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2013-03-26qom: call class destructor before unparentMichael S. Tsirkin
It seems more logical to have destruction flow start with the subclass and move up to the base class. This ensures object has a valid canonical path when destructor is called. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-17qdev: DEVICE_DELETED eventMichael S. Tsirkin
libvirt has a long-standing bug: when removing the device, it can request removal but does not know when the removal completes. Add an event so we can fix this in a robust way. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-03-15Fix TAGS creationDavid Gibson
Currently the Makefile creates TAGS for emacs with the command: find "$(SRC_PATH)" -name '*.[hc]' -print0 | xargs -0 etags That works only if xargs ends up invoking etags just once. If xargs runs etags several times, as it will if there are enough files, then the later invocations will overwrite the output from the earlier invocations. This patch uses the etags --append option to fix the bug. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Message-id: 1363057048-21534-1-git-send-email-david@gibson.dropbear.id.au Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-15Merge remote-tracking branch 'stefanha/block' into stagingAnthony Liguori
# By Stefan Hajnoczi (14) and others # Via Stefan Hajnoczi * stefanha/block: (28 commits) blockdev: Fix up copyright and permission notice qemu-iotests: use -nographic in test case 007 qemu-iotests: add tests for rebasing zero clusters dataplane: fix hang introduced by AioContext transition coroutine: use AioContext for CoQueue BH threadpool: drop global thread pool block: add bdrv_get_aio_context() aio: add a ThreadPool instance to AioContext threadpool: add thread_pool_new() and thread_pool_free() threadpool: move globals into struct ThreadPool main-loop: add qemu_get_aio_context() sheepdog: set io_flush handler in do_co_req sheepdog: use non-blocking fd in coroutine context qcow2: make is_allocated return true for zero clusters qcow2: drop unnecessary flush in qcow2_update_snapshot_refcount() qcow2: drop flush in update_cluster_refcount() qcow2: flush in qcow2_update_snapshot_refcount() qcow2: set L2 cache dependency in qcow2_alloc_bytes() qcow2: flush refcount cache correctly in qcow2_write_snapshots() qcow2: flush refcount cache correctly in alloc_refcount_block() ...
2013-03-15Merge remote-tracking branch 'cohuck/virtio-ccw-upstr' into stagingAnthony Liguori
# By Christian Borntraeger (1) and Cornelia Huck (1) # Via Cornelia Huck * cohuck/virtio-ccw-upstr: virtio-ccw: Wire up virtio-rng. virtio-ccw: remove qdev_unparent in unplug routing
2013-03-15blockdev: Fix up copyright and permission noticeMarkus Armbruster
Screwed up in commit 666daa68. Thanks to Kevin Wolf for reminding me to fix this. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15qemu-iotests: use -nographic in test case 007Stefan Hajnoczi
A comment explains that -nographic hangs test case 007. This is no longer the case so add -nographic. This makes the test suite faster and more pleasant to run since no windows pop up. I am not sure exactly when -nographic starting working for this case but there is no fundamental reason why graphics are needed here. Make sure the serial port is not on stdio, it would conflict with the monitor. Also remove unnecessary trailing whitespace on these lines. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Tested-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15qemu-iotests: add tests for rebasing zero clustersPaolo Bonzini
If zero clusters are erroneously treated as unallocated, "qemu-img rebase" will copy the backing file's contents onto the cluster. The bug existed also in image streaming, but since the root cause was in qcow2's is_allocated implementation it is enough to test it with qemu-img. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15dataplane: fix hang introduced by AioContext transitionPaolo Bonzini
The bug is that the EventNotifiers do have a NULL io_flush callback. Because _none_ of the callbacks on the dataplane AioContext have such a callback, aio_poll will simply do nothing. Fixed by adding the callbacks: the ioeventfd will always be polled (this can change in the future to pause/resume the processing during live snapshots or similar operations); the ioqueue will be polled if there are outstanding requests. I must admit I have screwed up my testing somehow, because commit 2c20e71 does not work even if cherry-picked on top of 1.4.0, and this patch fixes it there as well. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15coroutine: use AioContext for CoQueue BHStefan Hajnoczi
