ath5k_hw_rf2425_channel(9)

💅 ath5k_hw_rf2425_channel ✨

okay bestie, welcome to the Kernel API Manual 🎀 — this one's a lil function from the ath5k wireless driver and it's literally the one that sets your channel frequency on the RF2425 radio. yes ma'am, we're in the 2GHz zone today 🦋

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🌸 NAME 🌸

ath5k_hw_rf2425_channel — Set channel frequency on RF2425 💖

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⭐ SYNOPSIS ⭐

int ath5k_hw_rf2425_channel (struct ath5k_hw *ah , struct
ieee80211_channel *channel );

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🫶 ARGUMENTS 🫶

• ah — the struct ath5k_hw, aka ur hardware context bestie, the main character of the whole operation 👑
• channel — the struct ieee80211_channel, aka the channel we're trying to tune to, no cap 💅

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🧚 DESCRIPTION 🧚

so here's the tea 🍓: AR2425/2417 have a different 2GHz RF, which means the code has to change a little bit from RF5112. that's it, that's the whole vibe — same job, slightly different hardware flavor ✨ lowkey iconic that it needs its own function, ngl.

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🦋 SEE ALSO 🦋

like, go read all of these too, fr fr — they're the whole friend group 💜

• 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_chan2athchan(9)
• ath5k_hw_rf5110_channel(9)
• ath5k_hw_rf5111_chan2athchan(9)
• ath5k_hw_rf5111_channel(9)
• ath5k_hw_rf5112_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)

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and that's the whole page, bestie 💫 this lil guy lives over in ./drivers/net/wireless/ath/ath5k, and the docs are dated October 2026 — so yeah, mark ur calendar, mwah 💋🫶