Commit Graph

10746 Commits

Author SHA1 Message Date
Michael S. Tsirkin 8b42d730e3 q35: use 64 bit window programmed by guest
Detect the 64 bit window programmed by firmware
and configure properties accordingly.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-09-15 11:49:50 +03:00
Michael S. Tsirkin 4386406957 pci: add helper to retrieve the 64-bit range
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-09-15 11:49:50 +03:00
Michael S. Tsirkin 636228a887 q35: make pci window address/size match guest cfg
For Q35, MMCFG address and size are guest configurable.
Update w32 property to make it behave accordingly.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-09-15 09:36:57 +03:00
Markus Armbruster 7f87af39dc pc_sysfw: Fix ISA BIOS init for ridiculously big flash
pc_isa_bios_init() suffers integer overflow for flash larger than
INT_MAX.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id: 1375276272-15988-9-git-send-email-armbru@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-12 11:45:32 -05:00
Alexey Kardashevskiy f4ff3b7ba1 spapr-vscsi: Report error on unsupported MAD requests
The existing driver just dropped unsupported requests. This adds error
responses to those unhandled requests.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-09-12 13:15:54 +02:00
Nikunj A. Dadhania 26573a0c1f spapr-vscsi: Adding VSCSI capabilities
This implements capabilities exchange between vscsi host and client.  As
at the moment no capability is supported, put zero flags everywhere and
return.

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Nikunj A. Dadhania <nikunj@linux.vnet.ibm.com>
2013-09-12 13:15:54 +02:00
Max Reitz 34b5d2c68e block: Error parameter for open functions
Add an Error ** parameter to bdrv_open, bdrv_file_open and associated
functions to allow more specific error messages.

Signed-off-by: Max Reitz <mreitz@redhat.com>
2013-09-12 10:12:48 +02:00
Peter Maydell 57ffcc4c83 hw/scsi/lsi53c895a: Use deposit32 rather than handcoded shift/mask
Use deposit32() rather than handcoded shifts/masks to update the
scratch registers. This is cleaner and incidentally avoids a clang
sanitizer complaint ("runtime error: left shift of 255 by 24 places
cannot be represented in type 'int'").

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-09-12 08:46:21 +02:00
Peter Maydell 927941059b hw/scsi/lsi53c895a: Use sextract32 for sign-extension
Use sextract32() for doing sign-extension rather than rolling
our own implementation.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-09-12 08:46:21 +02:00
Markus Armbruster c24e7517ee scsi: Fix scsi_bus_legacy_add_drive() scsi-generic with serial
scsi_bus_legacy_add_drive() creates either a scsi-disk or a
scsi-generic device.  It sets property "serial" to argument serial
unless null.  Crashes with scsi-generic, because it doesn't have such
the property.

Only usb_msd_initfn_storage() passes non-null serial.  Reproducer:

    $ qemu-system-x86_64 -nodefaults -display none -S -usb \
    -drive if=none,file=/dev/sg1,id=usb-drv0 \
    -device usb-storage,id=usb-msd0,drive=usb-drv0,serial=123
    qemu-system-x86_64: -device usb-storage,id=usb-msd0,drive=usb-drv0,serial=123: Property '.serial' not found
    Aborted (core dumped)

Fix by handling exactly like "removable": set the property only when
it exists.

Cc: qemu-stable@nongnu.org
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-09-12 08:46:21 +02:00
Markus Armbruster a27292b5d7 virtio-scsi: Make type virtio-scsi-common abstract
It's the abstract base of virtio-scsi-device and vhost-scsi.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-09-12 08:46:21 +02:00
Alexey Kardashevskiy eb37f14658 spapr-vscsi: add task management
At the moment the guest kernel issues two types of task management
requests to the hypervisor - task about and lun reset. This adds
handling for these tasks. As spapr-vscsi starts calling scsi_req_cancel(),
free_request callback was implemented.

As virtio-vscsi, spapr-vscsi does not handle CLEAR_ACA either as CDB
control byte does not seem to be used at all so NACA bit is not
set to the guest so the guest has no good reason to call CLEAR_ACA task.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
[Fix choice of UCSOLCNT vs. SCSOLCNT. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-09-12 08:46:21 +02:00
Anthony Liguori 2d1fe1873a ARM queue:
* aarch64 preparation patchset (excluding the defconfigs, so this
    doesn't actually enable the new targets yet)
  * minor bugfixes and cleanups
  * disable "-cpu any" in system emulation mode
  * fix ARMv7M stack alignment on reset
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Merge remote-tracking branch 'pmaydell/tags/pull-target-arm-20130910' into staging

ARM queue:
 * aarch64 preparation patchset (excluding the defconfigs, so this
   doesn't actually enable the new targets yet)
 * minor bugfixes and cleanups
 * disable "-cpu any" in system emulation mode
 * fix ARMv7M stack alignment on reset

# gpg: Signature made Tue 10 Sep 2013 01:46:11 PM CDT using RSA key ID 14360CDE
# gpg: Can't check signature: public key not found

# By Alexander Graf (13) and others
# Via Peter Maydell
* pmaydell/tags/pull-target-arm-20130910: (28 commits)
  configure: Add handling code for AArch64 targets
  linux-user: Add AArch64 support
  linux-user: Allow targets to specify a minimum uname release
  linux-user: Add AArch64 termbits.h definitions
  linux-user: Implement cpu_set_tls() and cpu_clone_regs() for AArch64
  linux-user: Make sure NWFPE code is 32 bit ARM only
  linux-user: Add signal handling for AArch64
  linux-user: Fix up AArch64 syscall handlers
  linux-user: Add syscall number definitions for AArch64
  linux-user: Add cpu loop for AArch64
  linux-user: Don't treat AArch64 cpu names specially
  target-arm: Add AArch64 gdbstub support
  target-arm: Add AArch64 translation stub
  target-arm: Prepare translation for AArch64 code
  target-arm: Disable 32 bit CPUs in 64 bit linux-user builds
  target-arm: Add new AArch64CPUInfo base class and subclasses
  target-arm: Pass DisasContext* to gen_set_pc_im()
  target-arm: Fix target_ulong/uint32_t confusions
  target-arm: Export cpu_env
  target-arm: Extract the disas struct to a header file
  ...

Message-id: 1378839142-7726-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-11 14:46:52 -05:00
Anthony Liguori d985bd4d55 Merge remote-tracking branch 'spice/spice.v73' into staging
# By Gerd Hoffmann (2) and Christophe Fergeau (1)
# Via Gerd Hoffmann
* spice/spice.v73:
  qxl: fix local renderer
  qxl: trace io port name
  spice-core: Use g_strdup_printf instead of snprintf

Message-id: 1378807572-27902-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-11 14:46:26 -05:00
Anthony Liguori a640f07c0d Merge remote-tracking branch 'kraxel/usb.89' into staging
# By Gerd Hoffmann (2) and Miroslav Rezanina (2)
# Via Gerd Hoffmann
* kraxel/usb.89:
  ehci: save device pointer in EHCIState
  Remove dev-bluetooth.c dependency from vl.c
  Preparation for usb-bt-dongle conditional build
  usb: sanity check setup_index+setup_len in post_load

Message-id: 1378806073-25197-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-11 14:46:21 -05:00
Anthony Liguori f69f0bcac9 Merge remote-tracking branch 'mdroth/qga-pull-2013-9-9' into staging
# By Tomoki Sekiyama (10) and Paul Burton (1)
# Via Michael Roth
* mdroth/qga-pull-2013-9-9:
  QMP/qemu-ga-client: Make timeout longer for guest-fsfreeze-freeze command
  qemu-ga: Install Windows VSS provider on `qemu-ga -s install'
  qemu-ga: Call Windows VSS requester in fsfreeze command handler
  qemu-ga: Add Windows VSS provider and requester as DLL
  error: Add error_set_win32 and error_setg_win32
  qemu-ga: Add configure options to specify path to Windows/VSS SDK
  Add a script to extract VSS SDK headers on POSIX system
  checkpatch.pl: Check .cpp files
  Add c++ keywords to QAPI helper script
  configure: Support configuring C++ compiler
  mips_malta: support up to 2GiB RAM

Message-id: 1378755701-2051-1-git-send-email-mdroth@linux.vnet.ibm.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-11 14:46:08 -05:00
Anthony Liguori 97fdb9410b Merge remote-tracking branch 'sstabellini/xen-2013-09-09' into staging
# By Anthony PERARD
# Via Stefano Stabellini
* sstabellini/xen-2013-09-09:
  pc_q35: Initialize Xen.
  pc: Initializing ram_memory under Xen.

Message-id: alpine.DEB.2.02.1309091718030.6397@kaball.uk.xensource.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-11 14:45:57 -05:00
Anthony Liguori 964737ea19 Merge remote-tracking branch 'stefanha/block' into staging
# By Paolo Bonzini (21) and others
# Via Stefan Hajnoczi
* stefanha/block: (42 commits)
  qemu-iotests: Fixed test case 026
  qemu-iotests: Whitespace cleanup
  dataplane: Fix startup race.
  block: look for zero blocks in bs->file
  block: add default get_block_status implementation for protocols
  raw-posix: report unwritten extents as zero
  raw-posix: return get_block_status data and flags
  docs, qapi: document qemu-img map
  qemu-img: add a "map" subcommand
  block: return BDRV_BLOCK_ZERO past end of backing file
  block: use bdrv_has_zero_init to return BDRV_BLOCK_ZERO
  block: return get_block_status data and flags for formats
  block: define get_block_status return value
  block: introduce bdrv_get_block_status API
  block: make bdrv_has_zero_init return false for copy-on-write-images
  qemu-img: always probe the input image for allocated sectors
  block: expect errors from bdrv_co_is_allocated
  block: remove bdrv_is_allocated_above/bdrv_co_is_allocated_above distinction
  block: do not use ->total_sectors in bdrv_co_is_allocated
  block: make bdrv_co_is_allocated static
  ...

Message-id: 1378481953-23099-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-11 14:45:37 -05:00
Peter Maydell 031c44e4de pl110: Clarify comment about PL110 ID on VersatilePB
Clarify a comment about the ID register value presented by
the PL110 variant present on the VersatilePB board (based
on testing what the actual hardware does), to indicate that
this is not an error in our emulation, and to remove an #if-0.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-09-10 19:09:33 +01:00
Gerd Hoffmann adbecc8973 ehci: save device pointer in EHCIState
We'll need a pointer to the actual pci/sysbus device,
stick a pointer to it into the EHCIState struct.

https://bugzilla.redhat.com/show_bug.cgi?id=1005495

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-10 11:14:42 +02:00
Miroslav Rezanina 615fe4de4b Remove dev-bluetooth.c dependency from vl.c
Use usb_legacy_register handling to create bt-dongle device and remove code
dependency from vl.c so CONFIG_USB_BLUETOOTH can be disabled.

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-10 11:14:42 +02:00
Miroslav Rezanina 644e1a8a34 Preparation for usb-bt-dongle conditional build
To allow disable usb-bt-dongle device using CONFIG_BLUETOOTH option, some of
functions in vl.c file has to be made accessible in dev-bluetooth.c. This is
pure code moving.

Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-10 11:14:41 +02:00
Gerd Hoffmann c60174e847 usb: sanity check setup_index+setup_len in post_load
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-10 11:14:41 +02:00
Gerd Hoffmann c58c7b959b qxl: fix local renderer
The local spice renderer assumes the primary surface is located at the
start of the "ram" bar.  This used to be a requirement in qxl hardware
revision 1.  In revision 2+ this is relaxed.  Nevertheless guest drivers
continued to use the traditional location, for historical and backward
compatibility reasons.  The qxl kms driver doesn't though as it depends
on qxl revision 4+ anyway.

Result is that local rendering is hosed for recent linux guests, you'll
get pixel garbage with non-spice ui (gtk, sdl, vnc) and when doing
screendumps.  Fix that by doing a proper mapping of the guest-specified
memory location.

https://bugzilla.redhat.com/show_bug.cgi?id=948717

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-10 11:14:08 +02:00
Gerd Hoffmann 18b203850a qxl: trace io port name
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-10 11:14:08 +02:00
Tomoki Sekiyama 6f88009ee5 Add c++ keywords to QAPI helper script
Add c++ keywords to avoid errors in compiling with c++ compiler.
This also renames class member of PciDeviceInfo to q_class.

