The new cryptodev backend named cryptodev-builtin,
which realized by QEMU cipher APIs. These APIs can
be backed by either nettle or gcrypt.
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Introduce the virtio_crypto.h which follows
virtio-crypto specification.
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This patch adds session operation and crypto operation
stuff in the cryptodev backend, including function
pointers and corresponding structures.
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

cryptodev backend interface is used to realize the active work for
virtual crypto device.

This patch only add the framework, doesn't include specific operations.
Signed-off-by: NGonglei <arei.gonglei@huawei.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This is only called from virtio_bus_set_host_notifier.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Of the three possible parameter combinations for
virtio_queue_set_host_notifier_fd_handler:

- assign=true/set_handler=true is only called from
  virtio_device_start_ioeventfd

- assign=false/set_handler=false is called from
  set_host_notifier_internal but it only does something when
  reached from virtio_device_stop_ioeventfd_impl; otherwise
  there is no EventNotifier set on qemu_get_aio_context().

- assign=true/set_handler=false is called from
  set_host_notifier_internal, but it is not doing anything:
  with the new start_ioeventfd and stop_ioeventfd methods,
  there is never an EventNotifier set on qemu_get_aio_context()
  at this point.  This is enforced by the assertion in
  virtio_bus_set_host_notifier.
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

ioeventfd_disabled was the only reason for the default
implementation of virtio_device_start_ioeventfd not to use
virtio_bus_set_host_notifier.  This is now fixed, and the sole entry
point to set up ioeventfd can be virtio_bus_set_host_notifier.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Now that there is not anymore a switch from the generic ioeventfd handler
to the dataplane handler, virtio_bus_set_host_notifier(assign=true) is
always called with !bus->ioeventfd_started, hence virtio_bus_stop_ioeventfd
does nothing in this case.  Move the invocation to vhost.c, which is the
only place that needs it.
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Make virtio_device_start_ioeventfd_impl use the same logic as
dataplane to set up the host notifier.  This removes the need
for the set_handler argument in set_host_notifier_internal.

This is a first step towards using virtio_bus_set_host_notifier
as the sole entry point to set up ioeventfds.  At least now
the functions have the same interface, but they still differ
in that virtio_bus_set_host_notifier sets ioeventfd_disabled.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This reverts commit 872dd82c.
virtio_add_queue_aio is unused.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Override start_ioeventfd and stop_ioeventfd to start/stop the
whole dataplane logic.  This has some positive side effects:

- no need anymore for virtio_add_queue_aio (i.e. a revert of
  commit 1c627137)

- no need anymore to switch from generic ioeventfd handlers to
  dataplane

It detects some errors better:

    $ qemu-system-x86_64 -object iothread,id=io \
          -device virtio-scsi-pci,ioeventfd=off,iothread=io
    qemu-system-x86_64: -device virtio-scsi-pci,ioeventfd=off,iothread=io:
    ioeventfd is required for iothread

while previously it would have started just fine.
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Override start_ioeventfd and stop_ioeventfd to start/stop the
whole dataplane logic.  This has some positive side effects:

- no need anymore for virtio_add_queue_aio (i.e. a revert of
  commit 0ff841f6)

- no need anymore to switch from generic ioeventfd handlers to
  dataplane

It detects some errors better:

    $ qemu-system-x86_64 -object iothread,id=io \
          -drive id=null,file=null-aio://,if=none,format=raw \
          -device virtio-blk-pci,ioeventfd=off,iothread=io,drive=null
    qemu-system-x86_64: -device virtio-blk-pci,ioeventfd=off,iothread=io,drive=null:
    ioeventfd is required for iothread

while previously it would have started just fine.
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This will be used to forbid iothread configuration when the
proxy does not allow using ioeventfd.  To simplify the implementation,
change the direction of the ioeventfd_disabled callback too.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Allow customization of the start and stop of ioeventfd.  This will
allow direct start of dataplane without passing through the default
ioeventfd handlers, which in turn allows using the dataplane logic
instead of virtio_add_queue_aio.  It will also enable some code
simplification, because the sole entry point to ioeventfd setup
will be virtio_bus_set_host_notifier.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This simplifies the code and removes the ioeventfd_started
and ioeventfd_set_started callback.  The only difference is
in how virtio-ccw handles an error---it doesn't disable
ioeventfd forever anymore.  It was the only backend to do
so, and if desired this behavior should be implemented in

virtio-bus.c.

