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2013-03-14Merge remote-tracking branch 'kraxel/chardev.5' into stagingAnthony Liguori13-230/+522
* 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 Liguori133-878/+1268
# 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 Liguori7-8/+584
# 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 Liguori6-47/+302
# 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 Goede1-17/+0
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 Goede1-2/+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>
2013-03-13gtk: fix vc initializationAnthony Liguori1-1/+1
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 Mitsyanko1-1/+1
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 Hoffmann1-32/+31
This reverts commit 8a14952c9d2f5fa2b3caa6dc286b62ed5d26bca7.
2013-03-13chardev: add udp support to qapiGerd Hoffmann4-19/+67
This patch adds 'udp' support to qapi. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add memory (ringbuf) support to qapiGerd Hoffmann2-8/+36
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 Hoffmann5-16/+74
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 Hoffmann4-24/+79
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 Hoffmann2-10/+24
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 Hoffmann2-3/+9
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 Hoffmann1-25/+10
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>
2013-03-13chardev: switch parallel init to qapiGerd Hoffmann1-20/+17
This patch switches over the parallel chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: switch serial/tty init to qapiGerd Hoffmann1-20/+17
This patch switches over the serial chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add stdio support to qapiGerd Hoffmann2-7/+35
This patch adds 'stdio' support to qapi and also switches over the stdio chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: switch file init to qapiGerd Hoffmann1-28/+15
This patch switches over the 'file' chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add braille support to qapiGerd Hoffmann4-3/+12
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 Hoffmann4-3/+10
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: switch null init to qapiGerd Hoffmann1-3/+3
This patch switches over the 'null' chardev initialization to the new qapi code path. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-03-13chardev: add mux chardev support to qapiGerd Hoffmann2-4/+45
This adds mux chardev support to the qapi and also makes the qapi-based chardev creation path handle the "mux=on" option correctly.
2013-03-13chardev: add support for qapi-based chardev initializationGerd Hoffmann2-0/+45
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>
2013-03-12exec: make -mem-path filenames deterministicPeter Feiner1-1/+12
Adds ramblocks' names to their backing files when using -mem-path. Eases introspection and debugging. Signed-off-by: Peter Feiner <peter@gridcentric.ca> Message-id: 1362423265-15855-1-git-send-email-peter@gridcentric.ca Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12Add search path support for qemu data files.Gerd Hoffmann2-13/+24
This patch allows to specify multiple directories where qemu should look for data files. To implement that the behavior of the -L switch is slightly different now: Instead of replacing the data directory the path specified will be appended to the data directory list. So when specifiying -L multiple times all directories specified will be checked, in the order they are specified on the command line, instead of just the last one. Additionally the default paths are always appended to the directory data list. This allows to specify a incomplete directory (such as the seabios out/ directory) via -L. Anything not found there will be loaded from the default paths, so you don't have to create a symlink farm for all the rom blobs. For trouble-shooting a tracepoint has been added, logging which blob has been loaded from which location. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 1362739344-8068-1-git-send-email-kraxel@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12Build TPM passthrough for i386 and x86_64 targetsStefan Berger2-0/+2
Build the TPM passthrough driver only for i386 and x86_64 targets using the default-configs files for those targets with softmmu. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-8-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12Add support for cancelling of a TPM commandStefan Berger3-16/+171
