/*-
* BSD LICENSE
- *
+ *
* Copyright(c) 2010-2014 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
* * 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
#define PAGE_SIZE 4096
#endif
-#define VIRTIO_MAX_RX_QUEUES 1
-#define VIRTIO_MAX_TX_QUEUES 1
-#define VIRTIO_MAX_MAC_ADDRS 1
+#define VIRTIO_MAX_RX_QUEUES 128
+#define VIRTIO_MAX_TX_QUEUES 128
+#define VIRTIO_MAX_MAC_ADDRS 64
#define VIRTIO_MIN_RX_BUFSIZE 64
-#define VIRTIO_MAX_RX_PKTLEN 1518
+#define VIRTIO_MAX_RX_PKTLEN 9728
/* Features desired/implemented by this driver. */
#define VTNET_FEATURES \
(VIRTIO_NET_F_MAC | \
VIRTIO_NET_F_STATUS | \
+ VIRTIO_NET_F_MQ | \
+ VIRTIO_NET_F_CTRL_MAC_ADDR | \
VIRTIO_NET_F_CTRL_VQ | \
VIRTIO_NET_F_CTRL_RX | \
VIRTIO_NET_F_CTRL_VLAN | \
VIRTIO_NET_F_MRG_RXBUF | \
VIRTIO_RING_F_INDIRECT_DESC)
+/*
+ * CQ function prototype
+ */
+void virtio_dev_cq_start(struct rte_eth_dev *dev);
+
/*
* RX/TX function prototypes
*/
uint16_t virtio_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t nb_pkts);
-uint16_t virtio_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
+uint16_t virtio_recv_mergeable_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
uint16_t nb_pkts);
-/*
- * Structure to store private data for each driver instance (for each port).
- */
-struct virtio_adapter {
- struct virtio_hw hw;
-};
+uint16_t virtio_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
+ uint16_t nb_pkts);
-#define VIRTIO_DEV_PRIVATE_TO_HW(adapter)\
- (&((struct virtio_adapter *)adapter)->hw)
/*
* The VIRTIO_NET_F_GUEST_TSO[46] features permit the host to send us
* via tcp_lro_rx().
*/
#define VTNET_LRO_FEATURES (VIRTIO_NET_F_GUEST_TSO4 | \
- VIRTIO_NET_F_GUEST_TSO6 | VIRTIO_NET_F_GUEST_ECN)
+ VIRTIO_NET_F_GUEST_TSO6 | VIRTIO_NET_F_GUEST_ECN)
#endif /* _VIRTIO_ETHDEV_H_ */