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* 's390-for-upstream' of git://repo.or.cz/qemu/agraf:
s390: stop target cpu on sigp initial reset
s390: make kvm_stat work on s390
kvm: Update kernel headers
s390x: fix s390 virtio aliases
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git://git.linaro.org/people/pmaydell/qemu-arm
* 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm:
arm_boot: Conditionalised DTB command line update
cadence_ttc: changed master clock frequency
cadence_gem: avoid stack-writing buffer-overrun
hw/a9mpcore: Fix compilation failure if physaddrs are 64 bit
hw/omap.h: Drop broken MEM_VERBOSE tracing
hw/armv7m_nvic: Make the NVIC a freestanding class
hw/arm_gic: Move CPU interface memory region setup into arm_gic_init
hw/arm_gic.c: Make NVIC interrupt numbering a runtime setting
hw/arm_gic: Make CPU target registers RAZ/WI on uniprocessor
hw/arm_gic: Add qdev property for GIC revision
hw/armv7m_nvic: Use MemoryRegions for NVIC specific registers
hw/arm_gic: Move NVIC specific reset to armv7m_nvic_reset
hw/arm_gic: Remove the special casing of NCPU for the NVIC
hw/arm_gic: Remove NVIC ifdefs from gic_state struct
arm_boot: Fix typos in comment
ARM: Exynos4210 IRQ: Introduce new IRQ gate functionality.
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Commit eeacee4d865 changed the syntax of tcg_dump_ops, but didn't convert
all users (notably missing the ppc ones) to it. Fix them to the new syntax.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: malc <av1474@comtv.ru>
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Link trace objects to fix these errors:
LINK vscclient
oslib-posix.o: In function `trace_qemu_vfree':
/src/qemu/obj-amd64/./trace.h:39: undefined reference to `trace1'
oslib-posix.o: In function `trace_qemu_memalign':
/src/qemu/obj-amd64/./trace.h:31: undefined reference to `trace3'
oslib-posix.o: In function `trace_qemu_vmalloc':
/src/qemu/obj-amd64/./trace.h:35: undefined reference to `trace2'
Add LDFLAGS to vscclient link command.
Clean up also in subdirectories of libcacard.
Use quiet-command for sed invocation.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Acked-by: Alon Levy <alevy@redhat.com>
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Add a simple register fuzzing test to floppy controller tests.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Convert uses of FLOPPY_ERROR to either FLOPPY_DPRINTF
(for implemented cases) or to use LOG_UNIMP (unimplemented).
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Use LOG_UNIMP for some target CPU cases.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Acked-by: Alexander Graf <agraf@suse.de>
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Add new log category (LOG_UNIMP) for unimplemented functionality.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Don't use global variables directly but via accessor functions. Rename globals.
Convert macros to functions, add GCC format attributes.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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Move logging functions from exec.c to qemu-log.c,
compile it only once.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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The timer was deadlocking when the interval was set too low. It would cause a
flood of timer events and the CPU would halt indefinately. This is a known issue
and theres a generic workaround in place in ptimer on ptimer_set_limit(),
however the Xilinx timer uses ptimer_set_count() instead of set_limit. Changed
the call to set_count() to an equivalent call of set_limit() instead, which
brings the workaround into play.
Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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The Xilinx timer does not interact with the qemu_timer API, so dont include it.
Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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QEMU exposes its version to the guest's hardware and in some cases that is wrong
(e.g. Windows prints messages about driver updates when you switch
the QEMU version).
There is a new field now on the struct QEmuMachine, hw_version, which may
contain the version that the specific machine should report. If that field is
set, then that machine will report that version to the guest.
Signed-off-by: Crístian Viana <vianac@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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This patch adds two things. First it allows QEMU to distinguish between
regular powerdown and S4 powerdown. Later separate QMP notification will
be added for S4 powerdown. Second it allows S3/S4 states to be disabled
from QEMU command line. Some guests known to be broken with regards to
power management, but allow to use it anyway. Using new properties
management will be able to disable S3/S4 for such guests.
Supported system state are passed to a firmware using new fw_cfg file.
The file contains 6 byte array. Each byte represents one system
state. If byte at offset X has its MSB set it means that system state
X is supported and to enter it guest should use the value from lowest 3
bits.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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I think I understand enough of what's going on in these rules to ensure this is
right. But I could certainly use a second or third opinion...