CoQueue uses a BH to awake coroutines that were made ready to run again using qemu_co_queue_next() or qemu_co_queue_restart_all(). The BH currently runs in the iothread AioContext and would break coroutines that run in a different AioContext. This is a slightly tricky problem because the lifetime of the BH exceeds that of the CoQueue. This means coroutines can be awoken after CoQueue itself has been freed. Also, there is no qemu_co_queue_destroy() function which we could use to handle freeing resources. Introducing qemu_co_queue_destroy() has a ripple effect of requiring us to also add qemu_co_mutex_destroy() and qemu_co_rwlock_destroy(), as well as updating all callers. Avoid doing that. We also cannot switch from BH to GIdle function because aio_poll() does not dispatch GIdle functions. (GIdle functions make memory management slightly easier because they free themselves.) Finally, I don't want to move unlock_queue and unlock_bh into AioContext. That would break encapsulation - AioContext isn't supposed to know about CoQueue. This patch implements a different solution: each qemu_co_queue_next() or qemu_co_queue_restart_all() call creates a new BH and list of coroutines to wake up. Callers tend to invoke qemu_co_queue_next() and qemu_co_queue_restart_all() occasionally after blocking I/O, so creating a new BH for each call shouldn't be massively inefficient. Note that this patch does not add an interface for specifying the AioContext. That is left to future patches which will convert CoQueue, CoMutex, and CoRwlock to expose AioContext. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-15threadpool: drop global thread poolStefan Hajnoczi
Now that each AioContext has a ThreadPool and the main loop AioContext can be fetched with bdrv_get_aio_context(), we can eliminate the concept of a global thread pool from thread-pool.c. The submit functions must take a ThreadPool* argument. block/raw-posix.c and block/raw-win32.c use aio_get_thread_pool(bdrv_get_aio_context(bs)) to fetch the main loop's ThreadPool. tests/test-thread-pool.c must be updated to reflect the new thread_pool_submit() function prototypes. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-15block: add bdrv_get_aio_context()Stefan Hajnoczi
For now bdrv_get_aio_context() is just a stub that calls qemu_aio_get_context() since the block layer is currently tied to the main loop AioContext. Add the stub now so that the block layer can begin accessing its AioContext. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-15aio: add a ThreadPool instance to AioContextStefan Hajnoczi
This patch adds a ThreadPool to AioContext. It's possible that some AioContext instances will never use the ThreadPool, so defer creation until aio_get_thread_pool(). The reason why AioContext should have the ThreadPool is because the ThreadPool is bound to a AioContext instance where the work item's callback function is invoked. It doesn't make sense to keep the ThreadPool pointer anywhere other than AioContext. For example, block/raw-posix.c can get its AioContext's ThreadPool and submit work. Special note about headers: I used struct ThreadPool in aio.h because there is a circular dependency if aio.h includes thread-pool.h. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-15threadpool: add thread_pool_new() and thread_pool_free()Stefan Hajnoczi
ThreadPool is tied to an AioContext through its event notifier, which dictates in which AioContext the work item's callback function will be invoked. In order to support multiple AioContexts we need to support multiple ThreadPool instances. This patch adds the new/free functions. The free function deserves special attention because it quiesces remaining worker threads. This requires a new condition variable and a "stopping" flag to let workers know they should terminate once idle. We never needed to do this before since the global threadpool was not explicitly destroyed until process termination. Also stash the AioContext pointer in ThreadPool so that we can call aio_set_event_notifier() in thread_pool_free(). We didn't need to hold onto AioContext previously since there was no free function. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-15threadpool: move globals into struct ThreadPoolStefan Hajnoczi
