drivers/scsi/eata_dma.h

   1 /********************************************************
   2 * Header file for eata_dma.c Linux EATA-DMA SCSI driver *
   3 * (c) 1993-96 Michael Neuffer                           *
   4 *             mike@i-Connect.Net                        *
   5 *             neuffer@mail.uni-mainz.de                 *
   6 *********************************************************
   7 * last change: 96/10/14                                 *
   8 ********************************************************/
   9
  10 #ifndef _EATA_DMA_H
  11 #define _EATA_DMA_H
  12
  13 #include "eata_generic.h"
  14
  15
  16 #define VER_MAJOR 2
  17 #define VER_MINOR 5
  18 #define VER_SUB   "9b"
  19
  20
  21 /************************************************************************
  22  * Here you can switch parts of the code on and of                      *
  23  ************************************************************************/
  24
  25 #define CHECKPAL        0        /* EISA pal checking on/off            */
  26 #define CHECK_BLINK     1        /* Switch Blink state check off, might *
  27                                   * be nessessary for some MIPS machines*/
  28 #define CRIPPLE_QUEUE   0        /* Only enable this if the interrupt
  29                                   * controller on your motherboard is
  30                                   * broken and you are experiencing
  31                                   * massive interrupt losses */
  32
  33 /************************************************************************
  34  * Debug options.                                                       *
  35  * Enable DEBUG and whichever options you require.                      *
  36  ************************************************************************/
  37 #define DEBUG_EATA      1       /* Enable debug code.                   */
  38 #define DPT_DEBUG       0       /* Bobs special                         */
  39 #define DBG_DELAY       0       /* Build in delays so debug messages can be
  40                                  * be read before they vanish of the top of
  41                                  * the screen!                          */
  42 #define DBG_PROBE       0       /* Debug probe routines.                */
  43 #define DBG_PCI         0       /* Trace PCI routines                   */
  44 #define DBG_EISA        0       /* Trace EISA routines                  */
  45 #define DBG_ISA         0       /* Trace ISA routines                   */
  46 #define DBG_BLINK       0       /* Trace Blink check                    */
  47 #define DBG_PIO         0       /* Trace get_config_PIO                 */
  48 #define DBG_COM         0       /* Trace command call                   */
  49 #define DBG_QUEUE       0       /* Trace command queueing.              */
  50 #define DBG_QUEUE2      0       /* Trace command queueing SG.           */
  51 #define DBG_INTR        0       /* Trace interrupt service routine.     */
  52 #define DBG_INTR2       0       /* Trace interrupt service routine.     */
  53 #define DBG_INTR3       0       /* Trace get_board_data interrupts.     */
  54 #define DBG_REQSENSE    0       /* Trace request sense commands         */
  55 #define DBG_RESET       0       /* Trace reset calls                    */
  56 #define DBG_STATUS      0       /* Trace status generation              */
  57 #define DBG_PROC        0       /* Debug proc-fs related statistics     */
  58 #define DBG_PROC_WRITE  0
  59 #define DBG_REGISTER    0       /* */
  60 #define DBG_ABNORM      1       /* Debug abnormal actions (reset, abort)*/
  61
  62 #if DEBUG_EATA
  63 #define DBG(x, y)   if ((x)) {y;}
  64 #else
  65 #define DBG(x, y)
  66 #endif
  67
  68 int eata_detect(Scsi_Host_Template *);
  69 const char *eata_info(struct Scsi_Host *);
  70 int eata_command(Scsi_Cmnd *);
  71 int eata_queue(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
  72 int eata_abort(Scsi_Cmnd *);
  73 int eata_reset(Scsi_Cmnd *, unsigned int);
  74 int eata_proc_info(char *, char **, off_t, int, int, int);
  75 #ifdef MODULE
  76 int eata_release(struct Scsi_Host *);
  77 #else
  78 #define eata_release NULL
  79 #endif
  80
  81 #include <scsi/scsicam.h>
  82
  83 #define EATA_DMA {                                      \
  84         proc_info:         eata_proc_info,     /* procinfo       */ \
  85         name:              "EATA (Extended Attachment) HBA driver", \
  86         detect:            eata_detect,                 \
  87         release:           eata_release,                \
  88         queuecommand:      eata_queue,                  \
  89         abort:             eata_abort,                  \
  90         reset:             eata_reset,                  \
  91         bios_param:        scsicam_bios_param,          \
  92         unchecked_isa_dma: 1,      /* True if ISA  */   \
  93         use_clustering:    ENABLE_CLUSTERING }
  94
  95
  96 #endif /* _EATA_DMA_H */
  97
  98 /*
  99  * Overrides for Emacs so that we almost follow Linus's tabbing style.
 100  * Emacs will notice this stuff at the end of the file and automatically
 101  * adjust the settings for this buffer only.  This must remain at the end
 102  * of the file.
 103  * ---------------------------------------------------------------------------
 104  * Local variables:
 105  * c-indent-level: 4
 106  * c-brace-imaginary-offset: 0
 107  * c-brace-offset: -4
 108  * c-argdecl-indent: 4
 109  * c-label-offset: -4
 110  * c-continued-statement-offset: 4
 111  * c-continued-brace-offset: 0
 112  * indent-tabs-mode: nil
 113  * tab-width: 8
 114  * End:
 115  */