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2018-08-20s390x: remove 's390-squash-mcss' optionCornelia Huck
This option has been deprecated for two releases; remove it. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-08-20s390x: introduce 3.1 compat machineCornelia Huck
Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-08-20Merge remote-tracking branch ↵Peter Maydell
'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2018-08-17 * Allow machine classes to specify if boot device suffixes should be ignored by get_boot_devices_list() * Tiny coding style fixup # gpg: Signature made Fri 17 Aug 2018 19:29:22 BST # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: fw_cfg: ignore suffixes in the bootdevice list dependent on machine class sysbus: always allow explicit_ofw_unit_address() to override address generation machine: Fix coding style at machine_run_board_init() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-17vfio/ccw/pci: Allow devices to opt-in for ballooningAlex Williamson
If a vfio assigned device makes use of a physical IOMMU, then memory ballooning is necessarily inhibited due to the page pinning, lack of page level granularity at the IOMMU, and sufficient notifiers to both remove the page on balloon inflation and add it back on deflation. However, not all devices are backed by a physical IOMMU. In the case of mediated devices, if a vendor driver is well synchronized with the guest driver, such that only pages actively used by the guest driver are pinned by the host mdev vendor driver, then there should be no overlap between pages available for the balloon driver and pages actively in use by the device. Under these conditions, ballooning should be safe. vfio-ccw devices are always mediated devices and always operate under the constraints above. Therefore we can consider all vfio-ccw devices as balloon compatible. The situation is far from straightforward with vfio-pci. These devices can be physical devices with physical IOMMU backing or mediated devices where it is unknown whether a physical IOMMU is in use or whether the vendor driver is well synchronized to the working set of the guest driver. The safest approach is therefore to assume all vfio-pci devices are incompatible with ballooning, but allow user opt-in should they have further insight into mediated devices. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-08-16fw_cfg: ignore suffixes in the bootdevice list dependent on machine classMark Cave-Ayland
For the older machines (such as Mac and SPARC) the DT nodes representing bootdevices for disk nodes are irregular for mainly historical reasons. Since the majority of bootdevice nodes for these machines either do not have a separate disk node or require different (custom) names then it is much easier for processing to just disable all suffixes for a particular machine. Introduce a new ignore_boot_device_suffixes MachineClass property to control bootdevice suffix generation, defaulting to false in order to preserve compatibility. Suggested-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20180810124027.10698-1-mark.cave-ayland@ilande.co.uk> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-08-16aspeed: add a max_ram_size property to the memory controllerCédric Le Goater
This will be used to construct a memory region beyond the RAM region to let firmwares scan the address space with load/store to guess how much RAM the SoC has. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: Joel Stanley <joel@jms.id.au> Tested-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180807075757.7242-7-joel@jms.id.au Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16aspeed_sdmc: Fix saved valuesJoel Stanley
This fixes the intended protection of read-only values in the configuration register. They were being always set to zero by mistake. The read-only fields depend on the configured memory size of the system, so they cannot be fixed at compile time. The most straight forward option was to store them in the state structure. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Tested-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180807075757.7242-3-joel@jms.id.au Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16aspeed_sdmc: Extend number of valid registersJoel Stanley
The SDMC on the ast2500 has 170 registers. Signed-off-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Cédric Le Goater <clg@kaod.org> Tested-by: Cédric Le Goater <clg@kaod.org> Message-id: 20180807075757.7242-2-joel@jms.id.au Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16loader: Implement .hex file loaderSu Hang
