hvf: arm: Add support for GICv3

We currently only support GICv2 emulation. To also support GICv3, we will
need to pass a few system registers into their respective handler functions.

This patch add

hvf: arm: Add support for GICv3

We currently only support GICv2 emulation. To also support GICv3, we will
need to pass a few system registers into their respective handler functions.

This patch adds support for HVF to call into the TCG callbacks for GICv3
system register handlers. This is safe because the GICv3 TCG code is generic
as long as we limit ourselves to EL0 and EL1 - which are the only modes
supported by HVF.

To make sure nobody trips over that, we also annotate callbacks that don't
work in HVF mode, such as EL state change hooks.

With GICv3 support in place, we can run with more than 8 vCPUs.

Signed-off-by: Alexander Graf <agraf@csgraf.de>
Message-id: 20230128224459.70676-1-agraf@csgraf.de
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge tag 'pull-include-2023-01-20' of https://repo.or.cz/qemu/armbru into staging

Header cleanup patches for 2023-01-20

# -----BEGIN PGP SIGNATURE-----
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# iQJGBAABCAAwFiEENUvIs9frKmtoZ05fOHC0AOuR

Merge tag 'pull-include-2023-01-20' of https://repo.or.cz/qemu/armbru into staging

Header cleanup patches for 2023-01-20

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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 20 Jan 2023 06:41:42 GMT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* tag 'pull-include-2023-01-20' of https://repo.or.cz/qemu/armbru:
include/hw/ppc include/hw/pci-host: Drop extra typedefs
include/hw/ppc: Don't include hw/pci-host/pnv_phb.h from pnv.h
include/hw/ppc: Supply a few missing includes
include/hw/ppc: Split pnv_chip.h off pnv.h
include/hw/block: Include hw/block/block.h where needed
hw/sparc64/niagara: Use blk_name() instead of open-coding it
include/block: Untangle inclusion loops
coroutine: Use Coroutine typedef name instead of structure tag
coroutine: Split qemu/coroutine-core.h off qemu/coroutine.h
coroutine: Clean up superfluous inclusion of qemu/lockable.h
coroutine: Move coroutine_fn to qemu/osdep.h, trim includes
coroutine: Clean up superfluous inclusion of qemu/coroutine.h

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

include/hw/ppc: Split pnv_chip.h off pnv.h

PnvChipClass, PnvChip, Pnv8Chip, Pnv9Chip, and Pnv10Chip are defined
in pnv.h. Many users of the header don't actually need them. One
instance is this in

include/hw/ppc: Split pnv_chip.h off pnv.h

PnvChipClass, PnvChip, Pnv8Chip, Pnv9Chip, and Pnv10Chip are defined
in pnv.h. Many users of the header don't actually need them. One
instance is this inclusion loop: hw/ppc/pnv_homer.h includes
hw/ppc/pnv.h for typedef PnvChip, and vice versa for struct PnvHomer.

Similar structs live in their own headers: PnvHomerClass and PnvHomer
in pnv_homer.h, PnvLpcClass and PnvLpcController in pci_lpc.h,
PnvPsiClass, PnvPsi, Pnv8Psi, Pnv9Psi, Pnv10Psi in pnv_psi.h, ...

Move PnvChipClass, PnvChip, Pnv8Chip, Pnv9Chip, and Pnv10Chip to new
pnv_chip.h, and adjust include directives. This breaks the inclusion
loop mentioned above.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20221222104628.659681-2-armbru@redhat.com>

show more ...

