STRUCT LEAPRAID_ADAPTER_LOG_REQ(9)

👑 struct leapraid_adapter_log_req — the Kernel API Manual tea ☕

okay so bestie, we're looking at struct leapraid_adapter_log_req(9) from the Kernel API Manual, and honestly? It's giving "little struct that could." It's the Adapter log request — yes, that's the whole NAME situation, short and slay 💅

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✨ SYNOPSIS ✨

like, here's the whole vibe of it, copy-paste exact bestie, don't @ me:

struct leapraid_adapter_log_req {
    u8 action;
    u8 type;
    u8 chain_offset;
    u8 func;
    u8 r1[3];
    u8 msg_flag;
    u8 r2[4];
    union {
      u8 b[12];
      __le16 s[6];
      __le32 w[3];
    } mbox;
    struct leapraid_sge_simple64 sge;
 };

yes the mbox union is doing MAIN CHARACTER energy with three whole aliases, we love a flexible icon 🦋

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🎀 Members 🎀

okay let's go field by field, this is the good part:

• action — the action code. that's literally it, it's the action, it's coding the action, iconic ✨
• type — the log type, so the struct knows what kind of log moment we're having 🌸
• chain_offset — the offset for chained SGE. chained!! like little linked besties 🔗
• func — function code. and also r1: Reserved — so r1 is the reserved squad, do not touch, no cap 🙈
• msg_flag — message flags. and r2: Reserved — r2 also reserved, hands off bestie 💀
• mbox — mailbox for command-specific parameters. it's the little mailbox where the command-specific deets live 📬
• sge — scatter-gather entry for the data buffer. gather queen, scatter queen 🫶

lowkey important: r1 and r2 are Reserved. like, reserved-reserved. don't be out here filling them in, that's not your moment 💅

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💖 SEE ALSO 💖

okay this list is LONG, like, unreasonably long, but we respect the hustle. first up, the kernel file local legend:

• Kernel file ./drivers/scsi/leapraid/leapraid.h

and then the whole extended friend group, in order, because we do not skip people in this house 🫶:

• 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_page2(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_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)

like… seventy-something cross-references, we are THRIVING in the documentation ecosystem 🌈

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and that's the whole page bestie, you ate that 💅

cute little sign-off: this one lives in ./drivers/scsi/leapraid, it's dated October 2026, and yeah — same title, struct leapraid_adapter_log_req(9), that's her 🎀✨