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Steinar H. Gunderson a283c3b5a3 Add support for persistent device memory. 
Add a function to allocate memory belonging to a specific device,
so that the operating system can DMA straight into it for zerocopy,
and also avoid some clearing. Also, this allows up-front memory
allocation in the kernel at program startup; memory allocation is
otherwise done per-transfer, which can fail in a system where memory has become
fragmented over time).

This mirrors new functionality going into Linux' USB stack (recently
reviewed and acked upstream); only Linux is supported as a backend
currently.

[Chris Dickens] Modified to fix doxygen documentation, correct parameter
naming, reposition function declarations, and address a missing request
during the patch review process.

Signed-off-by: Chris Dickens <christopher.a.dickens@gmail.com>
2016-05-29 18:51:04 -07:00
.private Misc: Revert all references to libusb/libusb.info 2014-01-08 23:51:01 +00:00
android android: update README 2016-03-06 21:45:02 +01:00
doc Doxygen: upgrade doxygen.cfg.in file 2014-12-16 21:57:42 +01:00
examples examples: fix 3 compiler warnings 2016-03-06 13:42:13 +01:00
libusb Add support for persistent device memory. 2016-05-29 18:51:04 -07:00
msvc AppVeyor: use a .bat file now 2016-03-06 21:55:28 +01:00
tests Misc: Revert all references to libusb/libusb.info 2014-01-08 23:51:01 +00:00
Xcode darwin: build hotplugtest sample in Xcode 2016-03-06 13:37:14 +01:00
.amend Add support for persistent device memory. 2016-05-29 18:51:04 -07:00
.gitattributes Add INSTALL_WIN.txt eol=crlf to .gitattributes 2013-05-15 20:43:35 +02:00
.gitignore Android: Build for all Android architectures 2013-12-28 22:58:06 +00:00
.travis.yml configure: bump autoconf version and remove obsolete AM_MAINTAINER_MODE 2016-03-11 08:45:50 -07:00
appveyor.yml AppVeyor: add cygwin and minGW support 2016-03-19 17:42:19 +01:00
appveyor_cygwin.bat AppVeyor: add cygwin and minGW support 2016-03-19 17:42:19 +01:00
appveyor_minGW.bat AppVeyor: add cygwin and minGW support 2016-03-19 17:42:19 +01:00
AUTHORS AUTHORS: update my copyright 2016-03-20 09:48:06 -06:00
autogen.sh autogen: remove --enable-maintainer-mode 2016-03-12 07:29:55 -07:00
bootstrap.sh bootstrap: use autoreconf 2016-02-26 21:30:00 -07:00
ChangeLog libusb 1.0.20 2015-09-13 17:37:12 -07:00
configure.ac configure: bump autoconf version and remove obsolete AM_MAINTAINER_MODE 2016-03-11 08:45:50 -07:00
COPYING Initial commit 2007-12-02 22:54:59 +00:00
INSTALL Initial commit 2007-12-02 22:54:59 +00:00
INSTALL_WIN.txt Misc: Revert all references to libusb/libusb.info 2014-01-08 23:51:01 +00:00
libusb-1.0.pc.in Misc: Revert all references to libusb/libusb.info 2014-01-08 23:51:01 +00:00
Makefile.am Makefile.am: Add Xcode dir to EXTRA_DIST 2013-08-30 16:44:45 +02:00
NEWS Misc: Revert all references to libusb/libusb.info 2014-01-08 23:51:01 +00:00
PORTING Misc: Revert all references to libusb/libusb.info 2014-01-08 23:51:01 +00:00
README Misc: Link README to README.md to satisfy autotools 2016-02-25 14:13:43 -08:00
README.git Misc: Revert all references to libusb/libusb.info 2014-01-08 23:51:01 +00:00
README.md README.md: update AppVeyor badge (again) 2016-03-06 22:51:46 +01:00
TODO Misc: Revert all references to libusb/libusb.info 2014-01-08 23:51:01 +00:00
travis-autogen.sh travis-CI: fails compilation on warning 2016-03-02 16:07:22 +01:00

README.md

libusb

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libusb is a library for USB device access from Linux, Mac OS X, Windows, OpenBSD/NetBSD and Haiku userspace. It is written in C (Haiku backend in C++) and licensed under the GNU Lesser General Public License version 2.1 or, at your option, any later version (see COPYING).

libusb is abstracted internally in such a way that it can hopefully be ported to other operating systems. Please see the PORTING file for more information.

libusb homepage: http://libusb.info/

Developers will wish to consult the API documentation: http://api.libusb.info

Use the mailing list for questions, comments, etc: http://mailing-list.libusb.info

(Please use the mailing list rather than mailing developers directly)