xref: /titanic_41/usr/src/uts/common/io/aac/aac.h (revision bbb1277b6ec1b0daad4e3ed1a2b891d3e2ece2eb)
1 /*
2  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
3  * Use is subject to license terms.
4  */
5 
6 /*
7  * Copyright 2005-06 Adaptec, Inc.
8  * Copyright (c) 2005-06 Adaptec Inc., Achim Leubner
9  * Copyright (c) 2000 Michael Smith
10  * Copyright (c) 2001 Scott Long
11  * Copyright (c) 2000 BSDi
12  * All rights reserved.
13  *
14  * Redistribution and use in source and binary forms, with or without
15  * modification, are permitted provided that the following conditions
16  * are met:
17  * 1. Redistributions of source code must retain the above copyright
18  *    notice, this list of conditions and the following disclaimer.
19  * 2. Redistributions in binary form must reproduce the above copyright
20  *    notice, this list of conditions and the following disclaimer in the
21  *    documentation and/or other materials provided with the distribution.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33  * SUCH DAMAGE.
34  *
35  *    $FreeBSD: src/sys/dev/aac/aacvar.h,v 1.47 2005/10/08 15:55:09 scottl Exp $
36  */
37 
38 #ifndef	_AAC_H_
39 #define	_AAC_H_
40 
41 #ifdef	__cplusplus
42 extern "C" {
43 #endif
44 
45 #define	AAC_ROUNDUP(x, y)		(((x) + (y) - 1) / (y) * (y))
46 
47 #define	AAC_TYPE_DEVO			1
48 #define	AAC_TYPE_ALPHA			2
49 #define	AAC_TYPE_BETA			3
50 #define	AAC_TYPE_RELEASE		4
51 
52 #ifndef	AAC_DRIVER_BUILD
53 #define	AAC_DRIVER_BUILD		1
54 #endif
55 
56 #define	AAC_DRIVER_MAJOR_VERSION	2
57 #define	AAC_DRIVER_MINOR_VERSION	2
58 #define	AAC_DRIVER_BUGFIX_LEVEL		8
59 #define	AAC_DRIVER_TYPE			AAC_TYPE_RELEASE
60 
61 #define	STR(s)				# s
62 #define	AAC_VERSION(a, b, c)		STR(a.b.c)
63 #define	AAC_DRIVER_VERSION		AAC_VERSION(AAC_DRIVER_MAJOR_VERSION, \
64 					AAC_DRIVER_MINOR_VERSION, \
65 					AAC_DRIVER_BUGFIX_LEVEL)
66 
67 #define	AACOK				0
68 #define	AACERR				-1
69 
70 #define	AAC_MAX_ADAPTERS		64
71 
72 /* Definitions for mode sense */
73 #ifndef	SD_MODE_SENSE_PAGE3_CODE
74 #define	SD_MODE_SENSE_PAGE3_CODE	0x03
75 #endif
76 
77 #ifndef	SD_MODE_SENSE_PAGE4_CODE
78 #define	SD_MODE_SENSE_PAGE4_CODE	0x04
79 #endif
80 
81 #ifndef	SCMD_SYNCHRONIZE_CACHE
82 #define	SCMD_SYNCHRONIZE_CACHE		0x35
83 #endif
84 
85 /*
86  * The controller reports status events in AIFs. We hang on to a number of
87  * these in order to pass them out to user-space management tools.
88  */
89 #define	AAC_AIFQ_LENGTH			64
90 
91 #ifdef __x86
92 #define	AAC_IMMEDIATE_TIMEOUT		30	/* seconds */
93 #else
94 #define	AAC_IMMEDIATE_TIMEOUT		60	/* seconds */
95 #endif
96 #define	AAC_FWUP_TIMEOUT		180	/* wait up to 3 minutes */
97 #define	AAC_IOCTL_TIMEOUT		900	/* wait up to 15 minutes */
98 #define	AAC_SYNC_TIMEOUT		900	/* wait up to 15 minutes */
99 
100 /* Adapter hardware interface types */
101 #define	AAC_HWIF_UNKNOWN		0
102 #define	AAC_HWIF_I960RX			1
103 #define	AAC_HWIF_RKT			2
104 
105 #define	AAC_TYPE_UNKNOWN		0
106 #define	AAC_TYPE_SCSI			1
107 #define	AAC_TYPE_SATA			2
108 #define	AAC_TYPE_SAS			3
109 
110 #define	AAC_LS32(d)			((uint32_t)((d) & 0xffffffffull))
111 #define	AAC_MS32(d)			((uint32_t)((d) >> 32))
112 #define	AAC_LO32(p64)			((uint32_t *)(p64))
113 #define	AAC_HI32(p64)			((uint32_t *)(p64) + 1)
114 
115 /*
116  * AAC_CMDQ_SYNC should be 0 and AAC_CMDQ_ASYNC be 1 for Sync FIB io
117  * to be served before async FIB io, see aac_start_waiting_io().