Move global variables into a struct so multiple thread pools can be supported in the future. This patch does not change thread-pool.h interfaces. There is still a global thread pool and it is not yet possible to create/destroy individual thread pools. Moving the variables into a struct first makes later patches easier to review. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-15main-loop: add qemu_get_aio_context()Stefan Hajnoczi
It is very useful to get the main loop AioContext, which is a static variable in main-loop.c. I'm not sure whether qemu_get_aio_context() will be necessary in the future once devices focus on using their own AioContext instead of the main loop AioContext, but for now it allows us to refactor code to support multiple AioContext while actually passing the main loop AioContext. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-15sheepdog: set io_flush handler in do_co_reqMORITA Kazutaka
If an io_flush handler is not set, qemu_aio_wait doesn't invoke callbacks. Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15sheepdog: use non-blocking fd in coroutine contextMORITA Kazutaka
Using a blocking socket in the coroutine context reduces the chance of switching to other work. This patch makes the sheepdog driver use a non-blocking fd always. Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15qcow2: make is_allocated return true for zero clustersPaolo Bonzini
Otherwise, live migration of the top layer will miss zero clusters and let the backing file show through. This also matches what is done in qed. QCOW2_CLUSTER_ZERO clusters are invalid in v2 image files. Check this directly in qcow2_get_cluster_offset instead of replicating the test everywhere. Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15qcow2: drop unnecessary flush in qcow2_update_snapshot_refcount()Stefan Hajnoczi
We already flush when the function completes. There is no need to flush after every compressed cluster. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15qcow2: drop flush in update_cluster_refcount()Stefan Hajnoczi
The update_cluster_refcount() function increments/decrements a cluster's refcount and then returns the new refcount value. There is no need to flush since both update_cluster_refcount() callers already take care of this: 1. qcow2_alloc_bytes() calls update_cluster_refcount() when compressed sectors will be appended to an existing cluster with enough free space. qcow2_alloc_bytes() already flushes so there is no need to do so in update_cluster_refcount(). 2. qcow2_update_snapshot_refcount() sets a cache dependency on refcounts if it needs to update L2 entries. It also flushes before completing. Removing this flush significantly speeds up qcow2 snapshot creation: $ qemu-img create -f qcow2 test.qcow2 -o size=50G,preallocation=metadata $ time qemu-img snapshot -c new test.qcow2 Time drops from more than 3 minutes to under 1 second. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15qcow2: flush in qcow2_update_snapshot_refcount()Stefan Hajnoczi
Users of qcow2_update_snapshot_refcount() do not flush consistently. qcow2_snapshot_create() flushes but qcow2_snapshot_goto() and qcow2_snapshot_delete() do not. Solve this by moving the bdrv_flush() into qcow2_update_snapshot_refcount(). Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15qcow2: set L2 cache dependency in qcow2_alloc_bytes()Stefan Hajnoczi
Compressed writes use qcow2_alloc_bytes() to allocate space with byte granularity. The affected clusters' refcounts will be incremented but we do not need to flush yet. Set a L2 cache dependency on the refcount block cache, so that the refcounts get written out before the L2 updates. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15qcow2: flush refcount cache correctly in qcow2_write_snapshots()Stefan Hajnoczi
Since qcow2 metadata is cached we need to flush the caches, not just the underlying file. Use bdrv_flush(bs) instead of bdrv_flush(bs->file). Also add the error return path when bdrv_flush() fails and move the flush after checking for qcow2_alloc_clusters() failure so that the qcow2_alloc_clusters() error return value takes precedence. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15qcow2: flush refcount cache correctly in alloc_refcount_block()Stefan Hajnoczi