This patch adds Intel Hexadecimal Object File format support to the generic loader device. The file format specification is available here: http://www.piclist.com/techref/fileext/hex/intel.htm This file format is often used with microcontrollers such as the micro:bit, Arduino, STM32, etc. Users expect to be able to run .hex files directly with without first converting them to ELF. Most micro:bit code is developed in web-based IDEs without direct user access to binutils so it is important for QEMU to handle this file format natively. Signed-off-by: Su Hang <suhang16@mails.ucas.ac.cn> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20180814162739.11814-6-stefanha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16loader: add rom transaction APIStefan Hajnoczi
Image file loaders may add a series of roms. If an error occurs partway through loading there is no easy way to drop previously added roms. This patch adds a transaction mechanism that works like this: rom_transaction_begin(); ...call rom_add_*()... rom_transaction_end(ok); If ok is false then roms added in this transaction are dropped. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20180814162739.11814-5-stefanha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16hw/arm: make bitbanded IO optional on ARMv7-MStefan Hajnoczi
Some ARM CPUs have bitbanded IO, a memory region that allows convenient bit access via 32-bit memory loads/stores. This eliminates the need for read-modify-update instruction sequences. This patch makes this optional feature an ARMv7MState qdev property, allowing boards to choose whether they want bitbanding or not. Status of boards: * iotkit (Cortex M33), no bitband * mps2 (Cortex M3), bitband * msf2 (Cortex M3), bitband * stellaris (Cortex M3), bitband * stm32f205 (Cortex M3), bitband As a side-effect of this patch, Peter Maydell noted that the Ethernet controller on mps2 board is now accessible. Previously they were hidden by the bitband region (which does not exist on the real board). Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180814162739.11814-2-stefanha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16i.MX6UL: Add i.MX6UL SOCJean-Christophe Dubois
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 3853ec555d68e7e25d726170833b775796151a07.1532984236.git.jcd@tribudubois.net Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-16i.MX6UL: Add i.MX6UL specific CCM deviceJean-Christophe Dubois
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net> Message-id: 34b6704ceb81b49e35ce1ad162bf758e5141ff87.1532984236.git.jcd@tribudubois.net [PMM: fixed some comment typos etc] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-15Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into stagingPeter Maydell
Block layer patches: - Remove deprecated -drive options for geometry/serial/addr - luks: Allow shared writers if the parents allow them (share-rw=on) - qemu-img: Fix error when trying to convert to encrypted target image - mirror: Fail gracefully for source == target - I/O throttling: Fix behaviour during drain (always ignore the limits) - bdrv_reopen() related fixes for bs->options/explicit_options content - Documentation improvements # gpg: Signature made Wed 15 Aug 2018 12:11:43 BST # gpg: using RSA key 7F09B272C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kevin/tags/for-upstream: (21 commits) qapi: block: Remove mentions of error types which were removed block: Simplify append_open_options() block: Update bs->options if bdrv_reopen() succeeds block: Simplify bdrv_reopen_abort() block: Remove children options from bs->{options,explicit_options} qdict: Make qdict_extract_subqdict() accept dst = NULL block: drop empty .bdrv_close handlers block: make .bdrv_close optional qemu-img: fix regression copying secrets during convert mirror: Fail gracefully for source == target qapi/block: Document restrictions for node names block: Remove dead deprecation warning code block: Remove deprecated -drive option serial block: Remove deprecated -drive option addr block: Remove deprecated -drive geometry options luks: Allow share-rw=on throttle-groups: Don't allow timers without throttled requests qemu-iotests: Update 093 to improve the draining test throttle-groups: Skip the round-robin if a member is being drained qemu-iotests: Test removing a throttle group member with a pending timer ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-15block: Remove deprecated -drive option serialKevin Wolf
This reinstates commit b0083267444a5e0f28391f6c2831a539f878d424, which was temporarily reverted for the 3.0 release so that libvirt gets some extra time to update their command lines. The -drive option serial was deprecated in QEMU 2.10. It's time to remove it. Tests need to be updated to set the serial number with -global instead of using the -drive option. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com>
2018-08-14arm/virt: Add support for GICv2 virtualization extensionsLuc Michel
Add support for GICv2 virtualization extensions by mapping the necessary I/O regions and connecting the maintenance IRQ lines. Declare those additions in the device tree and in the ACPI tables. Signed-off-by: Luc Michel <luc.michel@greensocs.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20180727095421.386-21-luc.michel@greensocs.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-14xlnx-zynqmp: Improve GIC wiring and MMIO mappingLuc Michel
