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aacvar.h (93818) aacvar.h (95350)
1/*-
2 * Copyright (c) 2000 Michael Smith
3 * Copyright (c) 2001 Scott Long
4 * Copyright (c) 2000 BSDi
5 * Copyright (c) 2001 Adaptec, Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

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21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
1/*-
2 * Copyright (c) 2000 Michael Smith
3 * Copyright (c) 2001 Scott Long
4 * Copyright (c) 2000 BSDi
5 * Copyright (c) 2001 Adaptec, Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

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21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * $FreeBSD: head/sys/dev/aac/aacvar.h 93818 2002-04-04 21:03:38Z jhb $
29 * $FreeBSD: head/sys/dev/aac/aacvar.h 95350 2002-04-24 05:12:50Z scottl $
30 */
31
32/*
33 * Driver Parameter Definitions
34 */
35
36/*
37 * The firmware interface allows for a 16-bit s/g list length. We limit

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331 struct aac_queue_entry *aac_qentries[AAC_QUEUE_COUNT];
332
333 struct aac_qstat aac_qstat[AACQ_COUNT]; /* queue statistics */
334
335 /* connected containters */
336 struct aac_container_tq aac_container_tqh;
337 aac_lock_t aac_container_lock;
338
30 */
31
32/*
33 * Driver Parameter Definitions
34 */
35
36/*
37 * The firmware interface allows for a 16-bit s/g list length. We limit

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331 struct aac_queue_entry *aac_qentries[AAC_QUEUE_COUNT];
332
333 struct aac_qstat aac_qstat[AACQ_COUNT]; /* queue statistics */
334
335 /* connected containters */
336 struct aac_container_tq aac_container_tqh;
337 aac_lock_t aac_container_lock;
338
339 /* Protect the sync fib */
340#define AAC_SYNC_LOCK_FORCE (1 << 0)
341 aac_lock_t aac_sync_lock;
342
339 /* delayed activity infrastructure */
340#if __FreeBSD_version >= 500005
341 struct task aac_task_complete; /* deferred-completion
342 * task */
343#endif
344 struct intr_config_hook aac_ich;
345
346 /* management interface */

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368extern int aac_attach(struct aac_softc *sc);
369extern int aac_detach(device_t dev);
370extern int aac_shutdown(device_t dev);
371extern int aac_suspend(device_t dev);
372extern int aac_resume(device_t dev);
373extern void aac_intr(void *arg);
374extern void aac_submit_bio(struct bio *bp);
375extern void aac_biodone(struct bio *bp);
343 /* delayed activity infrastructure */
344#if __FreeBSD_version >= 500005
345 struct task aac_task_complete; /* deferred-completion
346 * task */
347#endif
348 struct intr_config_hook aac_ich;
349
350 /* management interface */

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372extern int aac_attach(struct aac_softc *sc);
373extern int aac_detach(device_t dev);
374extern int aac_shutdown(device_t dev);
375extern int aac_suspend(device_t dev);
376extern int aac_resume(device_t dev);
377extern void aac_intr(void *arg);
378extern void aac_submit_bio(struct bio *bp);
379extern void aac_biodone(struct bio *bp);
376extern int aac_dump_enqueue(struct aac_disk *ad, u_int32_t lba,
377 void *data, int nblks);
378extern void aac_dump_complete(struct aac_softc *sc);
380extern int aac_get_sync_fib(struct aac_softc *sc,
381 struct aac_fib **fib, int flags);
382extern void aac_release_sync_fib(struct aac_softc *sc);
383extern int aac_sync_fib(struct aac_softc *sc, u_int32_t command,
384 u_int32_t xferstate, struct aac_fib *fib,
385 u_int16_t datasize);
379
380/*
381 * Debugging levels:
382 * 0 - quiet, only emit warnings
383 * 1 - noisy, emit major function points and things done
384 * 2 - extremely noisy, emit trace items in loops, etc.
385 */
386#ifdef AAC_DEBUG

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395
396extern void aac_print_queues(struct aac_softc *sc);
397extern void aac_panic(struct aac_softc *sc, char *reason);
398extern void aac_print_fib(struct aac_softc *sc, struct aac_fib *fib,
399 char *caller);
400extern void aac_print_aif(struct aac_softc *sc,
401 struct aac_aif_command *aif);
402
386
387/*
388 * Debugging levels:
389 * 0 - quiet, only emit warnings
390 * 1 - noisy, emit major function points and things done
391 * 2 - extremely noisy, emit trace items in loops, etc.
392 */
393#ifdef AAC_DEBUG

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402
403extern void aac_print_queues(struct aac_softc *sc);
404extern void aac_panic(struct aac_softc *sc, char *reason);
405extern void aac_print_fib(struct aac_softc *sc, struct aac_fib *fib,
406 char *caller);
407extern void aac_print_aif(struct aac_softc *sc,
408 struct aac_aif_command *aif);
409
403# define AAC_PRINT_FIB(sc, fib) aac_print_fib(sc, fib, __func__)
410#define AAC_PRINT_FIB(sc, fib) aac_print_fib(sc, fib, __func__)
404
405#else
406# define debug(level, fmt, args...)
407# define debug_called(level)
408
409# define aac_print_queues(sc)
410# define aac_panic(sc, reason)
411

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411
412#else
413# define debug(level, fmt, args...)
414# define debug_called(level)
415
416# define aac_print_queues(sc)
417# define aac_panic(sc, reason)
418

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