118  * So that io requests sent by interactive userland commands get
119  * responded asap.
120  */
121 enum aac_cmdq {
122 	AAC_CMDQ_SYNC,	/* sync FIB queue */
123 	AAC_CMDQ_ASYNC,	/* async FIB queue */
124 	AAC_CMDQ_NUM
125 };
126 
127 /*
128  * IO command flags
129  */
130 #define	AAC_IOCMD_SYNC		(1 << AAC_CMDQ_SYNC)
131 #define	AAC_IOCMD_ASYNC		(1 << AAC_CMDQ_ASYNC)
132 #define	AAC_IOCMD_OUTSTANDING	(1 << AAC_CMDQ_NUM)
133 #define	AAC_IOCMD_ALL		(AAC_IOCMD_SYNC | AAC_IOCMD_ASYNC | \
134 				AAC_IOCMD_OUTSTANDING)
135 
136 struct aac_cmd_queue {
137 	struct aac_cmd *q_head; /* also as the header of aac_cmd */
138 	struct aac_cmd *q_tail;
139 };
140 
141 struct aac_card_type {
142 	uint16_t vendor;	/* PCI Vendor ID */
143 	uint16_t device;	/* PCI Device ID */
144 	uint16_t subvendor;	/* PCI Subsystem Vendor ID */
145 	uint16_t subsys;	/* PCI Subsystem ID */
146 	uint16_t hwif;		/* card chip type: i960 or Rocket */
147 	uint16_t quirks;	/* card odd limits */
148 	uint16_t type;		/* hard drive type */
149 	char *vid;		/* ASCII data for INQUIRY command vendor id */
150 	char *desc;		/* ASCII data for INQUIRY command product id */
151 };
152 
153 /* Device types */
154 #define	AAC_DEV_LD		0	/* logical device */
155 #define	AAC_DEV_PD		1	/* physical device */
156 
157 /* DR events */
158 #define	AAC_EVT_NONE		0
159 #define	AAC_EVT_ONLINE		1
160 #define	AAC_EVT_OFFLINE		2
161 
162 /* Device flags */
163 #define	AAC_DFLAG_VALID		(1 << 0)
164 #define	AAC_DFLAG_CONFIGURING	(1 << 1)
165 
166 #define	AAC_DEV_IS_VALID(dvp)	((dvp)->flags & AAC_DFLAG_VALID)
167 
168 struct aac_device {
169 	int flags;
170 
171 	uint8_t type;
172 	dev_info_t *dip;
173 	int ncmds[AAC_CMDQ_NUM];	/* outstanding cmds of the device */
174 	int throttle[AAC_CMDQ_NUM];	/* hold IO cmds for the device */
175 };
176 
177 /* Array description */
178 struct aac_container {
179 	struct aac_device dev;
180 
181 	uint32_t cid;		/* container id */
182 	uint32_t uid;		/* container uid */
183 	uint64_t size;		/* in block */
184 	uint8_t locked;
185 	uint8_t deleted;
186 	uint8_t reset;		/* container is being reseted */
187 };
188 
189 /* Non-DASD phys. device descrption, eg. CDROM or tape */
190 struct aac_nondasd {
191 	struct aac_device dev;
192 
193 	uint32_t bus;
194 	uint32_t tid;
195 };
196 
197 /*
198  * The firmware can support a lot of outstanding commands. Each aac_slot
199  * is corresponding to one of such commands. It records the command and
200  * associated DMA resource for FIB command.
