| Age | Commit message (Collapse) | Author |
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Restrict MachineClass::valid_cpu_types[] to the single
valid CPU types.
Instead of ignoring invalid CPU type requested by the user:
$ qemu-system-arm -M midway -cpu cortex-a7 -S -monitor stdio
QEMU 8.2.50 monitor - type 'help' for more information
(qemu) info qom-tree
/machine (midway-machine)
/cpu[0] (cortex-a15-arm-cpu)
...
we now display an error:
$ qemu-system-arm -M midway -cpu cortex-a7
qemu-system-arm: Invalid CPU model: cortex-a7
The only valid type is: cortex-a15
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20240129151828.59544-5-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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QDev objects created with qdev_new() need to manually add
their parent relationship with object_property_add_child().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20240129151828.59544-4-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Restrict MachineClass::valid_cpu_types[] to the single
valid CPU type.
Instead of ignoring invalid CPU type requested by the user:
$ qemu-system-arm -M nuri -cpu cortex-a7 -S -monitor stdio
QEMU 8.2.50 monitor - type 'help' for more information
(qemu) info qom-tree
/machine (nuri-machine)
/soc (exynos4210)
/cpu[0] (cortex-a9-arm-cpu)
...
We now display an error:
$ qemu-system-arm -M nuri -cpu cortex-a7
qemu-system-arm: Invalid CPU model: cortex-a7
The only valid type is: cortex-a9
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20240129151828.59544-3-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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QDev objects created with qdev_new() need to manually add
their parent relationship with object_property_add_child().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Message-id: 20240129151828.59544-2-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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BusClass currently has transitional infrastructure to support
subclasses which implement the legacy BusClass::reset method rather
than the Resettable interface. We have now removed all the users of
BusClass::reset in the tree, so we can remove the transitional
infrastructure.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-id: 20240119163512.3810301-6-peter.maydell@linaro.org
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Switch the s390x virtual-css bus from using BusClass::reset to the
Resettable interface.
This has no behavioural change, because the BusClass code to support
subclasses that use the legacy BusClass::reset will call that method
in the hold phase of 3-phase reset.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Halil Pasic <pasic@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-id: 20240119163512.3810301-5-peter.maydell@linaro.org
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Switch the ADB bus from using BusClass::reset to the Resettable
interface.
This has no behavioural change, because the BusClass code to support
subclasses that use the legacy BusClass::reset will call that method
in the hold phase of 3-phase reset.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-id: 20240119163512.3810301-4-peter.maydell@linaro.org
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Switch vmbus from using BusClass::reset to the Resettable interface.
This has no behavioural change, because the BusClass code to support
subclasses that use the legacy BusClass::reset will call that method
in the hold phase of 3-phase reset.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-id: 20240119163512.3810301-3-peter.maydell@linaro.org
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Switch the PCI bus from using BusClass::reset to the Resettable
interface.
This has no behavioural change, because the BusClass code to support
subclasses that use the legacy BusClass::reset will call that method
in the hold phase of 3-phase reset.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Cédric Le Goater <clg@redhat.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Message-id: 20240119163512.3810301-2-peter.maydell@linaro.org
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staging
aspeed queue:
* Update of buildroot images to 2023.11 (6.6.3 kernel)
* Check of the valid CPU type supported by aspeed machines
* Simplified models for the IBM's FSI bus and the Aspeed
controller bridge
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# gpg: Signature made Thu 01 Feb 2024 07:35:11 GMT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [undefined]
# 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: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-aspeed-20240201' of https://github.com/legoater/qemu:
hw/fsi: Update MAINTAINER list
hw/fsi: Added FSI documentation
hw/fsi: Added qtest
hw/arm: Hook up FSI module in AST2600
hw/fsi: Aspeed APB2OPB & On-chip peripheral bus
hw/fsi: Introduce IBM's FSI master
hw/fsi: Introduce IBM's cfam
hw/fsi: Introduce IBM's fsi-slave model
hw/fsi: Introduce IBM's FSI Bus
hw/fsi: Introduce IBM's scratchpad device
hw/fsi: Introduce IBM's Local bus
hw/arm/aspeed: Check for CPU types in machine_run_board_init()
hw/arm/aspeed: Introduce aspeed_soc_cpu_type() helper
hw/arm/aspeed: Init CPU defaults in a common helper
hw/arm/aspeed: Set default CPU count using aspeed_soc_num_cpus()
hw/arm/aspeed: Remove dead code
tests/avocado/machine_aspeed.py: Update buildroot images to 2023.11
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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This patchset introduces IBM's Flexible Service Interface(FSI).
