#include "ixgbe/ixgbe_common.h"
-#define RTE_PMD_IXGBE_TX_MAX_BURST 32
+#include "ixgbe_rxtx.h"
-#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
-#define RTE_PMD_IXGBE_RX_MAX_BURST 32
-#endif
static inline struct rte_mbuf *
rte_rxmbuf_alloc(struct rte_mempool *mp)
return (m);
}
-#define RTE_MBUF_DATA_DMA_ADDR(mb) \
- (uint64_t) ((mb)->buf_physaddr + (uint64_t)((char *)((mb)->pkt.data) - \
- (char *)(mb)->buf_addr))
-
-#define RTE_MBUF_DATA_DMA_ADDR_DEFAULT(mb) \
- (uint64_t) ((mb)->buf_physaddr + RTE_PKTMBUF_HEADROOM)
-
-/**
- * Structure associated with each descriptor of the RX ring of a RX queue.
- */
-struct igb_rx_entry {
- struct rte_mbuf *mbuf; /**< mbuf associated with RX descriptor. */
-};
-
-/**
- * Structure associated with each descriptor of the TX ring of a TX queue.
- */
-struct igb_tx_entry {
- struct rte_mbuf *mbuf; /**< mbuf associated with TX desc, if any. */
- uint16_t next_id; /**< Index of next descriptor in ring. */
- uint16_t last_id; /**< Index of last scattered descriptor. */
-};
-
-/**
- * Structure associated with each RX queue.
- */
-struct igb_rx_queue {
- struct rte_mempool *mb_pool; /**< mbuf pool to populate RX ring. */
- volatile union ixgbe_adv_rx_desc *rx_ring; /**< RX ring virtual address. */
- uint64_t rx_ring_phys_addr; /**< RX ring DMA address. */
- volatile uint32_t *rdt_reg_addr; /**< RDT register address. */
- volatile uint32_t *rdh_reg_addr; /**< RDH register address. */
- struct igb_rx_entry *sw_ring; /**< address of RX software ring. */
- struct rte_mbuf *pkt_first_seg; /**< First segment of current packet. */
- struct rte_mbuf *pkt_last_seg; /**< Last segment of current packet. */
- uint16_t nb_rx_desc; /**< number of RX descriptors. */
- uint16_t rx_tail; /**< current value of RDT register. */
- uint16_t nb_rx_hold; /**< number of held free RX desc. */
-#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
- uint16_t rx_nb_avail; /**< nr of staged pkts ready to ret to app */
- uint16_t rx_next_avail; /**< idx of next staged pkt to ret to app */
- uint16_t rx_free_trigger; /**< triggers rx buffer allocation */
-#endif
- uint16_t rx_free_thresh; /**< max free RX desc to hold. */
- uint16_t queue_id; /**< RX queue index. */
- uint16_t reg_idx; /**< RX queue register index. */
- uint8_t port_id; /**< Device port identifier. */
- uint8_t crc_len; /**< 0 if CRC stripped, 4 otherwise. */
- uint8_t drop_en; /**< If not 0, set SRRCTL.Drop_En. */
-#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
- /** need to alloc dummy mbuf, for wraparound when scanning hw ring */
- struct rte_mbuf fake_mbuf;
- /** hold packets to return to application */
- struct rte_mbuf *rx_stage[RTE_PMD_IXGBE_RX_MAX_BURST*2];
-#endif
-};
-
-/**
- * IXGBE CTX Constants
- */
-enum ixgbe_advctx_num {
- IXGBE_CTX_0 = 0, /**< CTX0 */
- IXGBE_CTX_1 = 1, /**< CTX1 */
- IXGBE_CTX_NUM = 2, /**< CTX NUMBER */
-};
-
-/**
- * Structure to check if new context need be built
- */
-
-struct ixgbe_advctx_info {
- uint16_t flags; /**< ol_flags for context build. */
- uint32_t cmp_mask; /**< compare mask for vlan_macip_lens */
- union rte_vlan_macip vlan_macip_lens; /**< vlan, mac ip length. */
-};
-
-/**
- * Structure associated with each TX queue.
