- 07 5月, 2014 1 次提交
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由 Gabriel L. Somlo 提交于
Add the "boilerplate" necessary for subsequent patches to simply drop in compat_props for pc machines 2.0 and older. This patch contains no functional changes. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Acked-by: NAlexander Graf <agraf@suse.de> Reviewed-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 05 5月, 2014 5 次提交
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由 Gabriel L. Somlo 提交于
Build an aggregate set of smbios tables and an entry point structure. Insert tables and entry point into fw_cfg respectively under "etc/smbios/smbios-tables" and "etc/smbios/smbios-anchor". Machine types <= 2.0 will for now continue using field-by-field overrides to SeaBIOS defaults, but for machine types 2.1 and up we expect the BIOS to look for and use the aggregate tables generated by this patch. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> [ kraxel: fix 32bit build ] Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gabriel L. Somlo 提交于
Replace existing smbios_check_collision() functionality with a pair of bitmaps: have_binfile_bitmap and have_fields_bitmap. Bits corresponding to each smbios type are set by smbios_entry_add(), which also uses the bitmaps to ensure that binary blobs and field values are never accepted for the same type. These bitmaps will also be used in the future to decide whether or not to build a full table for a given smbios type. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gabriel L. Somlo 提交于
Add definitions for smbios entry point (anchor), and for type 2 (base board) structure which is required by some versions of OS X. Remove definition for type 20 (memory device mapped address) structure, which is no longer required as of smbios spec v2.5. Update all other structure definitions to bring them into compliance with smbios spec v2.8. This patch contains no functional changes. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gabriel L. Somlo 提交于
Rename the following symbols: - smbios_set_type1_defaults() to the more general smbios_set_defaults(); - bool smbios_type1_defaults to the more general smbios_defaults; - smbios_get_table() to smbios_get_table_legacy(); This patch contains no functional changes. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gabriel L. Somlo 提交于
Add the following two functions: - e820_get_num_entries() - query the size of the e820 table - e820_get_entry() - grab an entry matching a given set of criteria This interface is currently necessary for creating type 19 (memory array mapped address) structures in smbios. Signed-off-by: NGabriel Somlo <somlo@cmu.edu> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 18 4月, 2014 3 次提交
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由 Beniamino Galvani 提交于
Signed-off-by: NBeniamino Galvani <b.galvani@gmail.com> Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1395771730-16882-7-git-send-email-b.galvani@gmail.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Beniamino Galvani 提交于
This implements the prescaler and source fields of the timer control register. The source for each timer can be selected among 4 clock inputs whose frequencies are set through model properties. Signed-off-by: NBeniamino Galvani <b.galvani@gmail.com> Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1395771730-16882-6-git-send-email-b.galvani@gmail.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Beniamino Galvani 提交于
The model was generating interrupts for all enabled timers after the expiration of one of them. Avoid this by passing explicitly the timer index to the callback function. Signed-off-by: NBeniamino Galvani <b.galvani@gmail.com> Reviewed-by: NLi Guang <lig.fnst@cn.fujitsu.com> Reviewed-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1395771730-16882-4-git-send-email-b.galvani@gmail.com [PMM: avoid duplicate typedef of AwA10PITState] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 08 4月, 2014 1 次提交
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由 Alexander Graf 提交于
There are 3 different variants of the decrementor for BookE and BookS. The BookE variant sets TSR[DIS] to 1 when the DEC value becomes 1 or 0. TSR[DIS] is then the indicator whether the decrementor interrupt line is asserted or not. The old BookS variant treats DEC as an edge interrupt that gets triggered when the DEC value's top bit turns 1 from 0. The new BookS variant maintains the assertion bit inside DEC itself. Whenever the DEC value becomes negative (top bit set) the DEC interrupt line is asserted. So far we implemented mostly the old BookS variant. Let's do them all properly. This fixes booting pseries ppc64 guest images in TCG mode for me. Signed-off-by: NAlexander Graf <agraf@suse.de>
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- 07 4月, 2014 1 次提交
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由 Alexey Kardashevskiy 提交于
Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Acked-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 20 3月, 2014 4 次提交
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由 Paolo Bonzini 提交于
