smbios: Add length sanity checking

D28743 was commited, reverted and then f689cb23b2782 landed before it
was recommitted. However, D28743 included an extra length check. Redo
that functionality so w

smbios: Add length sanity checking

D28743 was commited, reverted and then f689cb23b2782 landed before it
was recommitted. However, D28743 included an extra length check. Redo
that functionality so we check both the number of entries as well as the
length checks for wacky data.

Sponsored by: Netflix
Reviewed by: gallatin
Differential Revision: https://reviews.freebsd.org/D45763

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ipmi_smbios: Only search for the BIOS signature on x86

Sponsored by: Netflix

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remov

sys: Automated cleanup of cdefs and other formatting

Apply the following automated changes to try to eliminate
no-longer-needed sys/cdefs.h includes as well as now-empty
blank lines in a row.

Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/
Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/
Remove /\n+#if.*\n#endif.*\n+/
Remove /^#if.*\n#endif.*\n/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/
Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/

Sponsored by: Netflix

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

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

ipmi: add Block Transfer interface support

Reviewed by: ambrisko
Obtained from: Yandex LLC
MFC after: 2 weeks
Sponsored by: Yandex LLC
Differential Revision: https://reviews.freebsd.org/D40421

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD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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pmap_unmapdev/bios: Accept a pointer instead of a vm_offset_t.

This matches the return type of pmap_mapdev/bios.

Reviewed by: kib, markj
Sponsored by: DARPA
Differential Revision: https://reviews.f

pmap_unmapdev/bios: Accept a pointer instead of a vm_offset_t.

This matches the return type of pmap_mapdev/bios.

Reviewed by: kib, markj
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D36548

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ipmi: support getting address from EFI

The original implementation only supports getting the address from legacy
BIOS (by searching for the SMBIOS_SIG pattern in a fixed address space).

Try to get

ipmi: support getting address from EFI

The original implementation only supports getting the address from legacy
BIOS (by searching for the SMBIOS_SIG pattern in a fixed address space).

Try to get the SMBIOS table from EFI through efirt (EFI Runtime Services)
firstly. Continue to search in the legacy BIOS if a NULL address is
returned from EFI.

By this way the ipmi function supports both legacy BIOS and UEFI systems.

Reviewed by: dab, vangyzen
MFC after: 1 week
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D30007

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ipmi,smbios: move smbios_walk_table to smbios.h

This function will be used for exposing DMI info as sysctls in the
smbios module (in an upcoming review).

While here, add __packed to the structs.

R

ipmi,smbios: move smbios_walk_table to smbios.h

This function will be used for exposing DMI info as sysctls in the
smbios module (in an upcoming review).

While here, add __packed to the structs.

Reviewed by: dab
MFC after: 1 week
Sponsored by: Dell EMC Isilon
Differential Revision: https://reviews.freebsd.org/D29270

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Revert "ipmi_smbios: Deduplicate smbios entry point discovery logic"

This depends on another commit that has not landed yet, and broke the build

This reverts commit ba6e37e47f41484fc61cc034619267b8

Revert "ipmi_smbios: Deduplicate smbios entry point discovery logic"

This depends on another commit that has not landed yet, and broke the build

This reverts commit ba6e37e47f41484fc61cc034619267b82ddd056c.

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Revert "ipmi_smbios: remove unused smbios_cksum function"

This reverts commit d2589dc3d56ce063b28b54df11c950c3758d9578.

ipmi_smbios: remove unused smbios_cksum function

Sponsored By: Ampere Computing LLC
Submitted By: Klara Inc.
Differential Revision: https://reviews.freebsd.org/D28751

ipmi_smbios: Deduplicate smbios entry point discovery logic

Sponsored by: Ampere Computing LLC
Submitted by: Klara Inc.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D28743

smbios: Move smbios driver out from x86 machdep code

Add it to the x86 GENERIC and MINIMAL kernels

Sponsored by: Ampere Computing LLC
Submitted by: Klara Inc.
Reviewed by: rpokala
Differential Revi

smbios: Move smbios driver out from x86 machdep code

Add it to the x86 GENERIC and MINIMAL kernels

Sponsored by: Ampere Computing LLC
Submitted by: Klara Inc.
Reviewed by: rpokala
Differential Revision: https://reviews.freebsd.org/D28738

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sys/dev: further 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

sys/dev: further 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.

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Merge from head

Sponsored by: Gandi.net

Merge from head

Finish merging from head, messed up in previous attempt

Merge r286744-r287584 from head.

Merge ^/head r286858 through r287489.

Remove support for FreeBSD < 602110.

Merge fresh head.

MFC @ r241285

IFC @ r242684

Sync from head