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2014-08-29arm_gic: GICD_ICFGR: Write model only for pre v1 GICsAdam Lackorzynski
Setting the model is only available in pre-v1 GIC models. Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de> Message-id: 1408372255-12358-3-git-send-email-adam@os.inf.tu-dresden.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-29arm_gic: Fix read of GICD_ICFGRAdam Lackorzynski
The GICD_ICFGR register covers 4 interrupts per byte. Acked-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de> Message-id: 1408372255-12358-2-git-send-email-adam@os.inf.tu-dresden.de Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-29target-arm: Correct Cortex-A57 ISAR5 and AA64ISAR0 ID register valuesPeter Maydell
We implement the crypto extensions but were incorrectly reporting ID register values for the Cortex-A57 which did not advertise crypto. Use the correct values as described in the TRM. With this fix Linux correctly detects presence of the crypto features and advertises them in /proc/cpuinfo. Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1408718660-7295-1-git-send-email-peter.maydell@linaro.org Cc: qemu-stable@nongnu.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-29target-arm: Fix regression that disabled VFP for ARMv5 CPUsPeter Maydell
Commit 2c7ffc414 added support for honouring the CPACR coprocessor access control register bits which may disable access to VFP and Neon instructions. However it failed to account for the fact that the CPACR is only present starting from the ARMv6 architecture version, so it accidentally disabled VFP completely for ARMv5 CPUs like the ARM926. Linux would detect this as "no VFP present" and probably fall back to its own emulation, but other guest OSes might crash or misbehave. This fixes bug LP:1359930. Reported-by: Jakub Jermar <jakub@jermar.eu> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1408714940-7192-1-git-send-email-peter.maydell@linaro.org Cc: qemu-stable@nongnu.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-29disas/libvixl: Update to upstream VIXL 1.5Peter Maydell
Update our copy of libvixl to upstream's 1.5 release. This includes the upstream versions of the fixes we were carrying locally (commit ffebe899). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1407162987-4659-1-git-send-email-peter.maydell@linaro.org
2014-08-29Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-20140829-1' into ↵Peter Maydell
staging usb: bugfix collection. usb: add cleanup functions for host adapters, in preparation for hotplug support. usb: add simple qtests for uhci,ohci,xhci. # gpg: Signature made Fri 29 Aug 2014 12:56:20 BST using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-usb-20140829-1: tests: add xHCI qtest tests: add UHCI qtest tests: add OHCI qtest usb: add usb host adapters exit trace usb-xhci: add exit function usb-ehci: add ehci-pci device exit function usb-ehci: add ehci unrealize funciton usb-ehci: add vmstate properity for EHCIState usb-uhci: clean up uhci resource when pci-uhci exit usb-ohci: add exit function usb-ohci: Fix memory leak for ohci timer usb: add usb_bus_release function Revert "xhci: Fix number of streams allocated when using streams" xhci: use (1u << i) Fix OHCI ISO TD state never being written back. xhci: fix debug print compiling error usb: Fix bootindex for portnr > 9 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-29tests: add xHCI qtestGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29tests: add UHCI qtestGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29tests: add OHCI qtestGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb: add usb host adapters exit traceGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb-xhci: add exit functionGonglei
clean up xhci resource when xhci pci device exit. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb-ehci: add ehci-pci device exit functionGonglei
clean up ehci resource when ehci pci device exit. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb-ehci: add ehci unrealize funcitonGonglei
cleanup ehci controller resource, both pci and sysbus if they're necessary. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb-ehci: add vmstate properity for EHCIStateGonglei
since hotunplug the ehci host adapter, we should delete vm_change_state_handler also, so the VMChangeStateEntry should be saved in EHCIState. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb-uhci: clean up uhci resource when pci-uhci exitGonglei
clean up uhci resource when uhci pci device exit. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb-ohci: add exit functionGonglei
