4 * Copyright(c) 2010-2012 Intel Corporation. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
11 * * Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * * Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in
15 * the documentation and/or other materials provided with the
17 * * Neither the name of Intel Corporation nor the names of its
18 * contributors may be used to endorse or promote products derived
19 * from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 * version: DPDK.L.1.2.3-3
36 #ifndef _IXGBE_ETHDEV_H_
37 #define _IXGBE_ETHDEV_H_
39 /* need update link, bit flag */
40 #define IXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
43 * Defines that were not part of ixgbe_type.h as they are not used by the
46 #define IXGBE_ADVTXD_MAC_1588 0x00080000 /* IEEE1588 Timestamp packet */
47 #define IXGBE_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */
48 #define IXGBE_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE, resvd */
49 #define IXGBE_RXDADV_ERR_CKSUM_BIT 30
50 #define IXGBE_RXDADV_ERR_CKSUM_MSK 3
51 #define IXGBE_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */
53 #define IXGBE_VFTA_SIZE 128
56 * Information about the fdir mode.
58 struct ixgbe_hw_fdir_info {
69 /* structure for interrupt relative data */
70 struct ixgbe_interrupt {
76 uint32_t vfta[IXGBE_VFTA_SIZE];
80 * Structure to store private data for each driver instance (for each port).
82 struct ixgbe_adapter {
84 struct ixgbe_hw_stats stats;
85 struct ixgbe_hw_fdir_info fdir;
86 struct ixgbe_interrupt intr;
87 struct ixgbe_vfta shadow_vfta;
90 #define IXGBE_DEV_PRIVATE_TO_HW(adapter)\
91 (&((struct ixgbe_adapter *)adapter)->hw)
93 #define IXGBE_DEV_PRIVATE_TO_STATS(adapter) \
94 (&((struct ixgbe_adapter *)adapter)->stats)
96 #define IXGBE_DEV_PRIVATE_TO_INTR(adapter) \
97 (&((struct ixgbe_adapter *)adapter)->intr)
99 #define IXGBE_DEV_PRIVATE_TO_FDIR_INFO(adapter) \
100 (&((struct ixgbe_adapter *)adapter)->fdir)
102 #define IXGBE_DEV_PRIVATE_TO_VFTA(adapter) \
103 (&((struct ixgbe_adapter *)adapter)->shadow_vfta)
107 * RX/TX function prototypes
109 void ixgbe_dev_clear_queues(struct rte_eth_dev *dev);
111 int ixgbe_dev_rx_queue_alloc(struct rte_eth_dev *dev, uint16_t nb_rx_queues);
113 int ixgbe_dev_tx_queue_alloc(struct rte_eth_dev *dev, uint16_t nb_tx_queues);
115 int ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id,
116 uint16_t nb_rx_desc, unsigned int socket_id,
117 const struct rte_eth_rxconf *rx_conf,
118 struct rte_mempool *mb_pool);
120 int ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id,
121 uint16_t nb_tx_desc, unsigned int socket_id,
122 const struct rte_eth_txconf *tx_conf);
124 int ixgbe_dev_rx_init(struct rte_eth_dev *dev);
126 void ixgbe_dev_tx_init(struct rte_eth_dev *dev);
128 void ixgbe_dev_rxtx_start(struct rte_eth_dev *dev);
130 int ixgbevf_dev_rx_init(struct rte_eth_dev *dev);
132 void ixgbevf_dev_tx_init(struct rte_eth_dev *dev);
134 void ixgbevf_dev_rxtx_start(struct rte_eth_dev *dev);
136 uint16_t ixgbe_recv_pkts(struct igb_rx_queue *rxq, struct rte_mbuf **rx_pkts,
139 uint16_t ixgbe_recv_scattered_pkts(struct igb_rx_queue *rxq,
140 struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
142 uint16_t ixgbe_xmit_pkts(struct igb_tx_queue *txq, struct rte_mbuf **tx_pkts,
146 * Flow director function prototypes
148 int ixgbe_fdir_configure(struct rte_eth_dev *dev);
150 int ixgbe_fdir_add_signature_filter(struct rte_eth_dev *dev,
151 struct rte_fdir_filter *fdir_filter, uint8_t queue);
153 int ixgbe_fdir_update_signature_filter(struct rte_eth_dev *dev,
154 struct rte_fdir_filter *fdir_filter, uint8_t queue);
156 int ixgbe_fdir_remove_signature_filter(struct rte_eth_dev *dev,
157 struct rte_fdir_filter *fdir_filter);
159 void ixgbe_fdir_info_get(struct rte_eth_dev *dev,
160 struct rte_eth_fdir *fdir);
162 int ixgbe_fdir_add_perfect_filter(struct rte_eth_dev *dev,
163 struct rte_fdir_filter *fdir_filter, uint16_t soft_id,
164 uint8_t queue, uint8_t drop);
166 int ixgbe_fdir_update_perfect_filter(struct rte_eth_dev *dev,
167 struct rte_fdir_filter *fdir_filter,uint16_t soft_id,
168 uint8_t queue, uint8_t drop);
170 int ixgbe_fdir_remove_perfect_filter(struct rte_eth_dev *dev,
171 struct rte_fdir_filter *fdir_filter, uint16_t soft_id);
173 int ixgbe_fdir_set_masks(struct rte_eth_dev *dev,
174 struct rte_fdir_masks *fdir_masks);
176 #endif /* _IXGBE_ETHDEV_H_ */