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2013-09-03Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori
pc,pci,virtio fixes and cleanups This includes pc and pci cleanups and enhancements, and a virtio bugfix for level interrupts. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Sun 01 Sep 2013 03:15:36 AM CDT using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Michael S. Tsirkin (3) and others # Via Michael S. Tsirkin * mst/tags/for_anthony: virtio_pci: fix level interrupts with irqfd pc: reduce duplication, fix PIIX descriptions hw: Clean up bogus default boot order pci: add config space access traces pc: fix regression for 64 bit PCI memory pci: Introduce helper to retrieve a PCI device's DMA address space Message-id: 1378023590-11109-1-git-send-email-mst@redhat.com Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-01virtio_pci: fix level interrupts with irqfdMichael S. Tsirkin
commit 62c96360ae7f2c7a8b029277fbb7cb082fdef7fd virtio-pci: fix level interrupts only helps systems without irqfd: on systems with irqfd support we passed in flag requesting irqfd even when msix is disabled. As a result, for level interrupts we didn't install an fd handler so unmasking an fd had no effect. Fix this up. Cc: qemu-stable@nongnu.org Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-30qom: Pass available size to object_initialize()Andreas Färber
To be passed on to object_initialize_with_type(). Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> (virtio-ccw) Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30qdev: Pass size to qbus_create_inplace()Andreas Färber
To be passed to object_initialize(). Since commit 39355c3826f5d9a2eb1ce3dc9b4cdd68893769d6 the argument is void*, so drop some superfluous (BusState *) casts or direct parent field usages. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30virtio-mmio: Pass size to virtio_mmio_bus_new()Andreas Färber
To be passed to qbus_create_initialize(). Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30virtio-pci: Pass size to virtio_pci_bus_new()Andreas Färber
To be passed to qbus_create_inplace(). Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30virtio: Remove unnecessary OBJECT() castsPeter Maydell
There's no need to cast the first argument of object_initialize() to Object. Remove these unnecessary casts. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-29Merge remote-tracking branch 'qemu-kvm/uq/master' into stable-1.5Anthony Liguori
* qemu-kvm/uq/master: kvm-stub: fix compilation kvm: shorten the parameter list for get_real_device() kvm: i386: fix LAPIC TSC deadline timer save/restore kvm-all.c: max_cpus should not exceed KVM vcpu limit kvm: Simplify kvm_handle_io kvm: x86: fix setting IA32_FEATURE_CONTROL with nested VMX disabled kvm: add KVM_IRQFD_FLAG_RESAMPLE support kvm: migrate vPMU state target-i386: remove tabs from target-i386/cpu.h Initialize IA32_FEATURE_CONTROL MSR in reset and migration Conflicts: target-i386/cpu.h target-i386/kvm.c aliguori: fixup trivial conflicts due to whitespace and added cpu argument Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-29Merge remote-tracking branch 'mst/tags/for_anthony' into stable-1.5Anthony Liguori
pc,pci,virtio fixes and cleanups This includes pc and pci cleanups, future-proofing of ROM files, and a virtio bugfix correcting splice on virtio console. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 26 Aug 2013 01:34:20 AM CDT using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Markus Armbruster (5) and others # Via Michael S. Tsirkin * mst/tags/for_anthony: virtio: virtqueue_get_avail_bytes: fix desc_pa when loop over the indirect descriptor table pc_piix: Kill pc_init1() memory region args pc: pc_compat_1_4() now can call pc_compat_1_5() pc: Create pc_compat_*() functions pc: Kill pc_init_pci_1_0() pc: Don't explode QEMUMachineInitArgs into local variables needlessly pc: Don't prematurely explode QEMUMachineInitArgs ppc: Don't duplicate QEMUMachineInitArgs in PPCE500Params ppc: Don't explode QEMUMachineInitArgs into local variables needlessly sun4: Don't prematurely explode QEMUMachineInitArgs q35: Add PCIe switch to example q35 configuration loader: store FW CFG ROM files in RAM arch_init: align MR size to target page size pc: cleanup 1.4 compat support Message-id: 1377535318-30491-1-git-send-email-mst@redhat.com
2013-08-25virtio: virtqueue_get_avail_bytes: fix desc_pa when loop over the indirect ↵yinyin
descriptor table virtqueue_get_avail_bytes: when found a indirect desc, we need loop over it. /* loop over the indirect descriptor table */ indirect = 1; max = vring_desc_len(desc_pa, i) / sizeof(VRingDesc); num_bufs = i = 0; desc_pa = vring_desc_addr(desc_pa, i); But, It init i to 0, then use i to update desc_pa. so we will always get: desc_pa = vring_desc_addr(desc_pa, 0); the last two line should swap. Cc: qemu-stable@nongnu.org Signed-off-by: Yin Yin <yin.yin@cs2c.com.cn> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-22aio / timers: Switch entire codebase to the new timer APIAlex Bligh
This is an autogenerated patch using scripts/switch-timer-api. Switch the entire code base to using the new timer API. Note this patch may introduce some line length issues. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-12Merge remote-tracking branch 'mst/tags/for_anthony' into stagingAnthony Liguori
