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2013-04-05arm_gic: Fix sizes of state fields in preparation for vmstate supportPeter Maydell3-25/+25
In preparation for switching to vmstate for migration support, fix the sizes of various GIC state fields. In particular, we replace all the bitfields (which VMState can't deal with) with straightforward uint8_t values which we do bit operations on. (The bitfields made more sense when NCPU was set differently in different situations, but we now always model at the architectural limit of 8.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Igor Mitsyanko <i.mitsyanko@gmail.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1363975375-3166-3-git-send-email-peter.maydell@linaro.org
2013-04-05hw/onenand.c: fix migration of dynamically allocated buffer "otp"Igor Mitsyanko1-1/+2
VMSTATE_BUFFER_UNSAFE should be used for buffers inlined in device state, not for buffers allocated dynamically. Change to VMSTATE_BUFFER_POINTER_UNSAFE macro, which will do migration right. Signed-off-by: Igor Mitsyanko <i.mitsyanko@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1362923278-4080-4-git-send-email-i.mitsyanko@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-04-05hw/sd.c: fix migration of dynamically allocated buffer "buf"Igor Mitsyanko1-1/+1
VMSTATE_BUFFER_UNSAFE should be used for buffers inlined in device state, not for buffers allocated dynamically. Change to VMSTATE_BUFFER_POINTER_UNSAFE macro, which will do migration right. Signed-off-by: Igor Mitsyanko <i.mitsyanko@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Michael Walle <michael@walle.cc> Message-id: 1362923278-4080-3-git-send-email-i.mitsyanko@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-04-05hw/arm_mptimer: Save the timer statePeter Maydell1-2/+3
Add a missing VMSTATE_TIMER() entry to the arm_mptimer vmstate description; this omission meant that we would probably hang on reload when the timer failed to fire. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1363967348-3044-1-git-send-email-peter.maydell@linaro.org
2013-04-05pl050: Don't send always-constant is_mouse fieldPeter Maydell1-3/+2
The is_mouse field of the pl050 state structure is constant (it tracks whether this is a 'pl050_keyboard' or 'pl050_mouse'), so there's no need to include it in the VMState structure. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1363628480-29306-1-git-send-email-peter.maydell@linaro.org
2013-04-05hw/arm/nseries: don't print to stdout or stderrPeter Maydell1-13/+5
Remove various bits of printing to stdout or stderr from the nseries code, replacing it with a qemu log message where there's an appropriate log category, and just dropping the output for some of the more debug-like printing. In particular, this will get rid of the 'mipid_reset' message you currently get from 'make check'. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1363368565-24546-1-git-send-email-peter.maydell@linaro.org
2013-04-04pc_acpi_init(): don't bail as soon as failing to find default DSDTLaszlo Ersek1-16/+17
Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-11-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04Introduce IO_APIC_DEFAULT_ADDRESS for 0xfec00000Laszlo Ersek1-1/+3
Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-10-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04extract/unify the constant 0xfee00000 as APIC_DEFAULT_ADDRESSLaszlo Ersek2-3/+1
A common dependency of the constant's current users: - hw/apic_common.c - hw/i386/kvmvapic.c - target-i386/cpu.c is "target-i386/cpu.h". Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-9-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04like acpi_table_install(), acpi_table_add() should propagate ErrorsLaszlo Ersek3-10/+9
Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-8-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04acpi_table_add(): extract and reimplement internalsLaszlo Ersek1-121/+163
The new function acpi_table_install() installs any blob the caller passes in. In the next patches this function will be promoted from helper role to extern. Reimplementing the logic should make it easier to understand. It also removes a buffer overflow when has_header && cumulative_file_size < ACPI_TABLE_HDR_SIZE - ACPI_TABLE_PFX_SIZE (In that case the g_realloc() call in the read() loop used to shrink the "acpi_tables" array, causing an out-of-bounds read access when copying the header out of "acpi_tables".) The new code isn't more daring alignment-wise than its predecessor: "acpi_table_header" is packed, and the uint32_t fields are at offsets 6, 26, and 34. Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-7-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04acpi_table_add(): accept QemuOpts and parse it with OptsVisitorLaszlo Ersek3-59/+91
As one consequence, strtok() -- which modifies its argument -- is replaced with g_strsplit(). Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-6-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04acpi_table_add(): report fatal errors through an internal Error objectLaszlo Ersek1-14/+19
