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2009-12-12default devices: networkGerd Hoffmann
Add a default_net variable which specified whenever a default network should be created. It is cleared in case any -net option is specified and it is also added to the new -nodefaults switch. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12default devices: add global cmd line option.Gerd Hoffmann
Add global command line option to disable default devices. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12default devices: vga adapter.Gerd Hoffmann
Qemu creates a vga display for you in case you didn't specify one on the command line. Right now this is tied to the '-vga <type>' command line switch, which in turn causes trouble if you are creating your gfx card using '-device VGA,<props>'. This patch adds a variable default_vga which says whenever a default serial line should be added. It is enabled by default. It is cleared when qemu finds '-vga' or '-device {VGA,Cirrus VGA,QEMUware SVGA}' on the command line. '-device VGA' still doesn't work though due to a initialization order issue (vga must init before calling i440fx_init_memory_mappings). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12zap serial_monitor_muxGerd Hoffmann
The logic in this code obviously predates the multiple monitor capability of qemu and looks increasingly silly these days. I think the intention of this piece of code is to get a reasonable default for the -nographic case: have monitor and serial line muxed on stdio. With the new default_serial and default_monitor variables we have now doing just that became much easier ;) Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12default devices: qemu monitor.Gerd Hoffmann
This patch makes the monitor default device configuration work like the default serial and parallel port devices. It adds a variable default_monitor which says whenever a default monitor should be added. It is enabled by default. It is cleared when qemu finds '-monitor' on the command line. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12default devices: parallel port.Gerd Hoffmann
Qemu creates a default parallel port for you in case you didn't specify one on the command line. Right now this is tied to the '-parallel <chardev>' command line switch, which in turn causes trouble if you are creating your parallel port via '-device isa-parallel,<props>'. This patch adds a variable default_parallel which says whenever a default parallel port should be added. It is enabled by default. It is cleared when qemu finds '-parallel' or '-device isa-parallel' on the command line. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12default devices: core code & serial lines.Gerd Hoffmann
Qemu creates a default serial line for you in case you didn't specify one on the command line. Right now this is tied to the '-serial <chardev>' command line switch, which in turn causes trouble if you are creating your serial line via '-device isa-serial,<props>'. This patch adds a variable default_serial which says whenever a default serial line should be added. It is enabled by default. It is cleared when qemu finds '-serial' or '-device isa-serial' on the command line. Part of the patch is some infrastructure for the '-device $driver' checking (default_driver_check function) which will also be used by the other patches of this series. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12vc: colorize chardev title line with blue background.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12chardev: move greeting into vc backend.Gerd Hoffmann
Make the 'vc' chardev backend print a title line with the chardev name after initialization, using CharDriverState->label. This replaces the banner printing code in vl.c. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12Revert "Set default console to virtio on S390x"Gerd Hoffmann
This reverts commit 93d434b4aec0702b87ebf52449a3cdf2c3596825. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12Revert "monitor: Command-line flag to enable control mode"Gerd Hoffmann
This reverts commit adcb181afe5a951c521411c7a8e9d9b791aa6742. Conflicts: monitor.h Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12chardev: make chardevs specified in config file work.Gerd Hoffmann
The patch decuples the -chardev switch and the actual chardev initialization. Without this patch qemu ignores chardev entries coming via -readconfig. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12qdev: also match bus name for global propertiesGerd Hoffmann
i.e. -global PCI.<property>=<value> will set a default property for all PCI devices. Also works for the compat properties used by machine types. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12qdev: add command line option to set global defaults for properties.Gerd Hoffmann
This patch adds infrastructure and command line option for setting global defaults for device properties, i.e. you can for example use -global virtio-blk-pci.vectors=0 to turn off msi by default for all virtio block devices. The config file syntax is: [global] driver = "virtio-blk-pci" property = "vectors" value = "0" This can also be used to set properties for devices which are not created via -device but implicitly via machine init, i.e. -global isa-fdc,driveA=<name> This patch uses the mechanism which configures properties for the compatibility machine types (pc-0.10 & friends). The command line takes precedence over the machine type values. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12qdev: make compat stuff more genericGerd Hoffmann
This patch renames the compat properties into global properties and makes them more generic. The compatibility stuff is only one of multiple possible users now. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12kvm: x86: Save/restore exception_indexJan Kiszka
As KVM now makes use of exception_index to keep pending exceptions, we have to save&restore this field as well. NOTE: We have to nail the arch-independent exception_index down to a certain bit width for proper vmstate processing, namely to 32 bit. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12Fix recently added QERR_ definitionsMarkus Armbruster