pci,virtio fixes for 1.6 This includes some last-minute bugfixes for 1.6. All very small patches that also look very safe to me. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Mon 12 Aug 2013 04:28:57 AM CDT using RSA key ID D28D5469 # gpg: Can't check signature: public key not found # By Michael S. Tsirkin (2) and others # Via Michael S. Tsirkin * mst/tags/for_anthony: vhost: clear signalled_used_valid on vhost stop virtio: clear signalled_used_valid when switching from dataplane i82801b11: Fix i82801b11 PCI host bridge config space pc: disable pci-info for 1.6 Message-id: 1376308831-19978-1-git-send-email-mst@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12hw/virtio/virtio-mmio: Make QueueNumMax read 0 for unavailable queuesPeter Maydell
The virtio-mmio spec says that QueueNumMax must read zero for queues which are unavailable; implement this, rather than always returning VIRTQUEUE_MAX_SIZE. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1374853288-9912-3-git-send-email-peter.maydell@linaro.org Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-12vhost: clear signalled_used_valid on vhost stopMichael S. Tsirkin
When vhost device stops, its implementation synchronizes kernel state back to virtio.c so we can continue emulating the device in userspace. This patch ensures that virtio.c's signalled_used_valid flag is reset so that userspace does not suppress guest notifications due to stale signalled_used values. Cc: qemu-stable@nongnu.org Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-12virtio: clear signalled_used_valid when switching from dataplaneStefan Hajnoczi
When the dataplane thread stops, its vring.c implementation synchronizes vring state back to virtio.c so we can continue emulating the virtio device. This patch ensures that virtio.c's signalled_used_valid flag is reset so that we do not suppress guest notifications due to stale signalled_used values. Suggested-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-09kvm: add KVM_IRQFD_FLAG_RESAMPLE supportVincenzo Maffione
Added an EventNotifier* parameter to kvm-all.c:kvm_irqchip_add_irqfd_notifier(), in order to give KVM another eventfd to be used as "resamplefd". See the documentation in the linux kernel sources in Documentation/virtual/kvm/api.txt (section 4.75) for more details. When the added parameter is passed NULL, the behaviour of the function is unchanged with respect to the previous versions. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-08-09hw/virtio/virtio: Don't allow guests to add/remove queuesPeter Maydell
A queue size of 0 is used to indicate a nonexistent queue, so don't allow the guest to flip a queue between zero-size and non-zero-size. Don't permit setting of negative queue sizes either. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1374853288-9912-2-git-send-email-peter.maydell@linaro.org Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2013-07-29devices: Associate devices to their logical categoryMarcel Apfelbaum
The category will be used to sort the devices displayed in the command line help. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Message-id: 1375107465-25767-4-git-send-email-marcel.a@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-27misc: Fix new typos in comments and stringsStefan Weil
All these typos were found by codespell. sould -> should emperical -> empirical intialization -> initialization successfuly -> successfully gaurantee -> guarantee Fix also another error (before before) in the same context. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-07-22Merge remote-tracking branch 'pmaydell/tags/pull-arm-devs-20130722' into stagingAnthony Liguori
arm-devs queue # gpg: Signature made Mon 22 Jul 2013 06:38:52 AM CDT using RSA key ID 14360CDE # gpg: Can't check signature: public key not found # By Peter Maydell (8) and Soren Brinkmann (2) # Via Peter Maydell * pmaydell/tags/pull-arm-devs-20130722: hw/arm: Use 'load_ramdisk()' for loading ramdisks w/ U-Boot header hw/loader: Support ramdisk with u-boot header vexpress: Add virtio-mmio transports vexpress: Make VEDBoardInfo extend arm_boot_info arm/boot: Allow boards to modify the FDT blob virtio: Implement MMIO based virtio transport virtio: Support transports which can specify the vring alignment virtio: Add support for guest setting of queue size arm/boot: Use qemu_devtree_setprop_sized_cells() device_tree: Add qemu_devtree_setprop_sized_cells() utility functions Message-id: 1374493427-3254-1-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-19virtio: Implement MMIO based virtio transportPeter Maydell
Add support for the generic MMIO based virtio transport. This patch includes some fixes for bugs spotted by Ying-Shiuan Pan <yspan@itri.org.tw>. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1373977512-28932-6-git-send-email-peter.maydell@linaro.org [Fred changes: updated to new virtio-bus mechanisms] Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> [PMM changes: * fixed trivial makefile conflict * removed unused int_enable * host_features doesn't need migrating * reset guest accessible state in the reset function * minor style fixes like extra blank lines * RAZ/WI if there's no backend * made transport size 0x200, in line with kvmtool * set has_variable_vring_alignment ]
