/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2010-2017 Intel Corporation
*/
#ifndef _I40E_ETHDEV_H_
#define _I40E_ETHDEV_H_
#include <stdint.h>
#include <rte_eth_ctrl.h>
#include <rte_time.h>
#include <rte_kvargs.h>
#include <rte_hash.h>
#include <rte_flow.h>
#include <rte_flow_driver.h>
#include <rte_tm_driver.h>
#include "rte_pmd_i40e.h"
#include "base/i40e_register.h"
#define I40E_VLAN_TAG_SIZE 4
#define I40E_AQ_LEN 32
#define I40E_AQ_BUF_SZ 4096
/* Number of queues per TC should be one of 1, 2, 4, 8, 16, 32, 64 */
#define I40E_MAX_Q_PER_TC 64
#define I40E_NUM_DESC_DEFAULT 512
#define I40E_NUM_DESC_ALIGN 32
#define I40E_BUF_SIZE_MIN 1024
#define I40E_FRAME_SIZE_MAX 9728
#define I40E_TSO_FRAME_SIZE_MAX 262144
#define I40E_QUEUE_BASE_ADDR_UNIT 128
/* number of VSIs and queue default setting */
#define I40E_MAX_QP_NUM_PER_VF 16
#define I40E_DEFAULT_QP_NUM_FDIR 1
#define I40E_UINT32_BIT_SIZE (CHAR_BIT * sizeof(uint32_t))
#define I40E_VFTA_SIZE (4096 / I40E_UINT32_BIT_SIZE)
/* Maximun number of MAC addresses */
#define I40E_NUM_MACADDR_MAX 64
/* Maximum number of VFs */
#define I40E_MAX_VF 128
/*flag of no loopback*/
#define I40E_AQ_LB_MODE_NONE 0x0
/*
* vlan_id is a 12 bit number.
* The VFTA array is actually a 4096 bit array, 128 of 32bit elements.
* 2^5 = 32. The val of lower 5 bits specifies the bit in the 32bit element.
* The higher 7 bit val specifies VFTA array index.
*/
#define I40E_VFTA_BIT(vlan_id) (1 << ((vlan_id) & 0x1F))
#define I40E_VFTA_IDX(vlan_id) ((vlan_id) >> 5)
/* Default TC traffic in case DCB is not enabled */
#define I40E_DEFAULT_TCMAP 0x1
#define I40E_FDIR_QUEUE_ID 0
/* Always assign pool 0 to main VSI, VMDQ will start from 1 */
#define I40E_VMDQ_POOL_BASE 1
#define I40E_DEFAULT_RX_FREE_THRESH 32
#define I40E_DEFAULT_RX_PTHRESH 8
#define I40E_DEFAULT_RX_HTHRESH 8
#define I40E_DEFAULT_RX_WTHRESH 0
#define I40E_DEFAULT_TX_FREE_THRESH 32
#define I40E_DEFAULT_TX_PTHRESH 32
#define I40E_DEFAULT_TX_HTHRESH 0
#define I40E_DEFAULT_TX_WTHRESH 0
#define I40E_DEFAULT_TX_RSBIT_THRESH 32
/* Bit shift and mask */
#define I40E_4_BIT_WIDTH (CHAR_BIT / 2)
#define I40E_4_BIT_MASK RTE_LEN2MASK(I40E_4_BIT_WIDTH, uint8_t)
#define I40E_8_BIT_WIDTH CHAR_BIT
#define I40E_8_BIT_MASK UINT8_MAX
#define I40E_16_BIT_WIDTH (CHAR_BIT * 2)
#define I40E_16_BIT_MASK UINT16_MAX
#define I40E_32_BIT_WIDTH (CHAR_BIT * 4)
#define I40E_32_BIT_MASK UINT32_MAX
#define I40E_48_BIT_WIDTH (CHAR_BIT * 6)
#define I40E_48_BIT_MASK RTE_LEN2MASK(I40E_48_BIT_WIDTH, uint64_t)
/* Linux PF host with virtchnl version 1.1 */
#define PF_IS_V11(vf) \
(((vf)->version_major == VIRTCHNL_VERSION_MAJOR) && \
((vf)->version_minor == 1))
#define I40E_WRITE_GLB_REG(hw, reg, value) \
do { \
uint32_t ori_val; \
struct rte_eth_dev *dev; \
ori_val = I40E_READ_REG((hw), (reg)); \
dev = ((struct i40e_adapter *)hw->back)->eth_dev; \
I40E_PCI_REG_WRITE(I40E_PCI_REG_ADDR((hw), \
(reg)), (value)); \
if (ori_val != value) \
PMD_DRV_LOG(WARNING, \
"i40e device %s changed global " \
"register [0x%08x]. original: 0x%08x, " \
"new: 0x%08x ", \
(dev->device->name), (reg), \
(ori_val), (value)); \
} while (0)
/* index flex payload per layer */
enum i40e_flxpld_layer_idx {
I40E_FLXPLD_L2_IDX = 0,
I40E_FLXPLD_L3_IDX = 1,
I40E_FLXPLD_L4_IDX = 2,
I40E_MAX_FLXPLD_LAYER = 3,
};
#define I40E_MAX_FLXPLD_FIED 3 /* max number of flex payload fields */
#define I40E_FDIR_BITMASK_NUM_WORD 2 /* max number of bitmask words */
#define I40E_FDIR_MAX_FLEXWORD_NUM 8 /* max number of flexpayload words */
#define I40E_FDIR_MAX_FLEX_LEN 16 /* len in bytes of flex payload */
#define I40E_INSET_MASK_NUM_REG 2 /* number of input set mask registers */
/* i40e flags */
#define I40E_FLAG_RSS (1ULL << 0)
#define I40E_FLAG_DCB (1ULL << 1)
#define I40E_FLAG_VMDQ (1ULL << 2)
#define I40E_FLAG_SRIOV (1ULL << 3)
#define I40E_FLAG_HEADER_SPLIT_DISABLED (1ULL << 4)
#define I40E_FLAG_HEADER_SPLIT_ENABLED (1ULL << 5)
#define I40E_FLAG_FDIR (1ULL << 6)
#define I40E_FLAG_VXLAN (1ULL << 7)
#define I40E_FLAG_RSS_AQ_CAPABLE (1ULL << 8)
#define I40E_FLAG_VF_MAC_BY_PF (1ULL << 9)
#define I40E_FLAG_ALL (I40E_FLAG_RSS | \
I40E_FLAG_DCB | \
I40E_FLAG_VMDQ | \
I40E_FLAG_SRIOV | \
I40E_FLAG_HEADER_SPLIT_DISABLED | \
I40E_FLAG_HEADER_SPLIT_ENABLED | \
I40E_FLAG_FDIR | \
I40E_FLAG_VXLAN | \
I40E_FLAG_RSS_AQ_CAPABLE | \
I40E_FLAG_VF_MAC_BY_PF)
#define I40E_RSS_OFFLOAD_ALL ( \
ETH_RSS_FRAG_IPV4 | \
ETH_RSS_NONFRAG_IPV4_TCP | \
ETH_RSS_NONFRAG_IPV4_UDP | \
ETH_RSS_NONFRAG_IPV4_SCTP | \
ETH_RSS_NONFRAG_IPV4_OTHER | \
ETH_RSS_FRAG_IPV6 | \
ETH_RSS_NONFRAG_IPV6_TCP | \
ETH_RSS_NONFRAG_IPV6_UDP | \
ETH_RSS_NONFRAG_IPV6_SCTP | \
ETH_RSS_NONFRAG_IPV6_OTHER | \
ETH_RSS_L2_PAYLOAD)
/* All bits of RSS hash enable for X722*/
#define I40E_RSS_HENA_ALL_X722 ( \
(1ULL << I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK) | \
I40E_RSS_HENA_ALL)
/* All bits of RSS hash enable */
#define I40E_RSS_HENA_ALL ( \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV4_UDP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV4_TCP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV4_SCTP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV4_OTHER) | \
(1ULL << I40E_FILTER_PCTYPE_FRAG_IPV4) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV6_UDP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV6_TCP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV6_SCTP) | \
(1ULL << I40E_FILTER_PCTYPE_NONF_IPV6_OTHER) | \
(1ULL << I40E_FILTER_PCTYPE_FRAG_IPV6) | \
(1ULL << I40E_FILTER_PCTYPE_FCOE_OX) | \
(1ULL << I40E_FILTER_PCTYPE_FCOE_RX) | \
(1ULL << I40E_FILTER_PCTYPE_FCOE_OTHER) | \