Instead of ioeventfd_started, the ioeventfd_assign callback now
determines whether the virtio bus supports host notifiers.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

This simplifies the code and removes the ioeventfd_set_disabled
callback.
Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Avoid "tricking" virtio-blk-dataplane into thinking that ioeventfd will be
available when it is not.  This bug has always been there, but it will break
TCG+ioeventfd=on once the dataplane code will be always used when ioeventfd=on.
Reviewed-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Replace the load/save with a vmsd.
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

Provide a vmsd pointer for VirtIO devices to use instead of the
load/save methods.

We'll eventually kill off the load/save methods.
Signed-off-by: NDr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

braille fixes and improvements.
curses fix, switch to cursesw.
gtk bugfixes.

# gpg: Signature made Fri 28 Oct 2016 13:05:12 BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-ui-20161028-1:
  curses: Use cursesw instead of curses
  curses: fix left/right arrow translation
  ui/gtk: Fix non-working DELETE key
  gtk: fix compilation warning with gtk 3.22.2
  Defer BrlAPI tty acquisition to when guest starts using device
  Add dots keypresses support to the baum braille device
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

# gpg: Signature made Fri 28 Oct 2016 09:44:23 BST
# gpg:                using RSA key 0xF30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>"
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier/tags/m68k-part2-pull-request:
  MAINTAINERS: update M68K entry
  target-m68k: immediate ops manage word and byte operands
  target-m68k: cmp manages word and bytes operands
  target-m68k: add/sub manage word and byte operands
  target-m68k: add addressing modes to neg
  target-m68k: introduce byte and word cc_ops
  target-m68k: some bit ops cleanup
  target-m68k: suba/adda can manage word operand
  target-m68k: and can manage word and byte operands
  target-m68k: or can manage word and byte operands
  target-m68k: eor can manage word and byte operands
  target-m68k: add addressing modes to not
  target-m68k: Inline addx, subx, negx
  target-m68k: add dbcc
  target-m68k: add addressing modes to scc
  target-m68k: add exg ops
  target-m68k: add linkl
  target-m68k: add bkpt instruction
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

ppc patch queue 2016-10-28

This pull request supersedes and extends the one from 2016-10-26
(which had a build bug).

Highlights:
  * SLOF (pseries guest firmware) update
  * Enable a number of extra testcases on ppc / pseries
  * Added the 'powernv' machine type
    - Almost enough to be minimally usable
    - But still missing necessary interrupt controller updates
  * Cleanup and consolidation of NVRAM handling on several platforms
    with related firmware
  * Substantial cleanup to device tree construction
  * Some more POWER9 instruction emulation
  * Cleanup to handling of pseries option vectors and CAS reboot
    handling (host/guest feature negotiation mechanism)
  * Significant cleanups to handling of PCI devices in test cases
  * New hotplug event infrastructure
  * Memory hot unplug support for pseries
  * Several bug fixes

The NVRAM cleanup affects some Sun sparc platforms as well as ppc
ones, but have been tested by the sparc maintainer (Mark Cave-Ayland).

The test additions also include substantial general changes to the
test framework that aren't strictly ppc related.  They don't seem to
break tests on other platforms, they're for the benefit of enabling
tests on ppc and there isn't a specific maintainer for them, so
they're included in this tree.

# gpg: Signature made Fri 28 Oct 2016 02:37:19 BST
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.8-20161028: (73 commits)
  ppc: allow certain HV interrupts to be delivered to guests
  spapr: Memory hot-unplug support
  spapr: use count+index for memory hotplug
  spapr: Add DRC count indexed hotplug identifier type
  spapr: add hotplug interrupt machine options
  spapr_events: add support for dedicated hotplug event source
  spapr: update spapr hotplug documentation
  target-ppc: Add xvcmpnesp, xvcmpnedp instructions
  target-ppc: add xscmp[eq,gt,ge,ne]dp instructions
  tests: Add pseries machine to the prom-env-test, too
  spapr_nvram: Pre-initialize the NVRAM to support the -prom-env parameter
  libqos: Change PCI accessors to take opaque BAR handle
  tests: Don't assume structure of PCI IO base in ahci-test
  tests: Use qpci_mem{read,write} in ivshmem-test
  libqos: Add 64-bit PCI IO accessors
  tests: Clean up IO handling in ide-test
  libqos: Implement mmio accessors in terms of mem{read,write}
  libqos: Add streaming accessors for PCI MMIO
  tests: Adjust tco-test to use qpci_legacy_iomap()
  libqos: Better handling of PCI legacy IO
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Merge qio 2016/10/27 v1

# gpg: Signature made Thu 27 Oct 2016 13:54:03 BST
# gpg:                using RSA key 0xBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"
# Primary key fingerprint: DAF3 A6FD B26B 6291 2D0E  8E3F BE86 EBB4 1510 4FDF

