Commit Graph

14140 Commits

Author SHA1 Message Date
Ira Weiny
845476cb67 qemu/uuid: Add UUID static initializer
UUID's are defined as network byte order fields.  No static initializer
was available for UUID's in their standard big endian format.

Define a big endian initializer for UUIDs.

Reviewed-by: Gregory Price <gregory.price@memverge.com>
Tested-by: Gregory Price <gregory.price@memverge.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20230206172816.8201-10-Jonathan.Cameron@huawei.com>
Reviewed-by: Fan Ni <fan.ni@samsung.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-02 19:13:52 -05:00
Ira Weiny
845d80a8c7 qemu/bswap: Add const_le64()
Gcc requires constant versions of cpu_to_le* calls.

Add a 64 bit version.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gregory Price <gregory.price@memverge.com>
Tested-by: Gregory Price <gregory.price@memverge.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

Message-Id: <20230206172816.8201-9-Jonathan.Cameron@huawei.com>
Reviewed-by: Fan Ni <fan.ni@samsung.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-02 19:13:52 -05:00
Jason Wang
7caebbf9ea memory: introduce memory_region_unmap_iommu_notifier_range()
This patch introduces a new helper to unmap the range of a specific
IOMMU notifier.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20230223065924.42503-4-jasowang@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-02 19:13:52 -05:00
Vladimir Sementsov-Ogievskiy
6b72b84d08 pcie: drop unused PCIExpressIndicator
The structure type is unused. Also, it's the only user of corresponding
macros, so drop them too.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <20230216180356.156832-10-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-02 03:10:49 -05:00
Vladimir Sementsov-Ogievskiy
0a80f1cd06 pcie_regs: drop duplicated indicator value macros
We already have indicator values in
include/standard-headers/linux/pci_regs.h , no reason to reinvent them
in include/hw/pci/pcie_regs.h. (and we already have usage of
PCI_EXP_SLTCTL_PWR_IND_BLINK and PCI_EXP_SLTCTL_PWR_IND_OFF in
hw/pci/pcie.c, so let's be consistent)

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <20230216180356.156832-9-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-02 03:10:49 -05:00
Akihiko Odaki
daae36c13a vhost-user-gpio: Configure vhost_dev when connecting
vhost_dev_cleanup(), called from vu_gpio_disconnect(), clears vhost_dev
so vhost-user-gpio must set the members of vhost_dev each time
connecting.

do_vhost_user_cleanup() should also acquire the pointer to vqs directly
from VHostUserGPIO instead of referring to vhost_dev as it can be called
after vhost_dev_cleanup().

Fixes: 27ba7b027f ("hw/virtio: add boilerplate for vhost-user-gpio device")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20230130140320.77999-1-akihiko.odaki@daynix.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-02 03:10:47 -05:00
Michael S. Tsirkin
167f487358 Revert "hw/i386: pass RNG seed via setup_data entry"
This reverts commit 67f7e426e5.

Additionally to the automatic revert, I went over the code
and dropped all mentions of legacy_no_rng_seed manually,
effectively reverting a combination of 2 additional commits:

    commit ffe2d2382e
    Author: Jason A. Donenfeld <Jason@zx2c4.com>
    Date:   Wed Sep 21 11:31:34 2022 +0200

        x86: re-enable rng seeding via SetupData

    commit 3824e25db1
    Author: Gerd Hoffmann <kraxel@redhat.com>
    Date:   Wed Aug 17 10:39:40 2022 +0200

        x86: disable rng seeding via setup_data

Fixes: 67f7e426e5 ("hw/i386: pass RNG seed via setup_data entry")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2023-03-02 03:10:46 -05:00
Michael S. Tsirkin
ae80d81cfa Revert "x86: return modified setup_data only if read as memory, not as file"
This reverts commit e935b73508.

Fixes: e935b73508 ("x86: return modified setup_data only if read as memory, not as file")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2023-03-02 03:10:46 -05:00
Michael S. Tsirkin
b34f2fd17e Revert "x86: don't let decompressed kernel image clobber setup_data"
This reverts commit eac7a7791b.

