SOFTID 0x0002 |
975 | #define ICBZOPT_ENA_RDXFR_RDY 0x0001 |
976 | |
977 | /* 2400 F/W options */ |
978 | #define ICB2400_OPT1_BOTH_WWNS 0x00004000 |
979 | #define ICB2400_OPT1_FULL_LOGIN 0x00002000 |
980 | #define ICB2400_OPT1_PREVLOOP 0x00000800 |
981 | #define ICB2400_OPT1_SRCHDOWN 0x00000400 |
982 | #define ICB2400_OPT1_NOLIP 0x00000200 |
983 | #define ICB2400_OPT1_INI_DISABLE 0x00000020 |
984 | #define ICB2400_OPT1_TGT_ENABLE 0x00000010 |
985 | #define ICB2400_OPT1_FULL_DUPLEX 0x00000004 |
986 | #define ICB2400_OPT1_FAIRNESS 0x00000002 |
987 | #define ICB2400_OPT1_HARD_ADDRESS 0x00000001 |
988 | |
989 | #define ICB2400_OPT2_FCTAPE 0x00001000 |
990 | #define ICB2400_OPT2_CLASS2_ACK0 0x00000200 |
991 | #define ICB2400_OPT2_CLASS2 0x00000100 |
992 | #define ICB2400_OPT2_NO_PLAY 0x00000080 |
993 | #define ICB2400_OPT2_TOPO_MASK 0x00000070 |
994 | #define ICB2400_OPT2_LOOP_ONLY 0x00000000 |
995 | #define ICB2400_OPT2_PTP_ONLY 0x00000010 |
996 | #define ICB2400_OPT2_LOOP_2_PTP 0x00000020 |
997 | #define ICB2400_OPT2_PTP_2_LOOP 0x00000030 |
998 | #define ICB2400_OPT2_TIMER_MASK 0x00000007 |
999 | #define ICB2400_OPT2_ZIO 0x00000005 |
1000 | #define ICB2400_OPT2_ZIO1 0x00000006 |
1001 | |
1002 | #define ICB2400_OPT3_75_OHM 0x00010000 |
1003 | #define ICB2400_OPT3_RATE_MASK 0x0000E000 |
1004 | #define ICB2400_OPT3_RATE_ONEGB 0x00000000 |
1005 | #define ICB2400_OPT3_RATE_TWOGB 0x00002000 |
1006 | #define ICB2400_OPT3_RATE_AUTO 0x00004000 |
1007 | #define ICB2400_OPT3_RATE_FOURGB 0x00006000 |
1008 | #define ICB2400_OPT3_RATE_EIGHTGB 0x00008000 |
1009 | #define ICB2400_OPT3_ENA_OOF_XFRDY 0x00000200 |
1010 | #define ICB2400_OPT3_NO_LOCAL_PLOGI 0x00000080 |
1011 | #define ICB2400_OPT3_ENA_OOF 0x00000040 |
1012 | /* note that a response size flag of zero is reserved! */ |
1013 | #define ICB2400_OPT3_RSPSZ_MASK 0x00000030 |
1014 | #define ICB2400_OPT3_RSPSZ_12 0x00000010 |
1015 | #define ICB2400_OPT3_RSPSZ_24 0x00000020 |
1016 | #define ICB2400_OPT3_RSPSZ_32 0x00000030 |
1017 | #define ICB2400_OPT3_SOFTID 0x00000002 |
1018 | |
1019 | #define ICB_MIN_FRMLEN 256 |
1020 | #define ICB_MAX_FRMLEN 2112 |
1021 | #define ICB_DFLT_FRMLEN 1024 |
1022 | #define ICB_DFLT_ALLOC 256 |
1023 | #define ICB_DFLT_THROTTLE 16 |
1024 | #define ICB_DFLT_RDELAY 5 |
1025 | #define ICB_DFLT_RCOUNT 3 |
1026 | |
1027 | #define ICB_LOGIN_TOV 30 |
1028 | #define ICB_LUN_ENABLE_TOV 180 |
1029 | |
1030 | |
1031 | /* |
1032 | * And somebody at QLogic had a great idea that you could just change |
1033 | * the structure *and* keep the version number the same as the other cards. |
1034 | */ |
1035 | typedef struct { |
1036 | uint16_t icb_version; |
1037 | uint16_t icb_reserved0; |
1038 | uint16_t icb_maxfrmlen; |
1039 | uint16_t icb_execthrottle; |
1040 | uint16_t icb_xchgcnt; |
1041 | uint16_t icb_hardaddr; |
1042 | uint8_t icb_portname[8]; |
1043 | uint8_t icb_nodename[8]; |
1044 | uint16_t icb_rspnsin; |
1045 | uint16_t icb_rqstout; |
1046 | uint16_t icb_retry_count; |
1047 | uint16_t icb_priout; |
1048 | uint16_t icb_rsltqlen; |
1049 | uint16_t icb_rqstqlen; |
1050 | uint16_t icb_ldn_nols; |
1051 | uint16_t icb_prqstqlen; |
1052 | uint16_t icb_rqstaddr[4]; |
1053 | uint16_t icb_respaddr[4]; |
1054 | uint16_t icb_priaddr[4]; |
1055 | uint16_t icb_reserved1[4]; |
1056 | uint16_t icb_atio_in; |
1057 | uint16_t icb_atioqlen; |
1058 | uint16_t icb_atioqaddr[4]; |
1059 | uint16_t icb_idelaytimer; |
1060 | uint16_t icb_logintime; |
1061 | uint32_t icb_fwoptions1; |
1062 | uint32_t icb_fwoptions2; |
1063 | uint32_t icb_fwoptions3; |
1064 | uint16_t icb_reserved2[12]; |
1065 | } isp_icb_2400_t; |
1066 | |
1067 | #define RQRSP_ADDR0015 0 |
1068 | #define RQRSP_ADDR1631 1 |
1069 | #define RQRSP_ADDR3247 2 |
1070 | #define RQRSP_ADDR4863 3 |
1071 | |
1072 | |
1073 | #define ICB_NNM0 7 |
1074 | #define ICB_NNM1 6 |
1075 | #define ICB_NNM2 5 |
1076 | #define ICB_NNM3 4 |
1077 | #define ICB_NNM4 3 |
1078 | #define ICB_NNM5 2 |
1079 | #define ICB_NNM6 1 |
1080 | #define ICB_NNM7 0 |
1081 | |
1082 | #define MAKE_NODE_NAME_FROM_WWN(array, wwn) \ |
1083 | array[ICB_NNM0] = (uint8_t) ((wwn >> 0) & 0xff), \ |
1084 | array[ICB_NNM1] = (uint8_t) ((wwn >> 8) & 0xff), \ |
1085 | array[ICB_NNM2] = (uint8_t) ((wwn >> 16) & 0xff), \ |
1086 | array[ICB_NNM3] = (uint8_t) ((wwn >> 24) & 0xff), \ |
1087 | array[ICB_NNM4] = (uint8_t) ((wwn >> 32) & 0xff), \ |
1088 | array[ICB_NNM5] = (uint8_t) ((wwn >> 40) & 0xff), \ |
1089 | array[ICB_NNM6] = (uint8_t) ((wwn >> 48) & 0xff), \ |
1090 | array[ICB_NNM7] = (uint8_t) ((wwn >> 56) & 0xff) |
1091 | |
1092 | #define MAKE_WWN_FROM_NODE_NAME(wwn, array) \ |
1093 | wwn = ((uint64_t) array[ICB_NNM0]) | \ |
1094 | ((uint64_t) array[ICB_NNM1] << 8) | \ |
1095 | ((uint64_t) array[ICB_NNM2] << 16) | \ |
1096 | ((uint64_t) array[ICB_NNM3] << 24) | \ |
1097 | ((uint64_t) array[ICB_NNM4] << 32) | \ |
1098 | ((uint64_t) array[ICB_NNM5] << 40) | \ |
1099 | ((uint64_t) array[ICB_NNM6] << 48) | \ |
1100 | ((uint64_t) array[ICB_NNM7] << 56) |
1101 | |
1102 | |
1103 | /* |
1104 | * For MULTI_ID firmware, this describes a |
1105 | * virtual port entity for getting status. |
1106 | */ |
1107 | typedef struct { |
1108 | uint16_t vp_port_status; |
1109 | uint8_t vp_port_options; |
1110 | uint8_t vp_port_loopid; |
1111 | uint8_t vp_port_portname[8]; |
1112 | uint8_t vp_port_nodename[8]; |
1113 | uint16_t vp_port_portid_lo; /* not present when trailing icb */ |
1114 | uint16_t vp_port_portid_hi; /* not present when trailing icb */ |
1115 | } vp_port_info_t; |
1116 | |
1117 | #define ICB2400_VPOPT_TGT_DISABLE 0x00000020 /* disable target mode */ |
1118 | #define ICB2400_VPOPT_INI_ENABLE 0x00000010 /* enable initiator mode */ |
1119 | #define ICB2400_VPOPT_ENABLED 0x00000008 |
1120 | #define ICB2400_VPOPT_NOPLAY 0x00000004 |
1121 | #define ICB2400_VPOPT_PREVLOOP 0x00000002 |
1122 | #define ICB2400_VPOPT_HARD_ADDRESS 0x00000001 |
1123 | |
1124 | #define ICB2400_VPOPT_WRITE_SIZE 20 |
1125 | |
1126 | /* |
1127 | * For MULTI_ID firmware, we append this structure |
1128 | * to the isp_icb_2400_t above, followed by a list |
1129 | * structures that are *most* of the vp_port_info_t. |
1130 | */ |
1131 | typedef struct { |
1132 | uint16_t vp_count; |
1133 | uint16_t vp_global_options; |
1134 | } isp_icb_2400_vpinfo_t; |
1135 | |
1136 | #define ICB2400_VPINFO_OFF 0x80 /* offset from start of ICB */ |
1137 | #define ICB2400_VPINFO_PORT_OFF(chan) \ |
1138 | ICB2400_VPINFO_OFF + \ |
1139 | sizeof (isp_icb_2400_vpinfo_t) + ((chan - 1) * ICB2400_VPOPT_WRITE_SIZE) |
1140 | |
1141 | #define ICB2400_VPGOPT_MID_DISABLE 0x02 |
1142 | |
1143 | typedef struct { |
1144 | isphdr_t vp_ctrl_hdr; |
1145 | uint32_t vp_ctrl_handle; |
1146 | uint16_t vp_ctrl_index_fail; |
1147 | uint16_t vp_ctrl_status; |
1148 | uint16_t vp_ctrl_command; |
1149 | uint16_t vp_ctrl_vp_count; |
1150 | uint16_t vp_ctrl_idmap[8]; |
1151 | uint8_t vp_ctrl_reserved[32]; |
1152 | } vp_ctrl_info_t; |
1153 | |
1154 | #define VP_CTRL_CMD_ENABLE_VP 0 |
1155 | #define VP_CTRL_CMD_DISABLE_VP 8 |
1156 | #define VP_CTRL_CMD_DISABLE_VP_REINIT_LINK 9 |
1157 | #define VP_CTRL_CMD_DISABLE_VP_LOGO 0xA |
1158 | |
1159 | /* |
