// SPDX-License-Identifier: GPL-2.0+ // Copyright (c) 2016-2017 Hisilicon Limited. #include <linux/etherdevice.h> #include <linux/iopoll.h> #include <net/rtnetlink.h> #include "hclgevf_cmd.h" #include "hclgevf_main.h" #include "hclgevf_regs.h" #include "hclge_mbx.h" #include "hnae3.h" #include "hclgevf_devlink.h" #include "hclge_comm_rss.h" #include "hclgevf_trace.h" #define HCLGEVF_NAME … #define HCLGEVF_RESET_MAX_FAIL_CNT … static int hclgevf_reset_hdev(struct hclgevf_dev *hdev); static void hclgevf_task_schedule(struct hclgevf_dev *hdev, unsigned long delay); static struct hnae3_ae_algo ae_algovf; static struct workqueue_struct *hclgevf_wq; static const struct pci_device_id ae_algovf_pci_tbl[] = …; MODULE_DEVICE_TABLE(pci, ae_algovf_pci_tbl); /* hclgevf_cmd_send - send command to command queue * @hw: pointer to the hw struct * @desc: prefilled descriptor for describing the command * @num : the number of descriptors to be sent * * This is the main send command for command queue, it * sends the queue, cleans the queue, etc */ int hclgevf_cmd_send(struct hclgevf_hw *hw, struct hclge_desc *desc, int num) { … } static void hclgevf_trace_cmd_send(struct hclge_comm_hw *hw, struct hclge_desc *desc, int num, bool is_special) { … } static void hclgevf_trace_cmd_get(struct hclge_comm_hw *hw, struct hclge_desc *desc, int num, bool is_special) { … } static const struct hclge_comm_cmq_ops hclgevf_cmq_ops = …; void hclgevf_arq_init(struct hclgevf_dev *hdev) { … } struct hclgevf_dev *hclgevf_ae_get_hdev(struct hnae3_handle *handle) { … } static void hclgevf_update_stats(struct hnae3_handle *handle) { … } static int hclgevf_get_sset_count(struct hnae3_handle *handle, int strset) { … } static void hclgevf_get_strings(struct hnae3_handle *handle, u32 strset, u8 *data) { … } static void hclgevf_get_stats(struct hnae3_handle *handle, u64 *data) { … } static void hclgevf_build_send_msg(struct hclge_vf_to_pf_msg *msg, u8 code, u8 subcode) { … } static int hclgevf_get_basic_info(struct hclgevf_dev *hdev) { … } static int hclgevf_get_port_base_vlan_filter_state(struct hclgevf_dev *hdev) { … } static int hclgevf_get_queue_info(struct hclgevf_dev *hdev) { … } static int hclgevf_get_queue_depth(struct hclgevf_dev *hdev) { … } static u16 hclgevf_get_qid_global(struct hnae3_handle *handle, u16 queue_id) { … } static int hclgevf_get_pf_media_type(struct hclgevf_dev *hdev) { … } static int hclgevf_alloc_tqps(struct hclgevf_dev *hdev) { … } static int hclgevf_knic_setup(struct hclgevf_dev *hdev) { … } static void hclgevf_request_link_info(struct hclgevf_dev *hdev) { … } void hclgevf_update_link_status(struct hclgevf_dev *hdev, int link_state) { … } static void hclgevf_update_link_mode(struct hclgevf_dev *hdev) { … } static int hclgevf_set_handle_info(struct hclgevf_dev *hdev) { … } static void hclgevf_free_vector(struct hclgevf_dev *hdev, int vector_id) { … } static int hclgevf_get_vector(struct hnae3_handle *handle, u16 vector_num, struct hnae3_vector_info *vector_info) { … } static int hclgevf_get_vector_index(struct hclgevf_dev *hdev, int vector) { … } /* for revision 0x20, vf shared the same rss config with pf */ static int hclgevf_get_rss_hash_key(struct hclgevf_dev *hdev) { … } static int hclgevf_get_rss(struct hnae3_handle *handle, u32 *indir, u8 *key, u8 *hfunc) { … } static int hclgevf_set_rss(struct hnae3_handle *handle, const u32 *indir, const u8 *key, const u8 hfunc) { … } static int hclgevf_set_rss_tuple(struct hnae3_handle *handle, struct ethtool_rxnfc *nfc) { … } static int hclgevf_get_rss_tuple(struct hnae3_handle *handle, struct ethtool_rxnfc *nfc) { … } static int hclgevf_get_tc_size(struct hnae3_handle *handle) { … } static int hclgevf_bind_ring_to_vector(struct hnae3_handle *handle, bool en, int vector_id, struct hnae3_ring_chain_node *ring_chain) { … } static int hclgevf_map_ring_to_vector(struct hnae3_handle *handle, int vector, struct hnae3_ring_chain_node *ring_chain) { … } static int hclgevf_unmap_ring_from_vector( struct hnae3_handle *handle, int vector, struct hnae3_ring_chain_node *ring_chain) { … } static int hclgevf_put_vector(struct hnae3_handle *handle, int vector) { … } static int hclgevf_cmd_set_promisc_mode(struct hclgevf_dev *hdev, bool en_uc_pmc, bool en_mc_pmc, bool en_bc_pmc) { … } static int hclgevf_set_promisc_mode(struct hnae3_handle *handle, bool en_uc_pmc, bool en_mc_pmc) { … } static void hclgevf_request_update_promisc_mode(struct hnae3_handle *handle) { … } static void hclgevf_sync_promisc_mode(struct hclgevf_dev *hdev) { … } static int hclgevf_tqp_enable_cmd_send(struct hclgevf_dev *hdev, u16 tqp_id, u16 stream_id, bool enable) { … } static int hclgevf_tqp_enable(struct hnae3_handle *handle, bool enable) { … } static int hclgevf_get_host_mac_addr(struct hclgevf_dev *hdev, u8 *p) { … } static void hclgevf_get_mac_addr(struct hnae3_handle *handle, u8 *p) { … } static int hclgevf_set_mac_addr(struct hnae3_handle *handle, const void *p, bool is_first) { … } static struct hclgevf_mac_addr_node * hclgevf_find_mac_node(struct list_head *list, const u8 *mac_addr) { … } static void hclgevf_update_mac_node(struct hclgevf_mac_addr_node *mac_node, enum HCLGEVF_MAC_NODE_STATE state) { … } static int hclgevf_update_mac_list(struct hnae3_handle *handle, enum HCLGEVF_MAC_NODE_STATE state, enum HCLGEVF_MAC_ADDR_TYPE mac_type, const unsigned char *addr) { … } static int hclgevf_add_uc_addr(struct hnae3_handle *handle, const unsigned char *addr) { … } static int hclgevf_rm_uc_addr(struct hnae3_handle *handle, const unsigned char *addr) { … } static int hclgevf_add_mc_addr(struct hnae3_handle *handle, const unsigned char *addr) { … } static int hclgevf_rm_mc_addr(struct hnae3_handle *handle, const unsigned char *addr) { … } static int hclgevf_add_del_mac_addr(struct hclgevf_dev *hdev, struct hclgevf_mac_addr_node *mac_node, enum HCLGEVF_MAC_ADDR_TYPE mac_type) { … } static void hclgevf_config_mac_list(struct hclgevf_dev *hdev, struct list_head *list, enum HCLGEVF_MAC_ADDR_TYPE mac_type) { … } static void hclgevf_sync_from_add_list(struct list_head *add_list, struct list_head *mac_list) { … } static void hclgevf_sync_from_del_list(struct list_head *del_list, struct list_head *mac_list) { … } static void hclgevf_clear_list(struct list_head *list) { … } static void hclgevf_sync_mac_list(struct hclgevf_dev *hdev, enum HCLGEVF_MAC_ADDR_TYPE mac_type) { … } static void hclgevf_sync_mac_table(struct hclgevf_dev *hdev) { … } static void hclgevf_uninit_mac_list(struct hclgevf_dev *hdev) { … } static int hclgevf_enable_vlan_filter(struct hnae3_handle *handle, bool enable) { … } static int hclgevf_set_vlan_filter(struct hnae3_handle *handle, __be16 proto, u16 vlan_id, bool is_kill) { … } static void hclgevf_sync_vlan_filter(struct hclgevf_dev *hdev) { … } static int hclgevf_en_hw_strip_rxvtag(struct hnae3_handle *handle, bool enable) { … } static int hclgevf_reset_tqp(struct hnae3_handle *handle) { … } static int hclgevf_set_mtu(struct hnae3_handle *handle, int new_mtu) { … } static int hclgevf_notify_client(struct hclgevf_dev *hdev, enum hnae3_reset_notify_type type) { … } static int hclgevf_notify_roce_client(struct hclgevf_dev *hdev, enum hnae3_reset_notify_type type) { … } static void hclgevf_set_reset_pending(struct hclgevf_dev *hdev, enum hnae3_reset_type reset_type) { … } static int hclgevf_reset_wait(struct