QEMU supports firmware names for all devices in the QEMU tree but some architectures expect some parts of firmware path names in different format. This introduces a firmware-pathname-change interface definition. If some machines needs to redefine the firmware path format, it has to add the TYPE_FW_PATH_PROVIDER interface to an object that is above the device on the QOM tree (typically /machine). Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Alexey Kardashevskiy 提交于
This changes resource code definitions to ones used in the host kernel. This fixes H_SET_MODE_RESOURCE_LE (switch between big endian and little endian) to sync registers from KVM before changing LPCR value. This adds a set_spr() helper to update an SPR in a CPU's context to avoid possible races and makes use of it to change LPCR. Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: NGreg Kurz <gkurz@linux.vnet.ibm.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Stefan Hajnoczi 提交于
There are currently three types of object_property_add_link() callers: 1. The link property may be set at any time. 2. The link property of a DeviceState instance may only be set before realize. 3. The link property may never be set, it is read-only. Something similar can already be achieved with object_property_add_str()'s set() argument. Follow its example and add a check() argument to object_property_add_link(). Also provide default check() functions for case #1 and #2. Case #3 is covered by passing a NULL function pointer. Cc: Peter Crosthwaite <peter.crosthwaite@petalogix.com> Cc: Alexander Graf <agraf@suse.de> Cc: Anthony Liguori <aliguori@amazon.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com> Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> [AF: Tweaked documentation comment] Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Marcel Apfelbaum 提交于
Machine rewriting added MACHINE() macro which is already in use by other OpenBSD library. Since qemu/sockets.h exposes the OpenBSD namespace, the minimalistic approach is to add it as the first QEMU include. Reported-by: NBrad Smith <brad@comstyle.com> Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 18 3月, 2014 1 次提交
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由 Eduardo Habkost 提交于
The new macro will be helpful to allow us to detect too large SMP limits before it is too late. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 14 3月, 2014 1 次提交
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由 Fam Zheng 提交于
c5f52875 changed the size of sense array in vmstate_scsi_device by mistake. This patch restores the old size, and add a subsection for the remaining part of the buffer size. So that migration is not broken. Signed-off-by: NFam Zheng <famz@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 13 3月, 2014 10 次提交
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由 Stefan Hajnoczi 提交于
Today virtio-blk dataplane uses a 1:1 device-per-thread model. Now that IOThreads have been introduced we can generalize this to N:M devices per threads. This patch drops thread code from dataplane in favor of running inside an IOThread AioContext. As a bonus we solve the case where a guest keeps submitting I/O requests while dataplane is trying to stop. Previously the dataplane thread would continue to process requests until the request gave it a break. Now we can shut down in bounded time thanks to aio_context_acquire/release. Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Stefan Hajnoczi 提交于
Add a "iothread" qdev property type so devices can be hooked up to an IOThread from the comand-line: qemu -object iothread,id=iothread0 \ -device some-device,x-iothread=iothread0 Note that Paolo Bonzini <pbonzini@redhat.com> has suggested using QOM links instead. This way the relationship between the objects is reflected in QOM. There are currently shortcomings of object_property_add_link() which prevent this use case. I will attempt to fix them and move to QOM links in a separate series. Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Andreas Färber 提交于
As reported in commit 9c06a1f7, xen.h is not self-contained with regards to its use of QEMUMachine. Fix this. Reported-by: NAlexander Graf <agraf@suse.de> Suggested-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
This reverts commit 9c06a1f7. The new header sysemu/qemumachine.h is undesired. Suggested-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Bandan Das 提交于
Add a "realized" property calling realize/unrealize hooks as for devices. Signed-off-by: NBandan Das <bsd@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Marcel Apfelbaum 提交于
In order to allow attaching machine options to a machine instance, current_machine is converted into MachineState. As a first step of deprecating QEMUMachine, some of the functions were modified to return MachineClass. Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Marcel Apfelbaum 提交于
The machine registration flow is refactored to use the QOM functionality. Instead of linking the machines into a list, each machine has a type and the types can be traversed in the QOM way. Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Marcel Apfelbaum 提交于
