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authorSujith <Sujith.Manoharan@atheros.com>2010-03-01 14:42:57 +0530
committerJohn W. Linville <linville@tuxdriver.com>2010-03-03 15:39:21 -0500
commit4fa004373133ece3d9b1c0a7e243b0e53760b165 (patch)
treee70b44c3d6a5afef0238caff3c7eefbcc74b0bc0 /include/net
parentb08dfd0435333818a03b38867c556ebcbb3abc02 (diff)
downloadop-kernel-dev-4fa004373133ece3d9b1c0a7e243b0e53760b165.zip
op-kernel-dev-4fa004373133ece3d9b1c0a7e243b0e53760b165.tar.gz
mac80211: Fix HT rate control configuration
Handling HT configuration changes involved setting the channel with the new HT parameters and then issuing a rate_update() notification to the driver. This behavior changed after the off-channel changes. Now, the channel is not updated with the new HT params in enable_ht() - instead, it is now done when the scan work terminates. This results in the driver depending on stale information, defaulting to non-HT mode always. Fix this by passing the new channel type to the driver. Cc: stable@kernel.org Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/mac80211.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 80eb7cc..45d7d44 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2426,7 +2426,8 @@ struct rate_control_ops {
struct ieee80211_sta *sta, void *priv_sta);
void (*rate_update)(void *priv, struct ieee80211_supported_band *sband,
struct ieee80211_sta *sta,
- void *priv_sta, u32 changed);
+ void *priv_sta, u32 changed,
+ enum nl80211_channel_type oper_chan_type);
void (*free_sta)(void *priv, struct ieee80211_sta *sta,
void *priv_sta);
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