This commit improve the way the GIC is realized and connected in the ZynqMP SoC. The security extensions are enabled only if requested in the machine state. The same goes for the virtualization extensions. All the GIC to APU CPU(s) IRQ lines are now connected, including FIQ, vIRQ and vFIQ. The missing CPU to GIC timers IRQ connections are also added (HYP and SEC timers). The GIC maintenance IRQs are back-wired to the correct GIC PPIs. Finally, the MMIO mappings are reworked to take into account the ZynqMP specifics. The GIC (v)CPU interface is aliased 16 times: * for the first 0x1000 bytes from 0xf9010000 to 0xf901f000 * for the second 0x1000 bytes from 0xf9020000 to 0xf902f000 Mappings of the virtual interface and virtual CPU interface are mapped only when virtualization extensions are requested. The XlnxZynqMPGICRegion struct has been enhanced to be able to catch all this information. Signed-off-by: Luc Michel <luc.michel@greensocs.com> Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20180727095421.386-20-luc.michel@greensocs.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-14intc/arm_gic: Add the virtualization extensions to the GIC stateLuc Michel
Add the necessary parts of the virtualization extensions state to the GIC state. We choose to increase the size of the CPU interfaces state to add space for the vCPU interfaces (the GIC_NCPU_VCPU macro). This way, we'll be able to reuse most of the CPU interface code for the vCPUs. The only exception is the APR value, which is stored in h_apr in the virtual interface state for vCPUs. This is due to some complications with the GIC VMState, for which we don't want to break backward compatibility. APRs being stored in 2D arrays, increasing the second dimension would lead to some ugly VMState description. To avoid that, we keep it in h_apr for vCPUs. The vCPUs are numbered from GIC_NCPU to (GIC_NCPU * 2) - 1. The `gic_is_vcpu` function help to determine if a given CPU id correspond to a physical CPU or a virtual one. For the in-kernel KVM VGIC, since the exposed VGIC does not implement the virtualization extensions, we report an error if the corresponding property is set to true. Signed-off-by: Luc Michel <luc.michel@greensocs.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20180727095421.386-6-luc.michel@greensocs.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-14nvic: Change NVIC to support ARMv6-MJulia Suvorova
The differences from ARMv7-M NVIC are: * ARMv6-M only supports up to 32 external interrupts (configurable feature already). The ICTR is reserved. * Active Bit Register is reserved. * ARMv6-M supports 4 priority levels against 256 in ARMv7-M. Signed-off-by: Julia Suvorova <jusual@mail.ru> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-07virtio-gpu: fix crashes upon warm reboot with vga modeMarc-André Lureau
With vga=775 on the Linux command line a first boot of the VM running Linux works fine. After a warm reboot it crashes during Linux boot. Before that, valgrind points out bad memory write to console surface. The VGA code is not aware that virtio-gpu got a message surface scanout when the display is disabled. Let's reset VGA graphic mode when it is the case, so that a new display surface is created when doing further VGA operations. https://bugs.launchpad.net/qemu/+bug/1784900/ Reported-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Message-id: 20180803153235.4134-1-marcandre.lureau@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-30i386: do not migrate MSR_SMI_COUNT on machine types <2.12Paolo Bonzini
MSR_SMI_COUNT started being migrated in QEMU 2.12. Do not migrate it on older machine types, or the subsection causes a load failure for guests that use SMM. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-07-17Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
Bug fixes. # gpg: Signature made Tue 17 Jul 2018 16:06:07 BST # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: Document command line options with single dash opts: remove redundant check for NULL parameter i386: only parse the initrd_filename once for multiboot modules i386: fix regression parsing multiboot initrd modules virtio-scsi: fix hotplug ->reset() vs event race qdev: add HotplugHandler->post_plug() callback hw/char/serial: retry write if EAGAIN PC Chipset: Improve serial divisor calculation vhost-user-test: added proper TestServer *dest initialization in test_migrate() hyperv: ensure VP index equal to QEMU cpu_index hyperv: rename vcpu_id to vp_index accel: Fix typo and grammar in comment dump: add kernel_gs_base to QEMU CPU state Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-17hw/display/xlnx_dp: Move problematic code from instance_init to realizePaolo Bonzini