update_refcount() affects the refcount cache, it does not write to disk. Therefore bdrv_flush(bs->file) does nothing. We need to flush the refcount cache in order to write out the refcount updates! While we're here also add error returns when qcow2_cache_flush() fails. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2013-03-15qcow2: Allow lazy refcounts to be enabled on the command lineKevin Wolf
qcow2 images now accept a boolean lazy_refcounts options. Use it like this: -drive file=test.qcow2,lazy_refcounts=on If the option is specified on the command line, it overrides the default specified by the qcow2 header flags that were set when creating the image. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15block: Support driver specific options in drive_init()Kevin Wolf
Any non-default -drive options are now passed down to the block drivers. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15blockdev: Keep a copy of DriveInfo.serialKevin Wolf
Pointing to a QemuOpts element is surprising and can lead to subtle use-after-free errors when the QemuOpts is freed after all options are parsed. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15qemu-option: Add qemu_opts_absorb_qdict()Kevin Wolf
This adds a function that adds all entries of a QDict to a QemuOpts if the keys are known, and leaves only the rest in the QDict. This way a single QDict of -drive options can be processed in multiple places (generic block layer, block driver, backing file block driver, etc.), where each part picks the options it knows. If at the end of the process the QDict isn't empty, the user specified an invalid option. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15block: Add options QDict to bdrv_open_common()Kevin Wolf
The options are passed down to the block drivers, which are supposed to remove all options they have processed. Anything that is left over in the end is an unknown option and results in an error. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15Add qdict_clone_shallow()Kevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15block: Add options QDict to bdrv_open() prototypeKevin Wolf
It doesn't do anything yet except storing the options QDict in the BlockDriverState. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15block: Add options QDict to .bdrv_open()Kevin Wolf
Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-03-15qga/main.c: Don't use g_key_file_get/set_int64Peter Crosthwaite
These functions don't exist until glib version 2.26. QEMU is currently only mandating glib 2.12. This patch replaces the functions with g_key_file_get/set_integer. Unbreaks the build on Ubuntu 10.04 and RHEL 5.6. Regression was introduced by 39097daf15c42243742667607d2cad2c9dc4f764 Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 1363323879-682-1-git-send-email-peter.crosthwaite@xilinx.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-14Merge remote-tracking branch 'kraxel/chardev.5' into stagingAnthony Liguori
* kraxel/chardev.5: spice-qemu-char: Remove dead debugging code spice-qemu-char: Fix name parameter issues after qapi-ifying qemu-char.c: fix waiting for telnet connection message Revert "hmp: Disable chardev-add and chardev-remove" chardev: add udp support to qapi chardev: add memory (ringbuf) support to qapi chardev: add vc support to qapi chardev: add spice support to qapi chardev: add pipe support to qapi chardev: add console support to qapi chardev: switch pty init to qapi chardev: switch parallel init to qapi chardev: switch serial/tty init to qapi chardev: add stdio support to qapi chardev: switch file init to qapi chardev: add braille support to qapi chardev: add msmouse support to qapi chardev: switch null init to qapi chardev: add mux chardev support to qapi chardev: add support for qapi-based chardev initialization Conflicts: ui/console.c Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-14Merge remote-tracking branch 'afaerber/qom-cpu' into stagingAnthony Liguori
