From patchwork Thu Aug 18 07:36:26 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxim Altshul X-Patchwork-Id: 9286941 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A4C07600CB for ; Thu, 18 Aug 2016 07:29:45 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 98ABA28885 for ; Thu, 18 Aug 2016 07:29:45 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8B36D2905A; Thu, 18 Aug 2016 07:29:45 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EF5BA28885 for ; Thu, 18 Aug 2016 07:29:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753682AbcHRH3m (ORCPT ); Thu, 18 Aug 2016 03:29:42 -0400 Received: from arroyo.ext.ti.com ([198.47.19.12]:49430 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753591AbcHRH3l (ORCPT ); Thu, 18 Aug 2016 03:29:41 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id u7I7TbTR019474; Thu, 18 Aug 2016 02:29:37 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id u7I7TbPT011224; Thu, 18 Aug 2016 02:29:37 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.294.0; Thu, 18 Aug 2016 02:29:36 -0500 Received: from wlsrv.emea.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id u7I7TWpi008286; Thu, 18 Aug 2016 02:29:35 -0500 From: Maxim Altshul To: CC: , , Maxim Altshul Subject: [PATCH 2/3] wlcore: Pass win_size taken from ieee80211_sta to FW Date: Thu, 18 Aug 2016 10:36:26 +0300 Message-ID: <20160818073627.30972-3-maxim.altshul@ti.com> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20160818073627.30972-2-maxim.altshul@ti.com> References: <20160818073627.30972-1-maxim.altshul@ti.com> <20160818073627.30972-2-maxim.altshul@ti.com> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP When starting a new BA session, we must pass the win_size to the FW. To do this we take max_rx_aggregation_subframes (BA RX win size) which is stored in ieee80211_sta structure (e.g per link and not per HW) We will use the value stored per link when passing the win_size to firmware through the ACX_BA_SESSION_RX_SETUP command. Signed-off-by: Maxim Altshul --- drivers/net/wireless/ti/wlcore/acx.c | 5 +++-- drivers/net/wireless/ti/wlcore/acx.h | 3 ++- drivers/net/wireless/ti/wlcore/main.c | 6 ++++-- 3 files changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ti/wlcore/acx.c b/drivers/net/wireless/ti/wlcore/acx.c index 26cc23f..a485999 100644 --- a/drivers/net/wireless/ti/wlcore/acx.c +++ b/drivers/net/wireless/ti/wlcore/acx.c @@ -1419,7 +1419,8 @@ out: /* setup BA session receiver setting in the FW. */ int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, - u16 ssn, bool enable, u8 peer_hlid) + u16 ssn, bool enable, u8 peer_hlid, + u8 win_size) { struct wl1271_acx_ba_receiver_setup *acx; int ret; @@ -1435,7 +1436,7 @@ int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, acx->hlid = peer_hlid; acx->tid = tid_index; acx->enable = enable; - acx->win_size = wl->conf.ht.rx_ba_win_size; + acx->win_size = win_size; acx->ssn = ssn; ret = wlcore_cmd_configure_failsafe(wl, ACX_BA_SESSION_RX_SETUP, acx, diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h index 6321ed4..f46d7fd 100644 --- a/drivers/net/wireless/ti/wlcore/acx.h +++ b/drivers/net/wireless/ti/wlcore/acx.h @@ -1113,7 +1113,8 @@ int wl1271_acx_set_ht_information(struct wl1271 *wl, int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl, struct wl12xx_vif *wlvif); int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, - u16 ssn, bool enable, u8 peer_hlid); + u16 ssn, bool enable, u8 peer_hlid, + u8 win_size); int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif, u64 *mactime); int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif, diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 9e1f2d9..9ea477e 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -5286,7 +5286,9 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw, } ret = wl12xx_acx_set_ba_receiver_session(wl, tid, *ssn, true, - hlid); + hlid, + sta->max_rx_aggregation_subframes); + if (!ret) { *ba_bitmap |= BIT(tid); wl->ba_rx_session_count++; @@ -5307,7 +5309,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw, } ret = wl12xx_acx_set_ba_receiver_session(wl, tid, 0, false, - hlid); + hlid, 0); if (!ret) { *ba_bitmap &= ~BIT(tid); wl->ba_rx_session_count--;