Signed-off-by: Tomoki Sekiyama <tomoki.sekiyama@hds.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2013-09-09 14:17:56 -05:00
Paul Burton 94c2b6aff4 mips_malta: support up to 2GiB RAM
A Malta board can support up to 2GiB of RAM. Since the unmapped kseg0/1
regions are only 512MiB large & the latter 256MiB of those are taken up
by the IO region, access to RAM beyond 256MiB must be done through a
mapped region. In the case of a Linux guest this means we need to use
highmem.

The mainline Linux kernel does not support highmem for Malta at this
time, however this can be tested using the linux-mti-3.8 kernel branch
available from:

  git://git.linux-mips.org/pub/scm/linux-mti.git

You should be able to boot a Linux kernel built from the linux-mti-3.8
branch, with CONFIG_HIGHMEM enabled, using 2GiB RAM by passing "-m 2G"
to QEMU and appending the following kernel parameters:

  mem=256m@0x0 mem=256m@0x90000000 mem=1536m@0x20000000

Note that the upper half of the physical address space of a Malta
mirrors the lower half (hence the 2GiB limit) except that the IO region
(0x10000000-0x1fffffff in the lower half) is not mirrored in the upper
half. That is, physical addresses 0x90000000-0x9fffffff access RAM
rather than the IO region, resulting in a physical address space
resembling the following:

  0x00000000 -> 0x0fffffff  RAM
  0x10000000 -> 0x1fffffff  I/O
  0x20000000 -> 0x7fffffff  RAM
  0x80000000 -> 0x8fffffff  RAM (mirror of 0x00000000 -> 0x0fffffff)
  0x90000000 -> 0x9fffffff  RAM
  0xa0000000 -> 0xffffffff  RAM (mirror of 0x20000000 -> 0x7fffffff)

The second mem parameter provided to the kernel above accesses the
second 256MiB of RAM through the upper half of the physical address
space, making use of the aliasing described above in order to avoid
the IO region and use the whole 2GiB RAM.

The memory setup may be seen as 'backwards' in this commit since the
'real' memory is mapped in the upper half of the physical address space
and the lower half contains the aliases. On real hardware it would be
typical to see the upper half of the physical address space as the alias
since the bus addresses generated match the lower half of the physical
address space. However since the memory accessible in the upper half of
the physical address space is uninterrupted by the IO region it is
easiest to map the RAM as a whole there, and functionally it makes no
difference to the target code.

Due to the requirements of accessing the second 256MiB of RAM through
a mapping to the upper half of the physical address space it is usual
for the bootloader to indicate a maximum of 256MiB memory to a kernel.
This allows kernels which do not support such access to boot on systems
with more than 256MiB of RAM. It is also the behaviour assumed by Linux.
QEMUs small generated bootloader is modified to provide this behaviour.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-09-09 18:42:22 +02:00
Anthony PERARD 254c12825f pc_q35: Initialize Xen.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
2013-09-09 16:24:33 +00:00
Anthony PERARD 04d7bad8a4 pc: Initializing ram_memory under Xen.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
CC: qemu-stable@nongnu.org
2013-09-09 16:22:19 +00:00
Aurelien Jarno 45d883dcf2 ne2000: mark I/O as LITTLE_ENDIAN
Now that the memory subsystem is propagating the endianness correctly,
the ne2000 device should have its I/O ports marked as LITTLE_ENDIAN, as
PCI devices are little endian.

This makes the ne2000 NIC to work again on PowerPC.

Cc: qemu-stable@nongnu.org
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-06 17:27:40 +02:00
Brad Smith 3dbb9786e9 vmxnet3: Eliminate __packed redefined warning
This eliminates a warning about __packed being redefined as exposed by the
vmxnet3 code. __packed is not used anywhere in the vmxnet3 code.

  CC    hw/net/vmxnet3.o
In file included from hw/net/vmxnet3.c:29:
hw/net/vmxnet3.h:37:1: warning: "__packed" redefined
In file included from /usr/include/stdlib.h:38,
                 from /buildbot-qemu/default_openbsd_current/build/include/qemu-common.h:26,
                 from /buildbot-qemu/default_openbsd_current/build/include/hw/hw.h:5,
                 from hw/net/vmxnet3.c:18:
/usr/include/sys/cdefs.h:209:1: warning: this is the location of the previous definition

Signed-off-by: Brad Smith <brad@comstyle.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-06 17:25:55 +02:00
Vincenzo Maffione e9845f0985 e1000: add interrupt mitigation support
This patch partially implements the e1000 interrupt mitigation mechanisms.
Using a single QEMUTimer, it emulates the ITR register (which is the newer
mitigation register, recommended by Intel) and approximately emulates
RADV and TADV registers. TIDV and RDTR register functionalities are not
emulated (RDTR is only used to validate RADV, according to the e1000 specs).

RADV, TADV, TIDV and RDTR registers make up the older e1000 mitigation
mechanism and would need a timer each to be completely emulated. However,
a single timer has been used in order to reach a good compromise between
emulation accuracy and simplicity/efficiency.

The implemented mechanism can be enabled/disabled specifying the command
line e1000-specific boolean parameter "mitigation", e.g.

    qemu-system-x86_64 -device e1000,mitigation=on,... ...

For more information, see the Software developer's manual at
http://download.intel.com/design/network/manuals/8254x_GBe_SDM.pdf.

Interrupt mitigation boosts performance when the guest suffers from
an high interrupt rate (i.e. receiving short UDP packets at high packet
rate). For some numerical results see the following link
http://info.iet.unipi.it/~luigi/papers/20130520-rizzo-vm.pdf

Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com>
Reviewed-by: Andreas Färber <afaerber@suse.de> (for pc-* machines)
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-06 17:25:52 +02:00
Cornelia Huck 8caf907f07 dataplane: Fix startup race.
Avoid trying to setup dataplane again if dataplane setup is already in
progress. This may happen if an eventfd is triggered during setup.

I saw this occasionally with an experimental s390 irqfd implementation:

virtio_blk_handle_output
-> virtio_blk_data_plane_start
-> virtio_ccw_set_host_notifier
...
-> virtio_queue_set_host_notifier_fd_handler
-> virtio_queue_host_notifier_read
-> virtio_queue_notify_vq
-> virtio_blk_handle_output
-> virtio_blk_data_plane_start
-> vring_setup
-> hostmem_init
-> memory_listener_register
-> BOOM

As virtio-ccw tries to follow what virtio-pci does, it might be triggerable
for other platforms as well.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-06 15:25:09 +02:00
Fam Zheng c0777fe18b xen_disk: simplify blk_disconnect with refcnt
We call bdrv_attach_dev when initializing whether or not bs is created
locally, so call bdrv_detach_dev and let the refcnt handle the
lifecycle.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-06 15:25:08 +02:00
Fam Zheng 4f6fd3491c block: make bdrv_delete() static
Manage BlockDriverState lifecycle with refcnt, so bdrv_delete() is no
longer public and should be called by bdrv_unref() if refcnt is
decreased to 0.

This is an identical change because effectively, there's no multiple
reference of BDS now: no caller of bdrv_ref() yet, only bdrv_new() sets
bs->refcnt to 1, so all bdrv_unref() now actually delete the BDS.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-09-06 15:25:08 +02:00
Anthony Liguori aaa6a40194 QOM CPUState refactorings / X86CPU
* Conversion of global CPU list to QTAILQ - preparing for CPU hot-unplug
 * Document X86CPU magic numbers for CPUID cache info
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Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into staging

QOM CPUState refactorings / X86CPU

* Conversion of global CPU list to QTAILQ - preparing for CPU hot-unplug
* Document X86CPU magic numbers for CPUID cache info

# gpg: Signature made Tue 03 Sep 2013 10:59:22 AM CDT using RSA key ID 3E7E013F
# gpg: Can't check signature: public key not found

# By Andreas Färber (3) and Eduardo Habkost (1)
# Via Andreas Färber
* afaerber/tags/qom-cpu-for-anthony:
  target-i386: Use #defines instead of magic numbers for CPUID cache info
  cpu: Replace qemu_for_each_cpu()
  cpu: Use QTAILQ for CPU list
  a15mpcore: Use qemu_get_cpu() for generic timers
2013-09-03 12:33:32 -05:00
Anthony Liguori 5a93d5c2ab Merge remote-tracking branch 'mjt/trivial-patches' into staging
# By Stefan Weil (6) and others
# Via Michael Tokarev
* mjt/trivial-patches:
  aio / timers: use g_usleep() not sleep()
  adlib: sort offsets in portio registration
  qmp: fix integer usage in examples
  tci: Remove function tcg_out64 (fix broken build)
  target-arm: Report unimplemented opcodes (LOG_UNIMP)
  pflash_cfi02.c: fix debug macro
  configure: Remove unneeded redirections of stderr (pkg-config --exists)
  configure: Remove unneeded redirections of stderr (pkg-config --cflags, --libs)
  configure: Don't write .pyc files by default (python -B)
  curl: qemu_bh_new() can never return NULL
  slirp/arp_table.c: Avoid shifting into sign bit of signed integers
  configure: disable clang -Wstring-plus-int warning
  rdma: silly ipv6 bugfix
  misc: Fix some typos in names and comments
  slirp: Port redirection option behave differently on Linux and Windows

Message-id: 1378119695-14568-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-03 12:31:44 -05:00
Anthony Liguori 9ea0f58fc7 Merge remote-tracking branch 'kraxel/usb.88' into staging
# By Gerd Hoffmann (10) and Marcel Apfelbaum (1)
# Via Gerd Hoffmann
* kraxel/usb.88:
  usb/dev-hid: Modified usb-tablet category from Misc to Input
  Revert "usb-hub: report status changes only once"
  usb-hub: add tracepoint for status reports
  usb: parallelize usb3 streams
  uas: add property for request logging
  xhci: reset port when disabling slot
  xhci: emulate intr endpoint intervals correctly
  xhci: fix endpoint interval calculation
  xhci: add port to slot_address tracepoint
  xhci: add tracepoint for endpoint state changes
  xhci: remove leftover debug printf

Message-id: 1378117055-29620-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-03 12:31:30 -05:00
Anthony Liguori 9889e04ac1 pc,pci,virtio fixes and cleanups
This includes pc and pci cleanups and enhancements,
 and a virtio bugfix for level interrupts.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pc,pci,virtio fixes and cleanups

This includes pc and pci cleanups and enhancements,
and a virtio bugfix for level interrupts.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Sun 01 Sep 2013 03:15:36 AM CDT using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

# By Michael S. Tsirkin (3) and others
# Via Michael S. Tsirkin
* mst/tags/for_anthony:
  virtio_pci: fix level interrupts with irqfd
  pc: reduce duplication, fix PIIX descriptions
  hw: Clean up bogus default boot order
  pci: add config space access traces
  pc: fix regression for 64 bit PCI memory
  pci: Introduce helper to retrieve a PCI device's DMA address space

Message-id: 1378023590-11109-1-git-send-email-mst@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-09-03 12:31:07 -05:00
Anthony Liguori 5cff81f098 QOM device refactorings
* Fix QOM and ISA documentation errors
 * Extend object_initialize() et al. to check the instance size
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Merge remote-tracking branch 'afaerber/tags/qom-devices-for-anthony' into staging

QOM device refactorings

* Fix QOM and ISA documentation errors
* Extend object_initialize() et al. to check the instance size

# gpg: Signature made Fri 30 Aug 2013 02:19:48 PM CDT using RSA key ID 3E7E013F
# gpg: Can't check signature: public key not found

# By Andreas Färber (14) and others
# Via Andreas Färber
* afaerber/tags/qom-devices-for-anthony:
  isa: Fix documentation of isa_register_portio_list()
  qom: Assert instance size in object_initialize_with_type()
  qom: Pass available size to object_initialize()
  qdev: Pass size to qbus_create_inplace()
  virtio-mmio: Pass size to virtio_mmio_bus_new()
  virtio-ccw: Pass size to virtio_ccw_bus_new()
  s390-virtio-bus: Pass size to virtio_s390_bus_new()
  virtio-pci: Pass size to virtio_pci_bus_new()
  usb: Pass size to usb_bus_new()
  scsi: Pass size to scsi_bus_new()
  pci: Pass size to pci_bus_new_inplace()
  ide: Pass size to ide_bus_new()
  ipack: Pass size to ipack_bus_new_inplace()
  intel-hda: Pass size to hda_codec_bus_init()
  qom: Fix object_initialize_with_type() argument name in documentation
  virtio: Remove unnecessary OBJECT() casts
  object: Fix typo in qom/object.h
2013-09-03 12:30:51 -05:00
Andreas Färber 38fcbd3f08 cpu: Replace qemu_for_each_cpu()
It was introduced to loop over CPUs from target-independent code, but
since commit 182735efaf target-independent
CPUState is used.

