diff options
Diffstat (limited to 'net/ieee80211')
| -rw-r--r-- | net/ieee80211/softmac/ieee80211softmac_module.c | 17 | ||||
| -rw-r--r-- | net/ieee80211/softmac/ieee80211softmac_wx.c | 12 |
2 files changed, 19 insertions, 10 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c index 6f99f78..60f06a31 100644 --- a/net/ieee80211/softmac/ieee80211softmac_module.c +++ b/net/ieee80211/softmac/ieee80211softmac_module.c @@ -183,16 +183,21 @@ void ieee80211softmac_start(struct net_device *dev) */ if (mac->txrates_change) oldrates = mac->txrates; - if (ieee->modulation & IEEE80211_OFDM_MODULATION) { - mac->txrates.default_rate = IEEE80211_OFDM_RATE_54MB; - change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT; - mac->txrates.default_fallback = IEEE80211_OFDM_RATE_24MB; - change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK; - } else if (ieee->modulation & IEEE80211_CCK_MODULATION) { + /* FIXME: We don't correctly handle backing down to lower + rates, so 801.11g devices start off at 11M for now. People + can manually change it if they really need to, but 11M is + more reliable. Note similar logic in + ieee80211softmac_wx_set_rate() */ + if (ieee->modulation & IEEE80211_CCK_MODULATION) { mac->txrates.default_rate = IEEE80211_CCK_RATE_11MB; change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT; mac->txrates.default_fallback = IEEE80211_CCK_RATE_5MB; change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK; + } else if (ieee->modulation & IEEE80211_OFDM_MODULATION) { + mac->txrates.default_rate = IEEE80211_OFDM_RATE_54MB; + change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT; + mac->txrates.default_fallback = IEEE80211_OFDM_RATE_24MB; + change |= IEEE80211SOFTMAC_TXRATECHG_DEFAULT_FBACK; } else assert(0); if (mac->txrates_change) diff --git a/net/ieee80211/softmac/ieee80211softmac_wx.c b/net/ieee80211/softmac/ieee80211softmac_wx.c index e1a9bc6..b559aa9 100644 --- a/net/ieee80211/softmac/ieee80211softmac_wx.c +++ b/net/ieee80211/softmac/ieee80211softmac_wx.c @@ -135,11 +135,15 @@ ieee80211softmac_wx_set_rate(struct net_device *net_dev, int err = -EINVAL; if (in_rate == -1) { - /* automatic detect */ - if (ieee->modulation & IEEE80211_OFDM_MODULATION) - in_rate = 54000000; - else + /* FIXME: We don't correctly handle backing down to lower + rates, so 801.11g devices start off at 11M for now. People + can manually change it if they really need to, but 11M is + more reliable. Note similar logic in + ieee80211softmac_wx_set_rate() */ + if (ieee->modulation & IEEE80211_CCK_MODULATION) in_rate = 11000000; + else + in_rate = 54000000; } switch (in_rate) { |