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* virtio-net: introduce a new macaddr controlAmos Kong2013-01-301-0/+4
| | | | | | | | | | | | | | | In virtio-net guest driver, currently we write MAC address to pci config space byte by byte, this means that we have an intermediate step where mac is wrong. This patch introduced a new control command to set MAC address, it's atomic. VIRTIO_NET_F_CTRL_MAC_ADDR is a new feature bit for compatibility. "mac" field will be set to read-only when VIRTIO_NET_F_CTRL_MAC_ADDR is acked. Signed-off-by: Amos Kong <akong@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pc: Generate APIC IDs according to CPU topologyEduardo Habkost2013-01-271-2/+10
| | | | | | | | | | | | | | This keeps compatibility on machine-types pc-1.2 and older, and prints a warning in case the requested configuration won't get the correct topology. I couldn't think of a better way to warn about broken topology when in compat mode other than using error_report(). The warning message will probably be buried in a log file somewhere, but it's better than nothing. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* pc: Reverse pc_init_pci() compatibility logicEduardo Habkost2013-01-271-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the pc-1.4 machine init function enables PV EOI and then calls the pc-1.2 machine init function. The problem with this approach is that now we can't enable any additional compatibility code inside the pc-1.2 init function because it would end up enabling the compatibility behavior on pc-1.3 and pc-1.4 as well. This reverses the logic so that the pc-1.2 machine init function will disable PV EOI, and then call the pc-1.4 machine init function. This way we can change older machine-types to enable compatibility behavior, and the newer machine-types (pc-1.3, pc-q35-1.4 and pc-i440fx-1.4) would just use the default behavior. (This means that one nice side-effect of this change is that pc-q35-1.4 will get PV EOI enabled by default, too) It would be interesting to eventually change pc_init_pci_no_kvmclock() and pc_init_isa() to reuse pc_init_pci_1_2() as well (so we don't need to duplicate compatibility code on those two functions). But this will be probably much easier to do after we create a PCInitArgs struct for the PC initialization arguments, and/or after we use global-properties to implement the compatibility modes present in pc_init_pci_1_2(). Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* Make default boot order machine specificAvik Sil2013-01-151-0/+13
| | | | | | | | | | | | | | This patch makes default boot order machine specific instead of set globally. The default boot order can be set per machine in QEMUMachine boot_order. This also allows a machine to receive a NULL boot order when -boot isn't used and take an appropriate action accordingly. This helps machine boots from the devices as set in guest's non-volatile memory location in case no boot order is provided by the user. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avik Sil <aviksil@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* pc: rename machine typesGerd Hoffmann2013-01-111-4/+4
| | | | | | | | | | | | | | | | | | | Starting with release 1.4 we have a fully functional q35 machine type, i.e. "qemu -M q35" JustWorks[tm]. Update machine type names to reflect that: * pc-1.4 becomes pc-i440fx-1.4 * q35-next becomes pc-q35-1.4 The pc-1.3 (+older) names are maintained for compatibility reasons. For the same reason the "pc" and "q35" aliases are kept. pc-piix-1.4 continues to be the default machine type, again for compatibility reasons. Also updated the description (shown by "qemu -M ?") with host bridge name, south bridge name and chipset release year. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* acpi: autoload dsdtGerd Hoffmann2013-01-041-0/+1
| | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* softmmu: move include files to include/sysemu/Paolo Bonzini2012-12-191-4/+4
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* exec: move include files to include/exec/Paolo Bonzini2012-12-191-2/+2
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* net: reorganize headersPaolo Bonzini2012-12-191-1/+1
| | | | | | | | | Move public headers to include/net, and leave private headers in net/. Put the virtio headers in include/net/tap.h, removing the multiple copies that existed. Leave include/net/tap.h as the interface for NICs, and net/tap_int.h as the interface for OS-specific parts of the tap backend. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* pci: update all users to look in pci/Michael S. Tsirkin2012-12-171-2/+2
