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* spice-char: fix segfault in char_spice_finalizeLi Qiang2017-03-031-1/+4
| | | | | | | | | | | | | In 'qemu_chr_open_spice_vmc' if the 'psubtype' is NULL, it will call 'char_spice_finalize'. But as the SpiceChardev is not inserted in the 'spice_chars' list, the 'QLIST_REMOVE' will cause a segfault. Add a detect to avoid it. Signed-off-by: Li Qiang <liqiang6-s@360.cn> Message-Id: <1487665107-88004-1-git-send-email-liqiang6-s@360.cn> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Li Qiang <liq3ea@gmail.com>
* Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' ↵Peter Maydell2017-02-021-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into staging # gpg: Signature made Wed 01 Feb 2017 13:44:32 GMT # gpg: using RSA key 0x9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/tracing-pull-request: trace: clean up trace-events files qapi: add missing trace_visit_type_enum() call trace: improve error reporting when parsing simpletrace header trace: update docs to reflect new code generation approach trace: switch to modular code generation for sub-directories trace: move setting of group name into Makefiles trace: move hw/i386/xen events to correct subdir trace: move hw/xen events to correct subdir trace: move hw/block/dataplane events to correct subdir make: move top level dir to end of include search path # Conflicts: # Makefile Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * trace: switch to modular code generation for sub-directoriesDaniel P. Berrange2017-01-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce rules in the top level Makefile that are able to generate trace.[ch] files in every subdirectory which has a trace-events file. The top level directory is handled specially, so instead of creating trace.h, it creates trace-root.h. This allows sub-directories to include the top level trace-root.h file, without ambiguity wrt to the trace.g file in the current sub-dir. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20170125161417.31949-7-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* | char: remove class kind fieldMarc-André Lureau2017-01-311-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The class kind is necessary to lookup the chardev name in qmp_chardev_add() after calling qemu_chr_new_from_opts() and to set the appropriate ChardevBackend (mainly to free the right fields). qemu_chr_new_from_opts() can be changed to use a non-qmp function using the chardev class typename. Introduce qemu_chardev_add() to be called from qemu_chr_new_from_opts() and remove the class chardev kind field. Set the backend->type in the parse callback (when non-common fields are added). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* | char: get rid of CharDriverMarc-André Lureau2017-01-311-11/+4Star
| | | | | | | | | | | | | | | | | | | | | | | | | | qemu_chr_new_from_opts() is modified to not need CharDriver backend[] array, but uses instead objectified qmp_query_chardev_backends() and char_get_class(). The alias field is moved outside in a ChardevAlias[], similar to QDevAlias for devices. "kind" and "parse" are moved to ChardevClass ("kind" is to be removed next) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* | spice-qemu-char: convert to finalizeMarc-André Lureau2017-01-311-3/+3
|/ | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* chardev: qom-ifyMarc-André Lureau2017-01-271-61/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | Turn Chardev into Object. qemu_chr_alloc() is replaced by the qemu_chardev_new() constructor. It will call qemu_char_open() to open/intialize the chardev with the ChardevCommon *backend settings. The CharDriver::create() callback is turned into a ChardevClass::open() which is called from the newly introduced qemu_chardev_open(). "chardev-gdb" and "chardev-hci" are internal chardev and aren't creatable directly with -chardev. Use a new internal flag to disable them. We may want to use TYPE_USER_CREATABLE interface instead, or perhaps allow -chardev usage. Although in general we keep typename and macros private, unless the type is being used by some other file, in this patch, all types and common helper macros for qemu-char.c are in char.h. This is to help transition now (some types must be declared early, while some aren't shared) and when splitting in several units. This is to be improved later. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* spice-char: improve error reportingMarc-André Lureau2017-01-271-20/+10Star
| | | | | | | | | | | Set errp to report errors up to the right monitor. Use error_append_hint() to give hints about parameters on !qmp monitors, instead of a direct fprintf() call. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: rename CharDriverState ChardevMarc-André Lureau2017-01-271-40/+40
| | | | | | | | Pick a uniform chardev type name. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: allocate CharDriverState as a single objectMarc-André Lureau2017-01-271-18/+21
