diff options
| author | Gustavo Zacarias <gustavo@zacarias.com.ar> | 2011-10-15 00:07:37 -0300 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2011-10-15 23:23:34 +0200 |
| commit | e447322c341fef72058ebe5f034f7a0fcc5823d7 (patch) | |
| tree | f61ebaabe90245409b12683139cb1f53dd0b4754 /package/hostapd/hostapd-0.7.3-ht40-secondary.patch | |
| parent | 5222067783a0b4f20f5a68e6aa57817cca5c35a3 (diff) | |
hostapd: add HT40 patch
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/hostapd/hostapd-0.7.3-ht40-secondary.patch')
| -rw-r--r-- | package/hostapd/hostapd-0.7.3-ht40-secondary.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/package/hostapd/hostapd-0.7.3-ht40-secondary.patch b/package/hostapd/hostapd-0.7.3-ht40-secondary.patch new file mode 100644 index 000000000..7664f0360 --- /dev/null +++ b/package/hostapd/hostapd-0.7.3-ht40-secondary.patch @@ -0,0 +1,52 @@ +From dea50507861b79f522c70500fe978072f143af8f Mon Sep 17 00:00:00 2001 +From: Jouni Malinen <jouni.malinen@atheros.com> +Date: Fri, 12 Nov 2010 18:31:56 +0200 +Subject: [PATCH] AP: Verify that HT40 secondary channel is supported + +Refuse to enable HT40 mode AP unless both the primary and secondary +channels are enabled for AP use. +(cherry picked from commit 8ea3dd21d2e8b760612af0c7b6a3bb5b89ba7304) +--- + src/ap/hw_features.c | 26 ++++++++++++++++++++++++++ + 1 files changed, 26 insertions(+), 0 deletions(-) + +diff --git a/src/ap/hw_features.c b/src/ap/hw_features.c +index 0159c72..7fc5b83 100644 +--- a/src/ap/hw_features.c ++++ b/src/ap/hw_features.c +@@ -642,6 +642,32 @@ int hostapd_select_hw_mode(struct hostapd_iface *iface) + break; + } + } ++ if (ok && iface->conf->secondary_channel) { ++ int sec_ok = 0; ++ int sec_chan = iface->conf->channel + ++ iface->conf->secondary_channel * 4; ++ for (j = 0; j < iface->current_mode->num_channels; j++) { ++ struct hostapd_channel_data *chan = ++ &iface->current_mode->channels[j]; ++ if (!(chan->flag & HOSTAPD_CHAN_DISABLED) && ++ (chan->chan == sec_chan)) { ++ sec_ok = 1; ++ break; ++ } ++ } ++ if (!sec_ok) { ++ hostapd_logger(iface->bss[0], NULL, ++ HOSTAPD_MODULE_IEEE80211, ++ HOSTAPD_LEVEL_WARNING, ++ "Configured HT40 secondary channel " ++ "(%d) not found from the channel list " ++ "of current mode (%d) %s", ++ sec_chan, iface->current_mode->mode, ++ hostapd_hw_mode_txt( ++ iface->current_mode->mode)); ++ ok = 0; ++ } ++ } + if (iface->conf->channel == 0) { + /* TODO: could request a scan of neighboring BSSes and select + * the channel automatically */ +-- +1.7.4-rc1 + |