| | | | | | update all users so we can remove the makefile hack. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* usb-tablet: Allow connecting to ehciHans de Goede2012-12-041-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Our ehci code has is capable of significantly lowering the wakeup rate for the hcd emulation while the device is idle. It is possible to add similar code ot the uhci emulation, but that simply is not there atm, and there is no reason why a (virtual) usb-tablet can not be a USB-2 device. Making usb-hid devices connect to the emulated ehci controller instead of the emulated uhci controller on vms which have both lowers the cpuload for a fully idle vm from 20% to 2-3% (on my laptop). An alternative implementation to using a property to select the tablet type, would be simply making it a new device type, ie usb-tablet2, but the downside of that is that this will require libvirt changes to be available through libvirt at all, and then management tools changes to become the default for new vms, where as using a property will automatically get any pc-1.3 type vms the lower cpuload. [ kraxel: adapt compat property for post-1.3 merge ] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> tablet compat fixup Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* add pc-1.4Gerd Hoffmann2012-12-041-2/+13
| | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* pc_piix: Move kvm irq routing functions out of pc_piix.cJason Baron2012-11-261-43/+2
| | | | | | | | | | Rename: kvm_piix3_gsi_handlei() -> kvm_pc_gsi_handler() kvm_piix3_setup_irq_routing() -> kvm_pc_setup_irq_routing() This is in preparation for other users, namely q35 at this time. Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* pc: Move ioapic_init() from pc_piix.c to pc.cJason Baron2012-11-261-24/+1
| | | | | | | | | | Move ioapic_init() from pc_piix.c to pc.c, to make it a common function. Rename ioapic_init() -> ioapic_init_gsi(). Move to pc.h so q35 can use them as well. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* pc, pc_piix: split out pc nic initializationIsaku Yamahata2012-11-261-8/+1
| | | | | | | | | | | | Factor out pc nic initialization. This simplifies the pc initialization and will reduce the code duplication of q35 pc initialization. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* pc: Drop redundant test for ROM memory regionJan Kiszka2012-11-011-1/+1
| | | | | | | Just a few lines above, we already initialize rom_memory accordingly. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* qemu: enable PV EOI for qemu 1.3Michael S. Tsirkin2012-10-291-1/+8
| | | | | | | | Enable KVM PV EOI by default. You can still disable it with -kvm_pv_eoi cpu flag. To avoid breaking cross-version migration, enable only for qemu 1.3 (or in the future, newer) machine type. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* Add USB option in machine optionszhlcindy@gmail.com2012-10-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | When -usb option is used, global varible usb_enabled is set. And all the plaform will create one USB controller according to this variable. In fact, global varibles make code hard to read. So this patch is to remove global variable usb_enabled and add USB option in machine options. All the plaforms will get USB option value from machine options. USB option of machine options will be set either by: * -usb * -machine type=pseries,usb=on Both these ways can work now. They both set USB option in machine options. In the future, the first way will be removed. Signed-off-by: Li Zhang <zhlcindy@linux.vnet.ibm.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* Rename target_phys_addr_t to hwaddrAvi Kivity2012-10-231-1/+1
| | | | | | | | | | | | | | | target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are reserved) and its purpose doesn't match the name (most target_phys_addr_t addresses are not target specific). Replace it with a finger-friendly, standards conformant hwaddr. Outstanding patchsets can be fixed up with the command git rebase -i --exec 'find -name "*.[ch]" | xargs s/target_phys_addr_t/hwaddr/g' origin Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* create struct for machine initialization argumentsEduardo Habkost2012-10-201-27/+23
| | | | | | | | | | | | | | | | | This should help us to: - More easily add or remove machine initialization arguments without having to change every single machine init function; - More easily make mechanical changes involving the machine init functions in the future; - Let machine initialization forward the init arguments to other functions more easily. This change was half-mechanical process: first the struct was added with the local ram_size, boot_device, kernel_*, initrd_*, and cpu_model local variable initialization to all functions. Then the compiler helped me locate the local variables that are unused, so they could be removed. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* vga: add mmio bar to standard vgaGerd Hoffmann2012-10-201-0/+4
| | | | | | | | | | This patch adds a mmio bar to the qemu standard vga which allows to access the standard vga registers and bochs dispi interface registers via mmio. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* qxl: set default revision to 4Gerd Hoffmann2012-10-081-0/+8
