dada9ef6ed
Signed-off-by: Intel
176 lines
5.7 KiB
C
176 lines
5.7 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2012 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _IXGBE_ETHDEV_H_
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#define _IXGBE_ETHDEV_H_
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/* need update link, bit flag */
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#define IXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
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/*
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* Defines that were not part of ixgbe_type.h as they are not used by the
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* FreeBSD driver.
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*/
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#define IXGBE_ADVTXD_MAC_1588 0x00080000 /* IEEE1588 Timestamp packet */
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#define IXGBE_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */
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#define IXGBE_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE, resvd */
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#define IXGBE_RXDADV_ERR_CKSUM_BIT 30
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#define IXGBE_RXDADV_ERR_CKSUM_MSK 3
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#define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */
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#define IXGBE_VFTA_SIZE 128
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/*
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* Information about the fdir mode.
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*/
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struct ixgbe_hw_fdir_info {
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uint16_t collision;
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uint16_t free;
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uint16_t maxhash;
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uint8_t maxlen;
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uint64_t add;
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uint64_t remove;
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uint64_t f_add;
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uint64_t f_remove;
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};
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/* structure for interrupt relative data */
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struct ixgbe_interrupt {
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uint32_t flags;
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};
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/* local VFTA copy */
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struct ixgbe_vfta {
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uint32_t vfta[IXGBE_VFTA_SIZE];
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};
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/*
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* Structure to store private data for each driver instance (for each port).
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*/
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struct ixgbe_adapter {
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struct ixgbe_hw hw;
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struct ixgbe_hw_stats stats;
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struct ixgbe_hw_fdir_info fdir;
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struct ixgbe_interrupt intr;
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struct ixgbe_vfta shadow_vfta;
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};
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#define IXGBE_DEV_PRIVATE_TO_HW(adapter)\
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(&((struct ixgbe_adapter *)adapter)->hw)
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#define IXGBE_DEV_PRIVATE_TO_STATS(adapter) \
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(&((struct ixgbe_adapter *)adapter)->stats)
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#define IXGBE_DEV_PRIVATE_TO_INTR(adapter) \
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(&((struct ixgbe_adapter *)adapter)->intr)
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#define IXGBE_DEV_PRIVATE_TO_FDIR_INFO(adapter) \
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(&((struct ixgbe_adapter *)adapter)->fdir)
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#define IXGBE_DEV_PRIVATE_TO_VFTA(adapter) \
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(&((struct ixgbe_adapter *)adapter)->shadow_vfta)
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/*
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* RX/TX function prototypes
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*/
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void ixgbe_dev_clear_queues(struct rte_eth_dev *dev);
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int ixgbe_dev_rx_queue_alloc(struct rte_eth_dev *dev, uint16_t nb_rx_queues);
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int ixgbe_dev_tx_queue_alloc(struct rte_eth_dev *dev, uint16_t nb_tx_queues);
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int ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
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uint16_t nb_rx_desc, unsigned int socket_id,
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const struct rte_eth_rxconf *rx_conf,
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struct rte_mempool *mb_pool);
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int ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
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uint16_t nb_tx_desc, unsigned int socket_id,
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const struct rte_eth_txconf *tx_conf);
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int ixgbe_dev_rx_init(struct rte_eth_dev *dev);
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void ixgbe_dev_tx_init(struct rte_eth_dev *dev);
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void ixgbe_dev_rxtx_start(struct rte_eth_dev *dev);
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int ixgbevf_dev_rx_init(struct rte_eth_dev *dev);
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void ixgbevf_dev_tx_init(struct rte_eth_dev *dev);
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void ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev);
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uint16_t ixgbe_recv_pkts(struct igb_rx_queue *rxq, struct rte_mbuf **rx_pkts,
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uint16_t nb_pkts);
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uint16_t ixgbe_recv_scattered_pkts(struct igb_rx_queue *rxq,
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struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
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uint16_t ixgbe_xmit_pkts(struct igb_tx_queue *txq, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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/*
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* Flow director function prototypes
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*/
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int ixgbe_fdir_configure(struct rte_eth_dev *dev);
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int ixgbe_fdir_add_signature_filter(struct rte_eth_dev *dev,
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struct rte_fdir_filter *fdir_filter, uint8_t queue);
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int ixgbe_fdir_update_signature_filter(struct rte_eth_dev *dev,
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struct rte_fdir_filter *fdir_filter, uint8_t queue);
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int ixgbe_fdir_remove_signature_filter(struct rte_eth_dev *dev,
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struct rte_fdir_filter *fdir_filter);
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void ixgbe_fdir_info_get(struct rte_eth_dev *dev,
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struct rte_eth_fdir *fdir);
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int ixgbe_fdir_add_perfect_filter(struct rte_eth_dev *dev,
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struct rte_fdir_filter *fdir_filter, uint16_t soft_id,
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uint8_t queue, uint8_t drop);
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int ixgbe_fdir_update_perfect_filter(struct rte_eth_dev *dev,
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struct rte_fdir_filter *fdir_filter,uint16_t soft_id,
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uint8_t queue, uint8_t drop);
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int ixgbe_fdir_remove_perfect_filter(struct rte_eth_dev *dev,
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struct rte_fdir_filter *fdir_filter, uint16_t soft_id);
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int ixgbe_fdir_set_masks(struct rte_eth_dev *dev,
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struct rte_fdir_masks *fdir_masks);
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#endif /* _IXGBE_ETHDEV_H_ */
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