aux_create_slave() calls qdev_init_nofail() which in turn "realizes" the corresponding object. This is unlike qdev_create(), and it is wrong because qdev_init_nofail() must not be called from an instance_init function. Move qdev_init_nofail() and the subsequent aux_map_slave into the caller's realize function. There are two more bugs that needs to be fixed here, too, where the objects are created but not added as children. Therefore when you call object_unparent on them, nothing happens. In particular dpcd and edid give you an infinite loop in bus_unparent, because device_unparent is not called and does not remove them from the list of devices on the bus. Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 1531745974-17187-17-git-send-email-thuth@redhat.com [thuth: Added Paolo's fixup for the dpcd and edid unparenting] Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-17hw/core/sysbus: Add a function for creating and attaching an objectThomas Huth
A lot of functions are initializing an object and attach it immediately afterwards to the system bus. Provide a common function for this, which also uses object_initialize_child() to make sure that the reference counter is correctly initialized to 1 afterwards. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 1531745974-17187-3-git-send-email-thuth@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-16aspeed: Implement write-1-{set, clear} for AST2500 strappingAndrew Jeffery
The AST2500 SoC family changes the runtime behaviour of the hardware strapping register (SCU70) to write-1-set/write-1-clear, with write-1-clear implemented on the "read-only" SoC revision register (SCU7C). For the the AST2400, the hardware strapping is runtime-configured with read-modify-write semantics. Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Reviewed-by: Joel Stanley <joel@jms.id.au> Message-id: 20180709143524.17480-1-andrew@aj.id.au Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-16qdev: add HotplugHandler->post_plug() callbackStefan Hajnoczi
The ->pre_plug() callback is invoked before the device is realized. The ->plug() callback is invoked when the device is being realized but before it is reset. This patch adds a ->post_plug() callback which is invoked after the device has been reset. This callback is needed by HotplugHandlers that need to wait until after ->reset(). Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-Id: <20180716083732.3347-2-stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-07-10Revert "block: Remove deprecated -drive option serial"Cornelia Huck
This reverts commit b0083267444a5e0f28391f6c2831a539f878d424. Hold off removing this for one more QEMU release (current libvirt release still uses it.) Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2018-07-09Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' ↵Peter Maydell
into staging x86 fix for -rc0 * Fix EPYC-IBPB compat code # gpg: Signature made Mon 09 Jul 2018 18:21:27 BST # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/x86-next-pull-request: pc: Fix typo on PC_COMPAT_2_12 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-09pc: Fix typo on PC_COMPAT_2_12Eduardo Habkost
I forgot a hyphen when amending the compat code on commit e0051647 ("i386: Enable TOPOEXT feature on AMD EPYC CPU"). Fixes: e00516475c270dcb6705753da96063f95699abf2 Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20180703011026.18650-1-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-07-09boards.h: Remove doc comment reference to nonexistent functionPeter Maydell
commit b08199c6fbea1 accidentally added a reference to a doc comment to a nonexistent memory_region_allocate_aux_memory(). This was a leftover from a previous version of the patchset which defined memory_region_allocate_aux_memory() for "allocate RAM MemoryRegion and register it for migration" and left "memory_region_init_ram()" with its original semantics of "allocate RAM MR but do not register for migration". In the end we decided on the approach of "memory_region_init_ram() registers the MR for migration, and memory_region_init_ram_nomigrate() is a new function which does not", but this comment change got left in by mistake. Revert that part of the commit. Reported-by: Thomas Huth <huth@tuxfamily.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20180702130605.13611-1-peter.maydell@linaro.org
2018-07-09ptimer: Add TRIGGER_ONLY_ON_DECREMENT policy optionPeter Maydell
The CMSDK timer behaviour is that an interrupt is triggered when the counter counts down from 1 to 0; however one is not triggered if the counter is manually set to 0 by a guest write to the counter register. Currently ptimer can't handle this; add a policy option to allow a ptimer user to request this behaviour. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Guenter Roeck <linux@roeck-us.net> Message-id: 20180703171044.9503-2-peter.maydell@linaro.org
2018-07-09hw/arm/smmu-common: Fix devfn computation in smmu_iommu_mrEric Auger
