Andreas Färber [Sun, 26 May 2013 21:46:55 +0000 (23:46 +0200)]
kvm: Change kvm_cpu_exec() argument to CPUState
It no longer uses CPUArchState.
Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState.
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sun, 26 May 2013 23:55:29 +0000 (01:55 +0200)]
kvm: Change kvm_handle_internal_error() argument to CPUState
It no longer uses CPUArchState.
Prepares for changing kvm_cpu_exec() argument to CPUState.
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sun, 26 May 2013 23:33:50 +0000 (01:33 +0200)]
cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks
Make cpustats monitor command available unconditionally.
Prepares for changing kvm_handle_internal_error() and kvm_cpu_exec()
arguments to CPUState.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sun, 26 May 2013 21:41:00 +0000 (23:41 +0200)]
cpus: Change qemu_kvm_init_cpu_signals() argument to CPUState
CPUArchState is no longer needed.
Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sun, 26 May 2013 21:38:10 +0000 (23:38 +0200)]
kvm: Change kvm_set_signal_mask() argument to CPUState
CPUArchState is no longer needed.
Prepares for changing qemu_kvm_init_cpu_signals() argument to CPUState.
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sun, 26 May 2013 21:24:55 +0000 (23:24 +0200)]
cpus: Change qemu_kvm_wait_io_event() argument to CPUState
It no longer uses CPUArchState.
Prepares for changing qemu_kvm_cpu_thread_fn() opaque to CPUState.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sun, 26 May 2013 21:21:08 +0000 (23:21 +0200)]
cpus: Change cpu_thread_is_idle() argument to CPUState
It no longer needs CPUArchState.
Prepares for changing all_cpu_threads_idle() CPU loop to CPUState and
needed for changing qemu_kvm_wait_io_event() argument to CPUState.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Fri, 17 May 2013 16:26:54 +0000 (18:26 +0200)]
cpu: Change cpu_exit() argument to CPUState
It no longer depends on CPUArchState, so move it to qom/cpu.c.
Prepares for changing GDBState::c_cpu to CPUState.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Wed, 1 May 2013 12:24:52 +0000 (14:24 +0200)]
kvm: Change cpu_synchronize_state() argument to CPUState
Change Monitor::mon_cpu to CPUState as well.
Reviewed-by: liguang <lig.fnst@cn.fujitsu.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Wed, 1 May 2013 11:45:44 +0000 (13:45 +0200)]
kvm: Change kvm_cpu_synchronize_state() argument to CPUState
It no longer relies on CPUArchState since 20d695a.
Reviewed-by: liguang <lig.fnst@cn.fujitsu.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Fri, 17 May 2013 15:49:10 +0000 (17:49 +0200)]
gdbstub: Simplify find_cpu()
Use qemu_get_cpu() and CPUState::env_ptr.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sat, 2 Feb 2013 14:51:06 +0000 (15:51 +0100)]
cpu: Guard cpu_{save,load}() definitions
A few targets already managed to implement cpu_save() and cpu_load()
without defining CPU_SAVE_VERSION that causes them to be registered.
Guard the prototypes with CPU_SAVE_VERSION to avoid this happening again
until all targets are converted to VMState (or QIDL).
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sat, 2 Feb 2013 12:59:05 +0000 (13:59 +0100)]
target-openrisc: Register VMStateDescription for OpenRISCCPU
Since commit
e67db06e9f6d7e514ee2a9b9b769ecd42977f6fb (target-or32: Add
target stubs and QOM cpu) a VMStateDescription existed, but
CPU_SAVE_VERSION was not set, so it was never registered.
Drop cpu_{save,load}() and register VMStateDescription via DeviceState.
Use a version_id of 1 and specify minimum versions as well.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Sun, 20 Jan 2013 23:27:16 +0000 (00:27 +0100)]
target-alpha: Register VMStateDescription for AlphaCPU
Commit
b758aca1f6cdb175634812b79f5560c36c902d00 (target-alpha: Enable
the alpha-softmmu target.) introduced cpu_{save,load}() functions but
didn't define CPU_SAVE_VERSION, so they were never registered.
Drop cpu_{save,load}() and register the VMStateDescription via DeviceClass.
