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2016-02-02ehci: update irq on resetGerd Hoffmann
After clearing the status register we also have to update the irq line status. Otherwise a irq which happends to be pending at reset time causes a interrupt storm. And the guest can't stop as the status register doesn't indicate any pending interrupt. Both NetBSD and FreeBSD hang on shutdown because of that. Cc: qemu-stable@nongnu.org Reported-by: Andrey Korolyov <andrey@xdel.ru> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1453203884-4125-1-git-send-email-kraxel@redhat.com
2016-02-02usb: check page select value while processing iTDPrasad J Pandit
While processing isochronous transfer descriptors(iTD), the page select(PG) field value could lead to an OOB read access. Add check to avoid it. Reported-by: Qinghao Tang <luodalongde@gmail.com> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Message-id: 1453233406-12165-1-git-send-email-ppandit@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-29usb: Clean up includesPeter Maydell
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> Message-id: 1453832250-766-20-git-send-email-peter.maydell@linaro.org
2016-01-13error: Use error_prepend() where it makes obvious senseMarkus Armbruster
Done with this Coccinelle semantic patch @@ expression FMT, E1, E2; expression list ARGS; @@ - error_setg(E1, FMT, ARGS, error_get_pretty(E2)); + error_propagate(E1, E2);/*###*/ + error_prepend(E1, FMT/*@@@*/, ARGS); followed by manual cleanup, first because I can't figure out how to make Coccinelle transform strings, and second to get rid of now superfluous error_propagate(). We now use or propagate the original error whole instead of just its message obtained with error_get_pretty(). This avoids suppressing its hint (see commit 50b7b00), but I can't see how the errors touched in this commit could come with hints. It also improves the message printed with &error_abort when we screw up (see commit 1e9b65b). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-01-13error: Use error_reportf_err() where it makes obvious senseMarkus Armbruster
Done with this Coccinelle semantic patch @@ expression FMT, E, S; expression list ARGS; @@ - error_report(FMT, ARGS, error_get_pretty(E)); + error_reportf_err(E, FMT/*@@@*/, ARGS); ( - error_free(E); | exit(S); | abort(); ) followed by a replace of '%s"/*@@@*/' by '"' and some line rewrapping, because I can't figure out how to make Coccinelle transform strings. We now use the error whole instead of just its message obtained with error_get_pretty(). This avoids suppressing its hint (see commit 50b7b00), but I can't see how the errors touched in this commit could come with hints. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1450452927-8346-12-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-01-08ohci: clear pending SOF on suspendLaurent Vivier
On overcommitted CPU, kernel can be so slow that an interrupt can be triggered by the device whereas the driver is not ready to receive it. This drives us into an infinite loop. On suspend, if a SOF interrupt is raised between the stop of the device processing and the change of the device internal state to OHCI_USB_SUSPEND (QEMU stops SOF timer on this state change), this interrupt is never acknowledged. This patch clears pending SOF interrupt on OHCI_USB_SUSPEND setting. Some details: - ohci_irq(): the OHCI interrupt handler, acknowledges the SOF IRQ only if the state of the driver (rh_state) is OHCI_STATE_RUNNING. So if this interrupt happens and the driver is not in this state, the function is called again and again, moving the system to a CPU starvation. - ohci_rh_suspend(): the function stop the operation and acknowledge pending interrupts (but doesn't disable it). Later in the function, the device is moved to OHCI_SUSPEND_STATE, and the driver to OHCI_RH_SUSPENDED. If between the moment when the interrupt is acknowledged and the moment when the device is suspended a new interrupt is raised, it will be never acknowledged because the driver is now not in OHCI_RH_RUNNING state. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 1452109525-32150-3-git-send-email-lvivier@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08ohci: delay first SOF interruptLaurent Vivier
On overcommitted CPU, kernel can be so slow that an interrupt can be triggered by the device whereas the driver is not ready to receive it. This drives us into an infinite loop. This does not happen on real hardware because real hardware never send interrupt immediately after the controller has been moved to OPERATION state. This patch tries to delay the first SOF interrupt to let driver exits from the critical section (which is not protected against interrupts...) Some details: - ohci_irq(): the OHCI interrupt handler, acknowledges the SOF IRQ only if the state of the driver (rh_state) is OHCI_STATE_RUNNING. So if this interrupt happens and the driver is not in this state, the function is called again and again, moving the system to a CPU starvation. - ohci_rh_resume(): the driver re-enables operation with OHCI_USB_OPER. In QEMU this start the SOF timer and QEMU starts to send IRQs. As the driver is not in OHCI_STATE_RUNNING and not protected against IRQ, the ohci_irq() can be called and the driver never moved to OHCI_STATE_RUNNING. Suggested-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 1452109525-32150-2-git-send-email-lvivier@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08usb-mtp: fix call to trace functionBandan Das
