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2012-12-08Merge branch 'master' of git.qemu-project.org:/pub/git/qemuBlue Swirl2-5/+6
* 'master' of git.qemu-project.org:/pub/git/qemu: target-mips: Fix incorrect shift for SHILO and SHILOV target-mips: Fix incorrect code and test for INSV xilinx_uartlite: Accept input after rx FIFO pop xilinx_uartlite: suppress "cannot receive message" xilinx_axienet: Implement R_IS behaviour
2012-12-05xilinx_uartlite: Accept input after rx FIFO popPeter Crosthwaite1-0/+1
The device return false from the can receive function when the FIFO is full. This mean the device should check for buffered input whenever a byte is popped from the FIFO. Reported-by: Jason Wu <huanyu@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-12-05xilinx_uartlite: suppress "cannot receive message"Peter Crosthwaite1-5/+1
This message is not an error condition, its just informing the user that the device is corking the uart traffic to not drop characters. Reported-by: Jason Wu <huanyu@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-12-05xilinx_axienet: Implement R_IS behaviourPeter Crosthwaite1-0/+4
The interrupt status register R_IS is the standard clear-on-write behaviour. This was unimplemented and defaulting to updating the register to the written value. Implemented clear-on-write. Reported-by: Jason Wu <huanyu@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-12-04hw/dma.c: Replace register_ioport_*Julien Grall1-36/+70
Replace all register_ioport_*() with the new Memory API functions. This permits to use the new Memory stuff like listeners. Signed-off-by: Julien Grall <julien.grall@citrix.com> Acked-by: Avi Kivity <avi@redhat.com> [AF: Rebased onto hwaddr] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-04hw/pc.c: Replace register_ioport_*Julien Grall1-9/+40
Replace all register_ioport_*() with portio_*() or a MemoryRegion. This permits to use the new Memory stuff like listeners. Signed-off-by: Julien Grall <julien.grall@citrix.com> Acked-by: Avi Kivity <avi@redhat.com> [AF: Rebased onto hwaddr] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-04serial: Replace register_ioport_*Julien Grall3-4/+5
Replace all register_ioport_*() with a MemoryRegion. This permits to use the new Memory stuff like listeners. For more flexibility, the IO address space is passed as an argument. Signed-off-by: Julien Grall <julien.grall@citrix.com> Acked-by: Avi Kivity <avi@redhat.com> [AF: Rebased onto serial split] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-04hw/cirrus_vga.c: Replace register_ioport_*Julien Grall1-20/+28
Replace all register_ioport_*() with the new Memory API. This permits to use the new Memory stuff like listeners. Signed-off-by: Julien Grall <julien.grall@citrix.com> Acked-by: Avi Kivity <avi@redhat.com> [AF: Rebased onto hwaddr] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-04hw/apm.c: Replace register_ioport_*Julien Grall5-9/+25
Replace all register_ioport_*() with a MemoryRegion. This permits to use the new Memory stuff like listeners. Moreover, the PCI device is added as an argument for apm_init(), so we can register IO inside the PCI IO address space. Signed-off-by: Julien Grall <julien.grall@citrix.com> Acked-by: Avi Kivity <avi@redhat.com> [AF: Rebased onto hwaddr and q35] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-04isa: Add isa_address_space_io()Julien Grall2-0/+10
This function permits to retrieve ISA IO address space. It will be usefull when we need to pass IO address space as argument. Signed-off-by: Julien Grall <julien.grall@citrix.com> Acked-by: Avi Kivity <avi@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-12-03e1000: Discard packets that are too long if !SBP and !LPEMichael Contreras1-0/+10
The e1000_receive function for the e1000 needs to discard packets longer than 1522 bytes if the SBP and LPE flags are disabled. The linux driver assumes this behavior and allocates memory based on this assumption. Signed-off-by: Michael Contreras <michael@inetric.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-30Merge remote-tracking branch 'kwolf/for-anthony' into stagingAnthony Liguori2-11/+10
* kwolf/for-anthony: coroutine-sigaltstack.c: Use stack_t, not struct sigaltstack stream: fix ratelimit_set_speed atapi: make change media detection for guests easier Documentation: Update image format information Documentation: Update block cache mode information Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-30Merge remote-tracking branch 'spice/spice.v65' into stagingAnthony Liguori1-0/+1
* spice/spice.v65: qxl: reload memslots after migration, when qxl is in UNDEFINED mode Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-30Merge remote-tracking branch 'kraxel/usb.73' into stagingAnthony Liguori6-0/+12