| | | | | | | | | | | | | | | | | | Use a single allocation for CharDriverState, this avoids extra allocations & pointers, and is a step towards more object-oriented CharDriver. Gtk console is a bit peculiar, gd_vc_chr_set_echo() used to have a temporary VirtualConsole to save the echo bit. Instead now, we consider whether vcd->console is set or not, and restore the echo bit saved in VCDriverState when calling gd_vc_vte_init(). The casts added are temporary, they are replaced with QOM type-safe macros in a later patch in this series. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: move callbacks in CharDriverMarc-André Lureau2017-01-271-13/+19
| | | | | | | | | This makes the code more declarative, and avoids duplicating the information on all instances. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: use a const CharDriverMarc-André Lureau2017-01-271-4/+12
| | | | | | | | | | | No need to allocate & copy fields, let's use static const struct instead. Add an alias field to the CharDriver structure to cover the cases where we previously registered a driver twice under two names. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: remove explicit_be_open from CharDriverStateMarc-André Lureau2016-10-241-1/+4
| | | | | | | | | | It's only used in qmp_chardev_add(), so use a create() argument instead. Also switched to typedef functions for CharDriverParse/CharDriverCreate. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20161022100951.19562-7-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: remove unused qemu_chr_fe_eventMarc-André Lureau2016-10-241-10/+0Star
| | | | | | | | | | | | | I introduced this function in d61b0c9a2f7f, but it isn't used. Furthermore, it was incomplete, as it would need to translate QEMU chr events to Spice port events. (presumably it was used in the follow-up NBD-spice series that was not completed: http://lists.gnu.org/archive/html/qemu-devel/2013-11/msg02024.html) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20161022100951.19562-4-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: rename chr_close/chr_freeMarc-André Lureau2016-10-241-2/+2
| | | | | | | | | The function is used to free the backend opaque pointer, let's name it accordingly. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20161022095318.17775-23-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qapi: Don't special-case simple union wrappersEric Blake2016-03-181-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple unions were carrying a special case that hid their 'data' QMP member from the resulting C struct, via the hack method QAPISchemaObjectTypeVariant.simple_union_type(). But by using the work we started by unboxing flat union and alternate branches, coupled with the ability to visit the members of an implicit type, we can now expose the simple union's implicit type in qapi-types.h: | struct q_obj_ImageInfoSpecificQCow2_wrapper { | ImageInfoSpecificQCow2 *data; | }; | | struct q_obj_ImageInfoSpecificVmdk_wrapper { | ImageInfoSpecificVmdk *data; | }; ... | struct ImageInfoSpecific { | ImageInfoSpecificKind type; | union { /* union tag is @type */ | void *data; |- ImageInfoSpecificQCow2 *qcow2; |- ImageInfoSpecificVmdk *vmdk; |+ q_obj_ImageInfoSpecificQCow2_wrapper qcow2; |+ q_obj_ImageInfoSpecificVmdk_wrapper vmdk; | } u; | }; Doing this removes asymmetry between QAPI's QMP side and its C side (both sides now expose 'data'), and means that the treatment of a simple union as sugar for a flat union is now equivalent in both languages (previously the two approaches used a different layer of dereferencing, where the simple union could be converted to a flat union with equivalent C layout but different {} on the wire, or to an equivalent QMP wire form but with different C representation). Using the implicit type also lets us get rid of the simple_union_type() hack. Of course, now all clients of simple unions have to adjust from using su->u.member to using su->u.member.data; while this touches a number of files in the tree, some earlier cleanup patches helped minimize the change to the initialization of a temporary variable rather than every single member access. The generated qapi-visit.c code is also affected by the layout change: |@@ -7393,10 +7393,10 @@ void visit_type_ImageInfoSpecific_member | } | switch (obj->type) { | case IMAGE_INFO_SPECIFIC_KIND_QCOW2: |- visit_type_ImageInfoSpecificQCow2(v, "data", &obj->u.qcow2, &err); |+ visit_type_q_obj_ImageInfoSpecificQCow2_wrapper_members(v, &obj->u.qcow2, &err); | break; | case IMAGE_INFO_SPECIFIC_KIND_VMDK: |- visit_type_ImageInfoSpecificVmdk(v, "data", &obj->u.vmdk, &err); |+ visit_type_q_obj_ImageInfoSpecificVmdk_wrapper_members(v, &obj->u.vmdk, &err); | break; | default: | abort(); Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1458254921-17042-13-git-send-email-eblake@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
* chardev: Properly initialize ChardevCommon componentsEric Blake2016-02-251-4/+8