This operates on the AlphaCPU object instead of CPUAlphaState.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Mon, 17 Jun 2013 02:09:11 +0000 (04:09 +0200)]
cpu: Introduce VMSTATE_CPU() macro for CPUState
To be used to embed common CPU state into CPU subclasses.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Tue, 18 Jun 2013 00:23:36 +0000 (02:23 +0200)]
cpu: Introduce device_class_set_vmsd() helper
It's the equivalent to cpu_class_set_vmsd(), to assign
DeviceClass::vmsd. It wasn't needed before since only static,
unmigratable VMStateDescriptions were assigned so far.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Andreas Färber [Tue, 18 Jun 2013 00:22:13 +0000 (02:22 +0200)]
cpu: Fix cpu_class_set_vmsd() documentation
It's CPUClass::vmsd, not CPUState::vmsd.
Reviewed-by: liguang <lig.fnst@cn.fujitsu.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Peter Maydell [Thu, 27 Jun 2013 19:53:38 +0000 (20:53 +0100)]
linux-user: Fix compilation failure
Fix compilation failures for linux-user targets following recent
migration related commits
bd2fa51fcd and
43487c67.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id:
1372362818-4740-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Thu, 27 Jun 2013 13:48:38 +0000 (08:48 -0500)]
Merge remote-tracking branch 'quintela/migration.next' into staging
# By Michael R. Hines (9) and others
# Via Juan Quintela
* quintela/migration.next:
rdma: introduce capability x-rdma-pin-all
rdma: new QEMUFileOps hooks
rdma: introduce qemu_ram_foreach_block()
rdma: export qemu_fflush()
rdma: introduce qemu_file_mode_is_not_valid()
rdma: export throughput w/ MigrationStats QMP
rdma: export yield_until_fd_readable()
rdma: introduce qemu_update_position()
rdma: add documentation
migration: do not overwrite zero pages
Revert "migration: do not sent zero pages in bulk stage"
arch_init/ram_load: add error message for block length mismatch
Message-id:
1372329455-5995-1-git-send-email-quintela@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:36 +0000 (21:35 -0400)]
rdma: introduce capability x-rdma-pin-all
This capability allows you to disable dynamic chunk registration
for better throughput on high-performance links.
For example, using an 8GB RAM virtual machine with all 8GB of memory in
active use and the VM itself is completely idle using a 40 gbps infiniband link:
1. x-rdma-pin-all disabled total time: approximately 7.5 seconds @ 9.5 Gbps
2. x-rdma-pin-all enabled total time: approximately 4 seconds @ 26 Gbps
These numbers would of course scale up to whatever size virtual machine
you have to migrate using RDMA.
Enabling this feature does *not* have any measurable affect on
migration *downtime*. This is because, without this feature, all of the
memory will have already been registered already in advance during
the bulk round and does not need to be re-registered during the successive
iteration rounds.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:35 +0000 (21:35 -0400)]
rdma: new QEMUFileOps hooks
These are the prototypes and implementation of new hooks that
RDMA takes advantage of to perform dynamic page registration.
An optional hook is also introduced for a custom function
to be able to override the default save_page function.
Also included are the prototypes and accessor methods used by
arch_init.c which invoke funtions inside savevm.c to call out
to the hooks that may or may not have been overridden
inside of QEMUFileOps.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:34 +0000 (21:35 -0400)]
rdma: introduce qemu_ram_foreach_block()
This is used during RDMA initialization in order to
transmit a description of all the RAM blocks to the
peer for later dynamic chunk registration purposes.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:32 +0000 (21:35 -0400)]
rdma: export qemu_fflush()
RDMA uses this to flush the control channel before sending its
own message to handle page registrations.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:31 +0000 (21:35 -0400)]
rdma: introduce qemu_file_mode_is_not_valid()
QEMUFileRDMA also has read and write modes. This function is now
shared to reduce code duplication.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:30 +0000 (21:35 -0400)]
rdma: export throughput w/ MigrationStats QMP
This exposes throughput (in megabits/sec) through QMP.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:29 +0000 (21:35 -0400)]
rdma: export yield_until_fd_readable()
The RDMA event channel can be made non-blocking just like a TCP
socket. Exporting this function allows us to yield so that the
QEMU monitor remains available.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:28 +0000 (21:35 -0400)]
rdma: introduce qemu_update_position()
RDMA writes happen asynchronously, and thus the performance accounting
also needs to be able to occur asynchronously. This allows anybody
to call into savevm.c to update both f->pos as well as into arch_init.c
to update the acct_info structure with up-to-date values when
the RDMA transfer actually completes.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Michael R. Hines [Wed, 26 Jun 2013 01:35:27 +0000 (21:35 -0400)]
rdma: add documentation
docs/rdma.txt contains full documentation,
wiki links, github url and contact information.