This patch adds support for cancelling an executing TPM command. In Linux for example a user can cancel a command through the TPM's sysfs 'cancel' entry using echo "1" > /sysfs/class/misc/tpm0/device/cancel This patch propagates the cancellation of a command inside a VM to the host TPM's sysfs entry. It also uses the possibility to cancel the command before QEMU VM shutdown or reboot, which helps in preventing QEMU from hanging while waiting for the completion of the command. To relieve higher layers or users from having to determine the TPM's cancel sysfs entry, the driver searches for the entry in well known locations. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-7-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12Add a TPM Passthrough backend driver implementationStefan Berger9-1/+599
This patch is based of off version 9 of Stefan Berger's patch series "QEMU Trusted Platform Module (TPM) integration" and adds a new backend driver for it. This patch adds a passthrough backend driver for passing commands sent to the emulated TPM device directly to a TPM device opened on the host machine. Thus it is possible to use a hardware TPM device in a system running on QEMU, providing the ability to access a TPM in a special state (e.g. after a Trusted Boot). This functionality is being used in the acTvSM Trusted Virtualization Platform which is available on [1]. Usage example: qemu-system-x86_64 -tpmdev passthrough,id=tpm0,path=/dev/tpm0 \ -device tpm-tis,tpmdev=tpm0 \ -cdrom test.iso -boot d Some notes about the host TPM: The TPM needs to be enabled and activated. If that's not the case one has to go through the BIOS/UEFI and enable and activate that TPM for TPM commands to work as expected. It may be necessary to boot the kernel using tpm_tis.force=1 in the boot command line or 'modprobe tpm_tis force=1' in case of using it as a module. Regards, Andreas Niederl, Stefan Berger [1] http://trustedjava.sourceforge.net/ Signed-off-by: Andreas Niederl <andreas.niederl@iaik.tugraz.at> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-6-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12Build the TPM frontend codeStefan Berger4-0/+16
Build the TPM frontend code that has been added so far. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-5-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12Add a debug registerStefan Berger1-0/+70
This patch uses the possibility to add a vendor-specific register and adds a debug register useful for dumping the TIS's internal state. This register is only active in a debug build (#define DEBUG_TIS). Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-4-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12Add TPM (frontend) hardware interface (TPM TIS) to QEMUStefan Berger1-0/+859
This patch adds the main code of the TPM frontend driver, the TPM TIS interface, to QEMU. The code is largely based on the previous implementation for Xen but has been significantly extended to meet the standard's requirements, such as the support for changing of localities and all the functionality of the available flags. Communication with the backend (i.e., for Xen or the libtpms-based one) is cleanly separated through an interface which the backend driver needs to implement. Whenever the frontend has collected a complete packet, it will submit a task to the backend, which then starts processing the command. Once the result has been returned, the backend invokes a callback function (tpm_tis_receive_cb()). Testing the proper functioning of the different flags and localities cannot be done from user space when running in Linux for example, since access to the address space of the TPM TIS interface is not possible. Also the Linux driver itself does not exercise all functionality. So, for testing there is a fairly extensive test suite as part of the SeaBIOS patches since from within the BIOS one can have full access to all the TPM's registers. Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-3-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12Support for TPM command line optionsStefan Berger14-0/+776
This patch adds support for TPM command line options. The command line options supported here are ./qemu-... -tpmdev passthrough,path=<path to TPM device>,id=<id> -device tpm-tis,tpmdev=<id>,id=<other id> and ./qemu-... -tpmdev help where the latter works similar to -soundhw help and shows a list of available TPM backends (for example 'passthrough'). Using the type parameter, the backend is chosen, i.e., 'passthrough' for the passthrough driver. The interpretation of the other parameters along with determining whether enough parameters were provided is pushed into the backend driver, which needs to implement the interface function 'create' and return a TPMDriverOpts structure if the VM can be started or 'NULL' if not enough or bad parameters were provided. Monitor support for 'info tpm' has been added. It for example prints the following: (qemu) info tpm TPM devices: tpm0: model=tpm-tis \ tpm0: type=passthrough,path=/dev/tpm0,cancel-path=/sys/devices/pnp0/00:09/cancel Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> Reviewed-by: Corey Bryant <coreyb@linux.vnet.ibm.com> Reviewed-by: Joel Schopp <jschopp@linux.vnet.ibm.com> Message-id: 1361987275-26289-2-git-send-email-stefanb@linux.vnet.ibm.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-12virtio-ccw: Wire up virtio-rng.Cornelia Huck2-0/+62
