src/sys/dev/syscons, branch main

sys/power.h: enum power_sstate_transition

2026-02-05T15:10:30+00:00

Turn POWER_SLEEP_STATE_* defines into enum power_sstate_transition.

Reviewed by:	markj
Approved by:	markj
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D52497

Internal scheduling priorities: Always use symbolic ones

2025-06-18T02:08:02+00:00

Replace priorities specified by a base priority and some hardcoded
offset value by symbolic constants.  Hardcoded offsets prevent changing
the difference between priorities without changing their relative
ordering, and is generally a dangerous practice since the resulting
priority may inadvertently belong to a different selection policy's
range.

Since RQ_PPQ is 4, differences of less than 4 are insignificant, so just
remove them.  These small differences have not been changed for years,
so it is likely they have no real meaning (besides having no practical
effect).  One can still consult the changes history to recover them if
ever needed.

No functional change (intended).

MFC after:      1 month
Event:          Kitchener-Waterloo Hackathon 202506
Sponsored by:   The FreeBSD Foundation
Differential Revision:  https://reviews.freebsd.org/D45390

machine/stdarg.h -> sys/stdarg.h

2025-06-11T16:39:02+00:00

Switch to using sys/stdarg.h for va_list type and va_* builtins.

Make an attempt to insert the include in a sensible place.  Where
style(9) was followed this is easy, where it was ignored, aim for the
first block of sys/*.h headers and don't get too fussy or try to fix
other style bugs.

Reviewed by:	imp
Exp-run by:	antoine (PR 286274)
Pull Request:	https://github.com/freebsd/freebsd-src/pull/1595

syscons(4): Fix a typo in a source code comment

2025-05-31T09:01:57+00:00

- s/contants/constants/

MFC after:	3 days

sysmouse(4): Add wsp(4)-style T-Axis reporting.

2025-03-07T17:53:35+00:00

Neither the ums(4) nor psm(4) reporting can be used by the wsp(4)
driver, as they rely on static-length movements, while wsp(4) may need
to scroll in large amounts per evdev event push.

This style uses a false button-5 press as an indicator that the z-axis
movement is a horizontal scroll, otherwise a vertical scroll.

Signed-off-by: Joshua Rogers

sc: Use current console rather than first console for mouse input

2024-01-14T16:24:41+00:00

When mouse reporting feature is turned on (control sequence ^[[?1000h),
syscons sends valid mouse coordinates only for ttyv0. Applications
running on other ttys always (erroneously) get mouse coordinates from
the first tty, not from tty they actually run.

Steps to reproduce:
1. On ttyv0, run any application that uses mouse reporting feature. Make
   some clicks. The feature works properly.
2. Switch to another ttyv, run the application. The application receives
   mouse click events, but mouse position reported by syscons to the
   application does not match with the actual mouse position on the screen.

Expected result:
Reported mouse position should match with visible mouse position.

PR: 193339
Reviewed by: imp

Remove my middle name.

2023-08-17T13:08:30+00:00

sys: Remove $FreeBSD$: one-line sh pattern

2023-08-16T17:54:58+00:00

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

sys: Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:36+00:00

Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/

sys: Remove $FreeBSD$: one-line .c comment pattern

2023-08-16T17:54:24+00:00

Remove /^/[*/]\s*\$FreeBSD\$.*\n/