The upcoming changes will need a cleanup section at the end of the function, plus OptsVisitor reports errors via Error. For now keep channeling any Errors to stderr. Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-4-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04change element type from "char" to "unsigned char" in ACPI table dataLaszlo Ersek2-9/+10
The data is binary, not textual. Also, acpi_table_add() abuses the "char *f" pointer -- which normally points to file names to load -- to poke into the table. Introduce "char unsigned *table_start" for that purpose. Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-3-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04ipoctal232: Convert to use chardev properties directlyHans de Goede1-29/+14
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Alberto Garcia <agarcia@igalia.com> Message-id: 1364412581-3672-4-git-send-email-hdegoede@redhat.com Cc: Alberto Garcia <agarcia@igalia.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04qemu-char: Call fe_claim / fe_release when not using qdev chr propertiesHans de Goede7-6/+24
chardev-frontends need to explictly check, increase and decrement the avail_connections "property" of the chardev when they are not using a qdev-chardev-property for the chardev. This fixes things like: qemu-kvm -chardev stdio,id=foo -device isa-serial,chardev=foo \ -mon chardev=foo Working, where they should fail. Most of the changes here are due to old hardware emulation code which is using serial_hds directly rather then a qdev-chardev-property. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364412581-3672-3-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04qemu-char: Add qemu_chr_fe_claim / _release helper functionsHans de Goede1-3/+2
Add qemu_chr_fe_claim / _release helper functions for properly dealing with avail_connections. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364412581-3672-2-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-04xilinx_axienet: pump events as appropriatePeter Crosthwaite1-0/+2
When the conditions blocking receiving are cleared, check for buffered rx packets. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2013-04-03acpi: initialize s4_val used in s4 shutdownBruce Rogers5-5/+6
While investigating why a 32 bit Windows 2003 guest wasn't able to successfully perform a shutdown /h, it was discovered that commit afafe4bbe0cf7d3318e1ac7b40925561f86a6bd4 inadvertently dropped the initialization of the s4_val used to handle s4 shutdown. Initialize the value as before. Signed-off-by: Bruce Rogers <brogers@suse.com> Message-id: 1364928100-487-1-git-send-email-brogers@suse.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-02VMXNET3: initialize rx_ridx to eliminate compile warningWenchao Xia1-1/+1
Gcc report "hw/vmxnet3.c:972: error: ‘rx_ridx’ may be used uninitialized in this function", so fix it. Signed-off-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com> Message-id: 1364264646-27542-1-git-send-email-xiawenc@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-02qdev: only send deleted event if device was realizedAnthony Liguori1-9/+14
Reported-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1364402174-16580-1-git-send-email-aliguori@us.ibm.com
2013-04-01vfio: cleanup includesAlex Williamson1-5/+5
Starting to get messy, put the back in alphabetical order. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01vfio: Add bootindex supportAlex Williamson1-0/+5
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01vfio-pci: Move devices to D0 on resetAlex Williamson1-0/+23
Guests may leave devices in a low power state at reboot, but we expect devices to be woken up for the next boot. Make this happen. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01vfio-pci: Add extra debuggingAlex Williamson1-10/+30
Often when debugging it's useful to be able to disable bypass paths so no interactions with the device are missed. Add some extra debug options to do this. Also add device info on read/write BAR accesses, which is useful when debugging more than one assigned device. A couple DPRINTFs also had redundant "vfio:" prefixes. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01qemu vfio-pci: Graphics device quirksAlex Williamson1-2/+718
Graphics cards have a number of different backdoors. Some of these are alternative ways to get PCI BAR addresses, some of them are complete mirrors of PCI config space available through MMIO and I/O port access. These quirks cover a number of ATI Radeon and Nvidia devices. On the ATI/AMD side, this should enable HD5450 and HD7850 and hopefully a host of devices around those generations. For Nvidia, my card selection is much more dated. A 8400gs works well with both the Window shipped driver and the Nvidia downloaded driver. A 7300le works as well, with the caveat that generating the Window experience index with the Nvidia driver causes the card to reset several times before generating a BSOD. An NVS 290 card seems to run well with the shipped Windows driver, but generates a BSOD with the Nvidia driver. All of the Nvidia devices work with the Linux Nvidia proprietary driver and nouveau, the HD5450 works with either radeon or fglrx, HD7850 works with vesa and fglrx (not supported by radeon). Extremely limited 3D testing. Device reset is also an issue with graphics. It's unfortunately very common that the devices offer no means to reset the card or doesn't seem effective. Nvidia devices are pretty good about being able to get the device to a working state through the VGA BIOS init, Radeon devices less so, and often require a host reboot. Work remains to be done here. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01qemu vfio-pci: Add support for VGA MMIO and I/O port accessAlex Williamson1-0/+169
