usb: allow max 8192 bytes for desc

A device of USB video class usually uses larger desc structure, so
use larger buffer to avoid failure. (dev-video.c is ready)

This is an unlikely code path:
1, du

usb: allow max 8192 bytes for desc

A device of USB video class usually uses larger desc structure, so
use larger buffer to avoid failure. (dev-video.c is ready)

This is an unlikely code path:
1, during guest startup, guest tries to probe device.
2, run 'lsusb' command in guest(or other similar commands).

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20220112015835.900619-1-pizhenwei@bytedance.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

hw/usb: Fix typo in comments and print

Fix typo:
*informations ==> information
*enougth ==> enough
*enouth ==> enough
*registy ==> registry
*releated ==> related
*Ouptut ==> Output
*manualy =

hw/usb: Fix typo in comments and print

Fix typo:
*informations ==> information
*enougth ==> enough
*enouth ==> enough
*registy ==> registry
*releated ==> related
*Ouptut ==> Output
*manualy ==> manually
*Attemping ==> Attempting
*contine ==> continue
*tranceiver ==> transceiver
*Tranceiver ==> Transceiver

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Message-Id: <20210730012720.2246-1-caihuoqing@baidu.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Asynchronous dump-guest-memory from Peter
* improved logging with -D -daemonize from Dimitris
* more a

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* Asynchronous dump-guest-memory from Peter
* improved logging with -D -daemonize from Dimitris
* more address_space_* optimization from Gonglei
* TCG xsave/xrstor thinko fix
* chardev bugfix and documentation patch

# gpg: Signature made Thu 25 Feb 2016 15:12:27 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"

* remotes/bonzini/tags/for-upstream:
target-i386: fix confusion in xcr0 bit position vs. mask
chardev: Properly initialize ChardevCommon components
memory: Remove unreachable return statement
memory: optimize qemu_get_ram_ptr and qemu_ram_ptr_length
exec: store RAMBlock pointer into memory region
log: Redirect stderr to logfile if deamonized
dump-guest-memory: add qmp event DUMP_COMPLETED
Dump: add hmp command "info dump"
Dump: add qmp command "query-dump"
DumpState: adding total_size and written_size fields
dump-guest-memory: add "detach" support
dump-guest-memory: disable dump when in INMIGRATE state
dump-guest-memory: introduce dump_process() helper function.
dump-guest-memory: add dump_in_progress() helper function
dump-guest-memory: using static DumpState, add DumpStatus
dump-guest-memory: add "detach" flag for QMP/HMP interfaces.
dump-guest-memory: cleanup: removing dump_{error|cleanup}().
scripts/kvm/kvm_stat: Fix missing right parantheses and ".format(...)"
qemu-options.hx: Improve documentation of chardev multiplexing mode

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

vhost, virtio, pci, pc

Fixes all over the place.
virtio dataplane migration support.
Old q35 machin

Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

vhost, virtio, pci, pc

Fixes all over the place.
virtio dataplane migration support.
Old q35 machine types removed.

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

# gpg: Signature made Thu 25 Feb 2016 11:16:46 GMT using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream: (21 commits)
q35: No need to check gigabyte_align
q35: Remove unused q35-acpi-dsdt.aml file
ich9: Remove enable_tco arguments from init functions
machine: Remove no_tco field
q35: Remove old machine versions
tests/vhost-user-bridge: fix build on 32 bit systems
vring: remove
virtio-scsi: do not use vring in dataplane
virtio-blk: do not use vring in dataplane
virtio-blk: fix "disabled data plane" mode
virtio: export vring_notify as virtio_should_notify
virtio: add AioContext-specific function for host notifiers
vring: make vring_enable_notification return void
block-migration: acquire AioContext as necessary
pci core: function pci_bus_init() cleanup
pci core: function pci_host_bus_register() cleanup
balloon: Use only 'pc-dimm' type dimm for ballooning
virtio-balloon: rewrite get_current_ram_size()
move get_current_ram_size to virtio-balloon.c
vhost-user: don't merge regions with different fds
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/spice/tags/pull-spice-20160223-1' into staging

spice: initial opengl/virgl support, postcopy migration fix.

