thodg/cgminer/compat/libusb-1.0/libusb/os/darwin_usb.h

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• Hash : 677e9816
  Author :
  Date : 2013-09-30T11:43:39
  

  Convert libusb-1.0.16-rc10 to libusbx-1.0.17

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• compat/libusb-1.0/libusb/os/darwin_usb.h

• /*
   * darwin backend for libusb 1.0
   * Copyright (C) 2008-2013 Nathan Hjelm <hjelmn@users.sourceforge.net>
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
   */
  
  #if !defined(LIBUSB_DARWIN_H)
  #define LIBUSB_DARWIN_H
  
  #include "libusbi.h"
  
  #include <IOKit/IOTypes.h>
  #include <IOKit/IOCFBundle.h>
  #include <IOKit/usb/IOUSBLib.h>
  #include <IOKit/IOCFPlugIn.h>
  
  /* IOUSBInterfaceInferface */
  #if defined (kIOUSBInterfaceInterfaceID300)
  
  #define usb_interface_t IOUSBInterfaceInterface300
  #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID300
  #define InterfaceVersion 300
  
  #elif defined (kIOUSBInterfaceInterfaceID245)
  
  #define usb_interface_t IOUSBInterfaceInterface245
  #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID245
  #define InterfaceVersion 245
  
  #elif defined (kIOUSBInterfaceInterfaceID220)
  
  #define usb_interface_t IOUSBInterfaceInterface220
  #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID220
  #define InterfaceVersion 220
  
  #elif defined (kIOUSBInterfaceInterfaceID197)
  
  #define usb_interface_t IOUSBInterfaceInterface197
  #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID197
  #define InterfaceVersion 197
  
  #elif defined (kIOUSBInterfaceInterfaceID190)
  
  #define usb_interface_t IOUSBInterfaceInterface190
  #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID190
  #define InterfaceVersion 190
  
  #elif defined (kIOUSBInterfaceInterfaceID182)
  
  #define usb_interface_t IOUSBInterfaceInterface182
  #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID182
  #define InterfaceVersion 182
  
  #else
  
  #error "IOUSBFamily is too old. Please upgrade your OS"
  
  #endif
  
  /* IOUSBDeviceInterface */
  #if defined (kIOUSBDeviceInterfaceID500)
  
  #define usb_device_t    IOUSBDeviceInterface500
  #define DeviceInterfaceID kIOUSBDeviceInterfaceID500
  #define DeviceVersion 500
  
  #elif defined (kIOUSBDeviceInterfaceID320)
  
  #define usb_device_t    IOUSBDeviceInterface320
  #define DeviceInterfaceID kIOUSBDeviceInterfaceID320
  #define DeviceVersion 320
  
  #elif defined (kIOUSBDeviceInterfaceID300)
  
  #define usb_device_t    IOUSBDeviceInterface300
  #define DeviceInterfaceID kIOUSBDeviceInterfaceID300
  #define DeviceVersion 300
  
  #elif defined (kIOUSBDeviceInterfaceID245)
  
  #define usb_device_t    IOUSBDeviceInterface245
  #define DeviceInterfaceID kIOUSBDeviceInterfaceID245
  #define DeviceVersion 245
  
  #elif defined (kIOUSBDeviceInterfaceID197)
  
  #define usb_device_t    IOUSBDeviceInterface197
  #define DeviceInterfaceID kIOUSBDeviceInterfaceID197
  #define DeviceVersion 197
  
  #elif defined (kIOUSBDeviceInterfaceID187)
  
  #define usb_device_t    IOUSBDeviceInterface187
  #define DeviceInterfaceID kIOUSBDeviceInterfaceID187
  #define DeviceVersion 187
  
  #elif defined (kIOUSBDeviceInterfaceID182)
  
  #define usb_device_t    IOUSBDeviceInterface182
  #define DeviceInterfaceID kIOUSBDeviceInterfaceID182
  #define DeviceVersion 182
  
  #else
  
  #error "IOUSBFamily is too old. Please upgrade your OS"
  
  #endif
  
  #if !defined(IO_OBJECT_NULL)
  #define IO_OBJECT_NULL ((io_object_t) 0)
  #endif
  
  typedef IOCFPlugInInterface *io_cf_plugin_ref_t;
  typedef IONotificationPortRef io_notification_port_t;
  
  /* private structures */
  struct darwin_device_priv {
    IOUSBDeviceDescriptor dev_descriptor;
    UInt32                location;
    char                  sys_path[21];
    usb_device_t        **device;
    int                   open_count;
    UInt8                 first_config, active_config;
  };
  
  struct darwin_device_handle_priv {
    int                  is_open;
    CFRunLoopSourceRef   cfSource;
    int                  fds[2];
  
    struct darwin_interface {
      usb_interface_t    **interface;
      uint8_t              num_endpoints;
      CFRunLoopSourceRef   cfSource;
      uint64_t             frames[256];
      uint8_t            endpoint_addrs[USB_MAXENDPOINTS];
    } interfaces[USB_MAXINTERFACES];
  };
  
  struct darwin_transfer_priv {
    /* Isoc */
    IOUSBIsocFrame *isoc_framelist;
    int num_iso_packets;
  
    /* Control */
  #if !defined (LIBUSB_NO_TIMEOUT_DEVICE)
    IOUSBDevRequestTO req;
  #else
    IOUSBDevRequest req;
  #endif
  
    /* Bulk */
  };
  
  /* structure for signaling io completion */
  struct darwin_msg_async_io_complete {
    struct usbi_transfer *itransfer;
    IOReturn result;
    UInt32 size;
  };
  
  #endif
  

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