diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/ibss.c | 4 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 5 | ||||
| -rw-r--r-- | net/mac80211/mesh_plink.c | 7 | ||||
| -rw-r--r-- | net/mac80211/util.c | 16 |
5 files changed, 23 insertions, 11 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index e910449..49a2079 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -408,7 +408,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, if (elems->supp_rates) { supp_rates = ieee80211_sta_get_rates(local, elems, - band); + band, NULL); if (sta) { u32 prev_rates; @@ -558,7 +558,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, sdata->name, mgmt->bssid); #endif ieee80211_sta_join_ibss(sdata, bss); - supp_rates = ieee80211_sta_get_rates(local, elems, band); + supp_rates = ieee80211_sta_get_rates(local, elems, band, NULL); ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa, supp_rates, true); rcu_read_unlock(); diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index ea9623c..41f7295 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1480,7 +1480,7 @@ void ieee80211_sta_def_wmm_params(struct ieee80211_sub_if_data *sdata, const u8 *supp_rates); u32 ieee80211_sta_get_rates(struct ieee80211_local *local, struct ieee802_11_elems *elems, - enum ieee80211_band band); + enum ieee80211_band band, u32 *basic_rates); int __ieee80211_request_smps(struct ieee80211_sub_if_data *sdata, enum ieee80211_smps_mode smps_mode); void ieee80211_recalc_smps(struct ieee80211_local *local); diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index f1d9685..7b22822 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -625,7 +625,7 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct ieee802_11_elems elems; struct ieee80211_channel *channel; - u32 supp_rates = 0; + u32 supp_rates = 0, basic_rates = 0; size_t baselen; int freq; enum ieee80211_band band = rx_status->band; @@ -658,7 +658,8 @@ static void ieee80211_mesh_rx_bcn_presp(struct ieee80211_sub_if_data *sdata, if (elems.mesh_id && elems.mesh_config && mesh_matches_local(&elems, sdata)) { - supp_rates = ieee80211_sta_get_rates(local, &elems, band); + supp_rates = ieee80211_sta_get_rates(local, &elems, + band, &basic_rates); mesh_neighbour_update(mgmt->sa, supp_rates, sdata, &elems); } diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 73fa687..91e2043 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -465,6 +465,7 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m bool deactivated, matches_local = true; u8 ie_len; u8 *baseaddr; + u32 rates, basic_rates = 0; __le16 plid, llid, reason; #ifdef CONFIG_MAC80211_VERBOSE_MPL_DEBUG static const char *mplstates[] = { @@ -559,6 +560,9 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m /* Now we will figure out the appropriate event... */ event = PLINK_UNDEFINED; + rates = ieee80211_sta_get_rates(local, &elems, + rx_status->band, &basic_rates); + if (ftype != WLAN_SP_MESH_PEERING_CLOSE && (!mesh_matches_local(&elems, sdata))) { matches_local = false; @@ -583,7 +587,6 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m return; } else if (!sta) { /* ftype == WLAN_SP_MESH_PEERING_OPEN */ - u32 rates; rcu_read_unlock(); @@ -591,8 +594,6 @@ void mesh_rx_plink_frame(struct ieee80211_sub_if_data *sdata, struct ieee80211_m mpl_dbg("Mesh plink error: no more free plinks\n"); return; } - - rates = ieee80211_sta_get_rates(local, &elems, rx_status->band); sta = mesh_plink_alloc(sdata, mgmt->sa, rates, &elems); if (!sta) { mpl_dbg("Mesh plink error: plink table full\n"); diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 468a18e..a18b693 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -1109,7 +1109,7 @@ void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, u32 ieee80211_sta_get_rates(struct ieee80211_local *local, struct ieee802_11_elems *elems, - enum ieee80211_band band) + enum ieee80211_band band, u32 *basic_rates) { struct ieee80211_supported_band *sband; struct ieee80211_rate *bitrates; @@ -1130,15 +1130,25 @@ u32 ieee80211_sta_get_rates(struct ieee80211_local *local, elems->ext_supp_rates_len; i++) { u8 rate = 0; int own_rate; + bool is_basic; if (i < elems->supp_rates_len) rate = elems->supp_rates[i]; else if (elems->ext_supp_rates) rate = elems->ext_supp_rates [i - elems->supp_rates_len]; own_rate = 5 * (rate & 0x7f); - for (j = 0; j < num_rates; j++) - if (bitrates[j].bitrate == own_rate) + is_basic = !!(rate & 0x80); + + if (is_basic && (rate & 0x7f) == BSS_MEMBERSHIP_SELECTOR_HT_PHY) + continue; + + for (j = 0; j < num_rates; j++) { + if (bitrates[j].bitrate == own_rate) { supp_rates |= BIT(j); + if (basic_rates && is_basic) + *basic_rates |= BIT(j); + } + } } return supp_rates; } |
