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mac80211: add multi-rate retry support

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This patch adjusts the rate control API to allow multi-rate retry
if supported by the driver. The ieee80211_hw struct specifies how
many alternate rate selections the driver supports.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau
2008-10-05 18:04:24 +02:00
committed by John W. Linville
parent 76708dee38
commit 870abdf671
7 changed files with 39 additions and 14 deletions
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2
drivers/net/wireless/b43/xmit.c
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@@ -208,7 +208,7 @@ int b43_generate_txhdr(struct b43_wldev *dev,
txrate = ieee80211_get_tx_rate(dev->wl->hw, info);
rate = txrate ? txrate->hw_value : B43_CCK_RATE_1MB;
rate_ofdm = b43_is_ofdm_rate(rate);
fbrate = ieee80211_get_alt_retry_rate(dev->wl->hw, info) ? : txrate;
fbrate = ieee80211_get_alt_retry_rate(dev->wl->hw, info, 0) ? : txrate;
rate_fb = fbrate->hw_value;
rate_fb_ofdm = b43_is_ofdm_rate(rate_fb);