* kraxel/usb.73: ehci-sysbus: Attach DMA context. usb: fail usbdevice_create() when there is no USB bus usb: tag usb host adapters as not hotpluggable. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-30atapi: make change media detection for guests easierPavel Hrdina2-11/+10
If you have a guest with a media in the optical drive and you change it, the windows guest cannot properly recognize this media change. Windows needs to detect sense "NOT_READY with ASC_MEDIUM_NOT_PRESENT" before we send sense "UNIT_ATTENTION with ASC_MEDIUM_MAY_HAVE_CHANGED". Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-11-29virtio: limit avail bytes lookaheadMichael S. Tsirkin4-12/+20
Commit 0d8d7690850eb0cf2b2b60933cf47669a6b6f18f introduced a regression in virtio-net performance because it looks into the ring aggressively while we really only care about a single packet worth of buffers. Reported as bugzilla 1066055 in launchpad. To fix, add parameters limiting lookahead, and use in virtqueue_avail_bytes. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reported-by: Edivaldo de Araujo Pereira <edivaldoapereira@yahoo.com.br> Tested-by: Edivaldo de Araujo Pereira <edivaldoapereira@yahoo.com.br> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-29qdev: relax bus type check in qdev_device_add() (v2)Anthony Liguori1-3/+2
We are currently checking for an exact type match. Use QOM dynamic_cast to check for a compatible type instead. Cc: Konrad Frederic <fred.konrad@greensocs.com> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> --- v1 -> v2: - also add cast to qbus_find_recursive (Peter) - simplify by doing object_dynamic_cast instead of messing with classes
2012-11-29ehci-sysbus: Attach DMA context.Peter Crosthwaite1-0/+1
This was left as NULL on the initial merge due to debate on the mailing list on how to handle DMA contexts for sysbus devices. Patch 9e11908f12f92e31ea94dc2a4c962c836cba9f2a was later merged to fix OHCI. This is the, equivalent fix for sysbus EHCI. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-29usb: fail usbdevice_create() when there is no USB busStefan Hajnoczi1-0/+7
Report an error instead of segfaulting when attaching a USB device to a machine with no USB busses: $ qemu-system-arm -machine vexpress-a9 \ -sd Fedora-17-armhfp-vexpress-mmcblk0.img \ -kernel vmlinuz-3.4.2-3.fc17.armv7hl \ -initrd initramfs-3.4.2-3.fc17.armv7hl.img \ -usbdevice disk:format=raw:test.img Note that the vexpress-a9 machine does not have a USB host controller. Reported-by: David Abdurachmanov <David.Abdurachmanov@cern.ch> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-29usb: tag usb host adapters as not hotpluggable.Gerd Hoffmann4-0/+4
Hotplugging them simply doesn't work, so tag them accordingly to avoid users trying and then crashing qemu. For xhci there is nothing fundamental which prevents hotplug from working, we'll "only" need a exit() function which cleans up everything properly. That isn't for 1.3 though. For ehci+uhci+ohci hotplug can't be supported until qemu gains the capability to hotplug multifunction pci devices. https://bugzilla.redhat.com/show_bug.cgi?id=879096 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-29qxl: reload memslots after migration, when qxl is in UNDEFINED modeYonit Halperin1-0/+1
The devram memslot stays active when qxl enters UNDEFINED mode (i.e, no primary surface). If migration has occurred while the device is in UNDEFINED stae, the memslots have to be reloaded at the destination. Fixes rhbz#874574 Signed-off-by: Yonit Halperin <yhalperi@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-28Merge remote-tracking branch 'bonzini/scsi-next' into stagingAnthony Liguori1-5/+7
* bonzini/scsi-next: virtio-scsi: Fix subtle (guest) endian bug virtio-scsi: Fix some endian bugs with virtio-scsi iscsi: do not assume device is zero initialized iscsi: fix deadlock during login iscsi: fix segfault in url parsing Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-28Merge remote-tracking branch 'agraf/s390-for-upstream-1.3' into stagingAnthony Liguori2-2/+2
* agraf/s390-for-upstream-1.3: sclp: Fix uninitialized var in handle_write_event_buf(). s390: Fix ram_size updating in machine init Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-28Merge remote-tracking branch 'agraf/ppc-for-upstream-1.3' into stagingAnthony Liguori2-3/+5
* agraf/ppc-for-upstream-1.3: fbdev: fix pixman compile on old pixman vl.c: Fix broken -usb option pseries: Fix bug in PCI MSI allocation kvm: fix incorrect length in a loop over kvm dirty pages map PPC: Fix missing TRACE exception hw/ide/macio: Fix segfault caused by NULL DMAContext* Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-28virtio-scsi: Fix subtle (guest) endian bugDavid Gibson1-2/+2
