diff options
Diffstat (limited to 'libusb/libusb.h')
| -rw-r--r-- | libusb/libusb.h | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/libusb/libusb.h b/libusb/libusb.h index a89e326..ba3d5f5 100644 --- a/libusb/libusb.h +++ b/libusb/libusb.h @@ -675,19 +675,6 @@ typedef struct libusb_device libusb_device; */ typedef struct libusb_device_handle libusb_device_handle; -/** \ingroup dev - * Structure representing the topology of an USB device. - */ -struct libusb_device_topology { - /** Opaque device handle to the USB parent (a Hub or a HCD) */ - libusb_device* parent_dev; - /** Bus number to which the device is connected, as seen by the OS */ - uint8_t bus; - /** Depth to HCD for this bus (0 depth means the HCD device) */ - uint8_t depth; - /** Hub port onto which the device is plugged in, as seen by the OS */ - uint8_t port; -}; /** \ingroup misc * Error codes. Most libusb functions return 0 on success or one of these @@ -901,6 +888,9 @@ int LIBUSB_CALL libusb_get_config_descriptor_by_value(libusb_device *dev, void LIBUSB_CALL libusb_free_config_descriptor( struct libusb_config_descriptor *config); uint8_t LIBUSB_CALL libusb_get_bus_number(libusb_device *dev); +uint8_t LIBUSB_CALL libusb_get_port_number(libusb_device *dev); +libusb_device * LIBUSB_CALL libusb_get_parent(libusb_device *dev); +int LIBUSB_CALL libusb_get_port_path(libusb_device *dev, uint8_t* path, uint8_t path_length); uint8_t LIBUSB_CALL libusb_get_device_address(libusb_device *dev); int LIBUSB_CALL libusb_get_max_packet_size(libusb_device *dev, unsigned char endpoint); @@ -934,9 +924,6 @@ int LIBUSB_CALL libusb_detach_kernel_driver(libusb_device_handle *dev, int LIBUSB_CALL libusb_attach_kernel_driver(libusb_device_handle *dev, int interface_number); -int LIBUSB_CALL libusb_get_device_topology(struct libusb_device *dev, - struct libusb_device_topology *topology); - /* async I/O */ /** \ingroup asyncio |