# By Andreas Färber (16) and Igor Mammedov (1) # Via Andreas Färber * afaerber/qom-cpu: target-lm32: Update VMStateDescription to LM32CPU target-arm: Override do_interrupt for ARMv7-M profile cpu: Replace do_interrupt() by CPUClass::do_interrupt method cpu: Pass CPUState to cpu_interrupt() exec: Pass CPUState to cpu_reset_interrupt() cpu: Move halted and interrupt_request fields to CPUState target-cris/helper.c: Update Coding Style target-i386: Update VMStateDescription to X86CPU cpu: Introduce cpu_class_set_vmsd() cpu: Register VMStateDescription through CPUState stubs: Add a vmstate_dummy struct for CONFIG_USER_ONLY vmstate: Make vmstate_register() static inline target-sh4: Move PVR/PRR/CVR into SuperHCPUClass target-sh4: Introduce SuperHCPU subclasses cpus: Replace open-coded CPU loop in qmp_memsave() with qemu_get_cpu() monitor: Use qemu_get_cpu() in monitor_set_cpu() cpu: Fix qemu_get_cpu() to return NULL if CPU not found
2013-03-14Merge remote-tracking branch 'mdroth/qga-pull-3-11-2013' into stagingAnthony Liguori
# By Laszlo Ersek (3) and others # Via Michael Roth * mdroth/qga-pull-3-11-2013: qga: implement qmp_guest_set_vcpus() for Linux with sysfs qga: implement qmp_guest_get_vcpus() for Linux with sysfs qga: introduce guest-get-vcpus / guest-set-vcpus with stubs qga: add guest-set-time command qga: add guest-get-time command qemu-ga: use key-value store to avoid recycling fd handles after restart qemu-ga: make guest-sync-delimited available during fsfreeze qemu-ga: fix confusing GAChannelMethod comparison qga: cast to int for DWORD type
2013-03-14Merge remote-tracking branch 'riku/linux-user-for-upstream' into stagingAnthony Liguori
# By Peter Maydell (5) and others # Via Riku Voipio * riku/linux-user-for-upstream: linux-user/syscall.c: Don't warn about unimplemented get_robust_list linux-user: Implement accept4 linux-user: Implement sendfile and sendfile64 linux-user: make bogus negative iovec lengths fail EINVAL linux-user: Fix layout of usage table to account for option text linux-user: Add more sparc syscall numbers linux-user: Support setgroups syscall with no groups linux-user: fix futex strace of FUTEX_CLOCK_REALTIME linux-user/syscall.c: handle FUTEX_WAIT_BITSET in do_futex linux-user: improve print_fcntl() linux-user: Add Alpha socket constants
2013-03-14spice-qemu-char: Remove dead debugging codeHans de Goede
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>
2013-03-14spice-qemu-char: Fix name parameter issues after qapi-ifyingHans de Goede
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>
2013-03-13gtk: fix vc initializationAnthony Liguori
commit 01f45d986fb0b7c2d4f0466efe3cde9708f325be Author: Anthony Liguori <aliguori@us.ibm.com> Date: Tue Mar 5 23:21:32 2013 +0530 qemu-char: move text console init to console.c Broke vc initialization for GTK. It's a simple typo. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-13qemu-char.c: fix waiting for telnet connection messageIgor Mitsyanko
Current colon position in "waiting for telnet connection" message template produces messages like: QEMU waiting for connection on: telnet::127.0.0.16666,server After moving a colon to the right, we will get a correct messages like: QEMU waiting for connection on: telnet:127.0.0.1:6666,server Signed-off-by: Igor Mitsyanko <i.mitsyanko@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13Revert "hmp: Disable chardev-add and chardev-remove"Gerd Hoffmann
This reverts commit 8a14952c9d2f5fa2b3caa6dc286b62ed5d26bca7.
2013-03-13chardev: add udp support to qapiGerd Hoffmann
This patch adds 'udp' support to qapi. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add memory (ringbuf) support to qapiGerd Hoffmann
This patch adds 'memory' support to qapi and also switches over the memory chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add vc support to qapiGerd Hoffmann
This patch adds 'vc' support to qapi and also switches over the vc chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add spice support to qapiGerd Hoffmann
This patch adds 'spicevmc' and 'spiceport' support to qapi and also switches over the spice chardev initialization to the new qapi code path.
2013-03-13chardev: add pipe support to qapiGerd Hoffmann
This patch adds 'pipe' support to qapi and also switches over the pipe chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add console support to qapiGerd Hoffmann
This patch adds 'console' support to qapi and also switches over the console chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: switch pty init to qapiGerd Hoffmann
This patch switches over the pty chardev initialization to the new qapi code path. Bonus: Taking QemuOpts out of the loop allows some nice cleanups along the way. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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