smmu_iommu_mr() aims at returning the IOMMUMemoryRegion corresponding to a given sid. The function extracts both the PCIe bus number and the devfn to return this data. Current computation of devfn is wrong as it only returns the PCIe function instead of slot | function. Fixes 32cfd7f39e08 ("hw/arm/smmuv3: Cache/invalidate config data") Signed-off-by: Eric Auger <eric.auger@redhat.com> Message-id: 1530775623-32399-1-git-send-email-eric.auger@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-05hw/riscv/sifive_u: Connect the Cadence GEM Ethernet deviceAlistair Francis
Connect the Cadence GEM ethernet device. This also requires us to expose the plic interrupt lines. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Michael Clark <mjc@sifive.com>
2018-07-05hw/riscv/sifive_plic: Use gpios instead of irqsAlistair Francis
Instead of creating the interrupt in lines with qemu_allocate_irq() use qdev_init_gpio_in() as this gives us the ability to use the qdev*gpio*() helpers later on. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Suggested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Michael Clark <mjc@sifive.com>
2018-07-05hw/riscv/sifive_e: Create a SiFive E SoC objectAlistair Francis
Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Michael Clark <mjc@sifive.com>
2018-07-05hw/riscv/sifive_u: Create a SiFive U SoC objectAlistair Francis
Create a SiFive Unleashed U54 SoC and use that in the sifive_u machine. We leave the SoC, RAM, device tree and reset/fdt loading as part of the machine. All the other device creation has been moved to the SoC. Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Michael Clark <mjc@sifive.com>
2018-07-03Merge remote-tracking branch 'remotes/kraxel/tags/vga-20180703-pull-request' ↵Peter Maydell
into staging vga: disable global_vmstate, virtio-gpu scanout tracking fixes. # gpg: Signature made Tue 03 Jul 2018 10:44:56 BST # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/vga-20180703-pull-request: vga: disable global_vmstate for 3.0+ machine types virtio-gpu: disable scanout when backing resource is destroyed virtio-gpu: update old resource too. virtio-gpu: tweak scanout disable. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/display/qxl.c # hw/display/vga-isa-mm.c
2018-07-03Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.0-20180703' ↵Peter Maydell
into staging ppc patch queue 2018-07-03 Here's a last minue pull request before today's soft freeze. Ideally I would have sent this earlier, but I was waiting for a couple of extra fixes I knew were close. And the freeze crept up on me, like always. Most of the changes here are bugfixes in any case. There are some cleanups as well, which have been in my staging tree for a little while. There are a couple of truly new features (some extensions to the sam460ex platform), but these are low risk, since they only affect a new and not really stabilized machine type anyway. Higlights are: * Mac platform improvements from Mark Cave-Ayland * Sam460ex improvements from BALATON Zoltan et al. * XICS interrupt handler cleanups from Cédric Le Goater * TCG improvements for atomic loads and stores from Richard Henderson * Assorted other bugfixes # gpg: Signature made Tue 03 Jul 2018 06:55:22 BST # gpg: using RSA key 6C38CACA20D9B392 # gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" # gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" # gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" # gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" # Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392 * remotes/dgibson/tags/ppc-for-3.0-20180703: (35 commits) ppc: Include vga cirrus card into the compiling process target/ppc: Relax reserved bitmask of indexed store instructions target/ppc: set is_jmp on ppc_tr_breakpoint_check spapr: compute default value of "hpt-max-page-size" later target/ppc/kvm: don't pass cpu to kvm_get_smmu_info() target/ppc/kvm: get rid of kvm_get_fallback_smmu_info() ppc440_uc: Basic emulation of PPC440 DMA controller sam460ex: Add RTC device hw/timer: Add basic M41T80 emulation ppc4xx_i2c: Rewrite to model hardware more closely hw/ppc: Give sam46ex its own config option fpu_helper.c: fix setting FPSCR[FI] bit target/ppc: Implement the rest of gen_st_atomic target/ppc: Implement the rest of gen_ld_atomic target/ppc: Use atomic min/max helpers target/ppc: Use MO_ALIGN for EXIWX and ECOWX target/ppc: Split out gen_st_atomic target/ppc: Split out gen_ld_atomic target/ppc: Split out gen_load_locked target/ppc: Tidy gen_conditional_store ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/ppc/spapr.c
2018-07-03vga: disable global_vmstate for 3.0+ machine typesGerd Hoffmann
Move global_vmstate from vga_common_init() parameter to VGACommonState field. Set global_vmstate to true for isa vga devices, so nothing changes here. virtio-vga and secondary-vga already set global_vmstate to false so no change here either. All other pci vga devices get a new global-vmstate property, defaulting to false. A compat property flips it to true for older machine types. With this in place you don't get a vmstate section naming conflict any more when adding multiple pci vga devices to your vm. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20180702163345.17892-1-kraxel@redhat.com>
