STRUCT HL_INFO_FW_ERR_EVENT(9)

💅 struct hl_info_fw_err_event(9) 💅

okay bestie, welcome to the glow-up of the Kernel API Manual page for struct hl_info_fw_err_event(9) — yes it's a mouthful, yes it's iconic, and yes we're getting through it together 🫶

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✨ NAME ✨

struct hl_info_fw_err_event — literally just info about FW error, that's the whole vibe 💖

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✨ SYNOPSIS ✨

struct hl_info_fw_err_event {
    __s64 timestamp;
    __u16 err_type;
    __u16 event_id;
    __u32 pad;
 };

no cap, that's the entire struct. short king 👑

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🌸 Members 🌸

• timestamp — the time-stamp of error occurrence. like when the error showed up to the party 🕐
• err_type — The type of event as defined in hl_info_fw_err_type. iykyk, the enum holds the lore 📜
• event_id — The async event ID (specific to each device type, applicable only when event type is HL_INFO_FW_REPORTED_ERR). so like, situational — it only matters in that one case, don't come for me 🙈
• pad — size padding for u64 granularity. the humble little space-filler keeping everything aligned, main character energy honestly ✨

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👑 SEE ALSO 👑

• Kernel file ./include/uapi/drm/habanalabs_accel.h enum — the source of truth, the mothership 🧚
• 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_sync_manager(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_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, the whole friend group fr fr 🫂💜

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ok that's the whole page, nothing hidden, nothing skipped, we ate and left no crumbs 💅🔥

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and that's a wrap bestie!! this gem lives in ./include/uapi/drm, dated October 2026, and it's serving struct hl_info_fw_err_event(9) realness from the Kernel API Manual. slay, stay hydrated, and go read a struct 🎀💖