The main functional change is to convert QEMUMachine into MachineClass and QEMUMachineInitArgs into MachineState, instance of MachineClass. As a first step, in order to make possible an incremental development, both QEMUMachine and QEMUMachineInitArgs are being embedded into the new types. Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMarcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Peter Crosthwaite 提交于
There are no usages left of this legacy cast. Delete. Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> [AF: Rename SSISlave parent field] Signed-off-by: NAndreas Färber <afaerber@suse.de> ssi: Rename parent field
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- 11 3月, 2014 2 次提交
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由 BALATON Zoltan 提交于
Signed-off-by: NBALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Michael S. Tsirkin 提交于
Since commit 04920fc0 loader: store FW CFG ROM files in RAM RAM MRs including ROM files in FW CFGs are created and named using the file basename. This becomes problematic if these names are supplied by user, since the basename might not be unique. There are two cases we care about: - option-rom flag. - option ROM for devices. This triggers e.g. when using rombar=0. At the moment we get an assert. E.g qemu -option-rom /usr/share/ipxe/8086100e.rom -option-rom /usr/share/ipxe.efi/8086100e.rom RAMBlock "/rom@genroms/8086100e.rom" already registered, abort! This is a regression from 1.6. For now let's keep it simple and just avoid creating the MRs in case of option ROMs. when using 1.7 machine types, enable option ROMs in RAM to match that version. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 10 3月, 2014 1 次提交
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由 Michael S. Tsirkin 提交于
we put copy of ROMs in MR for migration. but the name rom_in_ram makes one think we load it in guest RAM. Rename has_mr to make intent clearer. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 05 3月, 2014 4 次提交
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由 Alexander Graf 提交于
When we have 2 separate qdev devices that both create a qbus of the same type without specifying a bus name or device name, we end up with two buses of the same name, such as ide.0 on the Mac machines: dev: macio-ide, id "" bus: ide.0 type IDE dev: macio-ide, id "" bus: ide.0 type IDE If we now spawn a device that connects to a ide.0 the last created bus gets the device, with the first created bus inaccessible to the command line. After some discussion on IRC we concluded that the best quick fix way forward for this is to make automated bus-class type based allocation count a global counter. That's what this patch implements. With this we instead get dev: macio-ide, id "" bus: ide.1 type IDE dev: macio-ide, id "" bus: ide.0 type IDE on the example mentioned above. This also means that if you did -device ...,bus=ide.0 you got a device on the first bus (the last created one) before this patch and get that device on the second one (the first created one) now. Breaks migration unless you change bus=ide.0 to bus=ide.1 on the destination. This is intended and makes the bus enumeration work as expected. As per review request follows a list of otherwise affected boards and the reasoning for the conclusion that they are ok: target machine bus id times ------ ------- ------ ----- aarch64 n800 i2c-bus.0 2 aarch64 n810 i2c-bus.0 2 arm n800 i2c-bus.0 2 arm n810 i2c-bus.0 2 -> Devices are only created explicitly on one of the two buses, using s->mpu->i2c[0], so no change to the guest. aarch64 vexpress-a15 virtio-mmio-bus.0 4 aarch64 vexpress-a9 virtio-mmio-bus.0 4 aarch64 virt virtio-mmio-bus.0 32 arm vexpress-a15 virtio-mmio-bus.0 4 arm vexpress-a9 virtio-mmio-bus.0 4 arm virt virtio-mmio-bus.0 32 -> Makes -device bus= work for all virtio-mmio buses. Breaks migration. Workaround for migration from old to new: specify virtio-mmio-bus.4 or .32 respectively rather than .0 on the destination. aarch64 xilinx-zynq-a9 usb-bus.0 2 arm xilinx-zynq-a9 usb-bus.0 2 mips64el fulong2e usb-bus.0 2 -> Normal USB operation not affected. Migration driver needs command line to use the other bus. i386 isapc ide.0 2 x86_64 isapc ide.0 2 mips mips ide.0 2 mips64 mips ide.0 2 mips64el mips ide.0 2 mipsel mips ide.0 2 ppc g3beige ide.0 2 ppc mac99 ide.0 2 ppc prep ide.0 2 ppc64 g3beige ide.0 2 ppc64 mac99 ide.0 2 ppc64 prep ide.0 2 -> Makes -device bus= work for all IDE buses. Breaks migration. Workaround for migration from old to new: specify ide.1 rather than ide.0 on the destination. Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NAndreas Faerber <afaerber@suse.de> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexey Kardashevskiy 提交于
The existing load_elf() just returns -1 if it fails to load ELF. However it could be smarter than this and tell more about the failure such as wrong endianness or incompatible platform. This adds additional return codes for wrong architecture, wrong endianness and if the image is not ELF at all. This adds a load_elf_strerror() helper to convert return codes into string messages. This fixes handling of what load_elf() returns for s390x, other callers just check the return value for <0 and this remains unchanged. Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Aneesh Kumar K.V 提交于
