// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2005 - 2016 Broadcom * All rights reserved. * * Contact Information: * [email protected] * * Emulex * 3333 Susan Street * Costa Mesa, CA 92626 */ #include <linux/module.h> #include "be.h" #include "be_cmds.h" const char * const be_misconfig_evt_port_state[] = …; static char *be_port_misconfig_evt_severity[] = …; static char *phy_state_oper_desc[] = …; static struct be_cmd_priv_map cmd_priv_map[] = …; static bool be_cmd_allowed(struct be_adapter *adapter, u8 opcode, u8 subsystem) { … } static inline void *embedded_payload(struct be_mcc_wrb *wrb) { … } static int be_mcc_notify(struct be_adapter *adapter) { … } /* To check if valid bit is set, check the entire word as we don't know * the endianness of the data (old entry is host endian while a new entry is * little endian) */ static inline bool be_mcc_compl_is_new(struct be_mcc_compl *compl) { … } /* Need to reset the entire word that houses the valid bit */ static inline void be_mcc_compl_use(struct be_mcc_compl *compl) { … } static struct be_cmd_resp_hdr *be_decode_resp_hdr(u32 tag0, u32 tag1) { … } static bool be_skip_err_log(u8 opcode, u16 base_status, u16 addl_status) { … } /* Place holder for all the async MCC cmds wherein the caller is not in a busy * loop (has not issued be_mcc_notify_wait()) */ static void be_async_cmd_process(struct be_adapter *adapter, struct be_mcc_compl *compl, struct be_cmd_resp_hdr *resp_hdr) { … } static int be_mcc_compl_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } /* Link state evt is a string of bytes; no need for endian swapping */ static void be_async_link_state_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } static void be_async_port_misconfig_event_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } /* Grp5 CoS Priority evt */ static void be_async_grp5_cos_priority_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } /* Grp5 QOS Speed evt: qos_link_speed is in units of 10 Mbps */ static void be_async_grp5_qos_speed_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } /*Grp5 PVID evt*/ static void be_async_grp5_pvid_state_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } #define MGMT_ENABLE_MASK … static void be_async_grp5_fw_control_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } static void be_async_grp5_evt_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } static void be_async_dbg_evt_process(struct be_adapter *adapter, struct be_mcc_compl *cmp) { … } static void be_async_sliport_evt_process(struct be_adapter *adapter, struct be_mcc_compl *cmp) { … } static inline bool is_link_state_evt(u32 flags) { … } static inline bool is_grp5_evt(u32 flags) { … } static inline bool is_dbg_evt(u32 flags) { … } static inline bool is_sliport_evt(u32 flags) { … } static void be_mcc_event_process(struct be_adapter *adapter, struct be_mcc_compl *compl) { … } static struct be_mcc_compl *be_mcc_compl_get(struct be_adapter *adapter) { … } void be_async_mcc_enable(struct be_adapter *adapter) { … } void be_async_mcc_disable(struct be_adapter *adapter) { … } int be_process_mcc(struct be_adapter *adapter) { … } /* Wait till no more pending mcc requests are present */ static int be_mcc_wait_compl(struct be_adapter *adapter) { … } /* Notify MCC requests and wait for completion */ static int be_mcc_notify_wait(struct be_adapter *adapter) { … } static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db) { … } /* Insert the mailbox address into the doorbell in two steps * Polls on the mbox doorbell till a command completion (or a timeout) occurs */ static int be_mbox_notify_wait(struct be_adapter *adapter) { … } u16 be_POST_stage_get(struct be_adapter *adapter) { … } static int lancer_wait_ready(struct be_adapter *adapter) { … } int be_fw_wait_ready(struct be_adapter *adapter) { … } static inline struct be_sge *nonembedded_sgl(struct be_mcc_wrb *wrb) { … } static inline void fill_wrb_tags(struct be_mcc_wrb *wrb, unsigned long addr) { … } /* Don't touch the hdr after it's prepared */ /* mem will be NULL for embedded commands */ static void be_wrb_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr, u8 subsystem, u8 opcode, int cmd_len, struct be_mcc_wrb *wrb, struct be_dma_mem *mem) { … } static void be_cmd_page_addrs_prepare(struct phys_addr *pages, u32 max_pages, struct be_dma_mem *mem) { … } static inline struct be_mcc_wrb *wrb_from_mbox(struct be_adapter *adapter) { … } static struct be_mcc_wrb *wrb_from_mccq(struct be_adapter *adapter) { … } static bool use_mcc(struct be_adapter *adapter) { … } /* Must be used only in process context */ static int be_cmd_lock(struct be_adapter *adapter) { … } /* Must be used only in process context */ static void be_cmd_unlock(struct be_adapter *adapter) { … } static struct be_mcc_wrb *be_cmd_copy(struct be_adapter *adapter, struct be_mcc_wrb *wrb) { … } /* Must be used only in process context */ static int be_cmd_notify_wait(struct be_adapter *adapter, struct be_mcc_wrb *wrb) { … } /* Tell fw we're about to start firing cmds by writing a * special pattern across the wrb hdr; uses mbox */ int be_cmd_fw_init(struct be_adapter *adapter) { … } /* Tell fw we're done with firing cmds by writing a * special pattern across the wrb hdr; uses mbox */ int be_cmd_fw_clean(struct be_adapter *adapter) { … } int be_cmd_eq_create(struct be_adapter *adapter, struct be_eq_obj *eqo) { … } /* Use MCC */ int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr, bool permanent, u32 if_handle, u32 pmac_id) { … } /* Uses synchronous MCCQ */ int be_cmd_pmac_add(struct be_adapter *adapter, const u8 *mac_addr, u32 if_id, u32 *pmac_id, u32 domain) { … } /* Uses synchronous MCCQ */ int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id, int pmac_id, u32 dom) { … } /* Uses Mbox */ int be_cmd_cq_create(struct be_adapter *adapter, struct be_queue_info *cq, struct be_queue_info *eq, bool no_delay, int coalesce_wm) { … } static u32 be_encoded_q_len(int q_len) { … } static int be_cmd_mccq_ext_create(struct be_adapter *adapter, struct be_queue_info *mccq, struct be_queue_info *cq) { … } static int be_cmd_mccq_org_create(struct be_adapter *adapter, struct be_queue_info *mccq, struct be_queue_info *cq) { … } int be_cmd_mccq_create(struct be_adapter *adapter, struct be_queue_info *mccq, struct be_queue_info *cq) { … } int be_cmd_txq_create(struct be_adapter *adapter, struct be_tx_obj *txo) { … } /* Uses MCC */ int be_cmd_rxq_create(struct be_adapter *adapter, struct be_queue_info *rxq, u16 cq_id, u16 frag_size, u32 if_id, u32 rss, u8 *rss_id) { … } /* Generic destroyer function for all types of queues * Uses Mbox */ int be_cmd_q_destroy(struct be_adapter *adapter, struct be_queue_info *q, int queue_type) { … } /* Uses MCC */ int be_cmd_rxq_destroy(struct be_adapter *adapter, struct be_queue_info *q) { … } /* Create an rx filtering policy configuration on an i/f * Will use MBOX only if MCCQ has not been created. */ int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags, u32 *if_handle, u32 domain) { … } /* Uses MCCQ if available else MBOX */ int be_cmd_if_destroy(struct be_adapter *adapter, int interface_id, u32 domain) { … } /* Get stats is a non embedded command: the request is not embedded inside * WRB but is a separate dma memory block * Uses asynchronous MCC */ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) { … } /* Lancer Stats */ int lancer_cmd_get_pport_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) { … } static int be_mac_to_link_speed(int mac_speed) { … } /* Uses synchronous mcc * Returns link_speed in Mbps */ int be_cmd_link_status_query(struct be_adapter *adapter, u16 *link_speed, u8 *link_status, u32 dom) { … } /* Uses synchronous mcc */ int be_cmd_get_die_temperature(struct be_adapter *adapter) { … } /* Uses synchronous mcc */ int be_cmd_get_fat_dump_len(struct be_adapter *adapter, u32 *dump_size) { … } int be_cmd_get_fat_dump(struct be_adapter *adapter, u32 buf_len, void *buf) { … } /* Uses synchronous mcc */ int be_cmd_get_fw_ver(struct be_adapter *adapter) { … } /* set the EQ delay interval of an EQ to specified value * Uses async mcc */ static int __be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *set_eqd, int num) { … } int be_cmd_modify_eqd(struct be_adapter *adapter, struct be_set_eqd *set_eqd, int num) { … } /* Uses sycnhronous mcc */ int be_cmd_vlan_config(struct be_adapter *adapter, u32 if_id, u16 *vtag_array, u32 num, u32 domain) { … } static int __be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) { … } int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) { … } /* Uses synchrounous mcc */ int be_cmd_set_flow_control(struct be_adapter *adapter, u32 tx_fc, u32 rx_fc) { … } /* Uses sycn mcc */ int be_cmd_get_flow_control(struct be_adapter *adapter, u32 *tx_fc, u32 *rx_fc) { … } /* Uses mbox */ int be_cmd_query_fw_cfg(struct be_adapter *adapter) { … } /* Uses mbox */ int be_cmd_reset_function(struct