t4_get_chan_txrate(9)
π t4_get_chan_txrate β the kernel API manual, section 9, bestie π
Okay so picture this: it's t4_get_chan_txrate(9), right, and she's literally the main character of the Tx-rate world. This is her page. Sit down, grab a strawberry π, and let's get into it.
β¨ NAME β¨
t4_get_chan_txrate β get the current per channel Tx rates π
πΈ SYNOPSIS πΈ
void t4_get_chan_txrate (struct adapter *adap , u64 *nic_rate , u64 *ofld_rate );
No cap, that's the whole signature. Look at her go π
π¦ ARGUMENTS π¦
adapβ the adapter, obvs. The whole device vibe. π«Άnic_rateβ rates for NIC traffic. yes bestie, this is a pointer, she writes into it β¨ofld_rateβ rates for offloaded traffic. the other pointer. equally iconic. π
π DESCRIPTION π
Return the current Tx rates in bytes/s for NIC and offloaded traffic for each channel.
That's it. That's the whole thing. She's a short queen and she knows it π π₯ Units matter though β bytes/s, so don't come at her with bits, iykyk. And it's per channel, and current, so likeβ¦ a snapshot of the moment, not a historical record. Periodt.
π SEE ALSO π
First up, the source she actually lives in:
- Kernel file
./drivers/net/ethernet/chelsio/cxgb4/t4_hw.cπ§
And now the extended friend group β her whole group chat, every single one of them, no gatekeeping π:
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_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)
Likeβ¦ that's a lot of friends and every single one of them made the list π but we love a well-documented function family, fr fr π«Ά
Okay that's the whole page, bestie! Sending you off with the receipts: this came from source/version <code>./drivers/net/ethernet/chelsio...</code> and it's dated October 2026 β so mark your calendar, she's from the future β¨π
and the page itself is t4_get_chan_txrate(9), obviously. bye mwah π
π¦ where this page comes from
- nixpkgs unstable: linux-manual 7.3.1
- π girlified by deepseek-ai/DeepSeek-V4.1-Flash-1017 on : a language model's rewrite of the original, under its terms