| | | | | | | | | | | | | Commit d0d7708b forgot to parse logging for spice chardevs and virtual consoles. This requires making qemu_chr_parse_common() non-static. While at it, use a temporary variable to make the code shorter, as well as reduce the churn when a later patch alters the layout of simple unions. Signed-off-by: Eric Blake <eblake@redhat.com> CC: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1455927587-28033-2-git-send-email-eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* all: Clean up includesPeter Maydell2016-02-041-2/+1Star
| | | | | | | | | | 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: 1454089805-5470-16-git-send-email-peter.maydell@linaro.org
* qemu-char: add logfile facility to all chardev backendsDaniel P. Berrange2016-01-151-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Typically a UNIX guest OS will log boot messages to a serial port in addition to any graphical console. An admin user may also wish to use the serial port for an interactive console. A virtualization management system may wish to collect system boot messages by logging the serial port, but also wish to allow admins interactive access. Currently providing such a feature forces the mgmt app to either provide 2 separate serial ports, one for logging boot messages and one for interactive console login, or to proxy all output via a separate service that can multiplex the two needs onto one serial port. While both are valid approaches, they each have their own downsides. The former causes confusion and extra setup work for VM admins creating disk images. The latter places an extra burden to re-implement much of the QEMU chardev backends logic in libvirt or even higher level mgmt apps and adds extra hops in the data transfer path. A simpler approach that is satisfactory for many use cases is to allow the QEMU chardev backends to have a "logfile" property associated with them. $QEMU -chardev socket,host=localhost,port=9000,\ server=on,nowait,id-charserial0,\ logfile=/var/log/libvirt/qemu/test-serial0.log -device isa-serial,chardev=charserial0,id=serial0 This patch introduces a 'ChardevCommon' struct which is setup as a base for all the ChardevBackend types. Ideally this would be registered directly as a base against ChardevBackend, rather than each type, but the QAPI generator doesn't allow that since the ChardevBackend is a non-discriminated union. The ChardevCommon struct provides the optional 'logfile' parameter, as well as 'logappend' which controls whether QEMU truncates or appends (default truncate). Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-Id: <1452516281-27519-1-git-send-email-berrange@redhat.com> [Call qemu_chr_parse_common if cd->parse is NULL. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* char: Convert to new qapi union layoutEric Blake2015-11-021-6/+6
| | | | | | | | | | | | | | | | | | We have two issues with our qapi union layout: 1) Even though the QMP wire format spells the tag 'type', the C code spells it 'kind', requiring some hacks in the generator. 2) The C struct uses an anonymous union, which places all tag values in the same namespace as all non-variant members. This leads to spurious collisions if a tag value matches a non-variant member's name. Make the conversion to the new layout for character-related code. Signed-off-by: Eric Blake <eblake@redhat.com> Message-Id: <1445898903-12082-19-git-send-email-eblake@redhat.com> [Commit message tweaked slightly] Signed-off-by: Markus Armbruster <armbru@redhat.com>
* qemu-char: convert spice backend to data-driven creationPaolo Bonzini2015-10-191-9/+12
| | | | | Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qemu-char: add create to register_char_driverPaolo Bonzini2015-10-141-2/+2
| | | | | | | | | | | | | Having creation as a member of the CharDriver struct removes the need to export functions for qemu-char.c's usage. After the conversion, chardev backends implemented outside qemu-char.c will not need a stub creation function anymore. Ultimately all drivers will be converted. For now, support the case where cd->create == NULL. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* spice: fix spice_chr_add_watch() pre-conditionMarc-André Lureau2015-05-291-1/+1
| | | | | | | | | | Since e02bc6de30c44fd668dc0d6e1cd1804f2eed3ed3, add_watch() is called with G_IO_HUP. Even if spice-qemu-char ignores this flag, the precondition must be changed. https://bugzilla.redhat.com/show_bug.cgi?id=1128992 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice-char: notify the server when chardev is writableMarc-André Lureau2015-05-291-0/+11
| | | | | | | | | The spice server is polling on write, unless SPICE_CHAR_DEVICE_NOTIFY_WRITABLE flag is set. In this case, qemu must call spice_server_char_device_wakeup() when the frontend is writable. Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice: Add missing 'static' attributeStefan Weil2015-02-101-1/+1
| | | | | Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* spice: remove spice-experimental.h includeMarc-André Lureau2014-12-161-1/+0Star
| | | | | | | | Nothing seems to be using functions from spice-experimental.h (better that way). Let's remove its inclusion. Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* qemu-char: Rename register_char_driver_qapi() to register_char_driver()Peter Maydell2014-09-171-4/+4
