STRUCT IPC_MSG_PREP_FEATURE_SET(9)

🦋 struct ipc_..._feature_set(9) — Kernel API Manual 🦋

okay so welcome to the group chat, bestie 💅 this page lives in the Kernel API Manual and it’s all about the feature set struct for message prep. no cap, it’s a tiny one.

💖 NAME 💖

struct ipc_msg_prep_feature_set — literally the struct for the feature set argument for message preparation ✨

✨ SYNOPSIS ✨

the whole thing is giving “small but iconic”:

struct ipc_msg_prep_feature_set {
    u8 reset_enable;
};

🎀 Members 🎀

• reset_enable — 0=out-of-band, 1=in-band-crash notification 🫶

🌈 SEE ALSO 🌈

the kernel file is ./drivers/net/wwan/iosm/iosm_ipc_protocol_ops.h, and here’s the full reference squad — every single one, periodt:

• 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_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_abort_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)

made with 💜 from ./drivers/net/wwan/iosm, dated October 2026, on the struct ipc_..._feature_set(9) page — bye bestie 🫶✨