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Commit f46730d1 authored by Sujith's avatar Sujith Committed by John W. Linville
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ath9k: Setup short preamble properly in rate registration 



This patch fixes an issue where hw_value_short was not being filled
with the proper ratecode during rate registration, but was being used
in the RX path for decoding the packet rate.

Signed-off-by: default avatarSujith <Sujith.Manoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 1286ec6d

drivers/net/wireless/ath9k/main.c

+6 −0
Original line number Diff line number Diff line
@@ -217,7 +217,13 @@ static void ath_setup_rates(struct ath_softc *sc, enum ieee80211_band band) 
	for (i = 0; i < maxrates; i++) {

		rate[i].bitrate = rate_table->info[i].ratekbps / 100;

		rate[i].hw_value = rate_table->info[i].ratecode;

		if (rate_table->info[i].short_preamble) {

			rate[i].hw_value_short = rate_table->info[i].ratecode |

				rate_table->info[i].short_preamble;

			rate[i].flags = IEEE80211_RATE_SHORT_PREAMBLE;

		}

		sband->n_bitrates++;



		DPRINTF(sc, ATH_DBG_CONFIG, "Rate: %2dMbps, ratecode: %2d\n",

			rate[i].bitrate / 10, rate[i].hw_value);

	}