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* sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 1Markus Armbruster2020-06-151-4/+3Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I'm converting from qdev_set_parent_bus()/realize to qdev_realize(); recent commit "qdev: Convert uses of qdev_set_parent_bus() with Coccinelle" explains why. sysbus_init_child_obj() is a wrapper around object_initialize_child_with_props() and qdev_set_parent_bus(). It passes no properties. Convert sysbus_init_child_obj()/realize to object_initialize_child()/ qdev_realize(). Coccinelle script: @@ expression parent, name, size, type, errp; expression child; symbol true; @@ - sysbus_init_child_obj(parent, name, &child, size, type); + sysbus_init_child_XXX(parent, name, &child, size, type); ... - object_property_set_bool(OBJECT(&child), true, "realized", errp); + sysbus_realize(SYS_BUS_DEVICE(&child), errp); @@ expression parent, name, size, type, errp; expression child; symbol true; @@ - sysbus_init_child_obj(parent, name, child, size, type); + sysbus_init_child_XXX(parent, name, child, size, type); ... - object_property_set_bool(OBJECT(child), true, "realized", errp); + sysbus_realize(SYS_BUS_DEVICE(child), errp); @@ expression parent, name, size, type; expression child; expression dev; expression expr; @@ - sysbus_init_child_obj(parent, name, child, size, type); + sysbus_init_child_XXX(parent, name, child, size, type); ... dev = DEVICE(child); ... when != dev = expr; - qdev_init_nofail(dev); + sysbus_realize(SYS_BUS_DEVICE(dev), &error_fatal); @@ expression parent, propname, type; expression child; @@ - sysbus_init_child_XXX(parent, propname, child, sizeof(*child), type) + object_initialize_child(parent, propname, child, type) @@ expression parent, propname, type; expression child; @@ - sysbus_init_child_XXX(parent, propname, &child, sizeof(child), type) + object_initialize_child(parent, propname, &child, type) Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200610053247.1583243-48-armbru@redhat.com>
* sysbus: Convert to sysbus_realize() etc. with CoccinelleMarkus Armbruster2020-06-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert from qdev_realize(), qdev_realize_and_unref() with null @bus argument to sysbus_realize(), sysbus_realize_and_unref(). Coccinelle script: @@ expression dev, errp; @@ - qdev_realize(DEVICE(dev), NULL, errp); + sysbus_realize(SYS_BUS_DEVICE(dev), errp); @@ expression sysbus_dev, dev, errp; @@ + sysbus_dev = SYS_BUS_DEVICE(dev); - qdev_realize_and_unref(dev, NULL, errp); + sysbus_realize_and_unref(sysbus_dev, errp); - sysbus_dev = SYS_BUS_DEVICE(dev); @@ expression sysbus_dev, dev, errp; expression expr; @@ sysbus_dev = SYS_BUS_DEVICE(dev); ... when != dev = expr; - qdev_realize_and_unref(dev, NULL, errp); + sysbus_realize_and_unref(sysbus_dev, errp); @@ expression dev, errp; @@ - qdev_realize_and_unref(DEVICE(dev), NULL, errp); + sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp); @@ expression dev, errp; @@ - qdev_realize_and_unref(dev, NULL, errp); + sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp); Whitespace changes minimized manually. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200610053247.1583243-46-armbru@redhat.com> [Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
* qdev: Convert uses of qdev_create() with CoccinelleMarkus Armbruster2020-06-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the transformation explained in the commit before previous. Takes care of just one pattern that needs conversion. More to come in this series. Coccinelle script: @ depends on !(file in "hw/arm/highbank.c")@ expression bus, type_name, dev, expr; @@ - dev = qdev_create(bus, type_name); + dev = qdev_new(type_name); ... when != dev = expr - qdev_init_nofail(dev); + qdev_realize_and_unref(dev, bus, &error_fatal); @@ expression bus, type_name, dev, expr; identifier DOWN; @@ - dev = DOWN(qdev_create(bus, type_name)); + dev = DOWN(qdev_new(type_name)); ... when != dev = expr - qdev_init_nofail(DEVICE(dev)); + qdev_realize_and_unref(DEVICE(dev), bus, &error_fatal); @@ expression bus, type_name, expr; identifier dev; @@ - DeviceState *dev = qdev_create(bus, type_name); + DeviceState *dev = qdev_new(type_name); ... when != dev = expr - qdev_init_nofail(dev); + qdev_realize_and_unref(dev, bus, &error_fatal); @@ expression bus, type_name, dev, expr, errp; symbol true; @@ - dev = qdev_create(bus, type_name); + dev = qdev_new(type_name); ... when != dev = expr - object_property_set_bool(OBJECT(dev), true, "realized", errp); + qdev_realize_and_unref(dev, bus, errp); @@ expression bus, type_name, expr, errp; identifier dev; symbol true; @@ - DeviceState *dev = qdev_create(bus, type_name); + DeviceState *dev = qdev_new(type_name); ... when != dev = expr - object_property_set_bool(OBJECT(dev), true, "realized", errp); + qdev_realize_and_unref(dev, bus, errp); The first rule exempts hw/arm/highbank.c, because it matches along two control flow paths there, with different @type_name. Covered by the next commit's manual conversions. Missing #include "qapi/error.h" added manually. