From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E22C8C433EF for ; Tue, 14 Sep 2021 16:38:04 +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 A46DF60EB6 for ; Tue, 14 Sep 2021 16:38:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A46DF60EB6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=M/P106B2Wz3ap3JKoSxLq40Jyg24galGo8DyeKMN9LA=; b=Y+bgxW5dRTc4Aq guZ2MmrbOige6mu4fOktGlbvNXxRtq2mr5PndfOd5A9urNX4mvxGPhMoaKR4bhHGiiUMEVCEOhtIs 1ePWUxhVT/U0DpIEHKS1cMCgxcJ+NdG8GHdAQOuhZK6Gk46tNG4FyBkKbPnOkKzxDIW2WM9MAtre0 K07atFeT7koUpZBWVCJFzBJxWcNrLptD5oM4iSF0WE/B5t+copo4taoJvrZwFYaY69OcM1LEarx7q JnlFuRrXloaF6whWzp3vkR2qgCpg5pfsHQghSQjrKIY8guIdS+e8LyNyl8lMu3p5CuUtPdKst+oH8 RK2VMy2x6Q7vI5kXWD0Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQBRa-006TeX-O0; Tue, 14 Sep 2021 16:38:02 +0000 Received: from m43-7.mailgun.net ([69.72.43.7]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mQBRU-006TZP-DU for ath11k@lists.infradead.org; Tue, 14 Sep 2021 16:38:01 +0000 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1631637480; h=Content-Transfer-Encoding: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=wIoJOvqF8dE6kwZEz+Y+D1Dd0q2DEPU/2+Tzin+CbL0=; b=kPhUhOAZpMbz2oFF6j1oSlkTmOGKN0ayLbZHhRgoAryCeOrIMOaXPA9ytcbnP7pFbcmUCfVV AMv1JYgID+Pwgp9JIdqJBosvHFtmfQYQ1voZUutUkEw+LosBcbR2Gvazg15AD0Bv4s6e+fmb fPksWoQmvg0+rW83qEVYQfW9FDA= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyJmOGQ2ZiIsICJhdGgxMWtAbGlzdHMuaW5mcmFkZWFkLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n07.prod.us-east-1.postgun.com with SMTP id 6140cfd3507800c880b23b17 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 14 Sep 2021 16:37:39 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 9D466C43618; Tue, 14 Sep 2021 16:37:38 +0000 (UTC) Received: from jouni.codeaurora.org (85-76-72-211-nat.elisa-mobile.fi [85.76.72.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: jouni) by smtp.codeaurora.org (Postfix) with ESMTPSA id A46D4C43460; Tue, 14 Sep 2021 16:37:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 smtp.codeaurora.org A46D4C43460 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=codeaurora.org From: Jouni Malinen To: Kalle Valo Cc: ath11k@lists.infradead.org, linux-wireless@vger.kernel.org, Wen Gong , Jouni Malinen Subject: [PATCH 3/3] ath11k: set correct NL80211_FEATURE_DYNAMIC_SMPS for WCN6855 Date: Tue, 14 Sep 2021 19:37:26 +0300 Message-Id: <20210914163726.38604-3-jouni@codeaurora.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210914163726.38604-1-jouni@codeaurora.org> References: <20210914163726.38604-1-jouni@codeaurora.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210914_093800_139531_BB57813F X-CRM114-Status: GOOD ( 16.47 ) X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath11k" Errors-To: ath11k-bounces+ath11k=archiver.kernel.org@lists.infradead.org From: Wen Gong Commit "ath11k: support SMPS configuration for 6 GHz" changed "if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS)" to "if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS || ar->supports_6ghz)" which means NL80211_FEATURE_DYNAMIC_SMPS is enabled for all chips which support 6 GHz. However, WCN6855 supports 6 GHz but it does not support feature NL80211_FEATURE_DYNAMIC_SMPS, and this can lead to MU-MIMO test failures for WCN6855. Disable NL80211_FEATURE_DYNAMIC_SMPS for WCN6855 since its ht_cap does not support WMI_HT_CAP_DYNAMIC_SMPS. Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Signed-off-by: Wen Gong Signed-off-by: Jouni Malinen --- drivers/net/wireless/ath/ath11k/core.c | 1 + drivers/net/wireless/ath/ath11k/hw.h | 1 + drivers/net/wireless/ath/ath11k/mac.c | 3 ++- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index 265ff225bd81..2bae8c5184d4 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -279,6 +279,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .sram_dump = &sram_dump_wcn6855, .max_tx_ring = DP_TCL_NUM_RING_MAX_QCA6390, .hal_params = &ath11k_hal_params_qca6390, + .check_dynamic_smps = true, }, }; diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h index c6831fb110ba..7463b96770b7 100644 --- a/drivers/net/wireless/ath/ath11k/hw.h +++ b/drivers/net/wireless/ath/ath11k/hw.h @@ -180,6 +180,7 @@ struct ath11k_hw_params { const struct ath11k_hw_sram_dump *sram_dump; u8 max_tx_ring; const struct hal_param *hal_params; + bool check_dynamic_smps; }; struct ath11k_hw_ops { diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 1f4765e43546..97a2c92b7b9b 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -7570,7 +7570,8 @@ static int __ath11k_mac_register(struct ath11k *ar) * for each band for a dual band capable radio. It will be tricky to * handle it when the ht capability different for each band. */ - if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS || ar->supports_6ghz) + if (ht_cap & WMI_HT_CAP_DYNAMIC_SMPS || + (ar->supports_6ghz && !ab->hw_params.check_dynamic_smps)) ar->hw->wiphy->features |= NL80211_FEATURE_DYNAMIC_SMPS; ar->hw->wiphy->max_scan_ssids = WLAN_SCAN_PARAMS_MAX_SSID; -- 2.25.1 -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k