CVS commit: [netbsd-11] src/sys

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Sun Dec 28 16:19:23 UTC 2025

Modified Files:
        src/sys/arch/arm/broadcom [netbsd-11]: bcm2835_vcaudio.c
        src/sys/external/bsd/vchiq/dist/interface/vchiq_arm [netbsd-11]:
            vchiq_2835_arm.c vchiq_arm.c vchiq_core.c vchiq_core.h vchiq_if.h
            vchiq_kmod_netbsd.c vchiq_netbsd_acpi.c vchiq_netbsd_fdt.c
            vchiq_pagelist.h

Log Message:
Pull up following revision(s) (requested by tsutsui in ticket #137):

        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_pagelist.h: revision 1.2
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_2835_arm.c: revision 1.24
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_2835_arm.c: revision 1.25
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_netbsd_fdt.c: revision 1.8
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_kmod_netbsd.c: revision 1.15
        sys/arch/arm/broadcom/bcm2835_vcaudio.c: revision 1.21
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_if.h: revision 1.4
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_netbsd_acpi.c: revision 1.6
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_core.c: revision 1.16
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_core.c: revision 1.17
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_core.h: revision 1.10
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_arm.c: revision 1.22
        sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_core.h: revision 1.9

make function definition match prototype (int -> VCHIQ_STATUS_T).

bcm2835: make vchiq and vcaudio work on big-endian kernels.
VCHIQ shared memory structures and VC audio messages are little-endian.

Convert whole fields to/from little-endian at the shared-memory boundary
and in VC audio payloads so that big-endian kernels can use vchiq and
vcaudio properly.

Audio playback tested on Raspberry Pi 3B running NetBSD/earmv7hfeb and
NetBSD/aarch64eb.  No visible/audible regression on little-endian
NetBSD/earmv7hf and NetBSD/aarch64.

bcm2835: use exact width int types for msgid passed to/from shared memory.
No functional change, just for readability.


To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.20.4.1 src/sys/arch/arm/broadcom/bcm2835_vcaudio.c
cvs rdiff -u -r1.23 -r1.23.26.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_2835_arm.c
cvs rdiff -u -r1.21 -r1.21.32.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_arm.c
cvs rdiff -u -r1.15 -r1.15.28.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_core.c
cvs rdiff -u -r1.8 -r1.8.26.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_core.h
cvs rdiff -u -r1.3 -r1.3.54.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_if.h
cvs rdiff -u -r1.14 -r1.14.2.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_kmod_netbsd.c
cvs rdiff -u -r1.5 -r1.5.14.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_netbsd_acpi.c
cvs rdiff -u -r1.7 -r1.7.14.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_netbsd_fdt.c
cvs rdiff -u -r1.1 -r1.1.80.1 \
    src/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_pagelist.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.