1160 | * We can use this structure for modifying either one or two VP ports after initialization |
1161 | */ |
1162 | typedef struct { |
1163 | isphdr_t vp_mod_hdr; |
1164 | uint32_t vp_mod_hdl; |
1165 | uint16_t vp_mod_reserved0; |
1166 | uint16_t vp_mod_status; |
1167 | uint8_t vp_mod_cmd; |
1168 | uint8_t vp_mod_cnt; |
1169 | uint8_t vp_mod_idx0; |
1170 | uint8_t vp_mod_idx1; |
1171 | struct { |
1172 | uint8_t options; |
1173 | uint8_t loopid; |
1174 | uint16_t reserved1; |
1175 | uint8_t wwpn[8]; |
1176 | uint8_t wwnn[8]; |
1177 | } vp_mod_ports[2]; |
1178 | uint8_t vp_mod_reserved2[8]; |
1179 | } vp_modify_t; |
1180 | |
1181 | #define VP_STS_OK 0x00 |
1182 | #define VP_STS_ERR 0x01 |
1183 | #define VP_CNT_ERR 0x02 |
1184 | #define VP_GEN_ERR 0x03 |
1185 | #define VP_IDX_ERR 0x04 |
1186 | #define VP_STS_BSY 0x05 |
1187 | |
1188 | #define VP_MODIFY_VP 0x00 |
1189 | #define VP_MODIFY_ENA 0x01 |
1190 | |
1191 | /* |
1192 | * Port Data Base Element |
1193 | */ |
1194 | |
1195 | typedef struct { |
1196 | uint16_t pdb_options; |
1197 | uint8_t pdb_mstate; |
1198 | uint8_t pdb_sstate; |
1199 | uint8_t pdb_hardaddr_bits[4]; |
1200 | uint8_t pdb_portid_bits[4]; |
1201 | uint8_t pdb_nodename[8]; |
1202 | uint8_t pdb_portname[8]; |
1203 | uint16_t pdb_execthrottle; |
1204 | uint16_t pdb_exec_count; |
1205 | uint8_t pdb_retry_count; |
1206 | uint8_t pdb_retry_delay; |
1207 | uint16_t pdb_resalloc; |
1208 | uint16_t pdb_curalloc; |
1209 | uint16_t pdb_qhead; |
1210 | uint16_t pdb_qtail; |
1211 | uint16_t pdb_tl_next; |
1212 | uint16_t pdb_tl_last; |
1213 | uint16_t pdb_features; /* PLOGI, Common Service */ |
1214 | uint16_t pdb_pconcurrnt; /* PLOGI, Common Service */ |
1215 | uint16_t pdb_roi; /* PLOGI, Common Service */ |
1216 | uint8_t pdb_target; |
1217 | uint8_t pdb_initiator; /* PLOGI, Class 3 Control Flags */ |
1218 | uint16_t pdb_rdsiz; /* PLOGI, Class 3 */ |
1219 | uint16_t pdb_ncseq; /* PLOGI, Class 3 */ |
1220 | uint16_t pdb_noseq; /* PLOGI, Class 3 */ |
1221 | uint16_t pdb_labrtflg; |
1222 | uint16_t pdb_lstopflg; |
1223 | uint16_t pdb_sqhead; |
1224 | uint16_t pdb_sqtail; |
1225 | uint16_t pdb_ptimer; |
1226 | uint16_t pdb_nxt_seqid; |
1227 | uint16_t pdb_fcount; |
1228 | uint16_t pdb_prli_len; |
1229 | uint16_t pdb_prli_svc0; |
1230 | uint16_t pdb_prli_svc3; |
1231 | uint16_t pdb_loopid; |
1232 | uint16_t pdb_il_ptr; |
1233 | uint16_t pdb_sl_ptr; |
1234 | } isp_pdb_21xx_t; |
1235 | |
1236 | #define PDB_OPTIONS_XMITTING (1<<11) |
1237 | #define PDB_OPTIONS_LNKXMIT (1<<10) |
1238 | #define PDB_OPTIONS_ABORTED (1<<9) |
1239 | #define PDB_OPTIONS_ADISC (1<<1) |
1240 | |
1241 | #define PDB_STATE_DISCOVERY 0 |
1242 | #define PDB_STATE_WDISC_ACK 1 |
1243 | #define PDB_STATE_PLOGI 2 |
1244 | #define PDB_STATE_PLOGI_ACK 3 |
1245 | #define PDB_STATE_PRLI 4 |
1246 | #define PDB_STATE_PRLI_ACK 5 |
1247 | #define PDB_STATE_LOGGED_IN 6 |
1248 | #define PDB_STATE_PORT_UNAVAIL 7 |
1249 | #define PDB_STATE_PRLO 8 |
1250 | #define PDB_STATE_PRLO_ACK 9 |
1251 | #define PDB_STATE_PLOGO 10 |
1252 | #define PDB_STATE_PLOG_ACK 11 |
1253 | |
1254 | #define SVC3_TGT_ROLE 0x10 |
1255 | #define SVC3_INI_ROLE 0x20 |
1256 | #define SVC3_ROLE_MASK 0x30 |
1257 | #define SVC3_ROLE_SHIFT 4 |
1258 | |
1259 | #define BITS2WORD(x) ((x)[0] << 16 | (x)[3] << 8 | (x)[2]) |
1260 | #define BITS2WORD_24XX(x) ((x)[0] << 16 | (x)[1] << 8 | (x)[2]) |
1261 | |
1262 | /* |
1263 | * Port Data Base Element- 24XX cards |
1264 | */ |
1265 | typedef struct { |
1266 | uint16_t pdb_flags; |
1267 | uint8_t pdb_curstate; |
1268 | uint8_t pdb_laststate; |
1269 | uint8_t pdb_hardaddr_bits[4]; |
1270 | uint8_t pdb_portid_bits[4]; |
1271 | #define pdb_nxt_seqid_2400 pdb_portid_bits[3] |
1272 | uint16_t pdb_retry_timer; |
1273 | uint16_t pdb_handle; |
1274 | uint16_t pdb_rcv_dsize; |
1275 | uint16_t pdb_reserved0; |
1276 | uint16_t pdb_prli_svc0; |
1277 | uint16_t pdb_prli_svc3; |
1278 | uint8_t pdb_portname[8]; |
1279 | uint8_t pdb_nodename[8]; |
1280 | uint8_t pdb_reserved1[24]; |
1281 | } isp_pdb_24xx_t; |
1282 | |
1283 | #define PDB2400_TID_SUPPORTED 0x4000 |
1284 | #define PDB2400_FC_TAPE 0x0080 |
1285 | #define PDB2400_CLASS2_ACK0 0x0040 |
1286 | #define PDB2400_FCP_CONF 0x0020 |
1287 | #define PDB2400_CLASS2 0x0010 |
1288 | #define PDB2400_ADDR_VALID 0x0002 |
1289 | |
1290 | #define PDB2400_STATE_PLOGI_PEND 0x03 |
1291 | #define PDB2400_STATE_PLOGI_DONE 0x04 |
1292 | #define PDB2400_STATE_PRLI_PEND 0x05 |
1293 | #define PDB2400_STATE_LOGGED_IN 0x06 |
1294 | #define PDB2400_STATE_PORT_UNAVAIL 0x07 |
1295 | #define PDB2400_STATE_PRLO_PEND 0x09 |
1296 | #define PDB2400_STATE_LOGO_PEND 0x0B |
1297 | |
1298 | /* |
1299 | * Common elements from the above two structures that are actually useful to us. |
1300 | */ |
1301 | typedef struct { |
1302 | uint16_t handle; |
1303 | uint16_t reserved; |
1304 | uint32_t s3_role : 8, |
1305 | portid : 24; |
1306 | uint8_t portname[8]; |
1307 | uint8_t nodename[8]; |
1308 | } isp_pdb_t; |
1309 | |
1310 | /* |
1311 | * Port Database Changed Async Event information for 24XX cards |
1312 | */ |
1313 | #define PDB24XX_AE_OK 0x00 |
1314 | #define PDB24XX_AE_IMPL_LOGO_1 0x01 |
1315 | #define PDB24XX_AE_IMPL_LOGO_2 0x02 |
1316 | #define PDB24XX_AE_IMPL_LOGO_3 0x03 |
1317 | #define PDB24XX_AE_PLOGI_RCVD 0x04 |
1318 | #define PDB24XX_AE_PLOGI_RJT 0x05 |
1319 | #define PDB24XX_AE_PRLI_RCVD 0x06 |
1320 | #define PDB24XX_AE_PRLI_RJT 0x07 |
1321 | #define PDB24XX_AE_TPRLO 0x08 |
1322 | #define PDB24XX_AE_TPRLO_RJT 0x09 |
1323 | #define PDB24XX_AE_PRLO_RCVD 0x0a |
1324 | #define PDB24XX_AE_LOGO_RCVD 0x0b |
1325 | #define PDB24XX_AE_TOPO_CHG 0x0c |
1326 | #define PDB24XX_AE_NPORT_CHG 0x0d |
1327 | #define PDB24XX_AE_FLOGI_RJT 0x0e |
1328 | #define PDB24XX_AE_BAD_FANN 0x0f |
1329 | #define PDB24XX_AE_FLOGI_TIMO 0x10 |
1330 | #define PDB24XX_AE_ABX_LOGO 0x11 |
1331 | #define PDB24XX_AE_PLOGI_DONE 0x12 |
1332 | #define PDB24XX_AE_PRLI_DONJE 0x13 |
1333 | #define PDB24XX_AE_OPN_1 0x14 |
1334 | #define PDB24XX_AE_OPN_2 0x15 |
1335 | #define PDB24XX_AE_TXERR 0x16 |
1336 | #define PDB24XX_AE_FORCED_LOGO 0x17 |
1337 | #define PDB24XX_AE_DISC_TIMO 0x18 |
1338 | |
1339 | /* |
1340 | * Genericized Port Login/Logout software structure |
1341 | */ |
1342 | typedef struct { |
1343 | uint16_t handle; |
1344 | uint16_t channel; |
1345 | uint32_t |
1346 | flags : 8, |
1347 | portid : 24; |
1348 | } isp_plcmd_t; |
1349 | /* the flags to use are those for PLOGX_FLG_* below */ |
1350 | |
1351 | /* |
1352 | * ISP24XX- Login/Logout Port IOCB |
1353 | */ |
1354 | typedef struct { |
1355 | isphdr_t ; |
1356 | uint32_t plogx_handle; |
1357 | uint16_t plogx_status; |
1358 | uint16_t plogx_nphdl; |
1359 | uint16_t plogx_flags; |
1360 | uint16_t plogx_vphdl; /* low 8 bits */ |
1361 | uint16_t plogx_portlo; /* low 16 bits */ |
1362 | uint16_t plogx_rspsz_porthi; |
1363 | struct { |
1364 | uint16_t lo16; |
1365 | uint16_t hi16; |
1366 | } plogx_ioparm[11]; |
1367 | } isp_plogx_t; |
1368 | |
1369 | #define PLOGX_STATUS_OK 0x00 |
1370 | #define PLOGX_STATUS_UNAVAIL 0x28 |
1371 | #define PLOGX_STATUS_LOGOUT 0x29 |
1372 | #define PLOGX_STATUS_IOCBERR 0x31 |
1373 | |
1374 | #define PLOGX_IOCBERR_NOLINK 0x01 |
1375 | #define PLOGX_IOCBERR_NOIOCB 0x02 |