Most VGA cards need some kind of quirk to fully operate since they hide backdoors to get to other registers outside of PCI config space within the registers, but this provides the base infrastructure. If we could identity map PCI resources for assigned devices we would need a lot fewer quirks. To enable this, use a kernel side vfio-pci driver that incorporates VGA support (v3.9), and use the -vga none option and add the x-vga=on option for the vfio-pci device. The "x-" denotes this as an experimental feature. You may also need to use a cached copy of the VGA BIOS for your device, passing it to vfio-pci using the romfile= option. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01vfio-pci: Add PCIe capability mangling based on bus typeAlex Williamson1-1/+128
Windows seems to pay particular interest to the PCIe header type of devices and will fail to load drivers if we attach Endpoint devices or Legacy Endpoint devices to the Root Complex. We can use pci_bus_is_express and pci_bus_is_root to determine the bus type and mangle the type appropriately: * Legacy PCI * No change, capability is unmodified for compatibility. * PCI Express * Integrated Root Complex Endpoint -> Endpoint * PCI Express Root Complex * Endpoint -> Integrated Root Complex Endpoint * Legacy Endpoint -> none, capability hidden We also take this opportunity to explicitly limit supported devices to Endpoints, Legacy Endpoints, and Root Complex Integrated Endpoints. We don't currently have support for other types and users often cause themselves problems by assigning them. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01vfio-pci: Generalize PCI config manglingAlex Williamson1-38/+42
Kernel-side vfio virtualizes all of config space, but some parts are unique to Qemu. For instance we may or may not expose the ROM BAR, Qemu manages MSI/MSIX, and Qemu manages the multi-function bit so that single function devices can appear as multi-function and vica versa. Generalize this into a bitmap of Qemu emulated bits. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori3-56/+56
# By Dunrong Huang (1) and others # Via Stefan Hajnoczi * stefanha/trivial-patches: hw/tcx: Remove unused 'addr' field and the property that sets it hw/i386/pc: format load_linux function configure: show debug-info option in --help output
2013-04-01sysbus: Remove sysbus_add_memory and sysbus_del_memoryPeter Maydell2-23/+0
Remove the sysbus_add_memory and sysbus_del_memory functions. These are trivial wrappers for mapping a memory region into the system memory space, and have no users now. Sysbus devices should never map their own memory regions anyway; the correct API for mapping an mmio region is for the creator of the device to use sysbus_mmio_map. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1363358063-23973-6-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-01hw/milkymist-softusb: set buffer in softusb_read_{dmem, pmem} error pathPeter Maydell1-0/+2
Make sure we set the buffer to something in the softusb_read_{dmem,pmem} error paths, since the caller will use the buffer unconditionally. (Newer gcc is smart enough to spot this and complain about 'may be used uninitialized'.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1364496184-11994-1-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-01milkymist-softusb: Don't map RAM memory regions in the device itselfPeter Maydell2-12/+13
Don't map the pmem and dmem RAM memory regions in the milkymist-softusb device itself. Instead just expose them as sysbus mmio regions which the device creator can map appropriately. This allows us to drop the pmem_base and dmem_base properties. Instead of going via cpu_physical_memory_read/_write when the device wants to access the RAMs, we just keep a host pointer to the memory and use that. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael Walle <michael@walle.cc> Message-id: 1363358063-23973-5-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-01milkymist-minimac2: Just expose buffers as a sysbus mmio regionPeter Maydell2-5/+2
Just expose the register buffers memory as a standard sysbus mmio region which the creator of the device can map, rather than providing a qdev property which the creator has to set to the base address and then doing the mapping in the device's own init function. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael Walle <michael@walle.cc> Message-id: 1363358063-23973-4-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-01musicpal: qdevify musicpal-miscPeter Maydell1-5/+23