clean up ohci resource when ohci pci device exit. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb-ohci: Fix memory leak for ohci timerGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb: add usb_bus_release functionGonglei
add global variables releasing logic when the usb buses were removed or hot-unpluged. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29Revert "xhci: Fix number of streams allocated when using streams"Gerd Hoffmann
This reverts commit d063c3112c4cd23a479ee18720c2bd119da2d315. "2 << x" is the same as "2 ^ (x + 1)", so the old code is correct. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29xhci: use (1u << i)Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-29Fix OHCI ISO TD state never being written back.Jack Un
There appears to be typo in OHCI with isochronous transfers resulting in isoch. transfer descriptor state never being written back. The'put_words' function is in a OR statement hence it is never called. Signed-off-by: Jack Un <jack.un@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29xhci: fix debug print compiling errorGonglei
after commit 003e15a180373048f0c1f4df0bfe303746eb2676 the DPRINTF will broke compiling, adjust its location. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-29usb: Fix bootindex for portnr > 9Markus Armbruster
We identify devices by their Open Firmware device paths. The encoding of the host controller and hub port numbers is incorrect: usb_get_fw_dev_path() formats them in decimal, while SeaBIOS uses hexadecimal. When some port number > 9, SeaBIOS will miss the bootindex (lucky case), or apply it to another device (unlucky case). The relevant spec[*] agrees with SeaBIOS (and OVMF, for that matter). Change %d to %x. Bug can bite only with host controllers or hubs sporting more than ten ports. I'm not aware of any. [*] Open Firmware Recommended Practice: Universal Serial Bus, Version 1, Section 3.2.1 Device Node Address Representation http://www.openfirmware.org/1275/bindings/usb/usb-1_0.ps Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Note: xhci can be configured with up to 15 ports (default is 4 ports). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-28Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
SCSI patches include bug fixes from Fam and Peter, improved error reporting from Fam and a fix for DPRINTF bitrot. Memory patches try again to initialize name from the QOM name. # gpg: Signature made Thu 28 Aug 2014 15:10:31 BST using RSA key ID 9B4D86F2 # gpg: Good signature from "Paolo Bonzini <pbonzini@redhat.com>" # gpg: aka "Paolo Bonzini <bonzini@gnu.org>" * remotes/bonzini/tags/for-upstream: memory: Lazy init name from QOM name as needed xen: hvm: Abstract away memory region name ref xen-hvm: Constify string virtio-scsi: Report error if num_queues is 0 or too large scsi-generic: remove superfluous DPRINTF avoid to break compiling block/iscsi: fix memory corruption on iscsi resize scsi-bus: Convert DeviceClass init to realize block: Pass errp in blkconf_geometry Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-28Merge remote-tracking branch 'remotes/kvm/tags/for-upstream' into stagingPeter Maydell
Mostly bugfixes + Alexey's interface-based implementation of the NMI monitor command. # gpg: Signature made Thu 28 Aug 2014 15:07:22 BST using RSA key ID 9B4D86F2 # gpg: Good signature from "Paolo Bonzini <pbonzini@redhat.com>" # gpg: aka "Paolo Bonzini <bonzini@gnu.org>" * remotes/kvm/tags/for-upstream: mc146818rtc: reinitialize irq_reinject_on_ack_count on reset target-i386: Add "tsc_adjust" CPU feature name target-i386: Add "mpx" CPU feature name vl: process -object after other backend options checkpatch.pl: adjust typedef definition to QEMU coding style x86: Clear MTRRs on vCPU reset x86: kvm: Add MTRR support for kvm_get|put_msrs() x86: Use common variable range MTRR counts target-i386: Don't forbid NX bit on PAE PDEs and PTEs spapr: Add support for new NMI interface s390x: Migrate to new NMI interface s390x: Convert QEMUMachine to MachineClass cpus: Define callback for QEMU "nmi" command kvm: run cpu state synchronization on target vcpu thread Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-28memory: Lazy init name from QOM name as neededPeter Crosthwaite
