2 * NetBSD header file, copied from
3 * http://gitorious.org/freebsd/freebsd/blobs/HEAD/sys/dev/mfi/mfireg.h
6 * Copyright (c) 2006 IronPort Systems
7 * Copyright (c) 2007 LSI Corp.
8 * Copyright (c) 2007 Rajesh Prabhakaran.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * MegaRAID SAS MFI firmware definitions
41 * Start with the register set. All registers are 32 bits wide.
42 * The usual Intel IOP style setup.
44 #define MFI_IMSG0 0x10 /* Inbound message 0 */
45 #define MFI_IMSG1 0x14 /* Inbound message 1 */
46 #define MFI_OMSG0 0x18 /* Outbound message 0 */
47 #define MFI_OMSG1 0x1c /* Outbound message 1 */
48 #define MFI_IDB 0x20 /* Inbound doorbell */
49 #define MFI_ISTS 0x24 /* Inbound interrupt status */
50 #define MFI_IMSK 0x28 /* Inbound interrupt mask */
51 #define MFI_ODB 0x2c /* Outbound doorbell */
52 #define MFI_OSTS 0x30 /* Outbound interrupt status */
53 #define MFI_OMSK 0x34 /* Outbound interrupt mask */
54 #define MFI_IQP 0x40 /* Inbound queue port */
55 #define MFI_OQP 0x44 /* Outbound queue port */
58 * 1078 specific related register
60 #define MFI_ODR0 0x9c /* outbound doorbell register0 */
61 #define MFI_ODCR0 0xa0 /* outbound doorbell clear register0 */
62 #define MFI_OSP0 0xb0 /* outbound scratch pad0 */
63 #define MFI_IQPL 0xc0 /* Inbound queue port (low bytes) */
64 #define MFI_IQPH 0xc4 /* Inbound queue port (high bytes) */
65 #define MFI_DIAG 0xf8 /* Host diag */
66 #define MFI_SEQ 0xfc /* Sequencer offset */
67 #define MFI_1078_EIM 0x80000004 /* 1078 enable intrrupt mask */
68 #define MFI_RMI 0x2 /* reply message interrupt */
69 #define MFI_1078_RM 0x80000000 /* reply 1078 message interrupt */
70 #define MFI_ODC 0x4 /* outbound doorbell change interrupt */
73 * gen2 specific changes
75 #define MFI_GEN2_EIM 0x00000005 /* gen2 enable interrupt mask */
76 #define MFI_GEN2_RM 0x00000001 /* reply gen2 message interrupt */
79 * skinny specific changes
81 #define MFI_SKINNY_IDB 0x00 /* Inbound doorbell is at 0x00 for skinny */
82 #define MFI_SKINNY_RM 0x00000001 /* reply skinny message interrupt */
84 /* Bits for MFI_OSTS */
85 #define MFI_OSTS_INTR_VALID 0x00000002
88 * Firmware state values. Found in OMSG0 during initialization.
90 #define MFI_FWSTATE_MASK 0xf0000000
91 #define MFI_FWSTATE_UNDEFINED 0x00000000
92 #define MFI_FWSTATE_BB_INIT 0x10000000
93 #define MFI_FWSTATE_FW_INIT 0x40000000
94 #define MFI_FWSTATE_WAIT_HANDSHAKE 0x60000000
95 #define MFI_FWSTATE_FW_INIT_2 0x70000000
96 #define MFI_FWSTATE_DEVICE_SCAN 0x80000000
97 #define MFI_FWSTATE_BOOT_MSG_PENDING 0x90000000
98 #define MFI_FWSTATE_FLUSH_CACHE 0xa0000000
99 #define MFI_FWSTATE_READY 0xb0000000
100 #define MFI_FWSTATE_OPERATIONAL 0xc0000000
101 #define MFI_FWSTATE_FAULT 0xf0000000
102 #define MFI_FWSTATE_MAXSGL_MASK 0x00ff0000
103 #define MFI_FWSTATE_MAXCMD_MASK 0x0000ffff
104 #define MFI_FWSTATE_MSIX_SUPPORTED 0x04000000
105 #define MFI_FWSTATE_HOSTMEMREQD_MASK 0x08000000
108 * Control bits to drive the card to ready state. These go into the IDB
111 #define MFI_FWINIT_ABORT 0x00000001 /* Abort all pending commands */
112 #define MFI_FWINIT_READY 0x00000002 /* Move from operational to ready */
113 #define MFI_FWINIT_MFIMODE 0x00000004 /* unknown */
114 #define MFI_FWINIT_CLEAR_HANDSHAKE 0x00000008 /* Respond to WAIT_HANDSHAKE */
115 #define MFI_FWINIT_HOTPLUG 0x00000010
