STRUCT TI_SCI_VERSION_INFO(9)

💅 struct ti_sci_version_info(9) — Kernel API Manual 🎀

okay so bestie, welcome to the struct ti_sci_version_info page from the Kernel API Manual — yes, that one. it's short, it's sweet, and it's literally just a little vibe-check container for version info ✨

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🌸 NAME 🌸

struct ti_sci_version_info — the version information structure. that's it, that's the whole job, and honestly? iconic for being so straightforward 🫶

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⭐ SYNOPSIS ⭐

struct ti_sci_version_info {
    u8 abi_major;
    u8 abi_minor;
    u16 firmware_revision;
    char firmware_description[32];
 };

look at her. four fields, no drama, no cap. now let's break down each member because every single one matters 💖

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🦋 Members 🦋

• abi_major — the Major ABI version. this one's the main character 🔥 and ngl, a change here implies risk of a backward compatibility break — like, the serious kind, so treat it with respect 😭
• abi_minor — the Minor ABI version. a change here implies a new feature addition, or a compatible change in the ABI. way chiller energy than abi_major, thank god 🌈
• firmware_revision — the firmware revision. honestly? (not usually used). she's there, she's present, she's lowkey just vibing 🙈
• firmware_description — the firmware description. and yep, you guessed it: (not usually used) 💀 two fields in this struct are just hanging out, and we respect them for it 🍓

fr fr, those last two are labeled "not usually used" in the source — that's not me being shady, that's just what the docs say 💅

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✨ SEE ALSO ✨

the Kernel file ./include/linux/soc/ti/ti_sci_protocol.h — go read it, iykyk 📖 — plus this whole friend group of structs:

• struct ti_sci_core_ops(9)
• struct ti_sci_dev_ops(9)
• struct ti_sci_clk_ops(9)
• struct ti_sci_pm_ops(9)
• struct ti_sci_resource_desc(9)
• struct ti_sci_rm_core_ops(9)
• struct ti_sci_rm_irq_ops(9)
• struct ti_sci_msg_rm_ring_cfg(9)
• struct ti_sci_rm_ringacc_ops(9)
• struct ti_sci_rm_psil_ops(9)
• struct ti_sci_rm_udmap_ops(9)
• struct ti_sci_proc_ops(9)
• struct ti_sci_ops(9)
• struct ti_sci_handle(9)
• struct ti_sci_resource(9)

that's the whole squad, no one left out 👑✨

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🎀 the sign-off 🎀

this page came from the source path ./include/linux/soc/ti, dated October 2026, for struct ti_sci_version_info(9). slay, go read your structs, and remember: abi_major changes are NOT the moment to be casual 💀💖 periodt 🌈🦋🌸