Commits c7c338c4, 41471a23, 7a046f5f and a488be27 used lower_case_with_underscores for class values. Existing usage CamelCase. ChangeToThatForConsistency. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12qdev: Replace device names containing whitespaceMarkus Armbruster
Device names with whitespace require quoting in the shell and in the monitor. Some of the offenders are also overly long. Some have a more convenient alias, some don't. The place for verbose device names is DeviceInfo member desc. The name should be short & sweet. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12qdev: Separate USB product description from qdev nameMarkus Armbruster
Using the qdev name for the product description makes for inconvenient qdev names. Put the product description in new USBDeviceInfo member product_desc. Make usb_qdev_init() use it. No user or guest visible change, since the value is still the same. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12qdev: Rename USBDevice member devname to product_descMarkus Armbruster
It's not a device name, it's the USB product description string. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12fix rtc-td-hack on host without high-res timersGleb Natapov
On hosts without high-res timers it is impossible to inject rtc interrupt faster then 1kHz. Windows sometimes configures RTC to generate 1kHz interrupts, so we can't inject missed interrupts when running on such hosts. Always injecting an interrupt on REG_C read is also not an option since Windows wait for REG_C to become zero with interrupt disabled during boot. This patch uses mixed approach: accelerate timer + inject up to 1000 interrupts on REG_C read. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12virtio: verify features on loadMichael S. Tsirkin
migrating between hosts which have different features might break silently, if the migration destination does not support some features supported by source. Prevent this from happening by comparing acked feature bits with the mask supported by the device. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12vmware_vga: add rom file so that it boots.Dave Airlie
This just adds the rom file to the vmware SVGA chipset so it boots. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-12Do not abort on qemu_malloc(0) in production buildsAnthony Liguori
qemu_malloc() does not allow size=0 to be passed in and aborts on this behavior. Unfortunately, there is good reason to believe that within qemu, there are a number of, so far, undetected places that assume size=0 can be safely passed. Since we do not want to abort unnecessarily in production builds, return qemu_malloc(1) whenever the version file indicates that this is a production build. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-11Fix ARM userspace strex implementation.Paul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-12-10microblaze: Make boot_info static.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-12-10microblaze: Add missing cpu_reset.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-12-10microblaze: Boot and reset fixes.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-12-10microblaze: Update disasm to latest GPLv2 version.Edgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2009-12-07qemu: delete rule target on errorMichael S. Tsirkin
Instruct make to remove any rule target on error. This prevetns situation where there was an error during build but generated file still stays behind. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QMP: add human-readable description to error responseMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07monitor: convert do_getfd() to QErrorMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: New QERR_TOO_MANY_FILESMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07New QERR_INVALID_PARAMETERMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: New QERR_FD_NOT_SUPPLIEDMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07monitor: convert do_closefd() to QErrorMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: New QERR_FD_NOT_FOUNDMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07monitor: convert do_change() to QObject, QErrorMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: New QERR_VNC_SERVER_FAILEDMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: New QERR_SET_PASSWD_FAILEDMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: New QERR_INVALID_BLOCK_FORMATMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07monitor: convert do_eject() to QErrorMarkus Armbruster
Also affects do_change(), because the two share eject_device(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: New QERR_DEVICE_NOT_REMOVABLEMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: New QERR_DEVICE_LOCKEDMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: Put error definitions in alphabetical orderMarkus Armbruster
Also fix the odd typoe and clean up whitespace. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07monitor: Fix double-prompt after "change vnc passwd BLA"Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07monitor: do_cont(): Don't ask for passwordsLuiz Capitulino
The do_cont() function will ask the user to enter a password if a device is encrypted. This is invalid under QMP, so we raise a QERR_DEVICE_ENCRYPTED error. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07QError: new class for device encrypted errorsLuiz Capitulino
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-07Merge commit 'mst/pci' into stagingAnthony Liguori
2009-12-07monitor: Introduce 'block_passwd' commandLuiz Capitulino
When using encrypted disk images, QEMU will prompt the user for passwords when started. This makes sense for the user protocol, but doesn't for QMP. The solution is to have Monitor command which allows the user or a Client to set passwords in advance, so that we avoid the prompt completely. This is what block_passwd does, for example: (QEMU) block_passwd ide0-hd0 foobar Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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