arch/arm-native/soc/broadcom/2708/usb/usb2otg/usb2otg_intern.h

   1 #ifndef USB2OTG_INTERN_H
   2 #define USB2OTG_INTERN_H
   3 /*
   4     Copyright � 2013-2015, 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 extern IPTR __arm_periiobase;
  38 #define ARM_PERIIOBASE __arm_periiobase
  39 #include <hardware/bcm2708.h>
  40 #include <hardware/usb2otg.h>
  41
  42 /*
  43     Force the USB chipset to run in Host mode
  44     AFAIK Poseidon doesnt support device mode? - TODO
  45 */
  46 //#define OTG_FORCEHOSTMODE
  47 //#define OTG_FORCEDEVICEMODE
  48
  49 /* Reply the iorequest with success */
  50 #define RC_OK         0
  51
  52 /* Magic cookie, don't set error fields & don't reply the ioreq */
  53 #define RC_DONTREPLY  -1
  54
  55 #define MAX_ROOT_PORTS   16
  56
  57 #define VCMB_PROPCHAN   8
  58 #define VCPOWER_USBHCD  3
  59 #define VCPOWER_STATE_ON    1
  60 #define VCPOWER_STATE_WAIT  2
  61
  62 struct USBNSDeviceQueryResult
  63 {
  64     ULONG               DevQueryFormat;
  65     ULONG               SizeAvailable;
  66     UWORD               DeviceType;
  67     UWORD               DeviceSubType;
  68     const UWORD         *SupportedCommands;     /* 0 terminated list of cmd's   */
  69 };
  70
  71 struct USB2OTGUnit
  72 {
  73     struct Unit         hu_Unit;
  74
  75     struct List         hu_IOPendingQueue;      /* Root Hub Pending IO Requests */
  76
  77     struct List         hu_TDQueue;
  78     struct List         hu_PeriodicTDQueue;
  79     struct List         hu_CtrlXFerQueue;
  80     struct List         hu_IntXFerQueue;
  81     struct List         hu_IsoXFerQueue;
  82     struct List         hu_BulkXFerQueue;
  83
  84     struct List         hu_AbortQueue;
  85
  86     APTR                hu_GlobalIRQHandle;
  87     struct Interrupt    hu_PendingInt;
  88     struct Interrupt    hu_NakTimeoutInt;
  89     struct timerequest  hu_NakTimeoutReq;
  90     struct MsgPort      hu_NakTimeoutMsgPort;
  91
  92     UBYTE               hu_OperatingMode;       /* HOST/DEVICE mode */
  93     UBYTE               hu_HubAddr;
  94     UBYTE               hu_HostChans;
  95     UBYTE               hu_DevEPs;
  96     UBYTE               hu_DevInEPs;
  97
  98     BOOL                hu_UnitAllocated;       /* unit opened */
  99     BOOL                hu_HubPortChanged;      /* Root port state change */
 100 };
 101
 102 /* PRIVATE device node */
 103 struct USB2OTGDevice
 104 {
 105     struct Library      hd_Library;             /* standard */
 106     UWORD               hd_Flags;               /* various flags */
 107
 108     APTR                hd_KernelBase;          /* kernel.resource base */
 109     APTR                hd_UtilityBase;         /* for tags etc */
 110
 111     APTR                hd_MemPool;             /* memory pool */
 112
 113     struct USB2OTGUnit  *hd_Unit;               /* we only currently support a single unit.. */
 114
 115     struct MsgPort      *hd_MsgPort;
 116     struct timerequest  *hd_TimerReq;           /* Timer I/O Requests */
 117
 118 };
 119
 120 #define FNAME_DEV(x)            USB2OTG__Dev__ ## x
 121 #define FNAME_ROOTHUB(x)        USB2OTG__RootHub__ ## x
 122
 123 #ifdef UtilityBase
 124 #undef UtilityBase
 125 #endif
 126
 127 #ifdef KernelBase
 128 #undef KernelBase
 129 #endif
 130
 131 #define UtilityBase     USB2OTGBase->hd_UtilityBase
 132
 133 #define KernelBase      USB2OTGBase->hd_KernelBase
 134
 135 struct Unit             *FNAME_DEV(OpenUnit)(struct IOUsbHWReq *, LONG, struct USB2OTGDevice *);
 136 void                    FNAME_DEV(CloseUnit)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 137
 138 void                    FNAME_DEV(TermIO)(struct IOUsbHWReq *, struct USB2OTGDevice *);
 139
 140 WORD                    FNAME_DEV(cmdNSDeviceQuery)(struct IOStdReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 141 WORD                    FNAME_DEV(cmdQueryDevice)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 142
 143 WORD                    FNAME_DEV(cmdReset)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 144 WORD                    FNAME_DEV(cmdFlush)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 145
 146 WORD                    FNAME_DEV(cmdUsbReset)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 147 WORD                    FNAME_DEV(cmdUsbResume)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 148 WORD                    FNAME_DEV(cmdUsbSuspend)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 149 WORD                    FNAME_DEV(cmdUsbOper)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 150 WORD                    FNAME_DEV(cmdControlXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 151 WORD                    FNAME_DEV(cmdBulkXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 152 WORD                    FNAME_DEV(cmdIntXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 153 WORD                    FNAME_DEV(cmdIsoXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 154
 155 void                    FNAME_DEV(Cause)(struct USB2OTGDevice *, struct Interrupt *);
 156
 157 WORD                    FNAME_ROOTHUB(cmdControlXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 158 WORD                    FNAME_ROOTHUB(cmdIntXFer)(struct IOUsbHWReq *, struct USB2OTGUnit *, struct USB2OTGDevice *);
 159 void                    FNAME_ROOTHUB(PendingIO)(struct USB2OTGUnit *);
 160
 161 #endif /* USB2OTG_INTERN_H */