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2020-01-24qdev: set properties with device_class_set_props()Marc-André Lureau
The following patch will need to handle properties registration during class_init time. Let's use a device_class_set_props() setter. spatch --macro-file scripts/cocci-macro-file.h --sp-file ./scripts/coccinelle/qdev-set-props.cocci --keep-comments --in-place --dir . @@ typedef DeviceClass; DeviceClass *d; expression val; @@ - d->props = val + device_class_set_props(d, val) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20200110153039.1379601-20-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-13usb-host: remove 'remote wakeup' flag from configuration descriptorYuri Benditovich
If the redirected device has this capability, Windows guest may place the device into D2 and expect it to wake when the device becomes active, but this will never happen. For example, when internal Bluetooth adapter is redirected, keyboards and mice connected to it do not work. Current commit removes this capability (starting from machine 5.0) Set 'usb-host.suppress-remote-wake' property to 'off' to keep 'remote wake' as is or to 'on' to remove 'remote wake' on 4.2 or earlier. Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com> Message-id: 20200108091044.18055-2-yuri.benditovich@daynix.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-11-06usb-host: add option to allow all resets.Gerd Hoffmann
Commit 65f14ab98da1 ("usb-host: skip reset for untouched devices") filters out multiple usb device resets in a row. While this improves the situation for usb some devices it doesn't work for others :-( So go add a config option to make the behavior configurable. Buglink: https://bugs.launchpad.net/bugs/1846451 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20191015064426.19454-1-kraxel@redhat.com
2019-08-16sysemu: Split sysemu/runstate.h off sysemu/sysemu.hMarkus Armbruster
sysemu/sysemu.h is a rather unfocused dumping ground for stuff related to the system-emulator. Evidence: * It's included widely: in my "build everything" tree, changing sysemu/sysemu.h still triggers a recompile of some 1100 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h, down from 5400 due to the previous two commits). * It pulls in more than a dozen additional headers. Split stuff related to run state management into its own header sysemu/runstate.h. Touching sysemu/sysemu.h now recompiles some 850 objects. qemu/uuid.h also drops from 1100 to 850, and qapi/qapi-types-run-state.h from 4400 to 4200. Touching new sysemu/runstate.h recompiles some 500 objects. Since I'm touching MAINTAINERS to add sysemu/runstate.h anyway, also add qemu/main-loop.h. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190812052359.30071-30-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> [Unbreak OS-X build]
2019-08-16Include hw/qdev-properties.h lessMarkus Armbruster
In my "build everything" tree, changing hw/qdev-properties.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Many places including hw/qdev-properties.h (directly or via hw/qdev.h) actually need only hw/qdev-core.h. Include hw/qdev-core.h there instead. hw/qdev.h is actually pointless: all it does is include hw/qdev-core.h and hw/qdev-properties.h, which in turn includes hw/qdev-core.h. Replace the remaining uses of hw/qdev.h by hw/qdev-properties.h. While there, delete a few superfluous inclusions of hw/qdev-core.h. Touching hw/qdev-properties.h now recompiles some 1200 objects. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20190812052359.30071-22-armbru@redhat.com>
2019-08-16Include qemu/main-loop.h lessMarkus Armbruster
In my "build everything" tree, changing qemu/main-loop.h triggers a recompile of some 5600 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). It includes block/aio.h, which in turn includes qemu/event_notifier.h, qemu/notify.h, qemu/processor.h, qemu/qsp.h, qemu/queue.h, qemu/thread-posix.h, qemu/thread.h, qemu/timer.h, and a few more. Include qemu/main-loop.h only where it's needed. Touching it now recompiles only some 1700 objects. For block/aio.h and qemu/event_notifier.h, these numbers drop from 5600 to 2800. For the others, they shrink only slightly. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190812052359.30071-21-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-08-16Include migration/vmstate.h lessMarkus Armbruster
In my "build everything" tree, changing migration/vmstate.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). hw/hw.h supposedly includes it for convenience. Several other headers include it just to get VMStateDescription. The previous commit made that unnecessary. Include migration/vmstate.h only where it's still needed. Touching it now recompiles only some 1600 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-16-armbru@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-06-12Include qemu/module.h where needed, drop it from qemu-common.hMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-4-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c; ui/cocoa.m fixed up]
