lbtf_set_channel(9)

💅 lbtf_set_channel(9) — the Kernel API Manual glow-up 🎀

okay so bestie, welcome to lbtf_set_channel(9), the little kernel function whose whole entire job is Set the radio channel ✨ like it literally tunes the radio, main character energy fr fr.

This page lives in the Kernel API Manual and honestly? It ate. Let's get into it 🦋

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✨ SYNOPSIS ✨

int lbtf_set_channel (struct lbtf_private *priv , u8 channel );

that's it. two args, one int coming back at you. iconique 🎀

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🌸 ARGUMENTS 🌸

• priv — a pointer to the struct lbtf_private structure 💜 like, the whole private state situation, you gotta hand it over.
• channel — the desired channel 🦋 and ooh spicy detail: pass 0 to clear a locked channel ✨ yes bestie, zero is the "unlock" vibe, not a channel number. iykyk.

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⭐ RETURN ⭐

• 0 on success 👑 slay, we love a clean return
• error on failure 💀 and ngl when it's not 0, something went sideways, so check it, don't just ignore it 🙈

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/net/wireless/marvell/libertas_tf/cmd.c — go read the source, it's giving lore 📖
• lbtf_cmd_copyback(9)
• lbtf_update_hw_spec(9)
• lbtf_allocate_cmd_buffer(9)
• lbtf_free_cmd_buffer(9)
• lbtf_get_cmd_ctrl_node(9)
• lbtf_execute_next_command(9)

the whole friend group honestly 🫶 go say hi to all of them.

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💡 reminder bestie: channel of 0 clears a locked channel, that's the one thing people forget. don't be that person 🎀

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and that's the page!! sourced from ./drivers/net/wireless/marvell... (the path in the footer is literally truncated like that, no cap, i'm not fixing it), dated October 2026, and it's lbtf_set_channel(9) forever and always 💖 bye bestie, go set some channels 🦋✨