Reviewed-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Chegu Vinod <chegu_vinod@hp.com>
Tested-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Michael R. Hines <mrhines@us.ibm.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Peter Lieven [Mon, 10 Jun 2013 10:14:20 +0000 (12:14 +0200)]
migration: do not overwrite zero pages
on incoming migration do not memset pages to zero if they already read as zero.
this will allocate a new zero page and consume memory unnecessarily. even
if we madvise a MADV_DONTNEED later this will only deallocate the memory
asynchronously.
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Peter Lieven [Mon, 10 Jun 2013 10:14:19 +0000 (12:14 +0200)]
Revert "migration: do not sent zero pages in bulk stage"
Not sending zero pages breaks migration if a page is zero
at the source but not at the destination. This can e.g. happen
if different BIOS versions are used at source and destination.
It has also been reported that migration on pseries is completely
broken with this patch.
This effectively reverts commit
f1c72795af573b24a7da5eb52375c9aba8a37972.
Conflicts:
arch_init.c
Signed-off-by: Peter Lieven <pl@kamp.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Alon Levy [Sun, 12 May 2013 11:16:28 +0000 (14:16 +0300)]
arch_init/ram_load: add error message for block length mismatch
Makes it easier to debug situations where the source and target have
different ram blocks in a device and migration fails due to that, for
instance a BAR size change on a PCI device.
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Anthony Liguori [Tue, 25 Jun 2013 19:14:13 +0000 (14:14 -0500)]
Merge remote-tracking branch 'pmaydell/arm-devs.for-upstream' into staging
# By Peter Crosthwaite (3) and others
# Via Peter Maydell
* pmaydell/arm-devs.for-upstream:
nand: Don't inherit from Sysbus
block/nand: Convert Sysbus::init to Device::realize
block/nand: QOM casting sweep
i.MX31: Fix PRCS bit test
arm/boot: Free dtb blob memory after use
i.MX: Rework functions/types name and use new style initialization
i.MX: Implement a more complete version of the GPT timer.
ARM: Allow dumping of device tree
Message-id:
1372184516-32397-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Tue, 25 Jun 2013 19:14:09 +0000 (14:14 -0500)]
Merge remote-tracking branch 'pmaydell/target-arm.for-upstream' into staging
# By Peter Maydell
# Via Peter Maydell
* pmaydell/target-arm.for-upstream:
target-arm: Make LPAE feature imply V7MP
target-arm: Use tuple list to sync cp regs with KVM
target-arm: Reinitialize all KVM VCPU registers on reset
target-arm: Initialize cpreg list from KVM when using KVM
target-arm: Convert TCG to using (index,value) list for cp migration
target-arm: mark up cpregs for no-migrate or raw access
target-arm: Add raw_readfn and raw_writefn to ARMCPRegInfo
target-arm: Allow special cpregs to have flags set
Message-id:
1372181592-32170-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Tue, 25 Jun 2013 19:14:05 +0000 (14:14 -0500)]
Merge remote-tracking branch 'cohuck/virtio-ccw-upstr' into staging
# By Cornelia Huck (2) and Christian Borntraeger (1)
# Via Cornelia Huck
* cohuck/virtio-ccw-upstr:
virtio-ccw: Wire up guest and host notifies.
virtio-ccw: Wire up ioeventfd.
s390/virtio-ccw: Fix virtio reset
Message-id:
1372177538-9812-1-git-send-email-cornelia.huck@de.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Tue, 25 Jun 2013 19:14:00 +0000 (14:14 -0500)]
Merge remote-tracking branch 'sstabellini/xen-
20130625' into staging
# By Paul Durrant (2) and Stefano Stabellini (1)
# Via Stefano Stabellini
* sstabellini/xen-
20130625:
Move hardcoded initialization of xen-platform device.
Allow use of pc machine type (accel=xen) for Xen HVM domains.