2013-07-19virtio: Support transports which can specify the vring alignmentPeter Maydell
Support virtio transports which can specify the vring alignment (ie where the guest communicates this to the host) by providing a new virtio_queue_set_align() function. (The default alignment remains as before.) Transports which wish to make use of this must set the has_variable_vring_alignment field in their VirtioBusClass struct to true; they can then change the alignment via virtio_queue_set_align(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1373977512-28932-5-git-send-email-peter.maydell@linaro.org
2013-07-19virtio: Add support for guest setting of queue sizePeter Maydell
The MMIO virtio transport spec allows the guest to tell the host how large the queue size is. Add virtio_queue_set_num() function which implements this in the QEMU common virtio support code. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1373977512-28932-4-git-send-email-peter.maydell@linaro.org
2013-07-19dataplane: sync virtio.c and vring.c virtqueue stateStefan Hajnoczi
Load the virtio.c state into vring.c when we start dataplane mode and vice versa when stopping dataplane mode. This patch makes it possible to start and stop dataplane any time while the guest is running. This will eventually allow us to go back to QEMU main loop for bdrv_drain_all() and live migration. In the meantime, this patch makes the dataplane lifecycle more robust but should make no visible difference. It may be useful in the virtio-net dataplane effort. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-07-04add a header file for atomic operationsPaolo Bonzini
We're already using them in several places, but __sync builtins are just too ugly to type, and do not provide seqcst load/store operations. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04hw/[u-x]*: pass owner to memory_region_init* functionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04memory: add ref/unref callsPaolo Bonzini
Add ref/unref calls at the following places: - places where memory regions are stashed by a listener and used outside the BQL (including in Xen or KVM). - memory_region_find callsites - creation of aliases and containers (only the aliased/contained region gets a reference to avoid loops) - around calls to del_subregion/add_subregion, where the region could disappear after the first call Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04memory: add owner argument to initialization functionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-20memory: make section size a 128-bit integerPaolo Bonzini
So far, the size of all regions passed to listeners could fit in 64 bits, because artificial regions (containers and aliases) are eliminated by the memory core, leaving only device regions which have reasonable sizes An IOMMU however cannot be eliminated by the memory core, and may have an artificial size, hence we may need 65 bits to represent its size. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-18virtio-rng: Fix crash with non-default backendCole Robinson
'default_backend' isn't always set, but 'rng' is, so use that. $ ./x86_64-softmmu/qemu-system-x86_64 -object rng-random,id=rng0,filename=/dev/random -device virtio-rng-pci,rng=rng0 Segmentation fault (core dumped) Regressed with virtio refactoring in 59ccd20a9ac719cff82180429458728f03ec612f CC: qemu-stable@nongnu.org Signed-off-by: Cole Robinson <crobinso@redhat.com> Acked-by: Amit Shah <amit.shah@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com> Message-id: bf4505014a0a941dbd3c62068f3cf2c496b69e6a.1370023944.git.crobinso@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-30qdev: fix get_fw_dev_path to support to add nothing to fw_dev_pathAmos Kong
Recent virtio refactoring in QEMU made virtio-bus become the parent bus of scsi-bus, and virtio-bus doesn't have get_fw_dev_path implementation, typename will be added to fw_dev_path by default, the new fw_dev_path could not be identified by seabios. It causes that bootindex parameter of scsi device doesn't work. This patch implements get_fw_dev_path() in BusClass, it will be called if bus doesn't implement the method, tyename will be added to fw_dev_path. If the implemented method returns NULL, nothing will be added to fw_dev_path. It also implements virtio_bus_get_fw_dev_path() to return NULL. Then QEMU will still pass original style of fw_dev_path to seabios. Signed-off-by: Amos Kong <akong@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-id: 1369814202-10346-1-git-send-email-akong@redhat.com -- v2: only add nothing to fw_dev_path when get_fw_dev_path() is implemented and returns NULL. then it will not effect other devices don't have get_fw_dev_path() implementation. v3: implement default get_fw_dev_path() in BusClass Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-29virtio-pci: drop unused wmb macroMichael S. Tsirkin
The implementation is wrong for kvm, and it's unused anyway. Drop it. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 20130528102023.GA30055@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-16virtio: add virtio_bus_get_dev_path.KONRAD Frederic