(1ULL << I40E_FILTER_PCTYPE_L2_PAYLOAD))
#define I40E_MISC_VEC_ID RTE_INTR_VEC_ZERO_OFFSET
#define I40E_RX_VEC_START RTE_INTR_VEC_RXTX_OFFSET
/* Default queue interrupt throttling time in microseconds */
#define I40E_ITR_INDEX_DEFAULT 0
#define I40E_ITR_INDEX_NONE 3
#define I40E_QUEUE_ITR_INTERVAL_DEFAULT 32 /* 32 us */
#define I40E_QUEUE_ITR_INTERVAL_MAX 8160 /* 8160 us */
#define I40E_VF_QUEUE_ITR_INTERVAL_DEFAULT 32 /* 32 us */
/* Special FW support this floating VEB feature */
#define FLOATING_VEB_SUPPORTED_FW_MAJ 5
#define FLOATING_VEB_SUPPORTED_FW_MIN 0
#define I40E_GL_SWT_L2TAGCTRL(_i) (0x001C0A70 + ((_i) * 4))
#define I40E_GL_SWT_L2TAGCTRL_ETHERTYPE_SHIFT 16
#define I40E_GL_SWT_L2TAGCTRL_ETHERTYPE_MASK \
I40E_MASK(0xFFFF, I40E_GL_SWT_L2TAGCTRL_ETHERTYPE_SHIFT)
#define I40E_INSET_NONE 0x00000000000000000ULL
/* bit0 ~ bit 7 */
#define I40E_INSET_DMAC 0x0000000000000001ULL
#define I40E_INSET_SMAC 0x0000000000000002ULL
#define I40E_INSET_VLAN_OUTER 0x0000000000000004ULL
#define I40E_INSET_VLAN_INNER 0x0000000000000008ULL
#define I40E_INSET_VLAN_TUNNEL 0x0000000000000010ULL
/* bit 8 ~ bit 15 */
#define I40E_INSET_IPV4_SRC 0x0000000000000100ULL
#define I40E_INSET_IPV4_DST 0x0000000000000200ULL
#define I40E_INSET_IPV6_SRC 0x0000000000000400ULL
#define I40E_INSET_IPV6_DST 0x0000000000000800ULL
#define I40E_INSET_SRC_PORT 0x0000000000001000ULL
#define I40E_INSET_DST_PORT 0x0000000000002000ULL
#define I40E_INSET_SCTP_VT 0x0000000000004000ULL
/* bit 16 ~ bit 31 */
#define I40E_INSET_IPV4_TOS 0x0000000000010000ULL
#define I40E_INSET_IPV4_PROTO 0x0000000000020000ULL
#define I40E_INSET_IPV4_TTL 0x0000000000040000ULL
#define I40E_INSET_IPV6_TC 0x0000000000080000ULL
#define I40E_INSET_IPV6_FLOW 0x0000000000100000ULL
#define I40E_INSET_IPV6_NEXT_HDR 0x0000000000200000ULL
#define I40E_INSET_IPV6_HOP_LIMIT 0x0000000000400000ULL
#define I40E_INSET_TCP_FLAGS 0x0000000000800000ULL
/* bit 32 ~ bit 47, tunnel fields */
#define I40E_INSET_TUNNEL_IPV4_DST 0x0000000100000000ULL
#define I40E_INSET_TUNNEL_IPV6_DST 0x0000000200000000ULL
#define I40E_INSET_TUNNEL_DMAC 0x0000000400000000ULL
#define I40E_INSET_TUNNEL_SRC_PORT 0x0000000800000000ULL
#define I40E_INSET_TUNNEL_DST_PORT 0x0000001000000000ULL
#define I40E_INSET_TUNNEL_ID 0x0000002000000000ULL
/* bit 48 ~ bit 55 */
#define I40E_INSET_LAST_ETHER_TYPE 0x0001000000000000ULL
/* bit 56 ~ bit 63, Flex Payload */
#define I40E_INSET_FLEX_PAYLOAD_W1 0x0100000000000000ULL
#define I40E_INSET_FLEX_PAYLOAD_W2 0x0200000000000000ULL
#define I40E_INSET_FLEX_PAYLOAD_W3 0x0400000000000000ULL
#define I40E_INSET_FLEX_PAYLOAD_W4 0x0800000000000000ULL
#define I40E_INSET_FLEX_PAYLOAD_W5 0x1000000000000000ULL
#define I40E_INSET_FLEX_PAYLOAD_W6 0x2000000000000000ULL
#define I40E_INSET_FLEX_PAYLOAD_W7 0x4000000000000000ULL
#define I40E_INSET_FLEX_PAYLOAD_W8 0x8000000000000000ULL
#define I40E_INSET_FLEX_PAYLOAD \
(I40E_INSET_FLEX_PAYLOAD_W1 | I40E_INSET_FLEX_PAYLOAD_W2 | \
I40E_INSET_FLEX_PAYLOAD_W3 | I40E_INSET_FLEX_PAYLOAD_W4 | \
I40E_INSET_FLEX_PAYLOAD_W5 | I40E_INSET_FLEX_PAYLOAD_W6 | \
I40E_INSET_FLEX_PAYLOAD_W7 | I40E_INSET_FLEX_PAYLOAD_W8)
/* The max bandwidth of i40e is 40Gbps. */
#define I40E_QOS_BW_MAX 40000
/* The bandwidth should be the multiple of 50Mbps. */
#define I40E_QOS_BW_GRANULARITY 50
/* The min bandwidth weight is 1. */
#define I40E_QOS_BW_WEIGHT_MIN 1
/* The max bandwidth weight is 127. */
#define I40E_QOS_BW_WEIGHT_MAX 127
/* The max queue region index is 7. */
#define I40E_REGION_MAX_INDEX 7
#define I40E_MAX_PERCENT 100
#define I40E_DEFAULT_DCB_APP_NUM 1
#define I40E_DEFAULT_DCB_APP_PRIO 3
/**
* The overhead from MTU to max frame size.
* Considering QinQ packet, the VLAN tag needs to be counted twice.
*/
#define I40E_ETH_OVERHEAD \
(ETHER_HDR_LEN + ETHER_CRC_LEN + I40E_VLAN_TAG_SIZE * 2)
struct i40e_adapter;
/**
* MAC filter structure
*/
struct i40e_mac_filter_info {
enum rte_mac_filter_type filter_type;
struct ether_addr mac_addr;
};
TAILQ_HEAD(i40e_mac_filter_list, i40e_mac_filter);
/* MAC filter list structure */
struct i40e_mac_filter {
TAILQ_ENTRY(i40e_mac_filter) next;
struct i40e_mac_filter_info mac_info;
};
TAILQ_HEAD(i40e_vsi_list_head, i40e_vsi_list);
struct i40e_vsi;
/* VSI list structure */
struct i40e_vsi_list {
TAILQ_ENTRY(i40e_vsi_list) list;
struct i40e_vsi *vsi;
};
struct i40e_rx_queue;
struct i40e_tx_queue;
/* Bandwidth limit information */
struct i40e_bw_info {
uint16_t bw_limit; /* BW Limit (0 = disabled) */
uint8_t bw_max; /* Max BW limit if enabled */
/* Relative credits within same TC with respect to other VSIs or Comps */
uint8_t bw_ets_share_credits[I40E_MAX_TRAFFIC_CLASS];
/* Bandwidth limit per TC */
uint16_t bw_ets_credits[I40E_MAX_TRAFFIC_CLASS];
/* Max bandwidth limit per TC */
uint8_t bw_ets_max[I40E_MAX_TRAFFIC_CLASS];
};
/* Structure that defines a VEB */
struct i40e_veb {
struct i40e_vsi_list_head head;
struct i40e_vsi *associate_vsi; /* Associate VSI who owns the VEB */
struct i40e_pf *associate_pf; /* Associate PF who owns the VEB */
uint16_t seid; /* The seid of VEB itself */
uint16_t uplink_seid; /* The uplink seid of this VEB */
uint16_t stats_idx;
struct i40e_eth_stats stats;
uint8_t enabled_tc; /* The traffic class enabled */
uint8_t strict_prio_tc; /* bit map of TCs set to strict priority mode */
struct i40e_bw_info bw_info; /* VEB bandwidth information */
};
/* i40e MACVLAN filter structure */
struct i40e_macvlan_filter {
struct ether_addr macaddr;
enum rte_mac_filter_type filter_type;
uint16_t vlan_id;
};
/*
* Structure that defines a VSI, associated with a adapter.
