src/sys/dev/bhnd, branch main

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

2026-04-04T07:11:10+00:00

- s/impementations/implementations/

MFC after:	3 days

bus: Document special ranges of IVARs

2026-02-17T20:45:13+00:00

Some IVAR indices are special in that they have global meaning across
multiple buses where as other IVARs are always private to the local bus.
Try to document this a bit and add constants for the various ranges to
avoid future conflicts.

This is a no-op, but IVAR indices are now generally defined as enums
as that makes it easier to define them in terms of ranges.

Reviewed by:	imp, royger, andrew
Differential Revision:	https://reviews.freebsd.org/D54159

bhnd_bus_*_resource: Remove redundant type and rid arguments

2025-12-09T20:03:42+00:00

Remove type and rid arguments from
bhnd_bus_(activate|deactivate|release)_resource.  This should have
been done earlier to match the changes made to bus_release_resource,
etc.

While fixing up the callers, remove rid members from softc structures
since the only time a value is needed is as a constant input to
bhnd_bus_alloc_resource*.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D53410

bhnd_bus_alloc_resource*: Pass rid by value

2025-12-09T20:03:25+00:00

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D53409

bus_alloc_resource: Pass rid by value to BUS_ALLOC_RESOURCE DEVMETHOD

2025-12-09T20:00:06+00:00

The wrapper functions such as bus_alloc_resource_any() still support
passing the rid by value or pointer, but the underlying implementation
now passes by value.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D53402

gpio: remove gpiobus_attach_bus

2025-08-13T11:14:00+00:00

Since gpiobus_attach_bus can attach the gpiobus child along with its
children in the same bus pass, the parent controller's reference to
gpiobus might not be set by the time the children need it. Instead,
drivers should use gpiobus_add_bus and explicitly call
bus_attach_children.

Reviewed by:	mmel, imp (older version)
Approved by:	imp (mentor)
Differential Revision:	https://reviews.freebsd.org/D51578

newbus: replace leftover device unit wildcards

2025-06-21T02:57:45+00:00

Reviewed by:	imp, jhb
Approved by:	imp (mentor)
Differential Revision:	https://reviews.freebsd.org/D50913

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

bhnd bcma/siba: Remove duplicate call to device_delete_children

2025-01-02T18:24:13+00:00

bcma/siba_add_children already call device_delete_children if an error
occurs.

Differential Revision:	https://reviews.freebsd.org/D47968

siba: Use device_delete_children in siba_add_children

2025-01-02T18:23:54+00:00

Differential Revision:	https://reviews.freebsd.org/D47967