2019-05-29usb-host: avoid libusb_set_configuration callsGerd Hoffmann
Seems some devices become confused when we call libusb_set_configuration(). So before calling the function check whenever the device has multiple configurations in the first place, and in case it hasn't (which is the case for the majority of devices) simply skip the call as it will have no effect anyway. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190522094702.17619-4-kraxel@redhat.com
2019-05-29usb-host: skip reset for untouched devicesGerd Hoffmann
If the guest didn't talk to the device yet, skip the reset. Without this usb-host devices get resetted a number of times at boot time for no good reason. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190522094702.17619-3-kraxel@redhat.com
2019-03-07Introduce new "no_guest_reset" parameter for usb-host deviceAlexander Kappner
With certain USB devices passed through via usb-host, a guest attempting to reset a usb-host device can trigger a reset loop that renders the USB device unusable. In my use case, the device was an iPhone XR that was passed through to a Mac OS X Mojave guest. Upon connecting the device, the following happens: 1) Guest recognizes new device, sends reset to emulated USB host 2) QEMU's USB host sends reset to host kernel 3) Host kernel resets device 4) After reset, host kernel determines that some part of the device descriptor has changed ("device firmware changed" in dmesg), so host kernel decides to re-enumerate the device. 5) Re-enumeration causes QEMU to disconnect and reconnect the device in the guest. 6) goto 1) Here's from the host kernel (note the "device firmware changed" lines") [3677704.473050] usb 1-1.3: new high-speed USB device number 53 using ehci-pci [3677704.555594] usb 1-1.3: New USB device found, idVendor=05ac, idProduct=12a8, bcdDevice=11.08 [3677704.555599] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [3677704.555602] usb 1-1.3: Product: iPhone [3677704.555605] usb 1-1.3: Manufacturer: Apple Inc. [3677704.555607] usb 1-1.3: SerialNumber: [[removed]] [3677709.401040] usb 1-1.3: reset high-speed USB device number 53 using ehci-pci [3677709.479486] usb 1-1.3: device firmware changed [3677709.479842] usb 1-1.3: USB disconnect, device number 53 [3677709.546039] usb 1-1.3: new high-speed USB device number 54 using ehci-pci [3677709.627471] usb 1-1.3: New USB device found, idVendor=05ac, idProduct=12a8, bcdDevice=11.08 [3677709.627476] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [3677709.627479] usb 1-1.3: Product: iPhone [3677709.627481] usb 1-1.3: Manufacturer: Apple Inc. [3677709.627483] usb 1-1.3: SerialNumber: [[removed]] [3677762.320044] usb 1-1.3: reset high-speed USB device number 54 using ehci-pci [3677762.615630] usb 1-1.3: USB disconnect, device number 54 [3677762.787043] usb 1-1.3: new high-speed USB device number 55 using ehci-pci [3677762.869016] usb 1-1.3: New USB device found, idVendor=05ac, idProduct=12a8, bcdDevice=11.08 [3677762.869024] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [3677762.869028] usb 1-1.3: Product: iPhone [3677762.869032] usb 1-1.3: Manufacturer: Apple Inc. [3677762.869035] usb 1-1.3: SerialNumber: [[removed]] [3677815.662036] usb 1-1.3: reset high-speed USB device number 55 using ehci-pci Here's from QEMU: libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/005/022: No such file or directory libusb: error [udev_hotplug_event] ignoring udev action bind libusb: error [udev_hotplug_event] ignoring udev action bind libusb: error [_open_sysfs_attr] open /sys/bus/usb/devices/5-1/bConfigurationValue failed ret=-1 errno=2 libusb: error [_get_usbfs_fd] File doesn't exist, wait 10 ms and try again libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/005/024: No such file or directory libusb: error [udev_hotplug_event] ignoring udev action bind libusb: error [udev_hotplug_event] ignoring udev action bind libusb: error [_open_sysfs_attr] open /sys/bus/usb/devices/5-1/bConfigurationValue failed ret=-1 errno=2 libusb: error [_get_usbfs_fd] File doesn't exist, wait 10 ms and try again libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/005/026: No such file or directory The result of this is that the device remains permanently unusable in the guest. The same problem has been previously reported for an iPad: https://stackoverflow.com/questions/52617634/how-do-i-get-qemu-usb-passthrough-to-work-for-ipad-iphone This problem can be elegantly solved by interrupting step 2) above. Instead of passing through the reset, QEMU simply ignores it. To allow this to be configured on a per-device level, a new parameter "no_guest_reset" is introduced for the usb-host device. I can confirm that the configuration described above (iPhone XS + Mojave guest) works flawlessly with no_guest_reset=True specified. Working command line for my scenario: device_add usb-host,vendorid=0x05ac,productid=0x12a8,no_guest_reset=True,id=iphone Best regards Alexander Signed-off-by: Alexander Kappner <agk@godking.net> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190128140027.9448-1-kraxel@redhat.com [ kraxel: rename parameter to "guest-reset" ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-12-10usb-host: reset and close libusb_device_handle before qemu exitlinzhecheng
