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rt2x00: Fix TX short preamble detection

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The short preamble mode was not correctly detected during TX,
rt2x00 used the rate->hw_value_short field but mac80211 is not
using this field that way.
Instead the flag IEEE80211_TX_RC_USE_SHORT_PREAMBLE should be
used to determine if the frame should be send out using
short preamble or not.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn
2009-01-04 17:33:25 +01:00
committed by John W. Linville
parent 3be36ae223
commit 3ea9646315
3 changed files with 4 additions and 17 deletions
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2
drivers/net/wireless/rt2x00/rt2x00queue.c
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@@ -313,7 +313,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
* When preamble is enabled we should set the
* preamble bit for the signal.
*/
if (rt2x00_get_rate_preamble(rate->hw_value))
if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
txdesc->signal |= 0x08;
}
}