1376 | #define PLOGX_IOCBERR_NOXGHG 0x03 |
1377 | #define PLOGX_IOCBERR_FAILED 0x04 /* further info in IOPARM 1 */ |
1378 | #define PLOGX_IOCBERR_NOFABRIC 0x05 |
1379 | #define PLOGX_IOCBERR_NOTREADY 0x07 |
1380 | #define PLOGX_IOCBERR_NOLOGIN 0x08 /* further info in IOPARM 1 */ |
1381 | #define PLOGX_IOCBERR_NOPCB 0x0a |
1382 | #define PLOGX_IOCBERR_REJECT 0x18 /* further info in IOPARM 1 */ |
1383 | #define PLOGX_IOCBERR_EINVAL 0x19 /* further info in IOPARM 1 */ |
1384 | #define PLOGX_IOCBERR_PORTUSED 0x1a /* further info in IOPARM 1 */ |
1385 | #define PLOGX_IOCBERR_HNDLUSED 0x1b /* further info in IOPARM 1 */ |
1386 | #define PLOGX_IOCBERR_NOHANDLE 0x1c |
1387 | #define PLOGX_IOCBERR_NOFLOGI 0x1f /* further info in IOPARM 1 */ |
1388 | |
1389 | #define PLOGX_FLG_CMD_MASK 0xf |
1390 | #define PLOGX_FLG_CMD_PLOGI 0 |
1391 | #define PLOGX_FLG_CMD_PRLI 1 |
1392 | #define PLOGX_FLG_CMD_PDISC 2 |
1393 | #define PLOGX_FLG_CMD_LOGO 8 |
1394 | #define PLOGX_FLG_CMD_PRLO 9 |
1395 | #define PLOGX_FLG_CMD_TPRLO 10 |
1396 | |
1397 | #define PLOGX_FLG_COND_PLOGI 0x10 /* if with PLOGI */ |
1398 | #define PLOGX_FLG_IMPLICIT 0x10 /* if with LOGO, PRLO, TPRLO */ |
1399 | #define PLOGX_FLG_SKIP_PRLI 0x20 /* if with PLOGI */ |
1400 | #define PLOGX_FLG_IMPLICIT_LOGO_ALL 0x20 /* if with LOGO */ |
1401 | #define PLOGX_FLG_EXPLICIT_LOGO 0x40 /* if with LOGO */ |
1402 | #define PLOGX_FLG_COMMON_FEATURES 0x80 /* if with PLOGI */ |
1403 | #define PLOGX_FLG_FREE_NPHDL 0x80 /* if with with LOGO */ |
1404 | |
1405 | #define PLOGX_FLG_CLASS2 0x100 /* if with PLOGI */ |
1406 | #define PLOGX_FLG_FCP2_OVERRIDE 0x200 /* if with PRLOG, PRLI */ |
1407 | |
1408 | /* |
1409 | * Report ID Acquisistion (24XX multi-id firmware) |
1410 | */ |
1411 | typedef struct { |
1412 | isphdr_t ridacq_hdr; |
1413 | uint32_t ridacq_handle; |
1414 | union { |
1415 | struct { |
1416 | uint8_t ridacq_vp_acquired; |
1417 | uint8_t ridacq_vp_setup; |
1418 | uint16_t ridacq_reserved0; |
1419 | } type0; /* type 0 */ |
1420 | struct { |
1421 | uint16_t ridacq_vp_count; |
1422 | uint8_t ridacq_vp_index; |
1423 | uint8_t ridacq_vp_status; |
1424 | } type1; /* type 1 */ |
1425 | } un; |
1426 | uint16_t ridacq_vp_port_lo; |
1427 | uint8_t ridacq_vp_port_hi; |
1428 | uint8_t ridacq_format; /* 0 or 1 */ |
1429 | uint16_t ridacq_map[8]; |
1430 | uint8_t ridacq_reserved1[32]; |
1431 | } isp_ridacq_t; |
1432 | |
1433 | #define RIDACQ_STS_COMPLETE 0 |
1434 | #define RIDACQ_STS_UNACQUIRED 1 |
1435 | #define RIDACQ_STS_CHANGED 20 |
1436 | |
1437 | |
1438 | /* |
1439 | * Simple Name Server Data Structures |
1440 | */ |
1441 | #define SNS_GA_NXT 0x100 |
1442 | #define SNS_GPN_ID 0x112 |
1443 | #define SNS_GNN_ID 0x113 |
1444 | #define SNS_GFF_ID 0x11F |
1445 | #define SNS_GID_FT 0x171 |
1446 | #define SNS_RFT_ID 0x217 |
1447 | typedef struct { |
1448 | uint16_t snscb_rblen; /* response buffer length (words) */ |
1449 | uint16_t snscb_reserved0; |
1450 | uint16_t snscb_addr[4]; /* response buffer address */ |
1451 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
1452 | uint16_t snscb_reserved1; |
1453 | uint16_t snscb_data[]; /* variable data */ |
1454 | } sns_screq_t; /* Subcommand Request Structure */ |
1455 | |
1456 | typedef struct { |
1457 | uint16_t snscb_rblen; /* response buffer length (words) */ |
1458 | uint16_t snscb_reserved0; |
1459 | uint16_t snscb_addr[4]; /* response buffer address */ |
1460 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
1461 | uint16_t snscb_reserved1; |
1462 | uint16_t snscb_cmd; |
1463 | uint16_t snscb_reserved2; |
1464 | uint32_t snscb_reserved3; |
1465 | uint32_t snscb_port; |
1466 | } sns_ga_nxt_req_t; |
1467 | #define SNS_GA_NXT_REQ_SIZE (sizeof (sns_ga_nxt_req_t)) |
1468 | |
1469 | typedef struct { |
1470 | uint16_t snscb_rblen; /* response buffer length (words) */ |
1471 | uint16_t snscb_reserved0; |
1472 | uint16_t snscb_addr[4]; /* response buffer address */ |
1473 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
1474 | uint16_t snscb_reserved1; |
1475 | uint16_t snscb_cmd; |
1476 | uint16_t snscb_reserved2; |
1477 | uint32_t snscb_reserved3; |
1478 | uint32_t snscb_portid; |
1479 | } sns_gxn_id_req_t; |
1480 | #define SNS_GXN_ID_REQ_SIZE (sizeof (sns_gxn_id_req_t)) |
1481 | |
1482 | typedef struct { |
1483 | uint16_t snscb_rblen; /* response buffer length (words) */ |
1484 | uint16_t snscb_reserved0; |
1485 | uint16_t snscb_addr[4]; /* response buffer address */ |
1486 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
1487 | uint16_t snscb_reserved1; |
1488 | uint16_t snscb_cmd; |
1489 | uint16_t snscb_mword_div_2; |
1490 | uint32_t snscb_reserved3; |
1491 | uint32_t snscb_fc4_type; |
1492 | } sns_gid_ft_req_t; |
1493 | #define SNS_GID_FT_REQ_SIZE (sizeof (sns_gid_ft_req_t)) |
1494 | |
1495 | typedef struct { |
1496 | uint16_t snscb_rblen; /* response buffer length (words) */ |
1497 | uint16_t snscb_reserved0; |
1498 | uint16_t snscb_addr[4]; /* response buffer address */ |
1499 | uint16_t snscb_sblen; /* subcommand buffer length (words) */ |
1500 | uint16_t snscb_reserved1; |
1501 | uint16_t snscb_cmd; |
1502 | uint16_t snscb_reserved2; |
1503 | uint32_t snscb_reserved3; |
1504 | uint32_t snscb_port; |
1505 | uint32_t snscb_fc4_types[8]; |
1506 | } sns_rft_id_req_t; |
1507 | #define SNS_RFT_ID_REQ_SIZE (sizeof (sns_rft_id_req_t)) |
1508 | |
1509 | typedef struct { |
1510 | ct_hdr_t snscb_cthdr; |
1511 | uint8_t snscb_port_type; |
1512 | uint8_t snscb_port_id[3]; |
1513 | uint8_t snscb_portname[8]; |
1514 | uint16_t snscb_data[]; /* variable data */ |
1515 | } sns_scrsp_t; /* Subcommand Response Structure */ |
1516 | |
1517 | typedef struct { |
1518 | ct_hdr_t snscb_cthdr; |
1519 | uint8_t snscb_port_type; |
1520 | uint8_t snscb_port_id[3]; |
1521 | uint8_t snscb_portname[8]; |
1522 | uint8_t snscb_pnlen; /* symbolic port name length */ |
1523 | uint8_t snscb_pname[255]; /* symbolic port name */ |
1524 | uint8_t snscb_nodename[8]; |
1525 | uint8_t snscb_nnlen; /* symbolic node name length */ |
1526 | uint8_t snscb_nname[255]; /* symbolic node name */ |
1527 | uint8_t snscb_ipassoc[8]; |
1528 | uint8_t snscb_ipaddr[16]; |
1529 | uint8_t snscb_svc_class[4]; |
1530 | uint8_t snscb_fc4_types[32]; |
1531 | uint8_t snscb_fpname[8]; |
1532 | uint8_t snscb_reserved; |
1533 | uint8_t snscb_hardaddr[3]; |
1534 | } sns_ga_nxt_rsp_t; /* Subcommand Response Structure */ |
1535 | #define SNS_GA_NXT_RESP_SIZE (sizeof (sns_ga_nxt_rsp_t)) |
1536 | |
1537 | typedef struct { |
1538 | ct_hdr_t snscb_cthdr; |
1539 | uint8_t snscb_wwn[8]; |
1540 | } sns_gxn_id_rsp_t; |
1541 | #define SNS_GXN_ID_RESP_SIZE (sizeof (sns_gxn_id_rsp_t)) |
1542 | |
1543 | typedef struct { |
1544 | ct_hdr_t snscb_cthdr; |
1545 | uint32_t snscb_fc4_features[32]; |
1546 | } sns_gff_id_rsp_t; |
1547 | #define SNS_GFF_ID_RESP_SIZE (sizeof (sns_gff_id_rsp_t)) |
1548 | |
1549 | typedef struct { |
1550 | ct_hdr_t snscb_cthdr; |
1551 | struct { |
1552 | uint8_t control; |
1553 | uint8_t portid[3]; |
1554 | } snscb_ports[1]; |
1555 | } sns_gid_ft_rsp_t; |
1556 | #define SNS_GID_FT_RESP_SIZE(x) ((sizeof (sns_gid_ft_rsp_t)) + ((x - 1) << 2)) |
1557 | #define SNS_RFT_ID_RESP_SIZE (sizeof (ct_hdr_t)) |
