drivers/scsi/eata

/* */
   1 /********************************************************
   2 * Header file for eata_pio.c Linux EATA-PIO SCSI driver *
   3 * (c) 1993,94,95 Michael Neuffer                        *
   4 *********************************************************
   5 * last change: 95/06/21                                 *
   6 ********************************************************/
   7 
   8 
   9 #ifndef _EATA_PIO_H
  10 #define _EATA_PIO_H
  11 
  12 #include "../block/blk.h"
  13 #include "scsi.h"
  14 #include "hosts.h"
  15 #include <linux/scsicam.h>
  16 
  17 #ifndef HOSTS_C
  18 #include "eata_generic.h"
  19 
  20 #define VER_MAJOR 0
  21 #define VER_MINOR 0
  22 #define VER_SUB   "1a"
  23 
  24 /************************************************************************
  25  * Here you can switch parts of the code on and of                      *
  26  ************************************************************************/
  27 
  28 #define VERBOSE_SETUP                   /* show startup screen of 2001 */
  29 #define ALLOW_DMA_BOARDS 0
  30 
  31 /************************************************************************
  32  * Debug options.                                                       * 
  33  * Enable DEBUG and whichever options you require.                      *
  34  ************************************************************************/
  35 #define DEBUG_EATA      1   /* Enable debug code.                       */
  36 #define DPT_DEBUG       0   /* Bobs special                             */
  37 #define DBG_DELAY       0   /* Build in delays so debug messages can be
  38                              * be read before they vanish of the top of
  39                              * the screen!
  40                              */
  41 #define DBG_PROBE       0   /* Debug probe routines.                    */
  42 #define DBG_ISA         0   /* Trace ISA routines                       */ 
  43 #define DBG_EISA        0   /* Trace EISA routines                      */ 
  44 #define DBG_PCI         0   /* Trace PCI routines                       */ 
  45 #define DBG_PIO         0   /* Trace get_config_PIO                     */
  46 #define DBG_COM         0   /* Trace command call                       */
  47 #define DBG_QUEUE       0   /* Trace command queueing.                  */
  48 #define DBG_INTR        0   /* Trace interrupt service routine.         */
  49 #define DBG_INTR2       0   /* Trace interrupt service routine.         */
  50 #define DBG_PROC        0   /* Debug proc-fs related statistics         */
  51 #define DBG_PROC_WRITE  0
  52 #define DBG_REGISTER    0   /* */
  53 #define DBG_ABNORM      1   /* Debug abnormal actions (reset, abort)    */
  54 
  55 #if DEBUG_EATA 
  56 #define DBG(x, y)   if ((x)) {y;} 
  57 #else
  58 #define DBG(x, y)
  59 #endif
  60 
  61 #endif /* !HOSTS_C */
  62 
  63 int eata_pio_detect(Scsi_Host_Template *);
  64 const char *eata_pio_info(struct Scsi_Host *);
  65 int eata_pio_command(Scsi_Cmnd *);
  66 int eata_pio_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
  67 int eata_pio_abort(Scsi_Cmnd *);
  68 int eata_pio_reset(Scsi_Cmnd *);
  69 int eata_pio_proc_info(char *, char **, off_t, int, int, int);
  70 #ifdef MODULE
  71 int eata_pio_release(struct Scsi_Host *);
  72 #else
  73 #define eata_pio_release NULL  
  74 #endif
  75 
  76 
  77 #define EATA_PIO {                   \
  78     NULL, NULL,                  \
  79     eata_pio_proc_info,/* procinfo       */  \
  80     "eata_pio",        /* proc dir entry */  \
  81     PROC_SCSI_EATA_PIO,/* proc dir inode */  \
  82      "EATA (Extended Attachment) PIO driver",\
  83     eata_pio_detect,             \
  84     eata_pio_release,            \
  85     NULL, NULL,                  \
  86     eata_pio_queue,              \
  87     eata_pio_abort,              \
  88     eata_pio_reset,              \
  89     NULL,   /* Slave attach */   \
  90     scsicam_bios_param,          \
  91     0,      /* Canqueue     */   \
  92     0,      /* this_id      */   \
  93     0,      /* sg_tablesize */   \
  94     0,      /* cmd_per_lun  */   \
  95     0,      /* present      */   \
  96     1,      /* True if ISA  */   \
  97     ENABLE_CLUSTERING }
  98 
  99 #endif /* _EATA_PIO_H */
 100 
 101 /*
 102  * Overrides for Emacs so that we almost follow Linus's tabbing style.
 103  * Emacs will notice this stuff at the end of the file and automatically
 104  * adjust the settings for this buffer only.  This must remain at the end
 105  * of the file.
 106  * ---------------------------------------------------------------------------
 107  * Local variables:
 108  * c-indent-level: 4
 109  * c-brace-imaginary-offset: 0
 110  * c-brace-offset: -4
 111  * c-argdecl-indent: 4
 112  * c-label-offset: -4
 113  * c-continued-statement-offset: 4
 114  * c-continued-brace-offset: 0
 115  * indent-tabs-mode: nil
 116  * tab-width: 8
 117  * End:
 118  */
/* */
root/drivers/scsi/eata_pio.h

INCLUDED FROM