Fixes: eac7a7791b ("x86: don't let decompressed kernel image clobber setup_data")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2023-03-02 03:10:46 -05:00
Bernhard Beschow
7ae8e6c9a2 hw/ide/pci: Add PCIIDEState::isa_irq[]
These legacy ISA IRQs allow the PIIX IDE functions to be wired up in
their south bridges and the VIA IDE functions to disuse
PCI_INTERRUPT_LINE as outlined in https://lists.nongnu.org/archive/html/qemu-devel/2020-03/msg01707.html

Suggested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230126211740.66874-7-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Bernhard Beschow
3e5f247e36 hw/ide/pci: Unexport bmdma_active_if()
The function is only used inside ide/pci.c, so doesn't need to be exported.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-18-philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
066282672b hw/ide: Declare ide_get_[geometry/bios_chs_trans] in 'hw/ide/internal.h'
ide_get_geometry() and ide_get_bios_chs_trans() are only
used by the TYPE_PC_MACHINE.
"hw/ide.h" is a mixed bag of lost IDE declarations. In order
to remove this (almost) pointless header soon, move these
declarations to "hw/ide/internal.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230220091358.17038-18-philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
2c50207f0d hw/ide: Rename idebus_active_if() -> ide_bus_active_if()
idebus_active_if() operates on a IDEBus; rename it as
ide_bus_active_if() to emphasize its first argument
is a IDEBus.

Mechanical change using:

  $ sed -i -e 's/idebus_active_if/ide_bus_active_if/g' \
        $(git grep -l idebus_active_if)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-16-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
c951963043 hw/ide: Rename ide_init2() -> ide_bus_init_output_irq()
ide_init2() initializes a IDEBus, and set its output IRQ.
To emphasize this, rename it as ide_bus_init_output_irq().

Mechanical change using:

  $ sed -i -e 's/ide_init2/ide_bus_init_output_irq/g' \
        $(git grep -l ide_init2)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-15-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
783f447441 hw/ide: Rename ide_exec_cmd() -> ide_bus_exec_cmd()
ide_exec_cmd() operates on a IDEBus; rename it as
ide_bus_exec_cmd() to emphasize its first argument
is a IDEBus.

Mechanical change using:

  $ sed -i -e 's/ide_exec_cmd/ide_bus_exec_cmd/g' \
        $(git grep -wl ide_exec_cmd)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-14-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
e29b124610 hw/ide: Rename ide_register_restart_cb -> ide_bus_register_restart_cb
ide_register_restart_cb() operates on a IDEBus; rename it as
ide_bus_register_restart_cb() to emphasize its first argument
is a IDEBus.

Mechanical change using:

  $ sed -i -e 's/ide_register_restart_cb/ide_bus_register_restart_cb/g' \
    $(git grep -l ide_register_restart_cb)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-13-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
b6a5ab27fb hw/ide: Rename ide_create_drive() -> ide_bus_create_drive()
ide_create_drive() operates on a IDEBus; rename it as
ide_bus_create_drive() to emphasize its first argument
is a IDEBus.

Mechanical change using:

  $ sed -i -e 's/ide_create_drive/ide_bus_create_drive/g' \
        $(git grep -wl ide_create_drive)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-12-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
0cfe719d1f hw/ide: Rename ide_set_irq() -> ide_bus_set_irq()
ide_set_irq() operates on a IDEBus; rename it as
ide_bus_set_irq() to emphasize its first argument
is a IDEBus.

Mechanical change using:

  $ sed -i -e 's/ide_set_irq/ide_bus_set_irq/g' \
        $(git grep -l ide_set_irq)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-11-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
da9f1172c0 hw/ide: Un-inline ide_set_irq()
Only include "hw/irq.h" where appropriate.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-10-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
1f7a0d0339 hw/ide: Include 'exec/ioport.h' instead of 'hw/isa/isa.h'
The IDEBus structure has PortioList fields, so we need its
declarations from "exec/ioport.h". "hw/isa/isa.h" is not required.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-9-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
989bc90b2c hw/ide: Remove unused 'qapi/qapi-types-run-state.h'
Missed in commit d7458e7754 ("hw/ide/internal: Remove unused
DMARestartFunc typedef") which removed the single use of RunState.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-8-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
cc135b10f4 hw/ide/atapi: Restrict 'scsi/constants.h' inclusion
Only atapi.c requires the SCSI constants. No need to include
it in all files including "hw/ide/internal.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230215112712.23110-7-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
794093e80a hw/ide/isa: Extract TYPE_ISA_IDE declarations to 'hw/ide/isa.h'
"hw/ide.h" is a mixed bag of lost IDE declarations.

Extract isa_ide_init() and the TYPE_ISA_IDE QOM declarations
to a new "hw/ide/isa.h" header.

Rename ISAIDEState::isairq as 'irqnum' to emphasize this is
not a qemu_irq object but the number (index) of an ISA IRQ.

Message-Id: <20230215112712.23110-5-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
01c43405d6 hw/ide/mmio: Extract TYPE_MMIO_IDE declarations to 'hw/ide/mmio.h'
"hw/ide.h" is a mixed bag of lost IDE declarations.

Extract mmio_ide_init_drives() and the TYPE_MMIO_IDE QOM
declarations to a new "hw/ide/mmio.h" header.