1558 | |
1559 | /* |
1560 | * Other Misc Structures |
1561 | */ |
1562 | |
1563 | /* ELS Pass Through */ |
1564 | typedef struct { |
1565 | isphdr_t els_hdr; |
1566 | uint32_t els_handle; |
1567 | uint16_t els_status; |
1568 | uint16_t els_nphdl; |
1569 | uint16_t els_xmit_dsd_count; /* outgoing only */ |
1570 | uint8_t els_vphdl; |
1571 | uint8_t els_sof; |
1572 | uint32_t els_rxid; |
1573 | uint16_t els_recv_dsd_count; /* outgoing only */ |
1574 | uint8_t els_opcode; |
1575 | uint8_t els_reserved1; |
1576 | uint8_t els_did_lo; |
1577 | uint8_t els_did_mid; |
1578 | uint8_t els_did_hi; |
1579 | uint8_t els_reserved2; |
1580 | uint16_t els_reserved3; |
1581 | uint16_t els_ctl_flags; |
1582 | union { |
1583 | struct { |
1584 | uint32_t _els_bytecnt; |
1585 | uint32_t _els_subcode1; |
1586 | uint32_t _els_subcode2; |
1587 | uint8_t _els_reserved4[20]; |
1588 | } in; |
1589 | struct { |
1590 | uint32_t _els_recv_bytecnt; |
1591 | uint32_t _els_xmit_bytecnt; |
1592 | uint32_t _els_xmit_dsd_length; |
1593 | uint16_t _els_xmit_dsd_a1500; |
1594 | uint16_t _els_xmit_dsd_a3116; |
1595 | uint16_t _els_xmit_dsd_a4732; |
1596 | uint16_t _els_xmit_dsd_a6348; |
1597 | uint32_t _els_recv_dsd_length; |
1598 | uint16_t _els_recv_dsd_a1500; |
1599 | uint16_t _els_recv_dsd_a3116; |
1600 | uint16_t _els_recv_dsd_a4732; |
1601 | uint16_t _els_recv_dsd_a6348; |
1602 | } out; |
1603 | } inout; |
1604 | #define els_bytecnt inout.in._els_bytecnt |
1605 | #define els_subcode1 inout.in._els_subcode1 |
1606 | #define els_subcode2 inout.in._els_subcode2 |
1607 | #define els_reserved4 inout.in._els_reserved4 |
1608 | #define els_recv_bytecnt inout.out._els_recv_bytecnt |
1609 | #define els_xmit_bytecnt inout.out._els_xmit_bytecnt |
1610 | #define els_xmit_dsd_length inout.out._els_xmit_dsd_length |
1611 | #define els_xmit_dsd_a1500 inout.out._els_xmit_dsd_a1500 |
1612 | #define els_xmit_dsd_a3116 inout.out._els_xmit_dsd_a3116 |
1613 | #define els_xmit_dsd_a4732 inout.out._els_xmit_dsd_a4732 |
1614 | #define els_xmit_dsd_a6348 inout.out._els_xmit_dsd_a6348 |
1615 | #define els_recv_dsd_length inout.out._els_recv_dsd_length |
1616 | #define els_recv_dsd_a1500 inout.out._els_recv_dsd_a1500 |
1617 | #define els_recv_dsd_a3116 inout.out._els_recv_dsd_a3116 |
1618 | #define els_recv_dsd_a4732 inout.out._els_recv_dsd_a4732 |
1619 | #define els_recv_dsd_a6348 inout.out._els_recv_dsd_a6348 |
1620 | } els_t; |
1621 | |
1622 | /* |
1623 | * A handy package structure for running FC-SCSI commands internally |
1624 | */ |
1625 | typedef struct { |
1626 | uint16_t handle; |
1627 | uint16_t lun; |
1628 | uint32_t |
1629 | channel : 8, |
1630 | portid : 24; |
1631 | uint32_t timeout; |
1632 | union { |
1633 | struct { |
1634 | uint32_t data_length; |
1635 | uint32_t |
1636 | no_wait : 1, |
1637 | do_read : 1; |
1638 | uint8_t cdb[16]; |
1639 | void *data_ptr; |
1640 | } beg; |
1641 | struct { |
1642 | uint32_t data_residual; |
1643 | uint8_t status; |
1644 | uint8_t pad; |
1645 | uint16_t sense_length; |
1646 | uint8_t sense_data[32]; |
1647 | } end; |
1648 | } fcd; |
1649 | } isp_xcmd_t; |
1650 | |
1651 | /* |
1652 | * Target Mode related definitions |
1653 | */ |
1654 | #define QLTM_SENSELEN 18 /* non-FC cards only */ |
1655 | #define QLTM_SVALID 0x80 |
1656 | |
1657 | /* |
1658 | * Structure for Enable Lun and Modify Lun queue entries |
1659 | */ |
1660 | typedef struct { |
1661 | isphdr_t ; |
1662 | uint32_t le_reserved; |
1663 | uint8_t le_lun; |
1664 | uint8_t le_rsvd; |
1665 | uint8_t le_ops; /* Modify LUN only */ |
1666 | uint8_t le_tgt; /* Not for FC */ |
1667 | uint32_t le_flags; /* Not for FC */ |
1668 | uint8_t le_status; |
1669 | uint8_t le_reserved2; |
1670 | uint8_t le_cmd_count; |
1671 | uint8_t le_in_count; |
1672 | uint8_t le_cdb6len; /* Not for FC */ |
1673 | uint8_t le_cdb7len; /* Not for FC */ |
1674 | uint16_t le_timeout; |
1675 | uint16_t le_reserved3[20]; |
1676 | } lun_entry_t; |
1677 | |
1678 | /* |
1679 | * le_flags values |
1680 | */ |
1681 | #define LUN_TQAE 0x00000002 /* bit1 Tagged Queue Action Enable */ |
1682 | #define LUN_DSSM 0x01000000 /* bit24 Disable Sending SDP Message */ |
1683 | #define LUN_DISAD 0x02000000 /* bit25 Disable autodisconnect */ |
1684 | #define LUN_DM 0x40000000 /* bit30 Disconnects Mandatory */ |
1685 | |
1686 | /* |
1687 | * le_ops values |
1688 | */ |
1689 | #define LUN_CCINCR 0x01 /* increment command count */ |
1690 | #define LUN_CCDECR 0x02 /* decrement command count */ |
1691 | #define LUN_ININCR 0x40 /* increment immed. notify count */ |
1692 | #define LUN_INDECR 0x80 /* decrement immed. notify count */ |
1693 | |
1694 | /* |
1695 | * le_status values |
1696 | */ |
1697 | #define LUN_OK 0x01 /* we be rockin' */ |
1698 | #define LUN_ERR 0x04 /* request completed with error */ |
1699 | #define LUN_INVAL 0x06 /* invalid request */ |
1700 | #define LUN_NOCAP 0x16 /* can't provide requested capability */ |
1701 | #define LUN_ENABLED 0x3E /* LUN already enabled */ |
1702 | |
1703 | /* |
1704 | * Immediate Notify Entry structure |
1705 | */ |
1706 | #define IN_MSGLEN 8 /* 8 bytes */ |
1707 | #define IN_RSVDLEN 8 /* 8 words */ |
1708 | typedef struct { |
1709 | isphdr_t ; |
1710 | uint32_t in_reserved; |
1711 | uint8_t in_lun; /* lun */ |
1712 | uint8_t in_iid; /* initiator */ |
1713 | uint8_t in_reserved2; |
1714 | uint8_t in_tgt; /* target */ |
1715 | uint32_t in_flags; |
1716 | uint8_t in_status; |
1717 | uint8_t in_rsvd2; |
1718 | uint8_t in_tag_val; /* tag value */ |
1719 | uint8_t in_tag_type; /* tag type */ |
1720 | uint16_t in_seqid; /* sequence id */ |
1721 | uint8_t in_msg[IN_MSGLEN]; /* SCSI message bytes */ |
1722 | uint16_t in_reserved3[IN_RSVDLEN]; |
1723 | uint8_t in_sense[QLTM_SENSELEN];/* suggested sense data */ |
1724 | } in_entry_t; |
1725 | |
1726 | typedef struct { |
1727 | isphdr_t ; |
1728 | uint32_t in_reserved; |
1729 | uint8_t in_lun; /* lun */ |
1730 | uint8_t in_iid; /* initiator */ |
1731 | uint16_t in_scclun; |
1732 | uint32_t in_reserved2; |
1733 | uint16_t in_status; |
1734 | uint16_t in_task_flags; |
1735 | uint16_t in_seqid; /* sequence id */ |
1736 | } in_fcentry_t; |
1737 | |
1738 | typedef struct { |
1739 | isphdr_t ; |
1740 | uint32_t in_reserved; |
1741 | uint16_t in_iid; /* initiator */ |
1742 | uint16_t in_scclun; |
1743 | uint32_t in_reserved2; |
1744 | uint16_t in_status; |
1745 | uint16_t in_task_flags; |
1746 | uint16_t in_seqid; /* sequence id */ |
1747 | } in_fcentry_e_t; |
1748 | |
1749 | /* |
1750 | * Values for the in_status field |
1751 | */ |
1752 | #define IN_REJECT 0x0D /* Message Reject message received */ |
1753 | #define IN_RESET 0x0E /* Bus Reset occurred */ |
1754 | #define IN_NO_RCAP 0x16 /* requested capability not available */ |
1755 | #define IN_IDE_RECEIVED 0x33 /* Initiator Detected Error msg received */ |
1756 | #define IN_RSRC_UNAVAIL 0x34 /* resource unavailable */ |
1757 | #define IN_MSG_RECEIVED 0x36 /* SCSI message received */ |
1758 | #define IN_ABORT_TASK 0x20 /* task named in RX_ID is being aborted (FC) */ |
1759 | #define IN_PORT_LOGOUT 0x29 /* port has logged out (FC) */ |
1760 | #define IN_PORT_CHANGED 0x2A /* port changed */ |
