Johannes Berg wrote: > On Wed, 2008-11-26 at 10:21 +0530, Sujith wrote: > > Jouni Malinen wrote: > > > + * @NL80211_ATTR_WIPHY_FREQ: frequency of the selected channel in MHz > > > + * @NL80211_ATTR_WIPHY_SEC_CHAN_OFFSET: included with NL80211_ATTR_WIPHY_FREQ > > > + * if HT40 (40 MHz channels) are allowed: > > > + * NL80211_SEC_CHAN_BELOW = secondary channel is below the primary channel > > > + * NL80211_SEC_CHAN_ABOVE = secondary channel is above the primary channel > > > > The driver needs to know if the selected channel is HT or not. > > Can you explain what difference that makes? Is it for running the phy in > pure legacy mode? Yes, we calibrate the HW differently for HT/legacy. Also, we have different rate tables for legacy/HT. For HT20, it can reach 130 Mbps. Sujith -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
