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net/virtio: check protocol feature in user backend
[dpdk.git]
/
drivers
/
net
/
virtio
/
virtio_user
/
vhost.h
diff --git
a/drivers/net/virtio/virtio_user/vhost.h
b/drivers/net/virtio/virtio_user/vhost.h
index
8f49ef4
..
2e71995
100644
(file)
--- a/
drivers/net/virtio/virtio_user/vhost.h
+++ b/
drivers/net/virtio/virtio_user/vhost.h
@@
-105,6
+105,10
@@
struct virtio_user_backend_ops {
int (*enable_qp)(struct virtio_user_dev *dev,
uint16_t pair_idx,
int enable);
int (*enable_qp)(struct virtio_user_dev *dev,
uint16_t pair_idx,
int enable);
+ int (*dma_map)(struct virtio_user_dev *dev, void *addr,
+ uint64_t iova, size_t len);
+ int (*dma_unmap)(struct virtio_user_dev *dev, void *addr,
+ uint64_t iova, size_t len);
};
extern struct virtio_user_backend_ops virtio_ops_user;
};
extern struct virtio_user_backend_ops virtio_ops_user;