STRUCT LEAPRAID_SMP_PASSTHROUGH_REQ(9)

💖 NAME 💖

struct leapraid_smp_passthrough_req — the SMP passthrough request struct, bestie ✨ (this one lives in the Kernel API Manual, iykyk)

🌸 SYNOPSIS 🌸

struct leapraid_smp_passthrough_req {
    u8 passthrough_flg;
    u8 physical_port;
    u8 r1;
    u8 func;
    __le16 req_data_len;
    u8 r2[10];
    __le64 sas_address;
    u8 r3[8];
    union leapraid_simple_sge_union sgl;
 };

🦋 Members 🦋

Okay so this struct is literally just a little lineup of fields and every single one of them is Doing Something (or, in a few cases, Doing Absolutely Nothing on purpose). Let's meet them 💅

• passthrough_flg — the passthrough flags, periodt.
• physical_port — the target PHY port. That's the one you're pointing at 🎯
• r1 — Reserved. (Yes it's reserved like the good booth at the restaurant — it's not for us 🙈)
• func — the function code.
• req_data_len — request data length, aka how much data the request is carrying.
• r2 — Reserved.
• sas_address — SAS address of the target device 🎀 that's the "who is this even for" field.
• r3 — Reserved.
• sgl — the scatter-gather list describing the request buffer. Iconic. It's a union leapraid_simple_sge_union, no cap.

⭐ SEE ALSO ⭐

Kernel file ./drivers/scsi/leapraid/leapraid.h struct — and honestly the whole friend group is here, so let's do the roll call 🫶:

• 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_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_rep(9)
• struct leapraid_sas_io_unit_ctrl_req(9)

That's the whole page, bestie — no crumbs left 🍓 This came out of the ./drivers/scsi/leapraid directory, dated October 2026, and honestly? She ate. Go read the rest of the kernel docs, ily, bye 👑💜