Targets like ppc64 support different types of KVM, one which use hypervisor mode and the other which doesn't. Add a new machine option kvm-type that helps in selecting the respective ones We also add a new QEMUMachine callback get_vm_type that helps in mapping the string representation of kvm type specified. Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> [agraf: spelling fixes, use error_report(), use qemumachine.h] Signed-off-by: NAlexander Graf <agraf@suse.de>
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由 Alexander Graf 提交于
Older gcc versions (such as the one in SLES11) get confused when you declare a typedef on the same struct twice. To work around that limitation, let's extract the QEMUMachine typedef into a separate header file that is guarded by preprocessor duplicate include checks. This fixes the following type of compile errors for me: In file included from vl.c:125: include/hw/xen/xen.h:39: error: redefinition of typedef "QEMUMachine" include/sysemu/kvm.h:155: error: previous declaration of "QEMUMachine" was here Signed-off-by: NAlexander Graf <agraf@suse.de>
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- 27 2月, 2014 4 次提交
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由 Mark Cave-Ayland 提交于
On SparcStations, the HostID field in the NVRAM is equal to the last three bytes of the MAC address (which is also stored in the NVRAM). This constant is used as an identification/serial number on Solaris. Signed-off-by: NOlivier Danet <odanet@caramail.com> Signed-off-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
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由 Heinz Graalfs 提交于
Code restructure in order to simplify class hierarchy - remove S390SCLPDevice abstract base class and move function pointers into new SCLPEventFacilityClass - implement SCLPEventFacility as SysBusDevice - use define constants for instance creation strings The following ascii-art shows the class structure wrt the SCLP EventFacility before (CURRENT) and after the restructure (NEW): ---- CURRENT: "s390-sclp-events-bus" +-------------------------+ | SCLPEventsBus | |-------------------------| |BusState qbus | +-------------------------+ +-------------------------+ | SCLPEventFacility | - to be replaced by new SCLPEventFacility, |-------------------------| which will be a SysBusDevice |SCLPEventsBus sbus | |DeviceState *qdev | |unsigned int receive_mask| +-------------------------+ +-------------------------+ | S390SCLPDeviceClass | - to be replaced by new SCLPEventFacilityClass |-------------------------| |DeviceClass qdev | |*(init)() | +-------------------------+ "s390-sclp-event-facility" | instance-of | V "s390-sclp-device" - this is an abstract class +-------------------------+ | S390SCLPDevice (A)| - to be replaced by new SCLPEventFacility |-------------------------| |SysBusDevice busdev | |SCLPEventFacility *ef | | | |*(sclp_command_handler)()| - these 2 go to new SCLPEventFacilityClass |*(event_pending)() | +-------------------------+ ---- NEW: "s390-sclp-events-bus" +-------------------------+ | SCLPEventsBus | |-------------------------| |BusState qbus | +-------------------------+ +-------------------------+ | SCLPEventFacilityClass | |-------------------------| |DeviceClass parent_class | | | |*(init)() | |*(command_handler)() | |*(event_pending)() | +-------------------------+ "s390-sclp-event-facility" +-------------------------+ | SCLPEventFacility | |-------------------------| |SysBusDevice parent_class| |SCLPEventsBus sbus | |unsigned int receive_mask| +-------------------------+ Signed-off-by: NHeinz Graalfs <graalfs@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
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由 Jens Freimann 提交于
This patch implements a floating-interrupt controller device (flic) which interacts with the s390 flic kvm_device. Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com>
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由 Christoffer Dall 提交于
Support creating the ARM vgic device through the device control API and setting the base address for the distributor and cpu interfaces in KVM VMs using this API. Because the older KVM_CREATE_IRQCHIP interface needs the irq chip to be created prior to creating the VCPUs, we first test if we can use the device control API in kvm_arch_irqchip_create (using the test flag from the device control API). If we cannot, it means we have to fall back to KVM_CREATE_IRQCHIP and use the older ioctl at this point in time. If however, we can use the device control API, we don't do anything and wait until the arm_gic_kvm driver initializes and let that use the device control API. Signed-off-by: NChristoffer Dall <christoffer.dall@linaro.org> Message-id: 1392687720-26806-5-git-send-email-christoffer.dall@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 26 2月, 2014 2 次提交
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由 Peter Crosthwaite 提交于
This is now obsolete - remove the header and all its inclusions. Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
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由 Peter Crosthwaite 提交于
Inline the only usage of each of xilinx_axiethernet_init and xilinx_axidma_init. Converts this init to at least a semi-recent QOM styling. Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@xilinx.com>
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