From patchwork Fri Dec 13 15:34:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Crispin X-Patchwork-Id: 11291799 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D612413B6 for ; Fri, 13 Dec 2019 22:28:41 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BAF8E2077B for ; Fri, 13 Dec 2019 22:28:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iZU20PNJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BAF8E2077B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=phrozen.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=ath11k-bounces+patchwork-ath11k=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Yua8ycSzqEi90w6rNnzihpzDK4sJZgOvqPoGpXENJL8=; b=iZU20PNJk5Hgv0 PGp1l+CLmdnqyTRB6nHuQzKOZLQzOmDpLfTxg1Jp9SzbFu5VYkpls8weeFXwaXhT2owVj5u3T0cGL 1iVpx6wq+G0uyGi31tbCR5DAJfVgpmvoSQY6VN5AG309OjOzfLPJOJz1+miGdV8UWOhSbtBq8Nb5W 9HrAhs0Wj2CvcGXmtYAUmAZ3+3M5CBi8IfsSUUrTi5Ste4VD6+3xuptJsRhSvnF6RrQftkhjWsb0p aBaDrF0N0AUHF4nSiijsNlGDgHPe2rZpU1PnPqnLx1Y3J74cFxz5GvzfSst2hxacOpBj6eaNB+6nM tSL4rlBgTGgZdc0nfsQQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ifmyJ-0002y1-HH; Fri, 13 Dec 2019 15:35:15 +0000 Received: from nbd.name ([2a01:4f8:221:3d45::2]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ifmyG-0002we-4H for ath11k@lists.infradead.org; Fri, 13 Dec 2019 15:35:13 +0000 Received: from pd95fd344.dip0.t-ipconnect.de ([217.95.211.68] helo=bertha.fritz.box) by ds12 with esmtpa (Exim 4.89) (envelope-from ) id 1ifmyE-0005ee-8r; Fri, 13 Dec 2019 16:35:10 +0100 From: John Crispin To: Kalle Valo Subject: [PATCH V2 2/2] ath11k: set the BA buffer size to 256 when HE is enabled Date: Fri, 13 Dec 2019 16:34:57 +0100 Message-Id: <20191213153457.11946-2-john@phrozen.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191213153457.11946-1-john@phrozen.org> References: <20191213153457.11946-1-john@phrozen.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191213_073512_348421_2EB2CF25 X-CRM114-Status: UNSURE ( 9.74 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Pradeep Kumar Chitrapu , linux-wireless@vger.kernel.org, ath11k@lists.infradead.org, John Crispin Sender: "ath11k" Errors-To: ath11k-bounces+patchwork-ath11k=patchwork.kernel.org@lists.infradead.org From: Pradeep Kumar Chitrapu This patch sets the correct BA buffer size when we are in HE mode. Without this change we are not able to receive 256 bitmapped BA frames. Signed-off-by: John Crispin Signed-off-by: Pradeep Kumar Chitrapu --- drivers/net/wireless/ath/ath11k/mac.c | 14 ++++++++++++++ drivers/net/wireless/ath/ath11k/wmi.h | 2 ++ 2 files changed, 16 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index b229b0b3e0bd..82df8af57369 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -1758,6 +1758,20 @@ static void ath11k_mac_op_bss_info_changed(struct ieee80211_hw *hw, if (ret) ath11k_warn(ar->ab, "failed to update bcn template: %d\n", ret); + + if (vif->bss_conf.he_support) { + ret = ath11k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id, + WMI_VDEV_PARAM_BA_MODE, + WMI_BA_MODE_BUFFER_SIZE_256); + if (ret) + ath11k_warn(ar->ab, + "failed to set BA BUFFER SIZE 256 for vdev: %d\n", + arvif->vdev_id); + else + ath11k_dbg(ar->ab, ATH11K_DBG_MAC, + "Set BA BUFFER SIZE 256 for VDEV: %d\n", + arvif->vdev_id); + } } if (changed & (BSS_CHANGED_BEACON_INFO | BSS_CHANGED_BEACON)) { diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index f62f796305aa..284794dadd87 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -54,6 +54,7 @@ struct wmi_tlv { #define WLAN_SCAN_PARAMS_MAX_BSSID 4 #define WLAN_SCAN_PARAMS_MAX_IE_LEN 256 +#define WMI_BA_MODE_BUFFER_SIZE_256 3 /* * HW mode config type replicated from FW header * @WMI_HOST_HW_MODE_SINGLE: Only one PHY is active. @@ -1004,6 +1005,7 @@ enum wmi_tlv_vdev_param { WMI_VDEV_PARAM_HE_RANGE_EXT, WMI_VDEV_PARAM_ENABLE_BCAST_PROBE_RESPONSE, WMI_VDEV_PARAM_FILS_MAX_CHANNEL_GUARD_TIME, + WMI_VDEV_PARAM_BA_MODE = 0x7e, WMI_VDEV_PARAM_SET_HE_SOUNDING_MODE = 0x87, WMI_VDEV_PARAM_PROTOTYPE = 0x8000, WMI_VDEV_PARAM_BSS_COLOR,