ahci: Don't allow creating slave drives

An IDE bus provided by AHCI can only take a single IDE drive. If you add
a drive as slave, qemu used to accept the command line but the device

ahci: Don't allow creating slave drives

An IDE bus provided by AHCI can only take a single IDE drive. If you add
a drive as slave, qemu used to accept the command line but the device
wouldn't be actually usable. Catch the situation instead and error out.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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Merge remote-tracking branch 'bonzini/nbd-next' into staging

# By Stefan Hajnoczi
# Via Paolo Bonzini
* bonzini/nbd-next:
nbd: set TCP_NODELAY
nbd: use TCP_CORK in nbd_co

Merge remote-tracking branch 'bonzini/nbd-next' into staging

# By Stefan Hajnoczi
# Via Paolo Bonzini
* bonzini/nbd-next:
nbd: set TCP_NODELAY
nbd: use TCP_CORK in nbd_co_send_request()
nbd: unlock mutex in nbd_co_send_request() error path

Message-id: 1366381830-11267-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci: add pci test device

This adds a new device that we can use for testing PCI PIO and MMIO, with and
without i

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci: add pci test device

This adds a new device that we can use for testing PCI PIO and MMIO, with and
without ioeventfd in different configurations. FAST_MMIO will be added if/when
kvm supports it. Also included are minor cleanups in kvm APIs that it needs.

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

# gpg: Signature made Mon 15 Apr 2013 05:42:24 PM CDT using RSA key ID D28D5469
# gpg: Can't check signature: public key not found

# By Michael S. Tsirkin
# Via Michael S. Tsirkin
* mst/tags/for_anthony:
pci: add pci test device
kvm: support non datamatch ioeventfd
kvm: support any size for pio eventfd
kvm: remove unused APIs

Message-id: cover.1366272004.git.mst@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'bonzini/hw-dirs' into staging

* bonzini/hw-dirs:
exec: remove useless declarations from memory-internal.h
memory: move core typedefs to qemu/typedef

Merge remote-tracking branch 'bonzini/hw-dirs' into staging

* bonzini/hw-dirs:
exec: remove useless declarations from memory-internal.h
memory: move core typedefs to qemu/typedefs.h
include: avoid useless includes of exec/ headers
sysemu: avoid proliferation of include/ subdirectories
tpm: reorganize headers and split hardware part
configure: fix TPM logic
acpi.h: make it self contained
acpi: move declarations from pc.h to acpi.h
hw: Add lost ARM core again
Fix failure to create q35 machine
Add linux-headers to QEMU_INCLUDES
arm: fix location of some include files

Conflicts:
configure

aliguori: trivial conflict in configure output

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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include: avoid useless includes of exec/ headers

Headers in include/exec/ are for the deepest innards of QEMU,
they should almost never be included directly.

Signed-off-by: Paol

include: avoid useless includes of exec/ headers

Headers in include/exec/ are for the deepest innards of QEMU,
they should almost never be included directly.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Merge branch 'tcg-s390' of git://github.com/rth7680/qemu

* 'tcg-s390' of git://github.com/rth7680/qemu:
tcg-s390: Fix merge error in tgen_brcond
tcg-s390: Use all 20 bits of the

Merge branch 'tcg-s390' of git://github.com/rth7680/qemu

* 'tcg-s390' of git://github.com/rth7680/qemu:
tcg-s390: Fix merge error in tgen_brcond
tcg-s390: Use all 20 bits of the offset in tcg_out_mem
tcg-s390: Use load-address for addition
tcg-s390: Cleanup argument shuffling fixme in softmmu code
tcg-s390: Use risbgz for andi
tcg-s390: Remove constraint letters for and
tcg-s390: Implement deposit opcodes
tcg-s390: Implement movcond opcodes
tcg-s390: Implement mulu2_i64 opcode
tcg-s390: Implement add2/sub2 opcodes
tcg-s390: Remove useless preprocessor conditions
tcg-s390: Properly allocate a stack frame.
tcg-s390: Fix movi

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Merge remote-tracking branch 'bonzini/hw-dirs' into staging