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200610053247.1583243-10-armbru@redhat.com> [Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
* Merge remote-tracking branch ↵Peter Maydell2019-09-041-5/+2Star
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine + x86 queue, 2019-09-03 Bug fixes: * Fix die-id validation regression (Eduardo Habkost) * vmmouse: Properly reset state (Jan Kiszka) * hostmem-file: fix pmem file size check (Stefan Hajnoczi) * Keep query-hotpluggable-cpus output compatible with older QEMU if '-smp dies' is not set (Igor Mammedov) * migration: Do not re-read the clock on pre_save in case of paused guest (Maxiwell S. Garcia) Cleanups: * NUMA code cleanups (Tao Xu) * Remove stale externs from includes (Alex Bennée) Features: * qapi: report the default CPU type for each machine (Daniel P. Berrangé) # gpg: Signature made Tue 03 Sep 2019 21:57:37 BST # gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6 # gpg: issuer "ehabkost@redhat.com" # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full] # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: migration: Do not re-read the clock on pre_save in case of paused guest x86: do not advertise die-id in query-hotpluggbale-cpus if '-smp dies' is not set i386/vmmouse: Properly reset state hostmem-file: fix pmem file size check qapi: report the default CPU type for each machine pc: Don't make die-id mandatory unless necessary pc: Improve error message when die-id is omitted pc: Fix error message on die-id validation numa: move numa global variable numa_info into MachineState numa: move numa global variable have_numa_distance into MachineState numa: move numa global variable nb_numa_nodes into MachineState hw/arm: simplify arm_load_dtb includes: remove stale [smp|max]_cpus externs Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * hw/arm: simplify arm_load_dtbTao Xu2019-09-031-5/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In struct arm_boot_info, kernel_filename, initrd_filename and kernel_cmdline are copied from from MachineState. This patch add MachineState as a parameter into arm_load_dtb() and move the copy chunk of kernel_filename, initrd_filename and kernel_cmdline into arm_load_kernel(). Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Liu Jingqi <jingqi.liu@intel.com> Suggested-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Tao Xu <tao3.xu@intel.com> Message-Id: <20190809065731.9097-2-tao3.xu@intel.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Acked-by: Andrew Jeffery <andrew@aj.id.au> Acked-by: Cédric Le Goater <clg@kaod.org> [ehabkost: include hw/boards.h again to fix build failures] Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* | hw/arm: Use sysbus_init_child_obj for correct reference countingPhilippe Mathieu-Daudé2019-09-031-2/+2
|/ | | | | | | | | | | | | | | | | Both object_initialize() and qdev_set_parent_bus() increase the reference counter of the new object, so one of the references has to be dropped afterwards to get the reference counting right. In machine model code this refcount leak is not particularly problematic because (unlike devices) machines will never be created on demand via QMP, and they are never destroyed. But in any case let's use the new sysbus_init_child_obj() instead to get the reference counting here right. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20190823143249.8096-4-philmd@redhat.com [PMM: rewrote commit message] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Include hw/qdev-properties.h lessMarkus Armbruster2019-08-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | In my "build everything" tree, changing hw/qdev-properties.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Many places including hw/qdev-properties.h (directly or via hw/qdev.h) actually need only hw/qdev-core.h. Include hw/qdev-core.h there instead. hw/qdev.h is actually pointless: all it does is include hw/qdev-core.h and hw/qdev-properties.h, which in turn includes hw/qdev-core.h. Replace the remaining uses of hw/qdev.h by hw/qdev-properties.h. While there, delete a few superfluous inclusions of hw/qdev-core.h. Touching hw/qdev-properties.h now recompiles some 1200 objects. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20190812052359.30071-22-armbru@redhat.com>
