lpfc_config_pcb_setup(9)

💅 NAME 💅

okay bestie, welcome to the lpfc_config_pcb_setup(9) page from the Kernel API Manual. The name is literally lpfc_config_pcb_setup — Set up IOCB rings in the Port Control Block (PCB). That's the whole assignment. PCB glow-up. 💖

✨ SYNOPSIS ✨

void lpfc_config_pcb_setup (struct lpfc_hba * phba );

That's the signature, and it's giving “short and iconic.” void return, one phba arg, no drama. ✨

🎀 ARGUMENTS 🎀

• phba — pointer to lpfc hba data structure. This is the one and only argument, bestie: a pointer to the lpfc_hba data structure. It's the main character of this function's story. 🫶

🦋 DESCRIPTION 🦋

This routine sets up and initializes the IOCB rings in the Port Control Block (PCB). That's the job — setup and initialization of the IOCB rings in the PCB, periodt. It's not doing extra side quests in this description; it's literally just that. 🦋

🌈 SEE ALSO 🌈

Kernel file: ./drivers/scsi/lpfc/lpfc_mbox.c — and the friend group is massive, no cap. Peep every single one of these:

• 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_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_unreg_fcfi(9)
• lpfc_resume_rpi(9)

Sign-off: source/version is ./drivers/scsi/lpfc, date October 2026, page lpfc_config_pcb_setup(9). xoxo, go set up those IOCB rings 💅💖