Addeed the wi-fi modules

1 files changed, 84 insertions, 0 deletions

diff --git a/net-wireless/compat-wireless/files/johill-negone.patch b/net-wireless/compat-wireless/files/johill-negone.patch
new file mode 100644
index 00000000..c6d1ae77
--- /dev/null
+++ b/net-wireless/compat-wireless/files/johill-negone.patch
@@ -0,0 +1,84 @@
+From: Johannes Berg <johannes.berg@intel.com>
+
+Just add API to get the channel & report it. Trivial really.
+
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+---
+So trivial it didn't even work ;-)
+
+ include/net/cfg80211.h     |    5 +++++
+ net/mac80211/cfg.c         |    9 +++++++++
+ net/wireless/wext-compat.c |   12 ++++++++++++
+ 3 files changed, 26 insertions(+)
+
+--- a/include/net/cfg80211.h	2011-11-09 10:13:05.000000000 +0100
++++ b/include/net/cfg80211.h	2011-11-09 10:27:47.000000000 +0100
+@@ -1342,6 +1342,9 @@ struct cfg80211_gtk_rekey_data {
+  *	doesn't verify much. Note, however, that the passed netdev may be
+  *	%NULL as well if the user requested changing the channel for the
+  *	device itself, or for a monitor interface.
++ * @get_channel: Get the current operating channel, should return %NULL if
++ *	there's no single defined operating channel if for example the
++ *	device implements channel hopping for multi-channel virtual interfaces.
+  *
+  * @scan: Request to do a scan. If returning zero, the scan request is given
+  *	the driver, and will be valid until passed to cfg80211_scan_done().
+@@ -1627,6 +1630,8 @@ struct cfg80211_ops {
+ 
+ 	int	(*probe_client)(struct wiphy *wiphy, struct net_device *dev,
+ 				const u8 *peer, u64 *cookie);
++
++	struct ieee80211_channel *(*get_channel)(struct wiphy *wiphy);
+ };
+ 
+ /*
+--- a/net/wireless/wext-compat.c	2011-11-09 10:07:35.000000000 +0100
++++ b/net/wireless/wext-compat.c	2011-11-09 10:13:18.000000000 +0100
+@@ -819,12 +819,24 @@ static int cfg80211_wext_giwfreq(struct
+ 				 struct iw_freq *freq, char *extra)
+ {
+ 	struct wireless_dev *wdev = dev->ieee80211_ptr;
++	struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
++	struct ieee80211_channel *chan;
+ 
+ 	switch (wdev->iftype) {
+ 	case NL80211_IFTYPE_STATION:
+ 		return cfg80211_mgd_wext_giwfreq(dev, info, freq, extra);
+ 	case NL80211_IFTYPE_ADHOC:
+ 		return cfg80211_ibss_wext_giwfreq(dev, info, freq, extra);
++	case NL80211_IFTYPE_MONITOR:
++		if (!rdev->ops->get_channel)
++			return -EINVAL;
++
++		chan = rdev->ops->get_channel(wdev->wiphy);
++		if (!chan)
++			return -EINVAL;
++		freq->m = chan->center_freq;
++		freq->e = 6;
++		return 0;
+ 	default:
+ 		if (!wdev->channel)
+ 			return -EINVAL;
+--- a/net/mac80211/cfg.c	2011-11-09 10:10:56.000000000 +0100
++++ b/net/mac80211/cfg.c	2011-11-09 10:29:40.000000000 +0100
+@@ -2579,6 +2579,14 @@ static int ieee80211_probe_client(struct
+ 	return 0;
+ }
+ 
++static struct ieee80211_channel *
++ieee80211_wiphy_get_channel(struct wiphy *wiphy)
++{
++	struct ieee80211_local *local = wiphy_priv(wiphy);
++
++	return local->oper_channel;
++}
++
+ struct cfg80211_ops mac80211_config_ops = {
+ 	.add_virtual_intf = ieee80211_add_iface,
+ 	.del_virtual_intf = ieee80211_del_iface,
+@@ -2645,4 +2653,5 @@ struct cfg80211_ops mac80211_config_ops
+ 	.tdls_oper = ieee80211_tdls_oper,
+ 	.tdls_mgmt = ieee80211_tdls_mgmt,
+ 	.probe_client = ieee80211_probe_client,
++	.get_channel = ieee80211_wiphy_get_channel,
+ };