* Include hw/irq.h a lot lessMarkus Armbruster2019-08-161-0/+1
| | | | | | | | | | | | | | | | | | | In my "build everything" tree, changing hw/irq.h triggers a recompile of some 5400 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). hw/hw.h supposedly includes it for convenience. Several other headers include it just to get qemu_irq and.or qemu_irq_handler. Move the qemu_irq and qemu_irq_handler typedefs from hw/irq.h to qemu/typedefs.h, and then include hw/irq.h only where it's still needed. Touching it now recompiles only some 500 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190812052359.30071-13-armbru@redhat.com>
* Include qemu-common.h exactly where neededMarkus Armbruster2019-06-121-1/+0Star
| | | | | | | | | | | | | | | | No header includes qemu-common.h after this commit, as prescribed by qemu-common.h's file comment. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-5-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for include/hw/arm/xlnx-zynqmp.h hw/arm/nrf51_soc.c hw/arm/msf2-soc.c block/qcow2-refcount.c block/qcow2-cluster.c block/qcow2-cache.c target/arm/cpu.h target/lm32/cpu.h target/m68k/cpu.h target/mips/cpu.h target/moxie/cpu.h target/nios2/cpu.h target/openrisc/cpu.h target/riscv/cpu.h target/tilegx/cpu.h target/tricore/cpu.h target/unicore32/cpu.h target/xtensa/cpu.h; bsd-user/main.c and net/tap-bsd.c fixed up]
* hw/arm/exynos4210: QOM'ify the Exynos4210 SoCPhilippe Mathieu-Daudé2019-05-231-3/+6
| | | | | | | Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20190520214342.13709-5-philmd@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm/exynos4: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé2019-05-231-2/+3
| | | | | | | | | It eases code review, unit is explicit. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20190520214342.13709-3-philmd@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm/exynos4: Remove unuseful debug codePhilippe Mathieu-Daudé2019-05-231-24/+0Star
| | | | | | | Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20190520214342.13709-2-philmd@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* arm: Rename hw/arm/arm.h to hw/arm/boot.hPeter Maydell2019-05-231-1/+1
| | | | | | | | | | | | | | | | | | The header file hw/arm/arm.h now includes only declarations relating to hw/arm/boot.c functionality. Rename it accordingly, and adjust its header comment. The bulk of this commit was created via perl -pi -e 's|hw/arm/arm.h|hw/arm/boot.h|' hw/arm/*.c include/hw/arm/*.h In a few cases we can just delete the #include: hw/arm/msf2-soc.c, include/hw/arm/aspeed_soc.h and include/hw/arm/bcm2836.h did not require it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190516163857.6430-4-peter.maydell@linaro.org
* hw/net/lan9118: Export TYPE_LAN9118 and use it instead of hardcoded stringPhilippe Mathieu-Daudé2019-04-291-1/+2
| | | | | | | Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190412165416.7977-12-philmd@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw: add .min_cpus and .default_cpus fields to machine_classEmilio G. Cota2017-11-131-8/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | max_cpus needs to be an upper bound on the number of vCPUs initialized; otherwise TCG region initialization breaks. Some boards initialize a hard-coded number of vCPUs, which is not captured by the global max_cpus and therefore breaks TCG initialization. Fix it by adding the .min_cpus field to machine_class. This commit also changes some user-facing behaviour: we now die if -smp is below this hard-coded vCPU minimum instead of silently ignoring the passed -smp value (sometimes announcing this by printing a warning). However, the introduction of .default_cpus lessens the likelihood that users will notice this: if -smp isn't set, we now assign the value in .default_cpus to both smp_cpus and max_cpus. IOW, if a user does not set -smp, they always get a correct number of vCPUs. This change fixes 3468b59 ("tcg: enable multiple TCG contexts