we should perform these things as same as usb_host_close. Signed-off-by: linzhecheng <linzhecheng@huawei.com> Message-id: 20181130064700.5984-1-linzhecheng@huawei.com [ kraxel: whitespace fixup ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-11-27usb-host: set ifs.detached as true if kernel driver is not activelinzhecheng
If no kernel driver is active, we can already claim and perform I/O on it without detaching it. Signed-off-by: linzhecheng <linzhecheng@huawei.com> Message-id: 20181120083419.17716-1-linzhecheng@huawei.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-05-07usb-host: skip open on pending postload bhGerd Hoffmann
usb-host emulates a device unplug after live migration, because the device state is unknown and unplug/replug makes sure the guest re-initializes the device into a working state. This can't be done in post-load though, so post-load just schedules a bottom half which executes after vmload is complete. It can happen that the device autoscan timer hits the race window between scheduling and running the bottom half, which in turn can triggers an assert(). Fix that issue by just ignoring the usb_host_open() call in case the bottom half didn't execute yet. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1572851 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180503062932.17233-1-kraxel@redhat.com
2018-04-27Fix libusb-1.0.22 deprecated libusb_set_debug with libusb_set_optionJohn Thomson
libusb-1.0.22 marked libusb_set_debug deprecated it is replaced with libusb_set_option(libusb_context, LIBUSB_OPTION_LOG_LEVEL, libusb_log_level); details here: https://github.com/libusb/libusb/commit/539f22e2fd916558d11ab9a66f10f461c5593168 Warning here: CC hw/usb/host-libusb.o /builds/xen/src/qemu-xen/hw/usb/host-libusb.c: In function 'usb_host_init': /builds/xen/src/qemu-xen/hw/usb/host-libusb.c:250:5: error: 'libusb_set_debug' is deprecated: Use libusb_set_option instead [-Werror=deprecated-declarations] libusb_set_debug(ctx, loglevel); ^~~~~~~~~~~~~~~~ In file included from /builds/xen/src/qemu-xen/hw/usb/host-libusb.c:40:0: /usr/include/libusb-1.0/libusb.h:1300:18: note: declared here void LIBUSB_CALL libusb_set_debug(libusb_context *ctx, int level); ^~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make: *** [/builds/xen/src/qemu-xen/rules.mak:66: hw/usb/host-libusb.o] Error 1 make: Leaving directory '/builds/xen/src/xen/tools/qemu-xen-build' Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au> Message-id: 20180405132046.4968-1-git@johnthomson.fastmail.com.au Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-06-21usb-host: support devices with sparse/non-sequential USB interfacesSamuel Brian
Some USB devices have sparse interface numbering which is not able to be passthroughed. For example, the Sierra Wireless MC7455/MC7430: # lsusb -D /dev/bus/usb/003/003 | egrep '1199|9071|bNumInterfaces|bInterfaceNumber' Device: ID 1199:9071 Sierra Wireless, Inc. idVendor 0x1199 Sierra Wireless, Inc. idProduct 0x9071 bNumInterfaces 5 bInterfaceNumber 0 bInterfaceNumber 2 bInterfaceNumber 3 bInterfaceNumber 8 bInterfaceNumber 10 In this case, the interface numbers are 0, 2, 3, 8, 10 and not the 0, 1, 2, 3, 4 that QEMU tries to claim. This change allows sparse USB interface numbering. Instead of only claiming the interfaces in the range reported by the USB device through bNumInterfaces, QEMU attempts to claim all possible interfaces. v2 to fix broken v1 patch formatting. v3 to fix indentation. Signed-off-by: Samuel Brian <sam.brian@accelerated.com> Message-id: 20170613234039.27201-1-sam.brian@accelerated.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-04-03usb-host: switch to LIBUSB_API_VERSIONGerd Hoffmann
libusbx doesn't exist any more, the fork got merged back to libusb. So stop using LIBUSBX_API_VERSION and use LIBUSB_API_VERSION instead. For backward compatibility alias LIBUSB_API_VERSION to LIBUSBX_API_VERSION in case we figure LIBUSB_API_VERSION isn't defined. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20170403105238.23262-1-kraxel@redhat.com
2017-02-23usb: replace handle_destroy with unrealizeMarc-André Lureau
Curiously, unrealize() is not being used, but it seems more appropriate than handle_destroy() together with realize(). It is more ubiquitous destroy name in qemu code base and may throw errors. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20170221141451.28305-25-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-31hw/ppc/spapr: Fix boot path of usb-host storage devicesThomas Huth