Revert "xen: start PCI hole at 0xe0000000 (same as pc_init1 and qemu-xen-traditional)"
Message-id: alpine.DEB.2.02.
1306251323220.4782@kaball.uk.xensource.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Peter Crosthwaite [Tue, 18 Jun 2013 11:12:41 +0000 (21:12 +1000)]
nand: Don't inherit from Sysbus
Nand chips are not sysbus devices - they do not have any sense of MMIO,
nor interrupts. Re-parent to TYPE_DEVICE accordingly.
Cc: afaerber@suse.de
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Crosthwaite [Tue, 18 Jun 2013 11:11:52 +0000 (21:11 +1000)]
block/nand: Convert Sysbus::init to Device::realize
The prescribed transition from Sysbus::init function to a
Device::realize.
Cc: afaerber@suse.de
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Crosthwaite [Tue, 18 Jun 2013 11:10:44 +0000 (21:10 +1000)]
block/nand: QOM casting sweep
Define and use standard QOM cast macro. Remove usages of DO_UPCAST and
direct -> style casting.
Cc: afaerber@suse.de
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Stefan Weil [Sun, 9 Jun 2013 20:44:22 +0000 (22:44 +0200)]
i.MX31: Fix PRCS bit test
cppcheck detected a condition which was always false.
According to the MCIMX31 Reference Manual, the PRCS bits have to be 01
to select the Frequency Pre-Multiplier (FPM). PRCS uses bits 1 and 2,
so we have to test for 2.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au>
Message-id:
1370810662-32320-1-git-send-email-sw@weilnetz.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Jun 2013 17:34:13 +0000 (18:34 +0100)]
arm/boot: Free dtb blob memory after use
The dtb blob returned by load_device_tree() is in memory allocated
with g_malloc(). Free it accordingly once we have copied its
contents into the guest memory. To make this easy, we need also to
clean up the error handling in load_dtb() so that we consistently
handle errors in the same way (by printing a message and then
returning -1, rather than either plowing on or exiting immediately).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id:
1371209256-11408-1-git-send-email-peter.maydell@linaro.org
Jean-Christophe DUBOIS [Tue, 25 Jun 2013 17:34:13 +0000 (18:34 +0100)]
i.MX: Rework functions/types name and use new style initialization
* use dynamic cast whenever possible
* Change function names to some more meaningful prefix
* Change type names to a more meaningful one
* use new style device initialization
Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Message-id:
1369898943-1993-3-git-send-email-jcd@tribudubois.net
Reviewed-by: Peter Chubb <peter.chubb@nicta.com.au>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Jean-Christophe DUBOIS [Tue, 25 Jun 2013 17:34:13 +0000 (18:34 +0100)]
i.MX: Implement a more complete version of the GPT timer.
* implement compare 1 2 and 3 registers
* simplify Debug printf
Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Message-id:
1369898943-1993-2-git-send-email-jcd@tribudubois.net
Reviewed-by: Peter Chubb <peter.chubb@nicta.com.au>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
John Rigby [Tue, 25 Jun 2013 17:34:13 +0000 (18:34 +0100)]
ARM: Allow dumping of device tree
By calling qemu_devtree_dumpdtb near the end of load_dtb.