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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Fedora 17's toolchain wants optimization enabled for _FORTIFY_SOURCE;
so disable _FORTIFY_SOURCE when debugging.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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The DTB command line should only be overwritten if the user provides a command
line with -append. Otherwise whatever command line was in the DTB should stay
unchanged.
Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Change the timer clock frequency to 133MHz which is correct. the old 2.5MHz
value was for the pre-silicon emulation platform.
Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Use sizeof(rxbuf)-size (not sizeof(rxbuf-size)) as the number
of bytes to clear. The latter would always clear 4 or 8
bytes, possibly writing beyond the end of that stack buffer.
Alternatively, depending on the value of the "size" parameter,
it could fail to initialize the end of "rxbuf".
Spotted by coverity.
Signed-off-by: Jim Meyering <meyering@redhat.com>
Reviewed-by: Peter A.G. Crosthwaite <peter.crosthwaite@petalogix.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Add a cast to a logging printf to avoid a compilation failure
if target_phys_addr_t is a 64 bit type. (This is better than
using TARGET_FMT_plx because we really don't need a full
16 digit hex string to print the offset into a device.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
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Remove the MEM_VERBOSE tracing option from omap.h. This worked by
intercepting cpu_register_io_memory() calls; it has been broken
since cpu_register_io_memory() was removed in favour of the
MemoryRegion API.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Rearrange the GIC and NVIC so both are straightforward
subclasses of a common class, rather than having the NVIC
source file textually include arm_gic.c.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Remove more NVIC ifdefs by moving the code to setup the CPU interface
memory regions into the GIC specific arm_gic_init() function rather
than the gic_init() function. Rename the latter to more closely
reflect what it's now actually doing.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Make the minor tweaks to interrupt numbering used by the NVIC
a runtime setting rather than a compile time one, so we can
drop more NVIC ifdefs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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The GIC spec says that the CPU target registers should RAZ/WI
for uniprocessor implementations. Implement this, which also
conveniently lets us drop an NVIC ifdef.
Annoyingly, the 11MPCore's GIC is the odd one out, since
it always has these registers, even in uniprocessor configs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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GIC behaviour can be different between revision 1 and
2 of the architectural GIC specification; we also have
to handle the legacy 11MPCore GIC, which is different
again in some places. Introduce a qdev property so we
can behave appropriately.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Implement the NVIC specific register areas using a set of
overlaid MemoryRegions in a container, rather than by having
the arm_gic read/write functions use special purpose callbacks.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Move the NVIC specific bits of reset to the NVIC's own
reset function, rather than using ifdefs in the common
arm_gic reset.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Drop the special casing of NCPU=1 for the NVIC. This slightly
increases the amount of memory used by its state structure,
but removes some ifdeffery and means we can safely move the
GIC state into a common subclass structure.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Remove some NVIC ifdefs from the gic_state struct and its
state save/load functions. This means there are some fields
in it which are present for the NVIC but not used, but means
it always has the same layout and can be pulled out into a
common subclass.
Note that the addition of irq_target[] to the save/load
struct for the NVIC requires a vmstate version bump.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
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mimicing -> mimicking
thei -> the
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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New IRQ gate consists of n_in input qdev gpio lines and one
output sysbus IRQ line. The output IRQ level is formed as OR
between all gpio inputs.
Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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* afaerber-or/qom-next-2: (22 commits)
qom: Push error reporting to object_property_find()
qdev: Remove qdev_prop_exists()
qbus: Initialize in standard way
qbus: Make child devices links
qdev: Connect busses with their parent devices
qdev: Convert busses to QEMU Object Model
qdev: Move SysBus initialization to sysbus.c
qdev: Use wrapper for qdev_get_path
qdev: Remove qdev_prop_set_defaults
qdev: Clean up global properties
qdev: Move bus properties to abstract superclasses
qdev: Move bus properties to a separate global
qdev: Push "type" property up to Object
arm_l2x0: Rename "type" property to "cache-type"
m48t59: Rename "type" property to "model"
qom: Assert that public types have a non-NULL parent field
qom: Drop type_register_static_alias() macro
qom: Make Object a type
qom: Add class_base_init
qom: Add object_child_foreach()
...