- */
-struct igb_tx_queue {
- /** TX ring virtual address. */
- volatile union ixgbe_adv_tx_desc *tx_ring;
- uint64_t tx_ring_phys_addr; /**< TX ring DMA address. */
- struct igb_tx_entry *sw_ring; /**< virtual address of SW ring. */
- volatile uint32_t *tdt_reg_addr; /**< Address of TDT register. */
- uint16_t nb_tx_desc; /**< number of TX descriptors. */
- uint16_t tx_tail; /**< current value of TDT reg. */
- uint16_t tx_free_thresh;/**< minimum TX before freeing. */
- /** Number of TX descriptors to use before RS bit is set. */
- uint16_t tx_rs_thresh;
- /** Number of TX descriptors used since RS bit was set. */
- uint16_t nb_tx_used;
- /** Index to last TX descriptor to have been cleaned. */
- uint16_t last_desc_cleaned;
- /** Total number of TX descriptors ready to be allocated. */
- uint16_t nb_tx_free;
- uint16_t tx_next_dd; /**< next desc to scan for DD bit */
- uint16_t tx_next_rs; /**< next desc to set RS bit */
- uint16_t queue_id; /**< TX queue index. */
- uint16_t reg_idx; /**< TX queue register index. */
- uint8_t port_id; /**< Device port identifier. */
- uint8_t pthresh; /**< Prefetch threshold register. */
- uint8_t hthresh; /**< Host threshold register. */
- uint8_t wthresh; /**< Write-back threshold reg. */
- uint32_t txq_flags; /**< Holds flags for this TXq */
- uint32_t ctx_curr; /**< Hardware context states. */
- /** Hardware context0 history. */
- struct ixgbe_advctx_info ctx_cache[IXGBE_CTX_NUM];
-};
-
#if 1
#define RTE_PMD_USE_PREFETCH
#define rte_ixgbe_prefetch(p) do {} while(0)
#endif
-#ifdef RTE_PMD_PACKET_PREFETCH
-#define rte_packet_prefetch(p) rte_prefetch1(p)
-#else
-#define rte_packet_prefetch(p) do {} while(0)
-#endif
-
/*********************************************************************
*
* TX functions
*
**********************************************************************/
-/*
- * The "simple" TX queue functions require that the following
- * flags are set when the TX queue is configured:
- * - ETH_TXQ_FLAGS_NOMULTSEGS
- * - ETH_TXQ_FLAGS_NOVLANOFFL
- * - ETH_TXQ_FLAGS_NOXSUMSCTP
- * - ETH_TXQ_FLAGS_NOXSUMUDP
- * - ETH_TXQ_FLAGS_NOXSUMTCP
- * and that the RS bit threshold (tx_rs_thresh) is at least equal to
- * RTE_PMD_IXGBE_TX_MAX_BURST.
- */
-#define IXGBE_SIMPLE_FLAGS ((uint32_t)ETH_TXQ_FLAGS_NOMULTSEGS | \
- ETH_TXQ_FLAGS_NOOFFLOADS)
-
/*
* Check for descriptors with their DD bit set and free mbufs.
* Return the total number of buffers freed.
