drivers/scsi/scsi_debug.h

   1 #ifndef _SCSI_DEBUG_H
   2
   3 #include <linux/types.h>
   4 #include <linux/kdev_t.h>
   5
   6 static int scsi_debug_detect(Scsi_Host_Template *);
   7 static int scsi_debug_release(struct Scsi_Host *);
   8 /* static int scsi_debug_command(Scsi_Cmnd *); */
   9 static int scsi_debug_queuecommand(Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
  10 static int scsi_debug_ioctl(Scsi_Device *, int, void *);
  11 static int scsi_debug_biosparam(Disk *, kdev_t, int[]);
  12 static int scsi_debug_abort(Scsi_Cmnd *);
  13 static int scsi_debug_bus_reset(Scsi_Cmnd *);
  14 static int scsi_debug_device_reset(Scsi_Cmnd *);
  15 static int scsi_debug_host_reset(Scsi_Cmnd *);
  16 static int scsi_debug_proc_info(char *, char **, off_t, int, int, int);
  17 static const char * scsi_debug_info(struct Scsi_Host *);
  18
  19 /*
  20  * This driver is written for the lk 2.4 series
  21  */
  22 #define SCSI_DEBUG_CANQUEUE  255        /* needs to be >= 1 */
  23
  24 #define SCSI_DEBUG_MAX_CMD_LEN 16
  25
  26 #define SCSI_DEBUG_TEMPLATE \
  27                    {proc_info:         scsi_debug_proc_info,    \
  28                     name:              "SCSI DEBUG",            \
  29                     info:              scsi_debug_info,         \
  30                     detect:            scsi_debug_detect,       \
  31                     release:           scsi_debug_release,      \
  32                     ioctl:             scsi_debug_ioctl,        \
  33                     queuecommand:      scsi_debug_queuecommand, \
  34                     eh_abort_handler:  scsi_debug_abort,        \
  35                     eh_bus_reset_handler: scsi_debug_bus_reset, \
  36                     eh_device_reset_handler: scsi_debug_device_reset,   \
  37                     eh_host_reset_handler: scsi_debug_host_reset,       \
  38                     bios_param:        scsi_debug_biosparam,    \
  39                     can_queue:         SCSI_DEBUG_CANQUEUE,     \
  40                     this_id:           7,                       \
  41                     sg_tablesize:      64,                      \
  42                     cmd_per_lun:       3,                       \
  43                     unchecked_isa_dma: 0,                       \
  44                     use_clustering:    ENABLE_CLUSTERING,       \
  45                     use_new_eh_code:   1,                       \
  46 }
  47
  48 #endif