STRUCT LEAPRAID_BIOS_PAGE2(9)

💅 struct leapraid_bios_page2(9)

okay so this is straight out of the Kernel API Manual, and it's literally the blueprint for BIOS configuration page 2 — one of those structs that holds all the boot-device gossip. bestie, it's giving "firmware talking to itself in a very structured way" and honestly? iconic. 🎀

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✨ NAME ✨

struct leapraid_bios_page2 — BIOS configuration page 2 🦋

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🌸 SYNOPSIS 🌸

here's the whole vibe, verbatim, don't touch a single brace:

struct leapraid_bios_page2 {
    struct leapraid_cfg_pg_header header;
    u8 r1[24];
    u8 requested_boot_dev_form;
    u8 r2[3];
    union leapraid_boot_dev_format requested_boot_dev;
    u8 requested_alt_boot_dev_form;
    u8 r3[3];
    union leapraid_boot_dev_format requested_alt_boot_dev;
    u8 current_boot_dev_form;
    u8 r4[3];
    union leapraid_boot_dev_format current_boot_dev;
};

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🫶 Members 🫶

okay let's go through the cast of characters one by one, no skips 💖

• header — the configuration page header. it's the ✨ main character ✨ at the top of every one of these pages.
• r1 — reserved. that's it, that's the whole job. <italic>reserved</italic> 🎀
• requested_boot_dev_form — the format type of the boot device that's being requested (you know, the one somebody's asking for).
• r2 — reserved again 💀
• requested_boot_dev — the boot device requested by BIOS or by the user. the ask, the dream, the goal.
• requested_alt_boot_dev_form — the format of the alternate (backup) boot device. plan B energy 🌈
• r3 — reserved 🙈
• requested_alt_boot_dev — the alternate boot device that got requested.
• current_boot_dev_form — format type of the boot device that's actually active right now. reality check time.
• r4 — reserved, bestie 🦋
• current_boot_dev — the currently active boot device that's actually in use. the one that made it 💅

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🔥 SEE ALSO 🔥

so many siblings, it's a whole family reunion. all of them live in the kernel file ./drivers/scsi/leapraid/leapraid.h, and here's every last one, fr fr:

• struct leapraid_reg_base(9)
• struct leapraid_atomic_req_desc(9)
• union leapraid_rep_desc_union(9)
• struct leapraid_req(9)
• struct leapraid_rep(9)
• struct leapraid_sge_simple32(9)
• struct leapraid_sge_simple64(9)
• struct leapraid_sge_simple_union(9)
• struct leapraid_sge_chain_union(9)
• struct leapraid_ieee_sge_simple32(9)
• struct leapraid_ieee_sge_simple64(9)
• union leapraid_ieee_sge_simple_union(9)
• union leapraid_ieee_sge_chain_union(9)
• struct leapraid_chain64_ieee_sg(9)
• union leapraid_ieee_sge_io_union(9)
• union leapraid_simple_sge_union(9)
• union leapraid_sge_io_union(9)
• struct leapraid_cfg_pg_header(9)
• struct leapraid_cfg_ext_pg_header(9)
• struct leapraid_cfg_req(9)
• struct leapraid_cfg_rep(9)
• struct leapraid_boot_dev_format_sas_wwid(9)
• struct leapraid_boot_dev_format_enc_slot(9)
• struct leapraid_boot_dev_format_dev_name(9)
• union leapraid_boot_dev_format(9)
• struct leapraid_manufacturing_p0(9)
• struct leapraid_bios_page3(9)
• struct leapraid_raidvol0_phys_disk(9)
• struct leapraid_raidvol_p0(9)
• struct leapraid_raidvol_p1(9)
• struct leapraid_raidpd_p0(9)
• struct leapraid_sas_io_unit0_phy_info(9)
• struct leapraid_sas_io_unit_p0(9)
• struct leapraid_exp_p0(9)
• struct leapraid_exp_p1(9)
• struct leapraid_sas_dev_p0(9)
• struct leapraid_sas_phy_p0(9)
• struct leapraid_enc_p0(9)
• struct leapraid_raid_cfg_p0_element(9)
• struct leapraid_raid_cfg_p0(9)
• union leapraid_mpi_scsi_io_cdb_union(9)
• struct leapraid_mpi_scsiio_req(9)
• union leapraid_scsi_io_cdb_union(9)
• struct leapraid_scsiio_req(9)
• struct leapraid_scsiio_rep(9)
• struct leapraid_scsi_tm_req(9)
• struct leapraid_scsi_tm_rep(9)
• struct leapraid_sep_req(9)
• struct leapraid_sep_rep(9)
• struct leapraid_adapter_init_req(9)
• struct leapraid_rep_desc_q_arr(9)
• struct leapraid_adapter_init_rep(9)
• struct leapraid_adapter_log_req(9)
• struct leapraid_adapter_log_rep(9)
• struct leapraid_adapter_features_req(9)
• struct leapraid_adapter_features_rep(9)
• struct leapraid_scan_dev_req(9)
• struct leapraid_scan_dev_rep(9)
• struct leapraid_evt_notify_req(9)
• struct leapraid_evt_notify_rep(9)
• struct leapraid_evt_data_sas_dev_status_change(9)
• struct leapraid_evt_data_ir_change(9)
• struct leapraid_evt_data_sas_disc(9)
• struct leapraid_evt_sas_topo_phy_entry(9)
• struct leapraid_evt_data_sas_topo_change_list(9)
• struct leapraid_evt_data_sas_enc_dev_status_change(9)
• struct leapraid_io_unit_ctrl_req(9)
• struct leapraid_io_unit_ctrl_rep(9)
• struct leapraid_raid_act_req(9)
• struct leapraid_raid_act_rep(9)
• struct leapraid_smp_passthrough_req(9)
• struct leapraid_smp_passthrough_rep(9)
• struct leapraid_sas_io_unit_ctrl_req(9)

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and that's the whole page, bestie 💖 this one comes to you from ./drivers/scsi/leapraid, dated October 2026 — go forth and boot responsibly, mwah 🎀✨💅