1761 | #define IN_GLOBAL_LOGO 0x2E /* all ports logged out */ |
1762 | #define IN_NO_NEXUS 0x3B /* Nexus not established */ |
1763 | |
1764 | /* |
1765 | * Values for the in_task_flags field- should only get one at a time! |
1766 | */ |
1767 | #define TASK_FLAGS_RESERVED_MASK (0xe700) |
1768 | #define TASK_FLAGS_CLEAR_ACA (1<<14) |
1769 | #define TASK_FLAGS_TARGET_RESET (1<<13) |
1770 | #define TASK_FLAGS_LUN_RESET (1<<12) |
1771 | #define TASK_FLAGS_CLEAR_TASK_SET (1<<10) |
1772 | #define TASK_FLAGS_ABORT_TASK_SET (1<<9) |
1773 | |
1774 | /* |
1775 | * ISP24XX Immediate Notify |
1776 | */ |
1777 | typedef struct { |
1778 | isphdr_t ; |
1779 | uint32_t in_reserved; |
1780 | uint16_t in_nphdl; |
1781 | uint16_t in_reserved1; |
1782 | uint16_t in_flags; |
1783 | uint16_t in_srr_rxid; |
1784 | uint16_t in_status; |
1785 | uint8_t in_status_subcode; |
1786 | uint8_t in_reserved2; |
1787 | uint32_t in_rxid; |
1788 | uint16_t in_srr_reloff_lo; |
1789 | uint16_t in_srr_reloff_hi; |
1790 | uint16_t in_srr_iu; |
1791 | uint16_t in_srr_oxid; |
1792 | /* |
1793 | * If bit 2 is set in in_flags, the following |
1794 | * two tags are valid. If the received ELS is |
1795 | * a LOGO, then these tags contain the N Port ID |
1796 | * from the LOGO payload. If the received ELS |
1797 | * request is TPRLO, these tags contain the |
1798 | * Third Party Originator N Port ID. |
1799 | */ |
1800 | uint16_t in_nport_id_hi; |
1801 | uint8_t in_nport_id_lo; |
1802 | uint8_t in_reserved3; |
1803 | /* |
1804 | * If bit 2 is set in in_flags, the following |
1805 | * tag is valid. If the received ELS is a LOGO, |
1806 | * then this tag contains the n-port handle |
1807 | * from the LOGO payload. If the received ELS |
1808 | * request is TPRLO, this tag contain the |
1809 | * n-port handle for the Third Party Originator. |
1810 | */ |
1811 | uint16_t in_np_handle; |
1812 | uint8_t in_reserved4[12]; |
1813 | uint8_t in_reserved5; |
1814 | uint8_t in_vpidx; |
1815 | uint32_t in_reserved6; |
1816 | uint16_t in_portid_lo; |
1817 | uint8_t in_portid_hi; |
1818 | uint8_t in_reserved7; |
1819 | uint16_t in_reserved8; |
1820 | uint16_t in_oxid; |
1821 | } in_fcentry_24xx_t; |
1822 | |
1823 | #define IN24XX_FLAG_PUREX_IOCB 0x1 |
1824 | #define IN24XX_FLAG_GLOBAL_LOGOUT 0x2 |
1825 | #define IN24XX_FLAG_NPHDL_VALID 0x4 |
1826 | |
1827 | #define IN24XX_LIP_RESET 0x0E |
1828 | #define IN24XX_LINK_RESET 0x0F |
1829 | #define IN24XX_PORT_LOGOUT 0x29 |
1830 | #define IN24XX_PORT_CHANGED 0x2A |
1831 | #define IN24XX_LINK_FAILED 0x2E |
1832 | #define IN24XX_SRR_RCVD 0x45 |
1833 | #define IN24XX_ELS_RCVD 0x46 /* |
1834 | * login-affectin ELS received- check |
1835 | * subcode for specific opcode |
1836 | */ |
1837 | |
1838 | /* |
1839 | * For f/w > 4.0.25, these offsets in the Immediate Notify contain |
1840 | * the WWNN/WWPN if the ELS is PLOGI, PDISC or ADISC. The WWN is in |
1841 | * Big Endian format. |
1842 | */ |
1843 | #define IN24XX_PLOGI_WWNN_OFF 0x20 |
1844 | #define IN24XX_PLOGI_WWPN_OFF 0x28 |
1845 | |
1846 | /* |
1847 | * For f/w > 4.0.25, this offset in the Immediate Notify contain |
1848 | * the WWPN if the ELS is LOGO. The WWN is in Big Endian format. |
1849 | */ |
1850 | #define IN24XX_LOGO_WWPN_OFF 0x28 |
1851 | |
1852 | /* |
1853 | * Immediate Notify Status Subcodes for IN24XX_PORT_LOGOUT |
1854 | */ |
1855 | #define IN24XX_PORT_LOGOUT_PDISC_TMO 0x00 |
1856 | #define IN24XX_PORT_LOGOUT_UXPR_DISC 0x01 |
1857 | #define IN24XX_PORT_LOGOUT_OWN_OPN 0x02 |
1858 | #define IN24XX_PORT_LOGOUT_OWN_OPN_SFT 0x03 |
1859 | #define IN24XX_PORT_LOGOUT_ABTS_TMO 0x04 |
1860 | #define IN24XX_PORT_LOGOUT_DISC_RJT 0x05 |
1861 | #define IN24XX_PORT_LOGOUT_LOGIN_NEEDED 0x06 |
1862 | #define IN24XX_PORT_LOGOUT_BAD_DISC 0x07 |
1863 | #define IN24XX_PORT_LOGOUT_LOST_ALPA 0x08 |
1864 | #define IN24XX_PORT_LOGOUT_XMIT_FAILURE 0x09 |
1865 | |
1866 | /* |
1867 | * Immediate Notify Status Subcodes for IN24XX_PORT_CHANGED |
1868 | */ |
1869 | #define IN24XX_PORT_CHANGED_BADFAN 0x00 |
1870 | #define IN24XX_PORT_CHANGED_TOPO_CHANGE 0x01 |
1871 | #define IN24XX_PORT_CHANGED_FLOGI_ACC 0x02 |
1872 | #define IN24XX_PORT_CHANGED_FLOGI_RJT 0x03 |
1873 | #define IN24XX_PORT_CHANGED_TIMEOUT 0x04 |
1874 | #define IN24XX_PORT_CHANGED_PORT_CHANGE 0x05 |
1875 | |
1876 | /* |
1877 | * Notify Acknowledge Entry structure |
1878 | */ |
1879 | #define NA_RSVDLEN 22 |
1880 | typedef struct { |
1881 | isphdr_t ; |
1882 | uint32_t na_reserved; |
1883 | uint8_t na_lun; /* lun */ |
1884 | uint8_t na_iid; /* initiator */ |
1885 | uint8_t na_reserved2; |
1886 | uint8_t na_tgt; /* target */ |
1887 | uint32_t na_flags; |
1888 | uint8_t na_status; |
1889 | uint8_t na_event; |
1890 | uint16_t na_seqid; /* sequence id */ |
1891 | uint16_t na_reserved3[NA_RSVDLEN]; |
1892 | } na_entry_t; |
1893 | |
1894 | /* |
1895 | * Value for the na_event field |
1896 | */ |
1897 | #define NA_RST_CLRD 0x80 /* Clear an async event notification */ |
1898 | #define NA_OK 0x01 /* Notify Acknowledge Succeeded */ |
1899 | #define NA_INVALID 0x06 /* Invalid Notify Acknowledge */ |
1900 | |
1901 | #define NA2_RSVDLEN 21 |
1902 | typedef struct { |
1903 | isphdr_t ; |
1904 | uint32_t na_reserved; |
1905 | uint8_t na_reserved1; |
1906 | uint8_t na_iid; /* initiator loop id */ |
1907 | uint16_t na_response; |
1908 | uint16_t na_flags; |
1909 | uint16_t na_reserved2; |
1910 | uint16_t na_status; |
1911 | uint16_t na_task_flags; |
1912 | uint16_t na_seqid; /* sequence id */ |
1913 | uint16_t na_reserved3[NA2_RSVDLEN]; |
1914 | } na_fcentry_t; |
1915 | |
1916 | typedef struct { |
1917 | isphdr_t ; |
1918 | uint32_t na_reserved; |
1919 | uint16_t na_iid; /* initiator loop id */ |
1920 | uint16_t na_response; /* response code */ |
1921 | uint16_t na_flags; |
1922 | uint16_t na_reserved2; |
1923 | uint16_t na_status; |
1924 | uint16_t na_task_flags; |
1925 | uint16_t na_seqid; /* sequence id */ |
1926 | uint16_t na_reserved3[NA2_RSVDLEN]; |
1927 | } na_fcentry_e_t; |
1928 | |
1929 | #define NAFC_RCOUNT 0x80 /* increment resource count */ |
1930 | #define NAFC_RST_CLRD 0x20 /* Clear LIP Reset */ |
1931 | #define NAFC_TVALID 0x10 /* task mangement response code is valid */ |
1932 | |
1933 | /* |
1934 | * ISP24XX Notify Acknowledge |
1935 | */ |
1936 | |
1937 | typedef struct { |
1938 | isphdr_t ; |
1939 | uint32_t na_handle; |
1940 | uint16_t na_nphdl; |
1941 | uint16_t na_reserved1; |
1942 | uint16_t na_flags; |
1943 | uint16_t na_srr_rxid; |
1944 | uint16_t na_status; |
1945 | uint8_t na_status_subcode; |
1946 | uint8_t na_reserved2; |
1947 | uint32_t na_rxid; |
1948 | uint16_t na_srr_reloff_lo; |
1949 | uint16_t na_srr_reloff_hi; |
1950 | uint16_t na_srr_iu; |
1951 | uint16_t na_srr_flags; |
1952 | uint8_t na_reserved3[18]; |
1953 | uint8_t na_reserved4; |
1954 | uint8_t na_vpidx; |
1955 | uint8_t na_srr_reject_vunique; |
1956 | uint8_t na_srr_reject_explanation; |
1957 | uint8_t na_srr_reject_code; |
1958 | uint8_t na_reserved5; |
1959 | uint8_t na_reserved6[6]; |
1960 | uint16_t na_oxid; |
1961 | } na_fcentry_24xx_t; |
1962 | |
1963 | /* |
1964 | * Accept Target I/O Entry structure |
1965 | */ |
1966 | #define ATIO_CDBLEN 26 |
1967 | |
1968 | typedef struct { |
1969 | isphdr_t ; |
