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authorGustavo Zacarias <gustavo@zacarias.com.ar>2011-10-15 03:07:37 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2011-10-15 21:23:34 (GMT)
commite447322c341fef72058ebe5f034f7a0fcc5823d7 (patch)
treef61ebaabe90245409b12683139cb1f53dd0b4754
parent5222067783a0b4f20f5a68e6aa57817cca5c35a3 (diff)
downloadbuildroot-e447322c341fef72058ebe5f034f7a0fcc5823d7.tar.gz
buildroot-e447322c341fef72058ebe5f034f7a0fcc5823d7.tar.bz2
hostapd: add HT40 patch
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--package/hostapd/hostapd-0.7.3-ht40-secondary.patch52
-rw-r--r--package/hostapd/hostapd.mk1
2 files changed, 52 insertions, 1 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 0000000..7664f03
--- /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
+
diff --git a/package/hostapd/hostapd.mk b/package/hostapd/hostapd.mk
index 6ffca0a..0d6c2c5 100644
--- a/package/hostapd/hostapd.mk
+++ b/package/hostapd/hostapd.mk
@@ -9,7 +9,6 @@ HOSTAPD_SITE = http://hostap.epitest.fi/releases
HOSTAPD_SUBDIR = hostapd
HOSTAPD_CONFIG = $(HOSTAPD_DIR)/$(HOSTAPD_SUBDIR)/.config
HOSTAPD_DEPENDENCIES = libnl
-
HOSTAPD_LDFLAGS = $(TARGET_LDFLAGS)
# libnl needs -lm (for rint) if linking statically