201  */
202 struct aac_slot {
203 	struct aac_slot *next;	/* next slot in the free slot list */
204 	int index;		/* index of this slot */
205 	ddi_acc_handle_t fib_acc_handle;
206 	ddi_dma_handle_t fib_dma_handle;
207 	uint64_t fib_phyaddr;	/* physical address of FIB memory */
208 	struct aac_cmd *acp;	/* command using this slot */
209 	struct aac_fib *fibp;	/* virtual address of FIB memory */
210 };
211 
212 /*
213  * Scatter-gather list structure defined by HBA hardware
214  */
215 struct aac_sge {
216 	uint32_t bcount;	/* byte count */
217 	union {
218 		uint32_t ad32;	/* 32 bit address */
219 		struct {
220 			uint32_t lo;
221 			uint32_t hi;
222 		} ad64;		/* 64 bit address */
223 	} addr;
224 };
225 
226 /* aac_cmd flags */
227 #define	AAC_CMD_CONSISTENT		(1 << 0)
228 #define	AAC_CMD_DMA_PARTIAL		(1 << 1)
229 #define	AAC_CMD_DMA_VALID		(1 << 2)
230 #define	AAC_CMD_BUF_READ		(1 << 3)
231 #define	AAC_CMD_BUF_WRITE		(1 << 4)
232 #define	AAC_CMD_SYNC			(1 << 5) /* use sync FIB */
233 #define	AAC_CMD_NO_INTR			(1 << 6) /* poll IO, no intr */
234 #define	AAC_CMD_NO_CB			(1 << 7) /* sync IO, no callback */
235 #define	AAC_CMD_NTAG			(1 << 8)
236 #define	AAC_CMD_CMPLT			(1 << 9) /* cmd exec'ed by driver/fw */
237 #define	AAC_CMD_ABORT			(1 << 10)
238 #define	AAC_CMD_TIMEOUT			(1 << 11)
239 #define	AAC_CMD_ERR			(1 << 12)
240 #define	AAC_CMD_IN_SYNC_SLOT		(1 << 13)
241 
242 struct aac_softstate;
243 typedef void (*aac_cmd_fib_t)(struct aac_softstate *, struct aac_cmd *);
244 
245 struct aac_cmd {
246 	/*
247 	 * Note: should be the first member for aac_cmd_queue to work
248 	 * correctly.
249 	 */
250 	struct aac_cmd *next;
251 	struct aac_cmd *prev;
252 
253 	struct scsi_pkt *pkt;
254 	int cmdlen;
255 	int flags;
256 	uint32_t timeout; /* time when the cmd should have completed */
257 	struct buf *bp;
258 	ddi_dma_handle_t buf_dma_handle;
259 
260 	/* For non-aligned buffer and SRB */
261 	caddr_t abp;
262 	ddi_acc_handle_t abh;
263 
264 	/* Data transfer state */
265 	ddi_dma_cookie_t cookie;
266 	uint_t left_cookien;
267 	uint_t cur_win;
268 	uint_t total_nwin;
269 	size_t total_xfer;
270 	uint64_t blkno;
271 	uint32_t bcount;	/* buffer size in byte */
272 	struct aac_sge *sgt;	/* sg table */
273 
274 	/* FIB construct function */
275 	aac_cmd_fib_t aac_cmd_fib;
276 	/* Call back function for completed command */
277 	void (*ac_comp)(struct aac_softstate *, struct aac_cmd *);
278 
279 	struct aac_slot *slotp;	/* slot used by this command */
280 	struct aac_device *dvp;	/* target device */
281 
282 	/* FIB for this IO command */
283 	int fib_size; /* size of the FIB xferred to/from the card */
284 	struct aac_fib *fibp;
285 
286 #ifdef DEBUG
287 	uint32_t fib_flags;
288 #endif
289 };
290 
291 /* Flags for attach tracking */
292 #define	AAC_ATTACH_SOFTSTATE_ALLOCED	(1 << 0)
293 #define	AAC_ATTACH_CARD_DETECTED	(1 << 1)
294 #define	AAC_ATTACH_PCI_MEM_MAPPED	(1 << 2)
295 #define	AAC_ATTACH_KMUTEX_INITED	(1 << 3)
296 #define	AAC_ATTACH_SCSI_TRAN_SETUP	(1 << 4)
297 #define	AAC_ATTACH_COMM_SPACE_SETUP	(1 << 5)
298 #define	AAC_ATTACH_CREATE_DEVCTL	(1 << 6)
299 #define	AAC_ATTACH_CREATE_SCSI		(1 << 7)
300 
301 /* Driver running states */
302 #define	AAC_STATE_STOPPED	0
303 #define	AAC_STATE_RUN		(1 << 0)
304 #define	AAC_STATE_RESET		(1 << 1)
305 #define	AAC_STATE_QUIESCED	(1 << 2)
306 #define	AAC_STATE_DEAD		(1 << 3)
307 
308 /*
309  * Flags for aac firmware
310  * Note: Quirks are only valid for the older cards. These cards only supported
311  * old comm. Thus they are not valid for any cards that support new comm.