return txq->tx_rs_thresh;
}
-/*
- * Populate descriptors with the following info:
- * 1.) buffer_addr = phys_addr + headroom
- * 2.) cmd_type_len = DCMD_DTYP_FLAGS | pkt_len
- * 3.) olinfo_status = pkt_len << PAYLEN_SHIFT
- */
-
-/* Defines for Tx descriptor */
-#define DCMD_DTYP_FLAGS (IXGBE_ADVTXD_DTYP_DATA |\
- IXGBE_ADVTXD_DCMD_IFCS |\
- IXGBE_ADVTXD_DCMD_DEXT |\
- IXGBE_ADVTXD_DCMD_EOP)
-
/* Populate 4 descriptors with data from 4 mbufs */
static inline void
tx4(volatile union ixgbe_adv_tx_desc *txdp, struct rte_mbuf **pkts)
}
static void
-ixgbe_tx_queue_release(struct igb_tx_queue *txq)
+ixgbe_tx_free_swring(struct igb_tx_queue *txq)
{
- if (txq != NULL) {
- ixgbe_tx_queue_release_mbufs(txq);
+ if (txq != NULL &&
+ txq->sw_ring != NULL)
rte_free(txq->sw_ring);
+}
+
+static void
+ixgbe_tx_queue_release(struct igb_tx_queue *txq)
+{
+ if (txq != NULL && txq->ops != NULL) {
+ txq->ops->release_mbufs(txq);
+ txq->ops->free_swring(txq);
rte_free(txq);
}
}
IXGBE_CTX_NUM * sizeof(struct ixgbe_advctx_info));
}
+static struct ixgbe_txq_ops def_txq_ops = {
+ .release_mbufs = ixgbe_tx_queue_release_mbufs,
+ .free_swring = ixgbe_tx_free_swring,
+ .reset = ixgbe_reset_tx_queue,
+};
+
int
ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev,
uint16_t queue_idx,
queue_idx : RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx + queue_idx);
txq->port_id = dev->data->port_id;
txq->txq_flags = tx_conf->txq_flags;
+ txq->ops = &def_txq_ops;
/*
* Modification to set VFTDT for virtual function if vf is detected
/* Allocate software ring */
txq->sw_ring = rte_zmalloc_socket("txq->sw_ring",
- sizeof(struct igb_tx_entry) * nb_desc,
- CACHE_LINE_SIZE, socket_id);
+ sizeof(struct igb_tx_entry) * nb_desc,
+ CACHE_LINE_SIZE, socket_id);
if (txq->sw_ring == NULL) {
ixgbe_tx_queue_release(txq);
return (-ENOMEM);
PMD_INIT_LOG(DEBUG, "sw_ring=%p hw_ring=%p dma_addr=0x%"PRIx64"\n",
txq->sw_ring, txq->tx_ring, txq->tx_ring_phys_addr);
- ixgbe_reset_tx_queue(txq);
-
- dev->data->tx_queues[queue_idx] = txq;
-
/* Use a simple Tx queue (no offloads, no multi segs) if possible */
if (((txq->txq_flags & IXGBE_SIMPLE_FLAGS) == IXGBE_SIMPLE_FLAGS) &&
(txq->tx_rs_thresh >= RTE_PMD_IXGBE_TX_MAX_BURST)) {
PMD_INIT_LOG(INFO, "Using simple tx code path\n");
- dev->tx_pkt_burst = ixgbe_xmit_pkts_simple;
+#ifdef RTE_IXGBE_INC_VECTOR
+ if (txq->tx_rs_thresh <= RTE_IXGBE_TX_MAX_FREE_BUF_SZ &&
+ ixgbe_txq_vec_setup(txq, socket_id) == 0) {
+ PMD_INIT_LOG(INFO, "Vector tx enabled.\n");
+ dev->tx_pkt_burst = ixgbe_xmit_pkts_vec;
+ }
+ else
+#endif
+ dev->tx_pkt_burst = ixgbe_xmit_pkts_simple;
} else {
PMD_INIT_LOG(INFO, "Using full-featured tx code path\n");
PMD_INIT_LOG(INFO, " - txq_flags = %lx [IXGBE_SIMPLE_FLAGS=%lx]\n", (long unsigned)txq->txq_flags, (long unsigned)IXGBE_SIMPLE_FLAGS);
dev->tx_pkt_burst = ixgbe_xmit_pkts;
}
+ txq->ops->reset(txq);
+
+ dev->data->tx_queues[queue_idx] = txq;
+
+
return (0);
}
* resizing in later calls to the queue setup function.
