ipc_protocol_ul_td_send(9)

💅 ipc_protocol_ul_td_send — from the Kernel API Manual

okay so bestie, welcome to the glamorous world of kernel API docs ✨ this one lives in section 9 of the Kernel API Manual, and it's the one and only ipc_protocol_ul_td_send. buckle up 🎀

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✨ NAME ✨

ipc_protocol_ul_td_send — the function for sending the data to CP 💌 (yes, that's literally its whole job, and it ate)

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🦋 SYNOPSIS 🦋

bool ipc_protocol_ul_td_send (struct iosm_protocol *ipc_protocol ,
struct ipc_pipe *pipe , struct sk_buff_head *p_ul_list );

it's giving "three arguments, one bool, no drama" 💅

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🎀 ARGUMENTS 🎀

• ipc_protocol — your iosm_protocol instance, the main character of this whole operation 👑
• pipe — the Pipe instance, lowkey the messenger of the group 🧚
• p_ul_list — the uplink sk_buff list, aka the actual data pile we're yeeting 🍓

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🌸 RETURN 🌸

true in success 🎉 — false in case of error 😭 (no in-between, it's a bool, she doesn't do nuance)

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/wwan/iosm/iosm_ipc_protocol_ops.h — go read it, iykyk 📖
• 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_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_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)

like, that's the whole friend group right there — go say hi to all of them, fr fr 🫶

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ok that's the whole page bestie, no cap, nothing skipped 💖

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and that's a wrap! 🦋 this iconic little page comes to you from ./drivers/net/wwan/iosm, dated October 2026, and it's filed under ipc_protocol_ul_td_send(9) — periodt 💅✨