rom/usb/vusbhc/vusbhci_device.h

   1 /*
   2     Copyright © 2015-2017, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc:
   6     Lang: English
   7 */
   8
   9 #ifndef VUSBHCI_DEVICE_H
  10 #define VUSBHCI_DEVICE_H
  11
  12 #include <aros/debug.h>
  13 #include <aros/macros.h>
  14
  15 #include <exec/semaphores.h>
  16
  17 #include <proto/exec.h>
  18 #include <proto/arossupport.h>
  19
  20 #include <devices/usb.h>
  21 #include <devices/usb_hub.h>
  22 #include <devices/newstyle.h>
  23 #include <devices/usbhardware.h>
  24
  25 #define RC_OK         0
  26 #define RC_DONTREPLY -1
  27
  28 #define MYBUG_LEVEL 1
  29 #define mybug(l, x) D(if ((l>=MYBUG_LEVEL)||(l==-1)) { do { { bug x; } } while (0); } )
  30 #define mybug_unit(l, x) D(if ((l>=MYBUG_LEVEL)||(l==-1)) { do { { bug("%s %s: ", unit->name, __FUNCTION__); bug x; } } while (0); } )
  31
  32 struct VUSBHCIUnit {
  33     struct Node                  node;
  34     CONST_STRPTR                 name;
  35     ULONG                        state;
  36     BOOL                         allocated;
  37
  38     struct timerequest          *tr;
  39     struct MsgPort              *mp;
  40
  41     struct IOUsbHWReq           *ioreq_ctrl;
  42     struct IOUsbHWReq           *ioreq_intr;
  43     struct IOUsbHWReq           *ioreq_bulk;
  44     struct IOUsbHWReq           *ioreq_isoc;
  45
  46     struct Task                 *handler_task;
  47     ULONG                        handler_task_sig_run;
  48
  49     BOOL                         ctrlxfer_pending;
  50     BOOL                         intrxfer_pending;
  51     BOOL                         bulkxfer_pending;
  52     BOOL                         isocxfer_pending;
  53
  54     struct SignalSemaphore       ctrlxfer_queue_lock;
  55     struct SignalSemaphore       intrxfer_queue_lock;
  56     struct SignalSemaphore       bulkxfer_queue_lock;
  57     struct SignalSemaphore       isocxfer_queue_lock;
  58
  59     struct List                  ctrlxfer_queue;
  60     struct List                  intrxfer_queue;
  61     struct List                  bulkxfer_queue;
  62     struct List                  isocxfer_queue;
  63
  64     struct VUSBHCIRootHub {
  65
  66         struct SignalSemaphore   intrxfer_queue_lock;
  67         struct List              intrxfer_queue; /* Status Change endpoint */
  68
  69         UWORD                    addr;
  70
  71         struct UsbStdDevDesc     devdesc;
  72
  73         struct RHConfig {
  74             struct UsbStdCfgDesc cfgdesc;
  75             struct UsbStdIfDesc  ifdesc;
  76             struct UsbStdEPDesc  epdesc;
  77         }                        config;
  78
  79         union {
  80             struct UsbHubDesc        hubdesc;
  81             struct UsbSSHubDesc    sshubdesc;
  82         };
  83
  84         struct UsbHubStatus      hubstatus;
  85
  86         struct UsbPortStatus     portstatus;
  87
  88     }                            roothub;
  89
  90 };
  91
  92 struct VUSBHCIBase {
  93     struct Device                device;
  94
  95     //struct Library              *HostLibBase;
  96
  97     struct VUSBHCIUnit          *usbunit200;
  98 /*
  99     struct VUSBHCIUnit          *usbunit300;
 100 */
 101 };
 102
 103 BOOL cmdAbortIO(struct IOUsbHWReq *ioreq);
 104 WORD cmdFlush(struct IOUsbHWReq *ioreq);
 105 WORD cmdUsbReset(struct IOUsbHWReq *ioreq);
 106 WORD cmdNSDeviceQuery(struct IOStdReq *ioreq);
 107 WORD cmdQueryDevice(struct IOUsbHWReq *ioreq);
 108 WORD cmdControlXFerRootHub(struct IOUsbHWReq *ioreq);
 109 WORD cmdIntXFerRootHub(struct IOUsbHWReq *ioreq);
 110 WORD cmdIntXFer(struct IOUsbHWReq *ioreq);
 111 WORD cmdControlXFer(struct IOUsbHWReq *ioreq);
 112 WORD cmdBulkXFer(struct IOUsbHWReq *ioreq);
 113 WORD cmdISOXFer(struct IOUsbHWReq *ioreq);
 114 void uhwCheckRootHubChanges(struct VUSBHCIUnit *unit);
 115
 116 void call_libusb_event_handler(void);
 117 int do_libusb_ctrl_transfer(struct IOUsbHWReq *ioreq);
 118 int do_libusb_intr_transfer(struct IOUsbHWReq *ioreq);
 119 int do_libusb_bulk_transfer(struct IOUsbHWReq *ioreq);
 120 int do_libusb_isoc_transfer(struct IOUsbHWReq *ioreq);
 121
 122 BOOL libusb_bridge_init(struct VUSBHCIBase *VUSBHCIBase);
 123 VOID libusb_bridge_cleanup();
 124
 125 #endif /* VUSBHCI_DEVICE_H */