*/
struct i40e_vsi {
struct i40e_adapter *adapter; /* Backreference to associated adapter */
struct i40e_aqc_vsi_properties_data info; /* VSI properties */
struct i40e_eth_stats eth_stats_offset;
struct i40e_eth_stats eth_stats;
/*
* When drivers loaded, only a default main VSI exists. In case new VSI
* needs to add, HW needs to know the layout that VSIs are organized.
* Besides that, VSI isan element and can't switch packets, which needs
* to add new component VEB to perform switching. So, a new VSI needs
* to specify the uplink VSI (Parent VSI) before created. The
* uplink VSI will check whether it had a VEB to switch packets. If no,
* it will try to create one. Then, uplink VSI will move the new VSI
* into its' sib_vsi_list to manage all the downlink VSI.
* sib_vsi_list: the VSI list that shared the same uplink VSI.
* parent_vsi : the uplink VSI. It's NULL for main VSI.
* veb : the VEB associates with the VSI.
*/
struct i40e_vsi_list sib_vsi_list; /* sibling vsi list */
struct i40e_vsi *parent_vsi;
struct i40e_veb *veb; /* Associated veb, could be null */
struct i40e_veb *floating_veb; /* Associated floating veb */
bool offset_loaded;
enum i40e_vsi_type type; /* VSI types */
uint16_t vlan_num; /* Total VLAN number */
uint16_t mac_num; /* Total mac number */
uint32_t vfta[I40E_VFTA_SIZE]; /* VLAN bitmap */
struct i40e_mac_filter_list mac_list; /* macvlan filter list */
/* specific VSI-defined parameters, SRIOV stored the vf_id */
uint32_t user_param;
uint16_t seid; /* The seid of VSI itself */
uint16_t uplink_seid; /* The uplink seid of this VSI */
uint16_t nb_qps; /* Number of queue pairs VSI can occupy */
uint16_t nb_used_qps; /* Number of queue pairs VSI uses */
uint16_t max_macaddrs; /* Maximum number of MAC addresses */
uint16_t base_queue; /* The first queue index of this VSI */
/*
* The offset to visit VSI related register, assigned by HW when
* creating VSI
*/
uint16_t vsi_id;
uint16_t msix_intr; /* The MSIX interrupt binds to VSI */
uint16_t nb_msix; /* The max number of msix vector */
uint8_t enabled_tc; /* The traffic class enabled */
uint8_t vlan_anti_spoof_on; /* The VLAN anti-spoofing enabled */
uint8_t vlan_filter_on; /* The VLAN filter enabled */
struct i40e_bw_info bw_info; /* VSI bandwidth information */
};
struct pool_entry {
LIST_ENTRY(pool_entry) next;
uint16_t base;
uint16_t len;
};
LIST_HEAD(res_list, pool_entry);
struct i40e_res_pool_info {
uint32_t base; /* Resource start index */
uint32_t num_alloc; /* Allocated resource number */
uint32_t num_free; /* Total available resource number */
struct res_list alloc_list; /* Allocated resource list */
struct res_list free_list; /* Available resource list */
};
enum I40E_VF_STATE {
I40E_VF_INACTIVE = 0,
I40E_VF_INRESET,
I40E_VF_ININIT,
I40E_VF_ACTIVE,
};
/*
* Structure to store private data for PF host.
*/
struct i40e_pf_vf {
struct i40e_pf *pf;
struct i40e_vsi *vsi;
enum I40E_VF_STATE state; /* The number of queue pairs available */
uint16_t vf_idx; /* VF index in pf->vfs */
uint16_t lan_nb_qps; /* Actual queues allocated */
uint16_t reset_cnt; /* Total vf reset times */
struct ether_addr mac_addr; /* Default MAC address */
/* version of the virtchnl from VF */
struct virtchnl_version_info version;
uint32_t request_caps; /* offload caps requested from VF */
};
/*
* Structure to store private data for flow control.
*/
struct i40e_fc_conf {
uint16_t pause_time; /* Flow control pause timer */
/* FC high water 0-7 for pfc and 8 for lfc unit:kilobytes */
uint32_t high_water[I40E_MAX_TRAFFIC_CLASS + 1];
/* FC low water 0-7 for pfc and 8 for lfc unit:kilobytes */
uint32_t low_water[I40E_MAX_TRAFFIC_CLASS + 1];
};
/*
* Structure to store private data for VMDQ instance
*/
struct i40e_vmdq_info {
struct i40e_pf *pf;
struct i40e_vsi *vsi;
};
#define I40E_FDIR_MAX_FLEXLEN 16 /**< Max length of flexbytes. */
#define I40E_MAX_FLX_SOURCE_OFF 480
#define NONUSE_FLX_PIT_DEST_OFF 63
#define NONUSE_FLX_PIT_FSIZE 1
#define I40E_FLX_OFFSET_IN_FIELD_VECTOR 50
#define MK_FLX_PIT(src_offset, fsize, dst_offset) ( \
(((src_offset) << I40E_PRTQF_FLX_PIT_SOURCE_OFF_SHIFT) & \
I40E_PRTQF_FLX_PIT_SOURCE_OFF_MASK) | \
(((fsize) << I40E_PRTQF_FLX_PIT_FSIZE_SHIFT) & \
I40E_PRTQF_FLX_PIT_FSIZE_MASK) | \
((((dst_offset) == NONUSE_FLX_PIT_DEST_OFF ? \
NONUSE_FLX_PIT_DEST_OFF : \
((dst_offset) + I40E_FLX_OFFSET_IN_FIELD_VECTOR)) << \
I40E_PRTQF_FLX_PIT_DEST_OFF_SHIFT) & \
I40E_PRTQF_FLX_PIT_DEST_OFF_MASK))
#define I40E_WORD(hi, lo) (uint16_t)((((hi) << 8) & 0xFF00) | ((lo) & 0xFF))
#define I40E_FLEX_WORD_MASK(off) (0x80 >> (off))
#define I40E_FDIR_IPv6_TC_OFFSET 20
/* A structure used to define the input for GTP flow */
struct i40e_gtp_flow {
struct rte_eth_udpv4_flow udp; /* IPv4 UDP fields to match. */
uint8_t msg_type; /* Message type. */
uint32_t teid; /* TEID in big endian. */
};
/* A structure used to define the input for GTP IPV4 flow */
struct i40e_gtp_ipv4_flow {
struct i40e_gtp_flow gtp;
struct rte_eth_ipv4_flow ip4;
};
/* A structure used to define the input for GTP IPV6 flow */
struct i40e_gtp_ipv6_flow {
struct i40e_gtp_flow gtp;
struct rte_eth_ipv6_flow ip6;
};
/* A structure used to define the input for raw type flow */
struct i40e_raw_flow {
uint16_t pctype;
void *packet;
uint32_t length;
};
/*
* A union contains the inputs for all types of flow
* items in flows need to be in big endian
*/
union i40e_fdir_flow {
struct rte_eth_l2_flow l2_flow;
struct rte_eth_udpv4_flow udp4_flow;
struct rte_eth_tcpv4_flow tcp4_flow;
struct rte_eth_sctpv4_flow sctp4_flow;
struct rte_eth_ipv4_flow ip4_flow;
struct rte_eth_udpv6_flow udp6_flow;
struct rte_eth_tcpv6_flow tcp6_flow;
struct rte_eth_sctpv6_flow sctp6_flow;
struct rte_eth_ipv6_flow ipv6_flow;
struct i40e_gtp_flow gtp_flow;
struct i40e_gtp_ipv4_flow gtp_ipv4_flow;
struct i40e_gtp_ipv6_flow gtp_ipv6_flow;
struct i40e_raw_flow raw_flow;
};
enum i40e_fdir_ip_type {
I40E_FDIR_IPTYPE_IPV4,
I40E_FDIR_IPTYPE_IPV6,
};
/* A structure used to contain extend input of flow */
struct i40e_fdir_flow_ext {
uint16_t vlan_tci;
uint8_t flexbytes[RTE_ETH_FDIR_MAX_FLEXLEN];
/* It is filled by the flexible payload to match. */
uint8_t is_vf; /* 1 for VF, 0 for port dev */
uint16_t dst_id; /* VF ID, available when is_vf is 1*/
bool inner_ip; /* If there is inner ip */
enum i40e_fdir_ip_type iip_type; /* ip type for inner ip */
bool customized_pctype; /* If customized pctype is used */
bool pkt_template; /* If raw packet template is used */
};
/* A structure used to define the input for a flow director filter entry */
struct i40e_fdir_input {
enum i40e_filter_pctype pctype;
union i40e_fdir_flow flow;
/* Flow fields to match, dependent on flow_type */
struct i40e_fdir_flow_ext flow_ext;
/* Additional fields to match */
};
/* Behavior will be taken if FDIR match */
enum i40e_fdir_behavior {
I40E_FDIR_ACCEPT = 0,
I40E_FDIR_REJECT,
I40E_FDIR_PASSTHRU,
};
/* Flow director report status
* It defines what will be reported if FDIR entry is matched.