*/
rz = ring_dma_zone_reserve(dev, "rx_ring", queue_idx,
- IXGBE_MAX_RING_DESC * sizeof(union ixgbe_adv_rx_desc),
- socket_id);
+ RX_RING_SZ, socket_id);
if (rz == NULL) {
ixgbe_rx_queue_release(rxq);
return (-ENOMEM);
}
+
+ /*
+ * Zero init all the descriptors in the ring.
+ */
+ memset (rz->addr, 0, RX_RING_SZ);
+
/*
* Modified to setup VFRDT for Virtual Function
*/
"used on port=%d, queue=%d.\n",
rxq->port_id, rxq->queue_id);
dev->rx_pkt_burst = ixgbe_recv_pkts_bulk_alloc;
+#ifdef RTE_IXGBE_INC_VECTOR
+ if (!ixgbe_rx_vec_condition_check(dev)) {
+ PMD_INIT_LOG(INFO, "Vector rx enabled.\n");
+ ixgbe_rxq_vec_setup(rxq, socket_id);
+ dev->rx_pkt_burst = ixgbe_recv_pkts_vec;
+ }
+#endif
#endif
} else {
PMD_INIT_LOG(DEBUG, "Rx Burst Bulk Alloc Preconditions "
for (i = 0; i < dev->data->nb_tx_queues; i++) {
struct igb_tx_queue *txq = dev->data->tx_queues[i];
if (txq != NULL) {
- ixgbe_tx_queue_release_mbufs(txq);
- ixgbe_reset_tx_queue(txq);
+ txq->ops->release_mbufs(txq);
+ txq->ops->reset(txq);
}
}
--- /dev/null
+/*-
+ * 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
+ * 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.
+ */
+
+#ifndef _IXGBE_RXTX_H_
+#define _IXGBE_RXTX_H_
+
+
+#define RTE_PMD_IXGBE_TX_MAX_BURST 32
+
+#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
+#define RTE_PMD_IXGBE_RX_MAX_BURST 32
+#define RTE_IXGBE_DESCS_PER_LOOP 4
+#else
+#define RTE_IXGBE_DESCS_PER_LOOP 1
+#endif
+
+#define RTE_MBUF_DATA_DMA_ADDR(mb) \
+ (uint64_t) ((mb)->buf_physaddr + (uint64_t)((char *)((mb)->pkt.data) - \
+ (char *)(mb)->buf_addr))
+
+#define RTE_MBUF_DATA_DMA_ADDR_DEFAULT(mb) \
+ (uint64_t) ((mb)->buf_physaddr + RTE_PKTMBUF_HEADROOM)
+
+#ifdef RTE_IXGBE_INC_VECTOR
+#define RTE_IXGBE_VPMD_RX_BURST 32
+#define RTE_IXGBE_VPMD_TX_BURST 32
+#define RTE_IXGBE_RXQ_REARM_THRESH RTE_IXGBE_VPMD_RX_BURST
+#define RTE_IXGBE_TX_MAX_FREE_BUF_SZ 64
+#endif
+
+#define RX_RING_SZ ((IXGBE_MAX_RING_DESC + RTE_IXGBE_DESCS_PER_LOOP - 1) * \
+ sizeof(union ixgbe_adv_rx_desc))
+
+#ifdef RTE_PMD_PACKET_PREFETCH
+#define rte_packet_prefetch(p) rte_prefetch1(p)
+#else
+#define rte_packet_prefetch(p) do {} while(0)
+#endif
+
+/**
+ * Structure associated with each descriptor of the RX ring of a RX queue.
+ */
+struct igb_rx_entry {
+ struct rte_mbuf *mbuf; /**< mbuf associated with RX descriptor. */
+};
+
+/**
+ * Structure associated with each descriptor of the TX ring of a TX queue.
+ */
+struct igb_tx_entry {
+ struct rte_mbuf *mbuf; /**< mbuf associated with TX desc, if any. */
+ uint16_t next_id; /**< Index of next descriptor in ring. */
+ uint16_t last_id; /**< Index of last scattered descriptor. */
+};
+
+/**
+ * Structure associated with each descriptor of the TX ring of a TX queue.
