From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: [PATCH 1/6] virtio: add virtqueue_ vq_ops wrappers Date: Mon, 12 Apr 2010 16:18:25 +0300 Message-ID: <2232ad0aeff2a3ca62ed8dfa114e5be5436c95d9.1271078235.git.mst@redhat.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: virtualization-bounces@lists.linux-foundation.org Errors-To: virtualization-bounces@lists.linux-foundation.org To: rusty@rustcorp.com.au, virtualization@lists.linux-foundation.org List-Id: virtualization@lists.linuxfoundation.org Add inline functions that wrap vq->vq_ops-> calls Signed-off-by: Michael S. Tsirkin --- include/linux/virtio.h | 34 ++++++++++++++++++++++++++++++++++ 1 files changed, 34 insertions(+), 0 deletions(-) diff --git a/include/linux/virtio.h b/include/linux/virtio.h index 40d1709..18ccc68 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -77,6 +77,40 @@ struct virtqueue_ops { void *(*detach_unused_buf)(struct virtqueue *vq); }; +static inline int virtqueue_add_buf(struct virtqueue *vq, + struct scatterlist sg[], + unsigned int out_num, + unsigned int in_num, + void *data) +{ + return vq->vq_ops->add_buf(vq, sg, out_num, in_num, data); +} + +static inline int void virtqueue_kick(struct virtqueue *vq) +{ + return vq->vq_ops->kick(vq); +} + +static inline void *virtqueue_get_buf(struct virtqueue *vq, unsigned int *len) +{ + return vq->vq_ops->get_buf(vq, len); +} + +static inline void virtqueue_disable_cb(struct virtqueue *vq) +{ + vq->vq_ops->disable_cb(vq); +} + +static inline bool virtqueue_enable_cb(struct virtqueue *vq) +{ + return vq->vq_ops->enable_cb(vq); +} + +static inline void *virtqueue_detach_unused_buf(struct virtqueue *vq) +{ + return vq->vq_ops->detach_unused_buf(vq); +} + /** * virtio_device - representation of a device using virtio * @index: unique position on the virtio bus -- 1.7.0.2.280.gc6f05