megasas_build_io_fusion(9)

💖 megasas_build_io_fusion(9) 💖

Okay bestie, this is the kernel API manual page for megasas_build_io_fusion(9) — section 9, kernel vibes, very demure, very mindful. It's all about preparing IOs to devices, and we are going to get into every single detail. 💅✨

🌸 NAME 🌸

megasas_build_io_fusion — Prepares IOs to devices.

🦋 SYNOPSIS 🦋

int megasas_build_io_fusion (struct megasas_instance *instance , struct
scsi_cmnd *scp , struct megasas_cmd_fusion *cmd );

🎀 ARGUMENTS 🎀

• instance — Adapter soft state; think of it as the adapter's whole soft-state lore.
• scp — SCSI command.
• cmd — Command to be prepared.

💜 DESCRIPTION 💜

The way this works is: megasas_build_io_fusion invokes helper functions to prepare request frames and sets flags appropriate for IO/Non-IO cmd. That's the move. It's giving "prep the request frames, set the right flags, keep it moving." 🔥

🌈 SEE ALSO 🌈

Kernel file: ./drivers/scsi/megaraid/megaraid_sas_fusion.c — peep that source, bestie.

• megasas_adp_reset_wait_for_ready(9)
• megasas_check_same_4gb_region(9)
• megasas_enable_intr_fusion(9)
• megasas_disable_intr_fusion(9)
• megasas_get_cmd_fusion(9)
• megasas_return_cmd_fusion(9)
• megasas_write_64bit_req_desc(9)
• megasas_fire_cmd_fusion(9)
• megasas_fusion_update_can_queue(9)
• megasas_free_cmds_fusion(9)
• megasas_create_sg_sense_fusion(9)
• megasas_alloc_cmds_fusion(9)
• wait_and_poll(9)
• megasas_ioc_init_fusion(9)
• megasas_sync_pd_seq_num(9)
• megasas_allocate_raid_maps(9)
• megasas_configure_queue_sizes(9)
• megasas_free_ioc_init_cmd(9)
• megasas_init_adapter_fusion(9)
• megasas_fault_detect_work(9)
• map_cmd_status(9)
• megasas_is_prp_possible(9)
• megasas_make_prp_nvme(9)
• megasas_make_sgl_fusion(9)
• megasas_make_sgl(9)
• megasas_set_pd_lba(9)
• megasas_stream_detect(9)
• megasas_set_raidflag_cpu_affinity(9)
• megasas_build_ldio_fusion(9)
• megasas_build_ld_nonrw_fusion(9)
• megasas_build_syspd_fusion(9)
• megasas_build_and_issue_cmd_fusion(9)
• megasas_complete_r1_command(9)
• access_irq_context(9)
• release_irq_context(9)
• complete_cmd_fusion(9)
• megasas_enable_irq_poll(9)
• megasas_sync_irqs(9)
• megasas_irqpoll(9)
• megasas_complete_cmd_dpc_fusion(9)
• megasas_isr_fusion(9)
• build_mpt_mfi_pass_thru(9)
• build_mpt_cmd(9)
• megasas_issue_dcmd_fusion(9)
• megasas_release_fusion(9)
• megasas_read_fw_status_reg_fusion(9)
• megasas_alloc_host_crash_buffer(9)
• megasas_free_host_crash_buffer(9)
• megasas_adp_reset_fusion(9)
• megasas_check_reset_fusion(9)
• megasas_trigger_snap_dump(9)
• megasas_tm_response_code(9)
• megasas_issue_tm(9)

That's the whole page, bestie 🫶 — source/version: ./drivers/scsi/megaraid · date: October 2026. Byeee 💖🦋🎀