# By Paolo Bonzini
# Via Paolo Bonzini
* bonzini/hw-dirs: (35 commits)
hw: move private headers to hw/ subdirectorie

Merge remote-tracking branch 'bonzini/hw-dirs' into staging

# By Paolo Bonzini
# Via Paolo Bonzini
* bonzini/hw-dirs: (35 commits)
hw: move private headers to hw/ subdirectories.
MAINTAINERS: update for source code movement
hw: move last file to hw/arm/
hw: move hw/kvm/ to hw/i386/kvm
hw: move ARM CPU cores to hw/cpu/, configure with default-configs/
hw: move other devices to hw/misc/, configure with default-configs/
hw: move NVRAM interfaces to hw/nvram/, configure with default-configs/
hw: move GPIO interfaces to hw/gpio/, configure with default-configs/
hw: move interrupt controllers to hw/intc/, configure with default-configs/
hw: move DMA controllers to hw/dma/, configure with default-configs/
hw: move VFIO and ivshmem to hw/misc/
hw: move PCI bridges to hw/pci-* or hw/ARCH
hw: move SD/MMC devices to hw/sd/, configure with default-configs/
hw: move timer devices to hw/timer/, configure with default-configs/
hw: move ISA bridges and devices to hw/isa/, configure with default-configs/
hw: move char devices to hw/char/, configure via default-configs/
hw: move more files to hw/xen/
hw: move SCSI controllers to hw/scsi/, configure via default-configs/
hw: move SSI controllers to hw/ssi/, configure via default-configs/
hw: move I2C controllers to hw/i2c/, configure via default-configs/
...

Message-id: 1365442249-18259-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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hw: move headers to include/

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and

hw: move headers to include/

Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Merge branch 'for-linux-user' of https://git.gitorious.org/qemu-m68k/qemu-m68k into staging

* 'for-linux-user' of https://git.gitorious.org/qemu-m68k/qemu-m68k:
linux-user: correct reb

Merge branch 'for-linux-user' of https://git.gitorious.org/qemu-m68k/qemu-m68k into staging

* 'for-linux-user' of https://git.gitorious.org/qemu-m68k/qemu-m68k:
linux-user: correct reboot()
linux-user: correct setsockopt()
linux-user: correct print_timeval() swap tv_sec and tv_usec
linux-user: correct msgrcv()

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'afaerber-or/prep-up' into staging

# By Andreas Färber
# Via Andreas Färber
* afaerber-or/prep-up:
prep: Move PReP machine to hw/ppc/
prep_pc

Merge remote-tracking branch 'afaerber-or/prep-up' into staging

# By Andreas Färber
# Via Andreas Färber
* afaerber-or/prep-up:
prep: Move PReP machine to hw/ppc/
prep_pci: Convert to QOM realizefn
prep_pci: Create PCIBus and PCIDevice in-place

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Merge remote-tracking branch 'qemu-kvm/uq/master' into staging

* qemu-kvm/uq/master:
target-i386: kvm: prevent buffer overflow if -cpu foo, [x]level is too big
vmxcap: bit 9 of V

Merge remote-tracking branch 'qemu-kvm/uq/master' into staging

* qemu-kvm/uq/master:
target-i386: kvm: prevent buffer overflow if -cpu foo, [x]level is too big
vmxcap: bit 9 of VMX_PROCBASED_CTLS2 is 'virtual interrupt delivery'

Conflicts:
target-i386/kvm.c

Trivial merge resolution due to lack of context.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'mdroth/qga-pull-1-28-13' into staging

# By Markus Armbruster
# Via Michael Roth
* mdroth/qga-pull-1-28-13:
qemu-ga: Plug leaks on qmp_guest_networ

Merge remote-tracking branch 'mdroth/qga-pull-1-28-13' into staging

# By Markus Armbruster
# Via Michael Roth
* mdroth/qga-pull-1-28-13:
qemu-ga: Plug leaks on qmp_guest_network_get_interfaces() error paths
qemu-ga: Plug memory leak in guest_fsfreeze_cleanup()

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Merge remote-tracking branch 'afaerber/qom-cpu' into staging

* afaerber/qom-cpu: (37 commits)
kvm: Pass CPUState to kvm_on_sigbus_vcpu()
cpu: Unconditionalize CPUState fields

Merge remote-tracking branch 'afaerber/qom-cpu' into staging

* afaerber/qom-cpu: (37 commits)
kvm: Pass CPUState to kvm_on_sigbus_vcpu()
cpu: Unconditionalize CPUState fields
target-m68k: Use type_register() instead of type_register_static()
target-unicore32: Use type_register() instead of type_register_static()
target-openrisc: Use type_register() instead of type_register_static()
target-unicore32: Catch attempt to instantiate abstract type in cpu_init()
target-openrisc: Catch attempt to instantiate abstract type in cpu_init()
target-m68k: Catch attempt to instantiate abstract type in cpu_init()
target-arm: Catch attempt to instantiate abstract type in cpu_init()
target-alpha: Catch attempt to instantiate abstract type in cpu_init()
qom: Introduce object_class_is_abstract()
target-unicore32: Detect attempt to instantiate non-CPU type in cpu_init()
target-openrisc: Detect attempt to instantiate non-CPU type in cpu_init()
target-m68k: Detect attempt to instantiate non-CPU type in cpu_init()
target-alpha: Detect attempt to instantiate non-CPU type in cpu_init()
target-arm: Detect attempt to instantiate non-CPU type in cpu_init()
cpu: Add model resolution support to CPUClass
target-i386: Remove setting tsc-frequency from x86_def_t
target-i386: Set custom features/properties without intermediate x86_def_t
target-i386: Remove vendor_override field from CPUX86State
...

