drivers/scsi/pluto.h

   1 /* pluto.h: SparcSTORAGE Array SCSI host adapter driver definitions.
   2  *
   3  * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
   4  */
   5
   6 #ifndef _PLUTO_H
   7 #define _PLUTO_H
   8
   9 #include "../fc4/fcp_impl.h"
  10
  11 struct pluto {
  12         /* This must be first */
  13         fc_channel      *fc;
  14         char            rev_str[5];
  15         char            fw_rev_str[5];
  16         char            serial_str[13];
  17 };
  18
  19 struct pluto_inquiry {
  20         u8      dtype;
  21         u8      removable:1, qualifier:7;
  22         u8      iso:2, ecma:3, ansi:3;
  23         u8      aenc:1, trmiop:1, :2, rdf:4;
  24         u8      len;
  25         u8      xxx1;
  26         u8      xxx2;
  27         u8      reladdr:1, wbus32:1, wbus16:1, sync:1, linked:1, :1, cmdque:1, softreset:1;
  28         u8      vendor_id[8];
  29         u8      product_id[16];
  30         u8      revision[4];
  31         u8      fw_revision[4];
  32         u8      serial[12];
  33         u8      xxx3[2];
  34         u8      channels;
  35         u8      targets;
  36 };
  37
  38 /* This is the max number of outstanding SCSI commands per pluto */
  39 #define PLUTO_CAN_QUEUE         254
  40
  41 int pluto_detect(Scsi_Host_Template *);
  42 int pluto_release(struct Scsi_Host *);
  43 const char * pluto_info(struct Scsi_Host *);
  44
  45 #define PLUTO {                                                 \
  46         name:                   "Sparc Storage Array 100/200",  \
  47         detect:                 pluto_detect,                   \
  48         release:                pluto_release,                  \
  49         info:                   pluto_info,                     \
  50         queuecommand:           fcp_scsi_queuecommand,          \
  51         can_queue:              PLUTO_CAN_QUEUE,                \
  52         this_id:                -1,                             \
  53         sg_tablesize:           1,                              \
  54         cmd_per_lun:            1,                              \
  55         use_clustering:         ENABLE_CLUSTERING,              \
  56         use_new_eh_code:        FCP_SCSI_USE_NEW_EH_CODE,       \
  57         abort:                  fcp_old_abort,                  \
  58         eh_abort_handler:       fcp_scsi_abort,                 \
  59         eh_device_reset_handler:fcp_scsi_dev_reset,             \
  60         eh_bus_reset_handler:   fcp_scsi_bus_reset,             \
  61         eh_host_reset_handler:  fcp_scsi_host_reset,            \
  62 }
  63
  64 #endif /* !(_PLUTO_H) */
  65