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2013-04-08hw: move target-independent files to subdirectoriesPaolo Bonzini
This patch tackles all files that are compiled once, moving them to subdirectories of hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08moxie: configure with default-configs filePaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: make subdirectories for devicesPaolo Bonzini
Prepare the new directory structure. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move headers to include/Paolo Bonzini
Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-06Merge branch 'arm-devs.next' of git://git.linaro.org/people/pmaydell/qemu-armBlue Swirl
* 'arm-devs.next' of git://git.linaro.org/people/pmaydell/qemu-arm: hw/nand.c: Fix nand erase operation cadence_uart: Flush queued characters on reset pl330: Don't inhibit ES bits on INTEN pflash_cfi01: Implement migration support pflash_cfi01: Drop unused 'bypass' field hw/arm_gic_common: Use vmstate struct rather than save/load functions arm_gic: Fix sizes of state fields in preparation for vmstate support vmstate: Add support for two dimensional arrays hw/onenand.c: fix migration of dynamically allocated buffer "otp" hw/sd.c: fix migration of dynamically allocated buffer "buf" vmstate.h: introduce VMSTATE_BUFFER_POINTER_UNSAFE macro hw/arm_mptimer: Save the timer state pl050: Don't send always-constant is_mouse field hw/arm/nseries: don't print to stdout or stderr
2013-04-05Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori
# By Peter Crosthwaite (2) and others # Via Stefan Hajnoczi * stefanha/trivial-patches: xilinx_zynq: Cleanup ssi_create_slave petalogix_ml605_mmu: Cleanup ssi_create_slave() target-s390: Fix SRNMT linux-user: Don't omit comma for strace of rt_sigaction() test-visitor-serialization: Fix some memory leaks
2013-04-05Merge remote-tracking branch 'sstabellini/xen-2013-04-05' into stagingAnthony Liguori
# By Alex Bligh (2) and Felipe Franciosi (2) # Via Stefano Stabellini * sstabellini/xen-2013-04-05: Allow xen guests to plug disks of 1 TiB or more Introduce 64 bit integer write interface to xenstore Xen PV backend: Disable use of O_DIRECT by default as it results in crashes. Xen PV backend: Move call to bdrv_new from blk_init to blk_connect
2013-04-05usb-storage: Forward serial number to scsi-diskKevin Wolf
usb-storage takes care to fetch the USB serial number from -drive options, but it neglected to pass its own 'serial' property to the scsi-disk it creates. With this patch, the 'serial' qdev property and the 'serial' option in -drive behave the same and correctly apply the serial number on both USB and SCSI level. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-05hw/nand.c: Fix nand erase operationWendy Liang
Usually, nand erase operation has only 2 or 3 address cycles. We need to mask s->addr to zero unset stale high-order bytes in the nand address before using it as the erase address. This fixes the NAND erase operation in Linux. [PC: Generalised to work for any number of address cycles rather than just 3] Signed-off-by: Wendy Liang <jliang@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1364967188-26711-1-git-send-email-peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-04-05cadence_uart: Flush queued characters on resetPeter Crosthwaite
Reset can be used to empty the rx-fifo. As the fifo full condition is used to return false from can_receive, queued rx data should be flushed on reset accordingly. Cc: Wendy Liang <jliang@xilinx.com> Cc: Jason Wu <huanyu@xilinx.com> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reported-by: Jason Wu <huanyu@xilinx.com> Message-id: 494c1e005e225c915d295ddfd75d992ad2dabc3c.1364964526.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-04-05pl330: Don't inhibit ES bits on INTENPeter Crosthwaite
This if-else logic inhibits setting of the event status (ES) bits when interrupts are enabled. This is incorrect. ES should be set regardless on INTEN state. INTEN only inhibits the signalling of events to PL330 threads, not setting of the ES register. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-04-05Allow xen guests to plug disks of 1 TiB or moreFelipe Franciosi
The current xen backend driver implementation uses int64_t variables to store the size of the corresponding backend disk/file. It also uses an int64_t variable to store the block size of that image. When writing the number of sectors (file_size/block_size) to xenstore, however, it passes these values as 32 bit signed integers. This will cause an overflow for any disk of 1 TiB or more. This patch changes the xen backend driver to use a 64 bit integer write xenstore function. Signed-off-by: Felipe Franciosi <felipe@paradoxo.org> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2013-04-05Introduce 64 bit integer write interface to xenstoreFelipe Franciosi
