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2013-06-25virtio-ccw: Wire up ioeventfd.Cornelia Huck
On hosts that support ioeventfd, make use of it for host-to-guest notifications via diagnose 500. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-06-25s390/virtio-ccw: Fix virtio resetChristian Borntraeger
On virtio reset we must reset the indicator to avoid stale interrupts, e.g. after a reset. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Cc: qemu-stable@nongnu.org Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-06-18virtio-rng: Fix crash with non-default backendCole Robinson
'default_backend' isn't always set, but 'rng' is, so use that. $ ./x86_64-softmmu/qemu-system-x86_64 -object rng-random,id=rng0,filename=/dev/random -device virtio-rng-pci,rng=rng0 Segmentation fault (core dumped) Regressed with virtio refactoring in 59ccd20a9ac719cff82180429458728f03ec612f CC: qemu-stable@nongnu.org Signed-off-by: Cole Robinson <crobinso@redhat.com> Acked-by: Amit Shah <amit.shah@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com> Message-id: bf4505014a0a941dbd3c62068f3cf2c496b69e6a.1370023944.git.crobinso@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-06-06virtio-ccw: Fix unsetting of indicators.Cornelia Huck
Interpretation of the ccws to register (configuration) indicators contained a thinko: We want to disallow reading from 0, but setting the indicator pointer to 0 is fine. Let's fix the handling for CCW_CMD_SET{,_CONF}_IND. Cc: qemu-stable@nongnu.org Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-06-06s390x/css: Fix concurrent sense.Cornelia Huck
Fix an off-by-one error when indicating availablity of concurrent sense data. Cc: qemu-stable@nongnu.org Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-05-15virtio-net-x: forward the netclient name and type.KONRAD Frederic
This forwards the name and the type of virtio-net-x to fix the bad behaviour of "info network" command. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1368619970-23892-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-06S390: Add virtio-blk bootDominik Dingel
If no kernel IPL entry is specified, boot the bios and pass if available device information for the first boot device (as given by the boot index). The provided information will be used in the next commit from the BIOS. Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-05-06S390: Merging s390_ipl_cpu and s390_ipl_resetDominik Dingel
There is no use in have this splitted in two functions. Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-05-06S390: BIOS check for fileDominik Dingel
Add a check if the BIOS blob exists before trying to load. Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-05-03virtio-scsi: fix the command line compatibility.KONRAD Frederic
The bus name is wrong since the refactoring. This keeps the behaviour of the command line. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1367330931-12994-6-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-03virtio-serial: fix command line compatibility.KONRAD Frederic
The bus name is wrong since the refactoring. This keeps the behaviour of the command line. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1367330931-12994-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-05-03virtio-x-bus: force bus name to virtio-bus.KONRAD Frederic
When the proxy id is set, this bus takes the name "id.0" which is expected to be the virtio-device's first bus. So force this name to "virtio-bus" as it is an internal bus. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1367330931-12994-2-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-26virtio-rng-s390: add properties.KONRAD Frederic
I don't see any reason why these properties are missing. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Note: Need to apply virtio-rng-refactoring first! Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-26S390: CCW: Use new, working firmware by defaultAlexander Graf
Since we now have working firmware for s390-ccw in the tree, we can default to it on our s390-ccw machine, rendering it more useful. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-26S390: IPL: Use different firmware for different machinesAlexander Graf
We have a virtio-s390 and a virtio-ccw machine in QEMU. Both use vastly different ways to do I/O. Having the same firmware blob for both doesn't really make any sense. Instead, let's parametrize the firmware file name, so that we can have different blobs for different machines. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-26S390: IPL: Support ELF firmwareAlexander Graf
Our firmware blob is always a raw file that we load at a fixed address today. Support loading an ELF blob instead that we can map high up in memory. This way we don't have to be so conscious about size constraints. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-26S390: Make IPL reset address dynamicAlexander Graf
We can have different load addresses for different blobs we boot with. Make the reset IP dynamic, so that we can handle things more flexibly. Signed-off-by: Alexander Graf <agraf@suse.de>
2013-04-26virtio: Fix compilation without CONFIG_VHOST_SCSIEd Maste
Signed-off-by: Ed Maste <emaste@freebsd.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-25virtio-ccw: Check indicators location.Cornelia Huck
If a guest neglected to register (secondary) indicators but still runs with notifications enabled, we might end up writing to guest zero; avoid this by checking for valid indicators and only writing to the guest and generating an interrupt if indicators have been setup. Cc: qemu-stable@nongnu.org Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-04-24virtio: remove virtiobindings.KONRAD Frederic
This remove virtio-bindings, and use class instead. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-6-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio: remove the function pointer.KONRAD Frederic
This remove the function pointer in VirtIODevice, and use only VirtioDeviceClass function pointer. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-bus: make virtio_x_bus_new static.KONRAD Frederic
virtio_x_bus_new are only used in file scope. So this make them static. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1366791683-5350-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-rng-ccw: switch to the new API.KONRAD Frederic
Here the virtio-rng-ccw is modified for the new API. The device virtio-rng-pci extends virtio-pci. It creates and connects a virtio-rng-device during the init. The properties are not changed. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1366790881-3026-6-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-rng-s390: switch to the new API.KONRAD Frederic
Here the virtio-rng-s390 is modified for the new API. The device virtio-rng-s390 extends virtio-s390-device as before. It creates and connects a virtio-rng during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1366790881-3026-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-24virtio-rng: add virtio-rng device.KONRAD Frederic
