X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fhns3%2Fhns3_ethdev.h;h=551392ca6d9dc59f77bf0240a461ad97c30cbdf0;hb=1a03c659cb9d;hp=840880eeeeaa4a2fa7d839bb6132c0380b86e282;hpb=ec2ed976ac5724336cd75bd8341bac9dc6eed216;p=dpdk.git diff --git a/drivers/net/hns3/hns3_ethdev.h b/drivers/net/hns3/hns3_ethdev.h index 840880eeee..551392ca6d 100644 --- a/drivers/net/hns3/hns3_ethdev.h +++ b/drivers/net/hns3/hns3_ethdev.h @@ -5,7 +5,7 @@ #ifndef _HNS3_ETHDEV_H_ #define _HNS3_ETHDEV_H_ -#include +#include #include #include #include @@ -17,6 +17,7 @@ #include "hns3_fdir.h" #include "hns3_stats.h" #include "hns3_tm.h" +#include "hns3_flow.h" /* Vendor ID */ #define PCI_VENDOR_ID_HUAWEI 0x19e5 @@ -41,6 +42,9 @@ #define HNS3_PF_FUNC_ID 0 #define HNS3_1ST_VF_FUNC_ID 1 +#define HNS3_DEFAULT_PORT_CONF_BURST_SIZE 32 +#define HNS3_DEFAULT_PORT_CONF_QUEUES_NUM 1 + #define HNS3_SW_SHIFT_AND_DISCARD_MODE 0 #define HNS3_HW_SHIFT_AND_DISCARD_MODE 1 @@ -58,7 +62,6 @@ #define HNS3_MAX_NON_TSO_BD_PER_PKT 8 #define HNS3_MAX_TSO_BD_PER_PKT 63 #define HNS3_MAX_FRAME_LEN 9728 -#define HNS3_VLAN_TAG_SIZE 4 #define HNS3_DEFAULT_RX_BUF_LEN 2048 #define HNS3_MAX_BD_PAYLEN (1024 * 1024 - 1) #define HNS3_MAX_TSO_HDR_SIZE 512 @@ -66,7 +69,7 @@ #define HNS3_MAX_LRO_SIZE 64512 #define HNS3_ETH_OVERHEAD \ - (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + HNS3_VLAN_TAG_SIZE * 2) + (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + RTE_VLAN_HLEN * 2) #define HNS3_PKTLEN_TO_MTU(pktlen) ((pktlen) - HNS3_ETH_OVERHEAD) #define HNS3_MAX_MTU (HNS3_MAX_FRAME_LEN - HNS3_ETH_OVERHEAD) #define HNS3_DEFAULT_MTU 1500UL @@ -123,7 +126,7 @@ struct hns3_tc_info { uint8_t tc_sch_mode; /* 0: sp; 1: dwrr */ uint8_t pgid; uint32_t bw_limit; - uint8_t up_to_tc_map; /* user priority maping on the TC */ + uint8_t up_to_tc_map; /* user priority mapping on the TC */ }; struct hns3_dcb_info { @@ -151,10 +154,7 @@ struct hns3_tc_queue_info { }; struct hns3_cfg { - uint8_t vmdq_vport_num; uint8_t tc_num; - uint16_t tqp_desc_num; - uint16_t rx_buf_len; uint16_t rss_size_max; uint8_t phy_addr; uint8_t media_type; @@ -165,6 +165,12 @@ struct hns3_cfg { uint16_t umv_space; }; +struct hns3_set_link_speed_cfg { + uint32_t speed; + uint8_t duplex : 1; + uint8_t autoneg : 1; +}; + /* mac media type */ enum hns3_media_type { HNS3_MEDIA_TYPE_UNKNOWN, @@ -174,19 +180,40 @@ enum hns3_media_type { HNS3_MEDIA_TYPE_NONE, }; +#define HNS3_DEFAULT_QUERY 0 +#define HNS3_ACTIVE_QUERY 1 + struct hns3_mac { uint8_t mac_addr[RTE_ETHER_ADDR_LEN]; - bool default_addr_setted; /* whether default addr(mac_addr) is set */ uint8_t media_type; uint8_t phy_addr; - uint8_t link_duplex : 1; /* ETH_LINK_[HALF/FULL]_DUPLEX */ - uint8_t link_autoneg : 1; /* ETH_LINK_[AUTONEG/FIXED] */ - uint8_t link_status : 1; /* ETH_LINK_[DOWN/UP] */ - uint32_t link_speed; /* ETH_SPEED_NUM_ */ - uint32_t supported_capa; /* supported