/* SPDX-License-Identifier: GPL-2.0+ */ // Copyright (c) 2016-2017 Hisilicon Limited. #ifndef __HNAE3_H #define __HNAE3_H /* Names used in this framework: * ae handle (handle): * a set of queues provided by AE * ring buffer queue (rbq): * the channel between upper layer and the AE, can do tx and rx * ring: * a tx or rx channel within a rbq * ring description (desc): * an element in the ring with packet information * buffer: * a memory region referred by desc with the full packet payload * * "num" means a static number set as a parameter, "count" mean a dynamic * number set while running * "cb" means control block */ #include <linux/acpi.h> #include <linux/dcbnl.h> #include <linux/delay.h> #include <linux/device.h> #include <linux/ethtool.h> #include <linux/module.h> #include <linux/netdevice.h> #include <linux/pci.h> #include <linux/pkt_sched.h> #include <linux/types.h> #include <linux/bitmap.h> #include <net/pkt_cls.h> #include <net/pkt_sched.h> #define HNAE3_MOD_VERSION … #define HNAE3_MIN_VECTOR_NUM … /* Device version */ #define HNAE3_DEVICE_VERSION_V1 … #define HNAE3_DEVICE_VERSION_V2 … #define HNAE3_DEVICE_VERSION_V3 … #define HNAE3_PCI_REVISION_BIT_SIZE … /* Device IDs */ #define HNAE3_DEV_ID_GE … #define HNAE3_DEV_ID_25GE … #define HNAE3_DEV_ID_25GE_RDMA … #define HNAE3_DEV_ID_25GE_RDMA_MACSEC … #define HNAE3_DEV_ID_50GE_RDMA … #define HNAE3_DEV_ID_50GE_RDMA_MACSEC … #define HNAE3_DEV_ID_100G_RDMA_MACSEC … #define HNAE3_DEV_ID_200G_RDMA … #define HNAE3_DEV_ID_VF … #define HNAE3_DEV_ID_RDMA_DCB_PFC_VF … #define HNAE3_CLASS_NAME_SIZE … #define HNAE3_DEV_INITED_B … #define HNAE3_DEV_SUPPORT_ROCE_B … #define HNAE3_DEV_SUPPORT_DCB_B … #define HNAE3_KNIC_CLIENT_INITED_B … #define HNAE3_UNIC_CLIENT_INITED_B … #define HNAE3_ROCE_CLIENT_INITED_B … #define HNAE3_DEV_SUPPORT_ROCE_DCB_BITS … #define hnae3_dev_roce_supported(hdev) … #define hnae3_dev_dcb_supported(hdev) … enum HNAE3_DEV_CAP_BITS { … }; #define hnae3_ae_dev_fd_supported(ae_dev) … #define hnae3_ae_dev_gro_supported(ae_dev) … #define hnae3_dev_fec_supported(hdev) … #define hnae3_dev_udp_gso_supported(hdev) … #define hnae3_dev_qb_supported(hdev) … #define hnae3_dev_fd_forward_tc_supported(hdev) … #define hnae3_dev_ptp_supported(hdev) … #define hnae3_dev_int_ql_supported(hdev) … #define hnae3_dev_hw_csum_supported(hdev) … #define hnae3_dev_tx_push_supported(hdev) … #define hnae3_dev_phy_imp_supported(hdev) … #define hnae3_dev_ras_imp_supported(hdev) … #define hnae3_dev_tqp_txrx_indep_supported(hdev) … #define hnae3_dev_hw_pad_supported(hdev) … #define hnae3_dev_stash_supported(hdev) … #define hnae3_dev_pause_supported(hdev) … #define hnae3_ae_dev_tqp_txrx_indep_supported(ae_dev) … #define hnae3_ae_dev_rxd_adv_layout_supported(ae_dev) … #define hnae3_ae_dev_mc_mac_mng_supported(ae_dev) … #define hnae3_ae_dev_cq_supported(ae_dev) … #define hnae3_ae_dev_fec_stats_supported(ae_dev) … #define hnae3_ae_dev_lane_num_supported(ae_dev) … #define hnae3_ae_dev_wol_supported(ae_dev) … #define hnae3_ae_dev_tm_flush_supported(hdev) … #define hnae3_ae_dev_vf_fault_supported(ae_dev) … #define hnae3_ae_dev_gen_reg_dfx_supported(hdev) … enum HNAE3_PF_CAP_BITS { … }; #define ring_ptr_move_fw(ring, p) … #define ring_ptr_move_bw(ring, p) … struct hnae3_handle; struct hnae3_queue { … }; struct hns3_mac_stats { … }; /* hnae3 loop mode */ enum hnae3_loop { … }; enum hnae3_client_type { … }; /* mac media type */ enum hnae3_media_type { … }; /* must be consistent with definition in firmware */ enum hnae3_module_type { … }; enum hnae3_fec_mode { … }; enum hnae3_reset_notify_type { … }; enum hnae3_hw_error_type { … }; enum