Conflicts:
tests/Makefile

Resolved simple conflict caused by lack of context in Makefile

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'kwolf/for-anthony' into staging

# By Paolo Bonzini (14) and others
# Via Kevin Wolf
* kwolf/for-anthony: (24 commits)
ide: Add fall through annota

Merge remote-tracking branch 'kwolf/for-anthony' into staging

# By Paolo Bonzini (14) and others
# Via Kevin Wolf
* kwolf/for-anthony: (24 commits)
ide: Add fall through annotations
block: Create proper size file for disk mirror
ahci: Add migration support
ahci: Change data types in preparation for migration
ahci: Remove unused AHCIDevice fields
hbitmap: add assertion on hbitmap_iter_init
mirror: do nothing on zero-sized disk
block/vdi: Check for bad signature
block/vdi: Improved return values from vdi_open
block/vdi: Improve debug output for signature
block: Use error code EMEDIUMTYPE for wrong format in some block drivers
block: Add special error code for wrong format
mirror: support arbitrarily-sized iterations
mirror: support more than one in-flight AIO operation
mirror: add buf-size argument to drive-mirror
mirror: switch mirror_iteration to AIO
mirror: allow customizing the granularity
block: allow customizing the granularity of the dirty bitmap
block: return count of dirty sectors, not chunks
mirror: perform COW if the cluster size is bigger than the granularity
...

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ahci: Add migration support

Jason tested these patches by migrating Windows 7 and Fedora 17 guests
(while under I/O) on both piix with ahci attached and on q35 (which has
a built-in

ahci: Add migration support

Jason tested these patches by migrating Windows 7 and Fedora 17 guests
(while under I/O) on both piix with ahci attached and on q35 (which has
a built-in AHCI controller).

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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ahci: Change data types in preparation for migration

The size of an int depends on the host, so in order to be able to
migrate these fields, make them either int32_t or bool, depending o

ahci: Change data types in preparation for migration

The size of an int depends on the host, so in order to be able to
migrate these fields, make them either int32_t or bool, depending on the
use.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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ahci: Remove unused AHCIDevice fields

'dma_status' and 'dma_cb' are written to, but never read.
Remove these fields in preparation for AHCI migration bits.

Signed-off-by: Jason

ahci: Remove unused AHCIDevice fields

'dma_status' and 'dma_cb' are written to, but never read.
Remove these fields in preparation for AHCI migration bits.

Signed-off-by: Jason Baron <jbaron@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci,virtio

This further optimizes MSIX handling in virtio-pci.
Also included is pci cleanup by Paolo, and pci de

Merge remote-tracking branch 'mst/tags/for_anthony' into staging

pci,virtio

This further optimizes MSIX handling in virtio-pci.
Also included is pci cleanup by Paolo, and pci device
assignment fix by Alex.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

* mst/tags/for_anthony:
pci-assign: Enable MSIX on device to match guest
pci: use constants for devices under the 1B36 device ID, document them
ivshmem: use symbolic constant for PCI ID, add to pci-ids.txt
virtio-9p: use symbolic constant, add to pci-ids.txt
reorganize pci-ids.txt
docs: move pci-ids.txt to docs/specs/
vhost: backend masking support
vhost: set started flag while start is in progress
virtio-net: set/clear vhost_started in reverse order
virtio: backend virtqueue notifier masking
virtio-pci: cache msix messages
kvm: add stub for update msi route
msix: add api to access msix message
virtio: don't waste irqfds on control vqs

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Merge remote-tracking branch 'qmp/queue/qmp' into staging

* qmp/queue/qmp:
monitor: assert monitor_puts()'s loop invariant
target-i386: fix bits 39:32 of the final physical addre

Merge remote-tracking branch 'qmp/queue/qmp' into staging

* qmp/queue/qmp:
monitor: assert monitor_puts()'s loop invariant
target-i386: fix bits 39:32 of the final physical address when using 4M page