| | | | | | | | | Now we have removed the legacy register_char_driver() we can rename register_char_driver_qapi() to the more obvious and shorter name. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1409653457-27863-6-git-send-email-peter.maydell@linaro.org
* qemu-char: introduce qemu_chr_allocPaolo Bonzini2014-06-231-1/+1
| | | | | | | | | The next patch will modify this function to initialize state that is common to all backends. Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
* spice: hook qemu_chr_fe_set_open() event to portsMarc-André Lureau2014-02-031-5/+20
| | | | | | | | This wires up a spice port event on virtio-ports open/close, so the client is notified when the other end is ready. Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice-char: implement chardev port eventMarc-André Lureau2013-12-161-0/+10
| | | | | | | Wire up chardev fe_event to Spice port. Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice-char: remove unused fieldMarc-André Lureau2013-12-161-1/+0Star
| | | | | Signed-off-by: Marc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* qemu-char: don't issue CHR_EVENT_OPEN in a BHMichael Roth2013-06-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When CHR_EVENT_OPENED was initially added, it was CHR_EVENT_RESET, and it was issued as a bottom-half: 86e94dea5b740dad65446c857f6959eae43e0ba6 Which we basically used to print out a greeting/prompt for the monitor. AFAICT the only reason this was ever done in a BH was because in some cases we'd modify the chr_write handler for a new chardev backend *after* the site where we issued the reset (see: 86e94d:qemu_chr_open_stdio()) At some point this event was renamed to CHR_EVENT_OPENED, and we've maintained the use of this BH ever since. However, due to 9f939df955a4152aad69a19a77e0898631bb2c18, we schedule the BH via g_idle_add(), which is causing events to sometimes be delivered after we've already begun processing data from backends, leading to: known bugs: QMP: session negotation resets with OPENED event, in some cases this is causing new sessions to get sporadically reset potential bugs: hw/usb/redirect.c: can_read handler checks for dev->parser != NULL, which may be true if CLOSED BH has not been executed yet. In the past, OPENED quiesced outstanding CLOSED events prior to us reading client data. If it's delayed, our check may allow reads to occur even though we haven't processed the OPENED event yet, and when we do finally get the OPENED event, our state may get reset. qtest.c: can begin session before OPENED event is processed, leading to a spurious reset of the system and irq_levels gdbstub.c: may start a gdb session prior to the machine being paused To fix these, let's just drop the BH. Since the initial reasoning for using it still applies to an extent, work around that by deferring the delivery of CHR_EVENT_OPENED until after the chardevs have been fully initialized, toward the end of qmp_chardev_add() (or some cases, qemu_chr_new_from_opts()). This defers delivery long enough that we can be assured a CharDriverState is fully initialized before CHR_EVENT_OPENED is sent. Also, rather than requiring each chardev to do an explicit open, do it automatically, and allow the small few who don't desire such behavior to suppress the OPENED-on-init behavior by setting a 'explicit_be_open' flag. We additionally add missing OPENED events for stdio backends on w32, which were previously not being issued, causing us to not recieve the banner and initial prompts for qmp/hmp. Reported-by: Stefan Priebe <s.priebe@profihost.ag> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Message-id: 1370636393-21044-1-git-send-email-mdroth@linux.vnet.ibm.com Cc: qemu-stable@nongnu.org Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* spice-qemu-char: vmc_write: Don't write more bytes then we're asked tooHans de Goede2013-04-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | This one took me eons to debug, but I've finally found it now, oh well. The usage of the MIN macro in this line: last_out = MIN(len, qemu_chr_be_can_write(scd->chr)); Causes qemu_chr_be_can_write to be called *twice*, since the MIN macro evaluates its arguments twice (bad MIN macro, bad!). And the result of the call can change between the 2 calls since the guest may have consumed some data from the virtio ringbuffer between the calls! When this happens it is possible for qemu_chr_be_can_write to return less then len in the call made for the comparision, and then to return more then len in the actual call for the return-value of MIN, after which we will end up writing len data + some extra garbage, not good. This patch fixes this by only calling qemu_chr_be_can_write once. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice-qemu-char: Remove intermediate bufferAlon Levy2013-04-161-9/+3Star
| | | | | | | | | | | | | | | virtio-serial's buffer is valid when it calls us, and we don't access it otherwise: vmc_read is only called in response to wakeup, or else we set datalen=0 and throttle. Then vmc_read is called back, we return 0 (not accessing the buffer) and set the timer to unthrottle. Also make datalen int and not ssize_t (to fit spice_chr_write signature). HdG: Update to apply to spice-qemu-char with new gio-channel based flowcontrol support. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice-qemu-char: Add watch supportHans de Goede2013-04-161-4/+63
| | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice-qemu-char: Remove #ifdef-ed code for old spice-server compatHans de Goede2013-04-161-26/+1Star
| | | | | | | We now require spice-server to be >= 0.12.0 so this is no longer needed. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* sysemu: avoid proliferation of include/ subdirectoriesPaolo Bonzini2013-04-151-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* spice-qemu-char: Drop hackish vmc_register on spice_chr_writeHans de Goede2013-03-271-1/+0Star
| | | | | | | | Now that the core takes care of fe_open tracking we no longer need this hack. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-12-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* qemu-char: Consolidate guest_close/guest_open into a set_fe_open callbackHans de Goede2013-03-271-10/+7Star
| | | | | | Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-7-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* qemu-char: Rename opened to be_openHans de Goede2013-03-271-2/+2
| | | | | | | | | Rename the opened variable to be_open to reflect that it contains the opened state of the backend. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-2-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* spice-qemu-char: Remove dead debugging codeHans de Goede2013-03-141-17/+0Star
| | | | | | | | | | | | | Since commit d62e5f7036a018b2ad09f17ebd481bd28953d783 "chardev: add spice support to qapi" It is impossible to set the debug parameter, so all the dprintf calls are essentially nops. Since we've not needed the debug parameter in ages this is not a problem, if it later turns out we do need some more debugging options we can add more trace-points. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* spice-qemu-char: Fix name parameter issues after qapi-ifyingHans de Goede2013-03-141-2/+7
| | | | | | | | | The strings passed in through the qapi calls are dynamic memory, since we want to have them stick around longer then just the call to qemu_chr_open_spice_* we need to strdup them. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* chardev: add spice support to qapiGerd Hoffmann2013-03-131-21/+41
| | | | | | This patch adds 'spicevmc' and 'spiceport' support to qapi and also switches over the spice chardev initialization to the new qapi code path.
* qemu-char: move spice registration to spice-qemu-char.cAnthony Liguori2013-03-081-0/+10
| | | | | | | Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: 49a8d12eeb117e5530b2fab02af7681b54f9245c.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Merge remote-tracking branch 'bonzini/header-dirs' into stagingAnthony Liguori2012-12-201-1/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bonzini/header-dirs: (45 commits) janitor: move remaining public headers to include/ hw: move executable format header files to hw/ fpu: move public header file to include/fpu softmmu: move remaining include files to include/ subdirectories softmmu: move include files to include/sysemu/ misc: move include files to include/qemu/ qom: move include files to include/qom/ migration: move include files to include/migration/ monitor: move include files to include/monitor/ exec: move include files to include/exec/ block: move include files to include/block/ qapi: move include files to include/qobject/ janitor: add guards to headers qapi: make struct Visitor opaque qapi: remove qapi/qapi-types-core.h qapi: move inclusions of qemu-common.h from headers to .c files ui: move files to ui/ and include/ui/ qemu-ga: move qemu-ga files to qga/ net: reorganize headers net: move net.c to net/ ... Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| * softmmu: move remaining include files to include/ subdirectoriesPaolo Bonzini2012-12-191-1/+1
| | | | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * misc: move include files to include/qemu/Paolo Bonzini2012-12-191-1/+1
| | | | | | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| * janitor: do not rely on indirect inclusions of or from qemu-char.hPaolo Bonzini2012-12-191-0/+1
| | | | | | | | | | | | | | | | | | Various header files rely on qemu-char.h including qemu-config.h or main-loop.h, but they really do not need qemu-char.h at all (particularly interesting is the case of the block layer!). Clean this up, and also add missing inclusions of qemu-char.h itself. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* | spice-qemu-char: register spicevmc ports during qemu_spice_init()Marc-André Lureau2012-12-171-0/+12
| | | | | | | | | | | | | | Do the delayed registration of spicevmc ports after Spice server is initialized. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* | spice-qemu-char: keep a list of spice chardevMarc-André Lureau2012-12-171-0/+7
| | | | | | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-22 21:55:21 +0100