Time for some fun with inter-processor buses. FSI allows a service
processor access to the internal buses of a host POWER processor to
perform configuration or debugging.
FSI has long existed in POWER processes and so comes with some baggage,
including how it has been integrated into the ASPEED SoC.
Working backwards from the POWER processor, the fundamental pieces of
interest for the implementation are:
1. The Common FRU Access Macro (CFAM), an address space containing
various "engines" that drive accesses on buses internal and external
to the POWER chip. Examples include the SBEFIFO and I2C masters. The
engines hang off of an internal Local Bus (LBUS) which is described
by the CFAM configuration block.
2. The FSI slave: The slave is the terminal point of the FSI bus for
FSI symbols addressed to it. Slaves can be cascaded off of one
another. The slave's configuration registers appear in address space
of the CFAM to which it is attached.
3. The FSI master: A controller in the platform service processor (e.g.
BMC) driving CFAM engine accesses into the POWER chip. At the
hardware level FSI is a bit-based protocol supporting synchronous and
DMA-driven accesses of engines in a CFAM.
4. The On-Chip Peripheral Bus (OPB): A low-speed bus typically found in
POWER processors. This now makes an appearance in the ASPEED SoC due
to tight integration of the FSI master IP with the OPB, mainly the
existence of an MMIO-mapping of the CFAM address straight onto a
sub-region of the OPB address space.
5. An APB-to-OPB bridge enabling access to the OPB from the ARM core in
the AST2600. Hardware limitations prevent the OPB from being directly
mapped into APB, so all accesses are indirect through the bridge.
The implementation appears as following in the qemu device tree:
(qemu) info qtree
bus: main-system-bus
type System
...
dev: aspeed.apb2opb, id ""
gpio-out "sysbus-irq" 1
mmio 000000001e79b000/0000000000001000
bus: opb.1
type opb
dev: fsi.master, id ""
bus: fsi.bus.1
type fsi.bus
dev: cfam.config, id ""
dev: cfam, id ""
bus: fsi.lbus.1
type lbus
dev: scratchpad, id ""
address = 0 (0x0)
bus: opb.0
type opb
dev: fsi.master, id ""
bus: fsi.bus.0
type fsi.bus
dev: cfam.config, id ""
dev: cfam, id ""
bus: fsi.lbus.0
type lbus
dev: scratchpad, id ""
address = 0 (0x0)
The LBUS is modelled to maintain the qdev bus hierarchy and to take
advantage of the object model to automatically generate the CFAM
configuration block. The configuration block presents engines in the
order they are attached to the CFAM's LBUS. Engine implementations
should subclass the LBusDevice and set the 'config' member of
LBusDeviceClass to match the engine's type.
CFAM designs offer a lot of flexibility, for instance it is possible for
a CFAM to be simultaneously driven from multiple FSI links. The modeling
is not so complete; it's assumed that each CFAM is attached to a single
FSI slave (as a consequence the CFAM subclasses the FSI slave).
As for FSI, its symbols and wire-protocol are not modelled at all. This
is not necessary to get FSI off the ground thanks to the mapping of the
CFAM address space onto the OPB address space - the models follow this
directly and map the CFAM memory region into the OPB's memory region.
Future work includes supporting more advanced accesses that drive the
FSI master directly rather than indirectly via the CFAM mapping, which
will require implementing the FSI state machine and methods for each of
the FSI symbols on the slave. Further down the track we can also look at
supporting the bitbanged SoftFSI drivers in Linux by extending the FSI
slave model to resolve sequences of GPIO IRQs into FSI symbols, and
calling the associated symbol method on the slave to map the access onto
the CFAM.
Testing:
Tested by reading cfam config address 0 on rainier machine type.
root@p10bmc:~# pdbg -a getcfam 0x0
p0: 0x0 = 0xc0022d15
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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This is a part of patchset where IBM's Flexible Service Interface is
introduced.