in softmmu", 2017-10-24), which broke TCG initialization for some ARM boards. Fixes: 3468b59e18b179bc63c7ce934de912dfa9596122 Reported-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Signed-off-by: Emilio G. Cota <cota@braap.org> Message-id: 1510343626-25861-6-git-send-email-cota@braap.org Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm: Set ignore_memory_transaction_failures for most ARM boardsPeter Maydell2017-09-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | Set the MachineClass flag ignore_memory_transaction_failures for almost all ARM boards. This means they retain the legacy behaviour that accesses to unimplemented addresses will RAZ/WI rather than aborting, when a subsequent commit adds support for external aborts. The exceptions are: * virt -- we know that guests won't try to prod devices that we don't describe in the device tree or ACPI tables * mps2 -- this board was written to use unimplemented-device for all the ranges with devices we don't yet handle New boards should not set the flag, but instead be written like the mps2. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Message-id: 1504626814-23124-3-git-send-email-peter.maydell@linaro.org For the Xilinx boards: Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
* hw: Use new memory_region_init_{ram, rom, rom_device}() functionsPeter Maydell2017-07-141-4/+2Star
| | | | | | | | | | | | | | | | Use the new functions memory_region_init_{ram,rom,rom_device}() instead of manually calling the _nomigrate() version and then vmstate_register_ram_global(). Patch automatically created using coccinelle script: spatch --in-place -sp_file scripts/coccinelle/memory-region-init-ram.cocci -dir hw (As it turns out, there are no instances of the rom and rom_device functions that are caught by this script.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1499438577-7674-8-git-send-email-peter.maydell@linaro.org
* memory: Rename memory_region_init_ram() to memory_region_init_ram_nomigrate()Peter Maydell2017-07-141-2/+2
| | | | | | | | | | Rename memory_region_init_ram() to memory_region_init_ram_nomigrate(). This leaves the way clear for us to provide a memory_region_init_ram() which does handle migration. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1499438577-7674-4-git-send-email-peter.maydell@linaro.org
* hw/arm/exynos: Move DRAM initialization next boardsKrzysztof Kozlowski2017-06-131-7/+43
| | | | | | | | | | Before QOM-ifying the Exynos4 SoC model, move the DRAM initialization from exynos4210.c to exynos4_boards.c because DRAM is board specific, not SoC. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/arm/exynos: Convert fprintf to qemu_log_mask/error_reportKrzysztof Kozlowski2017-04-201-3/+4
| | | | | | | | | | | | | qemu_log_mask() and error_report() are preferred over fprintf() for logging errors. Also remove square brackets [] and additional new line characters in printed messages. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20170313184750.429-2-krzk@kernel.org [PMM: wrapped long line] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw: explicitly include qemu-common.h and cpu.hPaolo Bonzini2016-03-221-0/+2
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* machine: Use type_init() to register machine classesEduardo Habkost2016-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Change all machine_init() users that simply call type_register*() to use type_init(). Cc: Evgeny Voevodin <e.voevodin@samsung.com> Cc: Maksim Kozlov <m.kozlov@samsung.com> Cc: Igor Mitsyanko <i.mitsyanko@gmail.com> Cc: Dmitry Solodkiy <d.solodkiy@samsung.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Michael Walle <michael@walle.cc> Cc: "Hervé Poussineau" <hpoussin@reactos.org> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Leon Alrae <leon.alrae@imgtec.com> Cc: Alexander Graf <agraf@suse.de> Cc: David Gibson <david@gibson.dropbear.id.au> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Acked-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* hw/arm: Clean up includesPeter Maydell2016-01-181-0/+1
| | | | | | | | | | Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1449505425-32022-4-git-send-email-peter.maydell@linaro.org
* Revert use of DEFINE_MACHINE() for registrations of multiple machinesAndreas Färber2015-09-191-4/+24