hclgevf_dev *hdev) { … } static void hclgevf_reset_handshake(struct hclgevf_dev *hdev, bool enable) { … } static int hclgevf_reset_stack(struct hclgevf_dev *hdev) { … } static int hclgevf_reset_prepare_wait(struct hclgevf_dev *hdev) { … } static void hclgevf_dump_rst_info(struct hclgevf_dev *hdev) { … } static void hclgevf_reset_err_handle(struct hclgevf_dev *hdev) { … } static int hclgevf_reset_prepare(struct hclgevf_dev *hdev) { … } static int hclgevf_reset_rebuild(struct hclgevf_dev *hdev) { … } static void hclgevf_reset(struct hclgevf_dev *hdev) { … } static enum hnae3_reset_type hclgevf_get_reset_level(unsigned long *addr) { … } static void hclgevf_reset_event(struct pci_dev *pdev, struct hnae3_handle *handle) { … } static void hclgevf_set_def_reset_request(struct hnae3_ae_dev *ae_dev, enum hnae3_reset_type rst_type) { … } static void hclgevf_enable_vector(struct hclgevf_misc_vector *vector, bool en) { … } static void hclgevf_reset_prepare_general(struct hnae3_ae_dev *ae_dev, enum hnae3_reset_type rst_type) { … } static void hclgevf_reset_done(struct hnae3_ae_dev *ae_dev) { … } static u32 hclgevf_get_fw_version(struct hnae3_handle *handle) { … } static void hclgevf_get_misc_vector(struct hclgevf_dev *hdev) { … } void hclgevf_reset_task_schedule(struct hclgevf_dev *hdev) { … } void hclgevf_mbx_task_schedule(struct hclgevf_dev *hdev) { … } static void hclgevf_task_schedule(struct hclgevf_dev *hdev, unsigned long delay) { … } static void hclgevf_reset_service_task(struct hclgevf_dev *hdev) { … } static void hclgevf_mailbox_service_task(struct hclgevf_dev *hdev) { … } static void hclgevf_keep_alive(struct hclgevf_dev *hdev) { … } static void hclgevf_periodic_service_task(struct hclgevf_dev *hdev) { … } static void hclgevf_service_task(struct work_struct *work) { … } static void hclgevf_clear_event_cause(struct hclgevf_dev *hdev, u32 regclr) { … } static enum hclgevf_evt_cause hclgevf_check_evt_cause(struct hclgevf_dev *hdev, u32 *clearval) { … } static void hclgevf_reset_timer(struct timer_list *t) { … } static irqreturn_t hclgevf_misc_irq_handle(int irq, void *data) { … } static int hclgevf_configure(struct hclgevf_dev *hdev) { … } static int hclgevf_alloc_hdev(struct hnae3_ae_dev *ae_dev) { … } static int hclgevf_init_roce_base_info(struct hclgevf_dev *hdev) { … } static int hclgevf_config_gro(struct hclgevf_dev *hdev) { … } static int hclgevf_rss_init_hw(struct hclgevf_dev *hdev) { … } static int hclgevf_init_vlan_config(struct hclgevf_dev *hdev) { … } static void hclgevf_flush_link_update(struct hclgevf_dev *hdev) { … } static void hclgevf_set_timer_task(struct hnae3_handle *handle, bool enable) { … } static int hclgevf_ae_start(struct hnae3_handle *handle) { … } static void hclgevf_ae_stop(struct hnae3_handle *handle) { … } static int hclgevf_set_alive(struct hnae3_handle *handle, bool alive) { … } static int hclgevf_client_start(struct hnae3_handle *handle) { … } static void hclgevf_client_stop(struct hnae3_handle *handle) { … } static void hclgevf_state_init(struct hclgevf_dev *hdev) { … } static void hclgevf_state_uninit(struct hclgevf_dev *hdev) { … } static int hclgevf_init_msi(struct hclgevf_dev *hdev) { … } static void hclgevf_uninit_msi(struct hclgevf_dev *hdev) { … } static int hclgevf_misc_irq_init(struct hclgevf_dev *hdev) { … } static void hclgevf_misc_irq_uninit(struct hclgevf_dev *hdev) { … } static void hclgevf_info_show(struct hclgevf_dev *hdev) { … } static int hclgevf_init_nic_client_instance(struct hnae3_ae_dev *ae_dev, struct hnae3_client *client) { … } static int hclgevf_init_roce_client_instance(struct hnae3_ae_dev *ae_dev, struct hnae3_client *client) { … } static int