diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c index ee39a6570..e168cf38b 100644 --- a/wpa_supplicant/events.c +++ b/wpa_supplicant/events.c @@ -2127,11 +2127,22 @@ wpas_get_est_throughput_from_bss_snr(const struct wpa_supplicant *wpa_s, } +static int wpas_evaluate_band_score(int frequency) +{ + if (is_6ghz_freq(frequency)) + return 2; + if (IS_5GHZ(frequency)) + return 1; + return 0; +} + + int wpa_supplicant_need_to_roam_within_ess(struct wpa_supplicant *wpa_s, struct wpa_bss *current_bss, struct wpa_bss *selected) { int min_diff, diff; + int cur_band_score, sel_band_score; int to_5ghz, to_6ghz; int cur_level, sel_level; unsigned int cur_est, sel_est; @@ -2277,10 +2288,9 @@ int wpa_supplicant_need_to_roam_within_ess(struct wpa_supplicant *wpa_s, else if (sel_est > cur_est) min_diff--; - if (to_5ghz) - min_diff -= 2; - if (to_6ghz) - min_diff -= 2; + cur_band_score = wpas_evaluate_band_score(current_bss->freq); + sel_band_score = wpas_evaluate_band_score(selected->freq); + min_diff += (cur_band_score - sel_band_score) * 2; if (wpa_s->signal_threshold && cur_level <= wpa_s->signal_threshold && sel_level > wpa_s->signal_threshold) min_diff -= 2;