/testbed/scsipi/atapiconf.h

http://rtems-atapi.googlecode.com/ · C Header · 58 lines · 20 code · 9 blank · 29 comment · 0 complexity · 6a6fb52948188a2751edb10e55375ded MD5 · raw file 

    

  1. /*	$NetBSD: atapiconf.h,v 1.23 2009/10/19 18:41:16 bouyer Exp $	*/
    2. 

  2. 

  3. /*
    4. 

  4.  * Copyright (c) 1996, 2001 Manuel Bouyer.  All rights reserved.
    5. 

  5.  *
    6. 

  6.  * Redistribution and use in source and binary forms, with or without
    7. 

  7.  * modification, are permitted provided that the following conditions
    8. 

  8.  * are met:
    9. 

  9.  * 1. Redistributions of source code must retain the above copyright
    10. 

  10.  *    notice, this list of conditions and the following disclaimer.
    11. 

  11.  * 2. Redistributions in binary form must reproduce the above copyright
    12. 

  12.  *    notice, this list of conditions and the following disclaimer in the
    13. 

  13.  *    documentation and/or other materials provided with the distribution.
    14. 

  14.  *
    15. 

  15.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
    16. 

  16.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
    17. 

  17.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    18. 

  18.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
    19. 

  19.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
    20. 

  20.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    21. 

  21.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    22. 

  22.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    23. 

  23.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
    24. 

  24.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    25. 

  25.  */
    26. 

  26. 

  27. #ifndef _DEV_SCSIPI_ATAPICONF_H
    28. 

  28. #define _DEV_SCSIPI_ATAPICONF_H
    29. 

  29. 

  30. #include "../sys/device.h"
    31. 

  31. #include "scsipiconf.h"
    32. 

  32. 

  33. struct atapibus_softc {
    34. 

  34. 	device_t sc_dev;
    35. 

  35. 	struct scsipi_channel *sc_channel;	/* our scsipi_channel */
    36. 

  36. };
    37. 

  37. 

  38. extern const struct scsipi_periphsw atapi_probe_periphsw;
    39. 

  39. 

  40. 

  41. /*
    42. 

  42.  * We need some more data than in scsipi_adapter.
    43. 

  43.  * So define a new atapi_adapter, we'll cast channel->chan_adapter to
    44. 

  44.  * atapi_adapter when we need the extra data (only in ATAPI code)
    45. 

  45.  */
    46. 

  46. struct atapi_adapter {
    47. 

  47. 	struct scsipi_adapter _generic;
    48. 

  48. 	void (*atapi_probe_device)(struct atapibus_softc *, int);
    49. 

  49. };
    50. 

  50. 

  51. void 	*atapi_probe_device(struct atapibus_softc *, int,
    52. 

  52. 	    struct scsipi_periph *, struct scsipibus_attach_args *);
    53. 

  53. int	atapiprint(void *, const char *);
    54. 

  54. void	atapi_print_addr(struct scsipi_periph *);
    55. 

  55. int	atapi_interpret_sense(struct scsipi_xfer *);
    56. 

  56. void	atapi_scsipi_cmd(struct scsipi_xfer *);
    57. 

  57. 

  58. #endif /* _DEV_SCSIPI_ATAPICONF_H */
    59.