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge branch 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm

* 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm:
target-arm: Fix SWI (SVC) instruct

Merge branch 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm

* 'target-arm.next' of git://git.linaro.org/people/pmaydell/qemu-arm:
target-arm: Fix SWI (SVC) instruction in M profile.
target-arm: use type_register() instead of type_register_static()

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Merge branch 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf

* 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf: (31 commits)
PPC: linux-user: Calculate context pointer explicitly

Merge branch 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf

* 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf: (31 commits)
PPC: linux-user: Calculate context pointer explicitly
target-ppc: Error out for -cpu host on unknown PVR
target-ppc: Slim conversion of model definitions to QOM subclasses
PPC: Bring EPR support closer to reality
PPC: KVM: set has-idle in guest device tree
kvm: Update kernel headers
openpic: fix CTPR and de-assertion of interrupts
openpic: move IACK to its own function
openpic: IRQ_check: search the queue a word at a time
openpic: fix sense and priority bits
openpic: add some bounds checking for IRQ numbers
openpic: use standard bitmap operations
Revert "openpic: Accelerate pending irq search"
openpic: always call IRQ_check from IRQ_get_next
openpic/fsl: critical interrupts ignore mask before v4.1
openpic: make ctpr signed
openpic: rework critical interrupt support
openpic: make register names correspond better with hw docs
ppc/booke: fix crit/mcheck/debug exceptions
openpic: lower interrupt when reading the MSI register
...

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Merge branch 's390-reorg' of git://repo.or.cz/qemu/rth

* 's390-reorg' of git://repo.or.cz/qemu/rth: (149 commits)
target-s390: Claim maintainership
target-s390: Use noreturn for

Merge branch 's390-reorg' of git://repo.or.cz/qemu/rth

* 's390-reorg' of git://repo.or.cz/qemu/rth: (149 commits)
target-s390: Claim maintainership
target-s390: Use noreturn for exception and load_psw
target-s390: Use TCG_CALL_NO_WG for misc helpers
target-s390: Use TCG_CALL_NO_WG for integer helpers
target-s390: Use TCG_CALL_NO_WG for floating-point helpers
target-s390: Use TCG_CALL_NO_WG for memory helpers
target-s390: Perform COMPARE AND SWAP inline
target-s390: Optimize get_address
target-s390: Optimize ADDC/SUBB
target-s390: Optimize ADDU/SUBU CC testing
target-s390: Tidy comparisons
target-s390: Optmize emitting discards
target-s390: Optimize XC
target-s390: Fix cpu_clone_regs
target-s390: Implement LOAD/SET FP AND SIGNAL
target-s390: Implement SET ROUNDING MODE
target-s390: Use uint64_to_float128
target-s390: Implement LCDFR
target-s390: Check insn operand specifications
target-s390: Implement CPSDR
...

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Merge remote-tracking branch 'stefanha/trivial-patches' into staging

* stefanha/trivial-patches:
hw/pc.c: Fix converting of ioport_register* to MemoryRegion
Replace remaining gmt

Merge remote-tracking branch 'stefanha/trivial-patches' into staging

* stefanha/trivial-patches:
hw/pc.c: Fix converting of ioport_register* to MemoryRegion
Replace remaining gmtime, localtime by gmtime_r, localtime_r
savevm: Remove MinGW specific code which is no longer needed
qga/channel-posix.c: Explicitly include string.h
configure: Fix comment (copy+paste bug)
readline: avoid memcpy() of overlapping regions

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'kraxel/q35.1' into staging

* kraxel/q35.1:
Makefile: install the "acpi-dsdt.aml" and "q35-acpi-dsdt.aml" blobs too
pc: rename machine types
q3

Merge remote-tracking branch 'kraxel/q35.1' into staging

* kraxel/q35.1:
Makefile: install the "acpi-dsdt.aml" and "q35-acpi-dsdt.aml" blobs too
pc: rename machine types
q35: document chipset devices
q35: add ich9 intel hda controller

Conflicts:
hw/intel-hda.c

aliguori: resolve conflict with static const change from Andreas.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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Merge remote-tracking branch 'afaerber-or/prep-up' into staging

* afaerber-or/prep-up:
prep: Use pc87312 device instead of collection of random ISA devices
prep: Add pc87312 Supe

Merge remote-tracking branch 'afaerber-or/prep-up' into staging

* afaerber-or/prep-up:
prep: Use pc87312 device instead of collection of random ISA devices
prep: Add pc87312 Super I/O emulation
prep: Include devices for ppc64 as well

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

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