# gpg: Signature made Tue 23 Feb 20

Merge remote-tracking branch 'remotes/spice/tags/pull-spice-20160223-1' into staging

spice: initial opengl/virgl support, postcopy migration fix.

# gpg: Signature made Tue 23 Feb 2016 12:30:40 GMT using RSA key ID D3E87138
# 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>"

* remotes/spice/tags/pull-spice-20160223-1:
Postcopy+spice: Pass spice migration data earlier
spice/gl: tweak debug messages.
spice/gl: add unblock timer
spice: add opengl/virgl/dmabuf support
spice: reset cursor on resize
egl-helpers: add functions for render nodes and dma-buf passing
configure: add dma-buf support detection.
spice: init dcl before registering qxl interface

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

all: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-inc

all: Clean up includes

Clean up includes so that osdep.h is included first and headers
which it implies are not included manually.

This commit was created with scripts/clean-includes.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/otubo/seccomp' into staging

* remotes/otubo/seccomp:
seccomp: add shmctl(), mlock(), and munlock() to the syscall whitelist
seccomp: add tim

Merge remote-tracking branch 'remotes/otubo/seccomp' into staging

* remotes/otubo/seccomp:
seccomp: add shmctl(), mlock(), and munlock() to the syscall whitelist
seccomp: add timerfd_create and timerfd_settime to the whitelist

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

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Merge remote-tracking branch 'remotes/rth/tags/tgt-axp-pull-20140424' into staging

target-alpha queue pull for 20140424

# gpg: Signature made Thu 24 Apr 2014 20:44:23 BST using RSA

Merge remote-tracking branch 'remotes/rth/tags/tgt-axp-pull-20140424' into staging

target-alpha queue pull for 20140424

# gpg: Signature made Thu 24 Apr 2014 20:44:23 BST using RSA key ID 4DD0279B
# gpg: Can't check signature: public key not found

* remotes/rth/tags/tgt-axp-pull-20140424: (40 commits)
target-alpha: Remove cpu_unique, cpu_sysval, cpu_usp
target-alpha: Tidy alpha_translate_init
target-alpha: Don't issue goto_tb under singlestep
target-alpha: Use non-local temps for zero/sink
target-alpha: Use extract to get insn fields
target-alpha: Convert mfpr/mtpr to source/sink
target-alpha: Convert gen_cpys et al to source/sink
target-alpha: Convert gen_fcvtlq/ql to source/sink
target-alpha: Convert gen_fcmov to source/sink
target-alpha: Convert gen_bcond to source/sink
target-alpha: Convert most ieee insns to source/sink
target-alpha: Convert gen_ieee_input to source/sink
target-alpha: Convert MVIOP2 to source/sink
target-alpha: Convert ARITH3 to source/sink
target-alpha: Convert FARITH3 to source/sink
target-alpha: Convert FARITH2 to source/sink
target-alpha: Convert gen_zap/not to source/sink
target-alpha: Convert gen_ins_h/l to source/sink
target-alpha: Convert gen_ext_h/l to source/sink
target-alpha: Convert gen_msk_h/l to source/sink
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block patches

# gpg: Signature made Wed 23 Apr 2014 11:02:29 BST using RSA key ID C88F2FD6
# gpg: Goo

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block patches

# gpg: Signature made Wed 23 Apr 2014 11:02:29 BST using RSA key ID C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"

