Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Properly register reset function via the device class.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

With all scsi migration support bits in place the
final step is pretty simple ;)
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Repace the running buffer pointer (scsi_buf) with a buffer offset
field (scsi_off).  The later is alot easier to live-migrate.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Factor out packet completion to a separate function which
cares to get the MSDState->packet update right.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

We have the field twice, once in MSDState directly and one in the status
word struct.  Drop one.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

usb-storage can't handle requests in one go as the data transfer can be
splitted into lots of usb packets.  Because of that there can be
normal in-flight requests at savevm time and we need to handle that.
With other scsi hba's this happens only in case i/o is stopped due to
errors and there are pending requests which need to be restarted
(req->retry = true).

So, first we need to save req->retry and then handle the req->retry =
false case.  Write requests are handled fine already.  For read requests
we have to save the buffer as we will not restart the request (and thus
not refill the buffer) on the target host.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

The multifunction ich9 ehci controller with uhci companions uses a
different interrupt pin for each function.  The three uhci devices
get pins A, B and C, whereas ehci uses pin D.  This way the guest
can assign different IRQ lines to each controller.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Cancel transactions before saving vmstate is pretty pointless and just
causes disruptions.  We need to cancel them before *loading* vmstate,
but in that case uhci_reset() handles it already and no special action
is needed.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Add a property for the uhci bandwidth.  Can be used to make uhci
emulation run faster than real hardware.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Schedule bottom half on completion of async packets instead of calling
uhci_process_frame directly.  This way we run uhci_process_frame only
once in case multiple packets finish in a row.  Also check whenever
there is bandwidth left before scheduling uhci_process_frame.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

uhci_process_frame() can be invoked multiple times per frame, so
accounting usb bandwith in a local variable doesn't fly, use a variable
in UHCIState instead.  Also check the limit more frequently.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

* qmp/queue/qmp: (29 commits)
  Add 'query-events' command to QMP to query async events
  qapi: convert netdev_del
  qapi: convert netdev_add
  net: net_client_init(): use error_set()
  net: purge the monitor object from all init functions
  qemu-config: introduce qemu_find_opts_err()
  qemu-config: find_list(): use error_set()
  qerror: introduce QERR_INVALID_OPTION_GROUP
  qemu-option: qemu_opts_from_qdict(): use error_set()
  qemu-option: introduce qemu_opt_set_err()
  qemu-option: opt_set(): use error_set()
  qemu-option: qemu_opts_validate(): use error_set()
  qemu-option: qemu_opt_parse(): use error_set()
  qemu-option: parse_option_size(): use error_set()
  qemu-option: parse_option_bool(): use error_set()
  qemu-option: parse_option_number(): use error_set()
  qemu-option: qemu_opts_create(): use error_set()
  introduce a new monitor command 'dump-guest-memory' to dump guest's memory
  make gdb_id() generally avialable and rename it to cpu_index()
  target-i386: Add API to get note's size
  ...

* afaerber-or/qom-cpu-3: (74 commits)
  Kill off cpu_state_reset()
  linux-user: Use cpu_reset() after cpu_init() / cpu_copy()
  bsd-user: Use cpu_reset() in after cpu_init()
  leon3: Store SPARCCPU in ResetData
  leon3: Use cpu_sparc_init() to obtain SPARCCPU
  sun4u: Store SPARCCPU in ResetData
  sun4u: Let cpu_devinit() return SPARCCPU
  sun4u: Use cpu_sparc_init() to obtain SPARCCPU
  sun4m: Pass SPARCCPU to {main,secondary}_cpu_reset()
  sun4m: Use cpu_sparc_init() to obtain SPARCCPU
  target-sparc: Let cpu_sparc_init() return SPARCCPU
  cpu-exec: Use cpu_reset() in cpu_exec() for TARGET_PPC
  virtex_ml507: Pass PowerPCCPU to main_cpu_reset()
  virtex_ml507: Let ppc440_init_xilinx() return PowerPCCPU
  virtex_ml507: Use cpu_ppc_init() to obtain PowerPCCPU
  ppc_prep: Pass PowerPCCPU to ppc_prep_reset()
  ppc_prep: Use cpu_ppc_init() to obtain PowerPCCPU
  ppc_oldworld: Pass PowerPCCPU to ppc_heathrow_reset()
  ppc_oldworld: Use cpu_ppc_init() to obtain PowerPCCPU
  ppc_newworld: Pass PowerPCCPU to ppc_core99_reset()
  ...

* qemu-kvm/uq/master:
  kvm: Fix build for non-CAP_IRQ_ROUTING targets

A type definition and a KVMState field initialization escaped the
required wrapping with KVM_CAP_IRQ_ROUTING. Also, we need to provide a
dummy kvm_irqchip_release_virq as virtio-pci references (but does not
use) it.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Acked-by: NBen Collins <bcollins@ubuntu.com>
Tested-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NAvi Kivity <avi@redhat.com>

This reverts commit 9c92bf7f.

Per Jason's request.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

In commit 1bba0dc9 cpu_reset()
was renamed to cpu_state_reset(), to allow introducing a new cpu_reset()
that would operate on QOM objects.

All callers have been updated except for one in target-mips, so drop all
implementations except for the one in target-mips and move the
declaration there until MIPSCPU reset can be fully QOM'ified.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: Michael Walle <michael@walle.cc> (for lm32)
Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa)
Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> (for mb + cris)
Acked-by: Alexander Graf <agraf@suse.de> (for ppc)
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

Eliminates cpu_state_reset() usage.
Signed-off-by: NAndreas Färber <afaerber@suse.de>

Eliminates cpu_state_reset() usage.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

Allows us to use cpu_reset() in place of cpu_state_reset() in
main_cpu_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

Needed for main_cpu_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

We can now use cpu_reset() in place of cpu_state_reset() in
main_cpu_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

Needed for main_cpu_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

This prepares using it in sun4uv_init().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

We can now use cpu_reset() in place of cpu_state_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

Needed for {main,secondary}_cpu_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

Make include paths for cpu-qom.h consistent, so that SPARCCPU can be
used in cpu.h.

Turn cpu_init macro into a static inline function returning
CPUSPARCState for backwards compatibility.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NBlue Swirl <blauwirbel@gmail.com>

CPUState will be needed for all targets in the future, so place it into
the main variable declaration block.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>

Allows us to call cpu_reset() in place of cpu_state_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>

Needed for main_cpu_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>

Needed to change ppc440_init_xilinx() return type.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>

Allows us to use cpu_reset() in place of cpu_state_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>

Needed for ppc_prep_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>

Allows us to use cpu_reset() in place of cpu_state_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>

Needed for ppc_heathrow_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>

Allows us to use cpu_reset() in place of cpu_state_reset().
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NAlexander Graf <agraf@suse.de>