src/sys/dev/usb/input/uhid.c, branch releng/14.1 FreeBSD source tree uhid: Check for errors from copyin() in ioctl handlers 2024-01-02T00:29:44+00:00 Mark Johnston markj@FreeBSD.org 2023-12-26T01:38:04+00:00 f9946e9ae7240d0c27d1062bec54d48e14b4204a This is in preparation for annotating copyin() and related functions with __result_use_check. Reviewed by: wulf MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D43103 (cherry picked from commit b2caed2f8d699d6dc59ecf8810d945cdea148c44) 
This is in preparation for annotating copyin() and related functions
with __result_use_check.

Reviewed by:	wulf
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D43103

(cherry picked from commit b2caed2f8d699d6dc59ecf8810d945cdea148c44)
sys: Remove $FreeBSD$: one-line .c pattern 2023-08-16T17:54:36+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:36+00:00 685dc743dc3b5645e34836464128e1c0558b404b Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ 
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
spdx: The BSD-2-Clause-NetBSD identifier is obsolete, drop -NetBSD 2023-05-12T16:44:04+00:00 Warner Losh imp@FreeBSD.org 2023-05-10T15:40:58+00:00 b61a573019428cbdc38ed03be9ecd2482011ea66 The SPDX folks have obsoleted the BSD-2-Clause-NetBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix 
The SPDX folks have obsoleted the BSD-2-Clause-NetBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with:		pfg
MFC After:		3 days
Sponsored by:		Netflix
uhid(4): Don't read-ahead from the USB IN endpoint. 2022-06-23T19:11:24+00:00 Hans Petter Selasky hselasky@FreeBSD.org 2022-06-23T17:39:21+00:00 b6f615255d8bcdf40604005b11998eee86872364 This avoids an issue where IN endpoint data received from the device right before the file handle is closed, gets lost. PR: 263995 MFC after: 1 week Sponsored by: NVIDIA Networking 
This avoids an issue where IN endpoint data received from the device right
before the file handle is closed, gets lost.

PR:		263995
MFC after:	1 week
Sponsored by:	NVIDIA Networking
usb: Remove unused devclass arguments to DRIVER_MODULE. 2022-05-06T22:46:57+00:00 John Baldwin jhb@FreeBSD.org 2022-05-06T22:46:57+00:00 bc9372d784c2bd4874f221bf7cd8072cb157dc71 






Remove unused hidraw_devclass.
2022-05-06T22:46:57+00:00

John Baldwin
jhb@FreeBSD.org

2022-05-06T22:46:57+00:00

a4777bb4373d85268b390ab44d94890f6480042d












usb: real freebsd32 support for most ioctls
2021-12-17T21:28:13+00:00

Brooks Davis
brooks@FreeBSD.org

2021-12-17T21:28:13+00:00

45b48cbc2b5819cd6e3dee3632d66e55d5d7c101

Use thunks or alternative access methods to support ioctls without
the COMPAT_32BIT hacks that store pointers in uint64_t's on 32-bit
platforms.  This should allow a normal i386 libusb to work.

On CheriBSD, the sizes of the structs will differ between CheriABI
(the default) and freebsd64 no matter what so we need proper compat
support there.  This change paves the way.

Reviewed by:	hselasky, jrtc27 (prior version)





Use thunks or alternative access methods to support ioctls without
the COMPAT_32BIT hacks that store pointers in uint64_t's on 32-bit
platforms.  This should allow a normal i386 libusb to work.

On CheriBSD, the sizes of the structs will differ between CheriABI
(the default) and freebsd64 no matter what so we need proper compat
support there.  This change paves the way.

Reviewed by:	hselasky, jrtc27 (prior version)







hid: Replace USBHID_ENABLED kernel config option with loader tunable
2021-01-14T20:04:47+00:00

Vladimir Kondratyev
wulf@FreeBSD.org

2021-01-12T19:36:21+00:00

b62f6dfaed3d0189c1853f26b773c3afed203463

usbhid(4) is disabled by default to avoid conflicts with existing USB HID
drivers. To enable it place following lines to /boot/loader.conf:

hw.usb.usbhid.enable=1
usbhid_load="YES"

Suggested by:	jhb
Reviewed by:	hselasky
Differential revision:	https://reviews.freebsd.org/D28124





usbhid(4) is disabled by default to avoid conflicts with existing USB HID
drivers. To enable it place following lines to /boot/loader.conf:

hw.usb.usbhid.enable=1
usbhid_load="YES"

Suggested by:	jhb
Reviewed by:	hselasky
Differential revision:	https://reviews.freebsd.org/D28124







hidraw(4): Add HIDRAW_MAKE_UHID_ALIAS kernel option
2021-01-07T23:18:44+00:00

Vladimir Kondratyev
wulf@FreeBSD.org

2020-12-13T09:37:55+00:00

9be6b22da9b2df9903310a307f36f5297b1660b6

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 <greg_unrelenting.technology>
Reviewed by:	hselasky (as part of D27992)





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 <greg_unrelenting.technology>
Reviewed by:	hselasky (as part of D27992)







hid: Import usbhid - USB transport backend for HID subsystem.
2021-01-07T23:18:43+00:00

Vladimir Kondratyev
wulf@FreeBSD.org

2020-10-08T21:32:12+00:00

01f2e864f79584c0cd250a8e7cfb501a9985768a

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





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