* remotes/kevin/tags/for-upstream:
block/cloop: use PRIu32 format specifier for uint32_t
vmdk: Fix "%x" to PRIx32 in format strings for cid
qemu-img: Improve error messages
qemu-iotests: Check common namespace for id and node-name
block: Catch duplicate IDs in bdrv_new()
qemu-img: Avoid duplicate block device IDs
block: Add errp to bdrv_new()
convert fprintf() calls to error_setg() in block/qed.c:bdrv_qed_create()
block: Remove -errno return value from bdrv_assign_node_name
curl: Replaced old error handling with error reporting API.
block: Handle error of bdrv_getlength in bdrv_create_dirty_bitmap
vmdk: Fix %d and %lld to PRI* in format strings
block: Check bdrv_getlength() return value in bdrv_make_zero()
block: Catch integer overflow in bdrv_rw_co()
block: Limit size to INT_MAX in bdrv_check_byte_request()
block: Fix nb_sectors check in bdrv_check_byte_request()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-5' into staging

usb: mtp filesharing

# gpg: Signature made Wed 23 Apr 2014 09:28:37 BST using RSA key ID D3E87138
# gp

Merge remote-tracking branch 'remotes/kraxel/tags/pull-usb-5' into staging

usb: mtp filesharing

# gpg: Signature made Wed 23 Apr 2014 09:28:37 BST using RSA key ID D3E87138
# 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>"

* remotes/kraxel/tags/pull-usb-5:
usb: mtp filesharing
usb: add CompatibleID support to msos

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

usb: add CompatibleID support to msos

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

Merge remote-tracking branch 'remotes/borntraeger/tags/kvm-s390-20140131' into staging

This patch set contains the sclp defines and events for cpu hotplug,
the initial sclp defines (with

Merge remote-tracking branch 'remotes/borntraeger/tags/kvm-s390-20140131' into staging

This patch set contains the sclp defines and events for cpu hotplug,
the initial sclp defines (without code yet) for standby memory (some
sort of memory hotplug) as well as a cleanup of the kvm register
synchronization.

# gpg: Signature made Fri 31 Jan 2014 08:54:29 GMT using RSA key ID B5A61C7C
# gpg: Can't check signature: public key not found

* remotes/borntraeger/tags/kvm-s390-20140131:
s390x/kvm: cleanup partial register handling
sclp-s390: Define new SCLP codes and structures
s390-sclp: SCLP Event integration
s390-sclp: SCLP CPU Info
s390-sclp: Define New SCLP Codes

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/mcayland/qemu-openbios' into staging

* remotes/mcayland/qemu-openbios:
Update OpenBIOS images

Signed-off-by: Peter Maydell <peter.maydell

Merge remote-tracking branch 'remotes/mcayland/qemu-openbios' into staging

* remotes/mcayland/qemu-openbios:
Update OpenBIOS images

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'remotes/awilliam/tags/vfio-pci-for-qemu-20140128.0' into staging

vfio-pci updates include:
- Destroy MemoryRegions on device teardown
- Print warnings

Merge remote-tracking branch 'remotes/awilliam/tags/vfio-pci-for-qemu-20140128.0' into staging

vfio-pci updates include:
- Destroy MemoryRegions on device teardown
- Print warnings around PCI option ROM failures
- Skip bogus mappings from 64bit BAR sizing
- Act on DMA mapping failures
- Fix alignment to avoid MSI-X table mapping
- Fix debug macro typo

# gpg: Signature made Tue 28 Jan 2014 15:27:47 GMT using RSA key ID 3BB08B22
# gpg: Can't check signature: public key not found

* remotes/awilliam/tags/vfio-pci-for-qemu-20140128.0:
vfio: correct debug macro typo
vfio: fix mapping of MSIX bar
kvm: initialize qemu_host_page_size
vfio-pci: Fail initfn on DMA mapping errors
vfio: Filter out bogus mappings
vfio: Do not reattempt a failed rom read
vfio: warn if host device rom can't be read
vfio: Destroy memory regions

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'sstabellini/xen-170114' into staging

* sstabellini/xen-170114:
xen_pt: Fix passthrough of device with ROM.
xen_pt: Fix debug output.
xenfb: ma

Merge remote-tracking branch 'sstabellini/xen-170114' into staging

* sstabellini/xen-170114:
xen_pt: Fix passthrough of device with ROM.
xen_pt: Fix debug output.
xenfb: map framebuffer read-only and handle unmap errors

Message-id: alpine.DEB.2.02.1401171537140.21510@kaball.uk.xensource.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

