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iwlwifi: send TXPOWER command after a new RXON command 

The patch fixes the problem that TXPOWER command is not sent
after we issue a new RXON command which requires a tune. Otherwise
we won't be able to Tx any frames.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Zhu Yi 2008-07-11 11:53:40 +08:00 committed by John W. Linville
parent fe905f1d5a
commit 36da7d70e3
1 changed files with 10 additions and 10 deletions
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20
drivers/net/wireless/iwlwifi/iwl4965-base.c
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@ -328,16 +328,6 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv)
if (!priv->error_recovering)
priv->start_calib = 0;
iwl_init_sensitivity(priv);
/* If we issue a new RXON command which required a tune then we must
* send a new TXPOWER command or we won't be able to Tx any frames */
ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
if (ret) {
IWL_ERROR("Error sending TX power (%d)\n", ret);
return ret;
}
/* Add the broadcast address so we can send broadcast frames */
if (iwl_rxon_add_station(priv, iwl_bcast_addr, 0) ==
IWL_INVALID_STATION) {
@ -373,6 +363,16 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv)
memcpy(active_rxon, &priv->staging_rxon, sizeof(*active_rxon));
}
iwl_init_sensitivity(priv);
/* If we issue a new RXON command which required a tune then we must
* send a new TXPOWER command or we won't be able to Tx any frames */
ret = iwl_set_tx_power(priv, priv->tx_power_user_lmt, true);
if (ret) {
IWL_ERROR("Error sending TX power (%d)\n", ret);
return ret;
}
return 0;
}