A loop can be considered more efficient than function calls in a loop,
and CPU_FOREACH() hides implementation details just as well, so use that
instead.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-09-03 12:25:55 +02:00
Andreas Färber bdc44640cb cpu: Use QTAILQ for CPU list
Introduce CPU_FOREACH(), CPU_FOREACH_SAFE() and CPU_NEXT() shorthand
macros.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-09-03 12:25:55 +02:00
Andreas Färber 27013bf20d a15mpcore: Use qemu_get_cpu() for generic timers
This simplifies the loop and aids with refactoring of CPU list.

Requested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-09-03 11:30:04 +02:00
Marcel Apfelbaum 31efd2e883 usb/dev-hid: Modified usb-tablet category from Misc to Input
usb-tablet device was wrongly assigned to Misc category

Reported-by: Markus Armbruster <armbru@redhat.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:20 +02:00
Gerd Hoffmann bdebd6ee81 Revert "usb-hub: report status changes only once"
This reverts commit a309ee6e0a.

This isn't in line with the usb specification and adds regressions,
win7 fails to drive the usb hub for example.

Was added because it "solved" the issue of hubs interacting badly
with the xhci host controller.  Now with the root cause being fixed
in xhci (commit <FIXME>) we can revert this one.

Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:20 +02:00
Gerd Hoffmann b8cbc1374a usb-hub: add tracepoint for status reports
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:20 +02:00
Gerd Hoffmann c96c41ed0d usb: parallelize usb3 streams
usb3 bulk endpoints with streams are implicitly pipelined now,
so the requests will actually be processed in parallel.  Also
allow them to complete out-of-order.

Fixes stalls in the uas driver.

Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:20 +02:00
Gerd Hoffmann 1556a8fc38 uas: add property for request logging
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:19 +02:00
Gerd Hoffmann 5c67dd7b48 xhci: reset port when disabling slot
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:19 +02:00
Gerd Hoffmann 4d7a81c06f xhci: emulate intr endpoint intervals correctly
Respect the interval for interrupt endpoints, so we don't finish
transfers as fast as possible but at the rate configured by the guest.

Fixes guest deadlocks triggered by interrupt storms.

Cc:
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:19 +02:00
Gerd Hoffmann ca7162782a xhci: fix endpoint interval calculation
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:19 +02:00
Gerd Hoffmann 65d81ed402 xhci: add port to slot_address tracepoint
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:19 +02:00
Gerd Hoffmann 1c82392a15 xhci: add tracepoint for endpoint state changes
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:19 +02:00
Gerd Hoffmann 5219042274 xhci: remove leftover debug printf
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-02 11:06:19 +02:00
Alexey Kardashevskiy 7e472264e9 PPC: spapr: iommu: rework traces
This converts old style fprintf to traces.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
[agraf: change patch subject]
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:43 +02:00
Alexey Kardashevskiy 59760f2dba spapr: add "stop-self" RTAS call required to support hot CPU unplug
PAPR+ requires two RTAS calls to be supported by the hypervisor in
order to allow hotplugging VCPUs from the guest. The "start-cpu" RTAS
call was already there but "stop-self" was not.

This adds the "stop-self" RTAS call.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:42 +02:00
Anton Blanchard 42561bf2e4 pseries: Add H_SET_MODE hcall to change guest exception endianness
H_SET_MODE is used for controlling various partition settings. One
of these settings is the endianness a guest takes its exceptions in.

Signed-off-by: Anton Blanchard <anton@samba.org>
[agraf: fix whitespace]
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:42 +02:00
Alexey Kardashevskiy 33a0e5d8c5 xics: move registration of global state to realize()
Registration of global state belongs into realize so move it there.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:42 +02:00
Alexey Kardashevskiy f1c2dc7c86 spapr-pci: rework MSI/MSIX
On the sPAPR platform a guest allocates MSI/MSIX vectors via RTAS
hypercalls which return global IRQ numbers to a guest so it only
operates with those and never touches MSIMessage.

Therefore MSIMessage handling is completely hidden in QEMU.

Previously every sPAPR PCI host bridge implemented its own MSI window
to catch msi_notify()/msix_notify() calls from QEMU devices (virtio-pci
or vfio) and route them to the guest via qemu_pulse_irq().
MSIMessage used to be encoded as:
	.addr - address within the PHB MSI window;
	.data - the device index on PHB plus vector number.
The MSI MR write function translated this MSIMessage to a global IRQ
number and called qemu_pulse_irq().

However the total number of IRQs is not really big (at the moment it is
1024 IRQs starting from 4096) and even 16bit data field of MSIMessage
seems to be enough to store an IRQ number there.

This simplifies MSI handling in sPAPR PHB. Specifically, this does:
1. remove a MSI window from a PHB;
2. add a single memory region for all MSIs to sPAPREnvironment
and spapr_pci_msi_init() to initialize it;
3. encode MSIMessage as:
    * .addr - a fixed address of SPAPR_PCI_MSI_WINDOW==0x40000000000ULL;
    * .data as an IRQ number.
4. change IRQ allocator to align first IRQ number in a block for MSI.
MSI uses lower bits to specify the vector number so the first IRQ has to
be aligned. MSIX does not need any special allocator though.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:42 +02:00
Alexey Kardashevskiy 5dac82ce0d spapr-pci: fix config space access to support bridges
spapr-pci config space accessors use find_dev() to find a PCI device.
However find_dev() only searched on a primary bus and did not do
recursive search through secondary buses so config space access was not
possible for devices other that on a primary bus.

This fixed find_dev() by using the PCI API pci_find_device() function.
This effectively enabled pci bridges on spapr.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:42 +02:00
Andreas Färber ad9990acc5 ppc405_boards: Don't enforce presence of firmware for qtest
Adopt error_report() while at it.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:41 +02:00
Andreas Färber 0d84382ed9 ppc405_uc: Disable debug output
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:41 +02:00
Andreas Färber bf2ed917d7 ppc405_boards: Disable debug output
Also move one stray debug output into an #ifdef.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:41 +02:00
Efimov Vasily daf285b606 ppc: virtex_ml507: QEMU_OPTION_dtb support for this machine.
QEMU has 'dtb' option for specifing the device tree file for the kernel.
The patch adds support for this option to the 'virtex_ml507' machine
implementation.

Signed-off-by: Efimov Vasily <real@ispras.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:41 +02:00
Anton Blanchard 7770b6f78a pseries: Fix stalls on hypervisor virtual console
A number of users are reporting stalls when using the pseries
hypervisor virtual console.

A simple test case is to paste 15 or 17 characters at a time
into the console. Pasting 15 characters at a time works fine
but pasting 17 characters hangs for a random amount of time.
Other activity (network, qemu monitor etc) unblocks it.

If qemu-char tries to send more than 16 characters at once,
vty_can_receive returns false. At this point we have to
wait for the guest to consume that output. Everything is good
so far.

The problem occurs when the the guest does consume the output.
We need to signal back to the qemu-char layer that we are
ready for more input. Without this we block until something
else kicks us (eg network activity).

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:41 +02:00
Alexander Graf 28290f37e2 PPC: E500: Generate device tree on reset
Today we generate the device tree once on machine initialization and then
store the finalized blob in memory to reload it on reset.

This is bad for 2 reasons. First we potentially waste a bunch of RAM for no
good reason, as we have all information required to regenerate the device
tree available anyways.

The second reason is even more important. On machine init when we generate
the device tree for the first time, we don't have all of the devices fully
initialized yet. But the device tree needs to potentially walk devices to
put information about them into the device tree.

Move the generation into a reset function. That way we just generate it new
every time we reset, solving both of the above issues.

Signed-off-by: Alexander Graf <agraf@suse.de>
2013-09-02 10:06:40 +02:00
Hervé Poussineau 2b21fb57af adlib: sort offsets in portio registration
This fixes the following assert when -device adlib is used:
ioport.c:240: portio_list_add: Assertion `pio->offset >= off_last' failed.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-01 19:59:30 +04:00
Antony Pavlov 56f99ea19b pflash_cfi02.c: fix debug macro
If PFLASH_DEBUG is enabled then we have some build errors:

hw/block/pflash_cfi02.c: In function ‘pflash_timer’:
hw/block/pflash_cfi02.c:128:5: error: expected ‘)’ before string constant
hw/block/pflash_cfi02.c:128:5: error: too few arguments to function ‘fprintf’

This patch fixes the problem.

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-01 19:32:42 +04:00
Stefan Weil 4c293dc6e4 misc: Fix some typos in names and comments
Most typos were found using a modified version of codespell:

accross -> across
issueing -> issuing
TICNT_THRESHHOLD -> TICNT_THRESHOLD
bandwith -> bandwidth
VCARD_7816_PROPIETARY -> VCARD_7816_PROPRIETARY
occured -> occurred
gaurantee -> guarantee
sofware -> software

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-09-01 18:59:24 +04:00
Michael S. Tsirkin 23fe2b3f9e virtio_pci: fix level interrupts with irqfd
commit 62c96360ae
    virtio-pci: fix level interrupts
only helps systems without irqfd: on systems with irqfd support we
passed in flag requesting irqfd even when msix is disabled.

As a result, for level interrupts we didn't install an fd handler so
unmasking an fd had no effect.

Fix this up.

Cc: qemu-stable@nongnu.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-09-01 11:15:03 +03:00
Michael S. Tsirkin a0dba644c1 pc: reduce duplication, fix PIIX descriptions
We have a lot of code duplication between machine types,
this increases with each new machine type
and each new field.

This has already introduced a minor bug: description
for pc-1.3 says "Standard PC" while description for
pc-1.4 is "Standard PC (i440FX + PIIX, 1996)"
which makes you think 1.3 is somehow more standard,
or newer, while in fact it's a revision of the same PC.

This patch addresses this issue by using macros, along
the lines used by PC_COMPAT_X_X - only for
non-property options.

The approach can extend to non-PC machine types.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-09-01 10:43:25 +03:00
Andreas Färber 213f0c4f61 qom: Pass available size to object_initialize()
To be passed on to object_initialize_with_type().

Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> (virtio-ccw)
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 21:15:44 +02:00
Andreas Färber fb17dfe057 qdev: Pass size to qbus_create_inplace()
To be passed to object_initialize().

Since commit 39355c3826 the argument is
void*, so drop some superfluous (BusState *) casts or direct parent
field usages.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 21:15:35 +02:00
Andreas Färber e5f720391e virtio-mmio: Pass size to virtio_mmio_bus_new()
To be passed to qbus_create_initialize().

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:40 +02:00
Andreas Färber 1bf4d7aad6 virtio-ccw: Pass size to virtio_ccw_bus_new()
To be passed to qbus_create_inplace().

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:39 +02:00
Andreas Färber 5d6c0c4913 s390-virtio-bus: Pass size to virtio_s390_bus_new()
To be passed to qbus_create_inplace().

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:39 +02:00
Andreas Färber ac7af1120f virtio-pci: Pass size to virtio_pci_bus_new()
To be passed to qbus_create_inplace().

