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2013-04-15sysemu: avoid proliferation of include/ subdirectoriesPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-04qemu-char: Add qemu_chr_fe_claim / _release helper functionsHans de Goede
Add qemu_chr_fe_claim / _release helper functions for properly dealing with avail_connections. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364412581-3672-2-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Consolidate guest_close/guest_open into a set_fe_open callbackHans de Goede
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>
2013-03-27qemu-char: Cleanup: consolidate fe_open/fe_close into fe_set_openHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-6-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Automatically do fe_open / fe_close on qemu_chr_add_handlersHans de Goede
Most frontends can't really determine if the guest actually has the frontend side open. So lets automatically generate fe_open / fe_close as soon as a frontend becomes ready (as signalled by calling qemu_chr_add_handlers) / becomes non ready (as signalled by setting all handlers to NULL). And allow frontends which can actually determine if the guest is listening to opt-out of this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-5-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Add fe_open trackingHans de Goede
Add tracking of the fe_open state to struct CharDriverState. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-4-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Rename qemu_chr_generic_open to qemu_chr_be_generic_openHans de Goede
To better reflect that it is for handling a backend being opened. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Message-id: 1364292483-16564-3-git-send-email-hdegoede@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-27qemu-char: Rename opened to be_openHans de Goede
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>
2013-03-26char: introduce a blocking version of qemu_chr_fe_writeAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-19char: Fix return type of qemu_chr_fe_add_watch()Kevin Wolf
qemu_chr_fe_add_watch() can return negative errors, therefore it must not have an unsigned return type. For consistency with other qemu_chr_fe_* functions, this uses a standard C int instead of glib types. In situations where qemu_chr_fe_add_watch() is falsely assumed to have succeeded, the serial ports would go into a state where it never becomes ready for transmitting more data; this is fixed by this patch. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-13chardev: add braille support to qapiGerd Hoffmann
This patch adds 'braille' support to qapi and also switches over the braille chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add msmouse support to qapiGerd Hoffmann
This patch adds 'msmouse' support to qapi and also switches over the msmouse chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add support for qapi-based chardev initializationGerd Hoffmann
This patch add support for a new way to initialize chardev devices. Instead of calling a initialization function with a QemuOpts we will now create a (qapi) ChardevBackend, optionally call a function to fill ChardevBackend from QemuOpts, then go create the chardev using the new qapi code path which is also used by chardev-add. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-08qemu-char: make char drivers dynamically registerableAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: 0ff4f5f2b8b7afdb85a0c241403ad73f472f0b81.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-08qemu-char: remove use of QEMUTimer in favor of glib idle functionAnthony Liguori
qemu-char is now independent of the QEMU main loop. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: 3cda0bbcfb94912df8a767983a52bb71a4a3231d.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-08qemu-char: add watch supportAnthony Liguori
This allows a front-end to request for a callback when the backend is writable again. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Amit Shah <amit.shah@redhat.com> Message-id: 96f93c0f741064604bbb6389ce962191120af8b7.1362505276.git.amit.shah@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-16chardev: fix QemuOpts lifecycleGerd Hoffmann
qemu_chr_new_from_opts handles QemuOpts release now, so callers don't have to worry. It will either be saved in CharDriverState, then released in qemu_chr_delete, or in the error case released instantly. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-16chardev: add error reporting for qemu_chr_new_from_optsGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-12-19softmmu: move remaining include files to include/ subdirectoriesPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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