X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fcnxk%2Fcnxk_ethdev.h;h=4eead03905328f84290951ef620687972b4f8189;hb=fb3c4efb65be520082a34c0afb85d492ff093c82;hp=1c4403c1f3fca0bd897a46cf30c17a3609579b0d;hpb=4be0b2b140d41dff78ea72f70952d57aa8d5c68f;p=dpdk.git diff --git a/drivers/net/cnxk/cnxk_ethdev.h b/drivers/net/cnxk/cnxk_ethdev.h index 1c4403c1f3..4eead03905 100644 --- a/drivers/net/cnxk/cnxk_ethdev.h +++ b/drivers/net/cnxk/cnxk_ethdev.h @@ -13,6 +13,7 @@ #include #include #include +#include #include "roc_api.h" @@ -75,7 +76,8 @@ (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_RSS_HASH) + DEV_RX_OFFLOAD_RSS_HASH | DEV_RX_OFFLOAD_TIMESTAMP | \ + DEV_RX_OFFLOAD_VLAN_STRIP) #define RSS_IPV4_ENABLE \ (ETH_RSS_IPV4 | ETH_RSS_FRAG_IPV4 | ETH_RSS_NONFRAG_IPV4_UDP | \ @@ -100,6 +102,10 @@ /* Default mark value used when none is provided. */ #define CNXK_FLOW_ACTION_FLAG_DEFAULT 0xffff +/* Default cycle counter mask */ +#define CNXK_CYCLECOUNTER_MASK 0xffffffffffffffffULL +#define CNXK_NIX_TIMESYNC_RX_OFFSET 8 + #define PTYPE_NON_TUNNEL_WIDTH 16 #define PTYPE_TUNNEL_WIDTH 12 #define PTYPE_NON_TUNNEL_ARRAY_SZ BIT(PTYPE_NON_TUNNEL_WIDTH) @@ -129,10 +135,22 @@ struct cnxk_eth_qconf { uint8_t valid; }; +struct cnxk_timesync_info { + uint8_t rx_ready; + uint64_t rx_tstamp; + uint64_t rx_tstamp_dynflag; + int tstamp_dynfield_offset; + rte_iova_t tx_tstamp_iova; + uint64_t *tx_tstamp; +} __plt_cache_aligned; + struct cnxk_eth_dev { /* ROC NIX */ struct roc_nix nix; + /* ROC NPC */ + struct roc_npc npc; + /* ROC RQs, SQs and CQs */ struct roc_nix_rq *rqs; struct roc_nix_sq *sqs; @@ -144,12 +162,14 @@ struct cnxk_eth_dev { uint8_t configured; /* Max macfilter entries */ + uint8_t dmac_filter_count; uint8_t max_mac_entries; bool dmac_filter_enable; uint16_t flags; uint8_t ptype_disable; bool scalar_ena; + bool ptp_en; /* Pointer back to rte */ struct rte_eth_dev *eth_dev; @@ -183,6 +203,14 @@ struct cnxk_eth_dev { /* Flow control configuration */ struct cnxk_fc_cfg fc_cfg; + /* PTP Counters */ + struct cnxk_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; + /* Rx burst for cleanup(Only Primary) */ eth_rx_burst_t rx_pkt_burst_no_offload; @@ -230,11 +258,17 @@ cnxk_eth_txq_to_sp(void *__txq) /* Common ethdev ops */ extern struct eth_dev_ops cnxk_eth_dev_ops; +/* Common flow ops */ +extern struct rte_flow_ops cnxk_flow_ops; + /* Ops */ int cnxk_nix_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev); int cnxk_nix_remove(struct rte_pci_device *pci_dev); int cnxk_nix_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu); +int cnxk_nix_mc_addr_list_configure(struct rte_eth_dev *eth_dev, + struct rte_ether_addr *mc_addr_set, + uint32_t nb_mc_addr); int cnxk_nix_mac_addr_add(struct rte_eth_dev *eth_dev, struct rte_ether_addr *addr, uint32_t index, uint32_t pool); @@ -267,7 +301,8 @@ int cnxk_nix_rx_queue_intr_disable(struct rte_eth_dev *eth_dev, uint16_t rx_queue_id); int cnxk_nix_pool_ops_supported(struct rte_eth_dev *eth_dev, const char *pool); int cnxk_nix_tx_done_cleanup(void *txq, uint32_t free_cnt); - +int cnxk_nix_flow_ops_get(struct rte_eth_dev *eth_dev, + const struct rte_flow_ops **ops); int cnxk_nix_configure(struct rte_eth_dev *eth_dev); int cnxk_nix_tx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, uint16_t nb_desc, uint16_t fp_tx_q_sz, @@ -279,12 +314,36 @@ int cnxk_nix_rx_queue_setup(struct rte_eth_dev *eth_dev, uint16_t qid, int cnxk_nix_tx_queue_start(struct rte_eth_dev *eth_dev, uint16_t qid); int cnxk_nix_tx_queue_stop(struct rte_eth_dev *eth_dev, uint16_t qid); int cnxk_nix_dev_start(struct