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:39 +02:00
Andreas Färber c889b3a55d usb: Pass size to usb_bus_new()
To be passed to qbus_create_inplace().

Use DEVICE() cast to avoid a direct parent field access.

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:39 +02:00
Andreas Färber b1187b51ff scsi: Pass size to scsi_bus_new()
To be passed to qbus_create_inplace().

Use DEVICE() casts instead of direct parent field access.

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:39 +02:00
Andreas Färber dd301ca607 pci: Pass size to pci_bus_new_inplace()
To be passed to qbus_create_inplace().

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:39 +02:00
Andreas Färber c6baf942e0 ide: Pass size to ide_bus_new()
To be passed to qbus_create_inplace().

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:39 +02:00
Andreas Färber 77cbb28a5b ipack: Pass size to ipack_bus_new_inplace()
To be passed to qbus_create_inplace().

Simplify DEVICE() cast to avoid parent field access.

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:38 +02:00
Andreas Färber ab809e84a7 intel-hda: Pass size to hda_codec_bus_init()
To be passed to qbus_create_inplace().

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:38 +02:00
Peter Maydell e65177a87f virtio: Remove unnecessary OBJECT() casts
There's no need to cast the first argument of object_initialize()
to Object. Remove these unnecessary casts.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-30 20:14:38 +02:00
Christian Borntraeger 4e872a3fb0 s390: provide I/O subsystem reset
Provide a function that resets the I/O subsystem.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Alexander Graf <agraf@suse.de>
2013-08-30 12:49:30 +02:00
Anthony Liguori b5d54bd421 Merge remote-tracking branch 'qemu-kvm/uq/master' into stable-1.5
* qemu-kvm/uq/master:
  kvm-stub: fix compilation
  kvm: shorten the parameter list for get_real_device()
  kvm: i386: fix LAPIC TSC deadline timer save/restore
  kvm-all.c: max_cpus should not exceed KVM vcpu limit
  kvm: Simplify kvm_handle_io
  kvm: x86: fix setting IA32_FEATURE_CONTROL with nested VMX disabled
  kvm: add KVM_IRQFD_FLAG_RESAMPLE support
  kvm: migrate vPMU state
  target-i386: remove tabs from target-i386/cpu.h
  Initialize IA32_FEATURE_CONTROL MSR in reset and migration

Conflicts:
	target-i386/cpu.h
	target-i386/kvm.c

aliguori: fixup trivial conflicts due to whitespace and added cpu
          argument

Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-29 17:21:51 -05:00
Anthony Liguori 3e998a7788 pc,pci,virtio fixes and cleanups
This includes pc and pci cleanups, future-proofing of ROM files,
 and a virtio bugfix correcting splice on virtio console.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'mst/tags/for_anthony' into stable-1.5

pc,pci,virtio fixes and cleanups

This includes pc and pci cleanups, future-proofing of ROM files,
and a virtio bugfix correcting splice on virtio console.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 26 Aug 2013 01:34:20 AM CDT using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

# By Markus Armbruster (5) and others
# Via Michael S. Tsirkin
* mst/tags/for_anthony:
  virtio: virtqueue_get_avail_bytes: fix desc_pa when loop over the indirect descriptor table
  pc_piix: Kill pc_init1() memory region args
  pc: pc_compat_1_4() now can call pc_compat_1_5()
  pc: Create pc_compat_*() functions
  pc: Kill pc_init_pci_1_0()
  pc: Don't explode QEMUMachineInitArgs into local variables needlessly
  pc: Don't prematurely explode QEMUMachineInitArgs
  ppc: Don't duplicate QEMUMachineInitArgs in PPCE500Params
  ppc: Don't explode QEMUMachineInitArgs into local variables needlessly
  sun4: Don't prematurely explode QEMUMachineInitArgs
  q35: Add PCIe switch to example q35 configuration
  loader: store FW CFG ROM files in RAM
  arch_init: align MR size to target page size
  pc: cleanup 1.4 compat support

Message-id: 1377535318-30491-1-git-send-email-mst@redhat.com
2013-08-29 17:19:19 -05:00
Markus Armbruster c165473269 hw: Clean up bogus default boot order
We set default boot order "cad" in every single machine definition
except "pseries" and "moxiesim", even though very few boards actually
care for boot order, and "cad" makes sense for even fewer.

Machines that care:

* pc and its variants

  Accept up to three letters 'a', 'b' (undocumented alias for 'a'),
  'c', 'd' and 'n'.  Reject all others (fatal with -boot).

* nseries (n800, n810)

  Check whether order starts with 'n'.  Silently ignored otherwise.

* prep, g3beige, mac99

  Extract the first character the machine understands (subset of
  'a'..'f').  Silently ignored otherwise.

* spapr

  Accept an arbitrary string (vl.c restricts it to contain only
  'a'..'p', no duplicates).

* sun4[mdc]

  Use the first character.  Silently ignored otherwise.

Strip characters these machines ignore from their default boot order.

For all other machines, remove the unused default boot order
alltogether.

Note that my rename of QEMUMachine member boot_order to
default_boot_order and QEMUMachineInitArgs member boot_device to
boot_order has a welcome side effect: it makes every use of boot
orders visible in this patch, for easy review.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-28 10:16:47 +03:00
Alexey Kardashevskiy 3bf4dfdd11 pci: add config space access traces
This adds pci_cfg_read and pci_cfg_write traces for config spaces
accesses.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-28 10:11:23 +03:00
Michael S. Tsirkin 1466cef32d pc: fix regression for 64 bit PCI memory
commit 3984890181
    pc: limit 64 bit hole to 2G by default
introduced a way for management to control
the window allocated to the 64 bit PCI hole.

This is useful, but existing management tools do not know how to set
this property.  As a result, e.g. specifying a large ivshmem device with
size > 4G is broken by default.  For example this configuration no
longer works:

-device ivshmem,size=4294967296,chardev=cfoo
-chardev socket,path=/tmp/sock,id=cfoo,server,nowait

Fix this by detecting that hole size was not specified
and defaulting to the backwards-compatible value of 1 << 62.

Cc: qemu-stable@nongnu.org
Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-27 10:13:41 +03:00
Alexey Kardashevskiy 9eda7d373e pci: Introduce helper to retrieve a PCI device's DMA address space
A PCI device's DMA address space (possibly an IOMMU) is returned by a
method on the PCIBus.  At the moment that only has one caller, so the
method is simply open coded.  We'll need another caller for VFIO, so
this patch introduces a helper/wrapper function.

If IOMMU is not set, the pci_device_iommu_address_space() function
returns the parent's IOMMU skipping the "bus master" address space as
otherwise proper emulation would require more effort for no benefit.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
[aik: added inheritance from parent if iommu is not set for the current bus]
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-27 08:30:48 +03:00
Anthony Liguori f7ad538e1e Merge remote-tracking branch 'stefanha/block' into staging
# By Alex Bligh (32) and others
# Via Stefan Hajnoczi
* stefanha/block: (42 commits)
  win32-aio: drop win32_aio_flush_cb()
  aio-win32: replace incorrect AioHandler->opaque usage with ->e
  aio / timers: remove dummy_io_handler_flush from tests/test-aio.c
  aio / timers: Remove legacy interface
  aio / timers: Switch entire codebase to the new timer API
  aio / timers: Add scripts/switch-timer-api
  aio / timers: Add test harness for AioContext timers
  aio / timers: convert block_job_sleep_ns and co_sleep_ns to new API
  aio / timers: Convert rtc_clock to be a QEMUClockType
  aio / timers: Remove main_loop_timerlist
  aio / timers: Rearrange timer.h & make legacy functions call non-legacy
  aio / timers: Add qemu_clock_get_ms and qemu_clock_get_ms
  aio / timers: Remove legacy qemu_clock_deadline & qemu_timerlist_deadline
  aio / timers: Remove alarm timers
  aio / timers: Add documentation and new format calls
  aio / timers: Use all timerlists in icount warp calculations
  aio / timers: Introduce new API timer_new and friends
  aio / timers: On timer modification, qemu_notify or aio_notify
  aio / timers: Convert mainloop to use timeout
  aio / timers: Convert aio_poll to use AioContext timers' deadline
  ...

Message-id: 1377202298-22896-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-26 09:19:50 -05:00
yinyin 1ae2757c6c virtio: virtqueue_get_avail_bytes: fix desc_pa when loop over the indirect descriptor table
virtqueue_get_avail_bytes: when found a indirect desc, we need loop over it.
           /* loop over the indirect descriptor table */
           indirect = 1;
           max = vring_desc_len(desc_pa, i) / sizeof(VRingDesc);
           num_bufs = i = 0;
           desc_pa = vring_desc_addr(desc_pa, i);
But, It init i to 0, then use i to update desc_pa. so we will always get:
desc_pa = vring_desc_addr(desc_pa, 0);
the last two line should swap.

Cc: qemu-stable@nongnu.org
Signed-off-by: Yin Yin <yin.yin@cs2c.com.cn>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-25 12:52:33 +03:00
Wei Yang 867c47cbba kvm: shorten the parameter list for get_real_device()
get_real_device() has 5 parameters with the last 4 is contained in the first
structure.

This patch removes the last 4 parameters and directly use them from the first
parameter.

Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-08-23 11:37:35 +02:00
Alex Bligh bc72ad6754 aio / timers: Switch entire codebase to the new timer API
This is an autogenerated patch using scripts/switch-timer-api.

Switch the entire code base to using the new timer API.

Note this patch may introduce some line length issues.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 19:14:24 +02:00
Alex Bligh 884f17c235 aio / timers: Convert rtc_clock to be a QEMUClockType
Convert rtc_clock to be a QEMUClockType

Move rtc_clock users to use the new API

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 19:14:24 +02:00
Alex Bligh 40daca54cd aio / timers: Rearrange timer.h & make legacy functions call non-legacy
Rearrange timer.h so it is in order by function type.

Make legacy functions call non-legacy functions rather than vice-versa.

Convert cpus.c to use new API.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 19:14:24 +02:00
Alex Bligh 6a1751b7aa aio / timers: Untangle include files
include/qemu/timer.h has no need to include main-loop.h and
doing so causes an issue for the next patch. Unfortunately
various files assume including timers.h will pull in main-loop.h.
Untangle this mess.

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 19:10:27 +02:00
Anthony Liguori 5211333bf7 Merge remote-tracking branch 'luiz/queue/qmp' into staging
# By Laszlo Ersek (8) and others
# Via Luiz Capitulino
* luiz/queue/qmp:
  scripts/qapi.py: Avoid syntax not supported by Python 2.4
  monitor: print the invalid char in error message
  OptsVisitor: introduce unit tests, with test cases for range flattening
  add "test-int128" and "test-bitops" to .gitignore
  OptsVisitor: don't try to flatten overlong integer ranges
  OptsVisitor: opts_type_uint64(): recognize intervals when LM_IN_PROGRESS
  OptsVisitor: rebase opts_type_uint64() to parse_uint_full()
  OptsVisitor: opts_type_int(): recognize intervals when LM_IN_PROGRESS
  OptsVisitor: introduce list modes for interval flattening
  OptsVisitor: introduce basic list modes
  Convert stderr message calling error_get_pretty() to error_report()

Message-id: 1377015041-6567-1-git-send-email-lcapitulino@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-22 09:29:25 -05:00
Alex Bligh e93379b039 aio / timers: Rename qemu_timer_* functions
Rename four functions in preparation for new API.

Rename qemu_timer_expired to timer_expired
Rename qemu_timer_expire_time_ns to timer_expire_time_ns
Rename qemu_timer_pending to timer_pending
Rename qemu_timer_expired_ns to timer_expired_ns

Signed-off-by: Alex Bligh <alex@alex.org.uk>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-22 15:58:05 +02:00
Eduardo Habkost 1e09955619 pc_piix: Kill pc_init1() memory region args
All callers always use the same values (get_system_memory(),
get_system_io()), so the parameters are pointless.

