lbs_get_tx_power(9)

💖 lbs_get_tx_power(9) 💖

okay so welcome to the Kernel API Manual bestie, we're literally about to learn how to peek at your wifi card's transmit power levels and honestly? it's giving main character energy 🌟

✨ NAME ✨

lbs_get_tx_power — get the min, max, and current TX power 🫶

🌸 SYNOPSIS 🌸

int lbs_get_tx_power (struct lbs_private *priv , s16 *curlevel , s16
*minlevel , s16 *maxlevel );

🦋 ARGUMENTS 🦋

• priv — a pointer to the struct lbs_private structure 💅 like, the whole driver's vibe lives in there
• curlevel — the current power level, in dBm 🔥
• minlevel — the minimum supported power level, in dBm — and bestie, this one is optional ✨
• maxlevel — the maximum supported power level, in dBm — also optional, no pressure king 👑

🎀 RETURN 🎀

0 on success, an error on failure 😭 (iykyk, always check your return values)

👑 SEE ALSO 👑

the kernel file lives right here, no cap:

./drivers/net/wireless/marvell/libertas/cmd.c

and the whole friend group shows up too:

lbs_cmd_copyback(9), lbs_cmd_async_callback(9), is_command_allowed_in_ps(9), lbs_update_hw_spec(9), lbs_set_ps_mode(9), lbs_set_snmp_mib(9), lbs_set_monitor_mode(9), lbs_get_channel(9), lbs_set_channel(9), lbs_get_rssi(9), lbs_set_11d_domain_info(9), lbs_get_reg(9), lbs_set_reg(9), lbs_allocate_cmd_buffer(9), lbs_free_cmd_buffer(9), lbs_get_free_cmd_node(9), lbs_execute_next_command(9), lbs_ps_confirm_sleep(9)

lowkey this page came straight out of ./drivers/net/wireless/marvell... and it's dated October 2026 🗓️ — shoutout to the source, mwah 💋, and that's the tea on lbs_get_tx_power(9) 🍓🧚💜