t4_read_mtu_tbl(9)

🌸 t4_read_mtu_tbl — a Kernel API Manual moment ✨

okay so bestie, welcome to t4_read_mtu_tbl(9), a kernel API manual page, and it is literally the whole vibe. No cap. 💅

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✨ NAME ✨

t4_read_mtu_tbl — returns the values in the HW path MTU table 🎀

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🦋 SYNOPSIS 🦋

void t4_read_mtu_tbl (struct adapter *adap , u16 *mtus , u8 *mtu_log );

like, that's the whole call. so clean. so iconic. 🫶

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💜 ARGUMENTS 💜

• adap — the adapter 👑 (your main character, obviously)
• mtus — where to store the MTU values 🍓 (this is where the good stuff goes)
• mtu_log — where to store the MTU base-2 log (may be NULL) 🙈 — yes bestie, NULL is allowed, she's flexible

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🔥 DESCRIPTION 🔥

Reads the HW path MTU table. ✨

that's it. that's the tea. she reads it and she's done. no drama, no side quests, just a straight-up read of the hardware path MTU table. ate and left no crumbs. 💀

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🌈 SEE ALSO 🌈

Sit down for this one bestie, because the family tree is huge — it's giving "invited the whole group chat to the party" energy. 💖

• 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_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_prep_adapter(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)

bestie if you actually read that whole list you get a gold star ⭐ i'm obsessed with your dedication fr fr

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and that's the page!! 🧚💖 this little cutie lives in ./drivers/net/ethernet/chelsio... and the version/date stamp on her birth certificate says October 2026 — she's from the future and she's slaying in it. 💅✨🎀