*/
enum i40e_fdir_status {
I40E_FDIR_NO_REPORT_STATUS = 0, /* Report nothing. */
I40E_FDIR_REPORT_ID, /* Only report FD ID. */
I40E_FDIR_REPORT_ID_FLEX_4, /* Report FD ID and 4 flex bytes. */
I40E_FDIR_REPORT_FLEX_8, /* Report 8 flex bytes. */
};
/* A structure used to define an action when match FDIR packet filter. */
struct i40e_fdir_action {
uint16_t rx_queue; /* Queue assigned to if FDIR match. */
enum i40e_fdir_behavior behavior; /* Behavior will be taken */
enum i40e_fdir_status report_status; /* Status report option */
/* If report_status is I40E_FDIR_REPORT_ID_FLEX_4 or
* I40E_FDIR_REPORT_FLEX_8, flex_off specifies where the reported
* flex bytes start from in flexible payload.
*/
uint8_t flex_off;
};
/* A structure used to define the flow director filter entry by filter_ctrl API
* It supports RTE_ETH_FILTER_FDIR with RTE_ETH_FILTER_ADD and
* RTE_ETH_FILTER_DELETE operations.
*/
struct i40e_fdir_filter_conf {
uint32_t soft_id;
/* ID, an unique value is required when deal with FDIR entry */
struct i40e_fdir_input input; /* Input set */
struct i40e_fdir_action action; /* Action taken when match */
};
/*
* Structure to store flex pit for flow diretor.
*/
struct i40e_fdir_flex_pit {
uint8_t src_offset; /* offset in words from the beginning of payload */
uint8_t size; /* size in words */
uint8_t dst_offset; /* offset in words of flexible payload */
};
struct i40e_fdir_flex_mask {
uint8_t word_mask; /**< Bit i enables word i of flexible payload */
uint8_t nb_bitmask;
struct {
uint8_t offset;
uint16_t mask;
} bitmask[I40E_FDIR_BITMASK_NUM_WORD];
};
#define I40E_FILTER_PCTYPE_INVALID 0
#define I40E_FILTER_PCTYPE_MAX 64
#define I40E_MAX_FDIR_FILTER_NUM (1024 * 8)
struct i40e_fdir_filter {
TAILQ_ENTRY(i40e_fdir_filter) rules;
struct i40e_fdir_filter_conf fdir;
};
TAILQ_HEAD(i40e_fdir_filter_list, i40e_fdir_filter);
/*
* A structure used to define fields of a FDIR related info.
*/
struct i40e_fdir_info {
struct i40e_vsi *fdir_vsi; /* pointer to fdir VSI structure */
uint16_t match_counter_index; /* Statistic counter index used for fdir*/
struct i40e_tx_queue *txq;
struct i40e_rx_queue *rxq;
void *prg_pkt; /* memory for fdir program packet */
uint64_t dma_addr; /* physic address of packet memory*/
/* input set bits for each pctype */
uint64_t input_set[I40E_FILTER_PCTYPE_MAX];
/*
* the rule how bytes stream is extracted as flexible payload
* for each payload layer, the setting can up to three elements
*/
struct i40e_fdir_flex_pit flex_set[I40E_MAX_FLXPLD_LAYER * I40E_MAX_FLXPLD_FIED];
struct i40e_fdir_flex_mask flex_mask[I40E_FILTER_PCTYPE_MAX];
struct i40e_fdir_filter_list fdir_list;
struct i40e_fdir_filter **hash_map;
struct rte_hash *hash_table;
/* Mark if flex pit and mask is set */
bool flex_pit_flag[I40E_MAX_FLXPLD_LAYER];
bool flex_mask_flag[I40E_FILTER_PCTYPE_MAX];
bool inset_flag[I40E_FILTER_PCTYPE_MAX]; /* Mark if input set is set */
};
/* Ethertype filter number HW supports */
#define I40E_MAX_ETHERTYPE_FILTER_NUM 768
/* Ethertype filter struct */
struct i40e_ethertype_filter_input {
struct ether_addr mac_addr; /* Mac address to match */
uint16_t ether_type; /* Ether type to match */
};
struct i40e_ethertype_filter {
TAILQ_ENTRY(i40e_ethertype_filter) rules;
struct i40e_ethertype_filter_input input;
uint16_t flags; /* Flags from RTE_ETHTYPE_FLAGS_* */
uint16_t queue; /* Queue assigned to when match */
};
TAILQ_HEAD(i40e_ethertype_filter_list, i40e_ethertype_filter);
struct i40e_ethertype_rule {
struct i40e_ethertype_filter_list ethertype_list;
struct i40e_ethertype_filter **hash_map;
struct rte_hash *hash_table;
};
/* queue region info */
struct i40e_queue_region_info {
/* the region id for this configuration */
uint8_t region_id;
/* the start queue index for this region */
uint8_t queue_start_index;
/* the total queue number of this queue region */
uint8_t queue_num;
/* the total number of user priority for this region */
uint8_t user_priority_num;
/* the packet's user priority for this region */
uint8_t user_priority[I40E_MAX_USER_PRIORITY];
/* the total number of flowtype for this region */
uint8_t flowtype_num;
/**
* the pctype or hardware flowtype of packet,
* the specific index for each type has been defined
* in file i40e_type.h as enum i40e_filter_pctype.