trace_usb_mtp_inotify_event() was being called after the object was being freed. Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 1450861787-16213-3-git-send-email-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08usb-mtp: use safe variant when cleaning events listBandan Das
usb_mtp_inotify_cleanup uses QLIST_FOREACH to pick events from a list and free them which is incorrect. Use QLIST_FOREACH_SAFE instead. Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 1450861787-16213-2-git-send-email-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08ohci: fix command HostControllerResetHervé Poussineau
Specification says that: "This bit is set by HCD to initiate a software reset of HC." Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-id: 1450567431-31795-4-git-send-email-hpoussin@reactos.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08ohci: fix Host Controller USBRESETHervé Poussineau
Specification says that, when entering this state, "the contents of the registers (except Root Hub registers) are preserved by the HC. [...] The Root Hub is being reset, which causes the Root Hub's downstream ports to be reset and possibly powered off." Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-id: 1450567431-31795-3-git-send-email-hpoussin@reactos.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-08ohci: split reset method in 3 partsHervé Poussineau
The three parts are: - root hub reset (ohci_roothub_reset) - host controller soft reset (ohci_soft_reset) - host controller hard reset (ohci_hard_reset) Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-id: 1450567431-31795-2-git-send-email-hpoussin@reactos.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-12-15ehci: make idt processing more robustGerd Hoffmann
Make ehci_process_itd return an error in case we didn't do any actual iso transfer because we've found no active transaction. That'll avoid ehci happily run in circles forever if the guest builds a loop out of idts. This is CVE-2015-8558. Cc: qemu-stable@nongnu.org Reported-by: Qinghao Tang <luodalongde@gmail.com> Tested-by: P J P <ppandit@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-12-15usb-mtp: add support for basic mtp eventsBandan Das
When the host polls for events, we check our events qlist and send one event at a time. Also, note that the event packet needs to be sent in one go, so I increased the max packet size to 64. Tested with a linux guest. Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 1448314625-3855-5-git-send-email-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-12-15usb-mtp: Add support for inotify based file monitoringBandan Das
For now, we use inotify watches to track only a small number of events, namely, add, delete and modify. Note that for delete, the kernel already deactivates the watch for us and we just need to take care of modifying our internal state. inotify is a linux only mechanism. Suggested-by: Gerd Hoffman <kraxel@redhat.com> Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 1448314625-3855-4-git-send-email-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-12-15usb-mtp: free objects on a mtp resetBandan Das
On a reset, call usb_mtp_object_free on all objects and their children Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 1448314625-3855-3-git-send-email-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-12-15usb-mtp: use a list for keeping track of childrenBandan Das
To support adding/removal of objects, we will need to update the object cache hierarchy we have built internally. Convert to using a Qlist for easier management. Signed-off-by: Bandan Das <bsd@redhat.com> Message-id: 1448314625-3855-2-git-send-email-bsd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-11-06usb: Use g_new() & friends where that makes obvious senseMarkus Armbruster
g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer, for two reasons. One, it catches multiplication overflowing size_t. Two, it returns T * rather than void *, which lets the compiler catch more type errors. This commit only touches allocations with size arguments of the form sizeof(T). Same Coccinelle semantic patch as in commit b45c03f. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-11-03usb-host: fix usb3ep0quirk testGerd Hoffmann