If one day we decide to eliminate get_system_memory() and
get_system_io(), we will be able to do that more easily by adding the
values to struct QEMUMachineInitArgs.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:30:22 +03:00
Eduardo Habkost 396f79f45e pc: pc_compat_1_4() now can call pc_compat_1_5()
It just needs to set has_pvpanic=false after calling it. This way, it
won't be a special case anymore.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:30:22 +03:00
Eduardo Habkost 89b439f313 pc: Create pc_compat_*() functions
Making the older compat functions call the newer compat functions at the
beginning allows the older functions undo what's done by newer compat
functions. e.g.: pc_compat_1_4() will be able to call pc_compat_1_5()
and then set has_pvpanic=false.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:30:22 +03:00
Eduardo Habkost 43a52ce657 pc: Kill pc_init_pci_1_0()
The pc_init_pci_1_2()/pc_init_pci_1_0() split was made on commit
6fd028f64f, in preparation for commit
9953f8822c. The latter was reverted, so there's
no reason to keep two separate functions that do exactly the same, anymore.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:30:21 +03:00
Markus Armbruster 3b6fb9cab2 pc: Don't explode QEMUMachineInitArgs into local variables needlessly
Don't explode when the variable is used just a few times, and never
changed.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:30:21 +03:00
Markus Armbruster 5650f5f48b pc: Don't prematurely explode QEMUMachineInitArgs
Don't explode QEMUMachineInitArgs before passing it to pc_init1().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:30:21 +03:00
Markus Armbruster 9223836745 ppc: Don't duplicate QEMUMachineInitArgs in PPCE500Params
Pass on the generic arguments unadulterated, and the machine-specific
ones as separate argument.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:22:22 +03:00
Markus Armbruster ee87e32f83 ppc: Don't explode QEMUMachineInitArgs into local variables needlessly
Don't explode when the variable is used just once, and never changed.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:20:35 +03:00
Markus Armbruster 6b63ef4d0f sun4: Don't prematurely explode QEMUMachineInitArgs
Don't explode QEMUMachineInitArgs before passing it to
sun4m_hw_init(), sun4uv_init().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-21 23:19:27 +03:00
Jia Liu 7717f248ee hw/openrisc: Avoid undefined shift in openrisc_pic_cpu_handler()
In C99 signed shift (1 << 31) is undefined behavior, since the result
exceeds INT_MAX.  Use 1U instead and move the shift after the check.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Acked-by: Jia Liu <proljc@gmail.com>
2013-08-21 09:31:42 +08:00
Jia Liu ed396e2b2d hw/openrisc: Fix masking in openrisc_pic_cpu_handler()
Consider the masking of PICSR and PICMR:

    ((cpu->env.picsr && (1 << i)) && (cpu->env.picmr && (1 << i)))

To correctly mask bits, we should use the bitwise AND "&" rather than
the logical AND "&&".  Also, the loop is not necessary for masking.
Simply use (cpu->env.picsr & cpu->env.picmr).

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Acked-by: Jia Liu <proljc@gmail.com>
2013-08-21 09:23:10 +08:00
Jia Liu b6d9766ddf hw/openrisc: Avoid using uninitialised variable 'entry'
clang warns that cpu_openrisc_load_kernel() can use 'entry' uninitialized:

hw/openrisc/openrisc_sim.c:69:9: error: variable 'entry' is used uninitialized
whenever '&&' condition is false [-Werror,-Wsometimes-uninitialized]

    if (kernel_filename && !qtest_enabled()) {
        ^~~~~~~~~~~~~~~
hw/openrisc/openrisc_sim.c:91:19: note: uninitialized use occurs here
    cpu->env.pc = entry;
                  ^~~~~

Fix this by not attempting to change the CPU's starting PC unless
we actually loaded a kernel.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Jia Liu <proljc@gmail.com>
2013-08-21 09:15:36 +08:00
Michael S. Tsirkin 04920fc0fa loader: store FW CFG ROM files in RAM
ROM files that are put in FW CFG are copied to guest ram, by BIOS, but
they are not backed by RAM so they don't get migrated.

Each time we change two bytes in such a ROM this breaks cross-version
migration: since we can migrate after BIOS has read the first byte but
before it has read the second one, getting an inconsistent state.

Future-proof this by creating, for each such ROM,
an MR serving as the backing store.
This MR is never mapped into guest memory, but it's registered
as RAM so it's migrated with the guest.

Naturally, this only helps for -M 1.7 and up, older machine types
will still have the cross-version migration bug.
Luckily the race window for the problem to trigger is very small,
which is also likely why we didn't notice the cross-version
migration bug in testing yet.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2013-08-21 00:18:39 +03:00
Michael S. Tsirkin c0b4cc1f9f pc: cleanup 1.4 compat support
Make 1.4 compat code call the 1.6 one, reducing
code duplication. Add comment explaining why we can't
make 1.4 call 1.5 as usual.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
2013-08-21 00:18:39 +03:00
Anthony Liguori ecfe10c9a6 target-arm queue
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Merge remote-tracking branch 'pmaydell/tags/pull-target-arm-20130820' into staging

target-arm queue

# gpg: Signature made Tue 20 Aug 2013 08:56:28 AM CDT using RSA key ID 14360CDE
# gpg: Can't check signature: public key not found

# By Peter Maydell (20) and Peter Chubb (1)
# Via Peter Maydell
* pmaydell/tags/pull-target-arm-20130820: (21 commits)
  hw/timer/imx_epit: Simplify and fix imx_epit implementation
  default-configs: Fix A9MP and A15MP config names
  hw/cpu/a15mpcore: Wire generic timer outputs to GIC inputs
  target-arm: Implement the generic timer
  target-arm: Support coprocessor registers which do I/O
  target-arm: Allow raw_read() and raw_write() to handle 64 bit regs
  hw/arm/pic_cpu: Remove the now-unneeded arm_pic_init_cpu()
  hw/arm/xilinx_zynq: Don't use arm_pic_init_cpu()
  hw/arm/vexpress: Don't use arm_pic_init_cpu()
  hw/arm/versatilepb: Don't use arm_pic_init_cpu()
  hw/arm/strongarm: Don't use arm_pic_init_cpu()
  hw/arm/realview: Don't use arm_pic_init_cpu()
  hw/arm/omap*: Don't use arm_pic_init_cpu()
  hw/arm/musicpal: Don't use arm_pic_init_cpu()
  hw/arm/kzm: Don't use arm_pic_init_cpu()
  hw/arm/integratorcp: Don't use arm_pic_init_cpu()
  hw/arm/highbank: Don't use arm_pic_init_cpu()
  hw/arm/exynos4210: Don't use arm_pic_init_cpu()
  hw/arm/armv7m: Don't use arm_pic_init_cpu()
  target-arm: Make IRQ and FIQ gpio lines on the CPU object
  ...

Message-id: 1377007680-4934-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-20 11:23:52 -05:00
Seiji Aguchi 4a44d85e28 Convert stderr message calling error_get_pretty() to error_report()
Convert stderr messages calling error_get_pretty()
to error_report().

Timestamp is prepended by -msg timstamp option with it.

Per Markus's comment below, A conversion from fprintf() to
error_report() is always an improvement, regardless of
error_get_pretty().

http://marc.info/?l=qemu-devel&m=137513283408601&w=2

But, it is not reasonable to convert them at one time
because fprintf() is used everwhere in qemu.

So, it should be done step by step with avoiding regression.

Signed-off-by: Seiji Aguchi <seiji.aguchi@hds.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
2013-08-20 11:51:59 -04:00
Anthony Liguori 9176e8fb8f Merge remote-tracking branch 'stefanha/block-next' into staging
# By Stefan Hajnoczi
# Via Stefan Hajnoczi
* stefanha/block-next:
  aio: drop io_flush argument
  tests: drop event_active_cb()
  thread-pool: drop thread_pool_active()
  dataplane/virtio-blk: drop flush_true() and flush_io()
  block/ssh: drop return_true()
  block/sheepdog: drop have_co_req() and aio_flush_request()
  block/rbd: drop qemu_rbd_aio_flush_cb()
  block/nbd: drop nbd_have_request()
  block/linux-aio: drop qemu_laio_completion_cb()
  block/iscsi: drop iscsi_process_flush()
  block/gluster: drop qemu_gluster_aio_flush_cb()
  block/curl: drop curl_aio_flush()
  aio: stop using .io_flush()
  tests: adjust test-thread-pool to new aio_poll() semantics
  tests: adjust test-aio to new aio_poll() semantics
  dataplane/virtio-blk: check exit conditions before aio_poll()
  block: stop relying on io_flush() in bdrv_drain_all()
  block: ensure bdrv_drain_all() works during bdrv_delete()

Message-id: 1376921877-9576-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-20 09:52:18 -05:00
Anthony Liguori 72420ce9f0 Merge remote-tracking branch 'rth/axp-next' into staging
# By Richard Henderson
# Via Richard Henderson
* rth/axp-next:
  target-alpha: Implement the typhoon iommu
  target-alpha: Consider the superpage when threading and ending TBs
  target-alpha: Use goto_tb in call_pal
  target-alpha: Implement call_pal without an exception

Message-id: 1376720412-2165-1-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <anthony@codemonkey.ws>
2013-08-20 09:52:07 -05:00
Peter Chubb 230058106a hw/timer/imx_epit: Simplify and fix imx_epit implementation
When imx_epit.c was last refactored, a common usecase (comparison
register zero) broke.  This patch fixes that, and simplifies the code
yet more.  It also fixes a major thinko in the reset path --- the
wrong bits in the control register were being cleared.

Signed-off-by: Peter Chubb <peter.chubb@nicta.com.au>
Reviewed-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2013-08-20 14:54:32 +01:00
Peter Maydell 66aae5e1ec default-configs: Fix A9MP and A15MP config names
When individual CONFIG_ switches for the A9MPcore and A15MPcore
devices were created, they were inadvertently given incorrect names
(CONFIG_ARM9MPCORE and CONFIG_ARM15MPCORE). These CPUs are
"Cortex-A9MP" and "Cortex-A15MP", and in particular the ARM9 is
a different (rather older) CPU than the Cortex-A9. Rename the
CONFIG_ switches to bring them into line with the source file
names and CPU names.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1376056215-26391-1-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:32 +01:00
Peter Maydell 6033e840c7 hw/cpu/a15mpcore: Wire generic timer outputs to GIC inputs
Now our A15 CPU implements the generic timers, we can wire them
up to the appropriate inputs on the GIC.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Message-id: 1376065080-26661-5-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:32 +01:00
Peter Maydell b643e4b90b hw/arm/pic_cpu: Remove the now-unneeded arm_pic_init_cpu()
Now all the boards have been converted arm_pic_init_cpu()
is unused and can just be deleted.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-15-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:31 +01:00
Peter Maydell e4a6540ded hw/arm/xilinx_zynq: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-14-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:30 +01:00
Peter Maydell fe9120a5d1 hw/arm/vexpress: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-13-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:30 +01:00
Peter Maydell bace999f8a hw/arm/versatilepb: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-12-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:30 +01:00
Peter Maydell 4f071cf9b5 hw/arm/strongarm: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-11-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:30 +01:00
Peter Maydell 033ee5a5ac hw/arm/realview: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-10-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:30 +01:00
Peter Maydell 437f0f10a4 hw/arm/omap*: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-9-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:29 +01:00
Peter Maydell fcef61ec6b hw/arm/musicpal: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-8-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:29 +01:00
Peter Maydell 2f69ba1736 hw/arm/kzm: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-7-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:29 +01:00
Peter Maydell 99d228d6e9 hw/arm/integratorcp: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-6-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:29 +01:00
Peter Maydell 9188dbf71a hw/arm/highbank: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-5-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:29 +01:00
Peter Maydell ad666d91f4 hw/arm/exynos4210: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-4-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:28 +01:00
Peter Maydell de3a658f5b hw/arm/armv7m: Don't use arm_pic_init_cpu()
Drop the now-deprecated arm_pic_init_cpu() in favour of directly
getting the IRQ line from the ARMCPU object.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-3-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:28 +01:00
Peter Maydell 7c1840b686 target-arm: Make IRQ and FIQ gpio lines on the CPU object
Now that ARMCPU is a subclass of DeviceState, we can make the
CPU's inbound IRQ and FIQ lines be simply gpio lines, which
means we can remove the odd arm_pic shim.

