STRUCT LEAPRAID_IOCTL_ADAPTER_INFO(9)

💖 struct leapraid_ioctl_adapter_info(9) 💖

okay so this is a page from the Kernel API Manual, section 9, and it's literally all about one little struct bestie — struct leapraid_ioctl_adapter_info, aka the Adapter information for IOCTL. it's giving "here's everything you ever wanted to know about your adapter, packed into one vibe" ✨

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✨ NAME ✨

struct leapraid_ioctl_adapter_info — Adapter information for IOCTL 🫶

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🎀 SYNOPSIS 🎀

struct leapraid_ioctl_adapter_info {
    struct leapraid_ioctl_header hdr;
    u32 adapter_type;
    u32 port_number;
    u32 pci_id;
    u32 revision;
    u32 sub_dev;
    u32 sub_vendor;
    u32 r0;
    u32 fw_ver;
    u32 bios_ver;
    u8 driver_ver[32];
    u8 r1;
    u8 scsi_id;
    u16 r2;
    struct leapraid_ioctl_pci_info pci_info;
 };

no cap, that's the whole shape of it 💅

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🌸 Members 🌸

okay bestie, field-by-field tour, let's go 🦋

• hdr — the IOCTL header. the little intro card that goes first, periodt 💌
• adapter_type — an identifier for the adapter type. tells you what kind of adapter we're dealing with 👑
• port_number — the port number. literally that 🌈
• pci_id — the PCI device ID 🔥
• revision — the revision number. the "which version of this thing" energy ⭐
• sub_dev — the subsystem device ID 🍓
• sub_vendor — the subsystem vendor ID 🧚
• r0 — reserved. not for you, bestie, hands off 🙈
• fw_ver — the firmware version 💀 (jk, it's fine, it's just a number)
• bios_ver — the BIOS version 🎀
• driver_ver — the driver version. note it's a u8 driver_ver[32], so it's a whole 32-byte array of version-y goodness, not just one lil value 💖
• r1 — reserved. again. still not for you 💜
• scsi_id — the SCSI ID ✨
• r2 — reserved. third time's the charm, don't touch 🫶
• pci_info — a PCI information structure — it's a whole struct leapraid_ioctl_pci_info nested in there, main character energy honestly 😭

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💜 SEE ALSO 💜

• Kernel file ./drivers/scsi/leapraid/leapraid_app.c
• struct leapraid_ioctl_header(9)
• struct leapraid_ioctl_diag_reset(9)
• struct leapraid_ioctl_pci_info(9)
• struct leapraid_ioctl_command(9)

go read those next, iykyk 📚

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and that's the whole page, bestie — no notes 💅 this came out of ./drivers/scsi/leapraid, dated October 2026, and honestly? iconic. slay, stay safe, and don't write to reserved fields 🌟💖