hnae3_reset_type { … }; enum hnae3_port_base_vlan_state { … }; enum hnae3_dbg_cmd { … }; enum hnae3_tc_map_mode { … }; struct hnae3_vector_info { … }; #define HNAE3_RING_TYPE_B … #define HNAE3_RING_TYPE_TX … #define HNAE3_RING_TYPE_RX … #define HNAE3_RING_GL_IDX_S … #define HNAE3_RING_GL_IDX_M … #define HNAE3_RING_GL_RX … #define HNAE3_RING_GL_TX … #define HNAE3_FW_VERSION_BYTE3_SHIFT … #define HNAE3_FW_VERSION_BYTE3_MASK … #define HNAE3_FW_VERSION_BYTE2_SHIFT … #define HNAE3_FW_VERSION_BYTE2_MASK … #define HNAE3_FW_VERSION_BYTE1_SHIFT … #define HNAE3_FW_VERSION_BYTE1_MASK … #define HNAE3_FW_VERSION_BYTE0_SHIFT … #define HNAE3_FW_VERSION_BYTE0_MASK … #define HNAE3_SCC_VERSION_BYTE3_SHIFT … #define HNAE3_SCC_VERSION_BYTE3_MASK … #define HNAE3_SCC_VERSION_BYTE2_SHIFT … #define HNAE3_SCC_VERSION_BYTE2_MASK … #define HNAE3_SCC_VERSION_BYTE1_SHIFT … #define HNAE3_SCC_VERSION_BYTE1_MASK … #define HNAE3_SCC_VERSION_BYTE0_SHIFT … #define HNAE3_SCC_VERSION_BYTE0_MASK … struct hnae3_ring_chain_node { … }; #define HNAE3_IS_TX_RING(node) … /* device specification info from firmware */ struct hnae3_dev_specs { … }; struct hnae3_client_ops { … }; #define HNAE3_CLIENT_NAME_LENGTH … struct hnae3_client { … }; #define HNAE3_DEV_CAPS_MAX_NUM … struct hnae3_ae_dev { … }; /* This struct defines the operation on the handle. * * init_ae_dev(): (mandatory) * Get PF configure from pci_dev and initialize PF hardware * uninit_ae_dev() * Disable PF device and release PF resource * register_client * Register client to ae_dev * unregister_client() * Unregister client from ae_dev * start() * Enable the hardware * stop() * Disable the hardware * start_client() * Inform the hclge that client has been started * stop_client() * Inform the hclge that client has been stopped * get_status() * Get the carrier state of the back channel of the handle, 1 for ok, 0 for * non-ok * get_ksettings_an_result() * Get negotiation status,speed and duplex * get_media_type() * Get media type of MAC * check_port_speed() * Check target speed whether is supported * adjust_link() * Adjust link status * set_loopback() * Set loopback * set_promisc_mode * Set promisc mode * request_update_promisc_mode * request to hclge(vf) to update promisc mode * set_mtu() * set mtu * get_pauseparam() * get tx and rx of pause frame use * set_pauseparam() * set tx and rx of pause frame use * set_autoneg() * set auto autonegotiation of pause frame use * get_autoneg() * get auto autonegotiation of pause frame use * restart_autoneg() * restart autonegotiation * halt_autoneg() * halt/resume autonegotiation when autonegotiation on * get_coalesce_usecs() * get usecs to delay a TX interrupt after a packet is sent * get_rx_max_coalesced_frames() * get Maximum number of packets to be sent before a TX interrupt. * set_coalesce_usecs() * set usecs to delay a TX interrupt after a packet is sent * set_coalesce_frames() * set Maximum number of packets to be sent before a TX interrupt. * get_mac_addr() * get mac address * set_mac_addr() * set mac address * add_uc_addr * Add unicast addr to mac table * rm_uc_addr * Remove unicast addr from mac table * set_mc_addr() * Set multicast address * add_mc_addr * Add multicast address to mac table * rm_mc_addr * Remove multicast address from mac table * update_stats() * Update Old network device statistics * get_mac_stats() * get mac pause statistics including tx_cnt and rx_cnt * get_ethtool_stats() * Get ethtool network device statistics * get_strings() * Get a set of strings that describe the requested objects * get_sset_count() * Get number of strings that @get_strings will write * update_led_status() * Update