- 22 1月, 2013 2 次提交
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由 KONRAD Frederic 提交于
Create the virtio-pci device which is abstract. This transport device will create a virtio-pci-bus, so one VirtIODevice can be connected. Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 KONRAD Frederic 提交于
Introduce virtio-pci-bus, which extends virtio-bus. It is used with virtio-pci transport device. Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 15 1月, 2013 1 次提交
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由 KONRAD Frederic 提交于
Fix the compilation error introduced by msg new field. CC hw/9pfs/virtio-9p.o In file included from /home/konradf/Documents/safe/greensocs/virtio-project/x86-qemu/qemu/hw/9pfs/virtio-9p.c:17:0: /home/konradf/Documents/safe/greensocs/virtio-project/x86-qemu/qemu/hw/virtio-pci.h:30:16: erreur: field ‘msg’ has incomplete type make: *** [hw/9pfs/virtio-9p.o] Erreur 1 Signed-off-by: NKONRAD Frederic <fred.konrad@greensocs.com>
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- 08 1月, 2013 2 次提交
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由 Michael S. Tsirkin 提交于
Some guests mask a vector then unmask without changing it. Store vectors to avoid kvm system calls in this case. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Michael S. Tsirkin 提交于
Pass nvqs to set_guest_notifiers. This makes it possible to save on irqfds by not allocating one for the control vq for virtio-net. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 16 11月, 2012 1 次提交
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由 Amit Shah 提交于
The Linux kernel already has a virtio-rng driver, this is the device implementation. When the guest asks for entropy from the virtio hwrng, it puts a buffer in the vq. We then put entropy into that buffer, and push it back to the guest. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> --- aliguori: converted to new RngBackend interface aliguori: remove entropy needed event aliguori: fix migration
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- 18 6月, 2012 1 次提交
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由 Alex Williamson 提交于
Simple conversion. Signed-off-by: NAlex Williamson <alex.williamson@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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- 22 5月, 2012 2 次提交
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由 Paolo Bonzini 提交于
We will have to add another field to the virtio-blk configuration in the next patch. Avoid a proliferation of arguments to virtio_blk_init. Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Make use of the new vector notifier to track changes of the MSI-X configuration of virtio PCI devices. On enabling events, we establish the required virtual IRQ to MSI-X message route and link the signaling eventfd file descriptor to this vIRQ line. That way, vhost-generated interrupts can be directly delivered to an in-kernel MSI-X consumer like the x86 APIC. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAvi Kivity <avi@redhat.com>
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- 22 2月, 2012 1 次提交
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由 Stefan Hajnoczi 提交于
Add a useless virtio SCSI HBA device: qemu -device virtio-scsi-pci Signed-off-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 05 12月, 2011 1 次提交
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由 Aneesh Kumar K.V 提交于
Add the device reset callback Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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- 12 10月, 2011 1 次提交
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由 Aneesh Kumar K.V 提交于
With ioeventfd: [root@qemu-img-64 storage]# dd if=/dev/zero of=/storage/testx bs=8k count=131072 oflag=direct 131072+0 records in 131072+0 records out 1073741824 bytes (1.1 GB) copied, 26.767 s, 40.1 MB/s Without: [root@qemu-img-64 storage]# dd if=/dev/zero of=/storage/testx bs=8k count=131072 oflag=direct 131072+0 records in 131072+0 records out 1073741824 bytes (1.1 GB) copied, 65.3361 s, 16.4 MB/s Reviewed-by: NStefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
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- 08 8月, 2011 2 次提交
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由 Avi Kivity 提交于
The msix table is defined as a subregion, to allow for a BAR that mixes device specific regions with the msix table. Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
except msix. [jan: fix build] [aliguori: fix build] Reviewed-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 05 7月, 2011 1 次提交
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由 Markus Armbruster 提交于
It needs to be a qdev property, because it belongs to the drive's guest part. Precedence: commit a0fef654 and 6ced55a5. Bonus: info qtree now shows the serial number. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NKevin Wolf <kwolf@redhat.com>
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- 02 6月, 2011 1 次提交
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由 Aneesh Kumar K.V 提交于
This patch move the 9p device registration into its own file Signed-off-by: NAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: NVenkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>
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