lpfc_oas_vpt_show(9)

🌸 NAME 🌸

okay bestie, this is lpfc_oas_vpt_show(9) in the Kernel API Manual, and it is literally here to return the wwpn of a vport whose targets maybe enabled for Optimized Access Storage (OAS) operations. that’s the whole serve 💅✨

✨ SYNOPSIS ✨

ssize_t lpfc_oas_vpt_show (struct device *dev , struct device_attribute *attr , char *buf );

🎀 ARGUMENTS 🎀

• dev — the class device that gets converted into a Scsi_host. that’s its main character moment 🫶
• attr — device attribute, not used. no cap, it’s just vibing in the function signature 😌
• buf — buffer for passing information. the little messenger bag for data 🎒

🦋 RETURN 🦋

on success, the return is value of count — slay, that’s it, that’s the result ✨

💅 SEE ALSO 💅

okay so here’s the full link-up squad, same order, every single one included, no skips fr fr:

• Kernel file: ./drivers/scsi/lpfc/lpfc_attr.c
• lpfc_jedec_to_ascii(9)
• lpfc_drvr_version_show(9), lpfc_enable_fip_show(9), lpfc_info_show(9)
• lpfc_serialnum_show(9), lpfc_temp_sensor_show(9)
• lpfc_modeldesc_show(9), lpfc_modelname_show(9)
• lpfc_programtype_show(9), lpfc_vportnum_show(9), lpfc_fwrev_show(9)
• lpfc_hdw_show(9), lpfc_option_rom_version_show(9)
• lpfc_link_state_show(9), lpfc_sli4_protocol_show(9)
• lpfc_oas_supported_show(9), lpfc_link_state_store(9)
• lpfc_num_discovered_ports_show(9), lpfc_issue_lip(9)
• lpfc_do_offline(9), lpfc_reset_pci_bus(9), lpfc_selective_reset(9)
• lpfc_issue_reset(9), lpfc_sli4_pdev_status_reg_wait(9)
• lpfc_sli4_pdev_reg_request(9), lpfc_nport_evt_cnt_show(9)
• lpfc_board_mode_show(9), lpfc_board_mode_store(9), lpfc_get_hba_info(9)
• lpfc_max_rpi_show(9), lpfc_used_rpi_show(9), lpfc_max_xri_show(9)
• lpfc_used_xri_show(9), lpfc_max_vpi_show(9), lpfc_used_vpi_show(9)
• lpfc_npiv_info_show(9), lpfc_poll_show(9), lpfc_poll_store(9)
• lpfc_sriov_hw_max_virtfn_show(9), lpfc_enable_bbcr_set(9)
• lpfc_wwn_set(9), lpfc_oas_tgt_show(9), lpfc_oas_tgt_store(9)
• lpfc_oas_priority_show(9), lpfc_oas_priority_store(9)
• lpfc_oas_vpt_store(9), lpfc_oas_lun_state_show(9)
• lpfc_oas_lun_state_store(9), lpfc_oas_lun_status_show(9)
• lpfc_oas_lun_state_set(9), lpfc_oas_lun_get_next(9)
• lpfc_oas_lun_state_change(9), lpfc_oas_lun_show(9)
• lpfc_oas_lun_store(9), lpfc_nodev_tmo_show(9), lpfc_nodev_tmo_init(9)
• lpfc_update_rport_devloss_tmo(9), lpfc_nodev_tmo_set(9)
• lpfc_devloss_tmo_set(9), lpfc_tgt_queue_depth_set(9)
• lpfc_restrict_login_init(9), lpfc_restrict_login_set(9)
• lpfc_topology_store(9), lpfc_static_vport_show(9)
• lpfc_link_speed_store(9), lpfc_link_speed_init(9)
• lpfc_aer_support_store(9), lpfc_aer_cleanup_state(9)
• lpfc_sriov_nr_virtfn_store(9), lpfc_request_firmware_upgrade_store(9)
• lpfc_request_firmware_upgrade_init(9), lpfc_force_rscn_store(9)
• lpfc_force_rscn_init(9), lpfc_fcp_imax_store(9), lpfc_fcp_imax_init(9)
• lpfc_cq_max_proc_limit_store(9), lpfc_cq_max_proc_limit_init(9)
• lpfc_fcp_cpu_map_show(9), lpfc_fcp_cpu_map_store(9)
• lpfc_fcp_cpu_map_init(9), lpfc_cpumask_irq_mode_init(9)
• lpfc_irq_chann_show(9), lpfc_sg_seg_cnt_show(9)
• lpfc_sg_seg_cnt_init(9), sysfs_ctlreg_write(9), sysfs_ctlreg_read(9)
• sysfs_mbox_write(9), sysfs_mbox_read(9), lpfc_alloc_sysfs_attr(9)
• lpfc_free_sysfs_attr(9), lpfc_get_host_symbolic_name(9)
• lpfc_get_host_port_id(9), lpfc_get_host_port_type(9)
• lpfc_get_host_port_state(9), lpfc_get_host_speed(9)
• lpfc_get_host_fabric_name(9), lpfc_get_stats(9), lpfc_reset_stats(9)
• lpfc_get_enc_info(9), lpfc_get_node_by_target(9)
• lpfc_get_starget_port_id(9), lpfc_get_starget_node_name(9)
• lpfc_get_starget_port_name(9), lpfc_set_rport_loss_tmo(9)
• lpfc_set_vport_symbolic_name(9), lpfc_hba_log_verbose_init(9)
• lpfc_get_hba_function_mode(9), lpfc_get_cfgparam(9)
• lpfc_nvme_mod_param_dep(9), lpfc_get_vport_cfgparam(9)

and that’s the whole page bestie 💖 source/version path is ./drivers/scsi/lpfc, date stamp is October 2026, and yes this was lpfc_oas_vpt_show(9) in the Kernel API Manual. mwah 💋✨