| | | | | | | Set qxl pci revision to 4 (for pc-1.3+) so guests know spice-server 0.12 features are available. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* ivshmem: add 64bit optionGerd Hoffmann2012-09-251-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a "use64" property which will make the ivshmem driver register a 64bit memory bar when set, so you have something to play with when testing 64bit pci bits. It also allows to have quite big shared memory regions, like this: [root@fedora ~]# lspci -vs1:1 01:01.0 RAM memory: Red Hat, Inc Device 1110 Subsystem: Red Hat, Inc Device 1100 Physical Slot: 1-1 Flags: fast devsel Memory at fd400000 (32-bit, non-prefetchable) [disabled] [size=256] Memory at 8040000000 (64-bit, prefetchable) [size=1G] [ v5: rebase, update compat property for post-1.2 merge ] [ v4: rebase & adapt to latest master again ] [ v3: rebase & adapt to latest master ] [ v2: default to on as suggested by avi, turn off for pc-$old using compat property ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Cam Macdonell <cam@cs.ualberta.ca> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* compat: turn off msi/msix on xhci for old machine typesGerd Hoffmann2012-09-251-0/+16
| | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* add pc-1.3 machine typeGerd Hoffmann2012-09-251-2/+10
| | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Merge remote-tracking branch 'bonzini/scsi-next' into stagingAnthony Liguori2012-08-221-0/+8
|\ | | | | | | | | | | | | | | | | * bonzini/scsi-next: virtio-scsi: add backwards-compatibility properties for 1.1 and earlier machines iscsi: fix races between task completion and abort iscsi: simplify iscsi_schedule_bh iscsi: move iscsi_schedule_bh and iscsi_readv_writev_bh_cb Revert "iscsi: Fix NULL dereferences / races between task completion and abort"
| * virtio-scsi: add backwards-compatibility properties for 1.1 and earlier machinesPaolo Bonzini2012-08-201-0/+8
| | | | | | | | | | | | | | Hotplug and parameter change are new in 1.2, disable them via compat properties for pc-1.1 and earlier. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | virtio-blk: hide VIRTIO_BLK_F_CONFIG_WCE from old machine typesStefan Hajnoczi2012-08-221-0/+4
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QEMU has a policy of keeping a stable guest device ABI. When new guest device features are introduced they must not change hardware info seen by existing guests. This is important because operating systems or applications may "fingerprint" the hardware and refuse to run when the hardware changes. To always get the latest guest device ABI, run with x86 machine type "pc". This patch hides the new VIRTIO_BLK_F_CONFIG_WCE virtio feature bit from existing machine types. Only pc-1.2 and later will expose this feature by default. For more info on the VIRTIO_BLK_F_CONFIG_WCE feature bit, see: commit 13e3dce068773c971ff2f19d986378c55897c4a3 Author: Paolo Bonzini <pbonzini@redhat.com> Date: Thu Aug 9 16:07:19 2012 +0200 virtio-blk: support VIRTIO_BLK_F_CONFIG_WCE Also rename VIRTIO_BLK_F_WCACHE to VIRTIO_BLK_F_WCE for consistency with the spec. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Anthony Liguori <aliguori@us.ibm.com> reported: This broke qemu-test because it changed the pc-1.0 machine type: Setting guest RANDOM seed to 47167 *** Running tests *** Running test /tests/finger-print.sh... OK --- fingerprints/pc-1.0.x86_64 2011-12-18 13:08:40.000000000 -0600 +++ fingerprint.txt 2012-08-12 13:30:48.000000000 -0500 @@ -55,7 +55,7 @@ /sys/bus/pci/devices/0000:00:06.0/subsystem_device=0x0002 /sys/bus/pci/devices/0000:00:06.0/class=0x010000 /sys/bus/pci/devices/0000:00:06.0/revision=0x00 -/sys/bus/pci/devices/0000:00:06.0/virtio/host-features=0x710006d4 +/sys/bus/pci/devices/0000:00:06.0/virtio/host-features=0x71000ed4 /sys/class/dmi/id/bios_vendor=Bochs /sys/class/dmi/id/bios_date=01/01/2007 /sys/class/dmi/id/bios_version=Bochs Guest fingerprint changed for pc-1.0! Reported-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* vga: raise default vgamem sizeGerd Hoffmann2012-06-221-0/+24
| | | | | | | | | | Old size: 8 MB (traditional upstream qemu value). New size: 16 MB (traditional qemu-kvm value). Also adds compat properties so old machine types keep the old default values. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* add pc-1.2Gerd Hoffmann2012-06-221-2/+10
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* Allow machines to configure the QEMU_VERSION that's exposed via hardwareCrístian Viana2012-06-191-2/+9
| | | | | | | | | | | | QEMU exposes its version to the guest's hardware and in some cases that is wrong (e.g. Windows prints messages about driver updates when you switch the QEMU version). There is a new field now on the struct QEmuMachine, hw_version, which may contain the version that the specific machine should report. If that field is set, then that machine will report that version to the guest. Signed-off-by: Crístian Viana <vianac@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Add PIIX4 properties to control PM system states.Gleb Natapov2012-06-191-2/+3
