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| author | Zhu Yi <yi.zhu@intel.com> | 2007-09-27 11:27:35 +0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:53:22 -0700 |
| commit | c14c521e440a6a83835a2879a4c5f4311b1df68f (patch) | |
| tree | ea3f020b02d2e04f515698fa6b5d1427a618f32a /drivers/net/wireless/iwlwifi/iwl3945-base.c | |
| parent | 46640a8ccebee34bd16b1af672feaa7dc320f3f6 (diff) | |
| download | lwn-c14c521e440a6a83835a2879a4c5f4311b1df68f.tar.gz lwn-c14c521e440a6a83835a2879a4c5f4311b1df68f.zip | |
[PATCH] iwlwifi: fix add_station to avoid FW error
There were a few Firmware errors reported the most reproducible
http://bughost.org/bugzilla/show_bug.cgi?id=1471
The root cause is rate_n_flags isn't set anymore. This patch fixes
the problem.
Signed-off-by: Ian Schram <ischram@telenet.be>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl3945-base.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index dacf55ba0b7b..d153ca5f9573 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -464,6 +464,7 @@ u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flags) struct iwl_station_entry *station; unsigned long flags_spin; DECLARE_MAC_BUF(mac); + u8 rate; spin_lock_irqsave(&priv->sta_lock, flags_spin); if (is_ap) @@ -507,6 +508,15 @@ u8 iwl_add_station(struct iwl_priv *priv, const u8 *addr, int is_ap, u8 flags) station->sta.sta.sta_id = index; station->sta.station_flags = 0; + rate = (priv->phymode == MODE_IEEE80211A) ? IWL_RATE_6M_PLCP : + IWL_RATE_1M_PLCP | priv->hw_setting.cck_flag; + + /* Turn on both antennas for the station... */ + station->sta.rate_n_flags = + iwl_hw_set_rate_n_flags(rate, RATE_MCS_ANT_AB_MSK); + station->current_rate.rate_n_flags = + le16_to_cpu(station->sta.rate_n_flags); + spin_unlock_irqrestore(&priv->sta_lock, flags_spin); iwl_send_add_station(priv, &station->sta, flags); return index; |