-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
*/
#ifndef _VIRTIO_RXTX_H_
struct rte_mempool *mpool; /**< mempool for mbuf allocation */
uint16_t queue_id; /**< DPDK queue index. */
- uint8_t port_id; /**< Device port identifier. */
+ uint16_t port_id; /**< Device port identifier. */
/* Statistics */
struct virtnet_stats stats;
struct virtqueue *vq;
/**< memzone to populate hdr. */
const struct rte_memzone *virtio_net_hdr_mz;
- phys_addr_t virtio_net_hdr_mem; /**< hdr for each xmit packet */
+ rte_iova_t virtio_net_hdr_mem; /**< hdr for each xmit packet */
uint16_t queue_id; /**< DPDK queue index. */
- uint8_t port_id; /**< Device port identifier. */
+ uint16_t port_id; /**< Device port identifier. */
/* Statistics */
struct virtnet_stats stats;
struct virtqueue *vq;
/**< memzone to populate hdr. */
const struct rte_memzone *virtio_net_hdr_mz;
- phys_addr_t virtio_net_hdr_mem; /**< hdr for each xmit packet */
- uint8_t port_id; /**< Device port identifier. */
- const struct rte_memzone *mz; /**< mem zone to populate RX ring. */
+ rte_iova_t virtio_net_hdr_mem; /**< hdr for each xmit packet */
+ uint16_t port_id; /**< Device port identifier. */
+ const struct rte_memzone *mz; /**< mem zone to populate CTL ring. */
+ rte_spinlock_t lock; /**< spinlock for control queue. */
};
-#ifdef RTE_MACHINE_CPUFLAG_SSSE3
int virtio_rxq_vec_setup(struct virtnet_rx *rxvq);
+void virtio_update_packet_stats(struct virtnet_stats *stats,
+ struct rte_mbuf *mbuf);
-int virtqueue_enqueue_recv_refill_simple(struct virtqueue *vq,
- struct rte_mbuf *m);
-#endif
#endif /* _VIRTIO_RXTX_H_ */