t4vf_enable_pi(9)

💅 t4vf_enable_pi(9) — Kernel API Manual 💅

okay so bestie, this is the Kernel API Manual page for t4vf_enable_pi, and it's literally the function that enables/disables a Port's virtual interface. no cap, that's the whole vibe. 🫶

✨ NAME ✨

t4vf_enable_pi — enable/disable a Port's virtual interface. it's giving virtual-interface control, and it ate. 💖

🎀 SYNOPSIS 🎀

int t4vf_enable_pi (struct adapter *adapter , struct port_info *pi ,
bool rx_en , bool tx_en );

💖 ARGUMENTS 💖

• adapter — the adapter. yes bestie, literally the adapter. 👑
• pi — the Port Information structure. iconic struct energy. 🦋
• rx_en — 1=enable Rx, 0=disable Rx. choose your fighter. 💅
• tx_en — 1=enable Tx, 0=disable Tx. same vibe, transmit edition. ✨

🌸 DESCRIPTION 🌸

So what it does is enable/disable a Port's virtual interface. If the Virtual Interface enable/disable operation is successful, we notify the OS-specific code of a potential Link Status change via the OS Contract API t4vf_os_link_changed. that's the tea. ☕💖

🦋 SEE ALSO 🦋

the whole related-lore squad, no skips:

• Kernel file ./drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c
• t4vf_record_mbox(9)
• t4vf_wr_mbox_core(9)
• fwcaps16_to_caps32(9)
• fwcap_to_fwspeed(9)
• t4vf_port_init(9)
• t4vf_fw_reset(9)
• t4vf_query_params(9)
• t4vf_set_params(9)
• t4vf_fl_pkt_align(9)
• t4vf_bar2_sge_qregs(9)
• t4vf_get_sge_params(9)
• t4vf_get_vpd_params(9)
• t4vf_get_dev_params(9)
• t4vf_get_rss_glb_config(9)
• t4vf_get_vfres(9)
• t4vf_read_rss_vi_config(9)
• t4vf_write_rss_vi_config(9)
• t4vf_config_rss_range(9)
• t4vf_alloc_vi(9)
• t4vf_free_vi(9)
• t4vf_enable_vi(9)
• t4vf_identify_port(9)
• t4vf_set_rxmode(9)
• t4vf_alloc_mac_filt(9)
• t4vf_free_mac_filt(9)
• t4vf_change_mac(9)
• t4vf_set_addr_hash(9)
• t4vf_get_port_stats(9)
• t4vf_iq_free(9)
• t4vf_eth_eq_free(9)
• t4vf_link_down_rc_str(9)
• t4vf_handle_get_port_info(9)
• t4vf_update_port_info(9)
• t4vf_handle_fw_rpl(9)
• t4vf_get_vf_mac_acl(9)
• t4vf_get_vf_vlan_acl(9)

made with 💖 and zero skips: source/version ./drivers/net/ethernet/chelsio..., dated October 2026, for t4vf_enable_pi(9). bye bestie 🎀