Merge remote-tracking branch 'mjt/tags/trivial-patches-2014-01-16' into staging

trivial-patches for 2014-01-16

# gpg: Signature made Thu 16 Jan 2014 17:29:05 GMT using RSA key ID 74

Merge remote-tracking branch 'mjt/tags/trivial-patches-2014-01-16' into staging

trivial-patches for 2014-01-16

# gpg: Signature made Thu 16 Jan 2014 17:29:05 GMT using RSA key ID 74F0C838
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg: aka "Michael Tokarev <mjt@corpit.ru>"
# gpg: aka "Michael Tokarev <mjt@debian.org>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: E190 8639 3B10 B51B AC2C 8B73 5253 C5AD 74F0 C838

Message-id: 1389893719-16336-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

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

* qemu-kvm/uq/master:
kvm: always update the MPX model specific register
KVM: fix addr type for KVM_IOEVENTFD

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

* qemu-kvm/uq/master:
kvm: always update the MPX model specific register
KVM: fix addr type for KVM_IOEVENTFD
KVM: Retry KVM_CREATE_VM on EINTR
mempath prefault: fix off-by-one error
kvm: x86: Separately write feature control MSR on reset
roms: Flush icache when writing roms to guest memory
target-i386: clear guest TSC on reset
target-i386: do not special case TSC writeback
target-i386: Intel MPX

Conflicts:
exec.c

aliguori: fix trivial merge conflict in exec.c

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

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Merge remote-tracking branch 'otubo/seccomp' into staging

* otubo/seccomp:
seccomp: add some basic shared memory syscalls to the whitelist
seccomp: add mkdir() and fchmod() to th

Merge remote-tracking branch 'otubo/seccomp' into staging

* otubo/seccomp:
seccomp: add some basic shared memory syscalls to the whitelist
seccomp: add mkdir() and fchmod() to the whitelist

Message-id: 1390231004-18392-1-git-send-email-otubo@linux.vnet.ibm.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>

show more ...

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

Initial patch for QEMU GTK support on Windows

# gpg: Signature made Mon 20 Jan 2014 11:37:58 AM PST using RSA key

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

Initial patch for QEMU GTK support on Windows

# gpg: Signature made Mon 20 Jan 2014 11:37:58 AM PST using RSA key ID FAD62069
# gpg: Can't check signature: public key not found

* sweil/tags/for_anthony:
gtk: Support keyboard translation for hosts running Windows

Message-id: 1390246909-18757-1-git-send-email-sw@weilnetz.de
Signed-off-by: Anthony Liguori <aliguori@amazon.com>

show more ...

Merge remote-tracking branch 'kraxel/tags/pull-audio-2' into staging

hda-codec: disable streams on reset

# gpg: Signature made Tue 21 Jan 2014 02:17:12 AM PST using RSA key ID D3E87

Merge remote-tracking branch 'kraxel/tags/pull-audio-2' into staging

hda-codec: disable streams on reset

# gpg: Signature made Tue 21 Jan 2014 02:17:12 AM PST using RSA key ID D3E87138
# gpg: Can't check signature: public key not found

* kraxel/tags/pull-audio-2:
hda-codec: disable streams on reset

Message-id: 1390299589-5082-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>

show more ...

Merge remote-tracking branch 'kraxel/tags/pull-usb-2' into staging

usb core+hid: add support for microsoft os descriptors

# gpg: Signature made Tue 21 Jan 2014 02:21:29 AM PST using

Merge remote-tracking branch 'kraxel/tags/pull-usb-2' into staging

usb core+hid: add support for microsoft os descriptors

# gpg: Signature made Tue 21 Jan 2014 02:21:29 AM PST using RSA key ID D3E87138
# gpg: Can't check signature: public key not found

* kraxel/tags/pull-usb-2:
usb-hid: add microsoft os descriptor support
usb: add support for microsoft os descriptors

Message-id: 1390299772-5368-1-git-send-email-kraxel@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>

show more ...

usb: add support for microsoft os descriptors

This patch adds support for special usb descriptors used by microsoft
windows. They allow more fine-grained control over driver binding and

usb: add support for microsoft os descriptors

This patch adds support for special usb descriptors used by microsoft
windows. They allow more fine-grained control over driver binding and
adding entries to the registry for configuration.

