| /* |
| * darwin backend for libusb 1.0 |
| * Copyright © 2008-2019 Nathan Hjelm <hjelmn@users.sourceforge.net> |
| * Copyright © 2019 Google LLC. All rights reserved. |
| * |
| * 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 <stdbool.h> |
| |
| #include "libusbi.h" |
| |
| #include <IOKit/IOTypes.h> |
| #include <IOKit/IOCFBundle.h> |
| #include <IOKit/usb/IOUSBLib.h> |
| #include <IOKit/IOCFPlugIn.h> |
| |
| /* IOUSBInterfaceInferface */ |
| |
| /* New in OS 10.12.0. */ |
| #if defined (kIOUSBInterfaceInterfaceID800) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 101200) |
| |
| #define usb_interface_t IOUSBInterfaceInterface800 |
| #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID800 |
| #define InterfaceVersion 800 |
| |
| /* New in OS 10.10.0. */ |
| #elif defined (kIOUSBInterfaceInterfaceID700) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 101000) |
| |
| #define usb_interface_t IOUSBInterfaceInterface700 |
| #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID700 |
| #define InterfaceVersion 700 |
| |
| /* New in OS 10.9.0. */ |
| #elif defined (kIOUSBInterfaceInterfaceID650) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) |
| |
| #define usb_interface_t IOUSBInterfaceInterface650 |
| #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID650 |
| #define InterfaceVersion 650 |
| |
| /* New in OS 10.8.2 but can't test deployment target to that granularity, so round up. */ |
| #elif defined (kIOUSBInterfaceInterfaceID550) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) |
| |
| #define usb_interface_t IOUSBInterfaceInterface550 |
| #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID550 |
| #define InterfaceVersion 550 |
| |
| /* New in OS 10.7.3 but can't test deployment target to that granularity, so round up. */ |
| #elif defined (kIOUSBInterfaceInterfaceID500) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1080) |
| |
| #define usb_interface_t IOUSBInterfaceInterface500 |
| #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID500 |
| #define InterfaceVersion 500 |
| |
| /* New in OS 10.5.0. */ |
| #elif defined (kIOUSBInterfaceInterfaceID300) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1050) |
| |
| #define usb_interface_t IOUSBInterfaceInterface300 |
| #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID300 |
| #define InterfaceVersion 300 |
| |
| /* New in OS 10.4.5 (or 10.4.6?) but can't test deployment target to that granularity, so round up. */ |
| #elif defined (kIOUSBInterfaceInterfaceID245) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1050) |
| |
| #define usb_interface_t IOUSBInterfaceInterface245 |
| #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID245 |
| #define InterfaceVersion 245 |
| |
| /* New in OS 10.4.0. */ |
| #elif defined (kIOUSBInterfaceInterfaceID220) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1040) |
| |
| #define usb_interface_t IOUSBInterfaceInterface220 |
| #define InterfaceInterfaceID kIOUSBInterfaceInterfaceID220 |
| #define InterfaceVersion 220 |
| |
| #else |
| |
| #error "IOUSBFamily is too old. Please upgrade your SDK and/or deployment target" |
| |
| #endif |
| |
| /* IOUSBDeviceInterface */ |
| |
| /* New in OS 10.9.0. */ |
| #if defined (kIOUSBDeviceInterfaceID650) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1090) |
| |
| #define usb_device_t IOUSBDeviceInterface650 |
| #define DeviceInterfaceID kIOUSBDeviceInterfaceID650 |
| #define DeviceVersion 650 |
| |
| /* New in OS 10.7.3 but can't test deployment target to that granularity, so round up. */ |
| #elif defined (kIOUSBDeviceInterfaceID500) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1080) |
| |
| #define usb_device_t IOUSBDeviceInterface500 |
| #define DeviceInterfaceID kIOUSBDeviceInterfaceID500 |
| #define DeviceVersion 500 |
| |
| /* New in OS 10.5.4 but can't test deployment target to that granularity, so round up. */ |
| #elif defined (kIOUSBDeviceInterfaceID320) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1060) |
| |
| #define usb_device_t IOUSBDeviceInterface320 |
| #define DeviceInterfaceID kIOUSBDeviceInterfaceID320 |
| #define DeviceVersion 320 |
| |
| /* New in OS 10.5.0. */ |
| #elif defined (kIOUSBDeviceInterfaceID300) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1050) |
| |
| #define usb_device_t IOUSBDeviceInterface300 |
| #define DeviceInterfaceID kIOUSBDeviceInterfaceID300 |
| #define DeviceVersion 300 |
| |
| /* New in OS 10.4.5 (or 10.4.6?) but can't test deployment target to that granularity, so round up. */ |
| #elif defined (kIOUSBDeviceInterfaceID245) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1050) |
| |
| #define usb_device_t IOUSBDeviceInterface245 |
| #define DeviceInterfaceID kIOUSBDeviceInterfaceID245 |
| #define DeviceVersion 245 |
| |
| /* New in OS 10.2.3 but can't test deployment target to that granularity, so round up. */ |
| #elif defined (kIOUSBDeviceInterfaceID197) && (MAC_OS_X_VERSION_MIN_REQUIRED >= 1030) |
| |
| #define usb_device_t IOUSBDeviceInterface197 |
| #define DeviceInterfaceID kIOUSBDeviceInterfaceID197 |
| #define DeviceVersion 197 |
| |
| #else |
| |
| #error "IOUSBFamily is too old. Please upgrade your SDK and/or deployment target" |
| |
| #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_cached_device { |
| struct list_head list; |
| IOUSBDeviceDescriptor dev_descriptor; |
| UInt32 location; |
| UInt64 parent_session; |
| UInt64 session; |
| USBDeviceAddress address; |
| char sys_path[21]; |
| usb_device_t **device; |
| int open_count; |
| UInt8 first_config, active_config, port; |
| int can_enumerate; |
| int refcount; |
| bool in_reenumerate; |
| }; |
| |
| struct darwin_device_priv { |
| struct darwin_cached_device *dev; |
| }; |
| |
| struct darwin_device_handle_priv { |
| bool is_open; |
| CFRunLoopSourceRef cfSource; |
| |
| 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 */ |
| IOUSBDevRequestTO req; |
| |
| /* Bulk */ |
| |
| /* Completion status */ |
| IOReturn result; |
| UInt32 size; |
| }; |
| |
| #endif |