Add new WEXT IW_AUTH_* parameter for setting MFP
disabled/optional/required.
Signed-off-by: Jouni Malinen <j@xxxxx>
---
include/linux/wireless.h | 6 ++++++
net/mac80211/ieee80211_i.h | 6 ++++++
net/mac80211/mlme.c | 4 ++++
net/mac80211/wext.c | 7 +++++++
4 files changed, 23 insertions(+)
--- wireless-testing.orig/include/linux/wireless.h 2009-01-08 13:06:33.000000000 +0200
+++ wireless-testing/include/linux/wireless.h 2009-01-08 13:06:36.000000000 +0200
@@ -578,6 +578,7 @@
#define IW_AUTH_ROAMING_CONTROL 9
#define IW_AUTH_PRIVACY_INVOKED 10
#define IW_AUTH_CIPHER_GROUP_MGMT 11
+#define IW_AUTH_MFP 12
/* IW_AUTH_WPA_VERSION values (bit field) */
#define IW_AUTH_WPA_VERSION_DISABLED 0x00000001
@@ -607,6 +608,11 @@
#define IW_AUTH_ROAMING_DISABLE 1 /* user space program used for roaming
* control */
+/* IW_AUTH_MFP (management frame protection) values */
+#define IW_AUTH_MFP_DISABLED 0 /* MFP disabled */
+#define IW_AUTH_MFP_OPTIONAL 1 /* MFP optional */
+#define IW_AUTH_MFP_REQUIRED 2 /* MFP required */
+
/* SIOCSIWENCODEEXT definitions */
#define IW_ENCODE_SEQ_MAX_SIZE 8
/* struct iw_encode_ext ->alg */
--- wireless-testing.orig/net/mac80211/ieee80211_i.h 2009-01-08 13:06:27.000000000 +0200
+++ wireless-testing/net/mac80211/ieee80211_i.h 2009-01-08 13:06:36.000000000 +0200
@@ -320,6 +320,12 @@ struct ieee80211_if_sta {
int auth_alg; /* currently used IEEE 802.11 authentication algorithm */
int auth_transaction;
+ enum {
+ IEEE80211_MFP_DISABLED,
+ IEEE80211_MFP_OPTIONAL,
+ IEEE80211_MFP_REQUIRED
+ } mfp; /* management frame protection */
+
unsigned long ibss_join_req;
struct sk_buff *probe_resp; /* ProbeResp template for IBSS */
u32 supp_rates_bits[IEEE80211_NUM_BANDS];
--- wireless-testing.orig/net/mac80211/wext.c 2009-01-08 13:06:33.000000000 +0200
+++ wireless-testing/net/mac80211/wext.c 2009-01-08 13:06:36.000000000 +0200
@@ -970,6 +970,13 @@ static int ieee80211_ioctl_siwauth(struc
else
ret = -EOPNOTSUPP;
break;
+ case IW_AUTH_MFP:
+ if (sdata->vif.type == NL80211_IFTYPE_STATION ||
+ sdata->vif.type == NL80211_IFTYPE_ADHOC)
+ sdata->u.sta.mfp = data->value;
+ else
+ ret = -EOPNOTSUPP;
+ break;
default:
ret = -EOPNOTSUPP;
break;
--- wireless-testing.orig/net/mac80211/mlme.c 2009-01-08 13:06:19.000000000 +0200
+++ wireless-testing/net/mac80211/mlme.c 2009-01-08 13:06:36.000000000 +0200
@@ -2340,6 +2340,10 @@ static int ieee80211_sta_config_auth(str
selected->ssid_len);
ieee80211_sta_set_bssid(sdata, selected->bssid);
ieee80211_sta_def_wmm_params(sdata, selected);
+ if (sdata->u.sta.mfp == IEEE80211_MFP_REQUIRED)
+ sdata->u.sta.flags |= IEEE80211_STA_MFP_ENABLED;
+ else
+ sdata->u.sta.flags &= ~IEEE80211_STA_MFP_ENABLED;
/* Send out direct probe if no probe resp was received or
* the one we have is outdated
--
--
Jouni Malinen PGP id EFC895FA
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