1970 | uint16_t at_reserved; |
1971 | uint16_t at_handle; |
1972 | uint8_t at_lun; /* lun */ |
1973 | uint8_t at_iid; /* initiator */ |
1974 | uint8_t at_cdblen; /* cdb length */ |
1975 | uint8_t at_tgt; /* target */ |
1976 | uint32_t at_flags; |
1977 | uint8_t at_status; /* firmware status */ |
1978 | uint8_t at_scsi_status; /* scsi status */ |
1979 | uint8_t at_tag_val; /* tag value */ |
1980 | uint8_t at_tag_type; /* tag type */ |
1981 | uint8_t at_cdb[ATIO_CDBLEN]; /* received CDB */ |
1982 | uint8_t at_sense[QLTM_SENSELEN];/* suggested sense data */ |
1983 | } at_entry_t; |
1984 | |
1985 | /* |
1986 | * at_flags values |
1987 | */ |
1988 | #define AT_NODISC 0x00008000 /* disconnect disabled */ |
1989 | #define AT_TQAE 0x00000002 /* Tagged Queue Action enabled */ |
1990 | |
1991 | /* |
1992 | * at_status values |
1993 | */ |
1994 | #define AT_PATH_INVALID 0x07 /* ATIO sent to firmware for disabled lun */ |
1995 | #define AT_RESET 0x0E /* SCSI Bus Reset Occurred */ |
1996 | #define AT_PHASE_ERROR 0x14 /* Bus phase sequence error */ |
1997 | #define AT_NOCAP 0x16 /* Requested capability not available */ |
1998 | #define AT_BDR_MSG 0x17 /* Bus Device Reset msg received */ |
1999 | #define AT_CDB 0x3D /* CDB received */ |
2000 | /* |
2001 | * Macros to create and fetch and test concatenated handle and tag value macros |
2002 | * (SPI only) |
2003 | */ |
2004 | #define AT_MAKE_TAGID(tid, aep) \ |
2005 | tid = aep->at_handle; \ |
2006 | if (aep->at_flags & AT_TQAE) { \ |
2007 | tid |= (aep->at_tag_val << 16); \ |
2008 | tid |= (1 << 24); \ |
2009 | } |
2010 | |
2011 | #define CT_MAKE_TAGID(tid, ct) \ |
2012 | tid = ct->ct_fwhandle; \ |
2013 | if (ct->ct_flags & CT_TQAE) { \ |
2014 | tid |= (ct->ct_tag_val << 16); \ |
2015 | tid |= (1 << 24); \ |
2016 | } |
2017 | |
2018 | #define AT_HAS_TAG(val) ((val) & (1 << 24)) |
2019 | #define AT_GET_TAG(val) (((val) >> 16) & 0xff) |
2020 | #define AT_GET_HANDLE(val) ((val) & 0xffff) |
2021 | |
2022 | #define IN_MAKE_TAGID(tid, inp) \ |
2023 | tid = inp->in_seqid; \ |
2024 | tid |= (inp->in_tag_val << 16); \ |
2025 | tid |= (1 << 24) |
2026 | |
2027 | /* |
2028 | * Accept Target I/O Entry structure, Type 2 |
2029 | */ |
2030 | #define ATIO2_CDBLEN 16 |
2031 | |
2032 | typedef struct { |
2033 | isphdr_t ; |
2034 | uint32_t at_reserved; |
2035 | uint8_t at_lun; /* lun or reserved */ |
2036 | uint8_t at_iid; /* initiator */ |
2037 | uint16_t at_rxid; /* response ID */ |
2038 | uint16_t at_flags; |
2039 | uint16_t at_status; /* firmware status */ |
2040 | uint8_t at_crn; /* command reference number */ |
2041 | uint8_t at_taskcodes; |
2042 | uint8_t at_taskflags; |
2043 | uint8_t at_execodes; |
2044 | uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */ |
2045 | uint32_t at_datalen; /* allocated data len */ |
2046 | uint16_t at_scclun; /* SCC Lun or reserved */ |
2047 | uint16_t at_wwpn[4]; /* WWPN of initiator */ |
2048 | uint16_t at_reserved2[6]; |
2049 | uint16_t at_oxid; |
2050 | } at2_entry_t; |
2051 | |
2052 | typedef struct { |
2053 | isphdr_t ; |
2054 | uint32_t at_reserved; |
2055 | uint16_t at_iid; /* initiator */ |
2056 | uint16_t at_rxid; /* response ID */ |
2057 | uint16_t at_flags; |
2058 | uint16_t at_status; /* firmware status */ |
2059 | uint8_t at_crn; /* command reference number */ |
2060 | uint8_t at_taskcodes; |
2061 | uint8_t at_taskflags; |
2062 | uint8_t at_execodes; |
2063 | uint8_t at_cdb[ATIO2_CDBLEN]; /* received CDB */ |
2064 | uint32_t at_datalen; /* allocated data len */ |
2065 | uint16_t at_scclun; /* SCC Lun or reserved */ |
2066 | uint16_t at_wwpn[4]; /* WWPN of initiator */ |
2067 | uint16_t at_reserved2[6]; |
2068 | uint16_t at_oxid; |
2069 | } at2e_entry_t; |
2070 | |
2071 | #define ATIO2_WWPN_OFFSET 0x2A |
2072 | #define ATIO2_OXID_OFFSET 0x3E |
2073 | |
2074 | #define ATIO2_TC_ATTR_MASK 0x7 |
2075 | #define ATIO2_TC_ATTR_SIMPLEQ 0 |
2076 | #define ATIO2_TC_ATTR_HEADOFQ 1 |
2077 | #define ATIO2_TC_ATTR_ORDERED 2 |
2078 | #define ATIO2_TC_ATTR_ACAQ 4 |
2079 | #define ATIO2_TC_ATTR_UNTAGGED 5 |
2080 | |
2081 | #define ATIO2_EX_WRITE 0x1 |
2082 | #define ATIO2_EX_READ 0x2 |
2083 | /* |
2084 | * Macros to create and fetch and test concatenated handle and tag value macros |
2085 | */ |
2086 | #define AT2_MAKE_TAGID(tid, bus, inst, aep) \ |
2087 | tid = aep->at_rxid; \ |
2088 | tid |= (((uint64_t)inst) << 32); \ |
2089 | tid |= (((uint64_t)bus) << 48) |
2090 | |
2091 | #define CT2_MAKE_TAGID(tid, bus, inst, ct) \ |
2092 | tid = ct->ct_rxid; \ |
2093 | tid |= (((uint64_t)inst) << 32); \ |
2094 | tid |= (((uint64_t)(bus & 0xff)) << 48) |
2095 | |
2096 | #define AT2_HAS_TAG(val) 1 |
2097 | #define AT2_GET_TAG(val) ((val) & 0xffffffff) |
2098 | #define AT2_GET_INST(val) (((val) >> 32) & 0xffff) |
2099 | #define AT2_GET_HANDLE AT2_GET_TAG |
2100 | #define AT2_GET_BUS(val) (((val) >> 48) & 0xff) |
2101 | |
2102 | #define FC_HAS_TAG AT2_HAS_TAG |
2103 | #define FC_GET_TAG AT2_GET_TAG |
2104 | #define FC_GET_INST AT2_GET_INST |
2105 | #define FC_GET_HANDLE AT2_GET_HANDLE |
2106 | |
2107 | #define IN_FC_MAKE_TAGID(tid, bus, inst, seqid) \ |
2108 | tid = seqid; \ |
2109 | tid |= (((uint64_t)inst) << 32); \ |
2110 | tid |= (((uint64_t)(bus & 0xff)) << 48) |
2111 | |
2112 | #define FC_TAG_INSERT_INST(tid, inst) \ |
2113 | tid &= ~0x0000ffff00000000ull; \ |
2114 | tid |= (((uint64_t)inst) << 32) |
2115 | |
2116 | /* |
2117 | * 24XX ATIO Definition |
2118 | * |
2119 | * This is *quite* different from other entry types. |
2120 | * First of all, it has its own queue it comes in on. |
2121 | * |
2122 | * Secondly, it doesn't have a normal header. |
2123 | * |
2124 | * Thirdly, it's just a passthru of the FCP CMND IU |
2125 | * which is recorded in big endian mode. |
2126 | */ |
2127 | typedef struct { |
2128 | uint8_t at_type; |
2129 | uint8_t at_count; |
2130 | /* |
2131 | * Task attribute in high four bits, |
2132 | * the rest is the FCP CMND IU Length. |
2133 | * NB: the command can extend past the |
2134 | * length for a single queue entry. |
2135 | */ |
2136 | uint16_t at_ta_len; |
2137 | uint32_t at_rxid; |
2138 | fc_hdr_t at_hdr; |
2139 | fcp_cmnd_iu_t at_cmnd; |
2140 | } at7_entry_t; |
2141 | #define AT7_NORESRC_RXID 0xffffffff |
2142 | |
2143 | |
2144 | /* |
2145 | * Continue Target I/O Entry structure |
2146 | * Request from driver. The response from the |
2147 | * ISP firmware is the same except that the last 18 |
2148 | * bytes are overwritten by suggested sense data if |
2149 | * the 'autosense valid' bit is set in the status byte. |
2150 | */ |
2151 | typedef struct { |
2152 | isphdr_t ; |
2153 | uint16_t ct_syshandle; |
2154 | uint16_t ct_fwhandle; /* required by f/w */ |
2155 | uint8_t ct_lun; /* lun */ |
2156 | uint8_t ct_iid; /* initiator id */ |
2157 | uint8_t ct_reserved2; |
2158 | uint8_t ct_tgt; /* our target id */ |
2159 | uint32_t ct_flags; |
2160 | uint8_t ct_status; /* isp status */ |
2161 | uint8_t ct_scsi_status; /* scsi status */ |
2162 | uint8_t ct_tag_val; /* tag value */ |
2163 | uint8_t ct_tag_type; /* tag type */ |
2164 | uint32_t ct_xfrlen; /* transfer length */ |
2165 | int32_t ct_resid; /* residual length */ |
2166 | uint16_t ct_timeout; |
