megasas_bui...nonrw_fusion(9)

💜 megasas_bui...nonrw_fusion — Kernel API Manual ✨

Okay so bestie, before we even get into it — this page lives in the Kernel API Manual, and its whole title is megasas_bui...nonrw_fusion(9). Yes the name is a whole abbrev-ed situation with the ... in the middle, we don't ask questions, we just vibe check it and move on. 🫶 No cap, the manual name is doing the heavy lifting up top so I'm folding it in right here instead of retyping that header line like a loser.

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🌸 NAME 🌸

megasas_build_ld_nonrw_fusion — prepares non rw ios for virtual disk 💅

Like, literally that's the whole flex. It preps the non-read/write I/O for a virtual disk. Slay.

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⭐ SYNOPSIS ⭐

void megasas_build_ld_nonrw_fusion (struct megasas_instance *instance ,
struct scsi_cmnd *scmd , struct megasas_cmd_fusion *cmd );

No return value, it's a void girlie — she does the work and doesn't ask for credit. Iconic behaviour honestly. 👑

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🦋 ARGUMENTS 🦋

• instance — the adapter soft state 💖 that's the big-picture adapter context, the main character of this whole operation.
• scmd — the SCSI command 🌈 the thing you actually wanna do.
• cmd — the command to be prepared 🎀 your blank canvas, the frame that's about to get filled in.

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✨ DESCRIPTION ✨

Prepares the io_request frame for non-rw io cmds for vd. 💅

That's it, that's the tea. It takes the io_request frame and gets it ready for non-rw I/O commands on the virtual disk. Not me being obsessed with how clean that is. 🧚

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🔥 SEE ALSO 🔥

Kernel file: ./drivers/scsi/megaraid/megaraid_sas_fusion.c 👑

And now, the friend group — every single one of them, no gatekeeping here bestie, we're listing them all:

• 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_syspd_fusion(9)
• megasas_build_io_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)

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💀 Quick note bestie: megasas functions go deep, so if one of these links leads you somewhere unexpected, that's just the kernel being the kernel. Read the source, it's the vibe.

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Okay that's the whole page!! 🍓 Sign-off time: this one came out of ./drivers/scsi/megaraid, dated October 2026, and it lives under the Kernel API Manual name, page title megasas_bui...nonrw_fusion(9). Bye bestie, go prep those non-rw ios, you're gonna ate 💖✨🎀