312  */
313 #define	AAC_FLAGS_SG_64BIT	(1 << 0) /* Use 64-bit S/G addresses */
314 #define	AAC_FLAGS_4GB_WINDOW	(1 << 1) /* Can access host mem 2-4GB range */
315 #define	AAC_FLAGS_NO4GB	(1 << 2)	/* quirk: FIB addresses must reside */
316 					/*	  between 0x2000 & 0x7FFFFFFF */
317 #define	AAC_FLAGS_256FIBS	(1 << 3) /* quirk: Can only do 256 commands */
318 #define	AAC_FLAGS_NEW_COMM	(1 << 4) /* New comm. interface supported */
319 #define	AAC_FLAGS_RAW_IO	(1 << 5) /* Raw I/O interface */
320 #define	AAC_FLAGS_ARRAY_64BIT	(1 << 6) /* 64-bit array size */
321 #define	AAC_FLAGS_LBA_64BIT	(1 << 7) /* 64-bit LBA supported */
322 #define	AAC_FLAGS_17SG		(1 << 8) /* quirk: 17 scatter gather maximum */
323 #define	AAC_FLAGS_34SG		(1 << 9) /* quirk: 34 scatter gather maximum */
324 #define	AAC_FLAGS_NONDASD	(1 << 10) /* non-DASD device supported */
325 #define	AAC_FLAGS_BRKUP		(1 << 11) /* pkt breakup support */
326 
327 struct aac_softstate;
328 struct aac_interface {
329 	int (*aif_get_fwstatus)(struct aac_softstate *);
330 	int (*aif_get_mailbox)(struct aac_softstate *, int);
331 	void (*aif_set_mailbox)(struct aac_softstate *, uint32_t,
332 	    uint32_t, uint32_t, uint32_t, uint32_t);
333 };
334 
335 struct aac_fib_context {
336 	uint32_t unique;
337 	int ctx_idx;
338 	int ctx_filled;		/* aifq is full for this fib context */
339 	struct aac_fib_context *next, *prev;
340 };
341 
342 #define	AAC_VENDOR_LEN		8
343 #define	AAC_PRODUCT_LEN		16
344 
345 struct aac_softstate {
346 	int card;		/* index to aac_cards */
347 	uint16_t hwif;		/* card chip type: i960 or Rocket */
348 	uint16_t vendid;	/* vendor id */
349 	uint16_t subvendid;	/* sub vendor id */
350 	uint16_t devid;		/* device id */
351 	uint16_t subsysid;	/* sub system id */
352 	char vendor_name[AAC_VENDOR_LEN + 1];
353 	char product_name[AAC_PRODUCT_LEN + 1];
354 	uint32_t support_opt;	/* firmware features */
355 	uint32_t support_opt2;
356 	uint32_t feature_bits;
357 	uint32_t atu_size;	/* actual size of PCI mem space */
358 	uint32_t map_size;	/* mapped PCI mem space size */
359 	uint32_t map_size_min;	/* minimum size of PCI mem that must be */
360 				/* mapped to address the card */
361 	int flags;		/* firmware features enabled */
362 	int instance;
363 	dev_info_t *devinfo_p;
364 	scsi_hba_tran_t *hba_tran;
365 	int slen;
366 	int legacy;		/* legacy device naming */
367 	uint32_t dma_max;	/* for buf breakup */
368 
369 	/* DMA attributes */
370 	ddi_dma_attr_t buf_dma_attr;
371 	ddi_dma_attr_t addr_dma_attr;
372 
373 	/* PCI spaces */
374 	ddi_device_acc_attr_t acc_attr;
375 	ddi_device_acc_attr_t reg_attr;
376 	ddi_acc_handle_t pci_mem_handle;
377 	uint8_t *pci_mem_base_vaddr;
378 	uint32_t pci_mem_base_paddr;
379 
380 	struct aac_interface aac_if;	/* adapter hardware interface */
381 
382 	struct aac_cmd sync_ac;		/* sync FIB */
383 
384 	/* Communication space */
385 	struct aac_comm_space *comm_space;
386 	ddi_acc_handle_t comm_space_acc_handle;
387 	ddi_dma_handle_t comm_space_dma_handle;
388 	uint32_t comm_space_phyaddr;
389 
390 	/* Old Comm. interface: message queues */
391 	struct aac_queue_table *qtablep;
392 	struct aac_queue_entry *qentries[AAC_QUEUE_COUNT];
