diff options
Diffstat (limited to 'src/include/ipxe/virtio-ring.h')
| -rw-r--r-- | src/include/ipxe/virtio-ring.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/include/ipxe/virtio-ring.h b/src/include/ipxe/virtio-ring.h index e96dd371d..0afe8bab7 100644 --- a/src/include/ipxe/virtio-ring.h +++ b/src/include/ipxe/virtio-ring.h @@ -14,7 +14,7 @@ /* We've given up on this device. */ #define VIRTIO_CONFIG_S_FAILED 0x80 -#define MAX_QUEUE_NUM (512) +#define MAX_QUEUE_NUM (256) #define VRING_DESC_F_NEXT 1 #define VRING_DESC_F_WRITE 2 @@ -71,7 +71,7 @@ struct vring_virtqueue { struct vring vring; u16 free_head; u16 last_used_idx; - u16 vdata[MAX_QUEUE_NUM]; + void *vdata[MAX_QUEUE_NUM]; /* PCI */ int queue_index; }; @@ -133,10 +133,10 @@ static inline int vring_more_used(struct vring_virtqueue *vq) } void vring_detach(struct vring_virtqueue *vq, unsigned int head); -int vring_get_buf(struct vring_virtqueue *vq, unsigned int *len); +void *vring_get_buf(struct vring_virtqueue *vq, unsigned int *len); void vring_add_buf(struct vring_virtqueue *vq, struct vring_list list[], unsigned int out, unsigned int in, - int index, int num_added); + void *index, int num_added); void vring_kick(unsigned int ioaddr, struct vring_virtqueue *vq, int num_added); #endif /* _VIRTIO_RING_H_ */ |