*/
uint8_t hw_flowtype[I40E_FILTER_PCTYPE_MAX];
};
struct i40e_queue_regions {
/* the total number of queue region for this port */
uint16_t queue_region_number;
struct i40e_queue_region_info region[I40E_REGION_MAX_INDEX + 1];
};
/* Tunnel filter number HW supports */
#define I40E_MAX_TUNNEL_FILTER_NUM 400
#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TEID_WORD0 44
#define I40E_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TEID_WORD1 45
#define I40E_AQC_ADD_CLOUD_TNL_TYPE_MPLSOUDP 8
#define I40E_AQC_ADD_CLOUD_TNL_TYPE_MPLSOGRE 9
#define I40E_AQC_ADD_CLOUD_FILTER_0X10 0x10
#define I40E_AQC_ADD_CLOUD_FILTER_0X11 0x11
#define I40E_AQC_ADD_CLOUD_FILTER_0X12 0x12
#define I40E_AQC_ADD_L1_FILTER_0X11 0x11
#define I40E_AQC_ADD_L1_FILTER_0X12 0x12
#define I40E_AQC_ADD_L1_FILTER_0X13 0x13
#define I40E_AQC_NEW_TR_21 21
#define I40E_AQC_NEW_TR_22 22
enum i40e_tunnel_iptype {
I40E_TUNNEL_IPTYPE_IPV4,
I40E_TUNNEL_IPTYPE_IPV6,
};
/* Tunnel filter struct */
struct i40e_tunnel_filter_input {
uint8_t outer_mac[6]; /* Outer mac address to match */
uint8_t inner_mac[6]; /* Inner mac address to match */
uint16_t inner_vlan; /* Inner vlan address to match */
enum i40e_tunnel_iptype ip_type;
uint16_t flags; /* Filter type flag */
uint32_t tenant_id; /* Tenant id to match */
uint16_t general_fields[32]; /* Big buffer */
};
struct i40e_tunnel_filter {
TAILQ_ENTRY(i40e_tunnel_filter) rules;
struct i40e_tunnel_filter_input input;
uint8_t is_to_vf; /* 0 - to PF, 1 - to VF */
uint16_t vf_id; /* VF id, avaiblable when is_to_vf is 1. */
uint16_t queue; /* Queue assigned to when match */
};
TAILQ_HEAD(i40e_tunnel_filter_list, i40e_tunnel_filter);
struct i40e_tunnel_rule {
struct i40e_tunnel_filter_list tunnel_list;
struct i40e_tunnel_filter **hash_map;
struct rte_hash *hash_table;
};
/**
* Tunnel type.
*/
enum i40e_tunnel_type {
I40E_TUNNEL_TYPE_NONE = 0,
I40E_TUNNEL_TYPE_VXLAN,
I40E_TUNNEL_TYPE_GENEVE,
I40E_TUNNEL_TYPE_TEREDO,
I40E_TUNNEL_TYPE_NVGRE,
I40E_TUNNEL_TYPE_IP_IN_GRE,
I40E_L2_TUNNEL_TYPE_E_TAG,
I40E_TUNNEL_TYPE_MPLSoUDP,
I40E_TUNNEL_TYPE_MPLSoGRE,
I40E_TUNNEL_TYPE_QINQ,
I40E_TUNNEL_TYPE_GTPC,
I40E_TUNNEL_TYPE_GTPU,
I40E_TUNNEL_TYPE_MAX,
};
/**
* Tunneling Packet filter configuration.
*/
struct i40e_tunnel_filter_conf {
struct ether_addr outer_mac; /**< Outer MAC address to match. */
struct ether_addr inner_mac; /**< Inner MAC address to match. */
uint16_t inner_vlan; /**< Inner VLAN to match. */
uint32_t outer_vlan; /**< Outer VLAN to match */
enum i40e_tunnel_iptype ip_type; /**< IP address type. */
/**
* Outer destination IP address to match if ETH_TUNNEL_FILTER_OIP
* is set in filter_type, or inner destination IP address to match
* if ETH_TUNNEL_FILTER_IIP is set in filter_type.
*/
union {
uint32_t ipv4_addr; /**< IPv4 address in big endian. */
uint32_t ipv6_addr[4]; /**< IPv6 address in big endian. */
} ip_addr;
/** Flags from ETH_TUNNEL_FILTER_XX - see above. */
uint16_t filter_type;
enum i40e_tunnel_type tunnel_type; /**< Tunnel Type. */
uint32_t tenant_id; /**< Tenant ID to match. VNI, GRE key... */
uint16_t queue_id; /**< Queue assigned to if match. */
uint8_t is_to_vf; /**< 0 - to PF, 1 - to VF */
uint16_t vf_id; /**< VF id, avaiblable when is_to_vf is 1. */
};
#define I40E_MIRROR_MAX_ENTRIES_PER_RULE 64
#define I40E_MAX_MIRROR_RULES 64
/*
* Mirror rule structure
*/
struct i40e_mirror_rule {
TAILQ_ENTRY(i40e_mirror_rule) rules;
uint8_t rule_type;
uint16_t index; /* the sw index of mirror rule */
uint16_t id; /* the rule id assigned by firmware */
uint16_t dst_vsi_seid; /* destination vsi for this mirror rule. */
uint16_t num_entries;
/* the info stores depend on the rule type.
If type is I40E_MIRROR_TYPE_VLAN, vlan ids are stored here.
If type is I40E_MIRROR_TYPE_VPORT_*, vsi's seid are stored.
*/
uint16_t entries[I40E_MIRROR_MAX_ENTRIES_PER_RULE];
};
TAILQ_HEAD(i40e_mirror_rule_list, i40e_mirror_rule);
/*
* Struct to store flow created.
*/
struct rte_flow {
TAILQ_ENTRY(rte_flow) node;
enum rte_filter_type filter_type;
void *rule;
};
TAILQ_HEAD(i40e_flow_list, rte_flow);
/* Struct to store Traffic Manager shaper profile. */
struct i40e_tm_shaper_profile {
TAILQ_ENTRY(i40e_tm_shaper_profile) node;
uint32_t shaper_profile_id;
uint32_t reference_count;
struct rte_tm_shaper_params profile;
};
TAILQ_HEAD(i40e_shaper_profile_list, i40e_tm_shaper_profile);
/* node type of Traffic Manager */
enum i40e_tm_node_type {
I40E_TM_NODE_TYPE_PORT,
I40E_TM_NODE_TYPE_TC,
I40E_TM_NODE_TYPE_QUEUE,
I40E_TM_NODE_TYPE_MAX,
};
/* Struct to store Traffic Manager node configuration. */
struct i40e_tm_node {
TAILQ_ENTRY(i40e_tm_node) node;
uint32_t id;
uint32_t priority;
uint32_t weight;
uint32_t reference_count;
struct i40e_tm_node *parent;
struct i40e_tm_shaper_profile *shaper_profile;
struct rte_tm_node_params params;
};
TAILQ_HEAD(i40e_tm_node_list, i40e_tm_node);
/* Struct to store all the Traffic Manager configuration. */
struct i40e_tm_conf {
struct i40e_shaper_profile_list shaper_profile_list;
struct i40e_tm_node *root; /* root node - port */
struct i40e_tm_node_list tc_list; /* node list for all the TCs */
struct i40e_tm_node_list queue_list; /* node list for all the queues */
/**
* The number of added TC nodes.
* It should be no more than the TC number of this port.
*/
uint32_t nb_tc_node;
/**
* The number of added queue nodes.
* It should be no more than the queue number of this port.
*/
uint32_t nb_queue_node;
/**
* This flag is used to check if APP can change the TM node
* configuration.
* When it's true, means the configuration is applied to HW,
* APP should not change the configuration.
* As we don't support on-the-fly configuration, when starting
* the port, APP should call the hierarchy_commit API to set this
* flag to true. When stopping the port, this flag should be set
* to false.
