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numam-dpdk/drivers/net/octeontx2/otx2_ethdev.h
Konstantin Ananyev 8d7d4fcdca ethdev: change input parameters for Rx queue count 
Currently majority of fast-path ethdev ops take pointers to internal
queue data structures as an input parameter.
While eth_rx_queue_count() takes a pointer to rte_eth_dev and queue
index.
For future work to hide rte_eth_devices[] and friends it would be
plausible to unify parameters list of all fast-path ethdev ops.
This patch changes eth_rx_queue_count() to accept pointer to internal
queue data as input parameter.
While this change is transparent to user, it still counts as an ABI change,
as eth_rx_queue_count_t is used by ethdev public inline function
rte_eth_rx_queue_count().

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Acked-by: Hyong Youb Kim <hyonkim@cisco.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Tested-by: Feifei Wang <feifei.wang2@arm.com>
2021-10-13 22:14:58 +02:00

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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(C) 2019 Marvell International Ltd.
*/
#ifndef __OTX2_ETHDEV_H__
#define __OTX2_ETHDEV_H__
#include <math.h>
#include <stdint.h>
#include <rte_common.h>
#include <rte_ethdev.h>
#include <rte_kvargs.h>
#include <rte_mbuf.h>
#include <rte_mempool.h>
#include <rte_security_driver.h>
#include <rte_spinlock.h>
#include <rte_string_fns.h>
#include <rte_time.h>
#include "otx2_common.h"
#include "otx2_dev.h"
#include "otx2_flow.h"
#include "otx2_irq.h"
#include "otx2_mempool.h"
#include "otx2_rx.h"
#include "otx2_tm.h"
#include "otx2_tx.h"
#define OTX2_ETH_DEV_PMD_VERSION "1.0"
/* Ethdev HWCAP and Fixup flags. Use from MSB bits to avoid conflict with dev */
/* Minimum CQ size should be 4K */
#define OTX2_FIXUP_F_MIN_4K_Q BIT_ULL(63)
#define otx2_ethdev_fixup_is_min_4k_q(dev) \
((dev)->hwcap & OTX2_FIXUP_F_MIN_4K_Q)
/* Limit CQ being full */
#define OTX2_FIXUP_F_LIMIT_CQ_FULL BIT_ULL(62)
#define otx2_ethdev_fixup_is_limit_cq_full(dev) \
((dev)->hwcap & OTX2_FIXUP_F_LIMIT_CQ_FULL)
/* Used for struct otx2_eth_dev::flags */
#define OTX2_LINK_CFG_IN_PROGRESS_F BIT_ULL(0)
/* VLAN tag inserted by NIX_TX_VTAG_ACTION.
* In Tx space is always reserved for this in FRS.
*/
#define NIX_MAX_VTAG_INS 2
#define NIX_MAX_VTAG_ACT_SIZE (4 * NIX_MAX_VTAG_INS)
/* ETH_HLEN+ETH_FCS+2*VLAN_HLEN */
#define NIX_L2_OVERHEAD \
(RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + 8)
#define NIX_L2_MAX_LEN \
(RTE_ETHER_MTU + NIX_L2_OVERHEAD)
/* HW config of frame size doesn't include FCS */
#define NIX_MAX_HW_FRS 9212
#define NIX_MIN_HW_FRS 60
/* Since HW FRS includes NPC VTAG insertion space, user has reduced FRS */
#define NIX_MAX_FRS \
(NIX_MAX_HW_FRS + RTE_ETHER_CRC_LEN - NIX_MAX_VTAG_ACT_SIZE)
#define NIX_MIN_FRS \
(NIX_MIN_HW_FRS + RTE_ETHER_CRC_LEN)
#define NIX_MAX_MTU \
(NIX_MAX_FRS - NIX_L2_OVERHEAD)