2167 | uint16_t ct_seg_count; |
2168 | ispds_t ct_dataseg[ISP_RQDSEG]; |
2169 | } ct_entry_t; |
2170 | |
2171 | /* |
2172 | * For some of the dual port SCSI adapters, port (bus #) is reported |
2173 | * in the MSbit of ct_iid. Bit fields are a bit too awkward here. |
2174 | * |
2175 | * Note that this does not apply to FC adapters at all which can and |
2176 | * do report IIDs between 0x81 && 0xfe (or 0x7ff) which represent devices |
2177 | * that have logged in across a SCSI fabric. |
2178 | */ |
2179 | #define GET_IID_VAL(x) (x & 0x3f) |
2180 | #define GET_BUS_VAL(x) ((x >> 7) & 0x1) |
2181 | #define SET_IID_VAL(y, x) y = ((y & ~0x3f) | (x & 0x3f)) |
2182 | #define SET_BUS_VAL(y, x) y = ((y & 0x3f) | ((x & 0x1) << 7)) |
2183 | |
2184 | /* |
2185 | * ct_flags values |
2186 | */ |
2187 | #define CT_TQAE 0x00000002 /* bit 1, Tagged Queue Action enable */ |
2188 | #define CT_DATA_IN 0x00000040 /* bits 6&7, Data direction */ |
2189 | #define CT_DATA_OUT 0x00000080 /* bits 6&7, Data direction */ |
2190 | #define CT_NO_DATA 0x000000C0 /* bits 6&7, Data direction */ |
2191 | #define CT_CCINCR 0x00000100 /* bit 8, autoincrement atio count */ |
2192 | #define CT_DATAMASK 0x000000C0 /* bits 6&7, Data direction */ |
2193 | #define CT_INISYNCWIDE 0x00004000 /* bit 14, Do Sync/Wide Negotiation */ |
2194 | #define CT_NODISC 0x00008000 /* bit 15, Disconnects disabled */ |
2195 | #define CT_DSDP 0x01000000 /* bit 24, Disable Save Data Pointers */ |
2196 | #define CT_SENDRDP 0x04000000 /* bit 26, Send Restore Pointers msg */ |
2197 | #define CT_SENDSTATUS 0x80000000 /* bit 31, Send SCSI status byte */ |
2198 | |
2199 | /* |
2200 | * ct_status values |
2201 | * - set by the firmware when it returns the CTIO |
2202 | */ |
2203 | #define CT_OK 0x01 /* completed without error */ |
2204 | #define CT_ABORTED 0x02 /* aborted by host */ |
2205 | #define CT_ERR 0x04 /* see sense data for error */ |
2206 | #define CT_INVAL 0x06 /* request for disabled lun */ |
2207 | #define CT_NOPATH 0x07 /* invalid ITL nexus */ |
2208 | #define CT_INVRXID 0x08 /* (FC only) Invalid RX_ID */ |
2209 | #define CT_DATA_OVER 0x09 /* (FC only) Data Overrun */ |
2210 | #define CT_RSELTMO 0x0A /* reselection timeout after 2 tries */ |
2211 | #define CT_TIMEOUT 0x0B /* timed out */ |
2212 | #define CT_RESET 0x0E /* SCSI Bus Reset occurred */ |
2213 | #define CT_PARITY 0x0F /* Uncorrectable Parity Error */ |
2214 | #define CT_BUS_ERROR 0x10 /* (FC Only) DMA PCI Error */ |
2215 | #define CT_PANIC 0x13 /* Unrecoverable Error */ |
2216 | #define CT_PHASE_ERROR 0x14 /* Bus phase sequence error */ |
2217 | #define CT_DATA_UNDER 0x15 /* (FC only) Data Underrun */ |
2218 | #define CT_BDR_MSG 0x17 /* Bus Device Reset msg received */ |
2219 | #define CT_TERMINATED 0x19 /* due to Terminate Transfer mbox cmd */ |
2220 | #define CT_PORTUNAVAIL 0x28 /* port not available */ |
2221 | #define CT_LOGOUT 0x29 /* port logout */ |
2222 | #define CT_PORTCHANGED 0x2A /* port changed */ |
2223 | #define CT_IDE 0x33 /* Initiator Detected Error */ |
2224 | #define CT_NOACK 0x35 /* Outstanding Immed. Notify. entry */ |
2225 | #define CT_SRR 0x45 /* SRR Received */ |
2226 | #define CT_LUN_RESET 0x48 /* Lun Reset Received */ |
2227 | |
2228 | #define CT_HBA_RESET 0xffff /* pseudo error - command destroyed by HBA reset*/ |
2229 | |
2230 | /* |
2231 | * When the firmware returns a CTIO entry, it may overwrite the last |
2232 | * part of the structure with sense data. This starts at offset 0x2E |
2233 | * into the entry, which is in the middle of ct_dataseg[1]. Rather |
2234 | * than define a new struct for this, I'm just using the sense data |
2235 | * offset. |
2236 | */ |
2237 | #define CTIO_SENSE_OFFSET 0x2E |
2238 | |
2239 | /* |
2240 | * Entry length in u_longs. All entries are the same size so |
2241 | * any one will do as the numerator. |
2242 | */ |
2243 | #define UINT32_ENTRY_SIZE (sizeof(at_entry_t)/sizeof(uint32_t)) |
2244 | |
2245 | /* |
2246 | * QLA2100 CTIO (type 2) entry |
2247 | */ |
2248 | #define MAXRESPLEN 26 |
2249 | typedef struct { |
2250 | isphdr_t ; |
2251 | uint32_t ct_syshandle; |
2252 | uint8_t ct_lun; /* lun */ |
2253 | uint8_t ct_iid; /* initiator id */ |
2254 | uint16_t ct_rxid; /* response ID */ |
2255 | uint16_t ct_flags; |
2256 | uint16_t ct_status; /* isp status */ |
2257 | uint16_t ct_timeout; |
2258 | uint16_t ct_seg_count; |
2259 | uint32_t ct_reloff; /* relative offset */ |
2260 | int32_t ct_resid; /* residual length */ |
2261 | union { |
2262 | /* |
2263 | * The three different modes that the target driver |
2264 | * can set the CTIO{2,3,4} up as. |
2265 | * |
2266 | * The first is for sending FCP_DATA_IUs as well as |
2267 | * (optionally) sending a terminal SCSI status FCP_RSP_IU. |
2268 | * |
2269 | * The second is for sending SCSI sense data in an FCP_RSP_IU. |
2270 | * Note that no FCP_DATA_IUs will be sent. |
2271 | * |
2272 | * The third is for sending FCP_RSP_IUs as built specifically |
2273 | * in system memory as located by the isp_dataseg. |
2274 | */ |
2275 | struct { |
2276 | uint32_t _reserved; |
2277 | uint16_t _reserved2; |
2278 | uint16_t ct_scsi_status; |
2279 | uint32_t ct_xfrlen; |
2280 | union { |
2281 | ispds_t ct_dataseg[ISP_RQDSEG_T2]; |
2282 | ispds64_t ct_dataseg64[ISP_RQDSEG_T3]; |
2283 | ispdslist_t ct_dslist; |
2284 | } u; |
2285 | } m0; |
2286 | struct { |
2287 | uint16_t _reserved; |
2288 | uint16_t _reserved2; |
2289 | uint16_t ct_senselen; |
2290 | uint16_t ct_scsi_status; |
2291 | uint16_t ct_resplen; |
2292 | uint8_t ct_resp[MAXRESPLEN]; |
2293 | } m1; |
2294 | struct { |
2295 | uint32_t _reserved; |
2296 | uint16_t _reserved2; |
2297 | uint16_t _reserved3; |
2298 | uint32_t ct_datalen; |
2299 | ispds_t ct_fcp_rsp_iudata; |
2300 | } m2; |
2301 | } rsp; |
2302 | } ct2_entry_t; |
2303 | |
2304 | typedef struct { |
2305 | isphdr_t ; |
2306 | uint32_t ct_syshandle; |
2307 | uint16_t ct_iid; /* initiator id */ |
2308 | uint16_t ct_rxid; /* response ID */ |
2309 | uint16_t ct_flags; |
2310 | uint16_t ct_status; /* isp status */ |
2311 | uint16_t ct_timeout; |
2312 | uint16_t ct_seg_count; |
2313 | uint32_t ct_reloff; /* relative offset */ |
2314 | int32_t ct_resid; /* residual length */ |
2315 | union { |
2316 | struct { |
2317 | uint32_t _reserved; |
2318 | uint16_t _reserved2; |
2319 | uint16_t ct_scsi_status; |
2320 | uint32_t ct_xfrlen; |
2321 | union { |
2322 | ispds_t ct_dataseg[ISP_RQDSEG_T2]; |
2323 | ispds64_t ct_dataseg64[ISP_RQDSEG_T3]; |
2324 | ispdslist_t ct_dslist; |
2325 | } u; |
2326 | } m0; |
2327 | struct { |
2328 | uint16_t _reserved; |
2329 | uint16_t _reserved2; |
2330 | uint16_t ct_senselen; |
2331 | uint16_t ct_scsi_status; |
2332 | uint16_t ct_resplen; |
2333 | uint8_t ct_resp[MAXRESPLEN]; |
2334 | } m1; |
2335 | struct { |
2336 | uint32_t _reserved; |
2337 | uint16_t _reserved2; |
2338 | uint16_t _reserved3; |
2339 | uint32_t ct_datalen; |
2340 | ispds_t ct_fcp_rsp_iudata; |
2341 | } m2; |
2342 | } rsp; |
2343 | } ct2e_entry_t; |
2344 | |
2345 | /* |
2346 | * ct_flags values for CTIO2 |
2347 | */ |
2348 | #define CT2_FLAG_MODE0 0x0000 |
2349 | #define CT2_FLAG_MODE1 0x0001 |
2350 | #define CT2_FLAG_MODE2 0x0002 |
2351 | #define CT2_FLAG_MMASK 0x0003 |