116 #define MFI_FWINIT_STOP_ADP 0x00000020 /* Move to operational, stop */
117 #define MFI_FWINIT_ADP_RESET 0x00000040 /* Reset ADP */
132 /* Direct commands */
134 MFI_DCMD_CTRL_MFI_HOST_MEM_ALLOC = 0x0100e100,
135 MFI_DCMD_CTRL_GET_INFO = 0x01010000,
136 MFI_DCMD_CTRL_GET_PROPERTIES = 0x01020100,
137 MFI_DCMD_CTRL_SET_PROPERTIES = 0x01020200,
138 MFI_DCMD_CTRL_ALARM = 0x01030000,
139 MFI_DCMD_CTRL_ALARM_GET = 0x01030100,
140 MFI_DCMD_CTRL_ALARM_ENABLE = 0x01030200,
141 MFI_DCMD_CTRL_ALARM_DISABLE = 0x01030300,
142 MFI_DCMD_CTRL_ALARM_SILENCE = 0x01030400,
143 MFI_DCMD_CTRL_ALARM_TEST = 0x01030500,
144 MFI_DCMD_CTRL_EVENT_GETINFO = 0x01040100,
145 MFI_DCMD_CTRL_EVENT_CLEAR = 0x01040200,
146 MFI_DCMD_CTRL_EVENT_GET = 0x01040300,
147 MFI_DCMD_CTRL_EVENT_COUNT = 0x01040400,
148 MFI_DCMD_CTRL_EVENT_WAIT = 0x01040500,
149 MFI_DCMD_CTRL_SHUTDOWN = 0x01050000,
150 MFI_DCMD_HIBERNATE_STANDBY = 0x01060000,
151 MFI_DCMD_CTRL_GET_TIME = 0x01080101,
152 MFI_DCMD_CTRL_SET_TIME = 0x01080102,
153 MFI_DCMD_CTRL_BIOS_DATA_GET = 0x010c0100,
154 MFI_DCMD_CTRL_BIOS_DATA_SET = 0x010c0200,
155 MFI_DCMD_CTRL_FACTORY_DEFAULTS = 0x010d0000,
156 MFI_DCMD_CTRL_MFC_DEFAULTS_GET = 0x010e0201,
157 MFI_DCMD_CTRL_MFC_DEFAULTS_SET = 0x010e0202,
158 MFI_DCMD_CTRL_CACHE_FLUSH = 0x01101000,
159 MFI_DCMD_PD_GET_LIST = 0x02010000,
160 MFI_DCMD_PD_LIST_QUERY = 0x02010100,
161 MFI_DCMD_PD_GET_INFO = 0x02020000,
162 MFI_DCMD_PD_STATE_SET = 0x02030100,
163 MFI_DCMD_PD_REBUILD = 0x02040100,
164 MFI_DCMD_PD_BLINK = 0x02070100,
165 MFI_DCMD_PD_UNBLINK = 0x02070200,
166 MFI_DCMD_LD_GET_LIST = 0x03010000,
167 MFI_DCMD_LD_GET_INFO = 0x03020000,
168 MFI_DCMD_LD_GET_PROP = 0x03030000,
169 MFI_DCMD_LD_SET_PROP = 0x03040000,
170 MFI_DCMD_LD_DELETE = 0x03090000,
171 MFI_DCMD_CFG_READ = 0x04010000,
172 MFI_DCMD_CFG_ADD = 0x04020000,
173 MFI_DCMD_CFG_CLEAR = 0x04030000,
174 MFI_DCMD_CFG_FOREIGN_READ = 0x04060100,
175 MFI_DCMD_CFG_FOREIGN_IMPORT = 0x04060400,
176 MFI_DCMD_BBU_STATUS = 0x05010000,
177 MFI_DCMD_BBU_CAPACITY_INFO = 0x05020000,
178 MFI_DCMD_BBU_DESIGN_INFO = 0x05030000,
179 MFI_DCMD_BBU_PROP_GET = 0x05050100,
180 MFI_DCMD_CLUSTER = 0x08000000,
181 MFI_DCMD_CLUSTER_RESET_ALL = 0x08010100,
182 MFI_DCMD_CLUSTER_RESET_LD = 0x08010200
185 /* Modifiers for MFI_DCMD_CTRL_FLUSHCACHE */
186 #define MFI_FLUSHCACHE_CTRL 0x01
187 #define MFI_FLUSHCACHE_DISK 0x02
189 /* Modifiers for MFI_DCMD_CTRL_SHUTDOWN */
190 #define MFI_SHUTDOWN_SPINDOWN 0x01
196 MFI_FRAME_DONT_POST_IN_REPLY_QUEUE = 0x0001,
197 MFI_FRAME_SGL64 = 0x0002,
198 MFI_FRAME_SENSE64 = 0x0004,
199 MFI_FRAME_DIR_WRITE = 0x0008,
200 MFI_FRAME_DIR_READ = 0x0010,
201 MFI_FRAME_IEEE_SGL = 0x0020,
204 /* MFI Status codes */
207 MFI_STAT_INVALID_CMD,
208 MFI_STAT_INVALID_DCMD,
209 MFI_STAT_INVALID_PARAMETER,
210 MFI_STAT_INVALID_SEQUENCE_NUMBER,
211 MFI_STAT_ABORT_NOT_POSSIBLE,
212 MFI_STAT_APP_HOST_CODE_NOT_FOUND,
214 MFI_STAT_APP_NOT_INITIALIZED,
215 MFI_STAT_ARRAY_INDEX_INVALID,
216 MFI_STAT_ARRAY_ROW_NOT_EMPTY,
217 MFI_STAT_CONFIG_RESOURCE_CONFLICT,
218 MFI_STAT_DEVICE_NOT_FOUND,
219 MFI_STAT_DRIVE_TOO_SMALL,
220 MFI_STAT_FLASH_ALLOC_FAIL,
222 MFI_STAT_FLASH_ERROR = 0x10,
223 MFI_STAT_FLASH_IMAGE_BAD,
224 MFI_STAT_FLASH_IMAGE_INCOMPLETE,
225 MFI_STAT_FLASH_NOT_OPEN,
226 MFI_STAT_FLASH_NOT_STARTED,
227 MFI_STAT_FLUSH_FAILED,
228 MFI_STAT_HOST_CODE_NOT_FOUNT,
229 MFI_STAT_LD_CC_IN_PROGRESS,