To support name retrieval of MemoryRegions that were created dynamically (that is, not via memory_region_init and friends). We cache the name in MemoryRegion's state as object_get_canonical_path_component mallocs the returned value so it's not suitable for direct return to callers. Memory already frees the name field, so this will be garbage collected along with the MR object. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-28xen: hvm: Abstract away memory region name refPeter Crosthwaite
The mr->name field is removed. This slipped through compile testing. Fix. Reviewed-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-28xen-hvm: Constify stringPeter Crosthwaite
It's constant, and sourced from existing const strings. Avoid dodgy casts by converting to const. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-28Merge remote-tracking branch ↵Peter Maydell
'remotes/stefanha/tags/fix-buildbot-12082014-pull-request' into staging Pull request # gpg: Signature made Thu 28 Aug 2014 13:43:00 BST using RSA key ID 81AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" * remotes/stefanha/tags/fix-buildbot-12082014-pull-request: Revert "qemu-img: sort block formats in help message" block: sort formats alphabetically in bdrv_iterate_format() mirror: fix uninitialized variable delay_ns warnings trace: avoid Python 2.5 all() in tracetool libqtest: launch QEMU with QEMU_AUDIO_DRV=none qapi.py: avoid Python 2.5+ any() function Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-28Revert "qemu-img: sort block formats in help message"Stefan Hajnoczi
This reverts commit 1a443c1b8b4314d365e82bddeb1de5b4b1c15fb3 and the later commit 395071a76328189f50c778f4dee6dabb90503dd9. GSequence was introduced in glib 2.14. RHEL 5 fails to compile since it uses glib 2.12.3. Now that bdrv_iterate_format() invokes the iteration callback in sorted order these commits are unnecessary. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
2014-08-28block: sort formats alphabetically in bdrv_iterate_format()Stefan Hajnoczi
Format names are best consumed in alphabetical order. This makes human-readable output easy to produce. bdrv_iterate_format() already has an array of format strings. Sort them before invoking the iteration callback. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
2014-08-28mirror: fix uninitialized variable delay_ns warningsStefan Hajnoczi
The gcc 4.1.2 compiler warns that delay_ns may be uninitialized in mirror_iteration(). There are two break statements in the do ... while loop that skip over the delay_ns assignment. These are probably the cause of the warning. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
2014-08-28trace: avoid Python 2.5 all() in tracetoolStefan Hajnoczi
Red Hat Enterprise Linux 5 ships Python 2.4.3. The all() function was added in Python 2.5 so we cannot use it. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
2014-08-28libqtest: launch QEMU with QEMU_AUDIO_DRV=noneStefan Hajnoczi
No test case actually uses the audio backend. Disable audio to prevent warnings on hosts with no sound hardware present: GTESTER check-qtest-aarch64 sdl: SDL_OpenAudio failed sdl: Reason: No available audio device sdl: SDL_OpenAudio failed sdl: Reason: No available audio device audio: Failed to create voice `lm4549.out' Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
2014-08-28qapi.py: avoid Python 2.5+ any() functionStefan Hajnoczi
There is one instance of any() in qapi.py that breaks builds on older distros that ship Python 2.4 (like RHEL5): GEN qmp-commands.h Traceback (most recent call last): File "build/scripts/qapi-commands.py", line 445, in ? exprs = parse_schema(input_file) File "build/scripts/qapi.py", line 329, in parse_schema schema = QAPISchema(open(input_file, "r")) File "build/scripts/qapi.py", line 110, in __init__ if any(include_path == elem[1] NameError: global name 'any' is not defined Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Benoît Canet <benoit.canet@nodalink.com>
2014-08-27mc146818rtc: reinitialize irq_reinject_on_ack_count on resetPaolo Bonzini
This field was forgotten, and it makes the state after reset non-deterministic. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26Merge remote-tracking branch 'remotes/mcayland/qemu-openbios' into stagingPeter Maydell
* remotes/mcayland/qemu-openbios: Update OpenBIOS images Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-26target-i386: Add "tsc_adjust" CPU feature nameEduardo Habkost
tsc_adjust migration support is already implemented (commit f28558d3d37ad3bc4e35e8ac93f7bf81a0d5622c), so we can add it to the list of known feature names. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26target-i386: Add "mpx" CPU feature nameEduardo Habkost
