src/sys/modules/usb, branch release/13.1.0

Fix some modules to export more used symbols

2021-11-25T01:09:21+00:00

(cherry picked from commit 5bb3134a8c21cb87b30e135ef168483f0333dabb)

wsp(4): Add evdev support.

2021-09-08T00:01:07+00:00

Reviewed by:	hselasky
Tested by:	Greg V, Constantin Furst
PR:		252236
Differential revision:	https://reviews.freebsd.org/D31653

(cherry picked from commit 8d73071c47ff1f911bdaec6356f37feb4e3b7cb5)

hidraw(4): Add HIDRAW_MAKE_UHID_ALIAS kernel option

2021-01-07T23:18:44+00:00

which installs /dev/uhid# alias to hidraw character device for
compatibility with some existing uhid(4) users like Firefox.
As side effect it renames traditional uhid(4) driver to hidraw
to make possible using of common unit number allocator.

Requested by:	Greg V 
Reviewed by:	hselasky (as part of D27992)

hid: Import usbhid - USB transport backend for HID subsystem.

2021-01-07T23:18:43+00:00

This change implements hid_if.m methods for HID-over-USB protocol [1].

Also, this change adds USBHID_ENABLED kernel option which changes
device_probe() priority and adds/removes PnP records to prefer usbhid
over ums, ukbd, wmt and other USB HID device drivers and vice-versa.

The module is based on uhid(4) driver.  It is disabled by default for
now due to conflicts with existing USB HID drivers.

[1] https://www.usb.org/sites/default/files/hid1_11.pdf

Reviewed by:	hselasky
Differential revision:	https://reviews.freebsd.org/D27893

A major update to the ure driver.

2020-09-12T00:33:11+00:00

This update adds support for:
HW VLAN tagging
HW checksum offload for IPv4 and IPv6
tx and rx aggreegation (for full gige speeds)
multiple transactions

In my testing, I am able to get 900-950Mbps depending upon
TCP or UDP, which is a significant improvement over the previous
91Mbps (~8kint/sec*1500bytes/packet*1packet/int).

Reviewed by:	hselasky
MFC after:	2 months
Differential Revision:	https://reviews.freebsd.org/D25809

Remove the long obsolete ufm driver.

2020-08-20T17:35:47+00:00

It was a driver for a USB FM tuner that was available in the market in 2002. I
wrote the driver in 2003. I've not used it since 2005 or so, so it's time to
retire this driver. No userland code ever interfaced to the special device it
created. There's no user base: the last bug I received on this driver was in
2004.

Relnotes: Yes

Unbreak building cp2112(8) as a module outside of kernel build environment.

2020-08-16T12:59:43+00:00

cp2112: driver for the namesake GPIO and I2C master gadget

2020-08-06T13:41:42+00:00

Documentation:
- CP2112 Datasheet
  https://www.silabs.com/documents/public/data-sheets/cp2112-datasheet.pdf
- AN495: CP2112 Interface Specification
  https://www.silabs.com/documents/public/application-notes/an495-cp2112-interface-specification.pdf
- CP2112 Errata
  https://www.silabs.com/documents/public/errata/cp2112-errata.pdf

The logic is implemented as three sub-drivers.
The parent driver claims the USB device and creates two child devices.
One acts as a GPIO controller and the other is an I2C controller.

Tested with CP2112 revision F02.
Both features seem to work.
HTU21 sensor was used as an I2C slave.

Reviewed by:	adrian, hselasky
MFC after:	2 weeks
Relnotes:	maybe
Differential Revision: https://reviews.freebsd.org/D25359

Fix build of stand/usb .

2020-01-23T10:40:34+00:00

MFC after:	1 week
Sponsored by:	Mellanox Technologies

Add cdceem(4) driver, for virtual ethernet devices compliant

2019-08-07T18:14:45+00:00

with Communication Device Class Ethernet Emulation Model (CDC EEM).
The driver supports both the device, and host side operation; there
is a new USB template (#11) for the former.

This enables communication with virtual USB NIC provided by iLO 5,
as found in new HPE Proliant servers.

Reviewed by:	hselasky
MFC after:	2 weeks
Relnotes:	yes
Sponsored by:	Hewlett Packard Enterprise