diff options
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 45 |
1 files changed, 18 insertions, 27 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 8184d121ff09..b82fff6c0b30 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -395,9 +395,13 @@ void sta_set_rate_info_tx(struct sta_info *sta, rinfo->nss = ieee80211_rate_get_vht_nss(rate); } else { struct ieee80211_supported_band *sband; + int shift = ieee80211_vif_get_shift(&sta->sdata->vif); + u16 brate; + sband = sta->local->hw.wiphy->bands[ ieee80211_get_sdata_band(sta->sdata)]; - rinfo->legacy = sband->bitrates[rate->idx].bitrate; + brate = sband->bitrates[rate->idx].bitrate; + rinfo->legacy = DIV_ROUND_UP(brate, 1 << shift); } if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) rinfo->flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; @@ -422,11 +426,13 @@ void sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo) rinfo->mcs = sta->last_rx_rate_idx; } else { struct ieee80211_supported_band *sband; + int shift = ieee80211_vif_get_shift(&sta->sdata->vif); + u16 brate; sband = sta->local->hw.wiphy->bands[ ieee80211_get_sdata_band(sta->sdata)]; - rinfo->legacy = - sband->bitrates[sta->last_rx_rate_idx].bitrate; + brate = sband->bitrates[sta->last_rx_rate_idx].bitrate; + rinfo->legacy = DIV_ROUND_UP(brate, 1 << shift); } if (sta->last_rx_rate_flag & RX_FLAG_40MHZ) @@ -1190,8 +1196,6 @@ static int sta_apply_parameters(struct ieee80211_local *local, struct station_parameters *params) { int ret = 0; - u32 rates; - int i, j; struct ieee80211_supported_band *sband; struct ieee80211_sub_if_data *sdata = sta->sdata; enum ieee80211_band band = ieee80211_get_sdata_band(sdata); @@ -1284,16 +1288,10 @@ static int sta_apply_parameters(struct ieee80211_local *local, sta->listen_interval = params->listen_interval; if (params->supported_rates) { - rates = 0; - - for (i = 0; i < params->supported_rates_len; i++) { - int rate = (params->supported_rates[i] & 0x7f) * 5; - for (j = 0; j < sband->n_bitrates; j++) { - if (sband->bitrates[j].bitrate == rate) - rates |= BIT(j); - } - } - sta->sta.supp_rates[band] = rates; + ieee80211_parse_bitrates(&sdata->vif.bss_conf.chandef, + sband, params->supported_rates, + params->supported_rates_len, + &sta->sta.supp_rates[band]); } if (params->ht_capa) @@ -1956,18 +1954,11 @@ static int ieee80211_change_bss(struct wiphy *wiphy, } if (params->basic_rates) { - int i, j; - u32 rates = 0; - struct ieee80211_supported_band *sband = wiphy->bands[band]; - - for (i = 0; i < params->basic_rates_len; i++) { - int rate = (params->basic_rates[i] & 0x7f) * 5; - for (j = 0; j < sband->n_bitrates; j++) { - if (sband->bitrates[j].bitrate == rate) - rates |= BIT(j); - } - } - sdata->vif.bss_conf.basic_rates = rates; + ieee80211_parse_bitrates(&sdata->vif.bss_conf.chandef, + wiphy->bands[band], + params->basic_rates, + params->basic_rates_len, + &sdata->vif.bss_conf.basic_rates); changed |= BSS_CHANGED_BASIC_RATES; } |