An APB-to-OPB bridge enabling access to the OPB from the ARM core in
the AST2600. Hardware limitations prevent the OPB from being directly
mapped into APB, so all accesses are indirect through the bridge.
The On-Chip Peripheral Bus (OPB): A low-speed bus typically found in
POWER processors. This now makes an appearance in the ASPEED SoC due
to tight integration of the FSI master IP with the OPB, mainly the
existence of an MMIO-mapping of the CFAM address straight onto a
sub-region of the OPB address space.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - moved FSIMasterState under AspeedAPB2OPBState
- modified fsi_opb_fsi_master_address() and
fsi_opb_opb2fsi_address()
- instroduced fsi_aspeed_apb2opb_init()
- reworked fsi_aspeed_apb2opb_realize()
- removed FSIMasterState object and fsi_opb_realize()
- simplified OPBus
- introduced fsi_aspeed_apb2opb_rw to fix endianness issue ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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This is a part of patchset where IBM's Flexible Service Interface is
introduced.
This commit models the FSI master. CFAM is hanging out of FSI master which is a bus controller.
The FSI master: A controller in the platform service processor (e.g.
BMC) driving CFAM engine accesses into the POWER chip. At the
hardware level FSI is a bit-based protocol supporting synchronous and
DMA-driven accesses of engines in a CFAM.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - move FSICFAMState object under FSIMasterState
- introduced fsi_master_init()
- reworked fsi_master_realize()
- dropped FSIBus definition ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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This is a part of patchset where IBM's Flexible Service Interface is
introduced.
The Common FRU Access Macro (CFAM), an address space containing
various "engines" that drive accesses on busses internal and external
to the POWER chip. Examples include the SBEFIFO and I2C masters. The
engines hang off of an internal Local Bus (LBUS) which is described
by the CFAM configuration block.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - moved object FSIScratchPad under FSICFAMState
- moved FSIScratchPad code under cfam.c
- introduced fsi_cfam_instance_init()
- reworked fsi_cfam_realize() ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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This is a part of patchset where IBM's Flexible Service Interface is
introduced.
The FSI slave: The slave is the terminal point of the FSI bus for
FSI symbols addressed to it. Slaves can be cascaded off of one
another. The slave's configuration registers appear in address space
of the CFAM to which it is attached.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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This is a part of patchset where FSI bus is introduced.
The FSI bus is a simple bus where FSI master is attached.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - removed include/hw/fsi/engine-scratchpad.h and
hw/fsi/engine-scratchpad.c
- dropped FSI_SCRATCHPAD
- included FSIBus definition
- dropped hw/fsi/trace-events changes ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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This is a part of patchset where IBM's Flexible Service Interface is
introduced.
The scratchpad provides a set of non-functional registers. The firmware
is free to use them, hardware does not support any special management
support. The scratchpad registers can be read or written from LBUS
slave. The scratch pad is managed under FSI CFAM state.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - moved object FSIScratchPad under FSICFAMState
- moved FSIScratchPad code under cfam.c ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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This is a part of patchset where IBM's Flexible Service Interface is
introduced.
The LBUS is modelled to maintain mapped memory for the devices. The
memory is mapped after CFAM config, peek table and FSI slave registers.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Ninad Palsule <ninad@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
[ clg: - removed lbus_add_device() bc unused
- removed lbus_create_device() bc used only once
- removed "address" property
- updated meson.build to build fsi dir
- included an empty hw/fsi/trace-events ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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Aspeed SoCs use a single CPU type (set as AspeedSoCClass::cpu_type).
Convert it to a NULL-terminated array (of a single non-NULL element).
Set MachineClass::valid_cpu_types[] to use the common machine code
to provide hints when the requested CPU is invalid (see commit
e702cbc19e ("machine: Improve is_cpu_type_supported()").
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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In order to alter AspeedSoCClass::cpu_type in the next
commit, introduce the aspeed_soc_cpu_type() helper to
retrieve the per-SoC CPU type from AspeedSoCClass.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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Rework aspeed_soc_num_cpus() as a new init_cpus_defaults()
helper to reduce code duplication.