Signed-off-by: John Rigby <john.rigby@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Jun 2013 17:16:08 +0000 (18:16 +0100)]
target-arm: Make LPAE feature imply V7MP
The v7 ARM ARM specifies that the Large Physical Address
Extension requires implementation of the Multiprocessing
Extensions, so make our LPAE feature imply V7MP rather
than specifying both in the A15 CPU initfn.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id:
1371127899-10364-1-git-send-email-peter.maydell@linaro.org
Peter Maydell [Tue, 25 Jun 2013 17:16:07 +0000 (18:16 +0100)]
target-arm: Use tuple list to sync cp regs with KVM
Use the tuple list of cp registers for syncing KVM state to QEMU,
rather than only syncing a very minimal set by hand.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Jun 2013 17:16:07 +0000 (18:16 +0100)]
target-arm: Reinitialize all KVM VCPU registers on reset
Since the ARM KVM API doesn't include a "reset this VCPU"
ioctl, we have to capture the initial values of every
register it knows about so that we can reset the VCPU
by feeding those values back again.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Jun 2013 17:16:07 +0000 (18:16 +0100)]
target-arm: Initialize cpreg list from KVM when using KVM
When using KVM, use the kernel's initial state to set up the
cpreg list, and sync to and from the kernel when doing
migration.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Jun 2013 17:16:07 +0000 (18:16 +0100)]
target-arm: Convert TCG to using (index,value) list for cp migration
Convert the TCG ARM target to using an (index,value) list for migrating
coprocessors. The primary benefit of the (index,value) list is for
passing state between KVM and QEMU, but it works for TCG-to-TCG
migration as well and is a useful self-contained first step.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Jun 2013 17:16:07 +0000 (18:16 +0100)]
target-arm: mark up cpregs for no-migrate or raw access
Mark up coprocessor register definitions to add raw access
functions or mark the register as non-migratable where necessary.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Jun 2013 17:16:06 +0000 (18:16 +0100)]
target-arm: Add raw_readfn and raw_writefn to ARMCPRegInfo
For reading and writing register values from the kernel for KVM,
we need to provide accessor functions which are guaranteed to succeed
and don't impose access checks, mask out unwritable bits, etc.
Define new fields raw_readfn and raw_writefn for this purpose;
these only need to be provided if there is a readfn or writefn
already and it is not suitable.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 25 Jun 2013 17:16:06 +0000 (18:16 +0100)]
target-arm: Allow special cpregs to have flags set
Relax the "is this a valid ARMCPRegInfo type value?" check to permit
"special" cpregs to have flags other than ARM_CP_SPECIAL set. At
the moment none of the other flags are relevant for special regs,
but the migration related flag we're about to introduce can apply
here too.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Cornelia Huck [Tue, 19 Feb 2013 12:48:17 +0000 (13:48 +0100)]
virtio-ccw: Wire up guest and host notifies.
Guest and host notifiers are needed by vhost. We use ioeventfds for
the guest notifiers, but need to fall back on qemu injecting interrupts
for the host notifiers.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cornelia Huck [Fri, 15 Feb 2013 09:18:43 +0000 (10:18 +0100)]
virtio-ccw: Wire up ioeventfd.
On hosts that support ioeventfd, make use of it for host-to-guest
notifications via diagnose 500.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Christian Borntraeger [Fri, 7 Jun 2013 10:18:46 +0000 (12:18 +0200)]
s390/virtio-ccw: Fix virtio reset
On virtio reset we must reset the indicator to avoid stale interrupts,
e.g. after a reset.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Paul Durrant [Tue, 25 Jun 2013 11:46:44 +0000 (11:46 +0000)]
Move hardcoded initialization of xen-platform device.
Creation of the xen-platform device is currently hardcoded into machine
type pc's initialization code, guarded by a test for the whether the xen
accelerator is enabled. This patch moves the creation of xen-platform into
the initialization code of the xenfv machine type. This maintains backwards
compatibility for that machine type but allows more flexibility if another
machine type is used with Xen HVM domains.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Paul Durrant [Tue, 25 Jun 2013 11:46:37 +0000 (11:46 +0000)]
Allow use of pc machine type (accel=xen) for Xen HVM domains.
Xen HVM domains normally spawn QEMU with a dedicated xenfv machine type. The
initialization code for this machine type can easily be pulled into the
generic pc initialization code and guarded with a test for whether the xen
accelerator options is specified, which is more consistent with the way
other accelerators are used.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Stefano Stabellini [Tue, 25 Jun 2013 11:43:04 +0000 (11:43 +0000)]
Revert "xen: start PCI hole at 0xe0000000 (same as pc_init1 and qemu-xen-traditional)"
This reverts commit
9f24a8030a70ea4954b5b8c48f606012f086f65f.
The start of the PCI hole is actually set to 0xf0000000 by hvmloader.
