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| author | Cindy Lu <lulu@redhat.com> | 2021-11-05 00:48:21 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2022-01-06 06:11:39 -0500 |
| commit | 88062372340d33090b7f089ed3b1a00f530a8914 (patch) | |
| tree | 454a64aeec985774304aff92f6c3c82b39eca32f /include | |
| parent | 316011b8a74e777eb3ba03171cd701a291c28867 (diff) | |
| download | qemu-88062372340d33090b7f089ed3b1a00f530a8914.zip qemu-88062372340d33090b7f089ed3b1a00f530a8914.tar.gz qemu-88062372340d33090b7f089ed3b1a00f530a8914.tar.bz2 | |
vhost: introduce new VhostOps vhost_set_config_call
This patch introduces new VhostOps vhost_set_config_call. This function allows the
vhost to set the event fd to kernel
Signed-off-by: Cindy Lu <lulu@redhat.com>
Message-Id: <20211104164827.21911-5-lulu@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/virtio/vhost-backend.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/virtio/vhost-backend.h b/include/hw/virtio/vhost-backend.h index 81bf310..ff34eb7 100644 --- a/include/hw/virtio/vhost-backend.h +++ b/include/hw/virtio/vhost-backend.h @@ -126,6 +126,8 @@ typedef int (*vhost_get_device_id_op)(struct vhost_dev *dev, uint32_t *dev_id); typedef bool (*vhost_force_iommu_op)(struct vhost_dev *dev); +typedef int (*vhost_set_config_call_op)(struct vhost_dev *dev, + int fd); typedef struct VhostOps { VhostBackendType backend_type; vhost_backend_init vhost_backend_init; @@ -171,6 +173,7 @@ typedef struct VhostOps { vhost_vq_get_addr_op vhost_vq_get_addr; vhost_get_device_id_op vhost_get_device_id; vhost_force_iommu_op vhost_force_iommu; + vhost_set_config_call_op vhost_set_config_call; } VhostOps; int vhost_backend_update_device_iotlb(struct vhost_dev *dev, |