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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Since commit b7f1a0cb76 ("arm/aspeed: Compute the number
of CPUs from the SoC definition") Aspeed machines use the
aspeed_soc_num_cpus() helper to set the number of CPUs.
Use it for the ast1030-evb (commit 356b230ed1 "aspeed/soc:
Add AST1030 support") and supermicrox11-bmc (commit 40a38df55e
"hw/arm/aspeed: Add board model for Supermicro X11 BMC") machines.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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Remove copy/paste typo from commit 6c323aba40 ("hw/arm/aspeed:
Adding new machine Tiogapass in QEMU").
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
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trivial patches for 2024-01-31
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# gpg: Signature made Wed 31 Jan 2024 11:55:19 GMT
# gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg: issuer "mjt@tls.msk.ru"
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@debian.org>" [full]
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
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* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: (21 commits)
hw/hyperv: Include missing headers
hw/intc/xics: Include missing 'cpu.h' header
hw/arm: Add `\n` to hint message
hw/loongarch: Add `\n` to hint message
hw/i386: Add `\n` to hint message
backends/hostmem: Fix block comments style (checkpatch.pl warnings)
misc: Clean up includes
riscv: Clean up includes
cxl: Clean up includes
include: Clean up includes
m68k: Clean up includes
acpi: Clean up includes
aspeed: Clean up includes
disas/riscv: Clean up includes
hyperv: Clean up includes
scripts/clean-includes: Update exclude list
mailmap: Fix Stefan Weil email
qemu-docs: Update options for graphical frontends
qapi/migration.json: Fix the member name for MigrationCapability
colo: examples: remove mentions of script= and (wrong) downscript=
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Pull request
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# gpg: Signature made Tue 30 Jan 2024 21:51:14 GMT
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* tag 'block-pull-request' of https://gitlab.com/stefanha/qemu:
hw/block/block.c: improve confusing blk_check_size_and_read_all() error
hw/core/qdev.c: add qdev_get_human_name()
pflash: fix sectors vs bytes confusion in blk_pread_nonzeroes()
block/blkio: Make s->mem_region_alignment be 64 bits
block/io_uring: improve error message when init fails
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
In cases where a device tries to read more bytes than the block device
contains, the error is vague: "device requires X bytes, block backend
provides Y bytes".
This patch changes the errors of this function to include the block
backend name, the device id and device type name where appropriate.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Message-id: 7260eadff22c08457740117c1bb7bd2b4353acb9.1706598705.git.manos.pitsidianakis@linaro.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
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Add a simple method to return some kind of human readable identifier for
use in error messages.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Message-id: 8b566bfced98ae44be1fcc1f8e7215f0c3393aa1.1706598705.git.manos.pitsidianakis@linaro.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
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The following expression is incorrect because blk_pread_nonzeroes()
deals in units of bytes, not sectors:
bytes = MIN(size - offset, BDRV_REQUEST_MAX_SECTORS)
^^^^^^^
BDRV_REQUEST_MAX_BYTES is the appropriate constant.
Fixes: a4b15a8b9ef2 ("pflash: Only read non-zero parts of backend image")
Cc: Xiang Zheng <zhengxiang9@huawei.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240130002712.257815-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
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Include missing headers in order to avoid when refactoring
unrelated headers:
hw/hyperv/hyperv.c:33:18: error: field ‘msg_page_mr’ has incomplete type
33 | MemoryRegion msg_page_mr;
| ^~~~~~~~~~~
hw/hyperv/hyperv.c: In function ‘synic_update’:
hw/hyperv/hyperv.c:64:13: error: implicit declaration of function ‘memory_region_del_subregion’ [-Werror=implicit-function-declaration]
64 | memory_region_del_subregion(get_system_memory(),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
hw/hyperv/hyperv.c: In function ‘hyperv_hcall_signal_event’:
hw/hyperv/hyperv.c:683:17: error: implicit declaration of function ‘ldq_phys’; did you mean ‘ldub_phys’? [-Werror=implicit-function-declaration]
683 | param = ldq_phys(&address_space_memory, addr);
| ^~~~~~~~
| ldub_phys
hw/hyperv/hyperv.c:683:17: error: nested extern declaration of ‘ldq_phys’ [-Werror=nested-externs]
hw/hyperv/hyperv.c: In function ‘hyperv_hcall_retreive_dbg_data’:
hw/hyperv/hyperv.c:792:24: error: ‘TARGET_PAGE_SIZE’ undeclared (first use in this function); did you mean ‘TARGET_PAGE_BITS’?
