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iwlagn: re-enable calibration 

During the RXON rewrite, this code got lost.
When we've just associated, we need to enable
all calibrations and see if some were already
finished. Add back the missing code.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2010-11-10 09:56:46 -08:00 committed by John W. Linville
parent 52d980c013
commit 8da8e62851
1 changed files with 14 additions and 0 deletions
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14
drivers/net/wireless/iwlwifi/iwl-agn-rxon.c
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@ -569,6 +569,20 @@ void iwlagn_bss_info_changed(struct ieee80211_hw *hw,
if (force || memcmp(&ctx->staging, &ctx->active, sizeof(ctx->staging)))
iwlagn_commit_rxon(priv, ctx);
if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc) {
/*
* The chain noise calibration will enable PM upon
* completion. If calibration has already been run
* then we need to enable power management here.
*/
if (priv->chain_noise_data.state == IWL_CHAIN_NOISE_DONE)
iwl_power_update_mode(priv, false);
/* Enable RX differential gain and sensitivity calibrations */
iwl_chain_noise_reset(priv);
priv->start_calib = 1;
}
if (changes & BSS_CHANGED_IBSS) {
ret = iwlagn_manage_ibss_station(priv, vif,
bss_conf->ibss_joined);