*/
bool committed;
};
enum i40e_new_pctype {
I40E_CUSTOMIZED_GTPC = 0,
I40E_CUSTOMIZED_GTPU_IPV4,
I40E_CUSTOMIZED_GTPU_IPV6,
I40E_CUSTOMIZED_GTPU,
I40E_CUSTOMIZED_MAX,
};
#define I40E_FILTER_PCTYPE_INVALID 0
struct i40e_customized_pctype {
enum i40e_new_pctype index; /* Indicate which customized pctype */
uint8_t pctype; /* New pctype value */
bool valid; /* Check if it's valid */
};
struct i40e_rte_flow_rss_conf {
struct rte_flow_action_rss conf; /**< RSS parameters. */
uint16_t queue_region_conf; /**< Queue region config flag */
uint8_t key[(I40E_VFQF_HKEY_MAX_INDEX > I40E_PFQF_HKEY_MAX_INDEX ?
I40E_VFQF_HKEY_MAX_INDEX : I40E_PFQF_HKEY_MAX_INDEX + 1) *
sizeof(uint32_t)]; /* Hash key. */
uint16_t queue[I40E_MAX_Q_PER_TC]; /**< Queues indices to use. */
};
/*
* Structure to store private data specific for PF instance.
*/
struct i40e_pf {
struct i40e_adapter *adapter; /* The adapter this PF associate to */
struct i40e_vsi *main_vsi; /* pointer to main VSI structure */
uint16_t mac_seid; /* The seid of the MAC of this PF */
uint16_t main_vsi_seid; /* The seid of the main VSI */
uint16_t max_num_vsi;
struct i40e_res_pool_info qp_pool; /*Queue pair pool */
struct i40e_res_pool_info msix_pool; /* MSIX interrupt pool */
struct i40e_hw_port_stats stats_offset;
struct i40e_hw_port_stats stats;
/* internal packet statistics, it should be excluded from the total */
struct i40e_eth_stats internal_stats_offset;
struct i40e_eth_stats internal_stats;
bool offset_loaded;
struct rte_eth_dev_data *dev_data; /* Pointer to the device data */
struct ether_addr dev_addr; /* PF device mac address */
uint64_t flags; /* PF feature flags */
/* All kinds of queue pair setting for different VSIs */
struct i40e_pf_vf *vfs;
uint16_t vf_num;
/* Each of below queue pairs should be power of 2 since it's the
precondition after TC configuration applied */
uint16_t lan_nb_qp_max;
uint16_t lan_nb_qps; /* The number of queue pairs of LAN */
uint16_t lan_qp_offset;
uint16_t vmdq_nb_qp_max;
uint16_t vmdq_nb_qps; /* The number of queue pairs of VMDq */
uint16_t vmdq_qp_offset;
uint16_t vf_nb_qp_max;
uint16_t vf_nb_qps; /* The number of queue pairs of VF */
uint16_t vf_qp_offset;
uint16_t fdir_nb_qps; /* The number of queue pairs of Flow Director */
uint16_t fdir_qp_offset;
uint16_t hash_lut_size; /* The size of hash lookup table */
/* input set bits for each pctype */
uint64_t hash_input_set[I40E_FILTER_PCTYPE_MAX];
/* store VXLAN UDP ports */
uint16_t vxlan_ports[I40E_MAX_PF_UDP_OFFLOAD_PORTS];
uint16_t vxlan_bitmap; /* Vxlan bit mask */
/* VMDQ related info */
uint16_t max_nb_vmdq_vsi; /* Max number of VMDQ VSIs supported */
uint16_t nb_cfg_vmdq_vsi; /* number of VMDQ VSIs configured */
struct i40e_vmdq_info *vmdq;
struct i40e_fdir_info fdir; /* flow director info */
struct i40e_ethertype_rule ethertype; /* Ethertype filter rule */
struct i40e_tunnel_rule tunnel; /* Tunnel filter rule */
struct i40e_rte_flow_rss_conf rss_info; /* rss info */
struct i40e_queue_regions queue_region; /* queue region info */
struct i40e_fc_conf fc_conf; /* Flow control conf */
struct i40e_mirror_rule_list mirror_list;
uint16_t nb_mirror_rule; /* The number of mirror rules */
bool floating_veb; /* The flag to use the floating VEB */
/* The floating enable flag for the specific VF */
bool floating_veb_list[I40E_MAX_VF];
struct i40e_flow_list flow_list;
bool mpls_replace_flag; /* 1 - MPLS filter replace is done */
bool gtp_replace_flag; /* 1 - GTP-C/U filter replace is done */
bool qinq_replace_flag; /* QINQ filter replace is done */
struct i40e_tm_conf tm_conf;
bool support_multi_driver; /* 1 - support multiple driver */
/* Dynamic Device Personalization */
bool gtp_support; /* 1 - support GTP-C and GTP-U */
/* customer customized pctype */
struct i40e_customized_pctype customized_pctype[I40E_CUSTOMIZED_MAX];
/* Switch Domain Id */
uint16_t switch_domain_id;
};
enum pending_msg {
PFMSG_LINK_CHANGE = 0x1,
PFMSG_RESET_IMPENDING = 0x2,
PFMSG_DRIVER_CLOSE = 0x4,
};
struct i40e_vsi_vlan_pvid_info {
uint16_t on; /* Enable or disable pvid */
union {
uint16_t pvid; /* Valid in case 'on' is set to set pvid */
struct {
/* Valid in case 'on' is cleared. 'tagged' will reject tagged packets,
* while 'untagged' will reject untagged packets.
*/
uint8_t tagged;
uint8_t untagged;
} reject;
} config;
};
struct i40e_vf_rx_queues {
uint64_t rx_dma_addr;
uint32_t rx_ring_len;
uint32_t buff_size;
};
struct i40e_vf_tx_queues {
uint64_t tx_dma_addr;
uint32_t tx_ring_len;
};
/*
* Structure to store private data specific for VF instance.
*/
struct i40e_vf {
struct i40e_adapter *adapter; /* The adapter this VF associate to */
struct rte_eth_dev_data *dev_data; /* Pointer to the device data */
uint16_t num_queue_pairs;
uint16_t max_pkt_len; /* Maximum packet length */
bool promisc_unicast_enabled;
bool promisc_multicast_enabled;
uint32_t version_major; /* Major version number */
uint32_t version_minor; /* Minor version number */
uint16_t promisc_flags; /* Promiscuous setting */
uint32_t vlan[I40E_VFTA_SIZE]; /* VLAN bit map */
struct ether_addr mc_addrs[I40E_NUM_MACADDR_MAX]; /* Multicast addrs */
uint16_t mc_addrs_num; /* Multicast mac addresses number */
/* Event from pf */
bool dev_closed;
bool link_up;
enum virtchnl_link_speed link_speed;
bool vf_reset;
volatile uint32_t pend_cmd; /* pending command not finished yet */
int32_t cmd_retval; /* return value of the cmd response from PF */
u16 pend_msg; /* flags indicates events from pf not handled yet */
uint8_t *aq_resp; /* buffer to store the adminq response from PF */
/* VSI info */
struct virtchnl_vf_resource *vf_res; /* All VSIs */
struct virtchnl_vsi_resource *vsi_res; /* LAN VSI */
struct i40e_vsi vsi;
uint64_t flags;
};
#define I40E_MAX_PKT_TYPE 256
#define I40E_FLOW_TYPE_MAX 64
/*
* Structure to store private data for each PF/VF instance.
