t4_prep_adapter(9)

💖 t4_prep_adapter 💖

okay bestie, welcome to the t4_prep_adapter(9) page from the Kernel API Manual — manual name folded in right here at the top like a little name tag 🏷️✨

✨ NAME ✨

t4_prep_adapter — prepare SW and HW for operation 💅

🌸 SYNOPSIS 🌸

the signature is literally:

int t4_prep_adapter (struct adapter *adapter );

💅 ARGUMENTS 💅

• adapter — the adapter. that's the whole note, bestie — no secret extra args hiding in the group chat 🫶

🎀 DESCRIPTION 🎀

okay so here's the tea: t4_prep_adapter initializes the adapter's SW state for the various HW modules, sets initial values for some adapter tunables, takes the PHYs out of reset, and initializes the MDIO interface. that's the prep, and it's giving main character energy for getting the adapter ready for operation 🔥💖

🔥 SEE ALSO 🔥

bestie, this list is literally the whole extended group chat — every single one of these got an invite 💌

• Kernel file ./drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
• t4_wait_op_done_val(9)
• t4_set_reg_field(9)
• t4_read_indirect(9)
• t4_write_indirect(9)
• t4_record_mbox(9)
• t4_wr_mbox_meat_timeout(9)
• t4_memory_rw_init(9)
• t4_memory_update_win(9)
• t4_memory_rw_residual(9)
• t4_memory_rw(9)
• t4_get_regs_len(9)
• t4_get_regs(9)
• t4_eeprom_ptov(9)
• t4_seeprom_wp(9)
• t4_get_raw_vpd_params(9)
• t4_get_vpd_params(9)
• t4_get_pfres(9)
• sf1_read(9)
• sf1_write(9)
• flash_wait_op(9)
• t4_read_flash(9)
• t4_write_flash(9)
• t4_get_fw_version(9)
• t4_get_bs_version(9)
• t4_get_tp_version(9)
• t4_get_exprom_version(9)
• t4_get_vpd_version(9)
• t4_get_scfg_version(9)
• t4_get_version_info(9)
• t4_dump_version_info(9)
• t4_check_fw_version(9)
• t4_flash_erase_sectors(9)
• t4_flash_cfg_addr(9)
• t4_load_fw(9)
• t4_phy_fw_ver(9)
• t4_load_phy_fw(9)
• t4_fwcache(9)
• fwcaps16_to_caps32(9)
• fwcaps32_to_caps16(9)
• t4_link_acaps(9)
• t4_link_l1cfg_core(9)
• t4_restart_aneg(9)
• t4_handle_intr_status(9)
• t4_slow_intr_handler(9)
• t4_intr_enable(9)
• t4_intr_disable(9)
• t4_config_rss_range(9)
• t4_config_glbl_rss(9)
• t4_config_vi_rss(9)
• t4_read_rss(9)
• t4_tp_fw_ldst_rw(9)
• t4_tp_indirect_rw(9)
• t4_tp_pio_read(9)
• t4_tp_pio_write(9)
• t4_tp_tm_pio_read(9)
• t4_tp_mib_read(9)
• t4_read_rss_key(9)
• t4_write_rss_key(9)
• t4_read_rss_pf_config(9)
• t4_read_rss_vf_config(9)
• t4_read_rss_pf_map(9)
• t4_read_rss_pf_mask(9)
• t4_tp_get_tcp_stats(9)
• t4_tp_get_err_stats(9)
• t4_tp_get_cpl_stats(9)
• t4_tp_get_rdma_stats(9)
• t4_get_fcoe_stats(9)
• t4_get_usm_stats(9)
• t4_read_mtu_tbl(9)
• t4_read_cong_tbl(9)
• t4_tp_wr_bits_indirect(9)
• init_cong_ctrl(9)
• t4_load_mtus(9)
• t4_get_chan_txrate(9)
• t4_set_trace_filter(9)
• t4_get_trace_filter(9)
• t4_pmtx_get_stats(9)
• t4_pmrx_get_stats(9)
• compute_mps_bg_map(9)
• t4_get_mps_bg_map(9)
• t4_get_tp_e2c_map(9)
• t4_get_tp_ch_map(9)
• t4_get_port_type_description(9)
• t4_get_port_stats_offset(9)
• t4_get_port_stats(9)
• t4_get_lb_stats(9)
• t4_mdio_rd(9)
• t4_mdio_wr(9)
• t4_sge_decode_idma_state(9)
• t4_sge_ctxt_flush(9)
• t4_read_sge_dbqtimers(9)
• t4_fw_hello(9)
• t4_fw_bye(9)
• t4_early_init(9)
• t4_fw_reset(9)
• t4_fw_halt(9)
• t4_fw_restart(9)
• t4_fw_upgrade(9)
• t4_fl_pkt_align(9)
• t4_fixup_host_params(9)
• t4_fw_initialize(9)
• t4_query_params_rw(9)
• t4_set_params_timeout(9)
• t4_set_params(9)
• t4_cfg_pfvf(9)
• t4_alloc_vi(9)
• t4_free_vi(9)
• t4_set_rxmode(9)
• t4_free_encap_mac_filt(9)
• t4_free_raw_mac_filt(9)
• t4_alloc_encap_mac_filt(9)
• t4_alloc_raw_mac_filt(9)
• t4_alloc_mac_filt(9)
• t4_free_mac_filt(9)
• t4_change_mac(9)
• t4_set_addr_hash(9)
• t4_enable_vi_params(9)
• t4_enable_vi(9)
• t4_enable_pi_params(9)
• t4_identify_port(9)
• t4_iq_stop(9)
• t4_iq_free(9)
• t4_eth_eq_free(9)
• t4_ctrl_eq_free(9)
• t4_ofld_eq_free(9)
• t4_link_down_rc_str(9)
• fwcap_to_fwspeed(9)
• lstatus_to_fwcap(9)
• t4_handle_get_port_info(9)
• t4_update_port_info(9)
• t4_get_link_params(9)
• t4_handle_fw_rpl(9)
• init_link_config(9)
• t4_shutdown_adapter(9)
• t4_bar2_sge_qregs(9)
• t4_init_devlog_params(9)
• t4_init_sge_params(9)
• t4_init_tp_params(9)
• t4_filter_field_shift(9)
• t4_init_portinfo(9)
• t4_read_cimq_cfg(9)
• t4_read_cim_ibq(9)
• t4_read_cim_obq(9)
• t4_cim_read(9)
• t4_cim_write(9)
• t4_cim_read_la(9)
• t4_tp_read_la(9)
• t4_idma_monitor_init(9)
• t4_idma_monitor(9)
• t4_load_cfg(9)
• t4_set_vf_mac_acl(9)
• t4_read_pace_tbl(9)
• t4_get_tx_sched(9)
• t4_sge_ctxt_rd_bd(9)
• t4_i2c_rd(9)
• t4_set_vlan_acl(9)
• modify_device_id(9)
• t4_load_boot(9)
• t4_flash_bootcfg_addr(9)

mwah 💋 — cute little sign-off: source/version line is ./drivers/net/ethernet/chelsio..., date is October 2026, and the manual is t4_prep_adapter(9) 🎀💖