2352 | #define CT2_DATA_IN 0x0040 |
2353 | #define CT2_DATA_OUT 0x0080 |
2354 | #define CT2_NO_DATA 0x00C0 |
2355 | #define CT2_DATAMASK 0x00C0 |
2356 | #define CT2_CCINCR 0x0100 |
2357 | #define CT2_FASTPOST 0x0200 |
2358 | #define CT2_CONFIRM 0x2000 |
2359 | #define CT2_TERMINATE 0x4000 |
2360 | #define CT2_SENDSTATUS 0x8000 |
2361 | |
2362 | /* |
2363 | * ct_status values are (mostly) the same as that for ct_entry. |
2364 | */ |
2365 | |
2366 | /* |
2367 | * ct_scsi_status values- the low 8 bits are the normal SCSI status |
2368 | * we know and love. The upper 8 bits are validity markers for FCP_RSP_IU |
2369 | * fields. |
2370 | */ |
2371 | #define CT2_RSPLEN_VALID 0x0100 |
2372 | #define CT2_SNSLEN_VALID 0x0200 |
2373 | #define CT2_DATA_OVER 0x0400 |
2374 | #define CT2_DATA_UNDER 0x0800 |
2375 | |
2376 | /* |
2377 | * ISP24XX CTIO |
2378 | */ |
2379 | #define MAXRESPLEN_24XX 24 |
2380 | typedef struct { |
2381 | isphdr_t ; |
2382 | uint32_t ct_syshandle; |
2383 | uint16_t ct_nphdl; /* status on returned CTIOs */ |
2384 | uint16_t ct_timeout; |
2385 | uint16_t ct_seg_count; |
2386 | uint8_t ct_vpidx; |
2387 | uint8_t ct_xflags; |
2388 | uint16_t ct_iid_lo; /* low 16 bits of portid */ |
2389 | uint8_t ct_iid_hi; /* hi 8 bits of portid */ |
2390 | uint8_t ct_reserved; |
2391 | uint32_t ct_rxid; |
2392 | uint16_t ct_senselen; /* mode 1 only */ |
2393 | uint16_t ct_flags; |
2394 | int32_t ct_resid; /* residual length */ |
2395 | uint16_t ct_oxid; |
2396 | uint16_t ct_scsi_status; /* modes 0 && 1 only */ |
2397 | union { |
2398 | struct { |
2399 | uint32_t reloff; |
2400 | uint32_t reserved0; |
2401 | uint32_t ct_xfrlen; |
2402 | uint32_t reserved1; |
2403 | ispds64_t ds; |
2404 | } m0; |
2405 | struct { |
2406 | uint16_t ct_resplen; |
2407 | uint16_t reserved; |
2408 | uint8_t ct_resp[MAXRESPLEN_24XX]; |
2409 | } m1; |
2410 | struct { |
2411 | uint32_t reserved0; |
2412 | uint32_t ct_datalen; |
2413 | uint32_t reserved1; |
2414 | ispds64_t ct_fcp_rsp_iudata; |
2415 | } m2; |
2416 | } rsp; |
2417 | } ct7_entry_t; |
2418 | |
2419 | /* |
2420 | * ct_flags values for CTIO7 |
2421 | */ |
2422 | #define CT7_DATA_IN 0x0002 |
2423 | #define CT7_DATA_OUT 0x0001 |
2424 | #define CT7_NO_DATA 0x0000 |
2425 | #define CT7_DATAMASK 0x003 |
2426 | #define CT7_DSD_ENABLE 0x0004 |
2427 | #define CT7_CONF_STSFD 0x0010 |
2428 | #define CT7_EXPLCT_CONF 0x0020 |
2429 | #define CT7_FLAG_MODE0 0x0000 |
2430 | #define CT7_FLAG_MODE1 0x0040 |
2431 | #define CT7_FLAG_MODE2 0x0080 |
2432 | #define CT7_FLAG_MMASK 0x00C0 |
2433 | #define CT7_NOACK 0x0100 |
2434 | #define CT7_TASK_ATTR_SHIFT 9 |
2435 | #define CT7_CONFIRM 0x2000 |
2436 | #define CT7_TERMINATE 0x4000 |
2437 | #define CT7_SENDSTATUS 0x8000 |
2438 | |
2439 | /* |
2440 | * Type 7 CTIO status codes |
2441 | */ |
2442 | #define CT7_OK 0x01 /* completed without error */ |
2443 | #define CT7_ABORTED 0x02 /* aborted by host */ |
2444 | #define CT7_ERR 0x04 /* see sense data for error */ |
2445 | #define CT7_INVAL 0x06 /* request for disabled lun */ |
2446 | #define CT7_INVRXID 0x08 /* Invalid RX_ID */ |
2447 | #define CT7_DATA_OVER 0x09 /* Data Overrun */ |
2448 | #define CT7_TIMEOUT 0x0B /* timed out */ |
2449 | #define CT7_RESET 0x0E /* LIP Rset Received */ |
2450 | #define CT7_BUS_ERROR 0x10 /* DMA PCI Error */ |
2451 | #define CT7_REASSY_ERR 0x11 /* DMA reassembly error */ |
2452 | #define CT7_DATA_UNDER 0x15 /* Data Underrun */ |
2453 | #define CT7_PORTUNAVAIL 0x28 /* port not available */ |
2454 | #define CT7_LOGOUT 0x29 /* port logout */ |
2455 | #define CT7_PORTCHANGED 0x2A /* port changed */ |
2456 | #define CT7_SRR 0x45 /* SRR Received */ |
2457 | |
2458 | /* |
2459 | * Other 24XX related target IOCBs |
2460 | */ |
2461 | |
2462 | /* |
2463 | * ABTS Received |
2464 | */ |
2465 | typedef struct { |
2466 | isphdr_t ; |
2467 | uint8_t abts_reserved0[6]; |
2468 | uint16_t abts_nphdl; |
2469 | uint16_t abts_reserved1; |
2470 | uint16_t abts_sof; |
2471 | uint32_t abts_rxid_abts; |
2472 | uint16_t abts_did_lo; |
2473 | uint8_t abts_did_hi; |
2474 | uint8_t abts_r_ctl; |
2475 | uint16_t abts_sid_lo; |
2476 | uint8_t abts_sid_hi; |
2477 | uint8_t abts_cs_ctl; |
2478 | uint16_t abts_fs_ctl; |
2479 | uint8_t abts_f_ctl; |
2480 | uint8_t abts_type; |
2481 | uint16_t abts_seq_cnt; |
2482 | uint8_t abts_df_ctl; |
2483 | uint8_t abts_seq_id; |
2484 | uint16_t abts_rx_id; |
2485 | uint16_t abts_ox_id; |
2486 | uint32_t abts_param; |
2487 | uint8_t abts_reserved2[16]; |
2488 | uint32_t abts_rxid_task; |
2489 | } abts_t; |
2490 | |
2491 | typedef struct { |
2492 | isphdr_t ; |
2493 | uint32_t abts_rsp_handle; |
2494 | uint16_t abts_rsp_status; |
2495 | uint16_t abts_rsp_nphdl; |
2496 | uint16_t abts_rsp_ctl_flags; |
2497 | uint16_t abts_rsp_sof; |
2498 | uint32_t abts_rsp_rxid_abts; |
2499 | uint16_t abts_rsp_did_lo; |
2500 | uint8_t abts_rsp_did_hi; |
2501 | uint8_t abts_rsp_r_ctl; |
2502 | uint16_t abts_rsp_sid_lo; |
2503 | uint8_t abts_rsp_sid_hi; |
2504 | uint8_t abts_rsp_cs_ctl; |
2505 | uint16_t abts_rsp_f_ctl_lo; |
2506 | uint8_t abts_rsp_f_ctl_hi; |
2507 | uint8_t abts_rsp_type; |
2508 | uint16_t abts_rsp_seq_cnt; |
2509 | uint8_t abts_rsp_df_ctl; |
2510 | uint8_t abts_rsp_seq_id; |
2511 | uint16_t abts_rsp_rx_id; |
2512 | uint16_t abts_rsp_ox_id; |
2513 | uint32_t abts_rsp_param; |
2514 | union { |
2515 | struct { |
2516 | uint16_t reserved; |
2517 | uint8_t last_seq_id; |
2518 | uint8_t seq_id_valid; |
2519 | uint16_t aborted_rx_id; |
2520 | uint16_t aborted_ox_id; |
2521 | uint16_t high_seq_cnt; |
2522 | uint16_t low_seq_cnt; |
2523 | uint8_t reserved2[4]; |
2524 | } ba_acc; |
2525 | struct { |
2526 | uint8_t vendor_unique; |
2527 | uint8_t explanation; |
2528 | uint8_t reason; |
2529 | uint8_t reserved; |
2530 | uint8_t reserved2[12]; |
2531 | } ba_rjt; |
2532 | struct { |
2533 | uint8_t reserved[8]; |
2534 | uint32_t subcode1; |
2535 | uint32_t subcode2; |
2536 | } rsp; |
2537 | uint8_t reserved[16]; |
2538 | } abts_rsp_payload; |
2539 | uint32_t abts_rsp_rxid_task; |
2540 | } abts_rsp_t; |
2541 | |
2542 | /* terminate this ABTS exchange */ |
2543 | #define ISP24XX_ABTS_RSP_TERMINATE 0x01 |
2544 | |
2545 | #define ISP24XX_ABTS_RSP_COMPLETE 0x00 |
2546 | #define ISP24XX_ABTS_RSP_RESET 0x04 |
2547 | #define ISP24XX_ABTS_RSP_ABORTED 0x05 |
2548 | #define ISP24XX_ABTS_RSP_TIMEOUT 0x06 |
2549 | #define ISP24XX_ABTS_RSP_INVXID 0x08 |
2550 | #define ISP24XX_ABTS_RSP_LOGOUT 0x29 |
2551 | #define ISP24XX_ABTS_RSP_SUBCODE 0x31 |
2552 | |
2553 | #define ISP24XX_NO_TASK 0xffffffff |
2554 | |
2555 | /* |
2556 | * Miscellaneous |
2557 | * |
2558 | * These are the limits of the number of dma segments we |
2559 | * can deal with based not on the size of the segment counter |
2560 | * (which is 16 bits), but on the size of the number of |
2561 | * queue entries field (which is 8 bits). We assume no |
2562 | * segments in the first queue entry, so we can either |
2563 | * have 7 dma segments per continuation entry or 5 |
2564 | * (for 64 bit dma).. multiplying out by 254.... |
2565 | */ |
2566 | #define ISP_NSEG_MAX 1778 |
2567 | #define ISP_NSEG64_MAX 1270 |
2568 | |
2569 | #endif /* _ISPMBOX_H */ |
2570 | |