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Diffstat (limited to 'src/dpdk_lib18/librte_pmd_e1000/e1000_ethdev.h')
| -rwxr-xr-x | src/dpdk_lib18/librte_pmd_e1000/e1000_ethdev.h | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/src/dpdk_lib18/librte_pmd_e1000/e1000_ethdev.h b/src/dpdk_lib18/librte_pmd_e1000/e1000_ethdev.h new file mode 100755 index 00000000..71eb5fb7 --- /dev/null +++ b/src/dpdk_lib18/librte_pmd_e1000/e1000_ethdev.h @@ -0,0 +1,248 @@ +/*- + * 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 _E1000_ETHDEV_H_ +#define _E1000_ETHDEV_H_ + +/* need update link, bit flag */ +#define E1000_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0) +#define E1000_FLAG_MAILBOX (uint32_t)(1 << 1) + +/* + * Defines that were not part of e1000_hw.h as they are not used by the FreeBSD + * driver. + */ +#define E1000_ADVTXD_POPTS_TXSM 0x00000200 /* L4 Checksum offload request */ +#define E1000_ADVTXD_POPTS_IXSM 0x00000100 /* IP Checksum offload request */ +#define E1000_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE of Reserved */ +#define E1000_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */ +#define E1000_RXD_ERR_CKSUM_BIT 29 +#define E1000_RXD_ERR_CKSUM_MSK 3 +#define E1000_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */ +#define E1000_CTRL_EXT_EXTEND_VLAN (1<<26) /* EXTENDED VLAN */ +#define IGB_VFTA_SIZE 128 + +#define IGB_MAX_RX_QUEUE_NUM 8 +#define IGB_MAX_RX_QUEUE_NUM_82576 16 + +#define E1000_SYN_FILTER_ENABLE 0x00000001 /* syn filter enable field */ +#define E1000_SYN_FILTER_QUEUE 0x0000000E /* syn filter queue field */ +#define E1000_SYN_FILTER_QUEUE_SHIFT 1 /* syn filter queue field */ +#define E1000_RFCTL_SYNQFP 0x00080000 /* SYNQFP in RFCTL register */ + +#define E1000_ETQF_ETHERTYPE 0x0000FFFF +#define E1000_ETQF_QUEUE 0x00070000 +#define E1000_ETQF_QUEUE_SHIFT 16 +#define E1000_MAX_ETQF_FILTERS 8 + +#define E1000_IMIR_DSTPORT 0x0000FFFF +#define E1000_IMIR_PRIORITY 0xE0000000 +#define E1000_IMIR_EXT_SIZE_BP 0x00001000 +#define E1000_IMIR_EXT_CTRL_UGR 0x00002000 +#define E1000_IMIR_EXT_CTRL_ACK 0x00004000 +#define E1000_IMIR_EXT_CTRL_PSH 0x00008000 +#define E1000_IMIR_EXT_CTRL_RST 0x00010000 +#define E1000_IMIR_EXT_CTRL_SYN 0x00020000 +#define E1000_IMIR_EXT_CTRL_FIN 0x00040000 +#define E1000_IMIR_EXT_CTRL_BP 0x00080000 +#define E1000_MAX_TTQF_FILTERS 8 +#define E1000_2TUPLE_MAX_PRI 7 + +#define E1000_MAX_FLEXIBLE_FILTERS 8 +#define E1000_MAX_FHFT 4 +#define E1000_MAX_FHFT_EXT 4 +#define E1000_MAX_FLEX_FILTER_PRI 7 +#define E1000_MAX_FLEX_FILTER_LEN 128 +#define E1000_FHFT_QUEUEING_LEN 0x0000007F +#define E1000_FHFT_QUEUEING_QUEUE 0x00000700 +#define E1000_FHFT_QUEUEING_PRIO 0x00070000 +#define E1000_FHFT_QUEUEING_OFFSET 0xFC +#define E1000_FHFT_QUEUEING_QUEUE_SHIFT 8 +#define E1000_FHFT_QUEUEING_PRIO_SHIFT 16 +#define E1000_WUFC_FLEX_HQ 0x00004000 + +#define E1000_SPQF_SRCPORT 0x0000FFFF + +#define E1000_MAX_FTQF_FILTERS 8 +#define E1000_FTQF_PROTOCOL_MASK 0x000000FF +#define E1000_FTQF_5TUPLE_MASK_SHIFT 28 +#define E1000_FTQF_PROTOCOL_COMP_MASK 0x10000000 +#define E1000_FTQF_SOURCE_ADDR_MASK 0x20000000 +#define E1000_FTQF_DEST_ADDR_MASK 0x40000000 +#define E1000_FTQF_SOURCE_PORT_MASK 0x80000000 +#define E1000_FTQF_VF_MASK_EN 0x00008000 +#define E1000_FTQF_QUEUE_MASK 0x03ff0000 +#define E1000_FTQF_QUEUE_SHIFT 16 +#define E1000_FTQF_QUEUE_ENABLE 0x00000100 + +/* structure for interrupt relative data */ +struct e1000_interrupt { + uint32_t flags; + uint32_t mask; +}; + +/* local vfta copy */ +struct e1000_vfta { + uint32_t vfta[IGB_VFTA_SIZE]; +}; + +/* + * VF data which used by PF host only + */ +#define E1000_MAX_VF_MC_ENTRIES 30 +struct