be_adapter *adapter) { … } int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, u32 rss_hash_opts, u16 table_size, const u8 *rss_hkey) { … } /* Uses sync mcc */ int be_cmd_set_beacon_state(struct be_adapter *adapter, u8 port_num, u8 bcn, u8 sts, u8 state) { … } /* Uses sync mcc */ int be_cmd_get_beacon_state(struct be_adapter *adapter, u8 port_num, u32 *state) { … } /* Uses sync mcc */ int be_cmd_read_port_transceiver_data(struct be_adapter *adapter, u8 page_num, u32 off, u32 len, u8 *data) { … } static int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd, u32 data_size, u32 data_offset, const char *obj_name, u32 *data_written, u8 *change_status, u8 *addn_status) { … } int be_cmd_query_cable_type(struct be_adapter *adapter) { … } int be_cmd_query_sfp_info(struct be_adapter *adapter) { … } static int lancer_cmd_delete_object(struct be_adapter *adapter, const char *obj_name) { … } int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd, u32 data_size, u32 data_offset, const char *obj_name, u32 *data_read, u32 *eof, u8 *addn_status) { … } static int be_cmd_write_flashrom(struct be_adapter *adapter, struct be_dma_mem *cmd, u32 flash_type, u32 flash_opcode, u32 img_offset, u32 buf_size) { … } static int be_cmd_get_flash_crc(struct be_adapter *adapter, u8 *flashed_crc, u16 img_optype, u32 img_offset, u32 crc_offset) { … } static char flash_cookie[2][16] = …; static bool phy_flashing_required(struct be_adapter *adapter) { … } static bool is_comp_in_ufi(struct be_adapter *adapter, struct flash_section_info *fsec, int type) { … } static struct flash_section_info *get_fsec_info(struct be_adapter *adapter, int header_size, const struct firmware *fw) { … } static int be_check_flash_crc(struct be_adapter *adapter, const u8 *p, u32 img_offset, u32 img_size, int hdr_size, u16 img_optype, bool *crc_match) { … } static int be_flash(struct be_adapter *adapter, const u8 *img, struct be_dma_mem *flash_cmd, int optype, int img_size, u32 img_offset) { … } #define NCSI_UPDATE_LOG … static bool be_fw_ncsi_supported(char *ver) { … } /* For BE2, BE3 and BE3-R */ static int be_flash_BEx(struct be_adapter *adapter, const struct firmware *fw, struct be_dma_mem *flash_cmd, int num_of_images) { … } static u16 be_get_img_optype(struct flash_section_entry fsec_entry) { … } static int be_flash_skyhawk(struct be_adapter *adapter, const struct firmware *fw, struct be_dma_mem *flash_cmd, int num_of_images) { … } int lancer_fw_download(struct be_adapter *adapter, const struct firmware *fw) { … } /* Check if the flash image file is compatible with the adapter that * is being flashed. */ static bool be_check_ufi_compatibility(struct be_adapter *adapter, struct flash_file_hdr_g3 *fhdr) { … } int be_fw_download(struct be_adapter *adapter, const struct firmware *fw) { … } int be_cmd_enable_magic_wol(struct be_adapter *adapter, u8 *mac, struct be_dma_mem *nonemb_cmd) { … } int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num, u8 loopback_type, u8 enable) { … } int be_cmd_loopback_test(struct be_adapter *adapter, u32 port_num, u32 loopback_type, u32 pkt_size, u32 num_pkts, u64 pattern) { … } int be_cmd_ddr_dma_test(struct be_adapter *adapter, u64 pattern, u32 byte_cnt, struct be_dma_mem *cmd) { … } int be_cmd_get_seeprom_data(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd) { … } int be_cmd_get_phy_info(struct be_adapter *adapter) { … } static int be_cmd_set_qos(struct be_adapter *adapter, u32 bps, u32 domain) { … } int be_cmd_get_cntl_attributes(struct be_adapter *adapter) { … } /* Uses mbox */ int be_cmd_req_native_mode(struct be_adapter *adapter) { … } /* Get privilege(s) for a function */ int be_cmd_get_fn_privileges(struct be_adapter *adapter, u32 *privilege, u32 domain) { … } /* Set privilege(s) for a function */ int be_cmd_set_fn_privileges(struct be_adapter *adapter, u32 privileges, u32 domain) { … } /* pmac_id_valid: true => pmac_id is supplied and MAC address is requested. * pmac_id_valid: false => pmac_id or MAC address is requested. * If pmac_id is returned, pmac_id_valid is returned as true */ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac, bool *pmac_id_valid, u32 *pmac_id, u32 if_handle, u8 domain) { … } int be_cmd_get_active_mac(struct be_adapter *adapter, u32 curr_pmac_id, u8 *mac, u32 if_handle, bool active, u32 domain) { … } int be_cmd_get_perm_mac(struct be_adapter *adapter, u8 *mac) { … } /* Uses synchronous MCCQ */ int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array, u8 mac_count, u32 domain) { … } /* Wrapper to delete any active MACs and provision the new mac. * Changes to MAC_LIST are allowed iff none of the MAC addresses in the * current list are active. */ int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id, u32 dom) { … } int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid, u32 domain, u16 intf_id, u16 hsw_mode, u8 spoofchk) { … } /* Get Hyper switch config */ int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid, u32 domain, u16 intf_id, u8 *mode, bool *spoofchk) { … } static bool be_is_wol_excluded(struct be_adapter *adapter) { … } int be_cmd_get_acpi_wol_cap(struct be_adapter *adapter) { … } int be_cmd_set_fw_log_level(struct be_adapter *adapter, u32 level) { … } int be_cmd_get_fw_log_level(struct be_adapter *adapter) { … } int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter, struct be_dma_mem *cmd) { … } int be_cmd_set_ext_fat_capabilites(struct be_adapter *adapter, struct be_dma_mem *cmd, struct be_fat_conf_params *configs) { … } int be_cmd_query_port_name(struct be_adapter *adapter) { … } /* When more than 1 NIC descriptor is present in the descriptor list, * the caller must specify the pf_num to obtain the NIC descriptor * corresponding to its pci function. * get_vft must be true when the caller wants the VF-template desc of the * PF-pool. * The pf_num should be set to PF_NUM_IGNORE when the caller knows * that only it's NIC descriptor is present in the descriptor list. */ static struct be_nic_res_desc *be_get_nic_desc(u8 *buf, u32 desc_count, bool get_vft, u8 pf_num) { … } static struct be_nic_res_desc *be_get_vft_desc(u8 *buf, u32 desc_count, u8 pf_num) { … } static struct be_nic_res_desc *be_get_func_nic_desc(u8 *buf, u32 desc_count, u8 pf_num) { … } static struct be_pcie_res_desc *be_get_pcie_desc(u8 *buf, u32 desc_count, u8 pf_num) { … } static struct be_port_res_desc *be_get_port_desc(u8 *buf, u32 desc_count) { … } static void be_copy_nic_desc(struct be_resources *res, struct be_nic_res_desc *desc) { … } /* Uses Mbox */ int be_cmd_get_func_config(struct be_adapter *adapter, struct be_resources *res) { … } /* This routine returns a list of all the NIC PF_nums in the adapter */ static u16 be_get_nic_pf_num_list(u8 *buf, u32 desc_count, u16 *nic_pf_nums) { … } /* Will use MBOX only if MCCQ has not been created */ int be_cmd_get_profile_config(struct be_adapter *adapter, struct be_resources *res, struct be_port_resources *port_res, u8 profile_type, u8 query, u8 domain) { … } /* Will use MBOX only if MCCQ has not been created */ static int be_cmd_set_profile_config(struct be_adapter *adapter, void *desc, int size, int count, u8 version, u8 domain) { … } /* Mark all fields invalid */ static void be_reset_nic_desc(struct be_nic_res_desc *nic) { … } /* Mark all fields invalid */ static void be_reset_pcie_desc(struct be_pcie_res_desc *pcie) { … } int be_cmd_config_qos(struct be_adapter *adapter, u32 max_rate, u16 link_speed, u8 domain) { … } int be_cmd_set_sriov_config(struct be_adapter *adapter, struct be_resources pool_res, u16 num_vfs, struct be_resources *vft_res) { … } int be_cmd_manage_iface(struct be_adapter *adapter, u32 iface, u8 op) { … } int be_cmd_set_vxlan_port(struct be_adapter *adapter, __be16 port) { … } int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg, int vf_num) { … } static int lancer_wait_idle(struct be_adapter *adapter) { … } int lancer_physdev_ctrl(struct be_adapter *adapter, u32 mask) { … } /* Routine to check whether dump image is present or not */ bool dump_present(struct be_adapter *adapter) { … } int lancer_initiate_dump(struct be_adapter *adapter) { … } int lancer_delete_dump(struct be_adapter *adapter) { … } /* Uses sync mcc */ int be_cmd_enable_vf(struct be_adapter *adapter, u8 domain) { … } int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable) { … } /* Uses MBOX */ int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile_id) { … } static int __be_cmd_set_logical_link_config(struct be_adapter *adapter, int link_state, int version, u8 domain) { … } int be_cmd_set_logical_link_config(struct be_adapter *adapter, int link_state, u8 domain) { … } int be_cmd_set_features(struct be_adapter *adapter) { … } int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload, int wrb_payload_size, u16 *cmd_status, u16 *ext_status) { … } EXPORT_SYMBOL(…);
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