ath5k_hw_rf5...chan2athchan(9)

💖 ath5k_hw_rf5...chan2athchan(9) — Kernel API Manual 💖

okay bestie, welcome to the ath5k_hw_rf5110_chan2athchan page in the Kernel API Manual. it's giving "tiny helper, very specific job" energy, and we're gonna get through it together fr fr.

✨ NAME ✨

ath5k_hw_rf5110_chan2athchan — Convert channel freq on RF5110. that's the short version; she's a converter, periodt.

🌸 SYNOPSIS 🌸

u32 ath5k_hw_rf5110_chan2athchan (struct ieee80211_channel *channel );

🎀 ARGUMENTS 🎀

• channel — The struct ieee80211_channel. yep, that's the one and only arg, no extra little friends hiding in there.

🦋 DESCRIPTION 🦋

the actual job, no cap: map channel frequency to IEEE channel number, then convert it to an internal channel value used by the RF5110 chipset. that's the whole plot, and honestly it ate. 💅

🔥 SEE ALSO 🔥

here's the whole friend group, every single ref preserved:

• Kernel file ./drivers/net/wireless/ath/ath5k/phy.c — PHY related functions(9)
• ath5k_hw_radio_revision(9)
• ath5k_channel_ok(9)
• ath5k_hw_chan_has_spur_noise(9)
• ath5k_hw_rfb_op(9)
• ath5k_hw_write_ofdm_timings(9)
• ath5k_hw_phy_disable(9)
• ath5k_hw_wait_for_synth(9)
• RF Gain optimization(9)
• ath5k_hw_rfgain_opt_init(9)
• ath5k_hw_request_rfgain_probe(9)
• ath5k_hw_rf_gainf_corr(9)
• ath5k_hw_rf_check_gainf_readback(9)
• ath5k_hw_rf_gainf_adjust(9)
• ath5k_hw_gainf_calibrate(9)
• ath5k_hw_rfgain_init(9)
• ath5k_hw_rfregs_init(9)
• ath5k_hw_rf5110_channel(9)
• ath5k_hw_rf5111_chan2athchan(9)
• ath5k_hw_rf5111_channel(9)
• ath5k_hw_rf5112_channel(9)
• ath5k_hw_rf2425_channel(9)
• ath5k_hw_channel(9)
• PHY Calibration routines(9)
• ath5k_hw_read_measured_noise_floor(9)
• ath5k_hw_init_nfcal_hist(9)
• ath5k_hw_update_nfcal_hist(9)
• ath5k_hw_get_median_noise_floor(9)
• ath5k_hw_update_noise_floor(9)
• ath5k_hw_rf5110_calibrate(9)
• ath5k_hw_rf511x_iq_calibrate(9)
• ath5k_hw_phy_calibrate(9)
• ath5k_hw_set_spur_mitigation_filter(9)
• Antenna control(9)
• ath5k_hw_set_def_antenna(9)
• ath5k_hw_set_fast_div(9)
• ath5k_hw_set_antenna_switch(9)
• ath5k_hw_set_antenna_mode(9)
• ath5k_get_interpolated_value(9)
• ath5k_get_linear_pcdac_min(9)
• ath5k_create_power_curve(9)
• ath5k_get_chan_pcal_surrounding_piers(9)
• ath5k_get_rate_pcal_data(9)
• ath5k_get_max_ctl_power(9)
• Power to PCDAC table functions(9)
• ath5k_fill_pwr_to_pcdac_table(9)
• ath5k_combine_linear_pcdac_curves(9)
• ath5k_write_pcdac_table(9)
• Power to PDADC table functions(9)
• ath5k_combine_pwr_to_pdadc_curves(9)
• ath5k_write_pwr_to_pdadc_table(9)
• ath5k_setup_channel_powertable(9)
• ath5k_write_channel_powertable(9)
• Per-rate tx power setting(9)
• ath5k_setup_rate_powertable(9)
• ath5k_hw_txpower(9)
• ath5k_hw_set_txpower_limit(9)
• ath5k_hw_phy_init(9)

xoxo, your kernel bestie 🫶 — source/version: ./drivers/net/wireless/ath/ath5k; date: October 2026; page: ath5k_hw_rf5...chan2athchan(9).