#define NIX_MAX_SQB 512
#define NIX_DEF_SQB 16
#define NIX_MIN_SQB 8
#define NIX_SQB_LIST_SPACE 2
#define NIX_RSS_RETA_SIZE_MAX 256
/* Group 0 will be used for RSS, 1 -7 will be used for rte_flow RSS action*/
#define NIX_RSS_GRPS 8
#define NIX_HASH_KEY_SIZE 48 /* 352 Bits */
#define NIX_RSS_RETA_SIZE 64
#define NIX_RX_MIN_DESC 16
#define NIX_RX_MIN_DESC_ALIGN 16
#define NIX_RX_NB_SEG_MAX 6
#define NIX_CQ_ENTRY_SZ 128
#define NIX_CQ_ALIGN 512
#define NIX_SQB_LOWER_THRESH 70
#define LMT_SLOT_MASK 0x7f
#define NIX_RX_DEFAULT_RING_SZ 4096
/* If PTP is enabled additional SEND MEM DESC is required which
* takes 2 words, hence max 7 iova address are possible
*/
#if defined(RTE_LIBRTE_IEEE1588)
#define NIX_TX_NB_SEG_MAX 7
#else
#define NIX_TX_NB_SEG_MAX 9
#endif
#define NIX_TX_MSEG_SG_DWORDS \
((RTE_ALIGN_MUL_CEIL(NIX_TX_NB_SEG_MAX, 3) / 3) \
+ NIX_TX_NB_SEG_MAX)
/* Apply BP/DROP when CQ is 95% full */
#define NIX_CQ_THRESH_LEVEL (5 * 256 / 100)
#define NIX_CQ_FULL_ERRATA_SKID (1024ull * 256)
#define CQ_OP_STAT_OP_ERR 63
#define CQ_OP_STAT_CQ_ERR 46
#define OP_ERR BIT_ULL(CQ_OP_STAT_OP_ERR)
#define CQ_ERR BIT_ULL(CQ_OP_STAT_CQ_ERR)
#define CQ_CQE_THRESH_DEFAULT 0x1ULL /* IRQ triggered when
* NIX_LF_CINTX_CNT[QCOUNT]
* crosses this value
*/
#define CQ_TIMER_THRESH_DEFAULT 0xAULL /* ~1usec i.e (0xA * 100nsec) */
#define CQ_TIMER_THRESH_MAX 255
#define NIX_RSS_L3_L4_SRC_DST (ETH_RSS_L3_SRC_ONLY | ETH_RSS_L3_DST_ONLY \
| ETH_RSS_L4_SRC_ONLY | ETH_RSS_L4_DST_ONLY)
#define NIX_RSS_OFFLOAD (ETH_RSS_PORT | ETH_RSS_IP | ETH_RSS_UDP |\
ETH_RSS_TCP | ETH_RSS_SCTP | \
ETH_RSS_TUNNEL | ETH_RSS_L2_PAYLOAD | \
NIX_RSS_L3_L4_SRC_DST | ETH_RSS_LEVEL_MASK | \
ETH_RSS_C_VLAN)
#define NIX_TX_OFFLOAD_CAPA ( \
DEV_TX_OFFLOAD_MBUF_FAST_FREE | \
DEV_TX_OFFLOAD_MT_LOCKFREE | \
DEV_TX_OFFLOAD_VLAN_INSERT | \
DEV_TX_OFFLOAD_QINQ_INSERT | \
DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM | \
DEV_TX_OFFLOAD_OUTER_UDP_CKSUM | \
DEV_TX_OFFLOAD_TCP_CKSUM | \
DEV_TX_OFFLOAD_UDP_CKSUM | \
DEV_TX_OFFLOAD_SCTP_CKSUM | \
DEV_TX_OFFLOAD_TCP_TSO | \
DEV_TX_OFFLOAD_VXLAN_TNL_TSO | \
DEV_TX_OFFLOAD_GENEVE_TNL_TSO | \
DEV_TX_OFFLOAD_GRE_TNL_TSO | \
DEV_TX_OFFLOAD_MULTI_SEGS | \
DEV_TX_OFFLOAD_IPV4_CKSUM)
#define NIX_RX_OFFLOAD_CAPA ( \
DEV_RX_OFFLOAD_CHECKSUM | \
DEV_RX_OFFLOAD_SCTP_CKSUM | \
DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM | \
DEV_RX_OFFLOAD_SCATTER | \
DEV_RX_OFFLOAD_JUMBO_FRAME | \
DEV_RX_OFFLOAD_OUTER_UDP_CKSUM | \
DEV_RX_OFFLOAD_VLAN_STRIP | \
DEV_RX_OFFLOAD_VLAN_FILTER | \
DEV_RX_OFFLOAD_QINQ_STRIP | \
DEV_RX_OFFLOAD_TIMESTAMP | \
DEV_RX_OFFLOAD_RSS_HASH)
#define NIX_DEFAULT_RSS_CTX_GROUP 0
#define NIX_DEFAULT_RSS_MCAM_IDX -1
#define otx2_ethdev_is_ptp_en(dev) ((dev)->ptp_en)
#define NIX_TIMESYNC_TX_CMD_LEN 8
/* Additional timesync values. */
#define OTX2_CYCLECOUNTER_MASK 0xffffffffffffffffULL
#define OCTEONTX2_PMD net_octeontx2
#define otx2_ethdev_is_same_driver(dev) \
