8fe9df2295
This patch adds following igb NIC filters implement: syn filter, ethertype filter, 2tuple filter, flex filter for intel NIC 82580 and i350 syn filter, ethertype filter, 5tuple filter for intel NIC 82576 Signed-off-by: jingjing.wu <jingjing.wu@intel.com> Tested-by: Waterman Cao <waterman.cao@intel.com> Reviewed-by: Vladimir Medvedkin <medvedkinv@gmail.com> Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
249 lines
8.6 KiB
C
249 lines
8.6 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2014 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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#ifndef _E1000_ETHDEV_H_
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#define _E1000_ETHDEV_H_
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/* need update link, bit flag */
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#define E1000_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)
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#define E1000_FLAG_MAILBOX (uint32_t)(1 << 1)
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/*
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* Defines that were not part of e1000_hw.h as they are not used by the FreeBSD
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* driver.
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*/
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#define E1000_ADVTXD_POPTS_TXSM 0x00000200 /* L4 Checksum offload request */
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#define E1000_ADVTXD_POPTS_IXSM 0x00000100 /* IP Checksum offload request */
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#define E1000_ADVTXD_TUCMD_L4T_RSV 0x00001800 /* L4 Packet TYPE of Reserved */
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#define E1000_RXD_STAT_TMST 0x10000 /* Timestamped Packet indication */
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#define E1000_RXD_ERR_CKSUM_BIT 29
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#define E1000_RXD_ERR_CKSUM_MSK 3
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#define E1000_ADVTXD_MACLEN_SHIFT 9 /* Bit shift for l2_len */
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#define E1000_CTRL_EXT_EXTEND_VLAN (1<<26) /* EXTENDED VLAN */
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#define IGB_VFTA_SIZE 128
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#define IGB_MAX_RX_QUEUE_NUM 8
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#define IGB_MAX_RX_QUEUE_NUM_82576 16
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#define E1000_SYN_FILTER_ENABLE 0x00000001 /* syn filter enable field */
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#define E1000_SYN_FILTER_QUEUE 0x0000000E /* syn filter queue field */
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#define E1000_SYN_FILTER_QUEUE_SHIFT 1 /* syn filter queue field */
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#define E1000_RFCTL_SYNQFP 0x00080000 /* SYNQFP in RFCTL register */
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#define E1000_ETQF_ETHERTYPE 0x0000FFFF
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#define E1000_ETQF_QUEUE 0x00070000
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#define E1000_ETQF_QUEUE_SHIFT 16
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#define E1000_MAX_ETQF_FILTERS 8
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#define E1000_IMIR_DSTPORT 0x0000FFFF
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#define E1000_IMIR_PRIORITY 0xE0000000
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#define E1000_IMIR_EXT_SIZE_BP 0x00001000
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#define E1000_IMIR_EXT_CTRL_UGR 0x00002000
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#define E1000_IMIR_EXT_CTRL_ACK 0x00004000
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#define E1000_IMIR_EXT_CTRL_PSH 0x00008000
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#define E1000_IMIR_EXT_CTRL_RST 0x00010000
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#define E1000_IMIR_EXT_CTRL_SYN 0x00020000
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#define E1000_IMIR_EXT_CTRL_FIN 0x00040000
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#define E1000_IMIR_EXT_CTRL_BP 0x00080000
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#define E1000_MAX_TTQF_FILTERS 8
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#define E1000_2TUPLE_MAX_PRI 7
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#define E1000_MAX_FLEXIBLE_FILTERS 8
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#define E1000_MAX_FHFT 4
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#define E1000_MAX_FHFT_EXT 4
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#define E1000_MAX_FLEX_FILTER_PRI 7
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#define E1000_MAX_FLEX_FILTER_LEN 128
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#define E1000_FHFT_QUEUEING_LEN 0x0000007F
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#define E1000_FHFT_QUEUEING_QUEUE 0x00000700
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#define E1000_FHFT_QUEUEING_PRIO 0x00070000
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#define E1000_FHFT_QUEUEING_OFFSET 0xFC
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#define E1000_FHFT_QUEUEING_QUEUE_SHIFT 8
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#define E1000_FHFT_QUEUEING_PRIO_SHIFT 16
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#define E1000_WUFC_FLEX_HQ 0x00004000
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#define E1000_SPQF_SRCPORT 0x0000FFFF
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#define E1000_MAX_FTQF_FILTERS 8
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#define E1000_FTQF_PROTOCOL_MASK 0x000000FF
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#define E1000_FTQF_5TUPLE_MASK_SHIFT 28
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#define E1000_FTQF_PROTOCOL_COMP_MASK 0x10000000
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#define E1000_FTQF_SOURCE_ADDR_MASK 0x20000000
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#define E1000_FTQF_DEST_ADDR_MASK 0x40000000
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#define E1000_FTQF_SOURCE_PORT_MASK 0x80000000
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#define E1000_FTQF_VF_MASK_EN 0x00008000
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#define E1000_FTQF_QUEUE_MASK 0x03ff0000
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#define E1000_FTQF_QUEUE_SHIFT 16
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#define E1000_FTQF_QUEUE_ENABLE 0x00000100
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/* structure for interrupt relative data */
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struct e1000_interrupt {
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uint32_t flags;
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uint32_t mask;
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};
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/* local vfta copy */
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struct e1000_vfta {
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uint32_t vfta[IGB_VFTA_SIZE];
