arch/arm-raspi/usb/usb2otg/usb2otg_intern.h

   1 #ifndef USB2OTG_INTERN_H
   2 #define USB2OTG_INTERN_H
   3 /*
   4     Copyright © 2013, The AROS Development Team. All rights reserved.
   5     $Id$
   6 */
   7
   8 #include LC_LIBDEFS_FILE
   9
  10 #include <aros/libcall.h>
  11 #include <aros/asmcall.h>
  12 #include <aros/symbolsets.h>
  13
  14 #include <exec/types.h>
  15 #include <exec/lists.h>
  16 #include <exec/memory.h>
  17 #include <exec/libraries.h>
  18 #include <exec/interrupts.h>
  19 #include <exec/semaphores.h>
  20 #include <exec/execbase.h>
  21 #include <exec/devices.h>
  22 #include <exec/io.h>
  23 #include <exec/ports.h>
  24 #include <exec/errors.h>
  25 #include <exec/resident.h>
  26 #include <exec/initializers.h>
  27 #include <dos/dos.h>
  28
  29 #include <devices/timer.h>
  30 #include <utility/utility.h>
  31
  32 #include <devices/usbhardware.h>
  33 #include <devices/newstyle.h>
  34
  35 #include <oop/oop.h>
  36
  37 /*
  38     Force the USB chipset to run in Host mode
  39     AFAIK Poseidon doesnt support device mode? - TODO
  40 */
  41 //#define OTG_FORCEHOSTMODE
  42 //#define OTG_FORCEDEVICEMODE
  43
  44 /* Reply the iorequest with success */
  45 #define RC_OK         0
  46
  47 /* Magic cookie, don't set error fields & don't reply the ioreq */
  48 #define RC_DONTREPLY  -1
  49
  50 #define MAX_ROOT_PORTS   16
  51
  52 struct USBNSDeviceQueryResult
  53 {
  54     ULONG               DevQueryFormat;
  55     ULONG               SizeAvailable;
  56     UWORD               DeviceType;
  57     UWORD               DeviceSubType;
  58     const UWORD         *SupportedCommands;     /* 0 terminated list of cmd's   */
  59 };
  60
  61 struct USB2OTGUnit
  62 {
  63     struct Unit         hu_Unit;
  64
  65     struct List         hu_IOPendingQueue;      /* Root Hub Pending IO Requests */
  66
  67     struct List         hu_TDQueue;
  68     struct List         hu_PeriodicTDQueue;
  69     struct List         hu_CtrlXFerQueue;
  70     struct List         hu_IntXFerQueue;
  71     struct List         hu_IsoXFerQueue;
  72     struct List         hu_BulkXFerQueue;
  73
  74     struct List         hu_AbortQueue;
  75
  76     APTR                hu_GlobalIRQHandle;
  77     struct Interrupt    hu_PendingInt;
  78     struct Interrupt    hu_NakTimeoutInt;
  79     struct timerequest  hu_NakTimeoutReq;
  80     struct MsgPort      hu_NakTimeoutMsgPort;
  81
  82     UBYTE               hu_OperatingMode;       /* HOST/DEVICE mode */
  83     UBYTE               hu_HubAddr;
  84     UBYTE               hu_HostChans;
  85     UBYTE               hu_DevEPs;
  86     UBYTE               hu_DevInEPs;
  87
  88     BOOL                hu_UnitAllocated;       /* unit opened */
  89     BOOL                hu_HubPortChanged;      /* Root port state change */
  90 };
  91
  92 /* PRIVATE device node */
  93 struct USB2OTGDevice
  94 {
  95     struct Library      hd_Library;             /* standard */
  96     UWORD               hd_Flags;               /* various flags */
  97
  98     APTR                hd_KernelBase;          /* kernel.resource base */
  99     APTR                hd_UtilityBase;         /* for tags etc */
 100
 101     APTR                hd_MemPool;             /* memory pool */
 102
 103     struct USB2OTGUnit  *hd_Unit;               /* we only currently support a single unit.. */
 104
 105     struct MsgPort      *hd_MsgPort;
 106     struct timerequest  *hd_TimerReq;           /* Timer I/O Requests */
 107
 108 };
 109
 110 #define FNAME_DEV(x)            USB2OTG__Dev__ ## x
 111 #define FNAME_ROOTHUB(x)        USB2OTG__RootHub__ ## x
 112
 113 #ifdef UtilityBase
 114 #undef UtilityBase
 115 #endif
 116
 117 #ifdef KernelBase
 118 #undef KernelBase
 119 #endif
 120
 121 #define UtilityBase     USB2OTGBase->hd_UtilityBase
 122
 123 #define KernelBase      USB2OTGBase->hd_KernelBase
 124
 125 struct Unit             *FNAME_DEV(OpenUnit)(struct IOUsbHWReq *, LONG, struct USB2OTGDevice *);
 126 void                    FNAME_DEV(CloseUnit)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 127
 128 void                    FNAME_DEV(TermIO)(struct IOUsbHWReq *, struct USB2OTGDevice *);
 129
 130 WORD                    FNAME_DEV(cmdNSDeviceQuery)(struct IOStdReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 131 WORD                    FNAME_DEV(cmdQueryDevice)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 132
 133 WORD                    FNAME_DEV(cmdReset)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 134 WORD                    FNAME_DEV(cmdFlush)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 135
 136 WORD                    FNAME_DEV(cmdUsbReset)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 137 WORD                    FNAME_DEV(cmdUsbResume)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 138 WORD                    FNAME_DEV(cmdUsbSuspend)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 139 WORD                    FNAME_DEV(cmdUsbOper)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 140 WORD                    FNAME_DEV(cmdControlXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 141 WORD                    FNAME_DEV(cmdBulkXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 142 WORD                    FNAME_DEV(cmdIntXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 143 WORD                    FNAME_DEV(cmdIsoXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 144
 145 void                    FNAME_DEV(Cause)(struct USB2OTGDevice *, struct Interrupt *);
 146
 147 WORD                    FNAME_ROOTHUB(cmdControlXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 148 WORD                    FNAME_ROOTHUB(cmdIntXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 149 void                    FNAME_ROOTHUB(PendingIO)(struct USB2OTGUnit *);
 150
 151 #endif /* USB2OTG_INTERN_H */