capability for current media */ + uint8_t link_duplex : 1; /* RTE_ETH_LINK_[HALF/FULL]_DUPLEX */ + uint8_t link_autoneg : 1; /* RTE_ETH_LINK_[AUTONEG/FIXED] */ + uint8_t link_status : 1; /* RTE_ETH_LINK_[DOWN/UP] */ + uint32_t link_speed; /* RTE_ETH_SPEED_NUM_ */ + /* + * Some firmware versions support only the SFP speed query. In addition + * to the SFP speed query, some firmware supports the query of the speed + * capability, auto-negotiation capability, and FEC mode, which can be + * selected by the 'query_type' filed in the HNS3_OPC_GET_SFP_INFO CMD. + * This field is used to record the SFP information query mode. + * Value range: + * HNS3_DEFAULT_QUERY/HNS3_ACTIVE_QUERY + * + * - HNS3_DEFAULT_QUERY + * Speed obtained is from SFP. When the queried speed changes, the MAC + * speed needs to be reconfigured. + * + * - HNS3_ACTIVE_QUERY + * Speed obtained is from MAC. At this time, it is unnecessary for + * driver to reconfigured the MAC speed. In addition, more information, + * such as, the speed capability, auto-negotiation capability and FEC + * mode, can be obtained by the HNS3_OPC_GET_SFP_INFO CMD. + */ + uint8_t query_type; + uint32_t supported_speed; /* supported speed for current media type */ uint32_t advertising; /* advertised capability in the local part */ - /* advertised capability in the link partner */ - uint32_t lp_advertising; + uint32_t lp_advertising; /* advertised capability in the link partner */ uint8_t support_autoneg; }; @@ -278,8 +305,9 @@ enum hns3_reset_stage { }; enum hns3_reset_level { - HNS3_NONE_RESET, + HNS3_FLR_RESET, /* A VF perform FLR reset */ HNS3_VF_FUNC_RESET, /* A VF function reset */ + /* * All VFs under a PF perform function reset. * Kernel PF driver use mailbox to inform DPDK VF to do reset, the value @@ -287,6 +315,7 @@ enum hns3_reset_level { * same. */ HNS3_VF_PF_FUNC_RESET = 2, + /* * All VFs under a PF perform FLR reset. * Kernel PF driver use mailbox to inform DPDK VF to do reset, the value @@ -300,14 +329,23 @@ enum hns3_reset_level { * In PF FLR, the register state of VF is not reliable, VF's driver * should not access the registers of the VF device. */ - HNS3_VF_FULL_RESET = 3, - HNS3_FLR_RESET, /* A VF perform FLR reset */ + HNS3_VF_FULL_RESET, + /* All VFs under the rootport perform a global or IMP reset */ HNS3_VF_RESET, - HNS3_FUNC_RESET, /* A PF function reset */ + + /* + * The enumeration value of HNS3_FUNC_RESET/HNS3_GLOBAL_RESET/ + * HNS3_IMP_RESET/HNS3_NONE_RESET are also used by firmware, and + * can not be changed. + */ + + HNS3_FUNC_RESET = 5, /* A PF function reset */ + /* All PFs under the rootport perform a global reset */ HNS3_GLOBAL_RESET, HNS3_IMP_RESET, /* All PFs under the rootport perform a IMP reset */ + HNS3_NONE_RESET, HNS3_MAX_RESET }; @@ -387,6 +425,20 @@ struct hns3_reset_data { struct hns3_wait_data *wait_data; }; +struct hns3_hw_ops { + int (*add_mc_mac_addr)(struct hns3_hw *hw, + struct rte_ether_addr *mac_addr); + int (*del_mc_mac_addr)(struct hns3_hw *hw, + struct rte_ether_addr *mac_addr); + int (*add_uc_mac_addr)(struct hns3_hw *hw, + struct rte_ether_addr *mac_addr); + int (*del_uc_mac_addr)(struct hns3_hw *hw, + struct rte_ether_addr *mac_addr); + int (*bind_ring_with_vector)(struct hns3_hw *hw, uint16_t vector_id, + bool en, enum hns3_ring_type queue_type, + uint16_t queue_id); +}; + #define HNS3_INTR_MAPPING_VEC_RSV_ONE 0 #define HNS3_INTR_MAPPING_VEC_ALL 1 @@ -411,8 +463,8 @@ struct hns3_queue_intr { * enable Rx interrupt. * * - HNS3_INTR_MAPPING_VEC_ALL - * PMD driver can map/unmmap all interrupt vectors with queues When - * Rx interrupt in enabled. + * PMD can map/unmmap all interrupt vectors with queues when + * Rx interrupt is enabled. */ uint8_t mapping_mode; /* @@ -439,13 +491,20 @@ struct hns3_hw { struct hns3_cmq cmq; struct hns3_mbx_resp_status mbx_resp; /* mailbox response */ struct hns3_mac mac; + /* + * This flag indicates dev_set_link_down() API is called, and is cleared + * by dev_set_link_up() or dev_start(). + */ + bool set_link_down; unsigned int secondary_cnt; /* Number of secondary processes init'd. */ struct hns3_tqp_stats tqp_stats; /* Include Mac stats | Rx stats | Tx stats */ struct hns3_mac_stats mac_stats; + uint32_t mac_stats_reg_num; struct hns3_rx_missed_stats imissed_stats; uint64_t oerror_stats; uint32_t fw_version; + uint16_t pf_vf_if_version; /* version of communication interface */ uint16_t num_msi; uint16_t total_tqps_num; /* total task queue pairs of this PF */ @@ -453,8 +512,6 @@ struct hns3_hw { uint16_t intr_tqps_num; /* num queue pairs mapping interrupt */ uint16_t rss_size_max; /* HW defined max RSS task queue */ uint16_t rx_buf_len; /* hold min hardware rx buf len */ - uint16_t num_tx_desc; /* desc num of per tx queue */ - uint16_t num_rx_desc; /* desc num of per rx queue */ uint32_t mng_entry_num; /* number of manager table entry */ uint32_t mac_entry_num; /* number of mac-vlan table entry */ @@ -469,8 +526,7 @@ struct hns3_hw { uint8_t num_tc; /* Total number of enabled TCs */ uint8_t hw_tc_map; - enum hns3_fc_mode current_mode; - enum hns3_fc_mode requested_mode; + enum hns3_fc_mode requested_fc_mode; /* FC mode requested by user */ struct hns3_dcb_info dcb_info; enum hns3_fc_status current_fc_status; /* current flow control status */ struct hns3_tc_queue_info tc_queue[HNS3_MAX_TC_NUM]; @@ -512,18 +568,18 @@ struct hns3_hw { /* * vlan mode. * value range: - * HNS3_SW_SHIFT_AND_DISCARD_MODE/HNS3_HW_SHFIT_AND_DISCARD_MODE + * HNS3_SW_SHIFT_AND_DISCARD_MODE/HNS3_HW_SHIFT_AND_DISCARD_MODE * * - HNS3_SW_SHIFT_AND_DISCARD_MODE * For some versions of hardware network engine, because of the - * hardware limitation, PMD driver needs to detect the PVID status - * to work with haredware to implement PVID-related functions. + * hardware