rte_eth_dev *eth_dev); +int cnxk_nix_timesync_enable(struct rte_eth_dev *eth_dev); +int cnxk_nix_timesync_disable(struct rte_eth_dev *eth_dev); +int cnxk_nix_timesync_read_rx_timestamp(struct rte_eth_dev *eth_dev, + struct timespec *timestamp, + uint32_t flags); +int cnxk_nix_timesync_read_tx_timestamp(struct rte_eth_dev *eth_dev, + struct timespec *timestamp); +int cnxk_nix_timesync_read_time(struct rte_eth_dev *eth_dev, + struct timespec *ts); +int cnxk_nix_timesync_write_time(struct rte_eth_dev *eth_dev, + const struct timespec *ts); +int cnxk_nix_timesync_adjust_time(struct rte_eth_dev *eth_dev, int64_t delta); +int cnxk_nix_tsc_convert(struct cnxk_eth_dev *dev); +int cnxk_nix_read_clock(struct rte_eth_dev *eth_dev, uint64_t *clock); uint64_t cnxk_nix_rxq_mbuf_setup(struct cnxk_eth_dev *dev); /* RSS */ uint32_t cnxk_rss_ethdev_to_nix(struct cnxk_eth_dev *dev, uint64_t ethdev_rss, uint8_t rss_level); +int cnxk_nix_reta_update(struct rte_eth_dev *eth_dev, + struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size); +int cnxk_nix_reta_query(struct rte_eth_dev *eth_dev, + struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size); +int cnxk_nix_rss_hash_update(struct rte_eth_dev *eth_dev, + struct rte_eth_rss_conf *rss_conf); +int cnxk_nix_rss_hash_conf_get(struct rte_eth_dev *eth_dev, + struct rte_eth_rss_conf *rss_conf); /* Link */ void cnxk_nix_toggle_flag_link_cfg(struct cnxk_eth_dev *dev, bool set); @@ -306,6 +365,8 @@ int cnxk_nix_xstats_get_names_by_id(struct rte_eth_dev *eth_dev, int cnxk_nix_xstats_get_by_id(struct rte_eth_dev *eth_dev, const uint64_t *ids, uint64_t *values, unsigned int n); int cnxk_nix_xstats_reset(struct rte_eth_dev *eth_dev); +int cnxk_nix_fw_version_get(struct rte_eth_dev *eth_dev, char *fw_version, + size_t fw_size); void cnxk_nix_rxq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid, struct rte_eth_rxq_info *qinfo); void cnxk_nix_txq_info_get(struct rte_eth_dev *eth_dev, uint16_t qid, @@ -319,6 +380,13 @@ void *cnxk_nix_fastpath_lookup_mem_get(void); int cnxk_ethdev_parse_devargs(struct rte_devargs *devargs, struct cnxk_eth_dev *dev); +/* Debug */ +int cnxk_nix_dev_get_reg(struct rte_eth_dev *eth_dev, + struct rte_dev_reg_info *regs); + +/* Other private functions */ +int nix_recalc_mtu(struct rte_eth_dev *eth_dev); + /* Inlines */ static __rte_always_inline uint64_t cnxk_pktmbuf_detach(struct rte_mbuf *m) @@ -386,4 +454,43 @@ cnxk_nix_prefree_seg(struct rte_mbuf *m) return 1; } +static inline rte_mbuf_timestamp_t * +cnxk_nix_timestamp_dynfield(struct rte_mbuf *mbuf, + struct cnxk_timesync_info *info) +{ + return RTE_MBUF_DYNFIELD(mbuf, info->tstamp_dynfield_offset, + rte_mbuf_timestamp_t *); +} + +static __rte_always_inline void +cnxk_nix_mbuf_to_tstamp(struct rte_mbuf *mbuf, + struct cnxk_timesync_info *tstamp, + const uint8_t ts_enable, const uint8_t mseg_enable, + uint64_t *tstamp_ptr) +{ + if (ts_enable) { + if (!mseg_enable) { + mbuf->pkt_len -= CNXK_NIX_TIMESYNC_RX_OFFSET; + mbuf->data_len -= CNXK_NIX_TIMESYNC_RX_OFFSET; + } + + /* Reading the rx timestamp inserted by CGX, viz at + * starting of the packet data. + */ + *cnxk_nix_timestamp_dynfield(mbuf, tstamp) = + rte_be_to_cpu_64(*tstamp_ptr); + /* PKT_RX_IEEE1588_TMST flag needs to be set only in case + * PTP packets are received. + */ + if (mbuf->packet_type == RTE_PTYPE_L2_ETHER_TIMESYNC) { + tstamp->rx_tstamp = + *cnxk_nix_timestamp_dynfield(mbuf, tstamp); + tstamp->rx_ready = 1; + mbuf->ol_flags |= PKT_RX_IEEE1588_PTP | + PKT_RX_IEEE1588_TMST | + tstamp->rx_tstamp_dynflag; + } + } +} + #endif /* __CNXK_ETHDEV_H__ */