In order to retain ABI compatibility with Xen we leave the start of the
PCI hole at 0xf0000000 in QEMU (for Xen) too.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Anthony Liguori [Mon, 24 Jun 2013 19:33:17 +0000 (14:33 -0500)]
Merge remote-tracking branch 'stefanha/block' into staging
# By Kevin Wolf (22) and Fam Zheng (1)
# Via Stefan Hajnoczi
* stefanha/block: (23 commits)
vmdk: refuse to open higher version than supported
block: Always enable discard on the protocol level
qcow2: Batch discards
qcow2: Options to enable discard for freed clusters
qcow2: Add refcount update reason to all callers
Revert "block: Disable driver-specific options for 1.5"
ide: Clean up ide_exec_cmd()
ide: Convert SMART commands to ide_cmd_table handler
ide: Convert CF-ATA commands to ide_cmd_table handler
ide: Convert ATAPI commands to ide_cmd_table handler
ide: Convert SEEK to ide_cmd_table handler
ide: Convert FLUSH CACHE to ide_cmd_table handler
ide: Convert SET FEATURES to ide_cmd_table handler
ide: Convert CHECK POWER MDOE to ide_cmd_table handler
ide: Convert READ NATIVE MAX ADDRESS to ide_cmd_table handler
ide: Convert DMA read/write commands to ide_cmd_table handler
ide: Convert PIO read/write commands to ide_cmd_table handler
ide: Convert read/write multiple commands to ide_cmd_table handler
ide: Convert verify commands to ide_cmd_table handler
ide: Convert cmd_nop commands to ide_cmd_table handler
...
Message-id:
1372065035-19601-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Mon, 24 Jun 2013 19:33:09 +0000 (14:33 -0500)]
Merge remote-tracking branch 'spice/spice.v71' into staging
# By Gerd Hoffmann (1) and Hans de Goede (1)
# Via Gerd Hoffmann
* spice/spice.v71:
spice: Add -spice disable-agent-file-transfer cmdline option (rhbz#961850)
qxl: fix Coverity scan SIGN_EXTENSION error
Message-id:
1372060666-18182-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Mon, 24 Jun 2013 19:33:00 +0000 (14:33 -0500)]
Merge remote-tracking branch 'kraxel/usb.84' into staging
# By Andreas Färber (3) and others
# Via Gerd Hoffmann
* kraxel/usb.84:
usb: fix serial number for hid devices
usb: add serial bus property
usb-host-libusb: set USB_DEV_FLAG_IS_HOST
usb/host-libusb: Fix building with libusb git master code
usb/hcd-ehci: Add Faraday FUSBH200 support
usb/hcd-ehci: Replace PORTSC macros with variables
usb/hcd-ehci: Add Tegra2 SysBus EHCI device
usb/hcd-ehci: Split off instance_init from realize
usb/hcd-ehci-sysbus: Convert to QOM realize
Anthony Liguori [Mon, 24 Jun 2013 19:32:33 +0000 (14:32 -0500)]
Merge remote-tracking branch 'mjt/trivial-patches' into staging
# By Stefan Weil (5) and others
# Via Michael Tokarev
* mjt/trivial-patches:
configure: Add signed*signed check to [u]int128_t test
Makefile: pass include directives to dtc via CPPFLAGS, not CFLAGS
qapi: lack of two commas in dict
sd: pass bool parameter for sd_init
qemu-char: use bool in qemu_chr_open_socket and simplify code a bit
vnc: use booleans for vnc_connect, vnc_listen_read and vnc_display_add_client
block/nand: Formatting sweep
qxl: Fix QXLRam initialisation.
acl: acl_add can't insert before last list element, fix
configure: Fix "ERROR: ERROR: " for missing/incompatible DTC
audio: Replace static functions in header file by macros, remove GCC_ATTR
libcacard: Fix cppcheck warning and remove unneeded code
savevm: Fix potential memory leak
kvm: Fix potential resource leak (missing fclose)
qemu-img: Add missing GCC_FMT_ATTR
qemu-options: trivial fix for -mon args help
vl: reformat SDL ifdeffery a bit
Message-id:
1371893076-9643-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Edgar E. Iglesias [Tue, 18 Jun 2013 07:22:55 +0000 (09:22 +0200)]
cadence_uart: Handle backend tx errors
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Fam Zheng [Thu, 13 Jun 2013 03:21:29 +0000 (11:21 +0800)]
vmdk: refuse to open higher version than supported
Refuse to open higher version for safety.
Although we try to be compatible with published VMDK spec, VMware has
newer version from ESXi 5.1 exported OVF/OVA, which we have no knowledge
what's changed in it. And it is very likely to have more new versions in
the future, so it's not safe to open them blindly.