The virtio-scsi config space is, by specification, in guest endian (which is ill-defined, but there you go). In virtio_scsi_get_config() we set up all the fields in there, using stl_raw(). Which is a problem for the max_channel and max_target fields, which are 16-bit, not 32-bit. For little-endian targets we get away with it by accident, since the first two bytes will still be correct, and the extra two bytes written (with zeroes) will be overwritten correctly by the next store. But for big-endian guests, this means the max_target field ends up as zero, which means the guest will only recognize a single disk on the virtio-scsi bus. This patch fixes the problem. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Paul 'Rusty' Russell <rusty@rustcorp.com.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-28virtio-scsi: Fix some endian bugs with virtio-scsiDavid Gibson1-3/+5
The virtio-scsi specification does not specify the correct endianness for fields in the request structure. It's therefore best to assume that it is "guest native" endian since that's the (stupid and poorly defined) norm in virtio. However, the qemu device for virtio-scsi has no byteswaps at all, and so will break if the guest has different endianness from the host. This patch fixes it by adding tswap() calls for the sense_len and resid fields in the request structure. In theory status_qualifier needs swaps as well, but that field is never actually touched. The tag field is a uint64_t, but since its value is completely arbitrary, it might as well be uint8_t[8] and so it does not need swapping. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Paul 'Rusty' Russell <rusty@rustcorp.com.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-11-27rtc: Only call rtc_set_cmos when Register B SET flag is disabled.Alex Horn1-1/+5
This bug occurs when the SET flag of Register B is enabled. When an RTC data register (i.e. any of the ten time/calender CMOS bytes) is set, the data is (as expected) correctly stored in the cmos_data array. However, since the SET flag is enabled, the function rtc_set_time is not invoked. As a result, the field base_rtc in RTCState remains uninitialized. This causes a problem on subsequent writes which can end up overwriting data. To see this, consider writing data to Register A after having written data to any of the RTC data registers; the following figure illustrates the call stack for the Register A write operation: +- cmos_io_port_write +-- check_update_timer +---- get_next_alarm +------ rtc_update_time In rtc_update_time, get_guest_rtc calculates the wrong time and overwrites the previously written RTC data register values. Signed-off-by: Alex Horn <alex.horn@cs.ox.ac.uk> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-27virtio-rng: do not use g_assert_cmpintPaolo Bonzini1-2/+1
g_assert_cmpint is not available on glib 2.12, which is the minimum version required to build QEMU (we only require 2.16 to run tests, since that is the first version including GTester). Do not use it in hardware models, use a normal assertion instead. This fixes the buildbot failure for default_x86_64_rhel5. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26virtio-rng: fix typos, commentsAmit Shah1-4/+3
Fix typos, whitespace and update comments to match current implementation. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26virtio-rng: disable timer on device removalAmit Shah1-0/+2
Disable the rate-limit timer on device remove (e.g. hot-unplug). Signed-off-by: Amit Shah <amit.shah@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26virtio-rng: remove extra request for entropyAmit Shah1-7/+0
If we got fewer bytes from the backend than requested, don't poke the backend for more bytes; the guest will ask for more (or if the guest has already asked for more, the backend knows about it via handle_input()). Signed-off-by: Amit Shah <amit.shah@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26virtio-rng: use virtqueue_get_avail_bytes, fix migrationAmit Shah1-64/+12
Popping an elem from the vq just to find out its length causes problems with save/load later on. Use the new virtqueue_get_avail_bytes() function instead, saves us the complexity in the migration code, as well as makes the migration endian-safe. Signed-off-by: Amit Shah <amit.shah@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26i8259: Fix PIC_COMMON() macroAndreas Färber1-1/+1
It used a wrong struct type name since its introduction in 8f04ee0882aec9fe91fb70f767edf5dacff59835 (isa: pic: convert to QEMU Object Model), apparently it is unused so far. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26qdev: simplify (de)allocation of busesPaolo Bonzini4-16/+3
