lpfc_els_rcv_rnid(9)

💖 lpfc_els_rcv_rnid(9) 💖

Okay bestie, welcome to the Kernel API Manual side of the group chat. This page is all about lpfc_els_rcv_rnid(9) — the little routine with main-character energy for unsolicited rnid iocb processing. Let's go, no cap. 🦋

✨ NAME ✨

lpfc_els_rcv_rnid - Process an unsolicited rnid iocb

🎀 SYNOPSIS 🎀

int lpfc_els_rcv_rnid (struct lpfc_vport *vport , struct lpfc_iocbq
*cmdiocb , struct lpfc_nodelist *ndlp );

🌸 ARGUMENTS 🌸

• vport — pointer to a host virtual N_Port data structure. 💅
• cmdiocb — pointer to lpfc command iocb data structure. ✨
• ndlp — pointer to a node-list data structure. 🫶

🦋 DESCRIPTION 🦋

This routine processes Request Node Identification Data (RNID) IOCB received as an ELS unsolicited event. Lowkey specific: only when the RNID specified format 0x0 or 0xDF (Topology Discovery Specific Node Identification Data) is present, this routine will invoke the lpfc_els_rsp_rnid_acc routine to Accept (ACC) the RNID ELS command. All the other RNID formats are rejected by invoking the lpfc_els_rsp_reject routine. Periodt. 🔥

• Return code 0 — Successfully processed rnid iocb (currently always return 0). Ngl, it's giving "always 0, always iconic." 💀

🌈 SEE ALSO 🌈

Kernel file ./drivers/scsi/lpfc/lpfc_els.c is the home base — now vibe-check the whole squad: 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_cmpl_els_link_down(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_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).

Cute little sign-off: this page is from the ./drivers/scsi/lpfc source/version, dated October 2026, and it's literally lpfc_els_rcv_rnid(9) at the footer. Slay, bestie. 🫶💅🎀