Migration support for MPX is already implemented (commit 79e9ebebbf2a00c46fcedb6dc7dd5e12bbd30216), so we can add it to the list of known feature names. Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26Update OpenBIOS imagesMark Cave-Ayland
Update OpenBIOS images to SVN r1316 built from submodule. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2014-08-26vl: process -object after other backend optionsPaolo Bonzini
QOM backends can refer to chardevs, but not vice versa. So process -chardev and -fsdev options before -object This fixes the rng-egd backend to virtio-rng. Reported-by: Amos Kong <akong@redhat.com> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26checkpatch.pl: adjust typedef definition to QEMU coding stylePaolo Bonzini
Most QEMU typedefs are camelcase, starting with one uppercase letter and containing at least one lowercase letter. There are a few all-uppercase types, add the most common too. This fixes recognition of types in lines such as static __attribute__((unused)) inline void tcg_out8(TCGContext *s, uint8_t v) (Example provided by Peter Maydell). Reported-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Markus Armbruster <armbru@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Stefan Weil <sw@weilnetz.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26virtio-scsi: Report error if num_queues is 0 or too largeFam Zheng
No cmd vq surprises guest (Linux panics in virtscsi_probe), too many queues abort qemu (in the following virtio_add_queue). Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26scsi-generic: remove superfluous DPRINTF avoid to break compilingGonglei
variables lun and tag had been eliminated, break compiling when enable debug switch. Meanwhile traces provide the same information with this DPRINTF, so remove it. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26block/iscsi: fix memory corruption on iscsi resizePeter Lieven
bs->total_sectors is not yet updated at this point. resulting in memory corruption if the volume has grown and data is written to the newly availble areas. CC: qemu-stable@nongnu.org Signed-off-by: Peter Lieven <pl@kamp.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26scsi-bus: Convert DeviceClass init to realizeFam Zheng
Replace "init/destroy" with "realize/unrealize" in SCSIDeviceClass, which has errp as a parameter. So all the implementations now use error_setg instead of error_report for reporting error. Also in scsi_bus_legacy_handle_cmdline, report the error when initializing the if=scsi devices, before returning it, because in the callee, error_report is changed to error_setg. And the callers don't have the right locations (e.g. "-drive if=scsi"). Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26block: Pass errp in blkconf_geometryFam Zheng
This allows us to pass error information to caller. Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2014-08-26Merge remote-tracking branch ↵Peter Maydell
'remotes/awilliam/tags/vfio-pci-for-qemu-20140825.0' into staging VFIO: Enable primary NVIDIA quirk regardless of VGA support # gpg: Signature made Mon 25 Aug 2014 20:29:37 BST using RSA key ID 3BB08B22 # gpg: Can't check signature: public key not found * remotes/awilliam/tags/vfio-pci-for-qemu-20140825.0: vfio: Enable NVIDIA 88000 region quirk regardless of VGA Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-08-25vfio: Enable NVIDIA 88000 region quirk regardless of VGAAlex Williamson
If we make use of OVMF for the BIOS then we can use GPUs without VGA space access, but we still need this quirk. Disassociate it from the x-vga option and enable it on all NVIDIA VGA display class devices. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2014-08-25Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
pci, pc fixes, features A bunch of bugfixes - these will make sense for 2.1.1 ACPI support for TPM and partial ARI support for PCIE. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Sun 24 Aug 2014 23:16:35 BST using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: pcie: fix trailing whitespace ioh3420: Enable ARI forwarding ioh3420: Remove obsoleted, unused ioh3420_init function pcie: Rename the pcie_cap_ari_* functions to pcie_cap_arifwd_* pcie: Fix incorrect write to the ari capability next function field ssdt-tpm: add generated hex file to git Add ACPI tables for TPM pc: reserve more memory for ACPI for new machine types pcihp: fix possible array out of bounds pci_bridge: manually destroy memory regions within PCIBridgeWindows hostmem: set MPOL_MF_MOVE Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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