Create virtio-blk which extends virtio-device, so it can be connected on
virtio-bus.
Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1363624648-16906-6-git-send-email-fred.konrad@greensocs.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

The configuration field must not be a pointer as it will be used for virtio-blk
properties. So *blk is replaced by blk in VirtIOBlock structure.
Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1363624648-16906-5-git-send-email-fred.konrad@greensocs.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Hot unplug failed because it tried to free the virtio device two times.

This fix the issue by removing the call to virtio_bus_destroy_device.
Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com>
Message-id: 1363624648-16906-4-git-send-email-fred.konrad@greensocs.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

This set allow_hotplug for each existing virtio-x-bus, allowing the
refactored devices to be hot pluggable.
Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com>
Message-id: 1363624648-16906-3-git-send-email-fred.konrad@greensocs.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

These structures must be made public to avoid two memory allocations for
refactored virtio devices.
Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Message-id: 1363624648-16906-2-git-send-email-fred.konrad@greensocs.com

Changes V4 <- V3:
   * Rebased on current git.

Changes V3 <- V2:
    * Style correction spotted by Andreas (virtio-scsi.h).
    * Style correction for virtio-net.h.

Changes V2 <- V1:
    * Move the dataplane include into the header (virtio-blk).
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

# By Gerd Hoffmann (18) and others
# Via Blue Swirl (1) and Gerd Hoffmann (1)
* kraxel/pixman.v8: (37 commits)
  console: remove ds_get_* helper functions
  console: zap color_table
  console: stop using DisplayState in gfx hardware emulation
  console: zap displaystate from dcl callbacks
  cocoa: stop using DisplayState
  spice: stop using DisplayState
  sdl: stop using DisplayState
  vnc: stop using DisplayState
  gtk: stop using DisplayState
  console: add surface_*() getters
  console: rework DisplaySurface handling [dcl/ui side]
  console: rework DisplaySurface handling [vga emu side]
  sdl: drop dead code
  qxl: better vga init in enter_vga_mode
  qxl: zap qxl0 global
  spice: zap sdpy global
  console: kill DisplayState->opaque
  console: fix displaychangelisteners interface
  s390: Fix cpu refactoring fallout.
  target-mips: fix rndrashift_short_acc and code for EXTR_ instructions
  ...

Switch the few remaining ds_get_* uses in console.c over to the new
surface_* accessors.

While doing so tripped over a few leftovers from commit
a93a4a22 (code using depth == 0
as indicator for textmode rendering).  Fixed them up.

Finally dropped ds_get_* helper helpers.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

qemu_create_surface hands out 32bpp surfaces.
So we can just use color_table_rgb directly.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Use QemuConsole instead.  Updates interfaces in console.[ch] and adapts
gfx hardware emulation code.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Now that nobody depends on DisplayState in DisplayChangeListener
callbacks any more we can remove the parameter from all callbacks.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Rework DisplayStateListener callbacks to not use the DisplayState
any more.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Rework DisplayStateListener callbacks to not use the DisplayState
any more.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Rework DisplayStateListener callbacks to not use the DisplayState
any more.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Rework DisplayStateListener callbacks to not use the DisplayState
any more.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Rework DisplayStateListener callbacks to not use the DisplayState
any more.  Factor out the window size handling to a separate function,
so the zoom callbacks can call that directly instead of abusing the
gd_switch DisplayStateListener callback for that.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Add convinence wrappers to query DisplaySurface properties.
Simliar to ds_get_*, but operating in the DisplaySurface
not the DisplayState.

With this patch in place ui frontents can stop using DisplayState
in the rendering code paths, they can simply operate using the
DisplaySurface passed in via dpy_gfx_switch callback.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Replace the dpy_gfx_resize and dpy_gfx_setdata DisplayChangeListener
callbacks with a dpy_gfx_switch callback which notifies the ui code
when the framebuffer backing storage changes.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Decouple DisplaySurface allocation & deallocation from DisplayState.
Replace dpy_gfx_resize + dpy_gfx_setdata with a dpy_gfx_replace_surface
function.

This handles the graphic hardware emulation.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

DisplayAllocator removal (commit
187cd1d9) made this a nop.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Ask the vga core to update the display.  Will trigger dpy_gfx_resize
if needed.  More complete than just calling dpy_gfx_resize.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

DisplayChangeListener is passed now to all DisplayChangeListenerOps
callbacks, so we can use that to access the qxl state and kill the
qxl0 global variable.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

DisplayChangeListener is passed now to all DisplayChangeListenerOps
callbacks, so we can use that to access the spice display state and
kill the sdpy global variable.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

It's broken by design.  There can be multiple DisplayChangeListener
instances, so they simply can't store state in the (single) DisplayState
struct.  Try 'qemu -display gtk -vnc :0', watch it crash & burn.