230 MFI_STAT_LD_INIT_IN_PROGRESS,
231 MFI_STAT_LD_LBA_OUT_OF_RANGE,
232 MFI_STAT_LD_MAX_CONFIGURED,
233 MFI_STAT_LD_NOT_OPTIMAL,
234 MFI_STAT_LD_RBLD_IN_PROGRESS,
235 MFI_STAT_LD_RECON_IN_PROGRESS,
236 MFI_STAT_LD_WRONG_RAID_LEVEL,
237 MFI_STAT_MAX_SPARES_EXCEEDED,
238 MFI_STAT_MEMORY_NOT_AVAILABLE = 0x20,
239 MFI_STAT_MFC_HW_ERROR,
240 MFI_STAT_NO_HW_PRESENT,
242 MFI_STAT_NOT_IN_ENCL,
243 MFI_STAT_PD_CLEAR_IN_PROGRESS,
244 MFI_STAT_PD_TYPE_WRONG,
245 MFI_STAT_PR_DISABLED,
246 MFI_STAT_ROW_INDEX_INVALID,
247 MFI_STAT_SAS_CONFIG_INVALID_ACTION,
248 MFI_STAT_SAS_CONFIG_INVALID_DATA,
249 MFI_STAT_SAS_CONFIG_INVALID_PAGE,
250 MFI_STAT_SAS_CONFIG_INVALID_TYPE,
251 MFI_STAT_SCSI_DONE_WITH_ERROR,
252 MFI_STAT_SCSI_IO_FAILED,
253 MFI_STAT_SCSI_RESERVATION_CONFLICT,
254 MFI_STAT_SHUTDOWN_FAILED = 0x30,
255 MFI_STAT_TIME_NOT_SET,
256 MFI_STAT_WRONG_STATE,
258 MFI_STAT_PEER_NOTIFICATION_REJECTED,
259 MFI_STAT_PEER_NOTIFICATION_FAILED,
260 MFI_STAT_RESERVATION_IN_PROGRESS,
261 MFI_STAT_I2C_ERRORS_DETECTED,
262 MFI_STAT_PCI_ERRORS_DETECTED,
263 MFI_STAT_DIAG_FAILED,
264 MFI_STAT_BOOT_MSG_PENDING,
265 MFI_STAT_FOREIGN_CONFIG_INCOMPLETE,
266 MFI_STAT_INVALID_SGL,
267 MFI_STAT_UNSUPPORTED_HW,
268 MFI_STAT_CC_SCHEDULE_DISABLED,
269 MFI_STAT_PD_COPYBACK_IN_PROGRESS,
270 MFI_STAT_MULTIPLE_PDS_IN_ARRAY = 0x40,
271 MFI_STAT_FW_DOWNLOAD_ERROR,
272 MFI_STAT_FEATURE_SECURITY_NOT_ENABLED,
273 MFI_STAT_LOCK_KEY_ALREADY_EXISTS,
274 MFI_STAT_LOCK_KEY_BACKUP_NOT_ALLOWED,
275 MFI_STAT_LOCK_KEY_VERIFY_NOT_ALLOWED,
276 MFI_STAT_LOCK_KEY_VERIFY_FAILED,
277 MFI_STAT_LOCK_KEY_REKEY_NOT_ALLOWED,
278 MFI_STAT_LOCK_KEY_INVALID,
279 MFI_STAT_LOCK_KEY_ESCROW_INVALID,
280 MFI_STAT_LOCK_KEY_BACKUP_REQUIRED,
281 MFI_STAT_SECURE_LD_EXISTS,
282 MFI_STAT_LD_SECURE_NOT_ALLOWED,
283 MFI_STAT_REPROVISION_NOT_ALLOWED,
284 MFI_STAT_PD_SECURITY_TYPE_WRONG,
285 MFI_STAT_LD_ENCRYPTION_TYPE_INVALID,
286 MFI_STAT_CONFIG_FDE_NON_FDE_MIX_NOT_ALLOWED = 0x50,
287 MFI_STAT_CONFIG_LD_ENCRYPTION_TYPE_MIX_NOT_ALLOWED,
288 MFI_STAT_SECRET_KEY_NOT_ALLOWED,
289 MFI_STAT_PD_HW_ERRORS_DETECTED,
290 MFI_STAT_LD_CACHE_PINNED,
291 MFI_STAT_POWER_STATE_SET_IN_PROGRESS,
292 MFI_STAT_POWER_STATE_SET_BUSY,
293 MFI_STAT_POWER_STATE_WRONG,
294 MFI_STAT_PR_NO_AVAILABLE_PD_FOUND,
295 MFI_STAT_CTRL_RESET_REQUIRED,
296 MFI_STAT_LOCK_KEY_EKM_NO_BOOT_AGENT,
297 MFI_STAT_SNAP_NO_SPACE,
298 MFI_STAT_SNAP_PARTIAL_FAILURE,
299 MFI_STAT_UPGRADE_KEY_INCOMPATIBLE,
300 MFI_STAT_PFK_INCOMPATIBLE,
301 MFI_STAT_PD_MAX_UNCONFIGURED,
302 MFI_STAT_IO_METRICS_DISABLED = 0x60,
303 MFI_STAT_AEC_NOT_STOPPED,
304 MFI_STAT_PI_TYPE_WRONG,
305 MFI_STAT_LD_PD_PI_INCOMPATIBLE,
306 MFI_STAT_PI_NOT_ENABLED,
307 MFI_STAT_LD_BLOCK_SIZE_MISMATCH,
308 MFI_STAT_INVALID_STATUS = 0xFF
313 MFI_EVT_CLASS_DEBUG = -2,
314 MFI_EVT_CLASS_PROGRESS = -1,
315 MFI_EVT_CLASS_INFO = 0,
316 MFI_EVT_CLASS_WARNING = 1,
317 MFI_EVT_CLASS_CRITICAL = 2,
318 MFI_EVT_CLASS_FATAL = 3,
319 MFI_EVT_CLASS_DEAD = 4
324 MFI_EVT_LOCALE_LD = 0x0001,
325 MFI_EVT_LOCALE_PD = 0x0002,
326 MFI_EVT_LOCALE_ENCL = 0x0004,
327 MFI_EVT_LOCALE_BBU = 0x0008,
328 MFI_EVT_LOCALE_SAS = 0x0010,
329 MFI_EVT_LOCALE_CTRL = 0x0020,
330 MFI_EVT_LOCALE_CONFIG = 0x0040,
331 MFI_EVT_LOCALE_CLUSTER = 0x0080,
332 MFI_EVT_LOCALE_ALL = 0xffff
337 MR_EVT_ARGS_NONE = 0x00,
338 MR_EVT_ARGS_CDB_SENSE,
340 MR_EVT_ARGS_LD_COUNT,
342 MR_EVT_ARGS_LD_OWNER,
343 MR_EVT_ARGS_LD_LBA_PD_LBA,