(strcmp((dev)->device->driver->name, RTE_STR(OCTEONTX2_PMD)) == 0)
enum nix_q_size_e {
nix_q_size_16, /* 16 entries */
nix_q_size_64, /* 64 entries */
nix_q_size_256,
nix_q_size_1K,
nix_q_size_4K,
nix_q_size_16K,
nix_q_size_64K,
nix_q_size_256K,
nix_q_size_1M, /* Million entries */
nix_q_size_max
};
enum nix_lso_tun_type {
NIX_LSO_TUN_V4V4,
NIX_LSO_TUN_V4V6,
NIX_LSO_TUN_V6V4,
NIX_LSO_TUN_V6V6,
NIX_LSO_TUN_MAX,
};
struct otx2_qint {
struct rte_eth_dev *eth_dev;
uint8_t qintx;
};
struct otx2_rss_info {
uint64_t nix_rss;
uint32_t flowkey_cfg;
uint16_t rss_size;
uint8_t rss_grps;
uint8_t alg_idx; /* Selected algo index */
uint16_t ind_tbl[NIX_RSS_RETA_SIZE_MAX];
uint8_t key[NIX_HASH_KEY_SIZE];
};
struct otx2_eth_qconf {
union {
struct rte_eth_txconf tx;
struct rte_eth_rxconf rx;
} conf;
void *mempool;
uint32_t socket_id;
uint16_t nb_desc;
uint8_t valid;
};
struct otx2_fc_info {
enum rte_eth_fc_mode mode; /**< Link flow control mode */
uint8_t rx_pause;
uint8_t tx_pause;
uint8_t chan_cnt;
uint16_t bpid[NIX_MAX_CHAN];
};
struct vlan_mkex_info {
struct npc_xtract_info la_xtract;
struct npc_xtract_info lb_xtract;
uint64_t lb_lt_offset;
};
struct mcast_entry {
struct rte_ether_addr mcast_mac;
uint16_t mcam_index;
TAILQ_ENTRY(mcast_entry) next;
};
TAILQ_HEAD(otx2_nix_mc_filter_tbl, mcast_entry);
struct vlan_entry {
uint32_t mcam_idx;
uint16_t vlan_id;
TAILQ_ENTRY(vlan_entry) next;
};
TAILQ_HEAD(otx2_vlan_filter_tbl, vlan_entry);
struct otx2_vlan_info {
struct otx2_vlan_filter_tbl fltr_tbl;
/* MKEX layer info */
struct mcam_entry def_tx_mcam_ent;
struct mcam_entry def_rx_mcam_ent;
struct vlan_mkex_info mkex;
/* Default mcam entry that matches vlan packets */
uint32_t def_rx_mcam_idx;
uint32_t def_tx_mcam_idx;
/* MCAM entry that matches double vlan packets */
uint32_t qinq_mcam_idx;
/* Indices of tx_vtag def registers */
uint32_t outer_vlan_idx;
uint32_t inner_vlan_idx;
uint16_t outer_vlan_tpid;
uint16_t inner_vlan_tpid;
uint16_t pvid;
/* QinQ entry allocated before default one */
uint8_t qinq_before_def;
uint8_t pvid_insert_on;
/* Rx vtag action type */
uint8_t vtag_type_idx;
uint8_t filter_on;
uint8_t strip_on;
uint8_t qinq_on;
uint8_t promisc_on;
};
struct otx2_eth_dev {
OTX2_DEV; /* Base class */
RTE_MARKER otx2_eth_dev_data_start;
uint16_t sqb_size;
uint16_t rx_chan_base;
uint16_t tx_chan_base;
uint8_t rx_chan_cnt;
uint8_t tx_chan_cnt;
uint8_t lso_tsov4_idx;
uint8_t lso_tsov6_idx;
uint8_t lso_udp_tun_idx[NIX_LSO_TUN_MAX];
uint8_t lso_tun_idx[NIX_LSO_TUN_MAX];
uint64_t lso_tun_fmt;
uint8_t mac_addr[RTE_ETHER_ADDR_LEN];
uint8_t mkex_pfl_name[MKEX_NAME_LEN];
uint8_t max_mac_entries;
bool dmac_filter_enable;
uint8_t lf_tx_stats;
uint8_t lf_rx_stats;
uint8_t lock_rx_ctx;
uint8_t lock_tx_ctx;
uint16_t flags;
uint16_t cints;
uint16_t qints;
uint8_t configured;
uint8_t configured_qints;
uint8_t configured_cints;
uint8_t configured_nb_rx_qs;
