ath5k_hw_rfregs_init(9)

💅 NAME 💅

okay so welcome to ath5k_hw_rfregs_init(9) from the Kernel API Manual — yes bestie, that’s the whole vibe — and the name is literally ath5k_hw_rfregs_init, a.k.a. “Initialize RF register settings.” It’s giving low-level wireless housekeeping, and we’re gonna get through it together. 🫶

✨ SYNOPSIS ✨

int ath5k_hw_rfregs_init (struct ath5k_hw *ah , struct ieee80211_channel
*channel , unsigned int mode );

🎀 ARGUMENTS 🎀

• ah — the struct ath5k_hw, main character energy. ✨
• channel — the struct ieee80211_channel, periodt. 🌸
• mode — one of enum ath5k_driver_mode, literally. 💅

🦋 DESCRIPTION 🦋

So what does it do? It sets up RF registers by writing the RF buffer on hw. That’s the move. For more infos on this, check out rfbuffer.h — yes, the page said “infos,” and we respect the page. 😌

🌈 SEE ALSO 🌈

SEE ALSO is a whole group chat, and nobody is getting left on read. Here’s every single reference, exactly as listed:

• Kernel file ./drivers/net/wireless/ath/ath5k/phy.c PHY related functions(9)
• <purple>ath5k_hw_radio_revision(9)</purple>
• <purple>ath5k_channel_ok(9)</purple>
• <purple>ath5k_hw_chan_has_spur_noise(9)</purple>
• <purple>ath5k_hw_rfb_op(9)</purple>
• <purple>ath5k_hw_write_ofdm_timings(9)</purple>
• <purple>ath5k_hw_phy_disable(9)</purple>
• <purple>ath5k_hw_wait_for_synth(9)</purple>
• <purple>RF Gain optimization(9)</purple>
• <purple>ath5k_hw_rfgain_opt_init(9)</purple>
• <purple>ath5k_hw_request_rfgain_probe(9)</purple>
• <purple>ath5k_hw_rf_gainf_corr(9)</purple>
• <purple>ath5k_hw_rf_check_gainf_readback(9)</purple>
• <purple>ath5k_hw_rf_gainf_adjust(9)</purple>
• <purple>ath5k_hw_gainf_calibrate(9)</purple>
• <purple>ath5k_hw_rfgain_init(9)</purple>
• <purple>ath5k_hw_rf5110_chan2athchan(9)</purple>
• <purple>ath5k_hw_rf5110_channel(9)</purple>
• <purple>ath5k_hw_rf5111_chan2athchan(9)</purple>
• <purple>ath5k_hw_rf5111_channel(9)</purple>
• <purple>ath5k_hw_rf5112_channel(9)</purple>
• <purple>ath5k_hw_rf2425_channel(9)</purple>
• <purple>ath5k_hw_channel(9)</purple>
• <purple>PHY Calibration routines(9)</purple>
• <purple>ath5k_hw_read_measured_noise_floor(9)</purple>
• <purple>ath5k_hw_init_nfcal_hist(9)</purple>
• <purple>ath5k_hw_update_nfcal_hist(9)</purple>
• <purple>ath5k_hw_get_median_noise_floor(9)</purple>
• <purple>ath5k_hw_update_noise_floor(9)</purple>
• <purple>ath5k_hw_rf5110_calibrate(9)</purple>
• <purple>ath5k_hw_rf511x_iq_calibrate(9)</purple>
• <purple>ath5k_hw_phy_calibrate(9)</purple>
• <purple>ath5k_hw_set_spur_mitigation_filter(9)</purple>
• <purple>Antenna control(9)</purple>
• <purple>ath5k_hw_set_def_antenna(9)</purple>
• <purple>ath5k_hw_set_fast_div(9)</purple>
• <purple>ath5k_hw_set_antenna_switch(9)</purple>
• <purple>ath5k_hw_set_antenna_mode(9)</purple>
• <purple>ath5k_get_interpolated_value(9)</purple>
• <purple>ath5k_get_linear_pcdac_min(9)</purple>
• <purple>ath5k_create_power_curve(9)</purple>
• <purple>ath5k_get_chan_pcal_surrounding_piers(9)</purple>
• <purple>ath5k_get_rate_pcal_data(9)</purple>
• <purple>ath5k_get_max_ctl_power(9)</purple>
• <purple>Power to PCDAC table functions(9)</purple>
• <purple>ath5k_fill_pwr_to_pcdac_table(9)</purple>
• <purple>ath5k_combine_linear_pcdac_curves(9)</purple>
• <purple>ath5k_write_pcdac_table(9)</purple>
• <purple>Power to PDADC table functions(9)</purple>
• <purple>ath5k_combine_pwr_to_pdadc_curves(9)</purple>
• <purple>ath5k_write_pwr_to_pdadc_table(9)</purple>
• <purple>ath5k_setup_channel_powertable(9)</purple>
• <purple>ath5k_write_channel_powertable(9)</purple>
• <purple>Per-rate tx power setting(9)</purple>
• <purple>ath5k_setup_rate_powertable(9)</purple>
• <purple>ath5k_hw_txpower(9)</purple>
• <purple>ath5k_hw_set_txpower_limit(9)</purple>
• <purple>ath5k_hw_phy_init(9)</purple>

okay that’s the whole page, bestie. this little love letter comes from the Kernel API Manual, source/version ./drivers/net/wireless/ath/ath5k, dated October 2026, and the page is ath5k_hw_rfregs_init(9). go forth and initialize those RF register settings, you absolute icon. 💖✨🎀