megasas_get_cmd_fusion(9)

💖 NAME 💖

okay so bestie, this is megasas_get_cmd_fusion(9) from the Kernel API Manual — and its whole job is literally: get a command from the free pool. that's it, that's the vibe. ✨

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🦋 SYNOPSIS 🦋

struct megasas_cmd_fusion * megasas_get_cmd_fusion (struct
megasas_instance *instance , u32 blk_tag );

like, copy that exactly, no cap. 💅

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🎀 ARGUMENTS 🎀

• instance — the adapter soft state. yes ma'am, that's the whole description. 🫶
• blk_tag — the command tag. iconic, short, to the point. ⭐

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🌸 DESCRIPTION 🌸

so what does it actually do? it returns a blk_tag indexed mpt frame. that's the entire description and honestly? it ate. 💖

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🔥 SEE ALSO 🔥

the kernel file lives at ./drivers/scsi/megaraid/megaraid_sas_fusion.c — go peek if you're feeling curious. 👑

and here's the whole friend group, every single one, no skipped invites:

• megasas_adp_reset_wait_for_ready(9)
• megasas_check_same_4gb_region(9)
• megasas_enable_intr_fusion(9)
• megasas_disable_intr_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_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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and that's the whole page, bestie. source/version vibes: Kernel API Manual, from ./drivers/scsi/megaraid, dated October 2026. slay, go read some kernel code. 🌈💜