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qemu-patch-raspberry4/hw/virtio
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Jason Wang 86044b24e8 virtio: basic packed virtqueue support 
This patch implements basic support for the packed virtqueue. Compare
the split virtqueue which has three rings, packed virtqueue only have
one which is supposed to have better cache utilization and more
hardware friendly.

Please refer virtio specification for more information.

Signed-off-by: Wei Xu <wexu@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20191025083527.30803-6-eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-10-25 07:46:22 -04:00
..
Kconfig virtio-pmem: add virtio device 2019-07-02 12:59:22 -04:00
Makefile.objs virtio: add vhost-user-fs-pci device 2019-10-05 17:43:55 -04:00
trace-events hw/virtio/virtio-mmio: Convert DPRINTF to trace and log 2019-05-22 15:33:20 +02:00
vhost-backend.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
vhost-scsi-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost-stub.c vhost-user: simplify vhost_user_init/vhost_user_cleanup 2019-03-12 21:22:31 -04:00
vhost-user-blk-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost-user-fs-pci.c virtio: add vhost-user-fs-pci device 2019-10-05 17:43:55 -04:00
vhost-user-fs.c virtio: add vhost-user-fs base device 2019-10-05 17:43:55 -04:00
vhost-user-input-pci.c Add vhost-user-input-pci 2019-05-10 14:52:47 +02:00
vhost-user-scsi-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost-user.c Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
vhost-vsock-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost-vsock.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
vhost.c memory: allow memory_region_register_iommu_notifier() to fail 2019-10-04 18:49:18 +02:00
virtio-9p-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-balloon-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-balloon.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-blk-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-bus.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-crypto-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-crypto.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-input-host-pci.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
virtio-input-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-mmio.c virtio-mmio: implement modern (v2) personality (virtio-1) 2019-09-16 11:17:06 -04:00
virtio-net-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-pci.c virtio,vhost: fixes, features, cleanups. 2019-09-04 17:22:34 +01:00
virtio-pci.h virtio-pci: Add Function Level Reset support 2019-09-04 06:33:10 -04:00
virtio-pmem-pci.c virtio pmem: remove transitional names 2019-07-12 10:57:27 -04:00
virtio-pmem-pci.h virtio-pci: Proxy for virtio-pmem 2019-07-04 17:00:32 -04:00
virtio-pmem.c Include sysemu/hostmem.h less 2019-08-16 13:31:53 +02:00
virtio-rng-pci.c Include qemu/module.h where needed, drop it from qemu-common.h 2019-06-12 13:18:33 +02:00
virtio-rng.c virtio: Free rnd virqueue at unrealize() 2019-10-25 07:46:22 -04:00
virtio-scsi-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio-serial-pci.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
virtio.c virtio: basic packed virtqueue support 2019-10-25 07:46:22 -04:00