CVS commit: [netbsd-9] src/sys/arch/arm

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

Module Name:    src
Committed By:   martin
Date:           Tue Oct 15 19:40:34 UTC 2019

Modified Files:
        src/sys/arch/arm/acpi [netbsd-9]: files.acpi gic_acpi.c gicv3_acpi.c
        src/sys/arch/arm/cortex [netbsd-9]: files.cortex gic_v2m.c gic_v2m.h
Added Files:
        src/sys/arch/arm/acpi [netbsd-9]: gic_v2m_acpi.c gic_v2m_acpi.h

Log Message:
Pull up following revision(s) (requested by jmcneill in ticket #334):

        sys/arch/arm/cortex/gic_v2m.c: revision 1.7
        sys/arch/arm/acpi/gicv3_acpi.c: revision 1.5
        sys/arch/arm/acpi/files.acpi: revision 1.8
        sys/arch/arm/acpi/gic_acpi.c: revision 1.4
        sys/arch/arm/cortex/files.cortex: revision 1.13
        sys/arch/arm/acpi/gic_v2m_acpi.c: revision 1.1
        sys/arch/arm/acpi/gic_v2m_acpi.h: revision 1.1
        sys/arch/arm/cortex/gic_v2m.h: revision 1.2

Add support for Amazon's Graviton MSI controller.

Graviton has a GICv3 with a modified GICv2m (!) for MSIs. Instead of
sending messages to a fixed address with the SPI as data, the Graviton's
GICv2m uses a different address for each vector with "don't care" as data.


To generate a diff of this commit:
cvs rdiff -u -r1.6.6.1 -r1.6.6.2 src/sys/arch/arm/acpi/files.acpi
cvs rdiff -u -r1.3 -r1.3.6.1 src/sys/arch/arm/acpi/gic_acpi.c
cvs rdiff -u -r0 -r1.1.2.2 src/sys/arch/arm/acpi/gic_v2m_acpi.c \
    src/sys/arch/arm/acpi/gic_v2m_acpi.h
cvs rdiff -u -r1.3.8.1 -r1.3.8.2 src/sys/arch/arm/acpi/gicv3_acpi.c
cvs rdiff -u -r1.11.4.1 -r1.11.4.2 src/sys/arch/arm/cortex/files.cortex
cvs rdiff -u -r1.6 -r1.6.2.1 src/sys/arch/arm/cortex/gic_v2m.c
cvs rdiff -u -r1.1 -r1.1.8.1 src/sys/arch/arm/cortex/gic_v2m.h

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