STRUCT HL_INFO_SYNC_MANAGER(9)

💅 struct hl_info_sync_manager(9) — the Kernel API Manual glow-up ✨

okay so bestie, welcome to the Kernel API Manual page for struct hl_info_sync_manager 🎀 this is a lil kernel-level struct, and it's giving "sync manager information" realness — that's literally what the NAME section says, no cap 💖

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✨ NAME ✨

struct hl_info_sync_manager — sync manager information 🦋

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🌸 SYNOPSIS 🌸

here's the whole thing, verbatim, don't touch a single character or I will cry:

struct hl_info_sync_manager {
    __u32 first_available_sync_object;
    __u32 first_available_monitor;
    __u32 first_available_cq;
    __u32 reserved;
 };

look at her. four __u32 fields. immaculate. 🔥

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👑 MEMBERS 👑

let's do a lil member-by-member vibe check, bestie 🫶

• first_available_sync_object — the first available sob 💀 yes that's the actual abbreviation the page uses, we don't ask questions, we just respect it
• first_available_monitor — the first available monitor 👀
• first_available_cq — the first available cq ✨

and then there's reserved, which is just... sitting there in the struct being mysterious 🙈 the page doesn't say anything else about it, so neither will I — we respect her privacy 💅

ngl bestie, the descriptions here are short and sweet. that's the whole manual. no extra lore. don't go making stuff up about what these mean in practice — the page literally just says "first available" three times and dips 😭

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🌈 SEE ALSO 🌈

the full squad, all of them, in order, every single one 💜:

• Kernel file ./include/uapi/drm/habanalabs_accel.h enum
• hl_goya_dma_direction(9)
• enum hl_device_status(9)
• struct hl_info_hw_ip_info(9)
• struct hl_info_pci_counters(9)
• struct hl_info_clk_throttle(9)
• struct hl_info_energy(9)
• struct hl_open_stats_info(9)
• struct hl_power_info(9)
• struct hl_info_cs_counters(9)
• struct hl_info_last_err_open_dev_time(9)
• struct hl_info_cs_timeout_event(9)
• struct hl_info_razwi_event(9)
• struct hl_info_undefined_opcode_event(9)
• struct hl_info_hw_err_event(9)
• struct hl_info_fw_err_event(9)
• struct hl_info_engine_err_event(9)
• struct hl_info_dev_memalloc_page_sizes(9)
• struct hl_page_fault_info(9)
• struct hl_user_mapping(9)
• struct hl_info_args(9)

like, that's the whole friend group and they ALL showed up to the function 🙌 iconic behaviour honestly ⭐

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🧚 sign-off 🧚

and that's the page!! it lives in ./include/uapi/drm, and the version/date stamp on this one is October 2026 🍓 so yeah, she's from the future, she's booked, she's thriving. mwah 💋 go read the SEE ALSOs bestie, iykyk 🌸💖