+ */
+struct igb_tx_entry_v {
+ struct rte_mbuf *mbuf; /**< mbuf associated with TX desc, if any. */
+};
+
+/**
+ * continous entry sequence, gather by the same mempool
+ */
+struct igb_tx_entry_seq {
+ const struct rte_mempool* pool;
+ uint32_t same_pool;
+};
+
+/**
+ * Structure associated with each RX queue.
+ */
+struct igb_rx_queue {
+ struct rte_mempool *mb_pool; /**< mbuf pool to populate RX ring. */
+ volatile union ixgbe_adv_rx_desc *rx_ring; /**< RX ring virtual address. */
+ uint64_t rx_ring_phys_addr; /**< RX ring DMA address. */
+ volatile uint32_t *rdt_reg_addr; /**< RDT register address. */
+ volatile uint32_t *rdh_reg_addr; /**< RDH register address. */
+ struct igb_rx_entry *sw_ring; /**< address of RX software ring. */
+ struct rte_mbuf *pkt_first_seg; /**< First segment of current packet. */
+ struct rte_mbuf *pkt_last_seg; /**< Last segment of current packet. */
+ uint16_t nb_rx_desc; /**< number of RX descriptors. */
+ uint16_t rx_tail; /**< current value of RDT register. */
+ uint16_t nb_rx_hold; /**< number of held free RX desc. */
+#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
+ uint16_t rx_nb_avail; /**< nr of staged pkts ready to ret to app */
+ uint16_t rx_next_avail; /**< idx of next staged pkt to ret to app */
+ uint16_t rx_free_trigger; /**< triggers rx buffer allocation */
+#endif
+#ifdef RTE_IXGBE_INC_VECTOR
+ uint16_t rxrearm_nb; /**< the idx we start the re-arming from */
+ uint16_t rxrearm_start; /**< number of remaining to be re-armed */
+ __m128i misc_info; /**< cache XMM combine port_id/crc/nb_segs */
+#endif
+ uint16_t rx_free_thresh; /**< max free RX desc to hold. */
+ uint16_t queue_id; /**< RX queue index. */
+ uint16_t reg_idx; /**< RX queue register index. */
+ uint8_t port_id; /**< Device port identifier. */
+ uint8_t crc_len; /**< 0 if CRC stripped, 4 otherwise. */
+ uint8_t drop_en; /**< If not 0, set SRRCTL.Drop_En. */
+#ifdef RTE_LIBRTE_IXGBE_RX_ALLOW_BULK_ALLOC
+ /** need to alloc dummy mbuf, for wraparound when scanning hw ring */
+ struct rte_mbuf fake_mbuf;
+ /** hold packets to return to application */
+ struct rte_mbuf *rx_stage[RTE_PMD_IXGBE_RX_MAX_BURST*2];
+#endif
+};
+
+/**
+ * IXGBE CTX Constants
+ */
+enum ixgbe_advctx_num {
+ IXGBE_CTX_0 = 0, /**< CTX0 */
+ IXGBE_CTX_1 = 1, /**< CTX1 */
+ IXGBE_CTX_NUM = 2, /**< CTX NUMBER */
+};
+
+/**
+ * Structure to check if new context need be built
+ */
+
+struct ixgbe_advctx_info {
+ uint16_t flags; /**< ol_flags for context build. */
+ uint32_t cmp_mask; /**< compare mask for vlan_macip_lens */
+ union rte_vlan_macip vlan_macip_lens; /**< vlan, mac ip length. */
+};
+
+/**
+ * Structure associated with each TX queue.
