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| author | Jouni Malinen <jouni.malinen@atheros.com> | 2011-05-16 19:40:15 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-05-19 10:37:18 -0400 |
| commit | ed9d01026f156db2d638cbb045231c7a8fde877d (patch) | |
| tree | 0c99c25b87973112db1b8464e5ad429cd943786f /net/wireless/core.h | |
| parent | 79d2b1570bcc31b846ccb2114a34e98ca87bf1d9 (diff) | |
| download | linux-ed9d01026f156db2d638cbb045231c7a8fde877d.tar.bz2 | |
cfg80211: Use consistent BSS matching between scan and sme
cfg80211 scan code adds separate BSS entries if the same BSS shows up
on multiple channels. However, sme implementation does not use the
frequency when fetching the BSS entry. Fix this by adding channel
information to cfg80211_roamed() and include it in cfg80211_get_bss()
calls.
Please note that drivers using cfg80211_roamed() need to be modified to
fully implement this fix. This commit includes only minimal changes to
avoid compilation issues; it maintains the old (broken) behavior for
most drivers. ath6kl was the only one that I could test, so I updated
it to provide the operating frequency in the roamed event.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/core.h')
| -rw-r--r-- | net/wireless/core.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/wireless/core.h b/net/wireless/core.h index bf0fb40e3c8b..3dce1f167eba 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -245,6 +245,7 @@ struct cfg80211_event { u16 status; } cr; struct { + struct ieee80211_channel *channel; u8 bssid[ETH_ALEN]; const u8 *req_ie; const u8 *resp_ie; @@ -392,7 +393,9 @@ int __cfg80211_disconnect(struct cfg80211_registered_device *rdev, int cfg80211_disconnect(struct cfg80211_registered_device *rdev, struct net_device *dev, u16 reason, bool wextev); -void __cfg80211_roamed(struct wireless_dev *wdev, const u8 *bssid, +void __cfg80211_roamed(struct wireless_dev *wdev, + struct ieee80211_channel *channel, + const u8 *bssid, const u8 *req_ie, size_t req_ie_len, const u8 *resp_ie, size_t resp_ie_len); int cfg80211_mgd_wext_connect(struct cfg80211_registered_device *rdev, |