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cfg80211/nl80211: Add PMKSA caching candidate event

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When the driver (or most likely firmware) decides which AP to use
for roaming based on internal scan result processing, user space
needs to be notified of PMKSA caching candidates to allow RSN
pre-authentication to be used.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jouni Malinen
2011-09-16 18:56:23 +03:00
committed by John W. Linville
parent 2981808269
commit c9df56b48e
5 changed files with 105 additions and 0 deletions
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11
include/net/cfg80211.h
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@ -3136,6 +3136,17 @@ void cfg80211_cqm_pktloss_notify(struct net_device *dev,
void cfg80211_gtk_rekey_notify(struct net_device *dev, const u8 *bssid,
const u8 *replay_ctr, gfp_t gfp);
/**
* cfg80211_pmksa_candidate_notify - notify about PMKSA caching candidate
* @dev: network device
* @index: candidate index (the smaller the index, the higher the priority)
* @bssid: BSSID of AP
* @preauth: Whether AP advertises support for RSN pre-authentication
* @gfp: allocation flags
*/
void cfg80211_pmksa_candidate_notify(struct net_device *dev, int index,
const u8 *bssid, bool preauth, gfp_t gfp);
/* Logging, debugging and troubleshooting/diagnostic helpers. */
/* wiphy_printk helpers, similar to dev_printk */