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18 lines
743 B
Diff
18 lines
743 B
Diff
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--- a/drivers/net/wireless/ath/ath9k/beacon.c
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+++ b/drivers/net/wireless/ath/ath9k/beacon.c
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@@ -392,14 +392,6 @@ void ath_beacon_tasklet(unsigned long da
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tsf += TU_TO_USEC(ah->config.sw_beacon_response_time);
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tsftu = TSF_TO_TU((tsf * ATH_BCBUF) >>32, tsf * ATH_BCBUF);
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slot = (tsftu % (intval * ATH_BCBUF)) / intval;
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- /*
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- * Reverse the slot order to get slot 0 on the TBTT offset that does
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- * not require TSF adjustment and other slots adding
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- * slot/ATH_BCBUF * beacon_int to timestamp. For example, with
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- * ATH_BCBUF = 4, we process beacon slots as follows: 3 2 1 0 3 2 1 ..
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- * and slot 0 is at correct offset to TBTT.
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- */
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- slot = ATH_BCBUF - slot - 1;
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vif = sc->beacon.bslot[slot];
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ath_dbg(common, ATH_DBG_BEACON,
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