When passing through an USB storage device to a pseries guest, it is currently not possible to automatically boot from the device if the "bootindex" property has been specified, too (e.g. when using "-device nec-usb-xhci -device usb-host,hostbus=1,hostaddr=2,bootindex=0" at the command line). The problem is that QEMU builds a device tree path like "/pci@800000020000000/usb@0/usb-host@1" and passes it to SLOF in the /chosen/qemu,boot-list property. SLOF, however, probes the USB device, recognizes that it is a storage device and thus changes its name to "storage", and additionally adds a child node for the SCSI LUN, so the correct boot path in SLOF is something like "/pci@800000020000000/usb@0/storage@1/disk@101000000000000" instead. So when we detect an USB mass storage device with SCSI interface, we've got to adjust the firmware boot-device path properly that SLOF can automatically boot from the device. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1354177 Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-09-13usb-host: fix streams detection in usb_host_speed_compatGerd Hoffmann
The companion descriptor is present on all usb3 devices, not only those with streams support. We need to check attributes to see whenever the device uses streams or not. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1473406890-30164-1-git-send-email-kraxel@redhat.com
2016-08-02wxx: Fix compilation of host-libusb.cStefan Weil
libusb.h uses the WINAPI calling convention for all function callbacks. Cross compilation with Mingw-w64 on Cygwin fails when this calling convention is missing. Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-id: 1469775331-7468-1-git-send-email-sw@weilnetz.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-08-02wxx: Fix compiler warning for host-libusb.cStefan Weil
The local variable i is unsed for Windows. Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-id: 1469775569-7869-1-git-send-email-sw@weilnetz.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-06-13usb-host: add special case for bus+addrGerd Hoffmann
This patch changes usb-host behavior in case we hostbus= and hostaddr= properties are used to identify the usb device in question. Instead of adding the device to the hotplug watchlist we try to open directly using the given bus number and device address. Putting a device specified by hostaddr to the hotplug watchlist isn't a great idea as the address isn't a fixed property. It changes every time the device is plugged in. So considering this case as "use the device at bus:addr _now_" is more sane. Also usb-host will throw errors in case it can't initialize the host device. Note: For devices on the hotplug watchlist (hostport or vendorid or productid specified) qemu continues to ignore errors and keeps monitoring the usb bus to see if the device eventually shows up. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1464945175-28939-1-git-send-email-kraxel@redhat.com
2016-05-11usb: Support compilation without poll.hStefan Weil
This is a hack to support compilation with Mingw-w64 which provides a libusb-1.0 package, but no poll.h. Signed-off-by: Stefan Weil <sw@weilnetz.de> Message-id: 1458630800-10088-1-git-send-email-sw@weilnetz.de Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-03-22include/qemu/osdep.h: Don't include qapi/error.hMarkus Armbruster
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@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
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
2015-10-20usb-host: add wakeup call for iso xfersGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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>
2015-07-16Re-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>
2015-06-22qerror: 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>
2015-02-26Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2015-02-18' ↵Peter Maydell
into staging Clean up around error_get_pretty(), qerror_report_err() # gpg: Signature made Wed Feb 18 10:10:07 2015 GMT using RSA key ID EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" * remotes/armbru/tags/pull-error-2015-02-18: qemu-char: Avoid qerror_report_err() outside QMP command handlers qemu-img: Avoid qerror_report_err() outside QMP command handlers vl: Avoid qerror_report_err() outside QMP command handlers tpm: Avoid qerror_report_err() outside QMP command handlers numa: Avoid qerror_report_err() outside QMP command handlers net: Avoid qerror_report_err() outside QMP command handlers monitor: Avoid qerror_report_err() outside QMP command handlers monitor: Clean up around monitor_handle_fd_param() error: Use error_report_err() where appropriate error: New convenience function error_report_err() vhost-scsi: Improve error reporting for invalid vhostfd Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2015-02-18hmp: Name HMP info handler functions hmp_info_SUBCOMMAND()Markus Armbruster