* remotes/berrange/tags/pull-qio-2016-10-27-1:
  main: set names for main loop sources created
  vnc: set name for all I/O channels created
  migration: set name for all I/O channels created
  char: set name for all I/O channels created
  nbd: set name for all I/O channels created
  io: add ability to set a name for IO channels
  io: Add a QIOChannelSocket cleanup test
  io: set LISTEN flag explicitly for listen sockets
  io: Introduce a qio_channel_set_feature() helper
  io: Use qio_channel_has_feature() where applicable
  io: Fix double shift usages on QIOChannel features

Conflicts:
	qemu-char.c
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

# gpg: Signature made Thu 27 Oct 2016 22:15:57 BST
# gpg:                using RSA key 0x7DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>"
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jnsnow/tags/ide-pull-request:
  qemu-iotests: Test creating floppy drives
  fdc: Move qdev properties to FloppyDrive
  fdc: Add a floppy drive qdev
  fdc: Add a floppy qbus
  macio: switch over to new byte-aligned DMA helpers
  dma-helpers: explicitly pass alignment into DMA helpers
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Block layer patches

# gpg: Signature made Thu 27 Oct 2016 18:15:47 BST
# gpg:                using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (23 commits)
  iotests: Add test for NBD's blockdev-add interface
  iotests: Add assert_json_filename_equal() method
  socket_scm_helper: Accept fd directly
  iotests.py: Allow concurrent qemu instances
  iotests.py: Add qemu_nbd function
  qapi: Allow blockdev-add for NBD
  block/nbd: Use SocketAddress options
  block/nbd: Accept SocketAddress
  block/nbd: Add nbd_has_filename_options_conflict()
  block/nbd: Use qdict_put()
  block/nbd: Default port in nbd_refresh_filename()
  block/nbd: Reject port parameter without host
  block/nbd: Drop trailing "." in error messages
  qemu-iotests: Fix typo for NFS with IMGOPTSSYNTAX
  block: Remove bdrv_aio_ioctl()
  raw: Implement .bdrv_co_ioctl instead of .bdrv_aio_ioctl
  block: Introduce .bdrv_co_ioctl() driver callback
  block: Remove bdrv_ioctl()
  raw-posix: Don't use bdrv_ioctl()
  block: Use blk_co_ioctl() for all BB level ioctls
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

seabios: update to 1.10.0 release.

# gpg: Signature made Thu 27 Oct 2016 15:50:54 BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-seabios-20161027-2:
  seabios: update to 1.10.0 release.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Use ncursesw package instead of curses on non-mingw, and check a few
functions.
Also take cflags from pkg-config, since cursesw headers may be in a
separate, non-default directory.
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
Message-id: 20161015195308.20473-3-samuel.thibault@ens-lyon.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

In default VGA font, left/right arrow are glyphs 0x1a and 0x1b, not 0x0a and
0x0b.
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
Message-id: 20161015195308.20473-2-samuel.thibault@ens-lyon.org
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

GTK generates key events for the delete key with key->string[0] = 0x7f
... but this does not work right with the readline_handle_byte()
function in util/readline.c, since this treats the keycode 127 as
backspace. So let's add a special case for the GTK delete key to make
this key behave right in the monitor interface of the GTK ui.

Buglink: https://bugs.launchpad.net/qemu/+bug/1619438Signed-off-by: NThomas Huth <thuth@redhat.com>
Message-id: 1477570647-7100-1-git-send-email-thuth@redhat.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

gdk_screen_get_width() is deprecated since gtk 3.22.2, use
gdk_monitor_get_geometry() instead if it's available.
Signed-off-by: NAlberto Garcia <berto@igalia.com>
Message-id: 20161026152108.12364-1-berto@igalia.com
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

We do not want to catch the BrlAPI input/ouput immediately, but only
when the guest has started discussing withour virtual device.

This notably fixes input before the guest driver has started.
Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

virtio-gpu: fix memory leak in virtio_gpu_resource_create_2d

# gpg: Signature made Thu 27 Oct 2016 15:32:38 BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-vga-20161027-1:
  virtio-gpu: fix memory leak in virtio_gpu_resource_create_2d
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add myself to be the M68K maintainer.
Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Reviewed-by: NThomas Huth <huth@tuxfamily.org>

Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Reviewed-by: NRichard Henderson <rth@twiddle.net>

Signed-off-by: NLaurent Vivier <laurent@vivier.eu>
Reviewed-by: NRichard Henderson <rth@twiddle.net>