393 
394 	/* New Comm. interface */
395 	uint32_t aac_max_fibs;		/* max. FIB count */
396 	uint32_t aac_max_fib_size;	/* max. FIB size */
397 	uint32_t aac_sg_tablesize;	/* max. sg count from host */
398 	uint32_t aac_max_sectors;	/* max. I/O size from host (blocks) */
399 
400 	aac_cmd_fib_t aac_cmd_fib;	/* IO cmd FIB construct function */
401 	aac_cmd_fib_t aac_cmd_fib_scsi;	/* SRB construct function */
402 
403 	ddi_softintr_t softint_id;	/* soft intr */
404 
405 	kmutex_t io_lock;
406 	int state;			/* driver state */
407 
408 	struct aac_container containers[AAC_MAX_LD];
409 	int container_count;		/* max container id + 1 */
410 	struct aac_nondasd *nondasds;
411 	uint32_t bus_max;		/* max FW buses exposed */
412 	uint32_t tgt_max;		/* max FW target per bus */
413 
414 	/*
415 	 * Command queues
416 	 * Each aac command flows through wait(or wait_sync) queue,
417 	 * busy queue, and complete queue sequentially.
418 	 */
419 	struct aac_cmd_queue q_wait[AAC_CMDQ_NUM];
420 	struct aac_cmd_queue q_busy;	/* outstanding cmd queue */
421 	kmutex_t q_comp_mutex;
422 	struct aac_cmd_queue q_comp;	/* completed io requests */
423 
424 	/* I/O slots and FIBs */
425 	int total_slots;		/* total slots allocated */
426 	int total_fibs;			/* total FIBs allocated */
427 	struct aac_slot *io_slot;	/* static list for allocated slots */
428 	struct aac_slot *free_io_slot_head;
429 
430 	timeout_id_t timeout_id;	/* for timeout daemon */
431 
432 	kcondvar_t event;		/* for ioctl_send_fib() and sync IO */
433 
434 	int bus_ncmds[AAC_CMDQ_NUM];	/* total outstanding async cmds */
435 	int bus_throttle[AAC_CMDQ_NUM];	/* hold IO cmds for the bus */
436 	int ndrains;			/* number of draining threads */
437 	timeout_id_t drain_timeid;	/* for outstanding cmd drain */
438 	kcondvar_t drain_cv;		/* for quiesce drain */
439 
440 	/* AIF */
441 	kmutex_t aifq_mutex;		/* for AIF queue aifq */
442 	kcondvar_t aifv;
443 	union aac_fib_align aifq[AAC_AIFQ_LENGTH];
444 	int aifq_idx;			/* slot for next new AIF */
445 	int aifq_wrap;			/* AIF queue has ever been wrapped */
446 	struct aac_fib_context *fibctx;
447 	int devcfg_wait_on;		/* AIF event waited for rescan */
448 
449 	int fm_capabilities;
450 	ddi_taskq_t *taskq;
451 
452 	/* MSI specific fields */
453 	ddi_intr_handle_t *htable;	/* For array of interrupts */
454 	int intr_type;			/* What type of interrupt */
455 	int intr_cnt;			/* # of intrs count returned */
456 	int intr_size;
457 	uint_t intr_pri;		/* Interrupt priority   */
458 	int intr_cap;			/* Interrupt capabilities */
459 
460 #ifdef DEBUG
461 	/* UART trace printf variables */
462 	uint32_t debug_flags;		/* debug print flags bitmap */
463 	uint32_t debug_fib_flags;	/* debug FIB print flags bitmap */
464 	uint32_t debug_fw_flags;	/* FW debug flags */
465 	uint32_t debug_buf_offset;	/* offset from DPMEM start */
466 	uint32_t debug_buf_size;	/* FW debug buffer size in bytes */
467 	uint32_t debug_header_size;	/* size of debug header */
468 #endif
469 };
470 
471 /*
472  * The following data are kept stable because they are only written at driver
473  * initialization, and we do not allow them changed otherwise even at driver
474  * re-initialization.