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};
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/*
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* VF data which used by PF host only
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*/
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#define E1000_MAX_VF_MC_ENTRIES 30
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struct e1000_vf_info {
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uint8_t vf_mac_addresses[ETHER_ADDR_LEN];
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uint16_t vf_mc_hashes[E1000_MAX_VF_MC_ENTRIES];
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uint16_t num_vf_mc_hashes;
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uint16_t default_vf_vlan_id;
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uint16_t vlans_enabled;
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uint16_t pf_qos;
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uint16_t vlan_count;
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uint16_t tx_rate;
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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 e1000_adapter {
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struct e1000_hw hw;
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struct e1000_hw_stats stats;
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struct e1000_interrupt intr;
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struct e1000_vfta shadow_vfta;
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struct e1000_vf_info *vfdata;
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};
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#define E1000_DEV_PRIVATE_TO_HW(adapter) \
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(&((struct e1000_adapter *)adapter)->hw)
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#define E1000_DEV_PRIVATE_TO_STATS(adapter) \
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(&((struct e1000_adapter *)adapter)->stats)
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#define E1000_DEV_PRIVATE_TO_INTR(adapter) \
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(&((struct e1000_adapter *)adapter)->intr)
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#define E1000_DEV_PRIVATE_TO_VFTA(adapter) \
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(&((struct e1000_adapter *)adapter)->shadow_vfta)
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#define E1000_DEV_PRIVATE_TO_P_VFDATA(adapter) \
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(&((struct e1000_adapter *)adapter)->vfdata)
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/*
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* RX/TX IGB function prototypes
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*/
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void eth_igb_tx_queue_release(void *txq);
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void eth_igb_rx_queue_release(void *rxq);
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void igb_dev_clear_queues(struct rte_eth_dev *dev);
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int eth_igb_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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uint32_t eth_igb_rx_queue_count(struct rte_eth_dev *dev,
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uint16_t rx_queue_id);
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int eth_igb_rx_descriptor_done(void *rx_queue, uint16_t offset);
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int eth_igb_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 eth_igb_rx_init(struct rte_eth_dev *dev);
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void eth_igb_tx_init(struct rte_eth_dev *dev);
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uint16_t eth_igb_xmit_pkts(void *txq, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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uint16_t eth_igb_recv_pkts(void *rxq, struct rte_mbuf **rx_pkts,
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uint16_t nb_pkts);
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uint16_t eth_igb_recv_scattered_pkts(void *rxq,
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struct rte_mbuf **rx_pkts, uint16_t nb_pkts);
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int eth_igb_rss_hash_update(struct rte_eth_dev *dev,
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struct rte_eth_rss_conf *rss_conf);
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int eth_igb_rss_hash_conf_get(struct rte_eth_dev *dev,
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struct rte_eth_rss_conf *rss_conf);
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int eth_igbvf_rx_init(struct rte_eth_dev *dev);
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void eth_igbvf_tx_init(struct rte_eth_dev *dev);
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/*
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* misc function prototypes
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*/
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void igb_pf_host_init(struct rte_eth_dev *eth_dev);
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void igb_pf_mbx_process(struct rte_eth_dev *eth_dev);
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int igb_pf_host_configure(struct rte_eth_dev *eth_dev);
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/*
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* RX/TX EM function prototypes
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*/
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void eth_em_tx_queue_release(void *txq);
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void eth_em_rx_queue_release(void *rxq);
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void em_dev_clear_queues(struct rte_eth_dev *dev);
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int eth_em_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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uint32_t eth_em_rx_queue_count(struct rte_eth_dev *dev,
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uint16_t rx_queue_id);
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int eth_em_rx_descriptor_done(void *rx_queue, uint16_t offset);
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int eth_em_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 eth_em_rx_init(struct rte_eth_dev *dev);
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void eth_em_tx_init(struct rte_eth_dev *dev);
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uint16_t eth_em_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
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uint16_t nb_pkts);
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uint16_t eth_em_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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uint16_t nb_pkts);
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uint16_t eth_em_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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uint16_t nb_pkts);
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#endif /* _E1000_ETHDEV_H_ */
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