Make musicpal-misc into its own (trivial) qdev device, so we can get rid of the abuse of sysbus_add_memory(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Message-id: 1363358063-23973-3-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-01sysbus: make SysBusDeviceClass::init optionalPeter Maydell1-0/+3
Make the SysBusDeviceClass::init optional, for devices which genuinely don't need to do anything here. In particular, simple devices which can do all their initialization in their instance_init method don't need either a DeviceClass::realize or SysBusDeviceClass::init method. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1363358063-23973-2-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28piix_pci: Fix C99 commentsDavid Woodhouse1-4/+6
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-id: 1361580039-4459-4-git-send-email-dwmw2@infradead.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28piix_pci: Use DEVICE() and ISA_BUS()David Woodhouse1-3/+2
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-id: 1361580039-4459-3-git-send-email-dwmw2@infradead.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28piix_pci: Clean up i440FX object handlingDavid Woodhouse1-5/+10
Define and use I440FX_PCI_DEVICE() instead of using DO_UPCAST(). Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Message-id: 1361580039-4459-2-git-send-email-dwmw2@infradead.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28virtio-balloon: cleanup: remove qdev field.KONRAD Frederic2-2/+0
The qdev field is no longer needed, just drop it. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1364377755-15508-7-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28virtio-balloon: cleanup: QOM casts.KONRAD Frederic2-24/+21
As the virtio-balloon-pci is switched to the new API, we can use QOM casts. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1364377755-15508-6-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28virtio-balloon: cleanup: init and exit function.KONRAD Frederic1-60/+13
This remove old init and exit function as they are no longer needed. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1364377755-15508-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28virtio-balloon-ccw: switch to the new API.KONRAD Frederic2-11/+25
Here the virtio-balloon-ccw is modified for the new API. The device virtio-balloon-ccw extends virtio-ccw-device as before. It creates and connects a virtio-balloon during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1364377755-15508-4-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28virtio-balloon-pci: switch to the new API.KONRAD Frederic2-56/+69
Here the virtio-balloon-pci is modified for the new API. The device virtio-balloon-pci extends virtio-pci. It creates and connects a virtio-balloon during the init. The properties are not changed. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1364377755-15508-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28virtio-balloon: add the virtio-balloon device.KONRAD Frederic2-6/+93
Create virtio-balloon which extends virtio-device, so it can be connected on virtio-bus. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1364377755-15508-2-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-28hw/tcx: Remove unused 'addr' field and the property that sets itPeter Maydell2-3/+0
Remove the 'addr' field from TCXState (since it is completely unused), also the qdev property which sets it. This seems to be a relic from many years past; devices don't need to know where they are mapped. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-28hw/i386/pc: format load_linux functionliguang1-53/+56
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-27virtio-serial: propagate guest_connected to the port on post_loadAlon Levy1-0/+5
When migrating a host with with a spice agent running the mouse becomes non operational after the migration due to the agent state being inconsistent between the guest and the client. After migration the spicevmc backend on the destination has never been notified of the (non 0) guest_connected state. Virtio-serial holds this state information and migrates it, this patch properly propagates this information to virtio-console and through that to interested chardev backends. rhbz #725965 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-11-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27virtio-serial: Consolidate guest_open/guest_close into set_guest_connectedHans de Goede3-32/+12
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-10-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Move incrementing of avail_connections to qdev-properties-systemHans de Goede1-2/+4
The decrement of avail_connections is done in qdev-properties-system move the increment there too for proper balancing of the calls. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-8-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
generated by cgit v1.1 at 2025-02-09 01:39:30 +0000