792 | msg.u.recv.count = TARGET_PAGE_SIZE - sizeof(*debug_data_out);
| ^~~~~~~~~~~~~~~~
| TARGET_PAGE_BITS
hw/hyperv/hyperv.c: In function ‘hyperv_syndbg_send’:
hw/hyperv/hyperv.c:885:16: error: ‘HV_SYNDBG_STATUS_INVALID’ undeclared (first use in this function)
885 | return HV_SYNDBG_STATUS_INVALID;
| ^~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
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Include missing headers in order to avoid when refactoring
unrelated headers:
hw/intc/xics.c: In function 'icp_realize':
hw/intc/xics.c:304:5: error: unknown type name 'PowerPCCPU'
304 | PowerPCCPU *cpu;
| ^~~~~~~~~~
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
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error_printf() doesn't add newlines.
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
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error_printf() doesn't add newlines.
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
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error_printf() doesn't add newlines.
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
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This commit was created with scripts/clean-includes.
All .c should include qemu/osdep.h first. The script performs three
related cleanups:
* Ensure .c files include qemu/osdep.h first.
* Including it in a .h is redundant, since the .c already includes
it. Drop such inclusions.
* Likewise, including headers qemu/osdep.h includes is redundant.
Drop these, too.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
|
This commit was created with scripts/clean-includes:
./scripts/clean-includes --git acpi include/hw/*/*acpi.h hw/*/*acpi.c
All .c should include qemu/osdep.h first. The script performs three
related cleanups:
* Ensure .c files include qemu/osdep.h first.
* Including it in a .h is redundant, since the .c already includes
it. Drop such inclusions.
* Likewise, including headers qemu/osdep.h includes is redundant.
Drop these, too.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
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This commit was created with scripts/clean-includes.
All .c should include qemu/osdep.h first. The script performs three
related cleanups:
* Ensure .c files include qemu/osdep.h first.
* Including it in a .h is redundant, since the .c already includes
it. Drop such inclusions.
* Likewise, including headers qemu/osdep.h includes is redundant.
Drop these, too.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
|
This commit was created with scripts/clean-includes:
./scripts/clean-includes --git hyperv hw/hyperv/*.[ch]
All .c should include qemu/osdep.h first. The script performs three
related cleanups:
* Ensure .c files include qemu/osdep.h first.
* Including it in a .h is redundant, since the .c already includes
it. Drop such inclusions.
* Likewise, including headers qemu/osdep.h includes is redundant.
Drop these, too.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
|
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linux-user: Allow gdbstub to ignore page protection
cpu-exec: simplify jump cache management
include/exec: Cleanups toward building accel/tcg once
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# gpg: Signature made Mon 29 Jan 2024 22:57:59 GMT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* tag 'pull-tcg-20240130' of https://gitlab.com/rth7680/qemu: (31 commits)
target/i386: Extract x86_cpu_exec_halt() from accel/tcg/
accel/tcg: Introduce TCGCPUOps::cpu_exec_halt() handler
accel/tcg: Inline need_replay_interrupt
target/i386: Extract x86_need_replay_interrupt() from accel/tcg/
accel/tcg: Introduce TCGCPUOps::need_replay_interrupt() handler
accel/tcg: Use CPUState.cc instead of CPU_GET_CLASS in cpu-exec.c
target/loongarch: Constify loongarch_tcg_ops
include/qemu: Add TCGCPUOps typedef to typedefs.h
accel/tcg: Un-inline icount_exit_request() for clarity
accel/tcg: Rename tcg_cpus_exec() -> tcg_cpu_exec()
accel/tcg: Rename tcg_cpus_destroy() -> tcg_cpu_destroy()
accel/tcg: Rename tcg_ss[] -> tcg_specific_ss[] in meson
accel/tcg: Move perf and debuginfo support to tcg/
accel/tcg: Remove #ifdef TARGET_I386 from perf.c
tcg: Make tb_cflags() usable from target-agnostic code
accel/tcg: Make use of qemu_target_page_mask() in perf.c
target: Make qemu_target_page_mask() available for *-user
accel/tcg/cpu-exec: Use RCU_READ_LOCK_GUARD
tests/tcg: Add the PROT_NONE gdbstub test
tests/tcg: Factor out gdbstub test functions
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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tcg/ should not depend on accel/tcg/, but perf and debuginfo
support provided by the latter are being used by tcg/tcg.c.
