diff options
| author | Jouni Malinen <j@w1.fi> | 2008-10-30 16:59:22 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-11-10 15:17:39 -0500 |
| commit | 90c97a040d6b08cc4890328aa262fdc37336ab01 (patch) | |
| tree | d152a2edcb55d2d7b0428721341f7b271ffe39f8 /net/mac80211/cfg.c | |
| parent | fe63bfa3669dbdd4985ed35d9a0ed08881f62516 (diff) | |
| download | lwn-90c97a040d6b08cc4890328aa262fdc37336ab01.tar.gz lwn-90c97a040d6b08cc4890328aa262fdc37336ab01.zip | |
nl80211: Add basic rate configuration for AP mode
Add a new attribute, NL80211_ATTR_BSS_BASIC_RATES, that can be used with
NL80211_CMD_SET_BSS for userspace (e.g., hostapd) to set which rates are
in the basic rate set.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 91f56a48e2b4..442a4d7b1808 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1046,6 +1046,24 @@ static int ieee80211_change_bss(struct wiphy *wiphy, changed |= BSS_CHANGED_ERP_SLOT; } + if (params->basic_rates) { + int i, j; + u32 rates = 0; + struct ieee80211_local *local = wiphy_priv(wiphy); + struct ieee80211_supported_band *sband = + wiphy->bands[local->oper_channel->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; + changed |= BSS_CHANGED_BASIC_RATES; + } + ieee80211_bss_info_change_notify(sdata, changed); return 0; |