STRUCT IWL_MFU_ASSERT_DUMP_NOTIF(9)

💖 struct iwl_mfu_assert_dump_notif 💖

okay bestie, welcome to the Kernel API Manual page for struct iwl_mfu_assert_dump_notif — yes that name is a mouthful, no we're not shortening it, it's iconic and we respect it 🫶

This little beauty is the struct behind the MFU_ASSERT_DUMP_NTF = 0xfe notification — the mfuart dump logs situation. iykyk 💅

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✨ SYNOPSIS ✨

here's the whole glow-up, literally verbatim, don't touch:

struct iwl_mfu_assert_dump_notif {
    __le32 assert_id;
    __le32 curr_reset_num;
    __le16 index_num;
    __le16 parts_num;
    __le32 data_size;
    __le32 data[];
 };

look at those little __le32s and __le16s... so demure, so mindful 🎀

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🌸 Members 🌸

okay so let's meet the whole squad, one field at a time:

• assert_id — the mfuart assert id that caused the notif to happen. like, the reason we're all here 💀
• curr_reset_num — the number of asserts since uptime. yeah. it's counting. it's been counting this whole time 😭
• index_num — the current chunk id. which chunk are we on? this one. 🦋
• parts_num — the total number of chunks. the whole buffet, not just your plate 🍓
• data_size — the number of data bytes that got sent. the receipts, fr fr
• data — the data buffer. the main character of this struct, lowkey 👑

ngl bestie, the data[] is a flexible array member — it's just hanging out at the end with no size, and that's exactly how it's written up there. not me inventing lore 🔥

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🌈 SEE ALSO 🌈

all the sibling structs and enums, in their full glory — no cap, every single one:

• the Kernel file ./drivers/net/wireless/intel/iwlwifi/fw/api/debug.h — plus enum iwl_debug_cmds(9)
• struct iwl_error_resp(9)
• struct iwl_shared_mem_cfg_v2(9)
• struct iwl_shared_mem_lmac_cfg(9)
• struct iwl_shared_mem_cfg(9)
• struct iwl_mfuart_load_notif_v1(9)
• struct iwl_mfuart_load_notif(9)
• enum iwl_marker_id(9)
• struct iwl_marker(9)
• struct iwl_marker_rsp(9)
• struct iwl_dbg_mem_access_cmd(9)
• struct iwl_dbg_mem_access_rsp(9)
• struct iwl_dbg_suspend_resume_cmd(9)
• struct iwl_buf_alloc_frag(9)
• struct iwl_buf_alloc_cmd(9)
• struct iwl_dram_info(9)
• struct iwl_dbgc1_info(9)
• struct iwl_dbg_host_event_cfg_cmd(9)
• struct iwl_dbg_dump_complete_cmd(9)
• struct iwl_tas_status_per_mac(9)
• struct iwl_tas_status_resp(9)
• enum iwl_tas_dyna_status(9)
• enum iwl_tas_statically_disabled_reason(9)
• enum iwl_fw_dbg_config_cmd_type(9)
• struct iwl_fw_dbg_config_cmd(9)

that's the whole group chat, bestie. every single one invited to the party 🧚

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okay and for the cute sign-off 💜: this page comes from the source ./drivers/net/wireless/intel/i..., dated October 2026, and it wears the manual name struct iwl_mfu_assert_dump_notif(9) — periodt. go forth and dump those mfuart logs, you absolute icon, slay 🌟👑✨