345 MR_EVT_ARGS_LD_STATE,
346 MR_EVT_ARGS_LD_STRIP,
350 MR_EVT_ARGS_PD_LBA_LD,
352 MR_EVT_ARGS_PD_STATE,
359 MR_EVT_ARGS_PD_SPARE,
360 MR_EVT_ARGS_PD_INDEX,
361 MR_EVT_ARGS_DIAG_PASS,
362 MR_EVT_ARGS_DIAG_FAIL,
363 MR_EVT_ARGS_PD_LBA_LBA,
364 MR_EVT_ARGS_PORT_PHY,
365 MR_EVT_ARGS_PD_MISSING,
366 MR_EVT_ARGS_PD_ADDRESS,
368 MR_EVT_ARGS_CONNECTOR,
371 MR_EVT_ARGS_PD_PATHINFO,
372 MR_EVT_ARGS_PD_POWER_STATE,
377 #define MR_EVT_CFG_CLEARED 0x0004
378 #define MR_EVT_CTRL_SHUTDOWN 0x002a
379 #define MR_EVT_LD_STATE_CHANGE 0x0051
380 #define MR_EVT_PD_INSERTED 0x005b
381 #define MR_EVT_PD_REMOVED 0x0070
382 #define MR_EVT_PD_STATE_CHANGED 0x0072
383 #define MR_EVT_LD_CREATED 0x008a
384 #define MR_EVT_LD_DELETED 0x008b
385 #define MR_EVT_FOREIGN_CFG_IMPORTED 0x00db
386 #define MR_EVT_LD_OFFLINE 0x00fc
387 #define MR_EVT_CTRL_HOST_BUS_SCAN_REQUESTED 0x0152
390 MR_LD_CACHE_WRITE_BACK = 0x01,
391 MR_LD_CACHE_WRITE_ADAPTIVE = 0x02,
392 MR_LD_CACHE_READ_AHEAD = 0x04,
393 MR_LD_CACHE_READ_ADAPTIVE = 0x08,
394 MR_LD_CACHE_WRITE_CACHE_BAD_BBU = 0x10,
395 MR_LD_CACHE_ALLOW_WRITE_CACHE = 0x20,
396 MR_LD_CACHE_ALLOW_READ_CACHE = 0x40
400 MR_PD_CACHE_UNCHANGED = 0,
401 MR_PD_CACHE_ENABLE = 1,
402 MR_PD_CACHE_DISABLE = 2
406 MR_PD_QUERY_TYPE_ALL = 0,
407 MR_PD_QUERY_TYPE_STATE = 1,
408 MR_PD_QUERY_TYPE_POWER_STATE = 2,
409 MR_PD_QUERY_TYPE_MEDIA_TYPE = 3,
410 MR_PD_QUERY_TYPE_SPEED = 4,
411 MR_PD_QUERY_TYPE_EXPOSED_TO_HOST = 5, /*query for system drives */
415 * Other propertities and definitions
417 #define MFI_MAX_PD_CHANNELS 2
418 #define MFI_MAX_LD_CHANNELS 2
419 #define MFI_MAX_CHANNELS (MFI_MAX_PD_CHANNELS + MFI_MAX_LD_CHANNELS)
420 #define MFI_MAX_CHANNEL_DEVS 128
421 #define MFI_DEFAULT_ID -1
422 #define MFI_MAX_LUN 8
423 #define MFI_MAX_LD 64
425 #define MFI_FRAME_SIZE 64
426 #define MFI_MBOX_SIZE 12
428 /* Firmware flashing can take 40s */
429 #define MFI_POLL_TIMEOUT_SECS 50
431 /* Allow for speedier math calculations */
432 #define MFI_SECTOR_LEN 512
434 /* Scatter Gather elements */
445 struct mfi_sg_skinny {
452 struct mfi_sg32 sg32[1];
453 struct mfi_sg64 sg64[1];
454 struct mfi_sg_skinny sg_skinny[1];
457 /* Message frames. All messages have a common header */
458 struct mfi_frame_header {
473 struct mfi_init_frame {
474 struct mfi_frame_header header;
475 uint32_t qinfo_new_addr_lo;
476 uint32_t qinfo_new_addr_hi;
477 uint32_t qinfo_old_addr_lo;
478 uint32_t qinfo_old_addr_hi;
479 uint32_t reserved[6];
482 #define MFI_IO_FRAME_SIZE 40
483 struct mfi_io_frame {
484 struct mfi_frame_header header;
485 uint32_t sense_addr_lo;
486 uint32_t sense_addr_hi;
492 #define MFI_PASS_FRAME_SIZE 48
493 struct mfi_pass_frame {
494 struct mfi_frame_header header;
495 uint32_t sense_addr_lo;
496 uint32_t sense_addr_hi;
501 #define MFI_DCMD_FRAME_SIZE 40
502 struct mfi_dcmd_frame {
503 struct mfi_frame_header header;
505 uint8_t mbox[MFI_MBOX_SIZE];
509 struct mfi_abort_frame {
510 struct mfi_frame_header header;
511 uint64_t abort_context;
512 uint32_t abort_mfi_addr_lo;
513 uint32_t abort_mfi_addr_hi;
514 uint32_t reserved1[6];
517 struct mfi_smp_frame {
518 struct mfi_frame_header header;
521 struct mfi_sg32 sg32[2];
522 struct mfi_sg64 sg64[2];
526 struct mfi_stp_frame {
527 struct mfi_frame_header header;
531 struct mfi_sg32 sg32[2];
532 struct mfi_sg64 sg64[2];
537 struct mfi_frame_header header;