e1000_vf_info { + uint8_t vf_mac_addresses[ETHER_ADDR_LEN]; + uint16_t vf_mc_hashes[E1000_MAX_VF_MC_ENTRIES]; + uint16_t num_vf_mc_hashes; + uint16_t default_vf_vlan_id; + uint16_t vlans_enabled; + uint16_t pf_qos; + uint16_t vlan_count; + uint16_t tx_rate; +}; + +/* + * Structure to store private data for each driver instance (for each port). + */ +struct e1000_adapter { + struct e1000_hw hw; + struct e1000_hw_stats stats; + struct e1000_interrupt intr; + struct e1000_vfta shadow_vfta; + struct e1000_vf_info *vfdata; +}; + +#define E1000_DEV_PRIVATE_TO_HW(adapter) \ + (&((struct e1000_adapter *)adapter)->hw) + +#define E1000_DEV_PRIVATE_TO_STATS(adapter) \ + (&((struct e1000_adapter *)adapter)->stats) + +#define E1000_DEV_PRIVATE_TO_INTR(adapter) \ + (&((struct e1000_adapter *)adapter)->intr) + +#define E1000_DEV_PRIVATE_TO_VFTA(adapter) \ + (&((struct e1000_adapter *)adapter)->shadow_vfta) + +#define E1000_DEV_PRIVATE_TO_P_VFDATA(adapter) \ + (&((struct e1000_adapter *)adapter)->vfdata) + +/* + * RX/TX IGB function prototypes + */ +void eth_igb_tx_queue_release(void *txq); +void eth_igb_rx_queue_release(void *rxq); +void igb_dev_clear_queues(struct rte_eth_dev *dev); + +int eth_igb_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id, + uint16_t nb_rx_desc, unsigned int socket_id, + const struct rte_eth_rxconf *rx_conf, + struct rte_mempool *mb_pool); + +uint32_t eth_igb_rx_queue_count(struct rte_eth_dev *dev, + uint16_t rx_queue_id); + +int eth_igb_rx_descriptor_done(void *rx_queue, uint16_t offset); + +int eth_igb_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id, + uint16_t nb_tx_desc, unsigned int socket_id, + const struct rte_eth_txconf *tx_conf); + +int eth_igb_rx_init(struct rte_eth_dev *dev); + +void eth_igb_tx_init(struct rte_eth_dev *dev); + +uint16_t eth_igb_xmit_pkts(void *txq, struct rte_mbuf **tx_pkts, + uint16_t nb_pkts); + +uint16_t eth_igb_recv_pkts(void *rxq, struct rte_mbuf **rx_pkts, + uint16_t nb_pkts); + +uint16_t eth_igb_recv_scattered_pkts(void *rxq, + struct rte_mbuf **rx_pkts, uint16_t nb_pkts); + +int eth_igb_rss_hash_update(struct rte_eth_dev *dev, + struct rte_eth_rss_conf *rss_conf); + +int eth_igb_rss_hash_conf_get(struct rte_eth_dev *dev, + struct rte_eth_rss_conf *rss_conf); + +int eth_igbvf_rx_init(struct rte_eth_dev *dev); + +void eth_igbvf_tx_init(struct rte_eth_dev *dev); + +/* + * misc function prototypes + */ +void igb_pf_host_init(struct rte_eth_dev *eth_dev); + +void igb_pf_mbx_process(struct rte_eth_dev *eth_dev); + +int igb_pf_host_configure(struct rte_eth_dev *eth_dev); + +/* + * RX/TX EM function prototypes + */ +void eth_em_tx_queue_release(void *txq); +void eth_em_rx_queue_release(void *rxq); + +void em_dev_clear_queues(struct rte_eth_dev *dev); + +int eth_em_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id, + uint16_t nb_rx_desc, unsigned int socket_id, + const struct rte_eth_rxconf *rx_conf, + struct rte_mempool *mb_pool); + +uint32_t eth_em_rx_queue_count(struct rte_eth_dev *dev, + uint16_t rx_queue_id); + +int eth_em_rx_descriptor_done(void *rx_queue, uint16_t offset); + +int eth_em_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id, + uint16_t nb_tx_desc, unsigned int socket_id, + const struct rte_eth_txconf *tx_conf); + +int eth_em_rx_init(struct rte_eth_dev *dev); + +void eth_em_tx_init(struct rte_eth_dev *dev); + +uint16_t eth_em_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, + uint16_t nb_pkts); + +uint16_t eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, + uint16_t nb_pkts); + +uint16_t eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, + uint16_t nb_pkts); + +#endif /* _E1000_ETHDEV_H_ */ |