Return-path: Received: from mail-we0-f179.google.com ([74.125.82.179]:60789 "EHLO mail-we0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753735AbaBLTFJ (ORCPT ); Wed, 12 Feb 2014 14:05:09 -0500 Received: by mail-we0-f179.google.com with SMTP id q58so6279175wes.24 for ; Wed, 12 Feb 2014 11:05:08 -0800 (PST) From: Eugene Krasnikov To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Pontus Fuchs Subject: [PATCH 8/9] wcn36xx: Track dpu signature per sta Date: Wed, 12 Feb 2014 19:04:47 +0000 Message-Id: <1392231888-2191-8-git-send-email-k.eugene.e@gmail.com> (sfid-20140212_200552_975887_638A07D6) In-Reply-To: <1392231888-2191-1-git-send-email-k.eugene.e@gmail.com> References: <1392231888-2191-1-git-send-email-k.eugene.e@gmail.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Pontus Fuchs This fixes problems seen with multiple softap clients and reconnecting softap clients. Signed-off-by: Pontus Fuchs --- drivers/net/wireless/ath/wcn36xx/smd.c | 5 +++-- drivers/net/wireless/ath/wcn36xx/txrx.c | 4 ++-- drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 1 + 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index c7da55c..7bf0ef8 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -902,11 +902,12 @@ static int wcn36xx_smd_config_sta_rsp(struct wcn36xx *wcn, sta_priv->sta_index = params->sta_index; sta_priv->dpu_desc_index = params->dpu_index; + sta_priv->ucast_dpu_sign = params->uc_ucast_sig; wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal config sta rsp status %d sta_index %d bssid_index %d p2p %d\n", + "hal config sta rsp status %d sta_index %d bssid_index %d uc_ucast_sig %d p2p %d\n", params->status, params->sta_index, params->bssid_index, - params->p2p); + params->uc_ucast_sig, params->p2p); return 0; } diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.c b/drivers/net/wireless/ath/wcn36xx/txrx.c index 2dbed20..be0dda0 100644 --- a/drivers/net/wireless/ath/wcn36xx/txrx.c +++ b/drivers/net/wireless/ath/wcn36xx/txrx.c @@ -132,6 +132,7 @@ static void wcn36xx_set_tx_data(struct wcn36xx_tx_bd *bd, struct ieee80211_vif, drv_priv); + bd->dpu_sign = sta_priv->ucast_dpu_sign; if (vif->type == NL80211_IFTYPE_STATION) { bd->sta_index = sta_priv->bss_sta_index; bd->dpu_desc_idx = sta_priv->bss_dpu_desc_index; @@ -145,10 +146,9 @@ static void wcn36xx_set_tx_data(struct wcn36xx_tx_bd *bd, __vif_priv = get_vif_by_addr(wcn, hdr->addr2); bd->sta_index = __vif_priv->self_sta_index; bd->dpu_desc_idx = __vif_priv->self_dpu_desc_index; + bd->dpu_sign = __vif_priv->self_ucast_dpu_sign; } - bd->dpu_sign = __vif_priv->self_ucast_dpu_sign; - if (ieee80211_is_nullfunc(hdr->frame_control) || (sta_priv && !sta_priv->is_data_encrypted)) bd->dpu_ne = 1; diff --git a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h index 6447105..f0fb81d 100644 --- a/drivers/net/wireless/ath/wcn36xx/wcn36xx.h +++ b/drivers/net/wireless/ath/wcn36xx/wcn36xx.h @@ -159,6 +159,7 @@ struct wcn36xx_sta { u16 tid; u8 sta_index; u8 dpu_desc_index; + u8 ucast_dpu_sign; u8 bss_sta_index; u8 bss_dpu_desc_index; bool is_data_encrypted; -- 1.8.3.2