538 struct mfi_init_frame init;
539 struct mfi_io_frame io;
540 struct mfi_pass_frame pass;
541 struct mfi_dcmd_frame dcmd;
542 struct mfi_abort_frame abort;
543 struct mfi_smp_frame smp;
544 struct mfi_stp_frame stp;
546 uint8_t bytes[MFI_FRAME_SIZE];
549 #define MFI_SENSE_LEN 128
551 uint8_t data[MFI_SENSE_LEN];
554 #define MFI_QUEUE_FLAG_CONTEXT64 0x00000002
556 /* The queue init structure that is passed with the init message */
557 struct mfi_init_qinfo {
568 /* Controller properties */
569 struct mfi_ctrl_props {
571 uint16_t pred_fail_poll_interval;
572 uint16_t intr_throttle_cnt;
573 uint16_t intr_throttle_timeout;
574 uint8_t rebuild_rate;
575 uint8_t patrol_read_rate;
579 uint8_t cache_flush_interval;
580 uint8_t spinup_drv_cnt;
581 uint8_t spinup_delay;
582 uint8_t cluster_enable;
583 uint8_t coercion_mode;
584 uint8_t alarm_enable;
585 uint8_t disable_auto_rebuild;
586 uint8_t disable_battery_warn;
587 uint8_t ecc_bucket_size;
588 uint16_t ecc_bucket_leak_rate;
589 uint8_t restore_hotspare_on_insertion;
590 uint8_t expose_encl_devices;
591 uint8_t maintainPdFailHistory;
592 uint8_t disallowHostRequestReordering;
593 uint8_t abortCCOnError;
594 uint8_t loadBalanceMode;
595 uint8_t disableAutoDetectBackplane;
597 uint32_t OnOffProperties;
598 /* set TRUE to disable copyBack (0=copyback enabled) */
599 #define MFI_CTRL_PROP_CopyBackDisabled (1 << 0)
600 #define MFI_CTRL_PROP_SMARTerEnabled (1 << 1)
601 #define MFI_CTRL_PROP_PRCorrectUnconfiguredAreas (1 << 2)
602 #define MFI_CTRL_PROP_UseFdeOnly (1 << 3)
603 #define MFI_CTRL_PROP_DisableNCQ (1 << 4)
604 #define MFI_CTRL_PROP_SSDSMARTerEnabled (1 << 5)
605 #define MFI_CTRL_PROP_SSDPatrolReadEnabled (1 << 6)
606 #define MFI_CTRL_PROP_EnableSpinDownUnconfigured (1 << 7)
607 #define MFI_CTRL_PROP_AutoEnhancedImport (1 << 8)
608 #define MFI_CTRL_PROP_EnableSecretKeyControl (1 << 9)
609 #define MFI_CTRL_PROP_DisableOnlineCtrlReset (1 << 10)
610 #define MFI_CTRL_PROP_AllowBootWithPinnedCache (1 << 11)
611 #define MFI_CTRL_PROP_DisableSpinDownHS (1 << 12)
612 #define MFI_CTRL_PROP_EnableJBOD (1 << 13)
614 uint8_t autoSnapVDSpace; /* % of source LD to be
615 * reserved for auto snapshot
616 * in snapshot repository, for
617 * metadata and user data
618 * 1=5%, 2=10%, 3=15% and so on
620 uint8_t viewSpace; /* snapshot writeable VIEWs
621 * capacity as a % of source LD
622 * capacity. 0=READ only
623 * 1=5%, 2=10%, 3=15% and so on
625 uint16_t spinDownTime; /* # of idle minutes before device
626 * is spun down (0=use FW defaults)
628 uint8_t reserved[24];
631 /* PCI information about the card. */
632 struct mfi_info_pci {
637 uint8_t reserved[24];
640 /* Host (front end) interface information */
641 struct mfi_info_host {
643 #define MFI_INFO_HOST_PCIX 0x01
644 #define MFI_INFO_HOST_PCIE 0x02
645 #define MFI_INFO_HOST_ISCSI 0x04
646 #define MFI_INFO_HOST_SAS3G 0x08
649 uint64_t port_addr[8];
652 /* Device (back end) interface information */
653 struct mfi_info_device {
655 #define MFI_INFO_DEV_SPI 0x01
656 #define MFI_INFO_DEV_SAS3G 0x02
657 #define MFI_INFO_DEV_SATA1 0x04
658 #define MFI_INFO_DEV_SATA3G 0x08
659 #define MFI_INFO_DEV_PCIE 0x10
662 uint64_t port_addr[8];
665 /* Firmware component information */
666 struct mfi_info_component {
673 /* Controller default settings */
674 struct mfi_defaults {
676 uint8_t phy_polarity;
