rom/usb/vusbhc/vusbhci_bridge.h

   1 /*
   2     Copyright © 2015-2017, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Virtual USB host controller
   6     Lang: English
   7 */
   8
   9 #ifndef VUSBHCI_BRIDGE_H
  10 #define VUSBHCI_BRIDGE_H
  11
  12 #include <libusb-1.0/libusb.h>
  13
  14 static const char *libusb_func_names[] = {
  15     "libusb_init",
  16     "libusb_exit",
  17     "libusb_has_capability",
  18     "libusb_hotplug_register_callback",
  19     "libusb_handle_events",
  20     "libusb_get_device_descriptor",
  21     "libusb_open",
  22     "libusb_close",
  23     "libusb_submit_transfer",
  24     "libusb_alloc_transfer",
  25     "libusb_free_transfer",
  26     "libusb_handle_events_completed",
  27     "libusb_control_transfer",
  28     "libusb_interrupt_transfer",
  29     "libusb_bulk_transfer",
  30     "libusb_set_auto_detach_kernel_driver",
  31     "libusb_get_device_speed",
  32     "libusb_claim_interface",
  33     "libusb_set_debug",
  34     "libusb_set_configuration",
  35     "libusb_kernel_driver_active",
  36     "libusb_detach_kernel_driver",
  37     "libusb_release_interface",
  38     "libusb_get_active_config_descriptor",
  39     "libusb_get_device",
  40     "libusb_get_configuration",
  41     "libusb_free_config_descriptor",
  42     "libusb_get_string_descriptor_ascii"
  43 };
  44
  45 #define LIBUSB_NUM_FUNCS (sizeof(libusb_func_names) / sizeof(libusb_func_names[0]))
  46
  47 struct libusb_func {
  48     int (*libusb_init)(libusb_context **ctx);
  49     void (*libusb_exit)(libusb_context *ctx);
  50     int (*libusb_has_capability)(uint32_t capability);
  51     int (*libusb_hotplug_register_callback)(libusb_context *ctx,
  52         libusb_hotplug_event events,
  53         libusb_hotplug_flag flags,
  54         int vendor_id,
  55         int product_id,
  56         int dev_class,
  57         libusb_hotplug_callback_fn cb_fn,
  58         void *user_data,
  59         libusb_hotplug_callback_handle *handle);
  60     int (*libusb_handle_events)(libusb_context *ctx);
  61     int (*libusb_get_device_descriptor)(libusb_device *dev,
  62         struct libusb_device_descriptor *desc);
  63     int (*libusb_open)(libusb_device *dev, libusb_device_handle **handle);
  64     void (*libusb_close)(libusb_device_handle *dev_handle);
  65     int (*libusb_submit_transfer)(struct libusb_transfer *transfer);
  66     struct libusb_transfer * (*libusb_alloc_transfer)(int iso_packets);
  67     void (*libusb_free_transfer)(struct libusb_transfer *transfer);
  68     int (*libusb_handle_events_completed)(libusb_context *ctx, int *completed);
  69
  70     int (*libusb_control_transfer)(libusb_device_handle *dev_handle,
  71             uint8_t request_type, uint8_t bRequest, uint16_t wValue, uint16_t wIndex,
  72             unsigned char *data, uint16_t wLength, unsigned int timeout);
  73
  74     int (*libusb_interrupt_transfer)(libusb_device_handle *dev_handle,
  75             unsigned char endpoint, unsigned char *data, int length,
  76             int *actual_length, unsigned int timeout);
  77
  78     int (*libusb_bulk_transfer)(libusb_device_handle *dev_handle,
  79             unsigned char endpoint, unsigned char *data, int length,
  80             int *actual_length, unsigned int timeout);
  81
  82     int (*libusb_set_auto_detach_kernel_driver)(libusb_device_handle *dev, int enable);
  83
  84     int (*libusb_get_device_speed)(libusb_device *dev);
  85     int (*libusb_claim_interface)(libusb_device_handle *dev, int interface_number);
  86     void (*libusb_set_debug)(libusb_context *ctx, int level);
  87     int (*libusb_set_configuration)(libusb_device_handle *dev, int configuration);
  88     int (*libusb_kernel_driver_active)(libusb_device_handle *dev, int interface_number);
  89     int (*libusb_detach_kernel_driver)(libusb_device_handle *dev, int interface_number);
  90     int (*libusb_release_interface)(libusb_device_handle *dev, int interface_number);
  91     int (*libusb_get_active_config_descriptor)(libusb_device *dev, struct libusb_config_descriptor **config);
  92     libusb_device* (*libusb_get_device)(libusb_device_handle *dev);
  93     int (*libusb_get_configuration)(libusb_device_handle *dev, int *config);
  94     void (*libusb_free_config_descriptor)(struct libusb_config_descriptor *config);
  95     int (*libusb_get_string_descriptor_ascii)(libusb_device_handle *dev, uint8_t desc_index, unsigned char *data, int   length);
  96 };
  97
  98 //extern struct libusb_func libusb_func;
  99
 100 #define LIBUSBCALL(func,...) (libusb_func.func(__VA_ARGS__))
 101
 102 #endif /* VUSBHCI_BRIDGE_H */