lpfcdiag_loop_self_reg(9)

🎀 NAME 🎀

lpfcdiag_loop_self_reg — obtains a remote port login id 💖

Hey bestie, this is the Kernel API Manual page for lpfcdiag_loop_self_reg(9), and it's lowkey all about grabbing that remote port login id. ✨

🌸 SYNOPSIS 🌸

int lpfcdiag_loop_self_reg (struct lpfc_hba *phba , uint16_t *rpi );

🦋 ARGUMENTS 🦋

• phba — Pointer to HBA context object
• rpi — Pointer to a remote port login id

✨ DESCRIPTION ✨

Okay so this function obtains a remote port login id so the diag loopback test can send and receive its own unsolicited CT command. Literally that's the whole vibe. 🫶

💅 SEE ALSO 💅

The squad of related pages/functions is right here — no cap, every single one:

• Kernel file: ./drivers/scsi/lpfc/lpfc_bsg.c
• lpfc_bsg_send_mgmt_cmd_cmp(9), lpfc_bsg_send_mgmt_cmd(9), lpfc_bsg_rport_els_cmp(9), lpfc_bsg_rport_els(9)
• lpfc_bsg_event_free(9), lpfc_bsg_event_ref(9), lpfc_bsg_event_unref(9), lpfc_bsg_event_new(9), diag_cmd_data_free(9)
• lpfc_bsg_ct_unsol_abort(9), lpfc_bsg_hba_set_event(9), lpfc_bsg_hba_get_event(9), lpfc_issue_ct_rsp_cmp(9), lpfc_issue_ct_rsp(9), lpfc_bsg_send_mgmt_rsp(9)
• lpfc_bsg_diag_mode_enter(9), lpfc_bsg_diag_mode_exit(9), lpfc_sli3_bsg_diag_loopback_mode(9), lpfc_sli4_bsg_set_link_diag_state(9), lpfc_sli4_bsg_set_loopback_mode(9), lpfc_sli4_diag_fcport_reg_setup(9), lpfc_sli4_bsg_diag_loopback_mode(9), lpfc_bsg_diag_loopback_mode(9)
• lpfc_sli4_bsg_diag_mode_end(9), lpfc_sli4_bsg_link_diag_test(9), lpfcdiag_loop_self_unreg(9), lpfcdiag_loop_get_xri(9), lpfc_bsg_dma_page_alloc(9), lpfc_bsg_dma_page_free(9), lpfc_bsg_dma_page_list_free(9), diag_cmd_data_alloc(9)
• lpfcdiag_sli3_loop_post_rxbufs(9), lpfc_bsg_diag_loopback_run(9), lpfc_bsg_get_dfc_rev(9), lpfc_bsg_issue_mbox_cmpl(9), lpfc_bsg_check_cmd_access(9), lpfc_bsg_mbox_ext_session_reset(9)
• lpfc_rd_obj_emb0_handle_job(9), lpfc_bsg_issue_mbox_ext_handle_job(9), lpfc_bsg_issue_read_mbox_ext_cmpl(9), lpfc_bsg_issue_write_mbox_ext_cmpl(9), lpfc_bsg_sli_cfg_read_cmd_ext(9), lpfc_bsg_sli_cfg_write_cmd_ext(9), lpfc_bsg_handle_sli_cfg_mbox(9)
• lpfc_bsg_mbox_ext_abort(9), lpfc_bsg_read_ebuf_get(9), lpfc_bsg_write_ebuf_set(9), lpfc_bsg_handle_sli_cfg_ebuf(9), lpfc_bsg_handle_sli_cfg_ext(9), lpfc_bsg_issue_mbox(9), lpfc_bsg_mbox_cmd(9), lpfc_check_fwlog_support(9)
• lpfc_bsg_get_ras_config(9), lpfc_bsg_set_ras_config(9), lpfc_bsg_get_ras_lwpd(9), lpfc_bsg_get_ras_fwlog(9), lpfc_bsg_hst_vendor(9), lpfc_bsg_request(9), lpfc_bsg_timeout(9)

Cute sign-off: this page lives in ./drivers/scsi/lpfc, is dated October 2026, and is brought to you by the lpfcdiag_loop_self_reg(9) girlies. 💅✨