+ */
+struct igb_tx_queue {
+ /** TX ring virtual address. */
+ volatile union ixgbe_adv_tx_desc *tx_ring;
+ uint64_t tx_ring_phys_addr; /**< TX ring DMA address. */
+ struct igb_tx_entry *sw_ring; /**< virtual address of SW ring. */
+#ifdef RTE_IXGBE_INC_VECTOR
+ /** continous tx entry sequence within the same mempool */
+ struct igb_tx_entry_seq *sw_ring_seq;
+#endif
+ volatile uint32_t *tdt_reg_addr; /**< Address of TDT register. */
+ uint16_t nb_tx_desc; /**< number of TX descriptors. */
+ uint16_t tx_tail; /**< current value of TDT reg. */
+ uint16_t tx_free_thresh;/**< minimum TX before freeing. */
+ /** Number of TX descriptors to use before RS bit is set. */
+ uint16_t tx_rs_thresh;
+ /** Number of TX descriptors used since RS bit was set. */
+ uint16_t nb_tx_used;
+ /** Index to last TX descriptor to have been cleaned. */
+ uint16_t last_desc_cleaned;
+ /** Total number of TX descriptors ready to be allocated. */
+ uint16_t nb_tx_free;
+ uint16_t tx_next_dd; /**< next desc to scan for DD bit */
+ uint16_t tx_next_rs; /**< next desc to set RS bit */
+ uint16_t queue_id; /**< TX queue index. */
+ uint16_t reg_idx; /**< TX queue register index. */
+ uint8_t port_id; /**< Device port identifier. */
+ uint8_t pthresh; /**< Prefetch threshold register. */
+ uint8_t hthresh; /**< Host threshold register. */
+ uint8_t wthresh; /**< Write-back threshold reg. */
+ uint32_t txq_flags; /**< Holds flags for this TXq */
+ uint32_t ctx_curr; /**< Hardware context states. */
+ /** Hardware context0 history. */
+ struct ixgbe_advctx_info ctx_cache[IXGBE_CTX_NUM];
+ struct ixgbe_txq_ops *ops; /**< txq ops */
+};
+
+struct ixgbe_txq_ops {
+ void (*release_mbufs)(struct igb_tx_queue *txq);
+ void (*free_swring)(struct igb_tx_queue *txq);
+ void (*reset)(struct igb_tx_queue *txq);
+};
+
+/*
+ * The "simple" TX queue functions require that the following
+ * flags are set when the TX queue is configured:
+ * - ETH_TXQ_FLAGS_NOMULTSEGS
+ * - ETH_TXQ_FLAGS_NOVLANOFFL
+ * - ETH_TXQ_FLAGS_NOXSUMSCTP
+ * - ETH_TXQ_FLAGS_NOXSUMUDP
+ * - ETH_TXQ_FLAGS_NOXSUMTCP
+ * and that the RS bit threshold (tx_rs_thresh) is at least equal to
+ * RTE_PMD_IXGBE_TX_MAX_BURST.
+ */
+#define IXGBE_SIMPLE_FLAGS ((uint32_t)ETH_TXQ_FLAGS_NOMULTSEGS | \
+ ETH_TXQ_FLAGS_NOOFFLOADS)
+
+/*
+ * Populate descriptors with the following info:
+ * 1.) buffer_addr = phys_addr + headroom
+ * 2.) cmd_type_len = DCMD_DTYP_FLAGS | pkt_len
+ * 3.) olinfo_status = pkt_len << PAYLEN_SHIFT
+ */
+
+/* Defines for Tx descriptor */
+#define DCMD_DTYP_FLAGS (IXGBE_ADVTXD_DTYP_DATA |\
+ IXGBE_ADVTXD_DCMD_IFCS |\
+ IXGBE_ADVTXD_DCMD_DEXT |\
+ IXGBE_ADVTXD_DCMD_EOP)
+
+#ifdef RTE_IXGBE_INC_VECTOR
+uint16_t ixgbe_recv_pkts_vec(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
+uint16_t ixgbe_xmit_pkts_vec(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts);
+int ixgbe_txq_vec_setup(struct igb_tx_queue *txq, unsigned int socket_id);
+int ixgbe_rxq_vec_setup(struct igb_rx_queue *rxq, unsigned int socket_id);
+int ixgbe_rx_vec_condition_check(struct rte_eth_dev *dev);
+#endif
+
+#endif
git.droids-corp.org / dpdk.git / commitdiff