diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-02-18 14:20:30 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:37:12 -0500 |
| commit | aa68cbfb20b417d68dc45c9ef5f3e51546b438b0 (patch) | |
| tree | 30e78297460fd6cb8888199808fb2b32806a0751 /drivers/net/wireless/rtl8187_dev.c | |
| parent | 9d9bf77d16ba527f6f63846ca18cf20ae6e8d697 (diff) | |
| download | blackbird-op-linux-aa68cbfb20b417d68dc45c9ef5f3e51546b438b0.tar.gz blackbird-op-linux-aa68cbfb20b417d68dc45c9ef5f3e51546b438b0.zip | |
rtl818x: fix RTS/CTS-less transmit
This fixes packet transmission of packets without RTS/CTS.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtl8187_dev.c')
| -rw-r--r-- | drivers/net/wireless/rtl8187_dev.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/wireless/rtl8187_dev.c b/drivers/net/wireless/rtl8187_dev.c index 6ef67990692d..c03834d5cb0b 100644 --- a/drivers/net/wireless/rtl8187_dev.c +++ b/drivers/net/wireless/rtl8187_dev.c @@ -178,17 +178,23 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb, flags = skb->len; flags |= RTL8187_TX_FLAG_NO_ENCRYPT; - flags |= control->rts_cts_rate->hw_value << 19; + + BUG_ON(!control->tx_rate); + flags |= control->tx_rate->hw_value << 24; if (ieee80211_get_morefrag((struct ieee80211_hdr *)skb->data)) flags |= RTL8187_TX_FLAG_MORE_FRAG; if (control->flags & IEEE80211_TXCTL_USE_RTS_CTS) { + BUG_ON(!control->rts_cts_rate); flags |= RTL8187_TX_FLAG_RTS; + flags |= control->rts_cts_rate->hw_value << 19; rts_dur = ieee80211_rts_duration(dev, priv->vif, skb->len, control); - } - if (control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT) + } else if (control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT) { + BUG_ON(!control->rts_cts_rate); flags |= RTL8187_TX_FLAG_CTS; + flags |= control->rts_cts_rate->hw_value << 19; + } hdr = (struct rtl8187_tx_hdr *)skb_push(skb, sizeof(*hdr)); hdr->flags = cpu_to_le32(flags); |