uint8_t configured_nb_tx_qs;
uint8_t ptype_disable;
uint16_t nix_msixoff;
uintptr_t base;
uintptr_t lmt_addr;
uint16_t scalar_ena;
uint16_t rss_tag_as_xor;
uint16_t max_sqb_count;
uint16_t rx_offload_flags; /* Selected Rx offload flags(NIX_RX_*_F) */
uint64_t rx_offloads;
uint16_t tx_offload_flags; /* Selected Tx offload flags(NIX_TX_*_F) */
uint64_t tx_offloads;
uint64_t rx_offload_capa;
uint64_t tx_offload_capa;
struct otx2_qint qints_mem[RTE_MAX_QUEUES_PER_PORT];
struct otx2_qint cints_mem[RTE_MAX_QUEUES_PER_PORT];
uint16_t txschq[NIX_TXSCH_LVL_CNT];
uint16_t txschq_contig[NIX_TXSCH_LVL_CNT];
uint16_t txschq_index[NIX_TXSCH_LVL_CNT];
uint16_t txschq_contig_index[NIX_TXSCH_LVL_CNT];
/* Dis-contiguous queues */
uint16_t txschq_list[NIX_TXSCH_LVL_CNT][MAX_TXSCHQ_PER_FUNC];
/* Contiguous queues */
uint16_t txschq_contig_list[NIX_TXSCH_LVL_CNT][MAX_TXSCHQ_PER_FUNC];
uint16_t otx2_tm_root_lvl;
uint16_t link_cfg_lvl;
uint16_t tm_flags;
uint16_t tm_leaf_cnt;
uint64_t tm_rate_min;
struct otx2_nix_tm_node_list node_list;
struct otx2_nix_tm_shaper_profile_list shaper_profile_list;
struct otx2_rss_info rss_info;
struct otx2_fc_info fc_info;
uint32_t txmap[RTE_ETHDEV_QUEUE_STAT_CNTRS];
uint32_t rxmap[RTE_ETHDEV_QUEUE_STAT_CNTRS];
struct otx2_npc_flow_info npc_flow;
struct otx2_vlan_info vlan_info;
struct otx2_eth_qconf *tx_qconf;
struct otx2_eth_qconf *rx_qconf;
struct rte_eth_dev *eth_dev;
eth_rx_burst_t rx_pkt_burst_no_offload;
/* PTP counters */
bool ptp_en;
struct otx2_timesync_info tstamp;
struct rte_timecounter systime_tc;
struct rte_timecounter rx_tstamp_tc;
struct rte_timecounter tx_tstamp_tc;
double clk_freq_mult;
uint64_t clk_delta;
bool mc_tbl_set;
struct otx2_nix_mc_filter_tbl mc_fltr_tbl;
bool sdp_link; /* SDP flag */
/* Inline IPsec params */
uint16_t ipsec_in_max_spi;
rte_spinlock_t ipsec_tbl_lock;
uint8_t duplex;
uint32_t speed;
} __rte_cache_aligned;
struct otx2_eth_txq {
uint64_t cmd[8];
int64_t fc_cache_pkts;
uint64_t *fc_mem;
void *lmt_addr;
rte_iova_t io_addr;
rte_iova_t fc_iova;
uint16_t sqes_per_sqb_log2;
int16_t nb_sqb_bufs_adj;
uint64_t lso_tun_fmt;
RTE_MARKER slow_path_start;
uint16_t nb_sqb_bufs;
uint16_t sq;
uint64_t offloads;
struct otx2_eth_dev *dev;
struct rte_mempool *sqb_pool;
struct otx2_eth_qconf qconf;
} __rte_cache_aligned;
struct otx2_eth_rxq {
uint64_t mbuf_initializer;
uint64_t data_off;
uintptr_t desc;
void *lookup_mem;
uintptr_t cq_door;
uint64_t wdata;
int64_t *cq_status;
uint32_t head;
uint32_t qmask;
uint32_t available;
uint16_t rq;
struct otx2_timesync_info *tstamp;
RTE_MARKER slow_path_start;
uint64_t aura;
uint64_t offloads;
uint32_t qlen;
struct rte_mempool *pool;
enum nix_q_size_e qsize;
struct rte_eth_dev *eth_dev;
struct otx2_eth_qconf qconf;
uint16_t cq_drop;
} __rte_cache_aligned;
static inline struct otx2_eth_dev *
otx2_eth_pmd_priv(struct rte_eth_dev *eth_dev)
{
return eth_dev->data->dev_private;
}
/* Ops */
