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1 | #ifndef _LINUX_VIRTIO_RING_H |
2 | #define _LINUX_VIRTIO_RING_H | |
0a8a69dd | 3 | |
0a8a69dd | 4 | #include <linux/irqreturn.h> |
607ca46e DH |
5 | #include <uapi/linux/virtio_ring.h> |
6 | ||
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7 | struct virtio_device; |
8 | struct virtqueue; | |
9 | ||
17bb6d40 JW |
10 | struct virtqueue *vring_new_virtqueue(unsigned int index, |
11 | unsigned int num, | |
87c7d57c | 12 | unsigned int vring_align, |
0a8a69dd | 13 | struct virtio_device *vdev, |
7b21e34f | 14 | bool weak_barriers, |
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15 | void *pages, |
16 | void (*notify)(struct virtqueue *vq), | |
9499f5e7 RR |
17 | void (*callback)(struct virtqueue *vq), |
18 | const char *name); | |
0a8a69dd | 19 | void vring_del_virtqueue(struct virtqueue *vq); |
e34f8725 RR |
20 | /* Filter out transport-specific feature bits. */ |
21 | void vring_transport_features(struct virtio_device *vdev); | |
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22 | |
23 | irqreturn_t vring_interrupt(int irq, void *_vq); | |
0a8a69dd | 24 | #endif /* _LINUX_VIRTIO_RING_H */ |