We retain the arm_pic_init_cpu() function as a backwards
compatibility shim layer so we can convert the board models
to get the IRQ and FIQ lines directly from the ARMCPU
object one at a time.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1375977856-25046-2-git-send-email-peter.maydell@linaro.org
2013-08-20 14:54:28 +01:00
Stefan Hajnoczi f2e5dca46b aio: drop io_flush argument
The .io_flush() handler no longer exists and has no users.  Drop the
io_flush argument to aio_set_fd_handler() and related functions.

The AioFlushEventNotifierHandler and AioFlushHandler typedefs are no
longer used and are dropped too.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-19 15:52:19 +02:00
Stefan Hajnoczi ce689368bb dataplane/virtio-blk: drop flush_true() and flush_io()
.io_flush() is no longer called so drop flush_true() and flush_io().

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-19 15:52:19 +02:00
Stefan Hajnoczi bf0da4df83 dataplane/virtio-blk: check exit conditions before aio_poll()
Check exit conditions before entering blocking aio_poll().  This is
mainly for consistency since it's unlikely that we are stopping in the
first event loop iteration.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-19 15:45:34 +02:00
Richard Henderson b83c4db895 target-alpha: Implement the typhoon iommu
Signed-off-by: Richard Henderson <rth@twiddle.net>
2013-08-16 11:17:23 -07:00
Eduardo Habkost 99a0b03650 qdev: Set globals in instance_post_init function
This way, properties registered in the instance_init function of
child classes will be handled properly by qdev_prop_set_globals(), too.

Includes a unit test for the new functionality.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-16 18:44:33 +02:00
Aurelien Jarno cc413a3935 mips_malta: do not raise exceptions when accessing invalid memory
Since commit c658b94f6e, MIPS raises
exceptions when accessing invalid memory. This is not the correct
behaviour for MIPS Malta Core LV, as the GT-64120A system controller
just ignore undecoded access. This feature is used by the Linux kernel
to probe for some devices.

Emulate the correct behaviour in QEMU by adding an empty slot covering
the entire memory space decoded by the GT-64120A.

Tested-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-08-14 16:47:30 +02:00
Anthony Liguori 02653c5ea7 pvpanic: fix bad merge
Context matching caused the 'has_pvpanic = true' to be applied to
the 1.6 machine type instead of the 1.5 machine type.

Reported-by: Markus Armbruster <armbru@redhat.com>
Reported-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-13 09:02:52 -05:00
Anthony Liguori 9d054ea543 QOM CPUState refactorings
* Fix X86CPU Westmere CPUID for pc-*-1.4 and older
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Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into staging

QOM CPUState refactorings

* Fix X86CPU Westmere CPUID for pc-*-1.4 and older

* afaerber/tags/qom-cpu-for-anthony:
  pc: Remove PCLMULQDQ from Westmere on pc-*-1.4 and older

Conflicts:
	hw/i386/pc_piix.c
	hw/i386/pc_q35.c

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 15:03:20 -05:00
Anthony Liguori 9fb7aaaf4c pc: drop external DSDT loading
This breaks migration and is unneeded with modern SeaBIOS.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1376316104-11269-1-git-send-email-aliguori@us.ibm.com
2013-08-12 14:59:58 -05:00
Marcel Apfelbaum a5d3f640a0 hw/misc: make pvpanic known to user
This patch is based on Hu Tao's:
http://lists.nongnu.org/archive/html/qemu-devel/2013-08/msg00125.html

The pvpanic device may be enabled now with "-device pvpanic"
from command line.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Message-id: 1376233843-19410-3-git-send-email-marcel.a@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 11:20:57 -05:00
Marcel Apfelbaum 7f3e341a00 hw/misc: don't create pvpanic device by default
This patch is based on Hu Tao's:
http://lists.nongnu.org/archive/html/qemu-devel/2013-08/msg00124.html

No need to hard-code pvpanic as part of the machine.
It can be added with "-device pvpanic" from command line (The next patch).
Anyway, for backport compatibility it is still part of 1.5
machine.

Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Message-id: 1376233843-19410-2-git-send-email-marcel.a@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 11:20:57 -05:00
Eduardo Habkost 56383703c0 pc: Remove PCLMULQDQ from Westmere on pc-*-1.4 and older
Commit 41cb383f42 made a guest-visible
change by adding the PCLMULQDQ bit to Westmere without adding
compatibility code to keep the ABI for older machine-types.
Fix it by adding the missing compat code.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-12 17:33:28 +02:00
Paolo Bonzini 6dd2a5c98a pc_sysfw: do not make it a device anymore
Move the code to hw/i386, the sole remaining property is available
as !pci_enabled.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-id: 1376069702-22330-4-git-send-email-aliguori@us.ibm.com

Rebased.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 09:31:14 -05:00
Paolo Bonzini a904410af5 pc_sysfw: remove the rom_only property
With the new semantics of pc_sysfw (no -pflash implies "old-style" ROM setup,
-pflash implies "new-style" ROM setup), there is no need anymore for a compat
property.  Old machines simply will never use -pflash, and thus will always
use old-style setup.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1376069702-22330-3-git-send-email-aliguori@us.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 09:31:14 -05:00
Paolo Bonzini 133bb095ac sysfw: remove read-only pc_sysfw_flash_vs_rom_bug_compatible
The variable is not written anymore.

This cleans up after 9e1c2ec (which accidentally left variable
pc_sysfw_flash_vs_rom_bug_compatible behind, value always zero), and
buries dead code from commit dafb82e (which resurrected the pc_sysfw
code for pc_sysfw_flash_vs_rom_bug_compatible by mistake).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1376069702-22330-2-git-send-email-aliguori@us.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 09:31:14 -05:00
Anthony Liguori 3ee1ee80d2 pci,virtio fixes for 1.6
This includes some last-minute bugfixes for 1.6.
 All very small patches that also look very safe to me.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci,virtio fixes for 1.6

This includes some last-minute bugfixes for 1.6.
All very small patches that also look very safe to me.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 12 Aug 2013 04:28:57 AM CDT using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

# By Michael S. Tsirkin (2) and others
# Via Michael S. Tsirkin
* mst/tags/for_anthony:
  vhost: clear signalled_used_valid on vhost stop
  virtio: clear signalled_used_valid when switching from dataplane
  i82801b11: Fix i82801b11 PCI host bridge config space
  pc: disable pci-info for 1.6

Message-id: 1376308831-19978-1-git-send-email-mst@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 08:32:55 -05:00
Anthony Liguori 6624fecd8e arm-devs queue
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Merge remote-tracking branch 'pmaydell/tags/pull-arm-devs-20130812' into staging

arm-devs queue

# gpg: Signature made Mon 12 Aug 2013 05:58:14 AM CDT using RSA key ID 14360CDE
# gpg: Can't check signature: public key not found

# By Peter Maydell
# Via Peter Maydell
* pmaydell/tags/pull-arm-devs-20130812:
  hw/virtio/virtio-mmio: Make QueueNumMax read 0 for unavailable queues
  hw/virtio/virtio: Don't allow guests to add/remove queues

Message-id: 1376305261-29561-1-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 08:32:43 -05:00
Anthony Liguori 283c8733b5 Merge remote-tracking branch 'kraxel/usb.87' into staging
# By Gerd Hoffmann
# Via Gerd Hoffmann
* kraxel/usb.87:
  xhci: implement warm port reset

Message-id: 1375961495-20970-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-12 08:30:39 -05:00
Peter Maydell f7b803b377 hw/virtio/virtio-mmio: Make QueueNumMax read 0 for unavailable queues
The virtio-mmio spec says that QueueNumMax must read zero for queues
which are unavailable; implement this, rather than always returning
VIRTQUEUE_MAX_SIZE.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1374853288-9912-3-git-send-email-peter.maydell@linaro.org
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-12 11:57:56 +01:00
Michael S. Tsirkin 3561ba1418 vhost: clear signalled_used_valid on vhost stop
When vhost device stops, its implementation synchronizes kernel state
back to virtio.c so we can continue emulating the device
in userspace.

This patch ensures that virtio.c's signalled_used_valid flag is reset so
that userspace does not suppress guest notifications due to stale
signalled_used values.

Cc: qemu-stable@nongnu.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-12 12:25:17 +03:00
Stefan Hajnoczi 6793dfd1b6 virtio: clear signalled_used_valid when switching from dataplane
When the dataplane thread stops, its vring.c implementation synchronizes
vring state back to virtio.c so we can continue emulating the virtio
device.

This patch ensures that virtio.c's signalled_used_valid flag is reset so
that we do not suppress guest notifications due to stale signalled_used
values.

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-12 12:19:04 +03:00
Gerd Hoffmann 4965b7f056 i82801b11: Fix i82801b11 PCI host bridge config space
pci_bridge_write_config() was not being used.

Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-12 12:07:12 +03:00
Michael S. Tsirkin 9604f70fdf pc: disable pci-info for 1.6
The BIOS that we ship in 1.6 does not use pci info
from host (yet). Several issues turned up
(e.g. around winXP boot crashes). So it's safest to disable that
interface for 1.6 machine types for now, leave it on for 1.7
as we have enough time to fix issues if any.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-12 12:05:33 +03:00
Vincenzo Maffione ca916d3729 kvm: add KVM_IRQFD_FLAG_RESAMPLE support
Added an EventNotifier* parameter to
kvm-all.c:kvm_irqchip_add_irqfd_notifier(), in order to give KVM
another eventfd to be used as "resamplefd". See the documentation
in the linux kernel sources in Documentation/virtual/kvm/api.txt
(section 4.75) for more details.
When the added parameter is passed NULL, the behaviour of the
function is unchanged with respect to the previous versions.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-08-09 21:19:54 +02:00
Peter Maydell f6049f4483 hw/virtio/virtio: Don't allow guests to add/remove queues
A queue size of 0 is used to indicate a nonexistent queue, so
don't allow the guest to flip a queue between zero-size and
non-zero-size. Don't permit setting of negative queue sizes
either.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1374853288-9912-2-git-send-email-peter.maydell@linaro.org
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-09 16:50:23 +01:00
Aurelien Jarno 2e985fe000 mips: revert commit b332d24a8e
Now that this code path is not triggered anymore during the tests,
revert commit b332d24a8e. Booting a MIPS
target without kernel nor bios doesn't really make sense. At the same
time replace fprintf(stderr, ...) by error_report().

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2013-08-08 23:06:15 +02:00
Gerd Hoffmann dad5b9ea08 xhci: implement warm port reset
Without this patch windows can't do port resets for usb3 devices.

https://bugzilla.redhat.com/show_bug.cgi?id=949514

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-08-08 13:29:25 +02:00
Paolo Bonzini 6fdf98f281 fw_cfg: the I/O port variant expects little-endian
The I/O port variant of fw_cfg is used by sparc64, which is a big-endian machine.
Firmware swaps bytes before sending them to fw_cfg, so we need to unswap them in
the device.

This is only used on sparc64 and on (little-endian) x86, so it does not affect
any other target.  32-bit Sparc and PPC all use memory-mapped fw_cfg.

Reported-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-id: 1375014954-31916-2-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-07 12:48:15 -05:00
Martijn van den Broek 0dd5ce38fb Bugfix for loading multiboot kernels
This patch fixes a bug in rom_copy introduced by
commit d60fa42e8b.

rom_copy failed to load roms with a "datasize" of 0.
As a result, multiboot kernels were not loaded correctly
when they contain a segment with a "file size" of 0.

https://bugs.launchpad.net/qemu/+bug/1208944

Signed-off-by: Martijn van den Broek <martijn.vdbrk@gmail.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: CAG1x_oET1u3TMPu3r_zzd3ZXsTWQLiaM0zAc+RkHFCwvJjGOvg@mail.gmail.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-07 12:46:40 -05:00
Andreas Färber cd7b87ffe9 target-i386: Fix X86CPU error handling
Error **errp argument is not for emitting warnings, it means an error
has occurred and the caller should not make any assumptions about the
state of other return values (unless otherwise documented).

