diff options
Diffstat (limited to 'drivers/scsi/aic7xxx/aic7xxx_inline.h')
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_inline.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_inline.h b/drivers/scsi/aic7xxx/aic7xxx_inline.h new file mode 100644 index 0000000000..0b57b783ef --- /dev/null +++ b/drivers/scsi/aic7xxx/aic7xxx_inline.h @@ -0,0 +1,97 @@ +/* + * Inline routines shareable across OS platforms. + * + * Copyright (c) 1994-2001 Justin T. Gibbs. + * Copyright (c) 2000-2001 Adaptec Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + * + * $Id: //depot/aic7xxx/aic7xxx/aic7xxx_inline.h#43 $ + * + * $FreeBSD$ + */ + +#ifndef _AIC7XXX_INLINE_H_ +#define _AIC7XXX_INLINE_H_ + +/************************* Sequencer Execution Control ************************/ +int ahc_is_paused(struct ahc_softc *ahc); +void ahc_pause(struct ahc_softc *ahc); +void ahc_unpause(struct ahc_softc *ahc); + +/************************** Memory mapping routines ***************************/ +void ahc_sync_sglist(struct ahc_softc *ahc, + struct scb *scb, int op); + +/******************************** Debugging ***********************************/ +static inline char *ahc_name(struct ahc_softc *ahc); + +static inline char *ahc_name(struct ahc_softc *ahc) +{ + return (ahc->name); +} + +/*********************** Miscellaneous Support Functions ***********************/ + +struct ahc_initiator_tinfo * + ahc_fetch_transinfo(struct ahc_softc *ahc, + char channel, u_int our_id, + u_int remote_id, + struct ahc_tmode_tstate **tstate); +uint16_t + ahc_inw(struct ahc_softc *ahc, u_int port); +void ahc_outw(struct ahc_softc *ahc, u_int port, + u_int value); +uint32_t + ahc_inl(struct ahc_softc *ahc, u_int port); +void ahc_outl(struct ahc_softc *ahc, u_int port, + uint32_t value); +uint64_t + ahc_inq(struct ahc_softc *ahc, u_int port); +void ahc_outq(struct ahc_softc *ahc, u_int port, + uint64_t value); +struct scb* + ahc_get_scb(struct ahc_softc *ahc); +void ahc_free_scb(struct ahc_softc *ahc, struct scb *scb); +struct scb * + ahc_lookup_scb(struct ahc_softc *ahc, u_int tag); +void ahc_queue_scb(struct ahc_softc *ahc, struct scb *scb); +struct scsi_sense_data * + ahc_get_sense_buf(struct ahc_softc *ahc, + struct scb *scb); + +/************************** Interrupt Processing ******************************/ +int ahc_intr(struct ahc_softc *ahc); + +#endif /* _AIC7XXX_INLINE_H_ */ |