Merge tag 'trivial-branch-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu into staging

trivial branch pull request 20230118

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Merge tag 'trivial-branch-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu into staging

trivial branch pull request 20230118

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# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 18 Jan 2023 07:51:44 GMT
# gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg: issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C

* tag 'trivial-branch-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu:
hw/ssi/sifive_spi.c: spelling: reigster
hw/cxl/cxl-host: Fix an error message typo
hw/cxl/cxl-cdat.c: spelling: missmatch
hw/pvrdma: Protect against buggy or malicious guest driver
ccid-card-emulated: fix cast warning/error
hw/i386/pc: Remove unused 'owner' argument from pc_pci_as_mapping_init
tests/qtest/test-hmp: Improve the check for verbose mode
hw/usb: Mark the XLNX_VERSAL-related files as target-independent
hw/intc: Mark more interrupt-controller files as target independent
hw/cpu: Mark arm11 and realview mpcore as target-independent code
hw/arm: Move various units to softmmu_ss[]
hw/tpm: Move tpm_ppi.c out of target-specific source set
hw/intc: Move some files out of the target-specific source set
hw/display: Move omap_lcdc.c out of target-specific source set
Call qemu_socketpair() instead of socketpair() when possible

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx

The 'hwaddr' type is defined in "exec/hwaddr.h" as:

hwaddr is the type of a physical address
(its size can be different from 'target_ulong').

A

bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx

The 'hwaddr' type is defined in "exec/hwaddr.h" as:

hwaddr is the type of a physical address
(its size can be different from 'target_ulong').

All definitions use the 'HWADDR_' prefix, except TARGET_FMT_plx:

$ fgrep define include/exec/hwaddr.h
#define HWADDR_H
#define HWADDR_BITS 64
#define HWADDR_MAX UINT64_MAX
#define TARGET_FMT_plx "%016" PRIx64
^^^^^^
#define HWADDR_PRId PRId64
#define HWADDR_PRIi PRIi64
#define HWADDR_PRIo PRIo64
#define HWADDR_PRIu PRIu64
#define HWADDR_PRIx PRIx64
#define HWADDR_PRIX PRIX64

Since hwaddr's size can be *different* from target_ulong, it is
very confusing to read one of its format using the 'TARGET_FMT_'
prefix, normally used for the target_long / target_ulong types:

$ fgrep TARGET_FMT_ include/exec/cpu-defs.h
#define TARGET_FMT_lx "%08x"
#define TARGET_FMT_ld "%d"
#define TARGET_FMT_lu "%u"
#define TARGET_FMT_lx "%016" PRIx64
#define TARGET_FMT_ld "%" PRId64
#define TARGET_FMT_lu "%" PRIu64

Apparently this format was missed during commit a8170e5e97
("Rename target_phys_addr_t to hwaddr"), so complete it by
doing a bulk-rename with:

$ sed -i -e s/TARGET_FMT_plx/HWADDR_FMT_plx/g $(git grep -l TARGET_FMT_plx)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230110212947.34557-1-philmd@linaro.org>
[thuth: Fix some warnings from checkpatch.pl along the way]
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

hw/intc: Mark more interrupt-controller files as target independent

Seems like there is also nothing target-specific in here, so these
files can be moved to softmmu_ss to avoid that they get compile

hw/intc: Mark more interrupt-controller files as target independent

Seems like there is also nothing target-specific in here, so these
files can be moved to softmmu_ss to avoid that they get compiled
twice (once for qemu-system-arm and once for qemu-system-aarch64).

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230112134928.1026006-7-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

hw/intc: Move some files out of the target-specific source set

The Goldfish interrupt controller is not target specific.

While the Exynos interrupt combiner is only used by the ARM
targets, we can

hw/intc: Move some files out of the target-specific source set

The Goldfish interrupt controller is not target specific.

While the Exynos interrupt combiner is only used by the ARM
targets, we can build this device once for all.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221209170042.71169-3-philmd@linaro.org>
[thuth: Change patch title, and also move 'exynos4210_gic.c']
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230112134928.1026006-3-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

show more ...

Merge tag 'mips-20230113' of https://github.com/philmd/qemu into staging

MIPS patches queue

A bunch of cleanups from various people.

- Improved GT64120 on big-endian hosts
- GT64120 north bridge a

Merge tag 'mips-20230113' of https://github.com/philmd/qemu into staging

MIPS patches queue

A bunch of cleanups from various people.