Create virtio-rng-device which extends virtio-device, so it can be connected on virtio-bus. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1366790881-3026-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-19vhost-scsi-s390: new device supporting the tcm_vhost Linux kernel modulePaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Asias He <asias@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-19vhost-scsi-ccw: new device supporting the tcm_vhost Linux kernel modulePaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-19virtio-scsi: create VirtIOSCSICommonPaolo Bonzini
This patch refactors existing virtio-scsi code into VirtIOSCSICommon in order to allow virtio_scsi_init_common() to be used by both internal virtio_scsi_init() and external vhost-scsi-pci code. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Asias He <asias@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-17virtio-net-ccw: switch to the new API.KONRAD Frederic
Here the virtio-net-ccw is modified for the new API. The device virtio-net-ccw extends virtio-ccw-device as before. It creates and connects a virtio-net-device during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1365690602-22729-6-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-17virtio-net-s390: switch to the new API.KONRAD Frederic
Here the virtio-net-s390 is modified for the new API. The device virtio-net-s390 extends virtio-s390-device as before. It creates and connects a virtio-net-device during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1365690602-22729-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-17virtio-net: add the virtio-net device.KONRAD Frederic
Create virtio-net-device which extends virtio-device, so it can be connected on virtio-bus. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1365690602-22729-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-15virtio-balloon: fix dynamic properties.KONRAD Frederic
To keep compatibility with the old virtio-balloon-x, add the dynamic properties to virtio-balloon-pci and virtio-balloon-ccw. Cc: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1365941220-8114-1-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-15virtio-serial-ccw: switch to the new API.KONRAD Frederic
Here the virtio-serial-ccw is modified for the new API. The device virtio-serial-ccw extends virtio-ccw-device as before. It creates and connects a virtio-serial during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1365512016-21944-5-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-15virtio-serial-s390: switch to the new API.KONRAD Frederic
Here the virtio-serial-s390 is modified for the new API. The device virtio-serial-s390 extends virtio-s390-device as before. It creates and connects a virtio-serial during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1365512016-21944-4-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-15virtio-serial: add the virtio-serial device.KONRAD Frederic
Create virtio-serial which extends virtio-device, so it can be connected on virtio-bus. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Amit Shah <amit.shah@redhat.com> Message-id: 1365512016-21944-2-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-12Typo, spelling and grammatical fixesPeter Maydell
Minor fixes to documentation and code comments. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-08hw: move char devices to hw/char/, configure via default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move headers to include/Paolo Bonzini
Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-28virtio-balloon-ccw: switch to the new API.KONRAD Frederic
Here the virtio-balloon-ccw is modified for the new API. The device virtio-balloon-ccw extends virtio-ccw-device as before. It creates and connects a virtio-balloon during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1364377755-15508-4-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-ccw: Queue sanity check for notify hypercall.Cornelia Huck
Verify that the virtio-ccw notify hypercall passed a reasonable value for queue. Cc: qemu-stable@nongnu.org Reported-by: Alexander Graf <agraf@suse.de> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-26virtio-scsi-ccw: switch to new APIKONRAD Frederic
Here the virtio-scsi-ccw is modified for the new API. The device virtio-scsi-ccw extends virtio-ccw-device as before. It creates and connects a virtio-scsi during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-8-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi-s390: switch to the new API.KONRAD Frederic
Here the virtio-scsi-s390 is modified for the new API. The device virtio-scsi-s390 extends virtio-s390-device as before. It creates and connects a virtio-scsi during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-7-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-26virtio-scsi: moving host_features from properties to transport properties.KONRAD Frederic
host_features field is part of the transport device. So move all the host_features related properties into transport device. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com> Message-id: 1363875320-7985-4-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-20virtio-ccw, s390-virtio: Use generic virtio-blk macro.Cornelia Huck
Now that virtio-ccw and s390-virtio define all common properties for virtio-blk, we can switch to using the generic DEFINE_VIRTIO_BLK_PROPERTIES macro. CC: Alexander Graf <agraf@suse.de> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-20s390-virtio, virtio-ccw: Add config_wce for virtio-blk.Cornelia Huck
There's no reason why we wouldn't want to make the cache mode configurable. Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-20virtio-ccw: Add missing blk chs properties.Cornelia Huck
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-03-18virtio-blk-ccw switch to new API.KONRAD Frederic
Here the virtio-ccw-s390 is modified for the new API. The device virtio-ccw-s390 extends virtio-ccw-device as before. It creates and connects a virtio-ccw during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1363624648-16906-9-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-18virtio-blk-s390: switch to the new API.KONRAD Frederic
Here the virtio-blk-s390 is modified for the new API. The device virtio-blk-s390 extends virtio-s390-device as before. It creates and connects a virtio-blk during the init. The properties are not modified. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1363624648-16906-8-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-03-18virtio-x-bus: fix allow_hotplug assertion.KONRAD Frederic
This set allow_hotplug for each existing virtio-x-bus, allowing the refactored devices to be hot pluggable. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1363624648-16906-3-git-send-email-fred.konrad@greensocs.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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
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