Return-path: Received: from mga01.intel.com ([192.55.52.88]:43814 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754640AbYICDbM (ORCPT ); Tue, 2 Sep 2008 23:31:12 -0400 From: Zhu Yi To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Mohamed Abbas , Tomas Winkler , Zhu Yi Subject: [PATCH 13/39] iwlwifi: void full rxon on rx chain changes Date: Wed, 3 Sep 2008 11:26:33 +0800 Message-Id: <1220412419-15404-14-git-send-email-yi.zhu@intel.com> (sfid-20080903_053121_605141_467267E1) In-Reply-To: <1220412419-15404-13-git-send-email-yi.zhu@intel.com> References: <1220412419-15404-1-git-send-email-yi.zhu@intel.com> <1220412419-15404-2-git-send-email-yi.zhu@intel.com> <1220412419-15404-3-git-send-email-yi.zhu@intel.com> <1220412419-15404-4-git-send-email-yi.zhu@intel.com> <1220412419-15404-5-git-send-email-yi.zhu@intel.com> <1220412419-15404-6-git-send-email-yi.zhu@intel.com> <1220412419-15404-7-git-send-email-yi.zhu@intel.com> <1220412419-15404-8-git-send-email-yi.zhu@intel.com> <1220412419-15404-9-git-send-email-yi.zhu@intel.com> <1220412419-15404-10-git-send-email-yi.zhu@intel.com> <1220412419-15404-11-git-send-email-yi.zhu@intel.com> <1220412419-15404-12-git-send-email-yi.zhu@intel.com> <1220412419-15404-13-git-send-email-yi.zhu@intel.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Mohamed Abbas Rx chain might change during power save transitions but it doesn't requires full rxon. Signed-off-by: Mohamed Abbas Signed-off-by: Zhu Yi --- drivers/net/wireless/iwlwifi/iwl-agn.c | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index d436f70..e903aeb 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -181,14 +181,14 @@ static int iwl4965_check_rxon_cmd(struct iwl_rxon_cmd *rxon) } /** - * iwl4965_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed + * iwl_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed * @priv: staging_rxon is compared to active_rxon * * If the RXON structure is changing enough to require a new tune, * or is clearing the RXON_FILTER_ASSOC_MSK, then return 1 to indicate that * a new tune (full RXON command, rather than RXON_ASSOC cmd) is required. */ -static int iwl4965_full_rxon_required(struct iwl_priv *priv) +static int iwl_full_rxon_required(struct iwl_priv *priv) { /* These items are only settable from the full RXON command */ @@ -207,7 +207,6 @@ static int iwl4965_full_rxon_required(struct iwl_priv *priv) priv->active_rxon.ofdm_ht_single_stream_basic_rates) || (priv->staging_rxon.ofdm_ht_dual_stream_basic_rates != priv->active_rxon.ofdm_ht_dual_stream_basic_rates) || - (priv->staging_rxon.rx_chain != priv->active_rxon.rx_chain) || (priv->staging_rxon.assoc_id != priv->active_rxon.assoc_id)) return 1; @@ -263,7 +262,7 @@ static int iwl4965_commit_rxon(struct iwl_priv *priv) /* If we don't need to send a full RXON, we can use * iwl4965_rxon_assoc_cmd which is used to reconfigure filter * and other flags for the current radio configuration. */ - if (!iwl4965_full_rxon_required(priv)) { + if (!iwl_full_rxon_required(priv)) { ret = iwl_send_rxon_assoc(priv); if (ret) { IWL_ERROR("Error setting RXON_ASSOC (%d)\n", ret); -- 1.5.3.6