- Improved GT64120 on big-endian hosts
- GT64120 north bridge and MC146818 RTC devices are now target independent
- Bonito64 north bridge converted to 3-phase reset API
- PCI refactors around PIIX devices
- Support for nanoMIPS in bootloader generator API
- New YAMON Malta Avocado test
- Removal of 'trap and emulate' KVM support
- System-specific QMP commands restricted to system emulation

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# =oXX+
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 13 Jan 2023 15:35:28 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'mips-20230113' of https://github.com/philmd/qemu: (46 commits)
scripts/git.orderfile: Display MAINTAINERS changes first
target/mips: Restrict 'qapi-commands-machine.h' to system emulation
hw/mips/boston: Rename MachineState 'mc' pointer to 'ms'
hw/pci-host/bonito: Declare TYPE_BONITO_PCI_HOST_BRIDGE in header
hw/pci-host/bonito: Use 'bonito_pci' for PCI function #0 code
hw/pci-host/bonito: Use 'bonito_host' for PCI host bridge code
hw/pci-host/bonito: Convert to 3-phase reset
softmmu/rtc: Emit warning when using driftfix=slew on systems without mc146818
hw/rtc/mc146818rtc: Make the mc146818 RTC device target independent
hw/core/qdev-properties-system: Allow the 'slew' policy only on x86
hw/intc: Extract the IRQ counting functions into a separate file
hw/intc/i8259: Make using the isa_pic singleton more type-safe
hw/usb/hcd-uhci: Introduce TYPE_ defines for device models
hw/mips/Kconfig: Track Malta's PIIX dependencies via Kconfig
hw/isa/piix4: Decouple INTx-to-LNKx routing which is board-specific
hw/isa/piix3: Decouple INTx-to-LNKx routing which is board-specific
hw/pci/pci: Factor out pci_bus_map_irqs() from pci_bus_irqs()
hw/pci/pci_host: Trace config accesses on unexisting functions
mips: Always include nanomips disassembler
mips: Remove support for trap and emulate KVM
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/intc: Extract the IRQ counting functions into a separate file

These IRQ counting functions will soon be required in binaries that
do not include the APIC code, too, so let's extract them into a
s

hw/intc: Extract the IRQ counting functions into a separate file

These IRQ counting functions will soon be required in binaries that
do not include the APIC code, too, so let's extract them into a
separate file that can be linked independently of the APIC code.

While we're at it, change the apic_* prefix into kvm_* since the
functions are used from the i8259 PIC (i.e. not the APIC), too.

Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20230110095351.611724-2-thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

hw/intc/i8259: Make using the isa_pic singleton more type-safe

This even spares some casts in hot code paths along the way.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Michael

hw/intc/i8259: Make using the isa_pic singleton more type-safe

This even spares some casts in hot code paths along the way.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230109172347.1830-10-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

hw/intc/xilinx_intc: Use 'XpsIntc' typedef instead of 'struct xlx_pic'

This remove a use of 'struct' in the DECLARE_INSTANCE_CHECKER()
macro call, to avoid after a QOM refactor:

hw/intc/xilinx_in

hw/intc/xilinx_intc: Use 'XpsIntc' typedef instead of 'struct xlx_pic'

This remove a use of 'struct' in the DECLARE_INSTANCE_CHECKER()
macro call, to avoid after a QOM refactor:

hw/intc/xilinx_intc.c:45:1: error: declaration of anonymous struct must be a definition
DECLARE_INSTANCE_CHECKER(struct xlx_pic, XILINX_INTC,
^

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar@zeroasic.com>
Message-id: 20230109140306.23161-14-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/intc/omap_intc: Use CamelCase for TYPE_OMAP_INTC type name

