lpfc_scsi_api_table_setup(9)

💅 lpfc_scsi_api_table_setup(9) — the Kernel API Manual glow-up ✨

okay so bestie, buckle up, we're in the Kernel API Manual today and this page is literally about wiring up a jump table of function pointers. no cap, it's giving "plumbing but make it fashion." 🎀

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🌸 NAME 🌸

lpfc_scsi_api_table_setup — set up the scsi api function jump table, fr fr 💫

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✨ SYNOPSIS ✨

int lpfc_scsi_api_table_setup (struct lpfc_hba *phba , uint8_t dev_grp );

like. that's the whole signature. two args, one int coming back atcha. 🫶

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🦋 ARGUMENTS 🦋

• phba — the hba struct for which this call is being executed. yes, that hba struct. the main character of the whole operation 👑
• dev_grp — the HBA PCI-Device group number. it's a uint8_t, so pls be normal about it 🙈

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💖 DESCRIPTION 💖

so what this routine actually does: it sets up the SCSI interface API function jump table in the phba struct. that's it. that's the vibe check and it passed 💅

jump table setup is iconic behavior, honestly. lowkey the whole point. 🔥

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🌈 RETURN 🌈

• 0 — success, slay 💫
• -ENODEV — failure, and not the cute kind 😭

ngl, if you get back -ENODEV something is Not Right with your device situation. just a heads up bestie 🫶

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🧚 SEE ALSO 🧚

the kernel file lives right here, bestie:

• ./drivers/scsi/lpfc/lpfc_scsi.c

and here's the full friend group — every single one of them, no skips, no cap 👑:

• lpfc_sli4_set_rsp_sgl_last(9)
• lpfc_rampdown_queue_depth(9)
• lpfc_ramp_down_queue_handler(9)
• lpfc_scsi_dev_block(9)
• lpfc_new_scsi_buf_s3(9)
• lpfc_sli4_vport_delete_fcp_xri_aborted(9)
• lpfc_sli4_io_xri_aborted(9)
• lpfc_get_scsi_buf_s3(9)
• lpfc_get_scsi_buf_s4(9)
• lpfc_get_scsi_buf(9)
• lpfc_release_scsi_buf_s3(9)
• lpfc_release_scsi_buf_s4(9)
• lpfc_release_scsi_buf(9)
• lpfc_fcpcmd_to_iocb(9)
• lpfc_scsi_prep_dma_buf_s3(9)
• lpfc_bg_err_inject(9)
• lpfc_sc_to_bg_opcodes(9)
• lpfc_bg_err_opcodes(9)
• lpfc_bg_setup_bpl(9)
• lpfc_bg_setup_bpl_prot(9)
• lpfc_bg_setup_sgl(9)
• lpfc_bg_setup_sgl_prot(9)
• lpfc_prot_group_type(9)
• lpfc_bg_scsi_adjust_dl(9)
• lpfc_bg_scsi_prep_dma_buf_s3(9)
• lpfc_scsi_prep_dma_buf_s4(9)
• lpfc_bg_scsi_prep_dma_buf_s4(9)
• lpfc_scsi_prep_dma_buf(9)
• lpfc_bg_scsi_prep_dma_buf(9)
• lpfc_scsi_prep_cmnd_buf(9)
• lpfc_send_scsi_error_event(9)
• lpfc_scsi_unprep_dma_buf(9)
• lpfc_unblock_requests(9)
• lpfc_block_requests(9)
• lpfc_update_cmf_cmpl(9)
• lpfc_update_cmf_cmd(9)
• lpfc_handle_fcp_err(9)
• lpfc_fcp_io_cmd_wqe_cmpl(9)
• lpfc_scsi_cmd_iocb_cmpl(9)
• lpfc_scsi_prep_cmnd_buf_s3(9)
• lpfc_scsi_prep_cmnd_buf_s4(9)
• lpfc_scsi_prep_cmnd(9)
• lpfc_scsi_prep_task_mgmt_cmd_s3(9)
• lpfc_scsi_prep_task_mgmt_cmd_s4(9)
• lpfc_tskmgmt_def_cmpl(9)
• lpfc_check_pci_resettable(9)
• lpfc_info(9)
• lpfc_poll_rearm_timer(9)
• lpfc_poll_start_timer(9)
• lpfc_poll_timeout(9)
• lpfc_queuecommand(9)
• lpfc_abort_handler(9)
• lpfc_check_fcp_rsp(9)
• lpfc_send_taskmgmt(9)
• lpfc_chk_tgt_mapped(9)
• lpfc_reset_flush_io_context(9)
• lpfc_device_reset_handler(9)
• lpfc_target_reset_handler(9)
• lpfc_host_reset_handler(9)
• lpfc_sdev_init(9)
• lpfc_sdev_configure(9)
• lpfc_sdev_destroy(9)
• lpfc_create_device_data(9)
• lpfc_delete_device_data(9)
• __lpfc_get_device_data(9)
• lpfc_find_next_oas_lun(9)
• lpfc_enable_oas_lun(9)
• lpfc_disable_oas_lun(9)

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and that's the page, bestie 🦋✨

this lil masterpiece lives in ./drivers/scsi/lpfc, and it's dated October 2026 — so yeah, it's from the future, she's ahead of her time, periodt 💜🌸

mwah, go read some kernel source, ily 🫶💖