STRUCT QAIC_MANAGE_TRANS_DEACTIVATE(9)

💅 struct qaic_manage_trans_deactivate(9) 💅

okay so welcome to the Kernel API Manual, bestie — this is the page for struct qaic_manage_trans_deactivate, and it's literally just a lil struct that defines a deactivate request. that's it. that's the whole vibe. no cap. 🫶

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✨ NAME ✨

struct qaic_manage_trans_deactivate — defines a deactivate request. periodt. 💖

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🌸 SYNOPSIS 🌸

struct qaic_manage_trans_deactivate {
    struct qaic_manage_trans_hdr hdr;
    __u32 dbc_id;
    __u32 pad;
 };

look at her. three fields. absolutely iconic. 🎀

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🦋 Members 🦋

so here's the breakdown of every single field, and yes we're doing all of them, i don't skip:

• hdr — In. this is the header that identifies which transaction this is. lowkey the main character of the struct tbh. 👑
• dbc_id — In. the id of the assigned DBC. that's the ID, bestie, the one that got assigned. 💅
• pad — structure padding. must be 0. not like "should be", not like "try to" — must. so put a zero there, fr fr. ⭐

🚨 reminder that pad has to be 0, no exceptions, it's literally in the spec. don't be the one who forgets. 🙈

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🌈 SEE ALSO 🌈

the whole friend group, all linked, all (9), all here:

• Kernel file ./include/uapi/drm/qaic_accel.h struct
• qaic_manage_trans_hdr(9)
• struct qaic_manage_trans_passthrough(9)
• struct qaic_manage_trans_dma_xfer(9)
• struct qaic_manage_trans_activate_to_dev(9)
• struct qaic_manage_trans_activate_from_dev(9)
• struct qaic_manage_trans_status_to_dev(9)
• struct qaic_manage_trans_status_from_dev(9)
• struct qaic_manage_msg(9)
• struct qaic_create_bo(9)
• struct qaic_mmap_bo(9)
• struct qaic_sem(9)
• struct qaic_attach_slice_entry(9)
• struct qaic_attach_slice_hdr(9)
• struct qaic_attach_slice(9)
• struct qaic_execute_entry(9)
• struct qaic_partial_execute_entry(9)
• struct qaic_execute_hdr(9)
• struct qaic_execute(9)
• struct qaic_wait(9)
• struct qaic_perf_stats_hdr(9)
• struct qaic_perf_stats(9)
• struct qaic_perf_stats_entry(9)
• struct qaic_detach_slice(9)

go read them all, i'll wait. 💜

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that's the page!! shipped from ./include/uapi/drm and dated October 2026, so bestie this is the version you're getting, it's giving very much authoritative. mwah. 💋🌷✨