configuration descriptor reads early on to avoid issues with devices
that don't check for a valid USB configuration read request.
Submitted by: takahiro.kurosawa@gmail.com
PR: 238412
MFC after: 3 days
make sure there is always a master polling thread, by setting the "ctx_handler"
field in the context. Else the reception of completion events can stop.
This happens if event threads are created and destroyed during runtime.
Found by: Ludovic Rousseau <ludovic.rousseau+freebsd@gmail.com>
PR: 231742
MFC after: 1 week
Approved by: re (kib)
Sponsored by: Mellanox Technologies
and transfer prints. Make sure the debug level comes from the
correct USB context.
Found by: Ludovic Rousseau <ludovic.rousseau+freebsd@gmail.com>
PR: 231264
MFC after: 1 week
Approved by: re (kib)
Sponsored by: Mellanox Technologies
been detached. When a USB device has been detached the kernel file handle
stops responding to commands. USB applications which continue to run after
the USB device has been detached, depend on LibUSB generated events to tear
down its pending USB transfers. Add code to handle the needed cleanup when
processing the USB transfer(s) fails and prevent new USB transfer(s) from
being submitted.
Found by: Ludovic Rousseau <ludovic.rousseau+freebsd@gmail.com>
PR: 231076
MFC after: 1 week
Approved by: re (gjb)
Sponsored by: Mellanox Technologies
Mainly focus on files that use BSD 2-Clause license, however the tool I
was using mis-identified many licenses so this was mostly a manual - error
prone - task.
The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.
Some libusb consumers in Linux-land (in this case, libusb4java) expect a
dev_capability member that they can use to enumerate the device
capabilities.
No particular layout is expected of this, just that it can be traversed
using the bLength member until bNumDeviceCapabilities are read and that the
consumer may then use one of the libusb_get_*_descriptor methods to extract
specific (usb 2.0 vs. ss) capability information.
In collaboration with: hselasky
Reviewed by: hselasky
Approved by: emaste (mentor)
Differential Revision: https://reviews.freebsd.org/D11494
"product vendor". This is consistent with how it's generally done.
The ordering is visible eg in usbconfig(8) output.
Note to self: MFC this to 9 and 8.
Reviewed by: hselasky@
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D8258
ISOCHRONOUS USB transfers. Make sure enough length and buffer pointers
are allocated when setting up the libusb transfer structure to support
the maximum number of frames the kernel can handle.
MFC after: 1 week
libusb_hotplug_deregister_callback() for the LibUSB v1.0 API and
update the libusb(3) manual page.
Approved by: re (kib)
Requested by: swills
MFC after: 1 week
reset command, alternate setting command or set configuration
command. Else LibUSB v1.0 will not re-open the endpoints which the
kernel closes and the USB application might wait infinitely for
transfers to complete.
Approved by: re (hrs)
MFC after: 3 days
This both avoids some dependencies on xinstall.host and allows
bootstrapping on older releases to work due to lack of at least 'install -l'
support.
Sponsored by: EMC / Isilon Storage Division
Fix a warning triggered by the gcc + FORTIFY_SOURCE patches:
In function 'libusb20_parse_config_desc': lib/libusb/libusb20_desc.c:141:
warning: passing argument 1 of 'memcpy' discards qualifiers from pointer
target type
Submitted by: hselansky
Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
