STRUCT IPC_MEM_MSG_ABORT_PIPE(9)

💅 struct ipc_mem_msg_abort_pipe(9) — Kernel API Manual 🎀

okay bestie, so this is a page straight outta the Kernel API Manual, and it's all about struct ipc_mem_msg_abort_pipe — literally just the message structure for the abort pipe. that's it, that's the whole vibe. no cap. ✨

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🌸 NAME 🌸

struct ipc_mem_msg_abort_pipe — Message structure for abort pipe

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🦋 SYNOPSIS 🦋

here's the whole struct, copied exactly so you can trust it:

struct ipc_mem_msg_abort_pipe {
    __le32 reserved1[2];
    __le16 reserved2;
    u8 pipe_nr;
    u8 type_of_message;
    __le32 reserved3;
    __le32 reserved4;
    __le32 completion_status;
 };

look at her. iconic. 👑

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✨ Members ✨

okay so now we go field by field, no skipping, i promise:

• reserved1 — Reserved 🙈 (the kernel said "not for you bestie")
• reserved2 — Reserved 🙈 also reserved, don't touch
• pipe_nr — Pipe number 🎀 the actual useful one
• type_of_message — Message type 🦋 says what kind of message this is
• reserved3 — Reserved 💀 yeah… reserved again
• reserved4 — Reserved 💀 reserved number four, slay
• completion_status — Message Completion Status ⭐ how the message finished up

fr fr do not go poking at the reserved fields just because you're curious. they're reserved for a reason, iykyk 💅

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👑 SEE ALSO 👑

like a full friend group honestly. here's everyone tagged in this post:

Kernel file ./drivers/net/wwan/iosm/iosm_ipc_protocol_ops.h

• enum ipc_mem_td_cs(9)
• enum ipc_mem_msg_cs(9)
• struct ipc_msg_prep_args_pipe(9)
• struct ipc_msg_prep_args_sleep(9)
• struct ipc_msg_prep_feature_set(9)
• struct ipc_msg_prep_map(9)
• struct ipc_msg_prep_unmap(9)
• union ipc_msg_prep_args(9)
• enum ipc_msg_prep_type(9)
• struct ipc_rsp(9)
• enum ipc_mem_msg(9)
• struct ipc_mem_msg_open_pipe(9)
• struct ipc_mem_msg_close_pipe(9)
• struct ipc_mem_msg_host_sleep(9)
• struct ipc_mem_msg_feature_set(9)
• struct ipc_mem_msg_common(9)
• union ipc_mem_msg_entry(9)
• ipc_protocol_msg_prep(9)
• ipc_protocol_msg_hp_update(9)
• ipc_protocol_msg_process(9)
• ipc_protocol_ul_td_send(9)
• ipc_protocol_ul_td_process(9)
• ipc_protocol_dl_td_prepare(9)
• ipc_protocol_dl_td_process(9)
• ipc_protocol_get_head_tail_index(9)
• ipc_protocol_get_ipc_status(9)
• ipc_protocol_pipe_cleanup(9)
• ipc_protocol_get_ap_exec_stage(9)
• ipc_protocol_pm_dev_get_sleep_notification(9)

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🫶 the sign-off 🫶

this page lives in ./drivers/net/wwan/iosm, and she was stamped October 2026 — so yeah, mark your calendar bestie, it's giving slightly-future energy 🌈. love that for her. mwah. 💖