hclgevf_init_client_instance(struct hnae3_client *client, struct hnae3_ae_dev *ae_dev) { … } static void hclgevf_uninit_client_instance(struct hnae3_client *client, struct hnae3_ae_dev *ae_dev) { … } static int hclgevf_dev_mem_map(struct hclgevf_dev *hdev) { … } static int hclgevf_pci_init(struct hclgevf_dev *hdev) { … } static void hclgevf_pci_uninit(struct hclgevf_dev *hdev) { … } static int hclgevf_query_vf_resource(struct hclgevf_dev *hdev) { … } static void hclgevf_set_default_dev_specs(struct hclgevf_dev *hdev) { … } static void hclgevf_parse_dev_specs(struct hclgevf_dev *hdev, struct hclge_desc *desc) { … } static void hclgevf_check_dev_specs(struct hclgevf_dev *hdev) { … } static int hclgevf_query_dev_specs(struct hclgevf_dev *hdev) { … } static int hclgevf_pci_reset(struct hclgevf_dev *hdev) { … } static int hclgevf_clear_vport_list(struct hclgevf_dev *hdev) { … } static void hclgevf_init_rxd_adv_layout(struct hclgevf_dev *hdev) { … } static void hclgevf_uninit_rxd_adv_layout(struct hclgevf_dev *hdev) { … } static int hclgevf_reset_hdev(struct hclgevf_dev *hdev) { … } static int hclgevf_init_hdev(struct hclgevf_dev *hdev) { … } static void hclgevf_uninit_hdev(struct hclgevf_dev *hdev) { … } static int hclgevf_init_ae_dev(struct hnae3_ae_dev *ae_dev) { … } static void hclgevf_uninit_ae_dev(struct hnae3_ae_dev *ae_dev) { … } static u32 hclgevf_get_max_channels(struct hclgevf_dev *hdev) { … } /** * hclgevf_get_channels - Get the current channels enabled and max supported. * @handle: hardware information for network interface * @ch: ethtool channels structure * * We don't support separate tx and rx queues as channels. The other count * represents how many queues are being used for control. max_combined counts * how many queue pairs we can support. They may not be mapped 1 to 1 with * q_vectors since we support a lot more queue pairs than q_vectors. **/ static void hclgevf_get_channels(struct hnae3_handle *handle, struct ethtool_channels *ch) { … } static void hclgevf_get_tqps_and_rss_info(struct hnae3_handle *handle, u16 *alloc_tqps, u16 *max_rss_size) { … } static void hclgevf_update_rss_size(struct hnae3_handle *handle, u32 new_tqps_num) { … } static int hclgevf_set_channels(struct hnae3_handle *handle, u32 new_tqps_num, bool rxfh_configured) { … } static int hclgevf_get_status(struct hnae3_handle *handle) { … } static void hclgevf_get_ksettings_an_result(struct hnae3_handle *handle, u8 *auto_neg, u32 *speed, u8 *duplex, u32 *lane_num) { … } void hclgevf_update_speed_duplex(struct hclgevf_dev *hdev, u32 speed, u8 duplex) { … } static int hclgevf_gro_en(struct hnae3_handle *handle, bool enable) { … } static void hclgevf_get_media_type(struct hnae3_handle *handle, u8 *media_type, u8 *module_type) { … } static bool hclgevf_get_hw_reset_stat(struct hnae3_handle *handle) { … } static bool hclgevf_get_cmdq_stat(struct hnae3_handle *handle) { … } static bool hclgevf_ae_dev_resetting(struct hnae3_handle *handle) { … } static unsigned long hclgevf_ae_dev_reset_cnt(struct hnae3_handle *handle) { … } static void hclgevf_get_link_mode(struct hnae3_handle *handle, unsigned long *supported, unsigned long *advertising) { … } void hclgevf_update_port_base_vlan_info(struct hclgevf_dev *hdev, u16 state, struct hclge_mbx_port_base_vlan *port_base_vlan) { … } static const struct hnae3_ae_ops hclgevf_ops = …; static struct hnae3_ae_algo ae_algovf = …; static int __init hclgevf_init(void) { … } static void __exit hclgevf_exit(void) { … } module_init(…) …; module_exit(hclgevf_exit); MODULE_LICENSE(…) …; MODULE_AUTHOR(…) …; MODULE_DESCRIPTION(…) …; MODULE_VERSION(…);
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