Commit Graph

31 Commits

Author SHA1 Message Date
Marcelo Araujo
721d6da7ef Remove unused variables to silence CLANG warnings.
Remove some BLANK lines and unnecessary TABS.

Differential Revision:	D2687
Reviewed by:		rodrigc, hselasky
2015-06-24 01:34:35 +00:00
Hans Petter Selasky
f355a4ddf7 Tune buffer sizes for SuperSpeed USB when using LibUSB v0.1 and v1.0
APIs to increase the maximum bandwidth limit.

MFC after:	1 week
2014-04-11 14:11:55 +00:00
Hans Petter Selasky
7766d56803 Comply to the official LibUSB v1.0 API:
"It is legal to attempt to claim an already-claimed interface."

MFC after:	1 week
2014-01-28 07:21:46 +00:00
Ed Maste
a9205626a7 Add libusb_get_port_numbers
libusbx deprecated libusb_get_port_path and replaced it with
libusb_get_port_numbers.  The latter omits an extra parameter which was
unused in the FreeBSD implementation anyway.
2013-06-07 13:45:58 +00:00
Ed Maste
5906bf4984 Add libusb_get_port_path wrapper
This follows the libusbx API reference at
http://libusbx.sourceforge.net/api-1.0/group__dev.html

Reviewed by: hselasky@
2013-05-08 00:55:29 +00:00
Hans Petter Selasky
6619413096 - 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
Hans Petter Selasky
f7287225df 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
Hans Petter Selasky
85ff9a0313 Fix binary compatibility to the official LibUSB 1.0.
This is useful for GNU/kFreeBSD and the libusb2debian port.
Applications using the asynchronous API of LibUSB 1.0 needs
to be recompiled after this update.

Found by: lme @
2012-04-25 17:54:26 +00:00
Hans Petter Selasky
d81535d1f9 Fix some compile warnings.
MFC after:	1 week
2012-04-20 14:29:45 +00:00
Hans Petter Selasky
748205a370 Add missing LibUSB 1.0 API function.
Reported by:	lme @
MFC after:	1 week
2012-04-12 18:06:30 +00:00
Hans Petter Selasky
3f709d07c5 Simplify libusb_open_device_with_vid_pid(): Only set
pdev to non-NULL on success instead of unconditonally
setting it and maybe resetting it later.

Submitted by:	Christoph Mallon
MFC after:	3 days
2011-12-03 16:30:47 +00:00
Hans Petter Selasky
dc93480306 libusb_open() sets the given device handle to NULL if it
fails, so there is no need to do it again after returning.

Submitted by:	Christoph Mallon
MFC after:	3 days
2011-12-03 16:19:07 +00:00
Hans Petter Selasky
4d2472aa7b Fix how libusb20_dev_kernel_driver_active() and
libusb_dev_kernel_driver_active() works. In case of
libusb20 the manpage was wrong and in case of
libusb10 the implementation was wrong.

Submitted by:	Kai Wang
MFC after:	3 days
2011-10-10 16:13:33 +00:00
Hans Petter Selasky
c61f25617c Implement missing USB debug information functions.
Approved by:	re (kib)
MFC after:	1 week
2011-09-19 08:52:06 +00:00
Hans Petter Selasky
33ec9f0cb0 Use correct enum instead of constant value.
MFC after:	1 week
Spotted by:	scf @
Approved by:	re (kib)
2011-08-20 14:04:16 +00:00
Hans Petter Selasky
9a46d4678d Add missing function to get device speed to the LibUSB v1.0 API.
MFC after:	1 week
Approved by:	re (kib)
2011-08-16 08:34:16 +00:00
Hans Petter Selasky
4eb5923d1a - Add two missing functions to the LibUSB v0.1 API.
- Clamp the string length to 255 bytes when getting
  the interface description.
- Clamp data request length to 65535 bytes when doing
  control requests.

MFC after:	3 days
2011-07-16 08:29:12 +00:00
Hans Petter Selasky
a7e048a23f LibUSB v1.0: Need at least one frame when doing the dummy open
else clear stall won't work in that case.
2011-06-28 14:07:28 +00:00
Hans Petter Selasky
1c49736857 - Add support for software pre-scaling of ISOCHRONOUS transfers.
MFC after:	14 days
Approved by:	thompsa (mentor)
2011-02-28 17:23:15 +00:00
Hans Petter Selasky
31f7072c3b 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
Hans Petter Selasky
698e791af5 - Add missing LibUSB API functions:
* libusb_strerror()
  * libusb_get_driver[_np]()
  * libusb_detach_kernel_driver[_np]()
- Factor out setting of non-blocking flag inside libusb.
- Add missing NULL check after libusb_get_device() call.
- Correct some wrong error codes due to copy and paste error.

PR:	usb/150546
Submitted by:	Robert Jenssen, Alexander Leidinger
Approved by:    thompsa (mentor)
2010-10-14 20:50:33 +00:00
Hans Petter Selasky
f1b5fa6e49 LibUSB (new API):
- Add a new API function to check the connected
status of the USB handle in the LibUSB v1.0 and
LibUSB v0.1 interfaces.

Approved by:    thompsa (mentor)
2010-10-14 20:04:36 +00:00
Andrew Thompson
9c087c5a19 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
Wojciech A. Koszek
f3cba95c5b 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
Wojciech A. Koszek
ac840bfcf1 Use more standard way for setting nonblocking flag for a filedescriptor.
This makes libusb porting a bit easier.

There shouldn't by any negative change in behaviour after this commit.

Remove redundant headers.

Reviewed by:	hps@
2010-02-11 08:30:43 +00:00
Sean Farley
abdbb3fecd Fix libusb_open_device_with_vid_pid() to return a NULL if no device is
found instead of the last device in its search list.

Reviewed by:	thompsa
MFC after:	5 days
2009-12-12 00:24:30 +00:00
Andrew Thompson
4594d907db Sync to P4
- fix a transfer cancelling bug/segfault [1]
 - correct a return code in the transfer cancel function.
 - add new API function, libusb20_tr_bulk_intr_sync().

Submitted by:	HPS
Reported by:	Robert Jenssen [1]
2009-11-20 08:57:25 +00:00
Andrew Thompson
ccef4ddf40 - 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 Perlstein
390065b18e 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
Andrew Thompson
c500e4dd03 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
Andrew Thompson
8c8fff3177 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