677 uint8_t background_rate;
682 uint8_t cache_when_bbu_bad;
685 uint8_t alarm_disable;
688 uint8_t dirty_led_shows_drive_activity;
689 uint8_t bios_continue_on_error;
690 uint8_t spindown_mode;
691 uint8_t allowed_device_types;
692 uint8_t allow_mix_in_enclosure;
693 uint8_t allow_mix_in_ld;
694 uint8_t allow_sata_in_cluster;
695 uint8_t max_chained_enclosures;
696 uint8_t disable_ctrl_r;
697 uint8_t enable_web_bios;
698 uint8_t phy_polarity_split;
699 uint8_t direct_pd_mapping;
700 uint8_t bios_enumerate_lds;
701 uint8_t restored_hot_spare_on_insertion;
702 uint8_t expose_enclosure_devices;
703 uint8_t maintain_pd_fail_history;
704 uint8_t disable_puncture;
705 uint8_t zero_based_enumeration;
706 uint8_t disable_preboot_cli;
707 uint8_t show_drive_led_on_activity;
708 uint8_t cluster_disable;
710 uint8_t auto_detect_backplane;
712 uint8_t delay_during_post;
716 /* Controller default settings */
717 struct mfi_bios_data {
718 uint16_t boot_target_id;
719 uint8_t do_not_int_13;
720 uint8_t continue_on_error;
723 uint8_t expose_all_drives;
724 uint8_t reserved[56];
728 /* SAS (?) controller info, returned from MFI_DCMD_CTRL_GETINFO. */
729 struct mfi_ctrl_info {
730 struct mfi_info_pci pci;
731 struct mfi_info_host host;
732 struct mfi_info_device device;
734 /* Firmware components that are present and active. */
735 uint32_t image_check_word;
736 uint32_t image_component_count;
737 struct mfi_info_component image_component[8];
739 /* Firmware components that have been flashed but are inactive */
740 uint32_t pending_image_component_count;
741 struct mfi_info_component pending_image_component[8];
747 char product_name[80];
748 char serial_number[32];
750 #define MFI_INFO_HW_BBU 0x01
751 #define MFI_INFO_HW_ALARM 0x02
752 #define MFI_INFO_HW_NVRAM 0x04
753 #define MFI_INFO_HW_UART 0x08
754 #define MFI_INFO_HW_MEM 0x10
755 #define MFI_INFO_HW_FLASH 0x20
756 uint32_t current_fw_time;
758 uint16_t max_sg_elements;
759 uint32_t max_request_size;
760 uint16_t lds_present;
761 uint16_t lds_degraded;
762 uint16_t lds_offline;
764 uint16_t pd_disks_present;
765 uint16_t pd_disks_pred_failure;
766 uint16_t pd_disks_failed;
768 uint16_t memory_size;
770 uint16_t ram_correctable_errors;
771 uint16_t ram_uncorrectable_errors;
772 uint8_t cluster_allowed;
773 uint8_t cluster_active;
774 uint16_t max_strips_per_io;
776 uint32_t raid_levels;
777 #define MFI_INFO_RAID_0 0x01
778 #define MFI_INFO_RAID_1 0x02
779 #define MFI_INFO_RAID_5 0x04
780 #define MFI_INFO_RAID_1E 0x08
781 #define MFI_INFO_RAID_6 0x10
783 uint32_t adapter_ops;
784 #define MFI_INFO_AOPS_RBLD_RATE 0x0001
785 #define MFI_INFO_AOPS_CC_RATE 0x0002
786 #define MFI_INFO_AOPS_BGI_RATE 0x0004
787 #define MFI_INFO_AOPS_RECON_RATE 0x0008
788 #define MFI_INFO_AOPS_PATROL_RATE 0x0010
789 #define MFI_INFO_AOPS_ALARM_CONTROL 0x0020
790 #define MFI_INFO_AOPS_CLUSTER_SUPPORTED 0x0040
791 #define MFI_INFO_AOPS_BBU 0x0080
792 #define MFI_INFO_AOPS_SPANNING_ALLOWED 0x0100
793 #define MFI_INFO_AOPS_DEDICATED_SPARES 0x0200
794 #define MFI_INFO_AOPS_REVERTIBLE_SPARES 0x0400
795 #define MFI_INFO_AOPS_FOREIGN_IMPORT 0x0800
796 #define MFI_INFO_AOPS_SELF_DIAGNOSTIC 0x1000
797 #define MFI_INFO_AOPS_MIXED_ARRAY 0x2000
798 #define MFI_INFO_AOPS_GLOBAL_SPARES 0x4000
801 #define MFI_INFO_LDOPS_READ_POLICY 0x01
802 #define MFI_INFO_LDOPS_WRITE_POLICY 0x02