| | | | | | | | | The script used for converting from QEMUMachine had used one DEFINE_MACHINE() per machine registered. In cases where multiple machines are registered from one source file, avoid the excessive generation of module init functions by reverting this unrolling. Signed-off-by: Andreas Färber <afaerber@suse.de>
* Use DEFINE_MACHINE() to register all machinesEduardo Habkost2015-09-191-16/+12Star
| | | | | | | | | Convert all machines to use DEFINE_MACHINE() instead of QEMUMachine automatically using a script. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> [AF: Style cleanups, convert imx25_pdk machine] Signed-off-by: Andreas Färber <afaerber@suse.de>
* exynos4: Declare each QEMUMachine as a separate variableEduardo Habkost2015-09-191-17/+14Star
| | | | | | | | | This will make the code follow the same pattern used for other machines, and will make it easier to automatically convert the code to be QOM-based. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* exynos4: Use MachineClass instead of exynos4_machines arrayEduardo Habkost2015-09-191-1/+3
| | | | | | | | We don't need a QEMUMachine array to query max_cpus, if we can get the corresponding MachineClass. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* exynos4: Use EXYNOS4210_NCPUS instead of max_cpus on error messageEduardo Habkost2015-09-191-2/+1Star
| | | | | | | | The code is checking smp_cpus against EXYNOS4210_NCPUS, not against max_cpus, so use EXYNOS4210_NCPUS in the error message for consistency. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* machine: Conversion of QEMUMachineInitArgs to MachineStateMarcel Apfelbaum2014-05-281-11/+11
| | | | | | | | | | | | | Total removal of QEMUMachineInitArgs struct. QEMUMachineInitArgs's fields are copied into MachineState. Removed duplicated fields from MachineState. All the other changes are only mechanical refactoring, no semantic changes. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> (s390) Reviewed-by: Michael S. Tsirkin <mst@redhat.com> (PC) [AF: Renamed ms -> machine, use MACHINE_GET_CLASS()] Signed-off-by: Andreas Färber <afaerber@suse.de>
* exynos4_boards: Silence lack of -smp 2 warning for qtestAndreas Färber2013-11-051-1/+2
| | | | Signed-off-by: Andreas Färber <afaerber@suse.de>
* hw: Clean up bogus default boot orderMarkus Armbruster2013-08-281-2/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We set default boot order "cad" in every single machine definition except "pseries" and "moxiesim", even though very few boards actually care for boot order, and "cad" makes sense for even fewer. Machines that care: * pc and its variants Accept up to three letters 'a', 'b' (undocumented alias for 'a'), 'c', 'd' and 'n'. Reject all others (fatal with -boot). * nseries (n800, n810) Check whether order starts with 'n'. Silently ignored otherwise. * prep, g3beige, mac99 Extract the first character the machine understands (subset of 'a'..'f'). Silently ignored otherwise. * spapr Accept an arbitrary string (vl.c restricts it to contain only 'a'..'p', no duplicates). * sun4[mdc] Use the first character. Silently ignored otherwise. Strip characters these machines ignore from their default boot order. For all other machines, remove the unused default boot order alltogether. Note that my rename of QEMUMachine member boot_order to default_boot_order and QEMUMachineInitArgs member boot_device to boot_order has a welcome side effect: it makes every use of boot orders visible in this patch, for easy review. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* cpu: Make first_cpu and next_cpu CPUStateAndreas Färber2013-07-091-2/+2
| | | | | | | | | | | | Move next_cpu from CPU_COMMON to CPUState. Move first_cpu variable to qom/cpu.h. gdbstub needs to use CPUState::env_ptr for now. cpu_copy() no longer needs to save and restore cpu_next. Acked-by: Paolo Bonzini <pbonzini@redhat.com> [AF: Rebased, simplified cpu_copy()] Signed-off-by: Andreas Färber <afaerber@suse.de>
* arm: fix location of some include filesPeter Maydell2013-04-151-1/+1
| | | | | | | | | | | The recent rearrangement of include files had some minor errors: devices.h is not ARM specific and should not be in arm/ arm.h should be in arm/ Move these two headers to correct this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move headers to include/Paolo Bonzini2013-04-081-2/+2
| | | | | | | | | Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move boards and other isolated files to hw/ARCHPaolo Bonzini2013-03-011-0/+170
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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