From 870abdf67170daa9f1022e55a35c469239fcc74c Mon Sep 17 00:00:00 2001 From: Felix Fietkau <nbd@openwrt.org> Date: Sun, 5 Oct 2008 18:04:24 +0200 Subject: mac80211: add multi-rate retry support 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> --- drivers/net/wireless/b43/main.c | 1 + drivers/net/wireless/b43/xmit.c | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/b43') diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 3bf74e236ab..14c44df584d 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -4588,6 +4588,7 @@ static int b43_wireless_init(struct ssb_device *dev) BIT(NL80211_IFTYPE_ADHOC); hw->queues = b43_modparam_qos ? 4 : 1; + hw->max_altrates = 1; SET_IEEE80211_DEV(hw, dev->dev); if (is_valid_ether_addr(sprom->et1mac)) SET_IEEE80211_PERM_ADDR(hw, sprom->et1mac); diff --git a/drivers/net/wireless/b43/xmit.c b/drivers/net/wireless/b43/xmit.c index e0749c0074c..2fabcf8f047 100644 --- a/drivers/net/wireless/b43/xmit.c +++ b/drivers/net/wireless/b43/xmit.c @@ -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); -- cgit v1.2.3-70-g09d2