t4vf_set_addr_hash(9)

t4vf_set_addr_hash(9) — Kernel API Manual 💖✨

Okay so bestie, welcome to the page for t4vf_set_addr_hash(9) from the Kernel API Manual. This is the function that programs the MAC inexact-match hash filter, and we're gonna get you comfy with every single argument, no cap — slay 💅.

🌸 NAME 🌸

t4vf_set_addr_hash — program the MAC inexact-match hash filter.

📜 SYNOPSIS 📜

int t4vf_set_addr_hash (struct adapter *adapter , unsigned int viid ,
       bool ucast , u64 vec , bool sleep_ok );

🎀 ARGUMENTS 🎀

• adapter — the adapter. Yes bestie, that's the whole description; it's lowkey giving “the adapter” and we respect it 🫶.
• viid — the Virtual Interface Identifier.
• ucast — whether the hash filter should also match unicast addresses.
• vec — the value to be written to the hash filter.
• sleep_ok — call is allowed to sleep.

🦋 DESCRIPTION 🦋

Sets the 64-bit inexact-match hash filter for a virtual interface. That's the whole main-character move: vec is the value written to the hash filter, and ucast says whether the filter should also match unicast addresses. Clean, specific, and very much on brand ✨.

💜 SEE ALSO 💜

Kernel file: ./drivers/net/ethernet/chelsio/cxgb4vf/t4vf_hw.c

Other pages in this iconic little lineup, highkey obsessed:

• 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_enable_pi(9)
• t4vf_identify_port(9)
• t4vf_set_rxmode(9)
• t4vf_alloc_mac_filt(9)
• t4vf_free_mac_filt(9)
• t4vf_change_mac(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)

mwah 💋 that's the whole page! This cutie lives in the Kernel API Manual, and the footer source/version is ./drivers/net/ethernet/chelsio... with the date October 2026. This page ate and left no crumbs — bye bestie, go set that hash filter 🫶✨