803 #define MFI_INFO_LDOPS_IO_POLICY 0x04
804 #define MFI_INFO_LDOPS_ACCESS_POLICY 0x08
805 #define MFI_INFO_LDOPS_DISK_CACHE_POLICY 0x10
811 } QEMU_PACKED stripe_sz_ops;
814 #define MFI_INFO_PDOPS_FORCE_ONLINE 0x01
815 #define MFI_INFO_PDOPS_FORCE_OFFLINE 0x02
816 #define MFI_INFO_PDOPS_FORCE_REBUILD 0x04
818 uint32_t pd_mix_support;
819 #define MFI_INFO_PDMIX_SAS 0x01
820 #define MFI_INFO_PDMIX_SATA 0x02
821 #define MFI_INFO_PDMIX_ENCL 0x04
822 #define MFI_INFO_PDMIX_LD 0x08
823 #define MFI_INFO_PDMIX_SATA_CLUSTER 0x10
825 uint8_t ecc_bucket_count;
826 uint8_t reserved2[11];
827 struct mfi_ctrl_props properties;
828 char package_version[0x60];
829 uint8_t pad[0x800 - 0x6a0];
832 /* keep track of an event. */
842 /* event log state. */
843 struct mfi_evt_log_state {
844 uint32_t newest_seq_num;
845 uint32_t oldest_seq_num;
846 uint32_t clear_seq_num;
847 uint32_t shutdown_seq_num;
848 uint32_t boot_seq_num;
851 struct mfi_progress {
853 uint16_t elapsed_seconds;
864 uint8_t enclosure_index;
868 /* event detail, returned from MFI_DCMD_CTRL_EVENT_WAIT. */
869 struct mfi_evt_detail {
875 uint8_t reserved1[15];
879 struct mfi_evt_pd pd;
887 struct mfi_evt_ld ld;
890 struct mfi_evt_ld ld;
896 struct mfi_evt_ld ld;
900 struct mfi_evt_ld ld;
908 struct mfi_evt_ld ld;
909 struct mfi_evt_pd pd;
913 struct mfi_evt_ld ld;
914 struct mfi_progress prog;
918 struct mfi_evt_ld ld;
925 struct mfi_evt_ld ld;
928 struct mfi_evt_pd pd;
931 struct mfi_evt_pd pd;
937 struct mfi_evt_pd pd;
942 struct mfi_evt_pd pd;
943 struct mfi_evt_ld ld;
947 struct mfi_evt_pd pd;
948 struct mfi_progress prog;
952 struct mfi_evt_pd ld;
960 uint16_t subVenderId;
961 uint16_t subDeviceId;
970 uint16_t elapsedSeconds;
985 char description[128];
988 struct mfi_evt_list {
991 struct mfi_evt_detail event[1];
1002 union mfi_pd_ddf_type {
1005 #define MFI_PD_DDF_TYPE_FORCED_PD_GUID (1 << 0)
1006 #define MFI_PD_DDF_TYPE_IN_VD (1 << 1)
1007 #define MFI_PD_DDF_TYPE_IS_GLOBAL_SPARE (1 << 2)
1008 #define MFI_PD_DDF_TYPE_IS_SPARE (1 << 3)
1009 #define MFI_PD_DDF_TYPE_IS_FOREIGN (1 << 4)
1010 #define MFI_PD_DDF_TYPE_INTF_SPI (1 << 12)
1011 #define MFI_PD_DDF_TYPE_INTF_SAS (1 << 13)
1012 #define MFI_PD_DDF_TYPE_INTF_SATA1 (1 << 14)
1013 #define MFI_PD_DDF_TYPE_INTF_SATA3G (1 << 15)
1022 struct mfi_pd_progress {
1024 #define PD_PROGRESS_ACTIVE_REBUILD (1 << 0)
1025 #define PD_PROGRESS_ACTIVE_PATROL (1 << 1)
1026 #define PD_PROGRESS_ACTIVE_CLEAR (1 << 2)
1027 struct mfi_progress rbld;
1028 struct mfi_progress patrol;
1029 struct mfi_progress clear;
1030 struct mfi_progress reserved[4];
1033 struct mfi_pd_info {
1034 union mfi_pd_ref ref;
1035 uint8_t inquiry_data[96];
1036 uint8_t vpd_page83[64];
1037 uint8_t not_supported;
1038 uint8_t scsi_dev_type;
1039 uint8_t connected_port_bitmap;
1040 uint8_t device_speed;
1041 uint32_t media_err_count;
1042 uint32_t other_err_count;
1043 uint32_t pred_fail_count;
1044 uint32_t last_pred_fail_event_seq_num;
1046 uint8_t disable_for_removal;
1048 union mfi_pd_ddf_type state;
1051 uint8_t is_path_broken;
1052 uint8_t reserved[6];
1053 uint64_t sas_addr[4];
1056 uint64_t non_coerced_size;
1057 uint64_t coerced_size;
1058 uint16_t encl_device_id;
1060 uint8_t slot_number;
1061 struct mfi_pd_progress prog_info;
1062 uint8_t bad_block_table_full;
1063 uint8_t unusable_in_current_config;
1064 uint8_t vpd_page83_ext[64];
