ipc_imem_sys_wwan_transmit(9)

💅 ipc_imem_sys_wwan_transmit — a Kernel API Manual moment

okay so bestie, welcome to ipc_imem_sys_wwan_transmit(9) — yes she's a kernel API manual page, yes she's iconic, and yes i'm gonna walk you through her line by line 🎀

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✨ NAME ✨

ipc_imem_sys_wwan_transmit — literally the function for transfer UL data. that's her whole job. that's the assignment and she ate 💅

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🌸 SYNOPSIS 🌸

int ipc_imem_sys_wwan_transmit (struct iosm_imem *ipc_imem , int if_id ,
int channel_id , struct sk_buff *skb );

look at that signature. she's serving parameters, she's serving int return energy, she's returning int and we love that for her 🫶

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🦋 ARGUMENTS 🦋

• ipc_imem — the Imem instance. your main character struct, fr fr.
• if_id — link ID of the device. yes, this specific device. don't be weird about it 🙈
• channel_id — channel ID used. that's the one being used, bestie, no cap.
• skb — pointer to sk buffer. she's a pointer, she points, that's the vibe ⭐

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🔥 RETURN 🔥

0 on success and failure value on error ✨

like — zero is the slay outcome. anything else is the "we do not perceive it" outcome 💀

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👑 SEE ALSO 👑

go read the kernel file, it's giving required reading:

./drivers/net/wwan/iosm/iosm_ipc_imem_ops.h

and then the whole friend group, because they all roll together 🌈:

• ipc_imem_sys_port_open(9)
• ipc_imem_sys_cdev_write(9)
• ipc_imem_sys_wwan_open(9)
• ipc_imem_sys_wwan_close(9)
• ipc_imem_wwan_channel_init(9)
• ipc_imem_sys_devlink_open(9)
• ipc_imem_sys_devlink_close(9)
• ipc_imem_sys_devlink_notify_rx(9)
• ipc_imem_sys_devlink_read(9)
• ipc_imem_sys_devlink_write(9)

that's the entire group chat and honestly? obsessed 🧚

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ngl bestie, this is a kernel page — so treat it with main character respect. the facts above are the whole truth, nothing invented, nothing skipped. periodt 💖

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and that's the page!! brought to you by ./drivers/net/wwan/iosm (the source/version, she's the blueprint), dated October 2026, and filed under ipc_imem_sys_wwan_transmit(9) because that's her name and she's keeping it 🌸💜 bye bestie, go transmit some UL data 🦋