int otx2_nix_info_get(struct rte_eth_dev *eth_dev,
struct rte_eth_dev_info *dev_info);
int otx2_nix_dev_flow_ops_get(struct rte_eth_dev *eth_dev,
const struct rte_flow_ops **ops);
int otx2_nix_fw_version_get(struct rte_eth_dev *eth_dev, char *fw_version,
size_t fw_size);
int otx2_nix_get_module_info(struct rte_eth_dev *eth_dev,
struct rte_eth_dev_module_info *modinfo);
int otx2_nix_get_module_eeprom(struct rte_eth_dev *eth_dev,
struct rte_dev_eeprom_info *info);
int otx2_nix_pool_ops_supported(struct rte_eth_dev *eth_dev, const char *pool);
void otx2_nix_rxq_info_get(struct rte_eth_dev *eth_dev, uint16_t queue_id,
struct rte_eth_rxq_info *qinfo);
void otx2_nix_txq_info_get(struct rte_eth_dev *eth_dev, uint16_t queue_id,
struct rte_eth_txq_info *qinfo);
int otx2_rx_burst_mode_get(struct rte_eth_dev *dev, uint16_t queue_id,
struct rte_eth_burst_mode *mode);
int otx2_tx_burst_mode_get(struct rte_eth_dev *dev, uint16_t queue_id,
struct rte_eth_burst_mode *mode);
uint32_t otx2_nix_rx_queue_count(void *rx_queue);
int otx2_nix_tx_done_cleanup(void *txq, uint32_t free_cnt);
int otx2_nix_rx_descriptor_status(void *rx_queue, uint16_t offset);
int otx2_nix_tx_descriptor_status(void *tx_queue, uint16_t offset);
void otx2_nix_promisc_config(struct rte_eth_dev *eth_dev, int en);
int otx2_nix_promisc_enable(struct rte_eth_dev *eth_dev);
int otx2_nix_promisc_disable(struct rte_eth_dev *eth_dev);
int otx2_nix_allmulticast_enable(struct rte_eth_dev *eth_dev);
int otx2_nix_allmulticast_disable(struct rte_eth_dev *eth_dev);
int otx2_nix_tx_queue_start(struct rte_eth_dev *eth_dev, uint16_t qidx);
int otx2_nix_tx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t qidx);
uint64_t otx2_nix_rxq_mbuf_setup(struct otx2_eth_dev *dev, uint16_t port_id);
/* Multicast filter APIs */
void otx2_nix_mc_filter_init(struct otx2_eth_dev *dev);
void otx2_nix_mc_filter_fini(struct otx2_eth_dev *dev);
int otx2_nix_mc_addr_list_install(struct rte_eth_dev *eth_dev);
int otx2_nix_mc_addr_list_uninstall(struct rte_eth_dev *eth_dev);
int otx2_nix_set_mc_addr_list(struct rte_eth_dev *eth_dev,
struct rte_ether_addr *mc_addr_set,
uint32_t nb_mc_addr);
/* MTU */
int otx2_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu);
int otx2_nix_recalc_mtu(struct rte_eth_dev *eth_dev);
void otx2_nix_enable_mseg_on_jumbo(struct otx2_eth_rxq *rxq);
/* Link */
void otx2_nix_toggle_flag_link_cfg(struct otx2_eth_dev *dev, bool set);
int otx2_nix_link_update(struct rte_eth_dev *eth_dev, int wait_to_complete);
void otx2_eth_dev_link_status_update(struct otx2_dev *dev,
struct cgx_link_user_info *link);
void otx2_eth_dev_link_status_get(struct otx2_dev *dev,
struct cgx_link_user_info *link);
int otx2_nix_dev_set_link_up(struct rte_eth_dev *eth_dev);
int otx2_nix_dev_set_link_down(struct rte_eth_dev *eth_dev);
int otx2_apply_link_speed(struct rte_eth_dev *eth_dev);
/* IRQ */
int otx2_nix_register_irqs(struct rte_eth_dev *eth_dev);