| | | | | | | | | | | | | | | | | | This patch adds two things. First it allows QEMU to distinguish between regular powerdown and S4 powerdown. Later separate QMP notification will be added for S4 powerdown. Second it allows S3/S4 states to be disabled from QEMU command line. Some guests known to be broken with regards to power management, but allow to use it anyway. Using new properties management will be able to disable S3/S4 for such guests. Supported system state are passed to a firmware using new fw_cfg file. The file contains 6 byte array. Each byte represents one system state. If byte at offset X has its MSB set it means that system state X is supported and to enter it guest should use the value from lowest 3 bits. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* qdev: Move bus properties to abstract superclassesPaolo Bonzini2012-06-181-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | In qdev, each bus in practice identified an abstract superclass, but this was mostly hidden. In QOM, instead, these abstract classes are explicit so we can move bus properties there. All bus property walks are removed, and all device property walks are changed to look along the class hierarchy instead. We would have duplicates if class A defines some properties and its subclass B does not define any, because class_b->props will be left equal to class_a->props. The solution here is to reintroduce the class_base_init TypeInfo callback, that was present in one of the early QOM versions but removed (on my request...) before committing. This breaks global bus properties, an obscure feature when used with the command-line which is actually useful and used when used by backwards-compatible machine types. So this patch also adjusts the global bus properties in hw/pc_piix.c to refer to the abstract class. Globals and other properties must be modified in the same patch to avoid complications related to initialization ordering. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori2012-06-031-9/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qemu-kvm/uq/master: virtio/vhost: Add support for KVM in-kernel MSI injection msix: Add msix_nr_vectors_allocated kvm: Enable use of kvm_irqchip_in_kernel in hwlib code kvm: Introduce kvm_irqchip_add/remove_irqfd kvm: Make kvm_irqchip_commit_routes an internal service kvm: Publicize kvm_irqchip_release_virq kvm: Introduce kvm_irqchip_add_msi_route kvm: Rename kvm_irqchip_add_route to kvm_irqchip_add_irq_route msix: Introduce vector notifiers msix: Invoke msix_handle_mask_update on msix_mask_all msix: Factor out msix_get_message kvm: update vmxcap for EPT A/D, INVPCID, RDRAND, VMFUNC kvm: Enable in-kernel irqchip support by default kvm: Add support for direct MSI injections kvm: Update kernel headers kvm: x86: Wire up MSI support for in-kernel irqchip pc: Enable MSI support at APIC level kvm: Introduce basic MSI support for in-kernel irqchips Introduce MSIMessage structure kvm: Refactor KVMState::max_gsi to gsi_count
| * kvm: Make kvm_irqchip_commit_routes an internal serviceJan Kiszka2012-05-211-5/+1
| | | | | | | | | | | | | | | | | | | | | | Automatically commit route changes after kvm_add_routing_entry and kvm_irqchip_release_virq. There is no performance relevant use case for which collecting multiple route changes is beneficial. This makes kvm_irqchip_commit_routes an internal service which assert()s that the corresponding IOCTL will always succeed. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Avi Kivity <avi@redhat.com>
| * kvm: Rename kvm_irqchip_add_route to kvm_irqchip_add_irq_routeJan Kiszka2012-05-211-4/+4
| | | | | | | | | | | | | | | | We will add kvm_irqchip_add_msi_route, so let's make the difference clearer. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* | pc: Add back PCI.rombar compat propertyPaolo Bonzini2012-05-131-0/+4
|/ | | | | | | | | This was erroneously dropped in d6c730086cbf24382eb8cff25551798769edfd84 (pc: reduce duplication in compat machine types). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael S. Tsirkin <mst@redhat.com>
* usb/vmstate: add parent dev pathGerd Hoffmann2012-04-171-0/+4
| | | | | | | | | | | | | ... to make vmstate id string truely unique with multiple host controllers, i.e. move from "1/usb-ptr" to "0000:00:01.3/1/usb-ptr" (usb tabled connected to piix3 uhci). This obviously breaks migration. To handle this the usb bus property "full-path" is added. When setting this to false old behavior is maintained. This way current qemu will be compatible with old versions when started using '-M pc-$oldversion'. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* Merge remote-tracking branch 'kiszka/queues/pending' into stagingAnthony Liguori2012-04-161-0/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * kiszka/queues/pending: vapic: Disable for pre-1.1 machines Kick io-thread on qemu_chr_accept_input pcnet: Properly handle TX requests during Link Fail pcnet: Clear ERR in CSR0 on stop signrom: Rewrite as python script Conflicts: hw/pc_piix.c Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| * vapic: Disable for pre-1.1 machinesJan Kiszka2012-04-161-10/+33
