mpi_hw_event(9)

💅 mpi_hw_event — a kernel API manual page, but make it cute

okay so bestie, this is mpi_hw_event(9) from the Kernel API Manual — yes, the manual name is right there in the title, we love a self-identifying queen 👑

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✨ NAME ✨

mpi_hw_event — the hw event has come. that's it. that's the whole vibe. the event has arrived and it's giving main character energy 💫

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🎀 SYNOPSIS 🎀

int mpi_hw_event (struct pm8001_hba_info *pm8001_ha , void *piomb );

literally just one function, one int return, two args, no drama 🌸

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🦋 ARGUMENTS 🦋

• pm8001_ha — our hba card information 🫶 like, our card, the one we're taking care of, this is her info bestie
• piomb — IO message buffer 📨 the little message buffer where the IO stuff lives

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🔥 SEE ALSO 🔥

okay this list is LONG and honestly iconic, so buckle up 🧚 the kernel file itself lives at ./drivers/scsi/pm8001/pm80xx_hwi.c — go read her, she ate:

• read_main_config_table(9)
• read_general_status_table(9)
• read_phy_attr_table(9)
• read_inbnd_queue_table(9)
• read_outbnd_queue_table(9)
• init_default_table_values(9)
• update_main_config_table(9)
• update_inbnd_queue_table(9)
• update_outbnd_queue_table(9)
• mpi_init_check(9)
• check_fw_ready(9)
• pm80xx_set_thermal_config(9)
• pm80xx_set_sas_protocol_timer_config(9)
• pm80xx_get_encrypt_info(9)
• pm80xx_encrypt_update(9)
• pm80xx_chip_init(9)
• pm80xx_fatal_error_uevent_emit(9)
• pm80xx_fatal_errors(9)
• pm80xx_chip_soft_rst(9)
• pm80xx_chip_interrupt_enable(9)
• pm80xx_chip_interrupt_disable(9)
• mpi_ssp_completion(9)
• pm80xx_hw_event_ack_req(9)
• hw_event_sas_phy_up(9)
• hw_event_sata_phy_up(9)
• hw_event_phy_down(9)
• mpi_thermal_hw_event(9)
• mpi_phy_stop_resp(9)
• mpi_set_controller_config_resp(9)
• mpi_get_controller_config_resp(9)
• mpi_get_phy_profile_resp(9)
• mpi_flash_op_ext_resp(9)
• mpi_set_phy_profile_resp(9)
• mpi_kek_management_resp(9)
• mpi_dek_management_resp(9)
• ssp_coalesced_comp_resp(9)
• process_one_iomb(9)
• pm80xx_chip_smp_req(9)
• pm80xx_chip_ssp_io_req(9)
• pm80xx_chip_phy_start_req(9)
• pm80xx_chip_phy_stop_req(9)
• pm80xx_chip_phy_ctl_req(9)
• pm80xx_chip_isr(9)

like, no cap, that's the whole friend group right there 💀💖 go say hi to all of them, iykyk

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ngl this page is short but she's got range — one function, two args, forty-plus friends in SEE ALSO. balance. 🌈

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and that's the page bestie!! 🎀 this little beauty lives in ./drivers/scsi/pm8001, and it's dated October 2026 — so mark your calendar, she's from the future ⭐🦋 periodt 💅