Following docs/devel/style.rst guidelines, rename
omap_intr_handler_s -> OMAPIntcState. This also remove a
use of 'struct' in the DECLAR

hw/intc/omap_intc: Use CamelCase for TYPE_OMAP_INTC type name

Following docs/devel/style.rst guidelines, rename
omap_intr_handler_s -> OMAPIntcState. This also remove a
use of 'struct' in the DECLARE_INSTANCE_CHECKER() macro call.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109140306.23161-7-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/arm/omap: Drop useless casts from void * to pointer

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109140

hw/arm/omap: Drop useless casts from void * to pointer

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20230109140306.23161-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge tag 'pull-loongarch-20230106' of https://gitlab.com/gaosong/qemu into staging

pull-loongarch-20230106

# gpg: Signature made Fri 06 Jan 2023 06:21:22 GMT
# gpg: using RSA key B8

Merge tag 'pull-loongarch-20230106' of https://gitlab.com/gaosong/qemu into staging

pull-loongarch-20230106

# gpg: Signature made Fri 06 Jan 2023 06:21:22 GMT
# gpg: using RSA key B8FF1DA0D2FDCB2DA09C6C2C40A2FFF239263EDF
# gpg: Good signature from "Song Gao <m17746591750@163.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B8FF 1DA0 D2FD CB2D A09C 6C2C 40A2 FFF2 3926 3EDF

* tag 'pull-loongarch-20230106' of https://gitlab.com/gaosong/qemu:
hw/intc/loongarch_pch: Change default irq number of pch irq controller
hw/intc/loongarch_pch_pic: add irq number property
hw/intc/loongarch_pch_msi: add irq number property

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/intc/loongarch_pch: Change default irq number of pch irq controller

Change the default irq number of pch pic to 32, so that the irq
number of pch msi is 224(256 - 32), and move the 'PCH_PIC_IRQ_N

hw/intc/loongarch_pch: Change default irq number of pch irq controller

Change the default irq number of pch pic to 32, so that the irq
number of pch msi is 224(256 - 32), and move the 'PCH_PIC_IRQ_NUM'
macro to pci-host/ls7a.h and add prefix 'VIRT' on it to keep standard
format.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230104020518.2564263-4-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/intc/loongarch_pch_pic: add irq number property

With loongarch 7A1000 manual, irq number supported can be set
in PCH_PIC_INT_ID_HI register. This patch adds irq number property
for loongarch_pch_

hw/intc/loongarch_pch_pic: add irq number property

With loongarch 7A1000 manual, irq number supported can be set
in PCH_PIC_INT_ID_HI register. This patch adds irq number property
for loongarch_pch_pic, so that virt machine can set different
irq number when pch_pic intc is added.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20230104020518.2564263-3-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

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hw/intc/loongarch_pch_msi: add irq number property

This patch adds irq number property for loongarch msi interrupt
controller, and remove hard coding irq number macro.

Signed-off-by: Tianrui Zhao <

hw/intc/loongarch_pch_msi: add irq number property

This patch adds irq number property for loongarch msi interrupt
controller, and remove hard coding irq number macro.

Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230104020518.2564263-2-zhaotianrui@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

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hw/intc: sifive_plic: Fix the pending register range check

The pending register upper limit is currently set to
plic->num_sources >> 3, which is wrong, e.g.: considering
plic->num_sources is 7, the

hw/intc: sifive_plic: Fix the pending register range check

The pending register upper limit is currently set to
plic->num_sources >> 3, which is wrong, e.g.: considering
plic->num_sources is 7, the upper limit becomes 0 which fails
the range check if reading the pending register at pending_base.

Fixes: 1e24429e40df ("SiFive RISC-V PLIC Block")
Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20221211030829.802437-16-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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hw/intc: sifive_plic: Change "priority-base" to start from interrupt source 0

At present the SiFive PLIC model "priority-base" expects interrupt
priority register base starting from source 1 instead

hw/intc: sifive_plic: Change "priority-base" to start from interrupt source 0

At present the SiFive PLIC model "priority-base" expects interrupt
priority register base starting from source 1 instead source 0,
that's why on most platforms "priority-base" is set to 0x04 except
'opentitan' machine. 'opentitan' should have set "priority-base"
to 0x04 too.