Document the SysBus interface.

Message-Id: <20230215112712.23110-4-philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
2d4bd81e39 hw/rtc: Rename rtc_[get|set]_memory -> mc146818rtc_[get|set]_cmos_data
rtc_get_memory() and rtc_set_memory() helpers only work with
TYPE_MC146818_RTC devices. 'memory' in their name refer to
the CMOS region. Rename them as mc146818rtc_get_cmos_data()
and mc146818rtc_set_cmos_data() to be explicit about what
they are doing.

Mechanical change doing:

  $ sed -i -e 's/rtc_set_memory/mc146818rtc_set_cmos_data/g' \
        $(git grep -wl rtc_set_memory)
  $ sed -i -e 's/rtc_get_memory/mc146818rtc_get_cmos_data/g' \
        $(git grep -wl rtc_get_memory)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230210233116.80311-4-philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
55c86cb803 hw/rtc/mc146818rtc: Pass MC146818RtcState instead of ISADevice argument
rtc_get_memory() and rtc_set_memory() methods can not take any
TYPE_ISA_DEVICE object. They expect a TYPE_MC146818_RTC one.

Simplify the API by passing a MC146818RtcState.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230210233116.80311-3-philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
8df7129790 hw/rtc/mc146818rtc: Rename RTCState -> MC146818RtcState
RTCState only represents a Motorola MC146818 model,
not any RTC chipset. Rename the structure as MC146818RtcState
using:

  $ sed -i -e s/RTCState/MC146818RtcState/g $(git grep -wl RTCState)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230210233116.80311-2-philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
8e7db8ab51 hw: Replace isa_get_irq() by isa_bus_get_irq() when ISABus is available
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230215161641.32663-4-philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
d2fbec575f hw/isa: Factor isa_bus_get_irq() out of isa_get_irq()
isa_get_irq() was added in commit 3a38d437ca
("Add isa_reserve_irq()" Fri Aug 14 11:36:15 2009) as:

    a temporary interface to be used to allocate ISA IRQs for
    devices which have not yet been converted to qdev, and for
    special cases which are not suited for qdev conversions,
    such as the 'ferr'.

We still use it 14 years later, using the global 'isabus'
singleton. In order to get rid of such *temporary* interface,
extract isa_bus_get_irq() which can take any ISABus* object.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230215161641.32663-3-philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
dc8d6cf203 hw/isa: Rename isa_get_dma() -> isa_bus_get_dma()
isa_get_dma() returns a DMA channel handler from an ISABus.
To emphasize this, rename it as isa_bus_get_dma().

Mechanical change using:

  $ sed -i -e 's/isa_get_dma/isa_bus_get_dma/g' \
        $(git grep -l isa_get_dma)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230215161641.32663-2-philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
7067887ea1 hw/isa: Rename isa_bus_irqs() -> isa_bus_register_input_irqs()
isa_bus_irqs() register an array of input IRQs on
the ISA bus. Rename it as isa_bus_register_input_irqs().

Mechanical change using:

 $ sed -i -e 's/isa_bus_irqs/isa_bus_register_input_irqs/g' \
   $(git grep -wl isa_bus_irqs)

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230210163744.32182-10-philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Philippe Mathieu-Daudé
23c69bb822 hw/isa: Un-inline isa_bus_from_device()
No point in inlining isa_bus_from_device() which is only
used at device realization time.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230210163744.32182-9-philmd@linaro.org>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
88b5877734 hw/isa: Reorder to separate ISABus* vs ISADevice* functions
Separate functions taking an ISABus* argument versus
functions taking a ISADevice* one.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230210163744.32182-8-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
97cfb5e430 hw/isa: Remove empty ISADeviceClass structure
ISADeviceClass is an empty class and just increase code
complexity. Remove it, directly embedding DeviceClass in
classes expanding TYPE_ISA_DEVICE.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <20230215161641.32663-19-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
78827d5f7b hw/intc/i8259: Document i8259_init()
i8259_init() helper creates a i8259 device on an ISA bus,
connects its IRQ output to the parent's input IRQ, and
returns an array of 16 ISA input IRQs.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230210163744.32182-2-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
1a6981bbdc hw: Move ich9.h to southbridge/
ICH9 is a south bridge which doesn't necessarily depend on x86, so move
it into the southbridge folder, analoguous to PIIX.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-13-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
71671814a8 hw/i386/ich9: Clean up includes
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-12-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
7f54640b4b hw: Move ioapic*.h to intc/
The ioapic sources reside in hw/intc already. Move the headers there
as well.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-11-shentey@gmail.com>
[PMD: Keep ioapic_internal.h in hw/intc/, not under include/]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
e3e3a8ad12 hw/i386/ich9: Remove redundant GSI_NUM_PINS
Most code uses IOAPIC_NUM_PINS. The only place where GSI_NUM_PINS defines
the size of an array is ICH9LPCState::gsi which needs to match
IOAPIC_NUM_PINS. Remove GSI_NUM_PINS for consistency.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-10-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
20fe3af24f hw/isa/lpc_ich9: Connect PM stuff to LPC internally
Make TYPE_ICH9_LPC_DEVICE more self-contained by moving the call to
ich9_lpc_pm_init() from board code to its realize function. In order
to propagate x86_machine_is_smm_enabled(), introduce an "smm-enabled"
property like we have in piix4.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-8-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
07981e8fa0 hw/i2c/smbus_ich9: Inline ich9_smb_init() and remove it
ich9_smb_init() is a legacy init function, so modernize the code.

