rom/usb/classes/massstorage/dev.h

   1
   2 /* DEVICE STUFF */
   3
   4 #define DEVNAME             "usbscsi.device"
   5
   6 #define DEVBASETYPEPTR struct NepMSDevBase *
   7
   8 /* local protos */
   9
  10 AROS_UFP3(DEVBASETYPEPTR, GM_UNIQUENAME(devInit),
  11           AROS_UFPA(DEVBASETYPEPTR, base, D0),
  12           AROS_UFPA(BPTR, seglist, A0),
  13           AROS_UFPA(struct ExecBase *, SysBase, A6));
  14
  15 AROS_LD3(DEVBASETYPEPTR, devOpen,
  16          AROS_LDA(struct IORequest *, ioreq, A1),
  17          AROS_LDA(ULONG, unitnum, D0),
  18          AROS_LDA(ULONG, flags, D1),
  19          DEVBASETYPEPTR, base, 1, usbscsidev);
  20
  21 AROS_LD1(BPTR, devClose,
  22          AROS_LDA(struct IORequest *, ioreq, A1),
  23          DEVBASETYPEPTR, base, 2, usbscsidev);
  24
  25 AROS_LD1(BPTR, devExpunge,
  26          AROS_LDA(DEVBASETYPEPTR, extralh, D0),
  27          DEVBASETYPEPTR, base, 3, usbscsidev);
  28
  29 AROS_LD0(DEVBASETYPEPTR, devReserved,
  30          DEVBASETYPEPTR, base, 4, usbscsidev);
  31
  32 AROS_LD1(void, devBeginIO,
  33          AROS_LDA(struct IOStdReq *, ioreq, A1),
  34          DEVBASETYPEPTR, base, 5, usbscsidev);
  35
  36 AROS_LD1(LONG, devAbortIO,
  37          AROS_LDA(struct IOStdReq *, ioreq, A1),
  38          DEVBASETYPEPTR, base, 6, usbscsidev);
  39
  40 /* Device stuff */
  41
  42 /* Reply the iorequest with success */
  43 #define RC_OK         0
  44
  45 /* Magic cookie, don't set error fields & don't reply the ioreq */
  46 #define RC_DONTREPLY  -1
  47
  48 WORD GM_UNIQUENAME(cmdNSDeviceQuery)(struct IOStdReq *ioreq, struct NepClassMS *unit, struct NepMSDevBase *base);
  49
  50 void GM_UNIQUENAME(TermIO)(struct IOStdReq *ioreq, struct NepMSDevBase *base);
  51
  52 struct my_NSDeviceQueryResult
  53 {
  54     ULONG   DevQueryFormat;         /* this is type 0               */
  55     ULONG   SizeAvailable;          /* bytes available              */
  56     UWORD   DeviceType;             /* what the device does         */
  57     UWORD   DeviceSubType;          /* depends on the main type     */
  58     const UWORD *SupportedCommands; /* 0 terminated list of cmd's   */
  59 };