1065 uint8_t reserved[512-358];
1068 struct mfi_pd_address {
1070 uint16_t encl_device_id;
1072 uint8_t slot_number;
1073 uint8_t scsi_dev_type;
1074 uint8_t connect_port_bitmap;
1075 uint64_t sas_addr[2];
1078 #define MFI_MAX_SYS_PDS 240
1079 struct mfi_pd_list {
1082 struct mfi_pd_address addr[MFI_MAX_SYS_PDS];
1094 struct mfi_ld_list {
1098 union mfi_ld_ref ld;
1100 uint8_t reserved2[3];
1102 } ld_list[MFI_MAX_LD];
1105 enum mfi_ld_access {
1106 MFI_LD_ACCESS_RW = 0,
1107 MFI_LD_ACCSSS_RO = 2,
1108 MFI_LD_ACCESS_BLOCKED = 3,
1110 #define MFI_LD_ACCESS_MASK 3
1113 MFI_LD_STATE_OFFLINE = 0,
1114 MFI_LD_STATE_PARTIALLY_DEGRADED = 1,
1115 MFI_LD_STATE_DEGRADED = 2,
1116 MFI_LD_STATE_OPTIMAL = 3
1119 enum mfi_syspd_state {
1120 MFI_PD_STATE_UNCONFIGURED_GOOD = 0x00,
1121 MFI_PD_STATE_UNCONFIGURED_BAD = 0x01,
1122 MFI_PD_STATE_HOT_SPARE = 0x02,
1123 MFI_PD_STATE_OFFLINE = 0x10,
1124 MFI_PD_STATE_FAILED = 0x11,
1125 MFI_PD_STATE_REBUILD = 0x14,
1126 MFI_PD_STATE_ONLINE = 0x18,
1127 MFI_PD_STATE_COPYBACK = 0x20,
1128 MFI_PD_STATE_SYSTEM = 0x40
1131 struct mfi_ld_props {
1132 union mfi_ld_ref ld;
1134 uint8_t default_cache_policy;
1135 uint8_t access_policy;
1136 uint8_t disk_cache_policy;
1137 uint8_t current_cache_policy;
1139 uint8_t reserved[7];
1142 struct mfi_ld_params {
1143 uint8_t primary_raid_level;
1144 uint8_t raid_level_qualifier;
1145 uint8_t secondary_raid_level;
1146 uint8_t stripe_size;
1151 uint8_t is_consistent;
1152 uint8_t reserved[23];
1155 struct mfi_ld_progress {
1157 #define MFI_LD_PROGRESS_CC (1<<0)
1158 #define MFI_LD_PROGRESS_BGI (1<<1)
1159 #define MFI_LD_PROGRESS_FGI (1<<2)
1160 #define MFI_LD_PORGRESS_RECON (1<<3)
1161 struct mfi_progress cc;
1162 struct mfi_progress bgi;
1163 struct mfi_progress fgi;
1164 struct mfi_progress recon;
1165 struct mfi_progress reserved[4];
1169 uint64_t start_block;
1170 uint64_t num_blocks;
1172 uint8_t reserved[6];
1175 #define MFI_MAX_SPAN_DEPTH 8
1176 struct mfi_ld_config {
1177 struct mfi_ld_props properties;
1178 struct mfi_ld_params params;
1179 struct mfi_span span[MFI_MAX_SPAN_DEPTH];
1182 struct mfi_ld_info {
1183 struct mfi_ld_config ld_config;
1185 struct mfi_ld_progress progress;
1186 uint16_t cluster_owner;
1187 uint8_t reconstruct_active;
1188 uint8_t reserved1[1];
1189 uint8_t vpd_page83[64];
1190 uint8_t reserved2[16];
1193 union mfi_spare_type {
1195 #define MFI_SPARE_IS_DEDICATED (1 << 0)
1196 #define MFI_SPARE_IS_REVERTABLE (1 << 1)
1197 #define MFI_SPARE_IS_ENCL_AFFINITY (1 << 2)
1201 #define MFI_MAX_ARRAYS 16
1203 union mfi_pd_ref ref;
1204 union mfi_spare_type spare_type;
1205 uint8_t reserved[2];
1206 uint8_t array_count;
1207 uint16_t array_refd[MFI_MAX_ARRAYS];
1210 #define MFI_MAX_ROW_SIZE 32
1218 union mfi_pd_ref ref;
1219 uint16_t fw_state; /* enum mfi_syspd_state */
1224 } pd[MFI_MAX_ROW_SIZE];
1227 struct mfi_config_data {
1229 uint16_t array_count;
1230 uint16_t array_size;
1231 uint16_t log_drv_count;
1232 uint16_t log_drv_size;
1233 uint16_t spares_count;
1234 uint16_t spares_size;
1235 uint8_t reserved[16];
1237 struct mfi_array array[];
1238 struct mfi_ld_config ld[];
1239 struct mfi_spare spare[];
1243 #define MFI_SCSI_MAX_TARGETS 128
1244 #define MFI_SCSI_MAX_LUNS 8
1245 #define MFI_SCSI_INITIATOR_ID 255
1246 #define MFI_SCSI_MAX_CMDS 8
1247 #define MFI_SCSI_MAX_CDB_LEN 16
1249 #endif /* MFI_REG_H */