int oxt2_nix_register_queue_irqs(struct rte_eth_dev *eth_dev);
int oxt2_nix_register_cq_irqs(struct rte_eth_dev *eth_dev);
void otx2_nix_unregister_irqs(struct rte_eth_dev *eth_dev);
void oxt2_nix_unregister_queue_irqs(struct rte_eth_dev *eth_dev);
void oxt2_nix_unregister_cq_irqs(struct rte_eth_dev *eth_dev);
void otx2_nix_err_intr_enb_dis(struct rte_eth_dev *eth_dev, bool enb);
void otx2_nix_ras_intr_enb_dis(struct rte_eth_dev *eth_dev, bool enb);
int otx2_nix_rx_queue_intr_enable(struct rte_eth_dev *eth_dev,
uint16_t rx_queue_id);
int otx2_nix_rx_queue_intr_disable(struct rte_eth_dev *eth_dev,
uint16_t rx_queue_id);
/* Debug */
int otx2_nix_reg_dump(struct otx2_eth_dev *dev, uint64_t *data);
int otx2_nix_dev_get_reg(struct rte_eth_dev *eth_dev,
struct rte_dev_reg_info *regs);
int otx2_nix_queues_ctx_dump(struct rte_eth_dev *eth_dev);
void otx2_nix_cqe_dump(const struct nix_cqe_hdr_s *cq);
void otx2_nix_tm_dump(struct otx2_eth_dev *dev);
/* Stats */
int otx2_nix_dev_stats_get(struct rte_eth_dev *eth_dev,
struct rte_eth_stats *stats);
int otx2_nix_dev_stats_reset(struct rte_eth_dev *eth_dev);
int otx2_nix_queue_stats_mapping(struct rte_eth_dev *dev,
uint16_t queue_id, uint8_t stat_idx,
uint8_t is_rx);
int otx2_nix_xstats_get(struct rte_eth_dev *eth_dev,
struct rte_eth_xstat *xstats, unsigned int n);
int otx2_nix_xstats_get_names(struct rte_eth_dev *eth_dev,
struct rte_eth_xstat_name *xstats_names,
unsigned int limit);
int otx2_nix_xstats_reset(struct rte_eth_dev *eth_dev);
int otx2_nix_xstats_get_by_id(struct rte_eth_dev *eth_dev,
const uint64_t *ids,
uint64_t *values, unsigned int n);
int otx2_nix_xstats_get_names_by_id(struct rte_eth_dev *eth_dev,
const uint64_t *ids,
struct rte_eth_xstat_name *xstats_names,
unsigned int limit);
/* RSS */
void otx2_nix_rss_set_key(struct otx2_eth_dev *dev,
uint8_t *key, uint32_t key_len);
uint32_t otx2_rss_ethdev_to_nix(struct otx2_eth_dev *dev,
uint64_t ethdev_rss, uint8_t rss_level);
int otx2_rss_set_hf(struct otx2_eth_dev *dev,
uint32_t flowkey_cfg, uint8_t *alg_idx,
uint8_t group, int mcam_index);
int otx2_nix_rss_tbl_init(struct otx2_eth_dev *dev, uint8_t group,
uint16_t *ind_tbl);
int otx2_nix_rss_config(struct rte_eth_dev *eth_dev);
int otx2_nix_dev_reta_update(struct rte_eth_dev *eth_dev,
struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size);
int otx2_nix_dev_reta_query(struct rte_eth_dev *eth_dev,
struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size);
int otx2_nix_rss_hash_update(struct rte_eth_dev *eth_dev,
struct rte_eth_rss_conf *rss_conf);
int otx2_nix_rss_hash_conf_get(struct rte_eth_dev *eth_dev,
struct rte_eth_rss_conf *rss_conf);
/* CGX */
int otx2_cgx_rxtx_start(struct otx2_eth_dev *dev);
int otx2_cgx_rxtx_stop(struct otx2_eth_dev *dev);
int otx2_cgx_mac_addr_set(struct rte_eth_dev *eth_dev,
struct rte_ether_addr *addr);
/* Flow Control */