usb->speed is the usb speed the device is actually running on in the qemu emulation (i.e. from the guests point of view). So when plugging usb3 devices into ehci hostadapter this is HIGH not SUPER. To figure whenever the host talks to the device with superspeed we have to check speedmask instead and see whenever the superspeed bit is set there. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1445603230-11840-1-git-send-email-kraxel@redhat.com
2015-11-03ehci: clear suspend bit on detachGerd Hoffmann
When a device is detached, clear the suspend bit (PORTSC_SUSPEND) in the port status register. The specs are not *that* clear what is supposed to happen in case a suspended device is unplugged. But the enable bit (PORTSC_PED) is cleared, and the specs mention setting suspend with enable being unset is undefined behavior. So clearing them both looks reasonable, and it actually fixes the reported bug. https://bugzilla.redhat.com/show_bug.cgi?id=1268879 Cc: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1445413462-18004-1-git-send-email-kraxel@redhat.com
2015-10-23hw/usb-storage: Check whether BB is insertedMax Reitz
Only call bdrv_add_key() on the BlockDriverState if it is not NULL. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-10-20usb-audio: increate default buffer sizeGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-20usb: print device id in "info usb" monitor commandGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-10-20usb-host: add wakeup call for iso xfersGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-09-23libcacard: use the standalone projectMarc-André Lureau
libcacard is now a standalone project hosted with the Spice project (see the 2.5.0 release announcement), remove it from qemu tree. Use the library if found during configure or if --enable-smartcard. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Tokarev <mjt@tls.msk.ru> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Tested-by: Paolo Bonzini <pbonzini@redhat.com>
2015-09-11maint: avoid useless "if (foo) free(foo)" patternMarkus Armbruster
My Coccinelle semantic patch finds a few more, because it also fixes up the equally pointless conditional if (foo) { free(foo); foo = NULL; } Result (feel free to squash it into your patch): Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-09-11maint: avoid useless "if (foo) free(foo)" patternDaniel P. Berrange
The free() and g_free() functions both happily accept NULL on any platform QEMU builds on. As such putting a conditional 'if (foo)' check before calls to 'free(foo)' merely serves to bloat the lines of code. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-09-11maint: remove unused include for signal.hDaniel P. Berrange
A number of files were including signal.h but not using any of the functions it provides Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-09-11maint: remove unused include for dirent.hDaniel P. Berrange
A number of files were including dirent.h but not using any of the functions it provides Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-09-11maint: remove / fix many doubled wordsDaniel P. Berrange
Many source files have doubled words (eg "the the", "to to", and so on). Most of these can simply be removed, but a couple were actual mis-spellings (eg "to to" instead of "to do"). There was even one triple word score "to to to" :-) Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-07-27usbnet: Drop usbnet_can_receiveFam Zheng
usbnet_receive already drops packet if rndis_state is not RNDIS_DATA_INITIALIZED, and queues packet if in buffer is not available. The only difference is s->dev.config but that is similar to rndis_state. Drop usbnet_can_receive and move these checks to usbnet_receive, so that we don't need to explicitly flush the queue when s->dev.config changes value. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Message-id: 1436955553-22791-5-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-07-20timer: rename NSEC_PER_SEC due to Mac OS X header clashStefan Hajnoczi
Commit e0cf11f31c24cfb17f44ed46c254d84c78e7f6e9 ("timer: Use a single definition of NSEC_PER_SEC for the whole codebase") renamed NANOSECONDS_PER_SECOND to NSEC_PER_SEC. On Mac OS X there is a <dispatch/time.h> system header which also defines NSEC_PER_SEC. This causes compiler warnings. Let's use the old name instead. It's longer but it doesn't clash. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1436364609-7929-1-git-send-email-stefanha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-07-17Revert "xhci: set timer to retry xfers"Gerd Hoffmann
This reverts commit 4e8cfbe1143d8384387595b500212d7a7f11aeae. We should not poll via timer, and with ccid being fixed to properly notify us about pending transfers we don't have to. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-07-17usb-ccid: add missing wakeup callsGerd Hoffmann
Properly notify the host adapter that we have data pending, so it doesn't has to poll us. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-07-17usb-ccid: fix 61b4887b41b270bc837ead57bc502d904af023bbGerd Hoffmann
QOMification dropped the parent device lookup, fix it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-07-16Re-attach usb device to kernel while usb_host_open failsLin Ma