As this is a guest-visible change the "msos-desc" compat property
has been added to turn this off for 1.7 + older

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

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Merge remote-tracking branch 'bonzini/virtio' into staging

# By Andreas Färber (18) and Paolo Bonzini (12)
# Via Paolo Bonzini
* bonzini/virtio: (30 commits)
virtio: Convert ex

Merge remote-tracking branch 'bonzini/virtio' into staging

# By Andreas Färber (18) and Paolo Bonzini (12)
# Via Paolo Bonzini
* bonzini/virtio: (30 commits)
virtio: Convert exit to unrealize
virtio: Complete converting VirtioDevice to QOM realize
virtio-scsi: Convert to QOM realize
virtio-rng: Convert to QOM realize
virtio-balloon: Convert to QOM realize
virtio-net: Convert to QOM realize
virtio-serial: Convert to QOM realize
virtio-blk: Convert to QOM realize
virtio-9p: Convert to QOM realize
virtio: Start converting VirtioDevice to QOM realize
virtio-scsi: QOM realize preparations
virtio-rng: QOM realize preparations
virtio-balloon: QOM realize preparations
virtio-net: QOM realize preparations
virtio-serial: QOM realize preparations
virtio-blk: QOM realize preparations
virtio-9p: QOM realize preparations
virtio-blk-dataplane: Improve error reporting
virtio-pci: add device_unplugged callback
virtio-rng: switch exit callback to VirtioDeviceClass
...

show more ...

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

# By Paolo Bonzini (4) and Peter Lieven (1)
# Via Paolo Bonzini
* bonzini/scsi-next:
help: add id suboption to -is

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

# By Paolo Bonzini (4) and Peter Lieven (1)
# Via Paolo Bonzini
* bonzini/scsi-next:
help: add id suboption to -iscsi
scsi-disk: fix WRITE SAME with large non-zero payload
block/iscsi: introduce bdrv_co_{readv, writev, flush_to_disk}
scsi-disk: fix VERIFY emulation
scsi-bus: fix transfer length and direction for VERIFY command

Message-id: 1386594157-17535-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>

show more ...

Merge remote-tracking branch 'awilliam/tags/vfio-pci-for-qemu-20131206.0' into staging

vfio-pci updates include:
- Update linux-headers to include KVM-VFIO device support
- Enable

Merge remote-tracking branch 'awilliam/tags/vfio-pci-for-qemu-20131206.0' into staging

vfio-pci updates include:
- Update linux-headers to include KVM-VFIO device support
- Enable QEMU support for KVM-VFIO device
- Additional Nvidia x-vga quirk to ACK MSI interrupts
- Debug options to disable MSI/X KVM acceleration
- Fix to cleanup MSI-X vectors on shutdown and avoid IRQ route leaks

The KVM-VFIO device support enables KVM to manage how it handles
coherency instructions in the presence of non-coherent I/O. Dave
Airlie had noted that the Nvidia MSI ACK support here may just be
scratching the surface, but it's better than what we have now and
it's only enabled via the x-vga option, so I'm willing to add since
it does enable some users.

# gpg: Signature made Fri 06 Dec 2013 12:28:19 PM PST using RSA key ID 3BB08B22
# gpg: Can't check signature: public key not found

# By Alex Williamson
# Via Alex Williamson
* awilliam/tags/vfio-pci-for-qemu-20131206.0:
vfio-pci: Release all MSI-X vectors when disabled
vfio-pci: Add debug config options to disable MSI/X KVM support
vfio-pci: Fix Nvidia MSI ACK through 0x88000 quirk
vfio-pci: Make use of new KVM-VFIO device
linux-headers: Update from v3.13-rc3

Message-id: 20131206204715.16731.12627.stgit@bling.home
Signed-off-by: Anthony Liguori <aliguori@amazon.com>

show more ...