Commit Graph

12 Commits

Author SHA1 Message Date
hselasky
0b8d792721 - Make the FreeBSD's USB library compile under Linux.
- Fix a compile warning where the return value of a call
to a write() function was ignored.
- Remove redundant include files from userland USB header files.
- Add some now needed include files to various C-files.
2013-03-13 12:23:14 +00:00
hselasky
4dd0cbb180 LibUSB v1.0 API compiliance and bugfixes.
- Use CLOCK_MONOTONIC instead of CLOCK_REALTIME, because CLOCK_MONOTONIC
does not wrap into negative in near future. This fixes any potential
problems using "pthread_cond_timedwait()".

- Fix a bug where the "libusb_wait_for_event()" function computes an
absolute timeout instead of a relative timeout. USB transfers do
not depend on this timeout value.

- Add dependency towards LibPthread to Makefile, because LibUSB v1.0
needs this library to function correctly.

MFC after:	1 week
2012-06-12 07:28:25 +00:00
hselasky
3463f3d087 Fix some compile warnings.
MFC after:	1 week
2012-04-20 14:29:45 +00:00
hselasky
465cb0556a Fix LibUSB v1.0 compliancy.
1) We need to allow the USB callback to free the USB transfer itself.
2) The USB transfer buffer should only be automatically freed when
freeing the USB transfer.

Fixed by:	hselasky
Submitted by:	Gustau Perez i Querol
Approved by:	thompsa (mentor)
2010-11-13 19:25:11 +00:00
hselasky
d82c33e9e3 - Fix some compile warnings regarding comparing signed to unsigned.
Approved by:    thompsa (mentor)
2010-10-14 20:18:39 +00:00
thompsa
5353baf94b Fix header file compliancy with libusb 1.0 from sourceforge.
Reported by:	Xiaofan Chen
Submitted by:	Hans Petter Selasky
2010-05-13 00:25:30 +00:00
wkoszek
8d96822e19 Resort includes to match style(9) a bit more. No functional change
is expected after this commit.

Tested by:	make buildworld
Reviewed by:	hps (patch without .h changes)
2010-02-13 09:45:50 +00:00
wkoszek
8c862cf5eb Remove redundand headers and use more standard ones where necessary.
Reviewed by:	hps@
2010-02-11 08:34:41 +00:00
thompsa
aded7665d8 - fix refcounting error during data transfer
- fix a memory leak on the USB backend
- fix invalid pointer computations (in one case memory outside the allocated
  area was written in LibUSB v1.0)
- make sure memory is always initialised, also in failing cases
- add missing functions from v1.0.4

PR:		usb/140325
Reported by:	Robert Jenssen
Submitted by:	Hans Petter Selasky
MFC After:	3 days
2009-11-08 20:03:52 +00:00
alfred
6c89a5f102 LibUSB v1.0:
- Significantly improve libusb10 support.
        - Many minor issues fixed.
        - P4 ID: 166189, 165853, 165991, 166052, 166069

Submitted by:	hps
Approved by:	re
2009-07-30 00:11:41 +00:00
thompsa
916ae8e45c Sync the libusb 1.0 exported api to the latest GSoC code.
- Fix possible uninitialised variables and null derefs
 - Support big transfers
 - Various bug fixes and style changes

Submitted by:	Sylvestre Gallon
Sponsored by:	Google Summer of Code 2009
Approved by:	re (kib)
2009-07-10 14:15:53 +00:00
thompsa
52922c0742 Add files missed in r194674.
Add libusb 1.0 support which is compatible with the latest revision on
Sourceforge. Libusb 1.0 is a portable usb api released December 2008 and
supersedes the original libusb released 10 years ago, it supports isochronous
endpoints and asynchronous I/O.  Many applications have already started using
the interfaces.

This has been developed as part of Google Summer of Code this year by Sylvestre
Gallon and has been cribbed early due to it being desirable in FreeBSD 8.0

Submitted by: Sylvestre Gallon
Sponsored by: Google Summer of Code 2009
Reviewed by:  Hans Petter Selasky
2009-06-23 01:04:58 +00:00