Make virtio-rng devices available for s390-ccw-virtio machines. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-12virtio-ccw: remove qdev_unparent in unplug routingChristian Borntraeger1-1/+0
This patch fixes unplugging a virtio-ccw device. We no longer need to do that in virtio-ccw since common code does now proper handling. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-12target-lm32: Update VMStateDescription to LM32CPUAndreas Färber4-14/+18
Add a vmstate_lm32_cpu referencing the previous VMStateDescription as a sub-struct and hook it up to CPUClass::vmsd. Drop cpu_{save,load}(). Acked-by: Michael Walle <michael@walle.cc> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12target-arm: Override do_interrupt for ARMv7-M profileAndreas Färber3-6/+19
Enable ARMCPUInfo to specify a custom class_init functions. Introduce arm_v7m_class_init() and use it for "cortex-m3" model. Instead of forwarding from arm_cpu_do_interrupt() to do_interrupt_v7m(), override CPUClass::do_interrupt with arm_v7m_cpu_do_interrupt() in arm_v7m_class_init(). Acked-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12cpu: Replace do_interrupt() by CPUClass::do_interrupt methodAndreas Färber63-67/+159
This removes a global per-target function and thus takes us one step closer to compiling multiple targets into one executable. It will also allow to override the interrupt handling for certain CPU families. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12cpu: Pass CPUState to cpu_interrupt()Andreas Färber37-99/+106
Move it to qom/cpu.h to avoid issues with include order. Change pc_acpi_smi_interrupt() opaque to X86CPU. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12exec: Pass CPUState to cpu_reset_interrupt()Andreas Färber24-66/+105
Move it to qom/cpu.c to avoid build failures depending on include order of cpu-qom.h and exec/cpu-all.h. Change opaques of various ..._irq_handler() functions to the appropriate CPU type to facilitate using cpu_reset_interrupt(). Fix Coding Style issues while at it (missing braces, indentation). Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12cpu: Move halted and interrupt_request fields to CPUStateAndreas Färber70-224/+319
Both fields are used in VMState, thus need to be moved together. Explicitly zero them on reset since they were located before breakpoints. Pass PowerPCCPU to kvmppc_handle_halt(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12target-cris/helper.c: Update Coding StyleAndreas Färber1-197/+196
Reindent, add missing braces and drop/adjust whitespace. Prepares for CPUArchState-to-CPUState field movements in cpu_cris_handle_mmu_fault(), do_interruptv10() and do_interrupt(). The remaining functions were so minor that they can be fixed in one go. Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12target-i386: Update VMStateDescription to X86CPUAndreas Färber4-110/+113
Expose vmstate_cpu as vmstate_x86_cpu and hook it up to CPUClass::vmsd. Adapt opaques and VMState fields to X86CPU. Drop cpu_{save,load}(). Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12cpu: Introduce cpu_class_set_vmsd()Andreas Färber1-0/+21
This setter avoids redefining each VMStateDescription value to vmstate_dummy by not referencing the value for CONFIG_USER_ONLY. Suggested-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12cpu: Register VMStateDescription through CPUStateAndreas Färber2-2/+12
In comparison to DeviceClass::vmsd, CPU VMState is split in two, "cpu_common" and "cpu", and uses cpu_index as instance_id instead of -1. Therefore add a CPU-specific CPUClass::vmsd field. Unlike the legacy CPUArchState registration, rather register CPUState. Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
2013-03-12stubs: Add a vmstate_dummy struct for CONFIG_USER_ONLYAndreas Färber2-0/+6
Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12vmstate: Make vmstate_register() static inlineAndreas Färber2-9/+10
This avoids adding a duplicate stub for CONFIG_USER_ONLY. Suggested-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12target-sh4: Move PVR/PRR/CVR into SuperHCPUClassAndreas Färber4-15/+22
They are never changed once initialized, and moving them to the class will allow to inspect them before instantiating. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-03-12target-sh4: Introduce SuperHCPU subclassesAndreas Färber3-85/+186
Store legacy name in SuperHCPUClass for -cpu ? and for case-insensitive class lookup. List CPUs by iterating over TYPE_SUPERH_CPU subclasses. Signed-off-by: Andreas Färber <afaerber@suse.de>
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-02 21:42:26 +0000