drivers/scsi/aha274x.h

/* */
   1 /* @(#)aha274x.h 1.11 94/09/06 jda */
   2 
   3 /*
   4  * Adaptec 274x device driver for Linux.
   5  * Copyright (c) 1994 The University of Calgary Department of Computer Science.
   6  * 
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  * 
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  * 
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20  */
  21 
  22 #ifndef aha274x_h
  23 #define aha274x_h
  24 
  25 #define AHA274X_MAXSCB          4
  26 #define AHA274X_H_VERSION       "1.11"
  27 
  28 /*
  29  *  Scsi_Host_Template (see hosts.h) for 274x - some fields
  30  *  to do with card config are filled in after the card is
  31  *  detected.
  32  */
  33 #define AHA274X {                                               \
  34         NULL,                                                   \
  35         NULL,                                                   \
  36         NULL,                                                   \
  37         aha274x_detect,                                         \
  38         NULL,                                                   \
  39         aha274x_info,                                           \
  40         aha274x_command,                                        \
  41         aha274x_queue,                                          \
  42         aha274x_abort,                                          \
  43         aha274x_reset,                                          \
  44         NULL,                                                   \
  45         aha274x_biosparam,                                      \
  46         AHA274X_MAXSCB,         /* max simultaneous cmds      */\
  47         -1,                     /* scsi id of host adapter    */\
  48         SG_ALL,                 /* max scatter-gather cmds    */\
  49         1,                      /* cmds per lun (linked cmds) */\
  50         0,                      /* number of 274x's present   */\
  51         0,                      /* no memory DMA restrictions */\
  52         DISABLE_CLUSTERING                                      \
  53 }
  54 
  55 extern int aha274x_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
  56 extern int aha274x_biosparam(Disk *, int, int[]);
  57 extern int aha274x_detect(Scsi_Host_Template *);
  58 extern int aha274x_command(Scsi_Cmnd *);
  59 extern int aha274x_abort(Scsi_Cmnd *);
  60 extern int aha274x_reset(Scsi_Cmnd *);
  61 extern const char *aha274x_info(struct Scsi_Host *);
  62 
  63 #endif
/* */
root/drivers/scsi/aha274x.h

INCLUDED FROM