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Wed, 19 Jun 2013 11:44:21 +0000 (13:44 +0200)]
block: Always enable discard on the protocol level
Turning on discard options in qcow2 doesn't help a lot when the discard
requests that it issues are thrown away by the raw-posix layer. This
patch always enables discard functionality on the protocol level so that
it's the image format's responsibility to send (or not) discard
requests. Requests sent by the guest will be allowed or ignored by the
top level BlockDriverState, which depends on the discard=... option like
before.
In particular, this means that even without specifying options, the
qcow2 default of discarding deleted snapshots actually takes effect now,
both for qemu and qemu-img.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Wed, 19 Jun 2013 11:44:20 +0000 (13:44 +0200)]
qcow2: Batch discards
This optimises the discard operation for freed clusters by batching
discard requests (both snapshot deletion and bdrv_discard end up
updating the refcounts cluster by cluster).
Note that we don't discard asynchronously, but keep s->lock held. This
is to avoid that a freed cluster is reallocated and written to while the
discard is still in flight.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Wed, 19 Jun 2013 11:44:19 +0000 (13:44 +0200)]
qcow2: Options to enable discard for freed clusters
Deleted snapshots are discarded in the image file by default, discard
requests take their default from the -drive discard=... option and other
places that free clusters must always be enabled explicitly.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Wed, 19 Jun 2013 11:44:18 +0000 (13:44 +0200)]
qcow2: Add refcount update reason to all callers
This adds a refcount update reason to all callers of update_refcounts(),
so that a follow-up patch can use this information to decide whether
clusters that reach a refcount of 0 should be discarded in the image
file.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Wed, 19 Jun 2013 11:44:17 +0000 (13:44 +0200)]
Revert "block: Disable driver-specific options for 1.5"
This reverts commit
8ec7d390b0d50b5e5b4b1d8dba7ba40d64a70875.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:11 +0000 (10:26 +0200)]
ide: Clean up ide_exec_cmd()
All commands are now converted to ide_cmd_table handlers, so it can be
unconditional now and the old switch block can go.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:10 +0000 (10:26 +0200)]
ide: Convert SMART commands to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:09 +0000 (10:26 +0200)]
ide: Convert CF-ATA commands to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:08 +0000 (10:26 +0200)]
ide: Convert ATAPI commands to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:07 +0000 (10:26 +0200)]
ide: Convert SEEK to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:06 +0000 (10:26 +0200)]
ide: Convert FLUSH CACHE to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:05 +0000 (10:26 +0200)]
ide: Convert SET FEATURES to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:04 +0000 (10:26 +0200)]
ide: Convert CHECK POWER MDOE to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:03 +0000 (10:26 +0200)]
ide: Convert READ NATIVE MAX ADDRESS to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:02 +0000 (10:26 +0200)]
ide: Convert DMA read/write commands to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:01 +0000 (10:26 +0200)]
ide: Convert PIO read/write commands to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:26:00 +0000 (10:26 +0200)]
ide: Convert read/write multiple commands to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:25:59 +0000 (10:25 +0200)]
ide: Convert verify commands to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:25:58 +0000 (10:25 +0200)]
ide: Convert cmd_nop commands to ide_cmd_table handler
cmd_nop handles all commands that don't really do anything in our
implementation except setting status register flags.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:25:57 +0000 (10:25 +0200)]
ide: Convert WIN_IDENTIFY to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:25:56 +0000 (10:25 +0200)]
ide: Convert WIN_DSM to ide_cmd_table handler
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Kevin Wolf [Tue, 18 Jun 2013 08:25:55 +0000 (10:25 +0200)]
ide: Add handler to ide_cmd_table
As a preparation for moving all IDE commands into their own function
like in the ATAPI code, introduce a 'handler' callback to ide_cmd_table.
Commands using this new infrastructure get some things handled
automatically:
* The BSY flag is set before calling the handler (in order to avoid bugs
like the one fixed in
f68ec837) and reset on completion.
* The (obsolete) DSC flag in the status register is set on completion if
the command is flagged with SET_DSC in the command table
* An IRQ is triggered on completion.
* The error register and the ERR flag in the status register are cleared
before calling the handler and on completion it is asserted that
either none or both of them are set.