Therefore cpu_x86_create() must unref the new X86CPU itself, and
pc_new_cpu() must check for an Error rather than NULL return value.

While at it, clean up a superfluous NULL check.

Reported-by: Jan Kiszka <jan.kiszka@siemens.com>
Cc: qemu-stable@nongnu.org
Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-08-06 19:27:20 +02:00
Andreas Färber be2f78b6b0 pxa2xx: Avoid object_get_link_property() assertion for "parent_bus"
pxa2xx_i2c_init() creates a pxa2xx-i2c-slave device on a second i2c-bus,
which has a NULL parent device. This causes an assertion in
object_get_canonical_path() when accessing pxa2xx-i2c-slave's
"parent_bus" link<bus> property in tosa and likely other PXA2xx machines.

Fix this by using the pxa2xx_i2c device, created just before, as parent.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375621501-5564-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-05 11:46:58 -05:00
Anthony Liguori 59a88774d9 Merge remote-tracking branch 'stefanha/net' into staging
# By Jan Kiszka
# Via Stefan Hajnoczi
* stefanha/net:
  pcnet: Flush queued packets on end of STOP state

Message-id: 1375704975-19128-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-05 08:01:48 -05:00
Anthony Liguori d94c426d46 Merge remote-tracking branch 'kraxel/usb.86' into staging
# By Gerd Hoffmann
# Via Gerd Hoffmann
* kraxel/usb.86:
  usb-redir: fix use-after-free
  xhci: fix segfault

Message-id: 1375362669-14815-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-05 08:01:25 -05:00
Jan Kiszka ee76c1f821 pcnet: Flush queued packets on end of STOP state
Analogously to other NICs, we have to inform the network layer when
the can_receive handler will no longer report 0. Without this, we may
get stuck waiting on queued incoming packets.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-08-05 14:11:17 +02:00
Anthony Liguori 00f90df093 PReP machine and devices
* Fixes for i82378 PCI-ISA bridge endianness handling
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Merge remote-tracking branch 'afaerber/tags/prep-for-upstream' into staging

PReP machine and devices

* Fixes for i82378 PCI-ISA bridge endianness handling

# gpg: Signature made Wed 31 Jul 2013 04:25:51 PM CDT using RSA key ID 3E7E013F
# gpg: Can't check signature: public key not found

# By Hervé Poussineau
# Via Andreas Färber
* afaerber/tags/prep-for-upstream:
  i82378: Cleanup implementation
  pci-host/prep: Set isa_mem_base in the PCI host bridge
2013-08-01 17:09:28 -05:00
Andreas Färber 203439ce0a virtio-console: Use exitfn for virtserialport, too
virtconsole and virtserialport are identical in every other aspect
except for the distinguishing VirtIOSerialPortClass::is_console field.

Cc: qemu-stable@nongnu.org
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375313326-14966-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-01 11:18:32 -05:00
Andreas Färber 27915efb97 virtio-9p-device: Avoid freeing uninitialized memory
In virtio_9p_device_init() there are 6x goto out that will lead to
v9fs_path_free() attempting to free unitialized path.data field.
Easiest way to trigger is: qemu-system-x86_64 -device virtio-9p-pci

Fix this by moving v9fs_path_init() before any goto out.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375315187-16534-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-08-01 11:18:24 -05:00
Gerd Hoffmann a14ff8a650 usb-redir: fix use-after-free
Reinitialize dev->cs to NULL after deleting it, to make sure it isn't
used afterwards.

Reported-by: Martin Cerveny <M.Cerveny@computer.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-08-01 13:03:42 +02:00
Gerd Hoffmann 75cc1c1fcb xhci: fix segfault
Guest trying to reset a endpoint of a disconnected device resulted in
xhci trying to dereference uport while being NULL, thereby crashing
qemu.  Fix that by adding a check.  Drop unused dev variable while
touching that code bit.

Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-08-01 13:03:42 +02:00
Hervé Poussineau 5c9736789b i82378: Cleanup implementation
- i82378 only exists on PCI bus; do not split implementation in 2 structs
- remove BARs, which are not specified in datasheet
- replace custom isa_mmio implementation by PCI bus IO region usage
- use QOM casts when required

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
[AF: Style- and QOM-related changes, dropped no_user, reverted VMSD name]
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-07-31 23:25:41 +02:00
Hervé Poussineau 768d7e2c7f pci-host/prep: Set isa_mem_base in the PCI host bridge
Currently, it is done by i82378 PCI-ISA bridge, which shouldn't
care about it.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
2013-07-31 23:25:27 +02:00
Richard Henderson 1197cbb9ed qdev: Use clz in print_size
We can compute a floor log2 value with clz rather than a division loop.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id: 1375208443-17288-3-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-31 07:54:21 -05:00
Richard Henderson e76c756fd3 qdev: Fix 32-bit compilation in print_size
Signed-off-by: Richard Henderson <rth@twiddle.net>
Message-id: 1375208443-17288-2-git-send-email-rth@twiddle.net
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-31 07:54:21 -05:00
Anthony Liguori c095e10847 Merge remote-tracking branch 'kraxel/usb.85' into staging
# By Gerd Hoffmann (2) and Alexey Kardashevskiy (1)
# Via Gerd Hoffmann
* kraxel/usb.85:
  hcd-ohci: add dma error handling
  uhci: egsm fix
  xhci: handle USB_RET_IOERROR

Message-id: 1375173371-3378-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-30 18:48:54 -05:00
Anthony Liguori dbef7b17ad Merge remote-tracking branch 'borntraeger/s390-for-1.6' into staging
* borntraeger/s390-for-1.6:
  s390: Implement dump-guest-memory support for target s390x
  s390x/kvm: Remove redundant return code
  s390x/kvm: Reworked/fixed handling of cc3 in kvm_handle_css_inst()
  s390x/ioinst: Fixed priority of operand exceptions
  s390x/ioinst: Fixed alignment check in SCHM instruction
  s390x/ioinst: Throw addressing exception when memory_map failed
  s390x/ioinst: Add missing alignment checks for IO instructions
  s390/sclpconsole: handle char layer busy conditions

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-30 18:48:36 -05:00
Andreas Färber c9dd6a9fa0 mips_r4k: Silence BIOS loading warning for qtest
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-6-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-30 18:48:22 -05:00
Andreas Färber 38c8894fe7 mips_jazz: Silence BIOS loading warning for qtest
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-5-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-30 18:48:22 -05:00
Andreas Färber 2c57bd9b06 mips_malta: Silence BIOS loading warning for qtest
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-4-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-30 18:48:22 -05:00
Andreas Färber 4a7ed999a7 mips_fulong2e: Silence BIOS loading warning for qtest
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375106733-832-3-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-30 18:48:22 -05:00
Heinz Graalfs 2e14211476 s390/sclpconsole: handle char layer busy conditions
Handle busy conditions (errno=EAGAIN) in char layer by using
the new char layer in the sclp console.

Signed-off-by: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2013-07-30 16:10:59 +02:00
Alexey Kardashevskiy cf66ee8e20 hcd-ohci: add dma error handling
Current hcd-ohci does not handle DMA errors. However they may happen
so here we introduce simple error handling.

On such errors, a typical OHCI will stop operating, signal the guest
about the error by sending "UnrecoverableError Event", set itself into
error state and set "Detected Parity Error" in its PCI config space
to signal that it got an error and so does the patch.

This also adds ohci_die() call to ohci_bus_start() to handle possible
failure of qemu_new_timer_ns().

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-07-30 10:26:19 +02:00
Gerd Hoffmann 9f0f1a0c09 uhci: egsm fix
When the guest goes suspend the uhci controller while there are
pending resume requests on the ports go signal global resume
instantly.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-07-30 10:26:19 +02:00
Gerd Hoffmann ed60ff024f xhci: handle USB_RET_IOERROR
https://bugzilla.redhat.com/show_bug.cgi?id=980377

Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-07-30 10:26:19 +02:00
Peter Maydell f6bda9cb99 spapr: Rename 'dprintf' to 'DPRINTF'
'dprintf' is the name of a POSIX standard function so we should not be
stealing it for our debug macro. Rename to 'DPRINTF' (in line with
a number of other source files.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Acked-by: Richard Henderson <rth@twiddle.net>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1375100199-13934-5-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 19:56:46 -05:00
Peter Maydell e67137c6c5 s390x: Rename 'dprintf' to 'DPRINTF'
'dprintf' is the name of a POSIX standard function so we should not be
stealing it for our debug macro. Rename to 'DPRINTF' (in line with
a number of other source files.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Acked-by: Richard Henderson <rth@twiddle.net>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1375100199-13934-3-git-send-email-peter.maydell@linaro.org
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 19:33:54 -05:00
Igor Mammedov 3984890181 pc: limit 64 bit hole to 2G by default
It turns out that some 32 bit windows guests crash
if 64 bit PCI hole size is >2G.
Limit it to 2G for piix and q35 by default.
User may override default 64-bit PCI hole size by
using "pci-hole64-size" property.

Examples:
-global i440FX-pcihost.pci-hole64-size=4G

-global q35-pcihost.pci-hole64-size=4G

Reported-by: Igor Mammedov <imammedo@redhat.com>,
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375109277-25561-8-git-send-email-imammedo@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 19:33:34 -05:00
Vasilis Liaskovitis e8cd45c78f qdev: Add SIZE type to qdev properties
This patch adds a 'SIZE' type property to qdev.

Signed-off-by: Ian Molton <ian.molton@collabora.co.uk>
Signed-off-by: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>
Signed-off-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375109277-25561-7-git-send-email-imammedo@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 19:33:33 -05:00
Igor Mammedov c52dc69725 pc: add Q35 to QOM composition tree under /machine
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375109277-25561-5-git-send-email-imammedo@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 19:33:33 -05:00
Igor Mammedov 44fc8c5e74 pc: replace i440fx_common_init() with i440fx_init()
It isn't used anywhere else.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375109277-25561-4-git-send-email-imammedo@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 19:33:32 -05:00
Igor Mammedov 1d0d4aa412 pc: add I440FX QOM cast macro
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375109277-25561-3-git-send-email-imammedo@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 19:33:32 -05:00
Michael S. Tsirkin f5338ee30d pc: move IO_APIC_DEFAULT_ADDRESS to include/hw/i386/ioapic.h
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Message-id: 1375109277-25561-2-git-send-email-imammedo@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-29 19:33:32 -05:00
Andreas Färber 38fb090a80 spapr_pci: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:03 +02:00
Andreas Färber f54d31575d ioapic: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber b311963126 kvm/ioapic: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber 253eacc2fb kvmvapic: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber a4dbb8bdeb mipsnet: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber 4632cf2d5f opencores_eth: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber 4360332900 exynos4210_i2c: QOM cast cleanup
Fix one ->qdev access and rename parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber 760d1d00b8 xilinx_timer: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber 453be7a6fc tusb6010: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber c275471eb1 slavio_timer: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber feea4361b3 pxa2xx_timer: QOM'ify pxa25x-timer and pxa27x-timer
Introduce type constant for new abstract base type, use QOM casts and
let both non-abstract types inherit from the new base type.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber 9c9610b825 puv3_ost: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber d3b800495e pl031: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber b91f0dfd12 pl031: Rename pl031_state to PL031State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:02 +02:00
Andreas Färber b564b137b9 milkymist-sysctl: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 29d1ffc3d8 m48t59: QOM cast cleanup for M48t59SysBusState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber fe54d85705 lm32_timer: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 541ab55ff1 grlib_gptimer: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 3ddacf2705 exynos4210_rtc: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 25fce9ad7f exynos4210_pwm: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 81e1010d0f exynos4210_mct: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 5880ce52eb etraxfs_timer: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 3c9a8a8c8e etraxfs_timer: Rename etrax_timer to ETRAXTimerState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 831aab9b0b cadence_ttc: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber e2051b4243 arm_timer: QOM cast cleanup for icp_pit_state
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 0c88dea5eb arm_timer: QOM cast cleanup for SP804State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 1024d7f013 arm_timer: Rename sp804_state to SP804State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 3efc10e17d xilinx_spi: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 3d29bceec1 pl022: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber ce556e0baf pl022: Rename pl022_state to PL022State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:01 +02:00
Andreas Färber 88c034d5b2 sun4u: QOM cast cleanup for RamDevice
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 13575cf6db sun4u: QOM cast cleanup for PROMState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 5ab6b4c661 sun4m: QOM cast cleanup for RamDevice
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber e6f54c9175 sun4m: QOM cast cleanup for PROMState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber b3a4996524 sun4m: QOM cast cleanup for AFXState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber ef9dfa4c1c sun4m: QOM cast cleanup for IDRegState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 630f444268 pl181: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 1d998d93ac pl181: Rename pl181_state to PL181State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 7a239e46f7 milkymist-memcard: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 880fc798fd ppce500_spin: QOM cast cleanup
Introduce type constant and use QOM cast.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 8c1892cf72 ds1225y: QOM cast cleanup for SysBusNvRamState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 14134f0eb5 ds1225y: Drop bogus qdev field from NvRamState
It is not a device, and the field is not used from code either.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 91a2804295 xilinx_ethlite: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 546921eac5 xgmac: QOM cast cleanup
Introduce type constant and use QOM casts and typedef consistently.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:07:00 +02:00
Andreas Färber 0618db44b9 stellaris_enet: Fix NetClientInfo::cleanup
Drop freeing stellaris_enet_state - that is done by QOM later on unref.