Note that the smb_io_base parameter was unused.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-6-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
958f818230 hw/isa/lpc_ich9: Eliminate ICH9LPCState::isa_bus
By using qdev_get_child_bus() we can eliminate ICH9LPCState::isa_bus and
spare the ich9_lpc variable in pc_q35, too.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-4-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
29a457cbbc hw/isa/lpc_ich9: Unexport PIRQ functions
No need to rely on the board to wire up the ICH9 PCI IRQs. All functions
access private state of the LPC device which suggests that it should
wire up the IRQs.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-3-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
c288b6869a hw/i386/ich9: Rename Q35_MASK to ICH9_MASK
The Q35_MASK macro is already defined by TYPE_Q35_HOST_DEVICE, so let
TYPE_ICH9_LPC_DEVICE have its own one to prevent potential name clash.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-2-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
892afa04e6 hw/i386/x86: Reduce init_topo_info() scope
This function is not used anywhere outside this file, so
we can delete the prototype from include/hw/i386/x86.h and
make the function "static void".

This fixes when building with -Wall and using Clang
("Apple clang version 14.0.0 (clang-1400.0.29.202)"):

  ../hw/i386/x86.c:70:24: error: static function 'MACHINE' is used in an inline function with external linkage [-Werror,-Wstatic-in-inline]
      MachineState *ms = MACHINE(x86ms);
                         ^
  include/hw/i386/x86.h:101:1: note: use 'static' to give inline function 'init_topo_info' internal linkage
  void init_topo_info(X86CPUTopoInfo *topo_info, const X86MachineState *x86ms);
  ^
  static
  include/hw/boards.h:24:49: note: 'MACHINE' declared here
  OBJECT_DECLARE_TYPE(MachineState, MachineClass, MACHINE)
                                                  ^

Reported-by: Stefan Weil <sw@weilnetz.de>
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221216220158.6317-6-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
a371975ef6 hw/cpu: Extend CPUState::cluster_index documentation
Copy part of the description of commit f7b78602fd ("accel/tcg:
Add cluster number to TCG TB hash") in tcg_cpu_init_cflags(),
improving a bit CPUState::cluster_index documentation.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20230216142338.82982-2-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
2d2f2507c6 hw/qdev: Constify DeviceState* argument of qdev_get_parent_bus()
The structure is accessed read-only by qdev_get_parent_bus().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230212224730.51438-2-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
38ce1ebf57 qemu/typedefs: Sort in case-insensitive alphabetical order (again)
Following the recommendation added in commit a98c370c46
("typedefs: (Re-)sort entries alphabetically"), and similarly
to commit 64baadc272 ("Sort include/qemu/typedefs.h"), sort
again the type definitions (in case-insensitive alphabetical
order, using 'sort --ignore-case').

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230217141832.24777-2-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
2609ec2868 softmmu: Extract watchpoint API from physmem.c
The watchpoint API is specific to TCG system emulation.

Move it to a new compile unit. The inlined stubs are used
for user-mode and non-TCG accelerators.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221209141254.68662-1-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
5b5968c477 replay: Extract core API to 'exec/replay-core.h'
replay API is used deeply within TCG common code (common to user
and system emulation). Unfortunately "sysemu/replay.h" requires
some QAPI headers for few system-specific declarations, example:

  void replay_input_event(QemuConsole *src, InputEvent *evt);

Since commit c2651c0eaa ("qapi/meson: Restrict UI module to system
emulation and tools") the QAPI header defining the InputEvent is
not generated anymore.
To keep it simple, extract the 'core' replay prototypes to a new
"exec/replay-core.h" header which we include in the TCG code that
doesn't need the rest of the replay API.

Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Message-Id: <20221219170806.60580-5-philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00