No commands are converted at this point.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Gerd Hoffmann [Wed, 12 Jun 2013 11:08:45 +0000 (13:08 +0200)]
usb: fix serial number for hid devices
commit
7b074a22dab4bdda9864b933f1bc811a3db42845 changed the serial
number of hid devices. Add compat properties to keep the old serial
number for qemu 0.12 and older.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 12 Jun 2013 11:01:49 +0000 (13:01 +0200)]
usb: add serial bus property
This patch adds a serial property for all usb devices, which can be
used to set the serial number of a usb device (as listed by lsusb -v)
to a specific value. Applies to emulated devices only.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 12 Jun 2013 11:17:02 +0000 (13:17 +0200)]
usb-host-libusb: set USB_DEV_FLAG_IS_HOST
... like host-{linux,bsd}.c do.
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Thu, 6 Jun 2013 14:39:34 +0000 (16:39 +0200)]
usb/host-libusb: Fix building with libusb git master code
The next libusb release will deprecate libusb_get_port_path, and since
we compile with -Werror, this breaks the build.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Kuo-Jung Su [Thu, 6 Jun 2013 13:41:13 +0000 (15:41 +0200)]
usb/hcd-ehci: Add Faraday FUSBH200 support
Add Faraday FUSBH200 support, which is slightly different from EHCI spec.
(Or maybe simply a bad/wrong implementation...)
Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Kuo-Jung Su [Thu, 6 Jun 2013 13:41:12 +0000 (15:41 +0200)]
usb/hcd-ehci: Replace PORTSC macros with variables
Replace PORTSC macros with variables which could then be
configured in ehci_xxxx_class_init(...)
Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Andreas Färber [Thu, 6 Jun 2013 13:41:11 +0000 (15:41 +0200)]
usb/hcd-ehci: Add Tegra2 SysBus EHCI device
This prepares an EHCI device for the Nvidia Tegra2 SoC family.
Values based on patch by Vincent Palatin and verified against TRM v01p.
Cc: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Andreas Färber [Thu, 6 Jun 2013 13:41:10 +0000 (15:41 +0200)]
usb/hcd-ehci: Split off instance_init from realize
This makes the mem MemoryRegion available to derived instance_inits.
Keep the bus in realize for now since naming breaks in instance_init.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Andreas Färber [Thu, 6 Jun 2013 13:41:09 +0000 (15:41 +0200)]
usb/hcd-ehci-sysbus: Convert to QOM realize
The SysBus qdev initfn merely calls SysBusDeviceClass::init, so we can
replace it with a realizefn already. This avoids getting into any initfn
ambiguity with the upcoming Faraday EHCI implementation.
Rename internal usb_ehci_initfn() to usb_ehci_realize() to allow to
return Errors from common initialization code as well.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Sat, 8 Jun 2013 13:37:27 +0000 (15:37 +0200)]
spice: Add -spice disable-agent-file-transfer cmdline option (rhbz#961850)
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Mon, 3 Jun 2013 08:36:54 +0000 (10:36 +0200)]
qxl: fix Coverity scan SIGN_EXTENSION error
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Peter Maydell [Fri, 21 Jun 2013 13:01:31 +0000 (14:01 +0100)]
configure: Add signed*signed check to [u]int128_t test
clang 3.3 with -fsanitize=undefined will fail to link code containing an
int128_t * int128_t multiply (http://llvm.org/bugs/show_bug.cgi?id=16404)
so add this to our configure test for whether [u]int128_t are usable.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Peter Maydell [Fri, 21 Jun 2013 13:00:17 +0000 (14:00 +0100)]
Makefile: pass include directives to dtc via CPPFLAGS, not CFLAGS
The dtc submodule's makefile expects -I include directives to be
in CPPFLAGS, not CFLAGS. Getting this wrong meant that the include
directive would not be applied when generating the dependency .d
files. This in turn meant that we couldn't build libfdt when
doing an out of tree build with clang. (gcc's dependency output
is slightly different from clang in this situation so it happened
to work.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Amos Kong [Wed, 19 Jun 2013 09:23:27 +0000 (17:23 +0800)]
qapi: lack of two commas in dict
Signed-off-by: Amos Kong <akong@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
liguang [Tue, 18 Jun 2013 03:45:36 +0000 (11:45 +0800)]
sd: pass bool parameter for sd_init
Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
projects / sdk / emulator / qemu.git / log