2018-07-03ppc4xx_i2c: Rewrite to model hardware more closelyBALATON Zoltan
Rewrite to make it closer to how real device works so that guest OS drivers can access I2C devices. Previously this was only a hack to allow U-Boot to get past accessing SPD EEPROMs but to support other I2C devices and allow guests to access them we need to model real device more properly. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-07-03ppx/xics: introduce a parent_reset in ICSStateClassCédric Le Goater
Just like for the realize handlers, this makes possible to move the common ICSState code of the reset handlers in the ics-base class. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-07-03ppc/xics: introduce a parent_realize in ICSStateClassCédric Le Goater
This makes possible to move the common ICSState code of the realize handlers in the ics-base class. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-07-03ppc/xics: introduce ICP DeviceRealize and DeviceReset handlersCédric Le Goater
This changes the ICP realize and reset handlers in DeviceRealize and DeviceReset handlers. parent handlers are now called from the inheriting classes which is a cleaner object pattern. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-07-02Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* IEC units series (Philippe) * Hyper-V PV TLB flush (Vitaly) * git archive detection (Daniel) * host serial passthrough fix (David) * NPT support for SVM emulation (Jan) * x86 "info mem" and "info tlb" fix (Doug) # gpg: Signature made Mon 02 Jul 2018 16:18:21 BST # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (50 commits) tcg: simplify !CONFIG_TCG handling of tb_invalidate_* i386/monitor.c: make addresses canonical for "info mem" and "info tlb" target-i386: Add NPT support serial: Open non-block bsd-user: Use the IEC binary prefix definitions linux-user: Use the IEC binary prefix definitions tests/crypto: Use the IEC binary prefix definitions vl: Use the IEC binary prefix definitions monitor: Use the IEC binary prefix definitions cutils: Do not include "qemu/units.h" directly hw/rdma: Use the IEC binary prefix definitions hw/virtio: Use the IEC binary prefix definitions hw/vfio: Use the IEC binary prefix definitions hw/sd: Use the IEC binary prefix definitions hw/usb: Use the IEC binary prefix definitions hw/net: Use the IEC binary prefix definitions hw/i386: Use the IEC binary prefix definitions hw/ppc: Use the IEC binary prefix definitions hw/mips: Use the IEC binary prefix definitions hw/mips/r4k: Constify params_size ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-07-02hw/virtio: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé
It eases code review, unit is explicit. Patch generated using: $ git grep -E '(1024|2048|4096|8192|(<<|>>).?(10|20|30))' hw/ include/hw/ and modified manually. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180625124238.25339-39-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-07-02hw/net: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé
It eases code review, unit is explicit. Patch generated using: $ git grep -E '(1024|2048|4096|8192|(<<|>>).?(10|20|30))' hw/ include/hw/ and modified manually. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Stefan Weil <sw@weilnetz.de> Message-Id: <20180625124238.25339-35-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-07-02hw/ppc: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé
It eases code review, unit is explicit. Patch generated using: $ git grep -E '(1024|2048|4096|8192|(<<|>>).?(10|20|30))' hw/ include/hw/ and modified manually. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20180625124238.25339-33-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-07-02hw/mips: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé
It eases code review, unit is explicit. Patch generated using: $ git grep -E '(1024|2048|4096|8192|(<<|>>).?(10|20|30))' hw/ include/hw/ $ git grep -n '[<>][<>]= ?[1-5]0' and modified manually. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20180625124238.25339-31-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-07-02hw/display: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé
It eases code review, unit is explicit. Patch generated using: $ git grep -E '(1024|2048|4096|8192|(<<|>>).?(10|20|30))' hw/ include/hw/ and modified manually. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20180625124238.25339-15-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-07-02hw/tpm: Use the IEC binary prefix definitionsPhilippe Mathieu-Daudé
It eases code review, unit is explicit. Patch generated using: $ git grep -E '(1024|2048|4096|8192|(<<|>>).?(10|20|30))' hw/ include/hw/ and modified manually. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180625124238.25339-13-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-01 10:41:37 +0000