Since that's the only user, move both to tcg/.
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20231212003837.64090-5-iii@linux.ibm.com>
Message-Id: <20240125054631.78867-5-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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When doing device assignment of a physical device, MSI-X can be
enabled with no vectors enabled and this sets the IRQ index to
VFIO_PCI_MSIX_IRQ_INDEX. However, when MSI-X is disabled, the IRQ
index is left untouched if no vectors are in use. Then, when INTx
is enabled, the IRQ index value is considered incompatible (set to
MSI-X) and VFIO_DEVICE_SET_IRQS fails. QEMU complains with :
qemu-system-x86_64: vfio 0000:08:00.0: Failed to set up TRIGGER eventfd signaling for interrupt INTX-0: VFIO_DEVICE_SET_IRQS failure: Invalid argument
To avoid that, unconditionaly clear the IRQ index when MSI-X is
disabled.
Buglink: https://issues.redhat.com/browse/RHEL-21293
Fixes: 5ebffa4e87e7 ("vfio/pci: use an invalid fd to enable MSI-X")
Cc: Jing Liu <jing2.liu@intel.com>
Cc: Alex Williamson <alex.williamson@redhat.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
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Do not use uint64_t for the type of the declaration and __u64 when
computing the number of elements in the array.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* Fix VNCR fault detection logic
* Fix A64 scalar SQSHRN and SQRSHRN
* Fix incorrect aa64_tidcp1 feature check
* hw/arm/virt.c: Remove newline from error_report() string
* hw/arm/musicpal: Convert to qemu_add_kbd_event_handler()
* hw/arm/allwinner-a10: Unconditionally map the USB Host controllers
* hw/arm/nseries: Unconditionally map the TUSB6010 USB Host controller
* hw/arm: Add EHCI/OHCI controllers to Allwinner R40 and Bananapi board
* hw/arm: Add AHCI/SATA controller to Allwinner R40 and Bananapi board
* hw/arm: Add watchdog timer to Allwinner H40 and Bananapi board
* arm: various include header cleanups
* cleanups to allow some files to be built only once
* fsl-imx6ul: Add various missing unimplemented devices
* docs/system/arm/virt.rst: Add note on CPU features off by default
* hw/char/imx_serial: Implement receive FIFO and ageing timer
* target/xtensa: fix OOB TLB entry access
* bswap.h: Fix const_le64() macro
* hw/arm: add PCIe to Freescale i.MX6
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# gpg: Signature made Fri 26 Jan 2024 14:32:59 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20240126' of https://git.linaro.org/people/pmaydell/qemu-arm: (36 commits)
hw/arm: add PCIe to Freescale i.MX6
target/arm: Fix incorrect aa64_tidcp1 feature check
bswap.h: Fix const_le64() macro
target/arm: Fix A64 scalar SQSHRN and SQRSHRN
hw/char/imx_serial: Implement receive FIFO and ageing timer
docs/system/arm/virt.rst: Add note on CPU features off by default
fsl-imx6ul: Add various missing unimplemented devices
hw/arm: Build various units only once
target/arm: Move GTimer definitions to new 'gtimer.h' header
target/arm: Move e2h_access() helper around
target/arm: Move ARM_CPU_IRQ/FIQ definitions to 'cpu-qom.h' header
hw/arm/armv7m: Make 'hw/intc/armv7m_nvic.h' a target agnostic header
target/arm: Expose M-profile register bank index definitions
hw/misc/xlnx-versal-crl: Build it only once
hw/misc/xlnx-versal-crl: Include generic 'cpu-qom.h' instead of 'cpu.h'
hw/cpu/a9mpcore: Build it only once
target/arm: Declare ARM_CPU_TYPE_NAME/SUFFIX in 'cpu-qom.h'
target/arm: Expose arm_cpu_mp_affinity() in 'multiprocessing.h' header
target/arm: Create arm_cpu_mp_affinity
target/arm: Rename arm_cpu_mp_affinity
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Block layer patches
- virtio-blk: Multiqueue fixes and cleanups
- blklogwrites: Fixes for write_zeroes and superblock update races
- commit/stream: Allow users to request only format driver names in
backing file format
- monitor: only run coroutine commands in qemu_aio_context
- Some iotest fixes
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# gpg: Signature made Fri 26 Jan 2024 12:26:20 GMT
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* tag 'for-upstream' of https://repo.or.cz/qemu/kevin:
iotests/277: Use iotests.sock_dir for socket creation
iotests/iothreads-stream: Use the right TimeoutError
tests/unit: Bump test-replication timeout to 60 seconds
iotests/264: Use iotests.sock_dir for socket creation
block/blklogwrites: Protect mutable driver state with a mutex.