*/
struct i40e_adapter {
/* Common for both PF and VF */
struct i40e_hw hw;
struct rte_eth_dev *eth_dev;
/* Specific for PF or VF */
union {
struct i40e_pf pf;
struct i40e_vf vf;
};
/* For vector PMD */
bool rx_bulk_alloc_allowed;
bool rx_vec_allowed;
bool tx_simple_allowed;
bool tx_vec_allowed;
/* For PTP */
struct rte_timecounter systime_tc;
struct rte_timecounter rx_tstamp_tc;
struct rte_timecounter tx_tstamp_tc;
/* ptype mapping table */
uint32_t ptype_tbl[I40E_MAX_PKT_TYPE] __rte_cache_min_aligned;
/* flow type to pctype mapping table */
uint64_t pctypes_tbl[I40E_FLOW_TYPE_MAX] __rte_cache_min_aligned;
uint64_t flow_types_mask;
uint64_t pctypes_mask;
/* For devargs */
uint8_t use_latest_vec;
};
/**
* Strucute to store private data for each VF representor instance
*/
struct i40e_vf_representor {
uint16_t switch_domain_id;
/**< Virtual Function ID */
uint16_t vf_id;
/**< Virtual Function ID */
struct i40e_adapter *adapter;
/**< Private data store of assocaiated physical function */
struct i40e_eth_stats stats_offset;
/**< Zero-point of VF statistics*/
};
extern const struct rte_flow_ops i40e_flow_ops;
union i40e_filter_t {
struct rte_eth_ethertype_filter ethertype_filter;
struct i40e_fdir_filter_conf fdir_filter;
struct rte_eth_tunnel_filter_conf tunnel_filter;
struct i40e_tunnel_filter_conf consistent_tunnel_filter;
struct i40e_rte_flow_rss_conf rss_conf;
};
typedef int (*parse_filter_t)(struct rte_eth_dev *dev,
const struct rte_flow_attr *attr,
const struct rte_flow_item pattern[],
const struct rte_flow_action actions[],
struct rte_flow_error *error,
union i40e_filter_t *filter);
struct i40e_valid_pattern {
enum rte_flow_item_type *items;
parse_filter_t parse_filter;
};
int i40e_dev_switch_queues(struct i40e_pf *pf, bool on);
int i40e_vsi_release(struct i40e_vsi *vsi);
struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf,
enum i40e_vsi_type type,
struct i40e_vsi *uplink_vsi,
uint16_t user_param);
int i40e_switch_rx_queue(struct i40e_hw *hw, uint16_t q_idx, bool on);
int i40e_switch_tx_queue(struct i40e_hw *hw, uint16_t q_idx, bool on);
int i40e_vsi_add_vlan(struct i40e_vsi *vsi, uint16_t vlan);
int i40e_vsi_delete_vlan(struct i40e_vsi *vsi, uint16_t vlan);
int i40e_vsi_add_mac(struct i40e_vsi *vsi, struct i40e_mac_filter_info *filter);
int i40e_vsi_delete_mac(struct i40e_vsi *vsi, struct ether_addr *addr);
void i40e_update_vsi_stats(struct i40e_vsi *vsi);
void i40e_pf_disable_irq0(struct i40e_hw *hw);
void i40e_pf_enable_irq0(struct i40e_hw *hw);
int i40e_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete);
void i40e_vsi_queues_bind_intr(struct i40e_vsi *vsi, uint16_t itr_idx);
void i40e_vsi_queues_unbind_intr(struct i40e_vsi *vsi);
int i40e_vsi_vlan_pvid_set(struct i40e_vsi *vsi,
struct i40e_vsi_vlan_pvid_info *info);
int i40e_vsi_config_vlan_stripping(struct i40e_vsi *vsi, bool on);
int i40e_vsi_config_vlan_filter(struct i40e_vsi *vsi, bool on);
uint64_t i40e_config_hena(const struct i40e_adapter *adapter, uint64_t flags);
uint64_t i40e_parse_hena(const struct i40e_adapter *adapter, uint64_t flags);
enum i40e_status_code i40e_fdir_setup_tx_resources(struct i40e_pf *pf);
enum i40e_status_code i40e_fdir_setup_rx_resources(struct i40e_pf *pf);
int i40e_fdir_setup(struct i40e_pf *pf);
const struct rte_memzone *i40e_memzone_reserve(const char *name,
uint32_t len,
int socket_id);
int i40e_fdir_configure(struct rte_eth_dev *dev);
void i40e_fdir_teardown(struct i40e_pf *pf);
enum i40e_filter_pctype
i40e_flowtype_to_pctype(const struct i40e_adapter *adapter,
uint16_t flow_type);
uint16_t i40e_pctype_to_flowtype(const struct i40e_adapter *adapter,
enum i40e_filter_pctype pctype);
int i40e_fdir_ctrl_func(struct rte_eth_dev *dev,
enum rte_filter_op filter_op,
void *arg);
int i40e_select_filter_input_set(struct i40e_hw *hw,
struct rte_eth_input_set_conf *conf,
enum rte_filter_type filter);
void i40e_fdir_filter_restore(struct i40e_pf *pf);
int i40e_hash_filter_inset_select(struct i40e_hw *hw,
struct rte_eth_input_set_conf *conf);
int i40e_fdir_filter_inset_select(struct i40e_pf *pf,
struct rte_eth_input_set_conf *conf);
int i40e_pf_host_send_msg_to_vf(struct i40e_pf_vf *vf, uint32_t opcode,
uint32_t retval, uint8_t *msg,
uint16_t msglen);
void i40e_rxq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
struct rte_eth_rxq_info *qinfo);
void i40e_txq_info_get(struct rte_eth_dev *dev, uint16_t queue_id,
struct rte_eth_txq_info *qinfo);
struct i40e_ethertype_filter *
i40e_sw_ethertype_filter_lookup(struct i40e_ethertype_rule *ethertype_rule,
const struct i40e_ethertype_filter_input *input);
int i40e_sw_ethertype_filter_del(struct i40e_pf *pf,
struct i40e_ethertype_filter_input *input);
int i40e_sw_fdir_filter_del(struct i40e_pf *pf,
struct i40e_fdir_input *input);
struct i40e_tunnel_filter *
i40e_sw_tunnel_filter_lookup(struct i40e_tunnel_rule *tunnel_rule,
const struct i40e_tunnel_filter_input *input);
int i40e_sw_tunnel_filter_del(struct i40e_pf *pf,
struct i40e_tunnel_filter_input *input);
uint64_t i40e_get_default_input_set(uint16_t pctype);
int i40e_ethertype_filter_set(struct i40e_pf *pf,
struct rte_eth_ethertype_filter *filter,
bool add);
int i40e_add_del_fdir_filter(struct rte_eth_dev *dev,
const struct rte_eth_fdir_filter *filter,
bool add);
int i40e_flow_add_del_fdir_filter(struct rte_eth_dev *dev,
const struct i40e_fdir_filter_conf *filter,
bool add);
int i40e_dev_tunnel_filter_set(struct i40e_pf *pf,
struct rte_eth_tunnel_filter_conf *tunnel_filter,
uint8_t add);
int i40e_dev_consistent_tunnel_filter_set(struct i40e_pf *pf,
struct i40e_tunnel_filter_conf *tunnel_filter,
uint8_t add);
int i40e_fdir_flush(struct rte_eth_dev *dev);
int i40e_find_all_vlan_for_mac(struct i40e_vsi *vsi,
struct i40e_macvlan_filter *mv_f,
int num, struct ether_addr *addr);
int i40e_remove_macvlan_filters(struct i40e_vsi *vsi,
struct i40e_macvlan_filter *filter,
int total);
void i40e_set_vlan_filter(struct i40e_vsi *vsi, uint16_t vlan_id, bool on);
int i40e_add_macvlan_filters(struct i40e_vsi *vsi,
struct i40e_macvlan_filter *filter,
int total);
bool is_i40e_supported(struct rte_eth_dev *dev);
int i40e_validate_input_set(enum i40e_filter_pctype pctype,
enum rte_filter_type filter, uint64_t inset);
int i40e_generate_inset_mask_reg(uint64_t inset, uint32_t *mask,
uint8_t nb_elem);
uint64_t i40e_translate_input_set_reg(enum i40e_mac_type type, uint64_t input);