Some are called do_info_SUBCOMMAND() (old ones, usually), some hmp_info_SUBCOMMAND(), some SUBCOMMAND_info(), sometimes SUBCOMMAND pointlessly differs in spelling. Normalize to hmp_info_SUBCOMMAND(), where SUBCOMMAND is exactly the subcommand name with '-' replaced by '_'. Exceptions: * sun4m_irq_info(), sun4m_pic_info() renamed to sun4m_hmp_info_irq(), sun4m_hmp_info_pic(). * lm32_irq_info(), lm32_pic_info() renamed to lm32_hmp_info_irq(), lm32_hmp_info_pic(). Signed-off-by: Markus Armbruster <armbru@redhat.com>
2015-02-18error: Use error_report_err() where appropriateMarkus Armbruster
Coccinelle semantic patch: @@ expression E; @@ - error_report("%s", error_get_pretty(E)); - error_free(E); + error_report_err(E); @@ expression E, S; @@ - error_report("%s", error_get_pretty(E)); + error_report_err(E); ( exit(S); | abort(); ) Trivial manual touch-ups in block/sheepdog.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2014-12-10usb: delete redundant brackets in usb_host_handle_control()lijun
When see usb codes, find there are redundant brackets !((udev->port->speedmask & USB_SPEED_MASK_SUPER)) here. So delete it. Signed-off-by: Jun Li <junmuzi@gmail.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2014-11-12usb-host: fix usb_host_speed_compat tyopsGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Gonglei <arei.gonglei@huawei.com>
2014-11-11Provide the missing LIBUSB_LOG_LEVEL_* for older libusb or FreeBSD. ↵Chris Johns
Providing just the needed value as a defined. Signed-off-by: Chris Johns <chrisj@rtems.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15bootindex: move calling add_boot_device_patch to bootindex setter functionGonglei
On this way, we can assure the new bootindex take effect during vm rebooting. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-10-15host-libusb: remove bootindex property from qdev to qomGonglei
Remove bootindex form qdev property to qom, things will continue to work just fine, and we can use qom features which are not supported by qdev property. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-09-23libusb: using error_report instead of fprintfGonglei
Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-09-23libusb: convert init to realizeGonglei
In this way, all the implementations now use error_setg instead of error_report for reporting error. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-09-23usb-bus: convert USBDeviceClass init to realizeGonglei
Add "realize/unrealize" in USBDeviceClass, which has errp as a parameter. So all the implementations now use error_setg instead of error_report for reporting error. Note: this patch still keep "init" in USBDeviceClass, and call kclass->init in usb_device_realize(), avoid breaking git bisect. After realize all usb devices, will be removed. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-07-01usb: initialize libusb_device to avoid crashJincheng Miao
If libusb_get_device_list() fails, the uninitialized local variable libusb_device would be passed to libusb_free_device_list(), that will cause a crash, like: (gdb) bt #0 0x00007fbbb4bafc10 in pthread_mutex_lock () from /lib64/libpthread.so.0 #1 0x00007fbbb233e653 in libusb_unref_device (dev=0x6275682d627375) at core.c:902 #2 0x00007fbbb233e739 in libusb_free_device_list (list=0x7fbbb6e8436e, unref_devices=<optimized out>) at core.c:653 #3 0x00007fbbb6cd80a4 in usb_host_auto_check (unused=unused@entry=0x0) at hw/usb/host-libusb.c:1446 #4 0x00007fbbb6cd8525 in usb_host_initfn (udev=0x7fbbbd3c5670) at hw/usb/host-libusb.c:912 #5 0x00007fbbb6cc123b in usb_device_init (dev=0x7fbbbd3c5670) at hw/usb/bus.c:106 ... So initialize libusb_device at the begin time. Signed-off-by: Jincheng Miao <jmiao@redhat.com> Reviewed-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-13usb-host: add range checks for usb-host parametersGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-02usb-host: add HAVE_STREAMS defineGerd Hoffmann
2014-06-02usb-host: allow attaching usb3 devices to ehciGerd Hoffmann
Extend compatibility test function to also figure whenever usb3 devices can be supported on ehci. Tweak ep0 maxpacketsize field due to usb2 <-> usb3 difference. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26usb-host-libusb: Set stream id when submitting bulk-stream transfersHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26usb-host-libusb: Add alloc / free streams opsHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-26usb-host-libusb: Fill in endpoint max_streams when availableHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-14qdev: Remove hex8/32/64 property typesPaolo Bonzini
Replace them with uint8/32/64. Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-02 16:36:30 +0000