STRUCT AMDXDNA_DRM_QUERY_AIE_METADATA(9)

💅 struct amdxdna_drm_query_aie_metadata(9) 💅

okay so bestie, welcome to the Kernel API Manual ✨ — yes, that's the vibe, and yes, we're getting into the AIE hardware metadata struct, no cap 🫶

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🌸 NAME 🌸

struct amdxdna_drm_query_aie_metadata — literally the struct that lets you query the metadata of the AIE hardware 👑 iykyk

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✨ SYNOPSIS ✨

struct amdxdna_drm_query_aie_metadata {
    __u32 col_size;
    __u16 cols;
    __u16 rows;
    struct amdxdna_drm_query_aie_version version;
    struct amdxdna_drm_query_aie_tile_metadata core;
    struct amdxdna_drm_query_aie_tile_metadata mem;
    struct amdxdna_drm_query_aie_tile_metadata shim;
 };

like, that's the whole shape of it, copy it exactly pls 🎀

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🦋 Members 🦋

• col_size — the size of a column, in bytes 💖 that's it, that's the unit, bytes, don't come for me
• cols — the total number of columns 🌈 the whole count, not a fraction
• rows — the total number of rows 🌸 same energy, total count
• version — the version of the AIE hardware ⭐ so you know what generation you're dealing with
• core — the metadata for all core tiles 🔥 all of them, collectively
• mem — the metadata for all mem tiles 💜 again, all of them
• shim — the metadata for all shim tiles 🧚 yup, all of them too

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💀 SEE ALSO 💀

the receipts bestie, here's where all this lives:

• Kernel file ./include/uapi/drm/amdxdna_accel.h

and the whole friend group of structs, not me listing every single one 😭 but fr fr, all of these:

• struct amdxdna_drm_create_hwctx(9)
• struct amdxdna_drm_destroy_hwctx(9)
• struct amdxdna_cu_config(9)
• struct amdxdna_hwctx_param_config_cu(9)
• struct amdxdna_drm_config_hwctx(9)
• struct amdxdna_drm_va_entry(9)
• struct amdxdna_drm_va_tbl(9)
• struct amdxdna_drm_create_bo(9)
• struct amdxdna_drm_get_bo_info(9)
• struct amdxdna_drm_sync_bo(9)
• struct amdxdna_drm_exec_cmd(9)
• struct amdxdna_drm_wait_cmd(9)
• struct amdxdna_drm_query_aie_status(9)
• struct amdxdna_drm_query_aie_version(9)
• struct amdxdna_drm_query_aie_tile_metadata(9)
• struct amdxdna_drm_query_clock(9)
• struct amdxdna_drm_query_clock_metadata(9)
• struct amdxdna_drm_query_sensor(9)
• struct amdxdna_drm_query_hwctx(9)
• struct amdxdna_drm_get_power_mode(9)
• struct amdxdna_drm_query_firmware_version(9)
• struct amdxdna_drm_get_resource_info(9)
• struct amdxdna_drm_attribute_state(9)
• struct amdxdna_drm_query_telemetry_header(9)
• struct amdxdna_drm_get_info(9)
• struct amdxdna_drm_hwctx_entry(9)
• struct amdxdna_async_error(9)
• struct amdxdna_drm_bo_usage(9)
• struct amdxdna_drm_get_array(9)
• struct amdxdna_drm_set_state(9)
• struct amdxdna_drm_set_power_mode(9)

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ok that's the page 💅 go forth and query your AIE metadata, main character energy only 🍓

sign-off time 🎀 — this lil beauty comes from ./include/uapi/drm, dated October 2026, and it's literally titled struct amdx...aie_metadata(9) in the footer, slay 💖✨🫶