limitation, PMD needs to detect the PVID status + * to work with hardware to implement PVID-related functions. * For example, driver need discard the stripped PVID tag to ensure * the PVID will not report to mbuf and shift the inserted VLAN tag * to avoid port based VLAN covering it. * * - HNS3_HW_SHIT_AND_DISCARD_MODE - * PMD driver does not need to process PVID-related functions in + * PMD does not need to process PVID-related functions in * I/O process, Hardware will adjust the sequence between port based * VLAN tag and BD VLAN tag automatically and VLAN tag stripped by * PVID will be invisible to driver. And in this mode, hns3 is able @@ -576,7 +632,7 @@ struct hns3_hw { * - HNS3_SPECIAL_PORT_SW_CKSUM_MODE * In this mode, HW can not do checksum for special UDP port like * 4789, 4790, 6081 for non-tunnel UDP packets and UDP tunnel - * packets without the PKT_TX_TUNEL_MASK in the mbuf. So, PMD need + * packets without the RTE_MBUF_F_TX_TUNEL_MASK in the mbuf. So, PMD need * do the checksum for these packets to avoid a checksum error. * * - HNS3_SPECIAL_PORT_HW_CKSUM_MODE @@ -586,6 +642,14 @@ struct hns3_hw { uint8_t udp_cksum_mode; struct hns3_port_base_vlan_config port_base_vlan_cfg; + + pthread_mutex_t flows_lock; /* rte_flow ops lock */ + struct hns3_fdir_rule_list flow_fdir_list; /* flow fdir rule list */ + struct hns3_rss_filter_list flow_rss_list; /* flow RSS rule list */ + struct hns3_flow_mem_list flow_list; + + struct hns3_hw_ops ops; + /* * PMD setup and configuration is not thread safe. Since it is not * performance sensitive, it is better to guarantee thread-safety @@ -652,10 +716,12 @@ struct hns3_vtag_cfg { enum hns3_mp_req_type { HNS3_MP_REQ_START_RXTX = 1, HNS3_MP_REQ_STOP_RXTX, + HNS3_MP_REQ_START_TX, + HNS3_MP_REQ_STOP_TX, HNS3_MP_REQ_MAX }; -/* Pameters for IPC. */ +/* Parameters for IPC. */ struct hns3_mp_param { enum hns3_mp_req_type type; int port_id; @@ -693,7 +759,7 @@ struct hns3_ptype_table { * descriptor, it functions only when firmware report the capability of * HNS3_CAPS_RXD_ADV_LAYOUT_B and driver enabled it. */ - uint32_t ptype[HNS3_PTYPE_NUM] __rte_cache_min_aligned; + uint32_t ptype[HNS3_PTYPE_NUM] __rte_cache_aligned; }; #define HNS3_FIXED_MAX_TQP_NUM_MODE 0 @@ -735,9 +801,9 @@ struct hns3_pf { uint8_t tc_max; /* max number of tc driver supported */ uint8_t local_max_tc; /* max number of local tc */ uint8_t pfc_max; - uint8_t prio_tc[HNS3_MAX_USER_PRIO]; /* TC indexed by prio */ uint16_t pause_time; bool support_fc_autoneg; /* support FC autonegotiate */ + bool support_multi_tc_pause; uint16_t wanted_umv_size; uint16_t max_umv_size; @@ -795,65 +861,36 @@ struct hns3_adapter { uint32_t rx_func_hint; uint32_t tx_func_hint; - struct hns3_ptype_table ptype_tbl __rte_cache_min_aligned; -}; + uint64_t dev_caps_mask; + uint16_t mbx_time_limit_ms; /* wait time for mbx message */ -enum { - HNS3_IO_FUNC_HINT_NONE = 0, - HNS3_IO_FUNC_HINT_VEC, - HNS3_IO_FUNC_HINT_SVE, - HNS3_IO_FUNC_HINT_SIMPLE, - HNS3_IO_FUNC_HINT_COMMON + struct hns3_ptype_table ptype_tbl __rte_cache_aligned; }; #define HNS3_DEVARG_RX_FUNC_HINT "rx_func_hint" #define HNS3_DEVARG_TX_FUNC_HINT "tx_func_hint" -#define HNS3_DEV_SUPPORT_DCB_B 0x0 -#define HNS3_DEV_SUPPORT_COPPER_B 0x1 -#define HNS3_DEV_SUPPORT_UDP_GSO_B 0x2 -#define HNS3_DEV_SUPPORT_FD_QUEUE_REGION_B 0x3 -#define HNS3_DEV_SUPPORT_PTP_B 0x4 -#define HNS3_DEV_SUPPORT_TX_PUSH_B 0x5 -#define HNS3_DEV_SUPPORT_INDEP_TXRX_B 0x6 -#define HNS3_DEV_SUPPORT_STASH_B 0x7 -#define HNS3_DEV_SUPPORT_RXD_ADV_LAYOUT_B 0x9 -#define HNS3_DEV_SUPPORT_OUTER_UDP_CKSUM_B 0xA - -#define hns3_dev_dcb_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_DCB_B) - -/* Support copper media type */ -#define hns3_dev_copper_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_COPPER_B) - -/* Support UDP GSO offload */ -#define hns3_dev_udp_gso_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_UDP_GSO_B) - -/* Support the queue region action rule of flow directory */ -#define hns3_dev_fd_queue_region_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_FD_QUEUE_REGION_B) - -/* Support PTP timestamp offload */ -#define hns3_dev_ptp_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_PTP_B) +#define HNS3_DEVARG_DEV_CAPS_MASK "dev_caps_mask" -#define hns3_dev_tx_push_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_TX_PUSH_B) +#define HNS3_DEVARG_MBX_TIME_LIMIT_MS "mbx_time_limit_ms" -/* Support to Independently enable/disable/reset Tx or Rx queues */ -#define hns3_dev_indep_txrx_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_INDEP_TXRX_B) - -#define hns3_dev_stash_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_STASH_B) - -#define hns3_dev_rxd_adv_layout_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_RXD_ADV_LAYOUT_B) +enum { + HNS3_DEV_SUPPORT_DCB_B, + HNS3_DEV_SUPPORT_COPPER_B, + HNS3_DEV_SUPPORT_FD_QUEUE_REGION_B, + HNS3_DEV_SUPPORT_PTP_B, + HNS3_DEV_SUPPORT_TX_PUSH_B, + HNS3_DEV_SUPPORT_INDEP_TXRX_B, + HNS3_DEV_SUPPORT_STASH_B, + HNS3_DEV_SUPPORT_RXD_ADV_LAYOUT_B, + HNS3_DEV_SUPPORT_OUTER_UDP_CKSUM_B, + HNS3_DEV_SUPPORT_RAS_IMP_B, + HNS3_DEV_SUPPORT_TM_B, + HNS3_DEV_SUPPORT_VF_VLAN_FLT_MOD_B, +}; -#define hns3_dev_outer_udp_cksum_supported(hw) \ - hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_OUTER_UDP_CKSUM_B) +#define hns3_dev_get_support(hw, _name) \ + hns3_get_bit((hw)->capability, HNS3_DEV_SUPPORT_##_name##_B) #define HNS3_DEV_PRIVATE_TO_HW(adapter) \ (&((struct hns3_adapter *)adapter)->hw) @@ -934,13 +971,13 @@ static inline void hns3_write_reg(void *base, uint32_t reg, uint32_t value) } /* - * The optimized function for writing registers used in the '.rx_pkt_burst' and - * '.tx_pkt_burst' ops implementation function. + * The optimized function for writing registers reduces one