With DisplayChangeListenerOps having a more sane interface now we can
simply use the DisplayChangeListener pointer to get access to our
private data instead.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Split callbacks into separate Ops struct.  Pass DisplayChangeListener
pointer as first argument to all callbacks.  Uninline a bunch of
display functions and move them from console.h to console.c
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Commit 259186a7 "cpu: Move halted and interrupt_request fields to CPUState"
seems to have missed one instance in target-s390x/kvm.c:

/home/cohuck/git/qemu/target-s390x/kvm.c: In function ‘kvm_arch_process_async_events’:
/home/cohuck/git/qemu/target-s390x/kvm.c:319: error: ‘CPUS390XState’ has no member named ‘halted’
/home/cohuck/git/qemu/target-s390x/kvm.c:320: warning: control reaches end of non-void function
make[1]: *** [target-s390x/kvm.o] Error 1

Let's just switch to cs->halted.
Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: NAlexander Graf <agraf@suse.de>
Acked-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

* 'arm-devs.next' of git://git.linaro.org/people/pmaydell/qemu-arm:
  xilinx_spips: QOM styling fixes
  xilinx_spips: Add missing dual-bus snoop commands
  xilinx_spips: Fix bus setup conditional check
  xilinx_spips: Set unused IRQs to NULL
  xilinx_zynq: added pl330 to machine model
  pl330: Initial version
  iov: Factor out hexdumper
  hw/vexpress: Set reset values for daughterboard oscillators
  hw/arm_sysctl: Implement SYS_CFG_OSC function
  hw/vexpress: Pass voltage sensor properties to sysctl device
  hw/arm_sysctl: Implement SYS_CFG_VOLT
  qdev: Implement (variable length) array properties
  hw/arm_sysctl: Convert from qdev init to instance_init
  hw/arm_sysctl: Implement SYS_CFG_DVIMODE as a no-op
  hw/arm_sysctl: Implement SYS_CFG_MUXFPGA writes as a no-op
  hw/arm_sysctl: Handle SYS_CFGCTRL in a more structured way
  hw/vexpress: Pass proc_id via VEDBoardInfo

Fix for rndrashift_short_acc to set correct value to higher 64 bits.
This change also corrects conditions when bit 23 of the DSPControl register
is set.

The existing test files have been extended with several examples that
trigger the issues. One bug/example in the test file for EXTR_RS_W has been
found and reported by Klaus Peichl.
Signed-off-by: NPetar Jovanovic <petar.jovanovic@imgtec.com>
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

Few fixes for the latest QOM styling guides.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: de9daeee6c142e8b57ad042fd680cedcdc94d2fc.1362373359.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Added additional commands to the switch to check for when snooping commands in
dual bus mode setups. Cleaned up code to use an enum.
Signed-off-by: NNathan Rossi <nathan.rossi@xilinx.com>
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: 848c116c711dab0af10729a487968384aadd9faf.1362373359.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

The R_LQPSI_CFG register has the LQSPI_CFG_SEP_BUS and LQSPI_CFG_TWO_MEM bits.
Signed-off-by: NNathan Rossi <nathan.rossi@xilinx.com>
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: d76c8e364c80a42352ae4f0661aff2cd17ad32a4.1362373359.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Unused CS lines should init to 0 to avoid segfaulting when accessing an
unattached QSPI controller.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: c1e45198032106e69e8fe9339fc2e6348d524fcd.1362373359.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 5bc295bd2aa50dfe573f428574dbd7d8add7b3f8.1361853677.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Device model for Primecell PL330 DMA controller.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: NKirill Batuzov <batuzovk@ispras.ru>
Tested-by: NIgor Mitsyanko <i.mitsyanko@samsung.com>
Reviewed-by: NIgor Mitsyanko <i.mitsyanko@samsung.com>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 098aac26233d7334bed2bca4f06f539638ca6d24.1361853677.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Factor out the hexdumper functionality from iov for all to use. Useful for
creating verbose debug printfery that dumps packet data.
Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Message-id: faaac219c55ea586d3f748befaf5a2788fd271b8.1361853677.git.peter.crosthwaite@xilinx.com
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Set the reset values for the VExpress daughterboard oscillators
via the new sysctl properties.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Implement the SYS_CFG_OSC function. Since the idea of
programmable clock rates doesn't make much sense for QEMU,
we simply allow the clock rate to be read back as written.
The number and value of the daughterboard oscillators varies
between daughterboards, so we provide an array property to
allow their reset values to be configured.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Pass voltage sensor properties to the sysctl device. Since
these are daughterboard specific, we specify them via the
VEDBoardInfo structure.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Message-id: 1359985476-29380-9-git-send-email-peter.maydell@linaro.org

Implement the SYS_CFG_VOLT registers which return the voltage
of various supplies on motherboard and daughterboard. Since
QEMU implements a perfectly stable power supply these registers
always return a constant value. The number and value of the
daughterboard voltages is dependent on the specific daughterboard,
so we use a property array to allow the board to configure them
appropriately.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Add support for declaring array properties for qdev devices.
These work by defining an initial static property 'len-arrayname'
which the user of the device should set to the desired size
of the array. When this property is set, memory is allocated
for the array elements, and dynamic properties "arrayname[0]",
"arrayname[1]"... are created so the user of the device can
then set the values of the individual array elements.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

Convert this device from old-style qdev init to an instance_init
function. We don't need a realize function yet, though.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>