lpfc_cmpl_els_link_down(9)

💅 lpfc_cmpl_els_link_down(9) — Kernel API Manual, bestie edition 🎀

okay so real talk: this page lives in the Kernel API Manual and it's literally called lpfc_cmpl_els_link_down. Yes the name is a whole mouthful, iykyk. It's the completion callback function for an ELS command that got aborted during a link down. Like, the link went 💀 mid-command and this is the "welp, we're done here" handler. Periodt.

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✨ NAME ✨

lpfc_cmpl_els_link_down — completion callback function for ELS command aborted during a link down 🦋

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🌸 SYNOPSIS 🌸

void lpfc_cmpl_els_link_down (struct lpfc_hba *phba , struct lpfc_iocbq
*cmdiocb , struct lpfc_iocbq *rspiocb );

it's giving "void function, three pointers, no notes." iconic honestly. 👑

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💖 ARGUMENTS 💖

• phba — pointer to lpfc hba data structure. this is the main character, the HBA itself 🫶
• cmdiocb — pointer to lpfc command iocb data structure. the command that went out ✨
• rspiocb — pointer to lpfc response iocb data structure. the response that came back (or, y'know, didn't) 😭

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🔥 SEE ALSO 🔥

okay so this is the part where the manpage just dumps the entire friend group on you. like, everyone. no cap, all of these are referenced from the kernel file ./drivers/scsi/lpfc/lpfc_els.c and honestly? slay. grab a snack, this is a long list 🍓:

lpfc_els_chk_latt(9), lpfc_prep_els_iocb(9), lpfc_issue_fabric_reglogin(9),
lpfc_issue_reg_vfi(9), lpfc_issue_unreg_vfi(9),
lpfc_check_clean_addr_bit(9), lpfc_cmpl_els_flogi_fabric(9),
lpfc_cmpl_els_flogi_nport(9), lpfc_cmpl_els_flogi(9),
lpfc_issue_els_flogi(9), lpfc_els_abort_flogi(9), lpfc_initial_flogi(9),
lpfc_initial_fdisc(9), lpfc_more_plogi(9), lpfc_plogi_confirm_nport(9),
lpfc_end_rscn(9), lpfc_cmpl_els_rrq(9), lpfc_check_encryption(9),
lpfc_cmpl_els_plogi(9), lpfc_issue_els_plogi(9), lpfc_cmpl_els_prli(9),
lpfc_issue_els_prli(9), lpfc_rscn_disc(9), lpfc_adisc_done(9),
lpfc_more_adisc(9), lpfc_cmpl_els_adisc(9), lpfc_issue_els_adisc(9),
lpfc_cmpl_els_logo(9), lpfc_issue_els_logo(9), lpfc_cmpl_els_cmd(9),
lpfc_reg_fab_ctrl_node(9), lpfc_cmpl_els_disc_cmd(9),
lpfc_issue_els_scr(9), lpfc_issue_els_rscn(9), lpfc_issue_els_farpr(9),
lpfc_issue_els_rdf(9), lpfc_least_capable_settings(9),
lpfc_cmpl_els_edc(9), lpfc_cancel_retry_delay_tmo(9),
lpfc_els_retry_delay(9), lpfc_els_retry_delay_handler(9),
lpfc_link_reset(9), lpfc_els_retry(9), lpfc_els_free_data(9),
lpfc_els_free_bpl(9), lpfc_els_free_iocb(9), lpfc_cmpl_els_logo_acc(9),
lpfc_mbx_cmpl_dflt_rpi(9), lpfc_cmpl_els_rsp(9), lpfc_els_rsp_acc(9),
lpfc_els_rsp_reject(9), lpfc_els_rsp_adisc_acc(9),
lpfc_els_rsp_prli_acc(9), lpfc_els_rsp_rnid_acc(9),
lpfc_els_clear_rrq(9), lpfc_els_rsp_echo_acc(9), lpfc_els_disc_adisc(9),
lpfc_els_disc_plogi(9), lpfc_els_rcv_lcb(9), lpfc_els_flush_rscn(9),
lpfc_rscn_payload_check(9), lpfc_rscn_recovery_check(9),
lpfc_send_rscn_event(9), lpfc_els_rcv_rscn(9), lpfc_els_handle_rscn(9),
lpfc_els_rcv_flogi(9), lpfc_els_rcv_rnid(9), lpfc_els_rcv_echo(9),
lpfc_els_rcv_lirr(9), lpfc_els_rcv_rrq(9), lpfc_els_rsp_rls_acc(9),
lpfc_els_rcv_rls(9), lpfc_els_rcv_rtv(9), lpfc_send_rrq(9),
lpfc_els_rsp_rpl_acc(9), lpfc_els_rcv_rpl(9), lpfc_els_rcv_farp(9),
lpfc_els_rcv_farpr(9), lpfc_els_rcv_fan(9), lpfc_els_rcv_edc(9),
lpfc_els_timeout(9), lpfc_els_timeout_handler(9), lpfc_els_flush_cmd(9),
lpfc_els_flush_all_cmd(9), lpfc_send_els_failure_event(9),
lpfc_send_els_event(9), lpfc_display_fpin_wwpn(9),
lpfc_els_rcv_fpin_li(9), lpfc_els_rcv_fpin_del(9),
lpfc_els_rcv_fpin_peer_cgn(9), lpfc_els_rcv_fpin_cgn(9),
lpfc_els_unsol_buffer(9), lpfc_els_unsol_event(9),
lpfc_do_scr_ns_plogi(9), lpfc_cmpl_reg_new_vport(9),
lpfc_register_new_vport(9), lpfc_cancel_all_vport_retry_delay_timer(9),
lpfc_retry_pport_discovery(9), lpfc_fabric_login_reqd(9),
lpfc_cmpl_els_fdisc(9), lpfc_issue_els_fdisc(9),
lpfc_cmpl_els_npiv_logo(9), lpfc_issue_els_npiv_logo(9),
lpfc_fabric_block_timeout(9), lpfc_resume_fabric_iocbs(9),
lpfc_unblock_fabric_iocbs(9), lpfc_block_fabric_iocbs(9),
lpfc_cmpl_fabric_iocb(9), lpfc_issue_fabric_iocb(9),
lpfc_fabric_abort_vport(9), lpfc_fabric_abort_nport(9),
lpfc_fabric_abort_hba(9), lpfc_sli4_vport_delete_els_xri_aborted(9),
lpfc_sli4_els_xri_aborted(9)

ngl if you read that whole list you're a real one 💜 every single one of those is a genuine cross-reference, don't @ me.

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✨ that's the whole page bestie ✨

this lil guy comes from ./drivers/scsi/lpfc and the version/date stamp is October 2026. go forth and complete those callbacks, you absolute icon 💅🎀🦋