address addition + * calculation, it was used in the '.rx_pkt_burst' and '.tx_pkt_burst' ops + * implementation function. */ static inline void hns3_write_reg_opt(volatile void *addr, uint32_t value) { - rte_io_wmb(); - rte_write32_relaxed(rte_cpu_to_le_32(value), addr); + rte_write32(rte_cpu_to_le_32(value), addr); } static inline uint32_t hns3_read_reg(void *base, uint32_t reg) @@ -955,8 +992,6 @@ static inline uint32_t hns3_read_reg(void *base, uint32_t reg) #define hns3_read_dev(a, reg) \ hns3_read_reg((a)->io_base, (reg)) -#define ARRAY_SIZE(x) RTE_DIM(x) - #define NEXT_ITEM_OF_ACTION(act, actions, index) \ do { \ act = (actions) + (index); \ @@ -966,19 +1001,6 @@ static inline uint32_t hns3_read_reg(void *base, uint32_t reg) } \ } while (0) -#define MSEC_PER_SEC 1000L -#define USEC_PER_MSEC 1000L - -static inline uint64_t -get_timeofday_ms(void) -{ - struct timeval tv; - - (void)gettimeofday(&tv, NULL); - - return (uint64_t)tv.tv_sec * MSEC_PER_SEC + tv.tv_usec / USEC_PER_MSEC; -} - static inline uint64_t hns3_atomic_test_bit(unsigned int nr, volatile uint64_t *addr) { @@ -1008,20 +1030,16 @@ hns3_test_and_clear_bit(unsigned int nr, volatile uint64_t *addr) return __atomic_fetch_and(addr, ~mask, __ATOMIC_RELAXED) & mask; } +uint32_t hns3_get_speed_capa(struct hns3_hw *hw); + int hns3_buffer_alloc(struct hns3_hw *hw); -int hns3_dev_flow_ops_get(struct rte_eth_dev *dev, - const struct rte_flow_ops **ops); bool hns3_is_reset_pending(struct hns3_adapter *hns); bool hns3vf_is_reset_pending(struct hns3_adapter *hns); void hns3_update_linkstatus_and_event(struct hns3_hw *hw, bool query); -void hns3_ether_format_addr(char *buf, uint16_t size, - const struct rte_ether_addr *ether_addr); -int hns3_dev_infos_get(struct rte_eth_dev *eth_dev, - struct rte_eth_dev_info *info); void hns3vf_update_link_status(struct hns3_hw *hw, uint8_t link_status, uint32_t link_speed, uint8_t link_duplex); -void hns3_parse_devargs(struct rte_eth_dev *dev); void hns3vf_update_push_lsc_cap(struct hns3_hw *hw, bool supported); + int hns3_restore_ptp(struct hns3_adapter *hns); int hns3_mbuf_dyn_rx_timestamp_register(struct rte_eth_dev *dev, struct rte_eth_conf *conf); @@ -1037,6 +1055,7 @@ int hns3_timesync_read_time(struct rte_eth_dev *dev, struct timespec *ts); int hns3_timesync_write_time(struct rte_eth_dev *dev, const struct timespec *ts); int hns3_timesync_adjust_time(struct rte_eth_dev *dev, int64_t delta); +int hns3_eth_dev_priv_dump(struct rte_eth_dev *dev, FILE *file); static inline bool is_reset_pending(struct hns3_adapter *hns) @@ -1049,13 +1068,4 @@ is_reset_pending(struct hns3_adapter *hns) return ret; } -static inline uint64_t -hns3_txvlan_cap_get(struct hns3_hw *hw) -{ - if (hw->port_base_vlan_cfg.state) - return DEV_TX_OFFLOAD_VLAN_INSERT; - else - return DEV_TX_OFFLOAD_VLAN_INSERT | DEV_TX_OFFLOAD_QINQ_INSERT; -} - #endif /* _HNS3_ETHDEV_H_ */