virtio-blk: always set ioeventfd during startup
virtio-blk: tolerate failure to set BlockBackend AioContext
virtio-blk: restart s->rq reqs in vq AioContexts
virtio-blk: rename dataplane to ioeventfd
virtio-blk: rename dataplane create/destroy functions
virtio-blk: move dataplane code into virtio-blk.c
monitor: only run coroutine commands in qemu_aio_context
iotests: port 141 to Python for reliable QMP testing
iotests: add filter_qmp_generated_node_ids()
stream: Allow users to request only format driver names in backing file format
commit: Allow users to request only format driver names in backing file format
string-output-visitor: Fix (pseudo) struct handling
block/blklogwrites: Fix a bug when logging "write zeroes" operations.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Nikita Ostrenkov <n.ostrenkov@gmail.com>
Message-id: 20240108140325.1291-1-n.ostrenkov@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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This patch implements a 32 half word FIFO as per imx serial device
specifications. If a non empty FIFO is below the trigger level, an
ageing timer will tick for a duration of 8 characters. On expiry,
AGTIM will be set triggering an interrupt. AGTIM timer resets when
there is activity in the receive FIFO.
Otherwise, RRDY is set when trigger level is exceeded. The receive
trigger level is 8 in newer kernel versions and 1 in older ones.
This change will break migration compatibility for the imx boards.
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Message-id: 20240125151931.83494-1-rayhan.faizel@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: commit message tidyups]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Add MMDC, OCOTP, SQPI, CAAM, and USBMISC as unimplemented devices.
This allows operating systems such as Linux to run emulations such as
mcimx6ul-evk.
Before commit 0cd4926b85 ("Refactor i.MX6UL processor code"), the affected
memory ranges were covered by the unimplemented DAP device. The commit
reduced the DAP address range from 0x100000 to 4kB, and the emulation
thus no longer covered the various unimplemented devices in the affected
address range.
Fixes: 0cd4926b85 ("Refactor i.MX6UL processor code")
Cc: Jean-Christophe Dubois <jcd@tribudubois.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240120005356.2599547-1-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Various files in hw/arm/ don't require "cpu.h" anymore.
Except virt-acpi-build.c, all of them don't require any
ARM specific knowledge anymore and can be build once as
target agnostic units. Update meson accordingly.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-21-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Move Arm A-class Generic Timer definitions to the new
"target/arm/gtimer.h" header so units in hw/ which don't
need access to ARMCPU internals can use them without
having to include the huge "cpu.h".
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-20-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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The ARM_CPU_IRQ/FIQ definitions are used to index the GPIO
IRQ created calling qdev_init_gpio_in() in ARMCPU instance_init()
handler. To allow non-ARM code to raise interrupt on ARM cores,
move they to 'target/arm/cpu-qom.h' which is non-ARM specific and
can be included by any hw/ file.
File list to include the new header generated using:
$ git grep -wEl 'ARM_CPU_(\w*IRQ|FIQ)'
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-18-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Now than we can access the M-profile bank index
definitions from the target-agnostic "cpu-qom.h"
header, we don't need the huge "cpu.h" anymore
(except in hw/arm/armv7m.c). Reduce its inclusion
to the source unit.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-17-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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