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aic79xx_osm.h (107368) aic79xx_osm.h (107437)
1/*
2 * FreeBSD platform specific driver option settings, data structures,
3 * function declarations and includes.
4 *
5 * Copyright (c) 1994-2001 Justin T. Gibbs.
6 * Copyright (c) 2001-2002 Adaptec Inc.
7 * All rights reserved.
8 *

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25 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
1/*
2 * FreeBSD platform specific driver option settings, data structures,
3 * function declarations and includes.
4 *
5 * Copyright (c) 1994-2001 Justin T. Gibbs.
6 * Copyright (c) 2001-2002 Adaptec Inc.
7 * All rights reserved.
8 *

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25 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * $Id: //depot/aic7xxx/freebsd/dev/aic7xxx/aic79xx_osm.h#14 $
33 * $Id: //depot/aic7xxx/freebsd/dev/aic7xxx/aic79xx_osm.h#18 $
34 *
34 *
35 * $FreeBSD: head/sys/dev/aic7xxx/aic79xx_osm.h 107368 2002-11-28 04:09:29Z scottl $
35 * $FreeBSD: head/sys/dev/aic7xxx/aic79xx_osm.h 107437 2002-12-01 07:50:56Z scottl $
36 */
37
38#ifndef _AIC79XX_FREEBSD_H_
39#define _AIC79XX_FREEBSD_H_
40
41#include <opt_aic79xx.h> /* for config options */
42
43#include <sys/param.h>

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217#if AHD_REG_PRETTY_PRINT
218#define AIC_DEBUG_REGISTERS 1
219#else
220#define AIC_DEBUG_REGISTERS 0
221#endif
222#include <dev/aic7xxx/aic79xx.h>
223
224/***************************** Timer Facilities *******************************/
36 */
37
38#ifndef _AIC79XX_FREEBSD_H_
39#define _AIC79XX_FREEBSD_H_
40
41#include <opt_aic79xx.h> /* for config options */
42
43#include <sys/param.h>

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217#if AHD_REG_PRETTY_PRINT
218#define AIC_DEBUG_REGISTERS 1
219#else
220#define AIC_DEBUG_REGISTERS 0
221#endif
222#include <dev/aic7xxx/aic79xx.h>
223
224/***************************** Timer Facilities *******************************/
225timeout_t ahd_timeout;
225#if __FreeBSD_version >= 500000
226#define ahd_timer_init(timer) callout_init(timer, /*mpsafe*/0)
227#else
228#define ahd_timer_init callout_init
229#endif
230#define ahd_timer_stop callout_stop
231
232static __inline void
226#if __FreeBSD_version >= 500000
227#define ahd_timer_init(timer) callout_init(timer, /*mpsafe*/0)
228#else
229#define ahd_timer_init callout_init
230#endif
231#define ahd_timer_stop callout_stop
232
233static __inline void
233ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
234ahd_timer_reset(ahd_timer_t *timer, u_int usec, ahd_callback_t *func, void *arg)
234{
235 callout_reset(timer, (usec * hz)/1000000, func, arg);
236}
237
235{
236 callout_reset(timer, (usec * hz)/1000000, func, arg);
237}
238
239static __inline void
240ahd_scb_timer_reset(struct scb *scb, u_int usec)
241{
242 callout_reset(scb->io_ctx->ccb_h.timeout_ch.callout,
243 (usec * hz)/1000000, ahd_timeout, scb);
244}
245
238/*************************** Device Access ************************************/
239#define ahd_inb(ahd, port) \
240 bus_space_read_1((ahd)->tags[(port) >> 8], \
241 (ahd)->bshs[(port) >> 8], (port) & 0xFF)
242
243#define ahd_outb(ahd, port, value) \
244 bus_space_write_1((ahd)->tags[(port) >> 8], \
245 (ahd)->bshs[(port) >> 8], (port) & 0xFF, value)

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575
576/************************* Initialization/Teardown ****************************/
577int ahd_platform_alloc(struct ahd_softc *ahd, void *platform_arg);
578void ahd_platform_free(struct ahd_softc *ahd);
579int ahd_map_int(struct ahd_softc *ahd);
580int ahd_attach(struct ahd_softc *);
581int ahd_softc_comp(struct ahd_softc *lahd, struct ahd_softc *rahd);
582int ahd_detach(device_t);
246/*************************** Device Access ************************************/
247#define ahd_inb(ahd, port) \
248 bus_space_read_1((ahd)->tags[(port) >> 8], \
249 (ahd)->bshs[(port) >> 8], (port) & 0xFF)
250
251#define ahd_outb(ahd, port, value) \
252 bus_space_write_1((ahd)->tags[(port) >> 8], \
253 (ahd)->bshs[(port) >> 8], (port) & 0xFF, value)

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583
584/************************* Initialization/Teardown ****************************/
585int ahd_platform_alloc(struct ahd_softc *ahd, void *platform_arg);
586void ahd_platform_free(struct ahd_softc *ahd);
587int ahd_map_int(struct ahd_softc *ahd);
588int ahd_attach(struct ahd_softc *);
589int ahd_softc_comp(struct ahd_softc *lahd, struct ahd_softc *rahd);
590int ahd_detach(device_t);
591#define ahd_platform_init(arg)
583
592
593
584/****************************** Interrupts ************************************/
585void ahd_platform_intr(void *);
586static __inline void ahd_platform_flushwork(struct ahd_softc *ahd);
587static __inline void
588ahd_platform_flushwork(struct ahd_softc *ahd)
589{
590}
591
592/************************ Misc Function Declarations **************************/
594/****************************** Interrupts ************************************/
595void ahd_platform_intr(void *);
596static __inline void ahd_platform_flushwork(struct ahd_softc *ahd);
597static __inline void
598ahd_platform_flushwork(struct ahd_softc *ahd)
599{
600}
601
602/************************ Misc Function Declarations **************************/
593timeout_t ahd_timeout;
594void ahd_done(struct ahd_softc *ahd, struct scb *scb);
595void ahd_send_async(struct ahd_softc *, char /*channel*/,
596 u_int /*target*/, u_int /*lun*/, ac_code, void *arg);
597#endif /* _AIC79XX_FREEBSD_H_ */
603void ahd_done(struct ahd_softc *ahd, struct scb *scb);
604void ahd_send_async(struct ahd_softc *, char /*channel*/,
605 u_int /*target*/, u_int /*lun*/, ac_code, void *arg);
606#endif /* _AIC79XX_FREEBSD_H_ */