Signed-off-by: Lin Ma <lma@suse.com> Reviewed-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-07-02timer: Use a single definition of NSEC_PER_SEC for the whole codebaseAlberto Garcia
Signed-off-by: Alberto Garcia <berto@igalia.com> Message-id: c6e55468856ba0b8f95913c4da111cc0ef266541.1434113783.git.berto@igalia.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2015-06-22Include monitor/monitor.h exactly where neededMarkus Armbruster
In particular, don't include it into headers. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
2015-06-22Include qapi/qmp/qerror.h exactly where neededMarkus Armbruster
In particular, don't include it into headers. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
2015-06-22qerror: Move #include out of qerror.hMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
2015-06-22qerror: Clean up QERR_ macros to expand into a single stringMarkus Armbruster
These macros expand into error class enumeration constant, comma, string. Unclean. Has been that way since commit 13f59ae. The error class is always ERROR_CLASS_GENERIC_ERROR since the previous commit. Clean up as follows: * Prepend every use of a QERR_ macro by ERROR_CLASS_GENERIC_ERROR, and delete it from the QERR_ macro. No change after preprocessing. * Rewrite error_set(ERROR_CLASS_GENERIC_ERROR, ...) into error_setg(...). Again, no change after preprocessing. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
2015-06-22QemuOpts: Wean off qerror_report_err()Markus Armbruster
qerror_report_err() is a transitional interface to help with converting existing monitor commands to QMP. It should not be used elsewhere. The only remaining user in qemu-option.c is qemu_opts_parse(). Is it used in QMP context? If not, we can simply replace qerror_report_err() by error_report_err(). The uses in qemu-img.c, qemu-io.c, qemu-nbd.c and under tests/ are clearly not in QMP context. The uses in vl.c aren't either, because the only QMP command handlers there are qmp_query_status() and qmp_query_machines(), and they don't call it. Remaining uses: * drive_def(): Command line -drive and such, HMP drive_add and pci_add * hmp_chardev_add(): HMP chardev-add * monitor_parse_command(): HMP core * tmp_config_parse(): Command line -tpmdev * net_host_device_add(): HMP host_net_add * net_client_parse(): Command line -net and -netdev * qemu_global_option(): Command line -global * vnc_parse_func(): Command line -display, -vnc, default display, HMP change, QMP change. Bummer. * qemu_pci_hot_add_nic(): HMP pci_add * usb_net_init(): Command line -usbdevice, HMP usb_add Propagate errors through qemu_opts_parse(). Create a convenience function qemu_opts_parse_noisily() that passes errors to error_report_err(). Switch all non-QMP users outside tests to it. That leaves vnc_parse_func(). Propagate errors through it. Since I'm touching it anyway, rename it to vnc_parse(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
2015-06-12migration: Use normal VMStateDescriptions for SubsectionsJuan Quintela
We create optional sections with this patch. But we already have optional subsections. Instead of having two mechanism that do the same, we can just generalize it. For subsections we just change: - Add a needed function to VMStateDescription - Remove VMStateSubsection (after removal of the needed function it is just a VMStateDescription) - Adjust the whole tree, moving the needed function to the corresponding VMStateDescription Signed-off-by: Juan Quintela <quintela@redhat.com>
2015-05-11Merge remote-tracking branch ↵Peter Maydell
'remotes/mjt/tags/pull-trivial-patches-2015-05-09' into staging trivial patches for 2015-05-09 # gpg: Signature made Fri May 8 22:58:42 2015 BST using RSA key ID A4C3D7DB # gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" # gpg: aka "Michael Tokarev <mjt@corpit.ru>" # gpg: aka "Michael Tokarev <mjt@debian.org>" * remotes/mjt/tags/pull-trivial-patches-2015-05-09: docs: update BLOCK_IMAGE_CORRUPTED documentation glib-compat.h: change assert to g_assert Remove various unused functions sheepdog: fix resource leak with sd_snapshot_create xhci: remove unused code Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-05-08xhci: remove unused codeGonglei
Value from xfer->packet.ep is assigned to ep here, but that stored value is not used before it is overwritten. Remove it. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2015-05-08uhci: controller is halted after resetGerd Hoffmann
... and the status register should say so. Fixes "usbus0: controller did not stop" error printed by freebsd. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-08usb: usb-serial QOMifyGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-08usb: usb-redir QOMifyGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-08usb: usb-wacom-tablet QOMifyGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-05-08usb: usb-uas QOMifyGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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