diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index d7d69c89ff34..91e16b4d4e3c 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1101,6 +1101,7 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata, struct ieee80211_chanctx_conf *chanctx_conf; int ac; bool use_11b, enable_qos; + bool is_ocb; /* Use another EDCA parameters if dot11OCBActivated=true */ int aCWmin, aCWmax; if (!local->ops->conf_tx) @@ -1125,6 +1126,8 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata, */ enable_qos = (sdata->vif.type != NL80211_IFTYPE_STATION); + is_ocb = (sdata->vif.type == NL80211_IFTYPE_OCB); + /* Set defaults according to 802.11-2007 Table 7-37 */ aCWmax = 1023; if (use_11b) @@ -1146,7 +1149,10 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata, qparam.cw_max = aCWmax; qparam.cw_min = aCWmin; qparam.txop = 0; - qparam.aifs = 7; + if (is_ocb) + qparam.aifs = 9; + else + qparam.aifs = 7; break; /* never happens but let's not leave undefined */ default: @@ -1154,21 +1160,32 @@ void ieee80211_set_wmm_default(struct ieee80211_sub_if_data *sdata, qparam.cw_max = aCWmax; qparam.cw_min = aCWmin; qparam.txop = 0; - qparam.aifs = 3; + if (is_ocb) + qparam.aifs = 6; + else + qparam.aifs = 3; break; case IEEE80211_AC_VI: qparam.cw_max = aCWmin; qparam.cw_min = (aCWmin + 1) / 2 - 1; - if (use_11b) + if (is_ocb) + qparam.txop = 0; + else if (use_11b) qparam.txop = 6016/32; else qparam.txop = 3008/32; - qparam.aifs = 2; + + if (is_ocb) + qparam.aifs = 3; + else + qparam.aifs = 2; break; case IEEE80211_AC_VO: qparam.cw_max = (aCWmin + 1) / 2 - 1; qparam.cw_min = (aCWmin + 1) / 4 - 1; - if (use_11b) + if (is_ocb) + qparam.txop = 0; + else if (use_11b) qparam.txop = 3264/32; else qparam.txop = 1504/32; @@ -1842,7 +1859,8 @@ int ieee80211_reconfig(struct ieee80211_local *local) sdata_unlock(sdata); break; case NL80211_IFTYPE_OCB: - /* to be implemented in the future */ + changed |= BSS_CHANGED_OCB; + ieee80211_bss_info_change_notify(sdata, changed); break; case NL80211_IFTYPE_ADHOC: changed |= BSS_CHANGED_IBSS; |