This adds virtio_bus_get_dev_path to fix migration id string which is wrong since the virtio refactoring. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 1368723967-21050-1-git-send-email-fred.konrad@greensocs.com Cc: mdroth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-15virtio-net-x: forward the netclient name and type.KONRAD Frederic
This forwards the name and the type of virtio-net-x to fix the bad behaviour of "info network" command. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1368619970-23892-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-08virtio: properly validate address before accessing configJason Wang
There are several several issues in the current checking: - The check was based on the minus of unsigned values which can overflow - It was done after .{set|get}_config() which can lead crash when config_len is zero since vdev->config is NULL Fix this by: - Validate the address in virtio_pci_config_{read|write}() before .{set|get}_config - Use addition instead minus to do the validation Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Petr Matousek <pmatouse@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Petr Matousek <pmatouse@redhat.com> Message-id: 1367905369-10765-1-git-send-email-jasowang@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-08virtio-pci: fix level interruptsMichael S. Tsirkin
mask notifiers are never called without msix, so devices with backend masking like vhost don't work. Call mask notifiers explicitly at startup/cleanup to make it work. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-03virtio-scsi: fix the command line compatibility.KONRAD Frederic
The bus name is wrong since the refactoring. This keeps the behaviour of the command line. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1367330931-12994-6-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-03virtio-serial: fix command line compatibility.KONRAD Frederic
The bus name is wrong since the refactoring. This keeps the behaviour of the command line. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1367330931-12994-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-03virtio: add virtio_device_set_child_bus_name.KONRAD Frederic
Add virtio_device_set_child_bus_name function. It will be used with virtio-serial-x and virtio-scsi-x to set the child bus name before calling virtio-x-device's init. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1367330931-12994-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-03virtio-x-bus: force bus name to virtio-bus.KONRAD Frederic
When the proxy id is set, this bus takes the name "id.0" which is expected to be the virtio-device's first bus. So force this name to "virtio-bus" as it is an internal bus. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1367330931-12994-2-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio: cleanup: init and exit function.KONRAD Frederic
This clean the init and the exit functions and rename virtio_common_cleanup to virtio_cleanup. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-7-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio: remove virtiobindings.KONRAD Frederic
This remove virtio-bindings, and use class instead. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-6-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio: remove the function pointer.KONRAD Frederic
This remove the function pointer in VirtIODevice, and use only VirtioDeviceClass function pointer. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-pci: cleanup.KONRAD Frederic
This remove the init, exit functions as they are no longer used. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-4-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-bus: make virtio_x_bus_new static.KONRAD Frederic
virtio_x_bus_new are only used in file scope. So this make them static. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-bus: add new functions.KONRAD Frederic
This add two functions: * virtio_bus_set_vdev_config. * virtio_bus_set_vdev_feature. Needed by virtio-ccw. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-2-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-rng: cleanup: use QOM casts.KONRAD Frederic
As the virtio-rng-pci, virtio-rng-s390 and virtio-rng-ccw are switched to the new API, we can use QOM casts. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1366790881-3026-9-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-rng: cleanup: remove qdev field.KONRAD Frederic
The qdev field is no longer needed, just drop it. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1366790881-3026-8-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-rng: cleanup: init and exit functions.KONRAD Frederic
This remove old init and exit function as they are no longer needed. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1366790881-3026-7-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-rng-pci: switch to the new API.KONRAD Frederic
Here the virtio-rng-pci is modified for the new API. The device virtio-rng-pci extends virtio-pci. It creates and connects a virtio-rng-device during the init. The properties are not changed. The virtio_pci_reset function, is removed as no longer used. The virtio_pci_rst function, is renamed virtio_pci_reset. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1366790881-3026-4-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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