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* qmp/queue/qmp:
build: install qmp-commands.txt
Add rate limiting of RTC_CHANGE, BALLOON_CHANGE & WATCHDOG events
Add event notification for guest balloon changes
Fix some more license versions (GPL2+ instead of GPL2)
monitor: Fix memory leak with readline completion
qmp: do not include monitor.h from qapi-types-core.h
qmp: include monitor.h when needed
kvm: add missing include files
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* kwolf/for-anthony: (39 commits)
qemu-iotests: add 036 autoclear feature bit test
qemu-iotests: add qcow2.py set-feature-bit command
fdc-test: introduced qtest read_without_media
fdc: fix implied seek while there is no media in drive
qcow2: fix autoclear image header update
xen: Don't peek behind the BlockDriverState abstraction
xen: Don't change -drive if=xen device name during machine init
block: Replace bdrv_get_format() by bdrv_get_format_name()
qemu-img: document qed format on qemu-img man page
qemu-iotests: COW with many AIO requests on the same cluster
qemu-iotests: Some backing file COW tests
qcow2: Fix avail_sectors in cluster allocation code
qcow2: Simplify calculation for COW area at the end
qcow2: always operate caches in writeback mode
ide: support enable/disable write cache
block: always open drivers in writeback mode
block: add bdrv_set_enable_write_cache
block: copy enable_write_cache in bdrv_append
savevm: flush after saving vm state
block: flush in writethrough mode after writes
...
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* mst/tags/for_anthony:
pci_bridge_dev: fix error path in pci_bridge_dev_initfn()
qdev: release parent properties on dc->init failure
msi: Use msi/msix_present more consistently
msi: Invoke msi/msix_write_config from PCI core
msi: Guard msi/msix_write_config with msi_present
msi: Invoke msi/msix_reset from PCI core
msi: Guard msi_reset with msi_present
ahci: Clean up reset functions
intel-hda: Fix reset of MSI function
ahci: Fix reset of MSI function
rtl8139: honor RxOverflow flag in can_receive method
shpc: unparent device before free
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* sweil/for-anthony:
Fix some more license versions (GPL2+ instead of GPL2)
dump: Fix license version (GPL2+ instead of GPL2)
configure: Fix build for some versions of glibc (9pfs)
monitor: Fix memory leak with readline completion
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We must not run the target cpu after an initial reset. This makes
system_reset more reliable for smp guests.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
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Add s390_exit_reasons so kvm_stat doesn't crash when called on s390.
Look for 'vendor_id' in /proc/cpuinfo as well, instead of just for
'flags', so we can determine if we run on S390.
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
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Corresponding kvm.git hash: 4e3c8a1b1c
Signed-off-by: Alexander Graf <agraf@suse.de>
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Some of the virtio devices have the same frontend name, but actually
implement different devices behind the scenes through aliases.
The indicator which device type to use is the architecture. On s390, we
want s390 virtio devices. On everything else, we want PCI devices.
Reflect this in the alias selection code. This way we fix commands like
-device virtio-blk on s390x which with this patch applied select the
correct virtio-blk-s390 device rather than virtio-blk-pci.
Reported-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
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Avoids duplicated error_set().
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[AF: Also drop error_set() in object_property_del().]
Signed-off-by: Andreas Färber <afaerber@suse.de>
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Can be replaced everywhere with object_property_find().
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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Move code to an initfn and finalizer.
Replace do_qbus_create_inplace() with qbus_realize().
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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Make qbus children show up as link<> properties. There is no stable
addressing for qbus children so we use an unstable naming convention.
This is okay in QOM though because the composition name is expected to
be what's stable.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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This makes SysBus part of the root hierarchy and all busses children of
their respective parent DeviceState.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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This is far less interesting than it sounds. We simply add an Object to each
BusState and then register the types appropriately. Most of the interesting
refactoring will follow in the next patches.
Since we're changing fundamental type names (BusInfo -> BusClass), it all needs
to convert at once. Fortunately, not a lot of code is affected.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[AF: Made all new bus TypeInfos static const.]
[AF: Made qbus_free() call object_delete(), required {qom,glib}_allocated]
Signed-off-by: Andreas Färber <afaerber@suse.de>
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TYPE_SYSTEM_BUS will be local to hw/sysbus.c, so move existing references
to main_system_bus and system_bus_info there.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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This makes it easier to remove it from BusInfo.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[AF: Drop now unnecessary NULL initialization in scsibus_get_dev_path()]
Signed-off-by: Andreas Färber <afaerber@suse.de>
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Instead, qdev_property_add_static can set the default.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
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