| | | | | | | | | | | | | | The kvmvapic was not present in older QEMU versions, thus must be disabled in compat machines. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* | virtio-pci: change virtio balloon PCI class codeDavid Gibson2012-04-111-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the virtio balloon device, when using the virtio-pci interface advertises itself with PCI class code MEMORY_RAM. This is wrong; the balloon is vaguely related to memory, but is nothing like a PCI memory device in the meaning of the class code, and this code is not required or suggested by the virtio PCI specification. Worse, this patch causes problems on the pseries machine, because the firmware, seeing this class code, advertises the device as memory in the device tree, and then a guest kernel bug causes it to see this "memory" before the real system memory, leading to a crash in early boot. This patch fixes the problem by removing the bogus PCI class code on the balloon device. The backwards compatibility PC machines get new compat properties so that they don't change. Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* | pc: reduce duplication in compat machine typesMichael S. Tsirkin2012-04-111-215/+73
|/ | | | | | | | | | | | | | | | Make it easier to add compat properties, by adding macros for properties duplicated across machine types. Note: there could be bugs in compat properties, this patch does not attempt to address them, the code is bug for bug identical to the original. Tested by: generated a preprocessed file, sorted and compared to sorted original. Lightly tested on x86_64. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* qdev: add children before qdev_initPaolo Bonzini2012-04-021-17/+1
| | | | | | | | | | | | | | | | We want the composition tree to to be in order by the time we call qdev_init, so that a single set of the toplevel realize property can propagate all the way down the composition tree. This is not the case so far. Unfortunately, this is incompatible with calling qdev_init in the constructor wrappers for devices, so for now we need to unattach some devices that are created through those wrappers. This will be fixed by removing qdev_init and instead setting the toplevel realize property after machine init. Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* qtest: IRQ interception infrastructurePaolo Bonzini2012-03-301-0/+3
| | | | | | | | | Since /i440fx/piix3 is being removed from the composition tree, the IO-APIC is placed under /i440fx. This is wrong and should be changed as soon as the /i440fx/piix3 path is put back. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* usb: zap hw/ush-{ohic,uhci}.h + init wrappersGerd Hoffmann2012-03-131-3/+1
| | | | | | | | | Remove the uhci and ohci init wrappers, which all wrapped a pci_create_simple() one-liner. Switch callsites to call pci_create_simple directly. Remove the header files where the wrappers where declared. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* fdc: add a 'check media rate' property. Not used yetHervé Poussineau2012-02-291-0/+28
| | | | | | | Set it to true for current Qemu versions, and false for previous ones Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* suspend: switch acpi s3 to new infrastructure.Gerd Hoffmann2012-02-241-7/+1
| | | | | | | | | | | | | | This patch switches pc s3 suspend over to the new infrastructure. The cmos_s3 qemu_irq is killed, the new notifier is used instead. The xen hack goes away with that too, the hypercall can simply be done in a notifier function now. This patch also makes the guest actually stay suspended instead of leaving suspend instantly, so it is useful for more than just testing whenever the suspend/resume cycle actually works. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* pc_piix/pc_sysfw: enable flash by defaultJordan Justen2012-02-221-0/+49
| | | | | | | | | | | | | | | Now, the pc-sysfw:rom_only property will default to false which enables flash by default. All pc types below pc-1.1 set rom_only to true. This prevents flash from being enabled on these pc machine types. For pc-1.1 rom_only will use the default (false), which will allow flash to be used for pc-1.1. Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* hw/pc_piix: add pc-1.1Jordan Justen2012-02-221-2/+10
| | | | | Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* hw/pc_piix: remove is_default for pc-0.15Jordan Justen2012-02-221-1/+0
| | | | | Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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