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authorJohannes Berg <johannes.berg@intel.com>2011-07-13 12:48:55 +0400
committerJohn W. Linville <linville@tuxdriver.com>2011-07-15 21:38:28 +0400
commit77dbbb138986b26cb99f868d4b6410577ef4c040 (patch)
treee3f4f9a2bb6b36938e3b221f4f0ee2e74d1ab238 /net/wireless/core.c
parent95acac61ba66c4abd40e038dae8c1ed2e176c7b1 (diff)
downloadlinux-77dbbb138986b26cb99f868d4b6410577ef4c040.tar.xz
nl80211: advertise GTK rekey support, new triggers
Since we now have the necessary API in place to support GTK rekeying, applications will need to know whether it is supported by a device. Add a pseudo-trigger that is used only to advertise that capability. Also, add some new triggers that match what iwlagn devices can do. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/core.c')
-rw-r--r--net/wireless/core.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 880dbe2e6f94..112959d5256a 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -488,6 +488,10 @@ int wiphy_register(struct wiphy *wiphy)
int i;
u16 ifmodes = wiphy->interface_modes;
+ if (WARN_ON((wiphy->wowlan.flags & WIPHY_WOWLAN_GTK_REKEY_FAILURE) &&
+ !(wiphy->wowlan.flags & WIPHY_WOWLAN_SUPPORTS_GTK_REKEY)))
+ return -EINVAL;
+
if (WARN_ON(wiphy->addresses && !wiphy->n_addresses))
return -EINVAL;