Copy stable/10@r272459 to releng/10.1 as part of
the 10.1-RELEASE process.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Restore handling of the third argument (id) of hid_start_parse(), same as
it is done in NetBSD/OpenBSD, and as it was here before r205728.

I personally think this API or its implementation is incorrect, as it is not
correct to filter collections based on report ID, as they are orthogonal
in general case, but I see no harm from supporting this feature.

PR: usb/171810
Submitted by: Vitaly Magerya <vmagerya@gmail.com>
MFC after: 1 month

- Add support for libusbhid in 32-bit compatibility mode.
- Add missing check for ugd_actlen being too small.
- Add missing inclusion guard to usbvar.h header file.
- This also fixes buildworld breakage since r213852.

Merge improvements from kernel HID parser to the userland usbhid(3)
parser. This merge does not change any API and should not break any
native or thirdparty applications.

Changes include:

* Merge multiple report ID support and other improvements from kernel
HID parser.
* Ignore rid argument in hid_start_parser, parse all the report items since
we now support multiple report ID.
* Skip report ID byte in hid_get_data() and set report ID byte in
hid_set_data(), if report ID is non-zero.
* Reimplement hid_get_report_id: instead get report id from uhid device
(which is always 0), try parsing the report descriptor and return the
first report ID encountered.

Reviewed by: hps
Silent on: -usb mailing list

Fix missed change from usb2_gen_descriptor to usb_gen_descriptor

Fix HID_COMPAT7 handling around the USB_GET_REPORT_DESC ioctl.

Submitted by: daichi
Pointy hat: me

Build fixups for the new USB stack.

src/usr.bin/usbhidaction/usbhidaction.c
src/usr.bin/usbhidctl/usbhid.c
src/sys/dev/usb2/include/usb2_hid.h
src/sys/dev/usb2/input/uhid2.c
src/lib/libusbhid/Makefile
src/lib/libusbhid/descr.c
src/lib/libusbhid/descr_compat.c
src/lib/libusbhid/usbhid.3
src/lib/libusbhid/usbhid.h
src/lib/libusbhid/usbvar.h

Patches to make libusbhid and HID userland utilities compatible with
the new USB stack. All HID ioctls should go through the libusbhid
library to ensure compatibility. I have found at least one piece of
software in /usr/ports which needs to get updated before USB HID
devices will work. This is the X joystick input driver.

Reported and tested by:

Daichi GOTO and Masanori OZAWA.

src/sys/dev/usb2/core/usb2_process.c

Correct USB process names.

Reported by:

Andre Guibert de Bruet

src/sys/dev/usb2/serial/uftdi2.c

Integrate changes from old USB stack.

Submitted by: hps

Sync with NetBSD.

- Bump shared library version on libusbhid.
- Retire libusbhid.h; it is called usbhid.h now.
- hid_start_parse() takes a third argument.
- hid_locate() takes a fifth argument.
- hid_report_size() order of arguments changes.
- Other changes, including formatting and whitespace.

Bump __FreeBSD_version.

This change will break all third party applications that rely on previous
FreeBSD specific behavior.

Finish the libusb.h -> libusbhid.h migration.

MFC after: 7 days

Follow NetBSD and rename libusb to libusbhid.

MFC after: 7 days

Prefix structure members to protect them against clashes with eg.
c++ keywords.

This keeps us in sync with NetBSD because they actually committed
my delta first.

Ok'd by: lennard

Add __FBSDID()s to libusb

Sync with NetBSD:

K&R -> ANSI

Bugfix: 'Keep the bit position even when the report descriptor says POP.'

Add hid_use_report_desc, hid_parse_usage_page, hid_parse_usage_in_page.

Changed iface for hid_report_size.

Remove DIAGASSERT

The USB library from NetBSD by Lennart Augustsson <lennart@augustsson.net>.