int otx2_nix_flow_ctrl_init(struct rte_eth_dev *eth_dev);
int otx2_nix_flow_ctrl_get(struct rte_eth_dev *eth_dev,
struct rte_eth_fc_conf *fc_conf);
int otx2_nix_flow_ctrl_set(struct rte_eth_dev *eth_dev,
struct rte_eth_fc_conf *fc_conf);
int otx2_nix_rxchan_bpid_cfg(struct rte_eth_dev *eth_dev, bool enb);
int otx2_nix_update_flow_ctrl_mode(struct rte_eth_dev *eth_dev);
/* VLAN */
int otx2_nix_vlan_offload_init(struct rte_eth_dev *eth_dev);
int otx2_nix_vlan_fini(struct rte_eth_dev *eth_dev);
int otx2_nix_vlan_offload_set(struct rte_eth_dev *eth_dev, int mask);
void otx2_nix_vlan_update_promisc(struct rte_eth_dev *eth_dev, int enable);
int otx2_nix_vlan_filter_set(struct rte_eth_dev *eth_dev, uint16_t vlan_id,
int on);
void otx2_nix_vlan_strip_queue_set(struct rte_eth_dev *dev,
uint16_t queue, int on);
int otx2_nix_vlan_tpid_set(struct rte_eth_dev *eth_dev,
enum rte_vlan_type type, uint16_t tpid);
int otx2_nix_vlan_pvid_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on);
/* Lookup configuration */
void *otx2_nix_fastpath_lookup_mem_get(void);
/* PTYPES */
const uint32_t *otx2_nix_supported_ptypes_get(struct rte_eth_dev *dev);
int otx2_nix_ptypes_set(struct rte_eth_dev *eth_dev, uint32_t ptype_mask);
/* Mac address handling */
int otx2_nix_mac_addr_set(struct rte_eth_dev *eth_dev,
struct rte_ether_addr *addr);
int otx2_nix_mac_addr_get(struct rte_eth_dev *eth_dev, uint8_t *addr);
int otx2_nix_mac_addr_add(struct rte_eth_dev *eth_dev,
struct rte_ether_addr *addr,
uint32_t index, uint32_t pool);
void otx2_nix_mac_addr_del(struct rte_eth_dev *eth_dev, uint32_t index);
int otx2_cgx_mac_max_entries_get(struct otx2_eth_dev *dev);
/* Devargs */
int otx2_ethdev_parse_devargs(struct rte_devargs *devargs,
struct otx2_eth_dev *dev);
/* Rx and Tx routines */
void otx2_eth_set_rx_function(struct rte_eth_dev *eth_dev);
void otx2_eth_set_tx_function(struct rte_eth_dev *eth_dev);
void otx2_nix_form_default_desc(struct otx2_eth_txq *txq);
/* Timesync - PTP routines */
int otx2_nix_timesync_enable(struct rte_eth_dev *eth_dev);
int otx2_nix_timesync_disable(struct rte_eth_dev *eth_dev);
int otx2_nix_timesync_read_rx_timestamp(struct rte_eth_dev *eth_dev,
struct timespec *timestamp,
uint32_t flags);
int otx2_nix_timesync_read_tx_timestamp(struct rte_eth_dev *eth_dev,
struct timespec *timestamp);
int otx2_nix_timesync_adjust_time(struct rte_eth_dev *eth_dev, int64_t delta);
int otx2_nix_timesync_write_time(struct rte_eth_dev *eth_dev,
const struct timespec *ts);
int otx2_nix_timesync_read_time(struct rte_eth_dev *eth_dev,
struct timespec *ts);
int otx2_eth_dev_ptp_info_update(struct otx2_dev *dev, bool ptp_en);
int otx2_nix_read_clock(struct rte_eth_dev *eth_dev, uint64_t *time);
int otx2_nix_raw_clock_tsc_conv(struct otx2_eth_dev *dev);
void otx2_nix_ptp_enable_vf(struct rte_eth_dev *eth_dev);
#endif /* __OTX2_ETHDEV_H__ */
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