The current implementation of xen_backend only provides 32 bit integer functions to write to xenstore. This patch adds two functions that allow writing 64 bit integers (one generic function and another for the backend only). This patch also fixes the size of the char arrays used to represent these integers as strings (originally 32 bytes, however no more than 12 bytes are needed for 32 bit integers and no more than 21 bytes are needed for 64 bit integers). Signed-off-by: Felipe Franciosi <felipe@paradoxo.org> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2013-04-05Xen PV backend: Disable use of O_DIRECT by default as it results in crashes.Alex Bligh
Due to what is almost certainly a kernel bug, writes with O_DIRECT may continue to reference the page after the write has been marked as completed, particularly in the case of TCP retransmit. In other scenarios, this "merely" risks data corruption on the write, but with Xen pages from domU are only transiently mapped into dom0's memory, resulting in kernel panics when they are subsequently accessed. This brings PV devices in line with emulated devices. Removing O_DIRECT is safe as barrier operations are now correctly passed through. See: http://lists.xen.org/archives/html/xen-devel/2012-12/msg01154.html for more details. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2013-04-05Xen PV backend: Move call to bdrv_new from blk_init to blk_connectAlex Bligh
This commit delays the point at which bdrv_new (and hence blk_open on the underlying device) is called from blk_init to blk_connect. This ensures that in an inbound live migrate, the block device is not opened until it has been closed at the other end. This is in preparation for supporting devices with open/close consistency without using O_DIRECT. This commit does NOT itself change O_DIRECT semantics. Signed-off-by: Alex Bligh <alex@alex.org.uk> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2013-04-05pflash_cfi01: Implement migration supportPeter Maydell
Add a vmstate to pflash_cfi01, so that it can be live migrated. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1363717469-30980-3-git-send-email-peter.maydell@linaro.org
2013-04-05pflash_cfi01: Drop unused 'bypass' fieldPeter Maydell
For pflash_cfi01 the 'bypass' field is set to zero and never changes, so remove it (it is a leftover from pflash_cfi02, where bypass is implemented). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1363717469-30980-2-git-send-email-peter.maydell@linaro.org
2013-04-05hw/arm_gic_common: Use vmstate struct rather than save/load functionsPeter Maydell
Update the GIC save/restore to use vmstate rather than hand-rolled save/load functions. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Igor Mitsyanko <i.mitsyanko@gmail.com> Message-id: 1363975375-3166-4-git-send-email-peter.maydell@linaro.org
2013-04-05arm_gic: Fix sizes of state fields in preparation for vmstate supportPeter Maydell
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 Mitsyanko
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 Mitsyanko
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 Maydell
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 Maydell
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 Maydell
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
2013-04-05xilinx_zynq: Cleanup ssi_create_slavePeter Crosthwaite
With the recent m25p80 cleanup there is no need to use ssi_create_slave_no_init() anymore. Just use ssi_create_slave(). Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-05petalogix_ml605_mmu: Cleanup ssi_create_slave()Peter Crosthwaite
With the recent m25p80 cleanup there is no need to use ssi_create_slave_no_init() anymore. Just use ssi_create_slave(). Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-04pc_acpi_init(): don't bail as soon as failing to find default DSDTLaszlo Ersek
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 Ersek
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 Ersek
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 Ersek
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 Ersek
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 Ersek
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 Ersek
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 Ersek
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 Goede
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 Goede
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 Goede
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 Crosthwaite
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 Rogers
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 Xia
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 Liguori
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 Williamson
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 Williamson
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2013-04-01vfio-pci: Move devices to D0 on resetAlex Williamson
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 Williamson
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 Williamson
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 Williamson
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 Williamson
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 Williamson
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 Liguori
# 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