void i40e_check_write_reg(struct i40e_hw *hw, uint32_t addr, uint32_t val);
void i40e_check_write_global_reg(struct i40e_hw *hw,
uint32_t addr, uint32_t val);
int i40e_tm_ops_get(struct rte_eth_dev *dev, void *ops);
void i40e_tm_conf_init(struct rte_eth_dev *dev);
void i40e_tm_conf_uninit(struct rte_eth_dev *dev);
struct i40e_customized_pctype*
i40e_find_customized_pctype(struct i40e_pf *pf, uint8_t index);
void i40e_update_customized_info(struct rte_eth_dev *dev, uint8_t *pkg,
uint32_t pkg_size,
enum rte_pmd_i40e_package_op op);
int i40e_dcb_init_configure(struct rte_eth_dev *dev, bool sw_dcb);
int i40e_flush_queue_region_all_conf(struct rte_eth_dev *dev,
struct i40e_hw *hw, struct i40e_pf *pf, uint16_t on);
void i40e_init_queue_region_conf(struct rte_eth_dev *dev);
void i40e_flex_payload_reg_set_default(struct i40e_hw *hw);
int i40e_set_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t key_len);
int i40e_set_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size);
int i40e_rss_conf_init(struct i40e_rte_flow_rss_conf *out,
const struct rte_flow_action_rss *in);
int i40e_action_rss_same(const struct rte_flow_action_rss *comp,
const struct rte_flow_action_rss *with);
int i40e_config_rss_filter(struct i40e_pf *pf,
struct i40e_rte_flow_rss_conf *conf, bool add);
int i40e_vf_representor_init(struct rte_eth_dev *ethdev, void *init_params);
int i40e_vf_representor_uninit(struct rte_eth_dev *ethdev);
#define I40E_DEV_TO_PCI(eth_dev) \
RTE_DEV_TO_PCI((eth_dev)->device)
/* I40E_DEV_PRIVATE_TO */
#define I40E_DEV_PRIVATE_TO_PF(adapter) \
(&((struct i40e_adapter *)adapter)->pf)
#define I40E_DEV_PRIVATE_TO_HW(adapter) \
(&((struct i40e_adapter *)adapter)->hw)
#define I40E_DEV_PRIVATE_TO_ADAPTER(adapter) \
((struct i40e_adapter *)adapter)
/* I40EVF_DEV_PRIVATE_TO */
#define I40EVF_DEV_PRIVATE_TO_VF(adapter) \
(&((struct i40e_adapter *)adapter)->vf)
static inline struct i40e_vsi *
i40e_get_vsi_from_adapter(struct i40e_adapter *adapter)
{
struct i40e_hw *hw;
if (!adapter)
return NULL;
hw = I40E_DEV_PRIVATE_TO_HW(adapter);
if (hw->mac.type == I40E_MAC_VF || hw->mac.type == I40E_MAC_X722_VF) {
struct i40e_vf *vf = I40EVF_DEV_PRIVATE_TO_VF(adapter);
return &vf->vsi;
} else {
struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(adapter);
return pf->main_vsi;
}
}
#define I40E_DEV_PRIVATE_TO_MAIN_VSI(adapter) \
i40e_get_vsi_from_adapter((struct i40e_adapter *)adapter)
/* I40E_VSI_TO */
#define I40E_VSI_TO_HW(vsi) \
(&(((struct i40e_vsi *)vsi)->adapter->hw))
#define I40E_VSI_TO_PF(vsi) \
(&(((struct i40e_vsi *)vsi)->adapter->pf))
#define I40E_VSI_TO_VF(vsi) \
(&(((struct i40e_vsi *)vsi)->adapter->vf))
#define I40E_VSI_TO_DEV_DATA(vsi) \
(((struct i40e_vsi *)vsi)->adapter->pf.dev_data)
#define I40E_VSI_TO_ETH_DEV(vsi) \
(((struct i40e_vsi *)vsi)->adapter->eth_dev)
/* I40E_PF_TO */
#define I40E_PF_TO_HW(pf) \
(&(((struct i40e_pf *)pf)->adapter->hw))
#define I40E_PF_TO_ADAPTER(pf) \
((struct i40e_adapter *)pf->adapter)
/* I40E_VF_TO */
#define I40E_VF_TO_HW(vf) \
(&(((struct i40e_vf *)vf)->adapter->hw))
static inline void
i40e_init_adminq_parameter(struct i40e_hw *hw)
{
hw->aq.num_arq_entries = I40E_AQ_LEN;
hw->aq.num_asq_entries = I40E_AQ_LEN;
hw->aq.arq_buf_size = I40E_AQ_BUF_SZ;
hw->aq.asq_buf_size = I40E_AQ_BUF_SZ;
}
static inline int
i40e_align_floor(int n)
{
if (n == 0)
return 0;
return 1 << (sizeof(n) * CHAR_BIT - 1 - __builtin_clz(n));
}
static inline uint16_t
i40e_calc_itr_interval(bool is_pf, bool is_multi_drv)
{
uint16_t interval = 0;
if (is_multi_drv) {
interval = I40E_QUEUE_ITR_INTERVAL_MAX;
} else {
if (is_pf)
interval = I40E_QUEUE_ITR_INTERVAL_DEFAULT;
else
interval = I40E_VF_QUEUE_ITR_INTERVAL_DEFAULT;
}
/* Convert to hardware count, as writing each 1 represents 2 us */
return interval / 2;
}
#define I40E_VALID_FLOW(flow_type) \
((flow_type) == RTE_ETH_FLOW_FRAG_IPV4 || \
(flow_type) == RTE_ETH_FLOW_NONFRAG_IPV4_TCP || \
(flow_type) == RTE_ETH_FLOW_NONFRAG_IPV4_UDP || \
(flow_type) == RTE_ETH_FLOW_NONFRAG_IPV4_SCTP || \
(flow_type) == RTE_ETH_FLOW_NONFRAG_IPV4_OTHER || \
(flow_type) == RTE_ETH_FLOW_FRAG_IPV6 || \
(flow_type) == RTE_ETH_FLOW_NONFRAG_IPV6_TCP || \
(flow_type) == RTE_ETH_FLOW_NONFRAG_IPV6_UDP || \
(flow_type) == RTE_ETH_FLOW_NONFRAG_IPV6_SCTP || \
(flow_type) == RTE_ETH_FLOW_NONFRAG_IPV6_OTHER || \
(flow_type) == RTE_ETH_FLOW_L2_PAYLOAD)
#define I40E_VALID_PCTYPE_X722(pctype) \
((pctype) == I40E_FILTER_PCTYPE_FRAG_IPV4 || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_TCP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_UDP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_SCTP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_OTHER || \
(pctype) == I40E_FILTER_PCTYPE_FRAG_IPV6 || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_UDP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_TCP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_SCTP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_OTHER || \
(pctype) == I40E_FILTER_PCTYPE_L2_PAYLOAD)
#define I40E_VALID_PCTYPE(pctype) \
((pctype) == I40E_FILTER_PCTYPE_FRAG_IPV4 || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_TCP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_UDP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_SCTP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV4_OTHER || \
(pctype) == I40E_FILTER_PCTYPE_FRAG_IPV6 || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_UDP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_TCP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_SCTP || \
(pctype) == I40E_FILTER_PCTYPE_NONF_IPV6_OTHER || \
(pctype) == I40E_FILTER_PCTYPE_L2_PAYLOAD)
#define I40E_PHY_TYPE_SUPPORT_40G(phy_type) \
(((phy_type) & I40E_CAP_PHY_TYPE_40GBASE_KR4) || \
((phy_type) & I40E_CAP_PHY_TYPE_40GBASE_CR4_CU) || \
((phy_type) & I40E_CAP_PHY_TYPE_40GBASE_AOC) || \
((phy_type) & I40E_CAP_PHY_TYPE_40GBASE_CR4) || \
((phy_type) & I40E_CAP_PHY_TYPE_40GBASE_SR4) || \
((phy_type) & I40E_CAP_PHY_TYPE_40GBASE_LR4))
#define I40E_PHY_TYPE_SUPPORT_25G(phy_type) \
(((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_KR) || \
((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_CR) || \
((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_SR) || \
((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_LR) || \
((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_AOC) || \
((phy_type) & I40E_CAP_PHY_TYPE_25GBASE_ACC))
#endif /* _I40E_ETHDEV_H_ */