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path: root/hw/s390x/virtio-ccw.h
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2014-03-05s390x/virtio-ccw: Adapter interrupt support.Cornelia Huck1-0/+4
Handle the new CCW_CMD_SET_IND_ADAPTER command enabling adapter interrupts on guest request. When active, host->guest notifications will be handled via global_indicator -> queue indicators instead of queue indicators + subchannel I/O interrupt. Indicators for virtqueues may be present at an offset. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-12-09virtio-ccw: remove vdev fieldPaolo Bonzini1-1/+0
The vdev field is complicated to synchronize. Just access the BusState's list of children. Cc: qemu-stable@nongnu.org Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Acked-by: Andreas Faerber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-25virtio-ccw: Wire up guest and host notifies.Cornelia Huck1-0/+1
Guest and host notifiers are needed by vhost. We use ioeventfds for the guest notifiers, but need to fall back on qemu injecting interrupts for the host notifiers. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-06-25virtio-ccw: Wire up ioeventfd.Cornelia Huck1-0/+7
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>
2013-04-26virtio: Fix compilation without CONFIG_VHOST_SCSIEd Maste1-0/+2
Signed-off-by: Ed Maste <emaste@freebsd.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2013-04-24virtio-bus: make virtio_x_bus_new static.KONRAD Frederic1-2/+0
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 Frederic1-1/+11
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>
2013-04-19vhost-scsi-ccw: new device supporting the tcm_vhost Linux kernel modulePaolo Bonzini1-0/+14
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-17virtio-net-ccw: switch to the new API.KONRAD Frederic1-2/+11
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>
2013-04-15virtio-serial-ccw: switch to the new API.KONRAD Frederic1-1/+11
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>
2013-04-08hw: move headers to include/Paolo Bonzini1-7/+7
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 Frederic1-0/+11
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-scsi-ccw: switch to new APIKONRAD Frederic1-1/+11
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>
2013-03-18virtio-blk-ccw switch to new API.KONRAD Frederic1-1/+13
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>
2013-03-12virtio-ccw: Wire up virtio-rng.Cornelia Huck1-0/+2
Make virtio-rng devices available for s390-ccw-virtio machines. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2013-01-29s390: Add new channel I/O based virtio transport.Cornelia Huck1-0/+98
Add a new virtio transport that uses channel commands to perform virtio operations. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
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