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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 /include/net | |
| parent | 79d2b1570bcc31b846ccb2114a34e98ca87bf1d9 (diff) | |
| download | op-kernel-dev-ed9d01026f156db2d638cbb045231c7a8fde877d.zip op-kernel-dev-ed9d01026f156db2d638cbb045231c7a8fde877d.tar.gz | |
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 'include/net')
| -rw-r--r-- | include/net/cfg80211.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index bfd6557..727131b 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2878,6 +2878,7 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid, * cfg80211_roamed - notify cfg80211 of roaming * * @dev: network device + * @channel: the channel of the new AP * @bssid: the BSSID of the new AP * @req_ie: association request IEs (maybe be %NULL) * @req_ie_len: association request IEs length @@ -2888,7 +2889,9 @@ void cfg80211_connect_result(struct net_device *dev, const u8 *bssid, * It should be called by the underlying driver whenever it roamed * from one AP to another while connected. */ -void cfg80211_roamed(struct net_device *dev, const u8 *bssid, +void cfg80211_roamed(struct net_device *dev, + 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, gfp_t gfp); |