the led status * set_led_id() * Set led id * get_regs() * Get regs dump * get_regs_len() * Get the len of the regs dump * get_rss_key_size() * Get rss key size * get_rss() * Get rss table * set_rss() * Set rss table * get_tc_size() * Get tc size of handle * get_vector() * Get vector number and vector information * put_vector() * Put the vector in hdev * map_ring_to_vector() * Map rings to vector * unmap_ring_from_vector() * Unmap rings from vector * reset_queue() * Reset queue * get_fw_version() * Get firmware version * get_mdix_mode() * Get media typr of phy * enable_vlan_filter() * Enable vlan filter * set_vlan_filter() * Set vlan filter config of Ports * set_vf_vlan_filter() * Set vlan filter config of vf * enable_hw_strip_rxvtag() * Enable/disable hardware strip vlan tag of packets received * set_gro_en * Enable/disable HW GRO * add_arfs_entry * Check the 5-tuples of flow, and create flow director rule * get_vf_config * Get the VF configuration setting by the host * set_vf_link_state * Set VF link status * set_vf_spoofchk * Enable/disable spoof check for specified vf * set_vf_trust * Enable/disable trust for specified vf, if the vf being trusted, then * it can enable promisc mode * set_vf_rate * Set the max tx rate of specified vf. * set_vf_mac * Configure the default MAC for specified VF * get_module_eeprom * Get the optical module eeprom info. * add_cls_flower * Add clsflower rule * del_cls_flower * Delete clsflower rule * cls_flower_active * Check if any cls flower rule exist * dbg_read_cmd * Execute debugfs read command. * set_tx_hwts_info * Save information for 1588 tx packet * get_rx_hwts * Get 1588 rx hwstamp * get_ts_info * Get phc info * clean_vf_config * Clean residual vf info after disable sriov * get_wol * Get wake on lan info * set_wol * Config wake on lan */ struct hnae3_ae_ops { … }; struct hnae3_dcb_ops { … }; struct hnae3_ae_algo { … }; #define HNAE3_INT_NAME_LEN … #define HNAE3_ITR_COUNTDOWN_START … #define HNAE3_MAX_TC … #define HNAE3_MAX_USER_PRIO … struct hnae3_tc_info { … }; #define HNAE3_MAX_DSCP … #define HNAE3_PRIO_ID_INVALID … struct hnae3_knic_private_info { … }; struct hnae3_roce_private_info { … }; #define HNAE3_SUPPORT_APP_LOOPBACK … #define HNAE3_SUPPORT_PHY_LOOPBACK … #define HNAE3_SUPPORT_SERDES_SERIAL_LOOPBACK … #define HNAE3_SUPPORT_VF … #define HNAE3_SUPPORT_SERDES_PARALLEL_LOOPBACK … #define HNAE3_SUPPORT_EXTERNAL_LOOPBACK … #define HNAE3_USER_UPE … #define HNAE3_USER_MPE … #define HNAE3_BPE … #define HNAE3_OVERFLOW_UPE … #define HNAE3_OVERFLOW_MPE … #define HNAE3_UPE … #define HNAE3_MPE … enum hnae3_pflag { … }; struct hnae3_handle { … }; #define hnae3_set_field(origin, mask, shift, val) … #define hnae3_get_field(origin, mask, shift) … #define hnae3_set_bit(origin, shift, val) … #define hnae3_get_bit(origin, shift) … #define HNAE3_FORMAT_MAC_ADDR_LEN … #define HNAE3_FORMAT_MAC_ADDR_OFFSET_0 … #define HNAE3_FORMAT_MAC_ADDR_OFFSET_4 … #define HNAE3_FORMAT_MAC_ADDR_OFFSET_5 … static inline void hnae3_format_mac_addr(char *format_mac_addr, const u8 *mac_addr) { … } int hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev); void hnae3_unregister_ae_dev(struct hnae3_ae_dev *ae_dev); void hnae3_unregister_ae_algo_prepare(struct hnae3_ae_algo *ae_algo); void hnae3_unregister_ae_algo(struct hnae3_ae_algo *ae_algo); void hnae3_register_ae_algo(struct hnae3_ae_algo *ae_algo); void hnae3_unregister_client(struct hnae3_client *client); int hnae3_register_client(struct hnae3_client *client); void hnae3_set_client_init_flag(struct hnae3_client *client, struct hnae3_ae_dev *ae_dev, unsigned int inited); #endif
Codebase Browser
linux