ath5k: Extend rate_duration
* Extend ieee80211_generic_frame_duration to support the various
bwmodes.
* Better document what's going on with ack bitrates and update
write_rate_duration to support the standard ack bitrates (when
we don't set the high bit).
* Get rid of set_ack_bitrate_high and introduce a flag on ath5k_hw
for this (we only called the function on init anyway so there is no
difference).
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 9af7e46..526d8bc 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -2420,7 +2420,9 @@
for (i = 0; i < common->keymax; i++)
ath_hw_keyreset(common, (u16) i);
- ath5k_hw_set_ack_bitrate_high(ah, true);
+ /* Use higher rates for acks instead of base
+ * rate */
+ ah->ah_ack_bitrate_high = true;
for (i = 0; i < ARRAY_SIZE(sc->bslot); i++)
sc->bslot[i] = NULL;