475  */
476 _NOTE(SCHEME_PROTECTS_DATA("stable data", aac_softstate::{flags slen \
477     buf_dma_attr pci_mem_handle pci_mem_base_vaddr \
478     comm_space_acc_handle comm_space_dma_handle aac_max_fib_size \
479     aac_sg_tablesize aac_cmd_fib aac_cmd_fib_scsi debug_flags bus_max tgt_max}))
480 
481 #ifdef DEBUG
482 
483 #define	AACDB_FLAGS_MASK		0x0000ffff
484 #define	AACDB_FLAGS_KERNEL_PRINT	0x00000001
485 #define	AACDB_FLAGS_FW_PRINT		0x00000002
486 #define	AACDB_FLAGS_NO_HEADERS		0x00000004
487 
488 #define	AACDB_FLAGS_MISC		0x00000010
489 #define	AACDB_FLAGS_FUNC1		0x00000020
490 #define	AACDB_FLAGS_FUNC2		0x00000040
491 #define	AACDB_FLAGS_SCMD		0x00000080
492 #define	AACDB_FLAGS_AIF			0x00000100
493 #define	AACDB_FLAGS_FIB			0x00000200
494 #define	AACDB_FLAGS_IOCTL		0x00000400
495 
496 /*
497  * Flags for FIB print
498  */
499 /* FIB sources */
500 #define	AACDB_FLAGS_FIB_SCMD		0x00000001
501 #define	AACDB_FLAGS_FIB_IOCTL		0x00000002
502 #define	AACDB_FLAGS_FIB_SRB		0x00000004
503 #define	AACDB_FLAGS_FIB_SYNC		0x00000008
504 /* FIB components */
505 #define	AACDB_FLAGS_FIB_HEADER		0x00000010
506 /* FIB states */
507 #define	AACDB_FLAGS_FIB_TIMEOUT		0x00000100
508 
509 extern uint32_t aac_debug_flags;
510 extern int aac_dbflag_on(struct aac_softstate *, int);
511 extern void aac_printf(struct aac_softstate *, uint_t, const char *, ...);
512 extern void aac_print_fib(struct aac_softstate *, struct aac_slot *);
513 
514 #define	AACDB_PRINT(s, lev, ...) { \
515 	if (aac_dbflag_on((s), AACDB_FLAGS_MISC)) \
516 		aac_printf((s), (lev), __VA_ARGS__); }
517 
518 #define	AACDB_PRINT_IOCTL(s, ...) { \
519 	if (aac_dbflag_on((s), AACDB_FLAGS_IOCTL)) \
520 		aac_printf((s), CE_NOTE, __VA_ARGS__); }
521 
522 #define	AACDB_PRINT_TRAN(s, ...) { \
523 	if (aac_dbflag_on((s), AACDB_FLAGS_SCMD)) \
524 		aac_printf((s), CE_NOTE, __VA_ARGS__); }
525 
526 #define	DBCALLED(s, n) { \
527 	if (aac_dbflag_on((s), AACDB_FLAGS_FUNC ## n)) \
528 		aac_printf((s), CE_NOTE, "--- %s() called ---", __func__); }
529 
530 #define	AACDB_PRINT_SCMD(s, x) { \
531 	if (aac_dbflag_on((s), AACDB_FLAGS_SCMD)) aac_print_scmd((s), (x)); }
532 
533 #define	AACDB_PRINT_AIF(s, x) { \
534 	if (aac_dbflag_on((s), AACDB_FLAGS_AIF)) aac_print_aif((s), (x)); }
535 
536 #define	AACDB_PRINT_FIB(s, x) { \
537 	if (aac_dbflag_on((s), AACDB_FLAGS_FIB)) aac_print_fib((s), (x)); }
538 
539 #else /* DEBUG */
540 
541 #define	AACDB_PRINT(s, lev, ...)
542 #define	AACDB_PRINT_IOCTL(s, ...)
543 #define	AACDB_PRINT_TRAN(s, ...)
544 #define	AACDB_PRINT_FIB(s, x)
545 #define	AACDB_PRINT_SCMD(s, x)
546 #define	AACDB_PRINT_AIF(s, x)
547 #define	DBCALLED(s, n)
548 
549 #endif /* DEBUG */
550 
551 #ifdef	__cplusplus
552 }
553 #endif
554 
555 #endif /* _AAC_H_ */
556