All conditional deallocation can now be done with object_delete. Remove the @qom_allocated and @glib_allocated fields; replace the latter with a direct assignment of the @free function pointer. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26qdev: move bus removal to object_unparentPaolo Bonzini1-3/+13
Add an ObjectClass method that is done at object_unparent time. It should remove any backlinks to the object in the composition tree, so that object_delete will be able to drop the last reference and free the object. Use it for qdev buses. Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26sclp: Fix uninitialized var in handle_write_event_buf().Cornelia Huck1-1/+2
Some gcc versions rightly complain about a possibly unitialized rc, so let's move setting it before the QTAILQ_FOREACH(). Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-11-26s390: Fix ram_size updating in machine initHeinz Graalfs1-1/+0
The global variable 'ram_size' is hidden by the local variable declaration in s390_init(). Since we want to update the global ram size in certain cases we must not use a local ram_size variable. - This fixes booting with unusual ram sizes like -m 67001 - This changes behaviour back to the situation before commit 5f072e1f3075bd869e0ace9f2545a85992ac0084 (create struct for machine initialization arguments) Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-11-26pseries: Fix bug in PCI MSI allocationAlexey Kardashevskiy1-1/+1
In one of the recent reworks to the XICS code, a bug was introduced where we use the wrong sense and allocate level interrupts instead of message interrupts for PCI MSIs. This patch fixes it. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-11-26hw/ide/macio: Fix segfault caused by NULL DMAContext*Peter Maydell1-2/+4
Pass qemu_sglist_init the global dma_context_memory rather than a NULL pointer; this fixes a segfault in dma_memory_map() when the guest starts using DMA. Reported-by: Amadeusz Sławiński <amade@asmblr.net> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-11-26hmp: do not crash on invalid SCSI hotplugPaolo Bonzini1-1/+7
Commit 0d93692 (qdev: Convert busses to QEMU Object Model, 2012-05-02) removed a check on the type of the bus where a SCSI disk is hotplugged. However, hot-plugging to the wrong kind of device now causes a crash due to either a NULL pointer dereference (avoided by the previous patch) or a failed QOM cast. Instead, in this case we need to use object_dynamic_cast and check for the result, similar to what was done before that commit. Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26q35: Add kvmclock supportJan Kiszka1-0/+3
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26q35: Fix non-PCI IRQ processing in ich9_lpc_update_apicJan Kiszka1-2/+4
Avoid passing a non-PCI IRQ to ich9_gsi_to_pirq. It's wrong and triggers an assertion. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26q35: Suppress SMM BIOS initialization under KVMJan Kiszka1-0/+7
Same as for i44fx: KVM does not support SMM yet. Signal it initialized to Seabios to avoid failures. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-11-26ich9: Add i82801b11 dmi-to-pci bridgeJason Baron2-0/+126
Add the dmi-to-pci i82801b11 bridge chip. This is the pci bridge chip that q35 uses on its host bus for PCI bus arbitration. 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>
2012-11-26q35: Introduce q35 pc based chipset emulatorIsaku Yamahata5-1/+682
pc q35 based chipset emulator to support pci express natively. Based on Anthony Liguori's suggestion, the machine name is 'q35-next', with an alias of 'q35'. At this point, there are no compatibility guarantees. When the chipset stabilizes more, we will begin to version the machine names. Major features which still need to be added: -Migration support (mostly around ahci) -ACPI hotplug support (pcie hotplug support is working) -Passthrough support 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>
2012-11-26ich9: Add smbusJason Baron2-1/+160
Add support for the ich9 smbus chip. 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>
2012-11-26ich9: Add the lpc chipJason Baron2-0/+524
Add support for the ICH9 LPC chip. 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>
2012-11-26ich9: Add acpi support and definitionsJason Baron5-1/+582
Lay the groundwork for subsequent ich9 support. 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>
2012-11-26pc/piix_pci: factor out smram/pam logicIsaku Yamahata4-53/+200
Factor out smram/pam logic for use by other chipsets, namely q35 at this point. Note: Should be factored out into a generic North Bridge Class. [jbaron@redhat.com: changes for updated memory API] 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>
2012-11-26pc_piix: Move kvm irq routing functions out of pc_piix.cJason Baron2-43/+42
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>