t4_config_vi_rss(9)

✨ t4_config_vi_rss(9) ✨

okay so bestie, this is a section 9 kernel API page 💅 — like, the t4_config_vi_rss(9) manual. It's short, it's sweet, it does exactly one thing, and honestly? iconic for that.

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🌸 NAME 🌸

t4_config_vi_rss — configure per VI RSS settings 🎀

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🦋 SYNOPSIS 🦋

int t4_config_vi_rss (struct adapter *adapter , int mbox , unsigned int
       viid , unsigned int flags , unsigned int defq );

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💖 ARGUMENTS 💖

• adapter — the adapter 🫶 like, the actual hardware handle you're talking to.
• mbox — mbox to use for the FW command ✨ (yes, that's firmware mailbox energy).
• viid — the VI id 💫 the specific one we're doing the glow-up on.
• flags — RSS flags 🎀
• defq — id of the default RSS queue for the VI. ⭐

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🔥 DESCRIPTION 🔥

Configures VI-specific RSS properties. periodt. 💅

That's it, that's the whole vibe — it's giving "one job, done correctly." No cap, this is a small, focused little function and we respect it for that. 💜

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👑 SEE ALSO 👑

Right so, this function is not alone — it has a whole extended friend group 😭 and I'm listing every single one of them because nobody gets left behind. The kernel file it lives in is:

• Kernel file ./drivers/net/ethernet/chelsio/cxgb4/t4_hw.c

and here's the rest of the squad, fr fr 🫶:

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_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_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)

like… that's a lot of friends 💀 but every single one of them is invited to the function, iykyk. 🌈

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🎀 that's the whole page bestie — go configure those per-VI RSS settings and slay ✨

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and finally, the cute little sign-off 🫶: this page comes from the source path ./drivers/net/ethernet/chelsio... and it's dated October 2026, filed under t4_config_vi_rss(9) in the Kernel API Manual. bye bestie, mwah 💜🌸