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04db41adf3
1.0.21 adds a usbdk backend, which may be helpful as it could be used in the future to work around the missing isochronous transfer support for WinUSB backends. Here is the full changelog (from libusb). 2016-10-01: v1.0.21: * Core: Refactor code related to transfer flags and timeout handling * Darwin: Ignore root hub simulation devices * Darwin: Improved support for OS X El Capitan * Darwin: Work around devices with buggy endpoint descriptors * Darwin: Do not use objc_registerThreadWithCollector after its deprecation * Darwin: Use C11 atomics on 10.12+ as the OS atomics are now deprecated * Linux: Support preallocating kernel memory for zerocopy USB * Linux: Deal with receiving POLLERR before all transfers have completed * Solaris: Add solaris backend * Windows: Add Visual Studio 2015 support * Windows: Add usbdk backend * Prevent attempts to recursively handle events * Fix race condition in handle_timeout() * Allow transferred argument to be optional in bulk APIs * Various other bug fixes and improvements
75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/*
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*
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* Copyright (c) 2016, Oracle and/or its affiliates.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef LIBUSB_SUNOS_H
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#define LIBUSB_SUNOS_H
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#include <libdevinfo.h>
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#include <pthread.h>
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#include "libusbi.h"
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#define READ 0
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#define WRITE 1
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typedef struct sunos_device_priv {
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uint8_t cfgvalue; /* active config value */
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uint8_t *raw_cfgdescr; /* active config descriptor */
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struct libusb_device_descriptor dev_descr; /* usb device descriptor */
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char *ugenpath; /* name of the ugen(4) node */
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char *phypath; /* physical path */
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} sunos_dev_priv_t;
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typedef struct endpoint {
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int datafd; /* data file */
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int statfd; /* state file */
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} sunos_ep_priv_t;
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typedef struct sunos_device_handle_priv {
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uint8_t altsetting[USB_MAXINTERFACES]; /* a interface's alt */
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uint8_t config_index;
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sunos_ep_priv_t eps[USB_MAXENDPOINTS];
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sunos_dev_priv_t *dpriv; /* device private */
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} sunos_dev_handle_priv_t;
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typedef struct sunos_transfer_priv {
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struct aiocb aiocb;
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struct libusb_transfer *transfer;
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} sunos_xfer_priv_t;
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struct node_args {
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struct libusb_context *ctx;
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struct discovered_devs **discdevs;
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const char *last_ugenpath;
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di_devlink_handle_t dlink_hdl;
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};
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struct devlink_cbarg {
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struct node_args *nargs; /* di node walk arguments */
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di_node_t myself; /* the di node */
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di_minor_t minor;
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};
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/* AIO callback args */
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struct aio_callback_args{
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struct libusb_transfer *transfer;
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struct aiocb aiocb;
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};
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#endif /* LIBUSB_SUNOS_H */
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