Both MemoryRegion init and savevm registration happen in SysBusDevice
initfn currently, so move them into an unrealizefn for now.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 2fa30abadf stellaris_enet: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 926d152e4c smc91c111: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 0e57587f25 milkymist-minimac2: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber b1a2aaf774 lance: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 3ff66d101b lan9118: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 58076497df etraxfs_eth: Rename fs_eth to ETRAXFSEthState
Also add a typedef.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 8784dfa4bc etraxfs_eth: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 318643beaa cadence_gem: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber a054e2c2dd zynq_slcr: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber f1a0a79f4f slavio_misc: QOM cast cleanup for APCState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 95eb2084f9 slavio_misc: QOM cast cleanup for MiscState
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber af89a44493 puv3_pm: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber 5c0e12f5a6 mst_fpga: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:59 +02:00
Andreas Färber aee31f7b4b milkymist-pfpu: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 829617a97c milkymist-hpdmc: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 816d323be3 lm32_sys: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber b6e1df2e91 exynos4210_pmu: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 100bb15cb8 eccmemctl: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber ba4ea5bd29 arm_sysctl: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 0e8982e969 arm_l2x0: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber ae1953d045 arm_l2x0: Rename l2x0_state to L2x0State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber cc3e064ee9 xilinx_intc: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 7abad863d7 slavio_intctl: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber b09a6f7b30 realview_gic: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 1ecdf4022a puv3_intc: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 7fc3266f76 pl190: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber aefbc25695 pl190: Rename pl190_state to PL190State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 47edc5a479 omap_intc: QOM'ify omap-intc and omap2-intc
Create a new abstract base type and let omap-intc and omap2-intc inherit
from it. Introduce a type constant and use QOM casts.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:58 +02:00
Andreas Färber 1f8a9eac51 lm32_pic: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 730bf9323d grlib_irqmp: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber c5e22ae346 exynos4210_gic: QOM cast cleanup for exynos4210.irq_gate
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 78c6abbd83 exynos4210_gic: QOM cast cleanup for exynos4210.gic
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber c03c6b9cca exynos4210_combiner: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 9062143f9e etraxfs_pic: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 285b4432da arm_gic: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 3e5dd364d9 pl050: QOM'ify pl050_keyboard and pl050_mouse
Introduce an abstract type pl050 and let pl050_keyboar and pl050_mouse
inherit from it, using different instance_init functions.
Introduce a type constant and use QOM casts.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber e607f25a62 pl050: Rename pl050_state to PL050State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 2a052f6bf1 milkymist-softusb: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 93e7f5f42d versatile_i2c: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 60ecfcb354 omap_i2c: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber cc3c3b8a22 bitbang_i2c: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber a009de46bd gpio/zaurus: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 1ed09e2f43 puv3_gpio: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:57 +02:00
Andreas Färber 692a76d1c4 pl061: QOM'ify pl061 and pl061_luminary
Let pl061_luminary inherit from pl061, with differing instance_init.
Introduce type constant and use QOM casts.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:46 +02:00
Andreas Färber ee663e96e4 pl061: Rename pl061_state to PL061State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:46 +02:00
Andreas Färber 74d1e352be omap_gpio: QOM cast cleanup for omap2_gpif_s
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:46 +02:00
Andreas Färber 1d300b5f6f omap_gpio: QOM cast cleanup for omap_gpif_s
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:46 +02:00
Andreas Färber 049e7d226e sun4m_iommu: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:46 +02:00
Andreas Färber 70cd8d4b75 sparc32_dma: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:45 +02:00
Andreas Färber 358cd7ac59 pxa2xx_dma: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:45 +02:00
Andreas Färber 6df7cdee0b puv3_dma: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:45 +02:00
Andreas Färber 4f800554f2 pl080: QOM'ify pl080 and pl081
Let pl081 inherit from pl080 and replace triple SysBus initfn with two
instance_inits.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:37 +02:00
Andreas Färber d7ba0a62c5 pl080: Rename pl080_state to PL080State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:37 +02:00
Andreas Färber 8df81c4b11 empty_slot: QOM cast cleanup
Introduce type constant and use QOM casts.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:37 +02:00
Andreas Färber 71ffe1a01f pl011: QOM'ify pl011 and pl011_luminary
Let the Luminary variant inherit from the ARM one, overwriting its ID on
instance_init. Introduce type constant and use QOM casts. Replace
triplicated SysBusDevice initfn with QOM realizefn and instance_init.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:28 +02:00
Andreas Färber ab640bfc2e pl011: Rename pl011_state
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:28 +02:00
Andreas Färber 79bbe8bf3d milkymist-uart: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:28 +02:00
Andreas Färber 85f3d30245 lm32_uart: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:28 +02:00
Andreas Färber a0b97927e3 lm32_juart: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:28 +02:00
Andreas Färber 0ee10242fd lm32_juart: Relocate and tidy header
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 8d8e34815e imx_serial: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber ae8e049031 grlib_apbuart: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 61149ff687 exynos4210_uart: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 81069b2054 escc: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 534f6ff925 cadence_uart: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber cfc6b24578 versatilepb: QOM cast cleanup for vpb_sic_state
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 0ca81872f7 strongarm: QOM cast cleanup for StrongARMSSPState
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber fff3af97b9 strongarm: QOM cast cleanup for StrongARMUARTState
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber c71e673291 strongarm: QOM cast cleanup for StrongARMPPCInfo
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber f55beb8477 strongarm: QOM cast cleanup for StrongARMGPIOInfo
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 4e00210522 strongarm: QOM cast cleanup for StrongARMRTCState
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 74e075f6fb strongarm: QOM cast cleanup for StrongARMPICState
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 7df7f67ae1 stellaris: QOM cast cleanup for stellaris_adc_state
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber d94a40156b stellaris: QOM cast cleanup for stellaris_i2c_state
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:27 +02:00
Andreas Färber 8ef1d3947e stellaris: QOM cast cleanup for gptm_state
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 73e9d965dd spitz: QOM cast cleanup for SpitzKeyboardState
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 7eb8104a9c spitz: QOM cast cleanup for SLNANDState
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 6050ed5fb9 pxa2xx_pic: QOM cast cleanup for PXA2xxPICState
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 922bb317e4 pxa2xx_gpio: QOM cast cleanup for PXA2xxGPIOInfo
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 5354c21ef9 pxa2xx: QOM cast cleanup for PXA2xxI2CState
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 548c6f188e pxa2xx: QOM cast cleanup for PXA2xxRTCState
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 12a828041c pxa2xx: QOM cast cleanup for PXA2xxSSPState
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 3bdf5327c9 musicpal: QOM cast cleanup for musicpal_key_state
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 7012d4b46b musicpal: QOM cast cleanup for musicpal_gpio_state
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 5952b01cf8 musicpal: QOM cast cleanup for mv88w8618_flashcfg
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber 4adc8541d9 musicpal: QOM cast cleanup for mv88w8618_pit_state
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:26 +02:00
Andreas Färber c7bd0fd945 musicpal: QOM cast cleanup mv88w8618_pic_state
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:19 +02:00
Andreas Färber 2cca58fdc2 musicpal: QOM cast cleanup for musicpal_lcd_state
Introduce a type constant, use QOM casts, rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:18 +02:00
Andreas Färber a77d90e68a musicpal: QOM cast cleanup for mv88w8618_eth_state
Introduce type constant and use QOM casts.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:18 +02:00
Stefan Weil 2c79fed33b musicpal: Fix typo in name of local function
The misspelling was spotted by Andreas Färber.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:18 +02:00
Andreas Färber 91b646264e integratorcp: QOM cast cleanup for icp_pic_state
Introduce type constant and use QOM cast.
Fix indentation.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:18 +02:00
Andreas Färber 257ec289b2 integratorcp: QOM cast cleanup for integratorcm_state
Rename to IntegratorCMState, introduce type constant and use QOM cast.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:18 +02:00
Andreas Färber 426533faed highbank: QOM cast cleanup for HighbankRegsState
Add type constant and use QOM casts.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:18 +02:00
Andreas Färber 936230a713 armv7m: QOM cast cleanup for BitBandState
Introduce TYPE_* constant and use QOM cast.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:06 +02:00
Andreas Färber bcb34c7a61 imx_ccm: QOM cast cleanup
Introduce type constant and use QOM casts.

Acked-by: Peter Chubb <peter.chubb@nicta.com.au>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:05 +02:00
Andreas Färber 5ff94a61c4 imx_avic: QOM cast cleanup
Introduce type constant, use QOM casts and prepare SysBus initfn for QOM
realize by resolving SysBusDevice vs. DeviceState "dev" name conflict.

Acked-by: Peter Chubb <peter.chubb@nicta.com.au>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:05 +02:00
Andreas Färber 01774ddbcf tcx: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:05 +02:00
Andreas Färber 5d7a11e438 pl110: QOM'ify pl110, pl110_versatile and pl111
Let pl110_versatile and pl111 inherit from pl110 and use PL110() cast;
set their version index in an instance_init.

Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Set version PL110 explicitly, suggested by Hu Tao; fixed inheritence]
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:05 +02:00
Andreas Färber 513960eaae pl110: Rename pl110_state to PL110State
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:05 +02:00
Andreas Färber 54df97bb0c milkymist-vgafb: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:05 +02:00
Andreas Färber 56299135f5 milkymist-tmu2: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:06:02 +02:00
Andreas Färber 66c2de562f jazz_led: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:05:59 +02:00
Andreas Färber 0f31aa8625 g364fb: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field and
prepare for QOM realize.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:05:58 +02:00
Andreas Färber f27321aa3a exynos4210_fimd: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:05:58 +02:00
Andreas Färber af073cd9de onenand: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field and
prepare for QOM realize.

Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:05:58 +02:00
Andreas Färber b354f03c5c pl041: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.

Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:05:58 +02:00
Andreas Färber baae672597 pl041: Rename pl041_state to PL041State
Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
[AF: Split off renaming from QOM cast changes]
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:05:58 +02:00
Andreas Färber 922cc6010e milkymist-ac97: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.

Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:05:58 +02:00
Andreas Färber 9e3f8599fc audio/marvell_88w8618: QOM cast cleanup
Introduce a type constant, use QOM casts and rename the parent field.

Reviewed-by: Hu Tao <hutao@cn.fujitsu.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-07-29 21:05:47 +02:00