Note the irq number calculation in sifive_plic_{read,write} is
correct as the codes make up for the irq number by adding 1.

Let's simply update "priority-base" to start from interrupt source
0 and add a comment to make it crystal clear.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Message-Id: <20221211030829.802437-14-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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hw/intc: sifive_plic: Update "num-sources" property default value

At present the default value of "num-sources" property is zero,
which does not make a lot of sense, as in sifive_plic_realize()
we s

hw/intc: sifive_plic: Update "num-sources" property default value

At present the default value of "num-sources" property is zero,
which does not make a lot of sense, as in sifive_plic_realize()
we see s->bitfield_words is calculated by:

s->bitfield_words = (s->num_sources + 31) >> 5;

if the we don't configure "num-sources" property its default value
zero makes s->bitfield_words zero too, which isn't true because
interrupt source 0 still occupies one word.

Let's change the default value to 1 meaning that only interrupt
source 0 is supported by default and a sanity check in realize().

While we are here, add a comment to describe the exact meaning of
this property that the number should include interrupt source 0.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20221211030829.802437-9-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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hw/intc: sifive_plic: Use error_setg() to propagate the error up via errp in sifive_plic_realize()

The realize() callback has an errp for us to propagate the error up.
While we are here, correct the

hw/intc: sifive_plic: Use error_setg() to propagate the error up via errp in sifive_plic_realize()

The realize() callback has an errp for us to propagate the error up.
While we are here, correct the wrong multi-line comment format.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221211030829.802437-8-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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hw/intc: sifive_plic: Improve robustness of the PLIC config parser

At present the PLIC config parser can only handle legal config string
like "MS,MS". However if a config string like ",MS,MS,,MS,MS,

hw/intc: sifive_plic: Improve robustness of the PLIC config parser

At present the PLIC config parser can only handle legal config string
like "MS,MS". However if a config string like ",MS,MS,,MS,MS,," is
given the parser won't get the correct configuration.

This commit improves the config parser to make it more robust.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20221211030829.802437-7-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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hw/intc: sifive_plic: Drop PLICMode_H

H-mode has been removed since priv spec 1.10. Drop it.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Revie

hw/intc: sifive_plic: Drop PLICMode_H

H-mode has been removed since priv spec 1.10. Drop it.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20221211030829.802437-6-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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hw/intc: Select MSI_NONBROKEN in RISC-V AIA interrupt controllers

hw/pci/Kconfig says MSI_NONBROKEN should be selected by interrupt
controllers regardless of how MSI is implemented. msi_nonbroken is

hw/intc: Select MSI_NONBROKEN in RISC-V AIA interrupt controllers

hw/pci/Kconfig says MSI_NONBROKEN should be selected by interrupt
controllers regardless of how MSI is implemented. msi_nonbroken is
initialized to true in both riscv_aplic_realize() and
riscv_imsic_realize().

Select MSI_NONBROKEN in RISCV_APLIC and RISCV_IMSIC.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221211030829.802437-2-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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hw/riscv: Select MSI_NONBROKEN in SIFIVE_PLIC

hw/pci/Kconfig says MSI_NONBROKEN should be selected by interrupt
controllers regardless of how MSI is implemented. msi_nonbroken is
initialized to true

hw/riscv: Select MSI_NONBROKEN in SIFIVE_PLIC

hw/pci/Kconfig says MSI_NONBROKEN should be selected by interrupt
controllers regardless of how MSI is implemented. msi_nonbroken is
initialized to true in sifive_plic_realize().

Let SIFIVE_PLIC select MSI_NONBROKEN and drop the selection from
RISC-V machines.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Wilfred Mallawa <wilfred.mallawa@wdc.com>
Message-Id: <20221211030829.802437-1-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

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