lpfc_unreg_fcfi(9)

🌸 NAME 🌸

okay so this page is lpfc_unreg_fcfi(9), and it is literally living in the Kernel API Manual. Its whole thing? Initialize the UNREG_FCFI mailbox command. That’s the name, that’s the job, no cap. 🫶

✨ SYNOPSIS ✨

bestie, here’s the signature, and yes, copy it exactly:

void lpfc_unreg_fcfi (struct lpfcMboxq *mbox , uint16_t fcfi );

🎀 ARGUMENTS 🎀

• mbox — pointer to the lpfc mbox command to initialize. Like, hand it the mbox command; that’s the assignment.
• fcfi — the FCFI to be unregistered. Yep, that’s the one getting unregistered. 💅

🦋 DESCRIPTION 🦋

okay so the UNREG_FCFI mailbox command supports Fibre Channel Forwarders (FCFs). The SLI Host uses the command to inactivate an FCFI. That’s the plot — it’s giving “small but important,” and honestly? iconic. ✨

🔥 SEE ALSO 🔥

Kernel file: ./drivers/scsi/lpfc/lpfc_mbox.c — go look, bestie. Then there’s this whole friend group of references:

• lpfc_mbox_rsrc_prep(9)
• lpfc_mbox_rsrc_cleanup(9)
• lpfc_dump_static_vport(9)
• lpfc_down_link(9)
• lpfc_dump_mem(9)
• lpfc_dump_wakeup_param(9)
• lpfc_read_nv(9)
• lpfc_config_async(9)
• lpfc_heart_beat(9)
• lpfc_read_topology(9)
• lpfc_clear_la(9)
• lpfc_config_link(9)
• lpfc_config_msi(9)
• lpfc_init_link(9)
• lpfc_read_sparam(9)
• lpfc_unreg_did(9)
• lpfc_read_config(9)
• lpfc_read_lnk_stat(9)
• lpfc_reg_rpi(9)
• lpfc_unreg_login(9)
• lpfc_sli4_unreg_all_rpis(9)
• lpfc_reg_vpi(9)
• lpfc_unreg_vpi(9)
• lpfc_config_pcb_setup(9)
• lpfc_read_rev(9)
• lpfc_build_hbq_profile2(9)
• lpfc_build_hbq_profile3(9)
• lpfc_build_hbq_profile5(9)
• lpfc_config_hbq(9)
• lpfc_config_ring(9)
• lpfc_config_port(9)
• lpfc_kill_board(9)
• lpfc_mbox_put(9)
• lpfc_mbox_get(9)
• __lpfc_mbox_cmpl_put(9)
• lpfc_mbox_cmpl_put(9)
• lpfc_mbox_cmd_check(9)
• lpfc_mbox_dev_check(9)
• lpfc_mbox_tmo_val(9)
• lpfc_sli4_mbx_sge_set(9)
• lpfc_sli4_mbx_sge_get(9)
• lpfc_sli4_mbox_cmd_free(9)
• lpfc_sli4_config(9)
• lpfc_sli4_mbox_rsrc_extent(9)
• lpfc_sli_config_mbox_subsys_get(9)
• lpfc_sli_config_mbox_opcode_get(9)
• lpfc_sli4_mbx_read_fcf_rec(9)
• lpfc_request_features(9)
• lpfc_init_vfi(9)
• lpfc_reg_vfi(9)
• lpfc_init_vpi(9)
• lpfc_unreg_vfi(9)
• lpfc_sli4_dump_cfg_rg23(9)
• lpfc_reg_fcfi(9)
• lpfc_reg_fcfi_mrq(9)
• lpfc_resume_rpi(9)

mwah 💋 — this cutie came from ./drivers/scsi/lpfc, dated October 2026.