Replace calls to bus_generic_attach with bus_attach_children

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D47675

Replace calls to bus_generic_probe with bus_identify_children

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D47674

isa: Use a bus_child_deleted method to free ivars for children

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D47368

new-bus: Remove the 'rid' and 'type' arguments from BUS_RELEASE_RESOURCE

The public bus_release_resource() API still accepts both forms, but
the internal kobj method no longer passes the arguments.

new-bus: Remove the 'rid' and 'type' arguments from BUS_RELEASE_RESOURCE

The public bus_release_resource() API still accepts both forms, but
the internal kobj method no longer passes the arguments.
Implementations which need the rid or type now use rman_get_rid() or
rman_get_type() to fetch the value from the allocated resource.

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D44131

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isa: Postpone removal of the non-PNP driver until 15

Reviewed by: imp
MFC after: 1 day
Differential Revision: https://reviews.freebsd.org/D42387

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

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

isa_common: find next bit faster

Since ffs is no longer implemented with a linear search, find_next_bit
can work in constant time, with masking.

Reviewed by: imp
Differential Revision: https://revi

isa_common: find next bit faster

Since ffs is no longer implemented with a linear search, find_next_bit
can work in constant time, with masking.

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D41251

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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD 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

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Remove isa_devclass from ISA bus drivers.

Remove isab_devclass from ISA bridge drivers.

newbus: Move from bus_child_{pnpinfo,location}_src to bus_child_{pnpinfo,location} with sbuf

Now that the upper layers all go through a layer to tie into these
information functions that translates

newbus: Move from bus_child_{pnpinfo,location}_src to bus_child_{pnpinfo,location} with sbuf

Now that the upper layers all go through a layer to tie into these
information functions that translates an sbuf into char * and len. The
current interface suffers issues of what to do in cases of truncation,
etc. Instead, migrate all these functions to using struct sbuf and these
issues go away. The caller is also in charge of any memory allocation
and/or expansion that's needed during this process.

Create a bus_generic_child_{pnpinfo,location} and make it default. It
just returns success. This is for those busses that have no information
for these items. Migrate the now-empty routines to using this as
appropriate.

Document these new interfaces with man pages, and oversight from before.

Reviewed by: jhb, bcr
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D29937

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Move back the isa non-PNP driver deadline to FreeBSD 14.

Merge ^/head r327341 through r327623.

On further testing on actual machines with this hardware, we should
only warn for devices that are attached. Add missing \n.

Merge ^/head r326936 through r327149.

Warn when nonPNP ISA devices are attached in GENERIC that they are
being removed from GENERIC in 12. Always print PNP info for ISA when
it exists: it doesn't depend on ISAPNP. Add PNP ID to orm and v

Warn when nonPNP ISA devices are attached in GENERIC that they are
being removed from GENERIC in 12. Always print PNP info for ISA when
it exists: it doesn't depend on ISAPNP. Add PNP ID to orm and vga to
prevent us from warning about them since those devices aren't being
removed from GENERIC. PNP devices will be removed from GENERIC too,
but they will be automatically loaded, so need no warning. We don't
warn for non-GENERIC kernels because people running them are presumed
to know what they are doing.

MFC After: 2 weeks

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sys: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
pro

sys: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.

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MFH

Sponsored by: The FreeBSD Foundation

Fix the resource_list_print_type() calls to use uintmax_t.

Missed a bunch from r297000.

MFH

Sponsored by: The FreeBSD Foundation

Merge ^/head r296007 through r296368.

Replace all resource occurrences of '0UL/~0UL' with '0/~0'.

Summary:
The idea behind this is '~0ul' is well-defined, and casting to uintmax_t, on a
32-bit platform, will leave the upper 32 bits as 0

Replace all resource occurrences of '0UL/~0UL' with '0/~0'.

Summary:
The idea behind this is '~0ul' is well-defined, and casting to uintmax_t, on a
32-bit platform, will leave the upper 32 bits as 0. The maximum range of a
resource is 0xFFF.... (all bits of the full type set). By dropping the 'ul'
suffix, C type promotion rules apply, and the sign extension of ~0 on 32 bit
platforms gets it to a type-independent 'unsigned max'.

Reviewed By: cem
Sponsored by: Alex Perez/Inertial Computing
Differential Revision: https://reviews.freebsd.org/D5255

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MFH

Sponsored by: The FreeBSD Foundation

Merge ^/head r295601 through r295844.

Replace several bus_alloc_resource() calls using default arguments with bus_alloc_resource_any()

Since these calls only use default arguments, bus_alloc_resource_any() is the
right call.

Differenti

Replace several bus_alloc_resource() calls using default arguments with bus_alloc_resource_any()

Since these calls only use default arguments, bus_alloc_resource_any() is the
right call.

Differential Revision: https://reviews.freebsd.org/D5306

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