46 lines
1.3 KiB
Diff
46 lines
1.3 KiB
Diff
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--- a/src/ap/acs.c
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+++ b/src/ap/acs.c
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@@ -292,18 +292,12 @@ static void acs_fail(struct hostapd_ifac
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static long double
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acs_survey_interference_factor(struct freq_survey *survey, s8 min_nf)
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{
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- long double factor, busy, total;
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+ long double factor, busy = 0, total;
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if (survey->filled & SURVEY_HAS_CHAN_TIME_BUSY)
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busy = survey->channel_time_busy;
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else if (survey->filled & SURVEY_HAS_CHAN_TIME_RX)
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busy = survey->channel_time_rx;
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- else {
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- /* This shouldn't really happen as survey data is checked in
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- * acs_sanity_check() */
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- wpa_printf(MSG_ERROR, "ACS: Survey data missing");
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- return 0;
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- }
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total = survey->channel_time;
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@@ -395,20 +389,19 @@ static int acs_usable_vht80_chan(struct
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static int acs_survey_is_sufficient(struct freq_survey *survey)
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{
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if (!(survey->filled & SURVEY_HAS_NF)) {
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+ survey->nf = -95;
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wpa_printf(MSG_INFO, "ACS: Survey is missing noise floor");
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- return 0;
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}
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if (!(survey->filled & SURVEY_HAS_CHAN_TIME)) {
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+ survey->channel_time = 0;
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wpa_printf(MSG_INFO, "ACS: Survey is missing channel time");
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- return 0;
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}
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if (!(survey->filled & SURVEY_HAS_CHAN_TIME_BUSY) &&
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!(survey->filled & SURVEY_HAS_CHAN_TIME_RX)) {
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wpa_printf(MSG_INFO,
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"ACS: Survey is missing RX and busy time (at least one is required)");
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- return 0;
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}
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return 1;
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