From patchwork Wed Jul 20 13:46:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manikanta Pubbisetty X-Patchwork-Id: 12923997 X-Patchwork-Delegate: kvalo@adurom.com Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59943C433EF for ; Wed, 20 Jul 2022 13:47:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229852AbiGTNrK (ORCPT ); Wed, 20 Jul 2022 09:47:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39260 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240053AbiGTNrD (ORCPT ); Wed, 20 Jul 2022 09:47:03 -0400 Received: from alexa-out.qualcomm.com (alexa-out.qualcomm.com [129.46.98.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0AEDE5A176 for ; Wed, 20 Jul 2022 06:47:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1658324823; x=1689860823; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=a8oP1tOcBbp7S4vWaVcr9dfMKTfjLNKZVMmMu+KzqfE=; b=R3h4gCl1GKVqhU6ZYkaeqbHffsvExJyTiSg/4rovJ1qJee6HEU6BijjM fJN402zJaG3nD7jzTSem+q5wE8aRPX19K9HZaD5rYxuUYqa0TLhUKFiD/ zFc+6runYrsWHYXS3ag8G+1U23w5id6oimBGgtV0r9to7HBAjfXbxasT0 I=; Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 20 Jul 2022 06:47:02 -0700 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Jul 2022 06:47:02 -0700 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Wed, 20 Jul 2022 06:46:38 -0700 Received: from mpubbise-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.22; Wed, 20 Jul 2022 06:46:36 -0700 From: Manikanta Pubbisetty To: CC: , Manikanta Pubbisetty Subject: [PATCH] ath11k: Add support to connect to non-transmit MBSSID profiles Date: Wed, 20 Jul 2022 19:16:22 +0530 Message-ID: <20220720134622.15293-1-quic_mpubbise@quicinc.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Add support to connect to a non-transmit MBSSID AP profile. Non-transmit MBSSID profile parameters are passed to the firmware via WMI VDEV UP command and this helps firmware to track MBSSID profile within the multi-BSS beacon and report beacon loss if any. WCN6750, QCA6390 & WCN6855 firmwares have the support and hence enable the support on these hardwares. Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1 Signed-off-by: Manikanta Pubbisetty --- drivers/net/wireless/ath/ath11k/core.c | 7 +++++++ drivers/net/wireless/ath/ath11k/hw.h | 1 + drivers/net/wireless/ath/ath11k/mac.c | 5 +++++ drivers/net/wireless/ath/ath11k/wmi.c | 15 +++++++++++++++ 4 files changed, 28 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index c8e0bc935838..fc988db449d1 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -111,6 +111,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ce_window_idx = 0, .fixed_fw_mem = false, .support_off_channel_tx = false, + .supports_multi_bssid = false, }, { .hw_rev = ATH11K_HW_IPQ6018_HW10, @@ -187,6 +188,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ce_window_idx = 0, .fixed_fw_mem = false, .support_off_channel_tx = false, + .supports_multi_bssid = false, }, { .name = "qca6390 hw2.0", @@ -262,6 +264,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ce_window_idx = 0, .fixed_fw_mem = false, .support_off_channel_tx = true, + .supports_multi_bssid = true, }, { .name = "qcn9074 hw1.0", @@ -337,6 +340,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ce_window_idx = 2, .fixed_fw_mem = false, .support_off_channel_tx = false, + .supports_multi_bssid = false, }, { .name = "wcn6855 hw2.0", @@ -412,6 +416,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ce_window_idx = 0, .fixed_fw_mem = false, .support_off_channel_tx = true, + .supports_multi_bssid = true, }, { .name = "wcn6855 hw2.1", @@ -486,6 +491,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ce_window_idx = 0, .fixed_fw_mem = false, .support_off_channel_tx = true, + .supports_multi_bssid = true, }, { .name = "wcn6750 hw1.0", @@ -560,6 +566,7 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { .ce_window_idx = 2, .fixed_fw_mem = true, .support_off_channel_tx = false, + .supports_multi_bssid = true, }, }; diff --git a/drivers/net/wireless/ath/ath11k/hw.h b/drivers/net/wireless/ath/ath11k/hw.h index 77dc5c851c9b..fb96edbe5820 100644 --- a/drivers/net/wireless/ath/ath11k/hw.h +++ b/drivers/net/wireless/ath/ath11k/hw.h @@ -205,6 +205,7 @@ struct ath11k_hw_params { u8 ce_window_idx; bool fixed_fw_mem; bool support_off_channel_tx; + bool supports_multi_bssid; }; struct ath11k_hw_ops { diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index d83d3c944594..c36f9026912e 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -8835,6 +8835,11 @@ static int __ath11k_mac_register(struct ath11k *ar) if (ab->hw_params.single_pdev_only && ar->supports_6ghz) ieee80211_hw_set(ar->hw, SINGLE_SCAN_ON_ALL_BANDS); + if (ab->hw_params.supports_multi_bssid) { + ieee80211_hw_set(ar->hw, SUPPORTS_MULTI_BSSID); + ieee80211_hw_set(ar->hw, SUPPORTS_ONLY_HE_MULTI_BSSID); + } + ieee80211_hw_set(ar->hw, SIGNAL_DBM); ieee80211_hw_set(ar->hw, SUPPORTS_PS); ieee80211_hw_set(ar->hw, SUPPORTS_DYNAMIC_PS); diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 5d9437ea92cf..2b5721e8e607 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -995,9 +995,13 @@ int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid) { struct ath11k_pdev_wmi *wmi = ar->wmi; struct wmi_vdev_up_cmd *cmd; + struct ieee80211_bss_conf *bss_conf; + struct ath11k_vif *arvif; struct sk_buff *skb; int ret; + arvif = ath11k_mac_get_arvif(ar, vdev_id); + skb = ath11k_wmi_alloc_skb(wmi->wmi_ab, sizeof(*cmd)); if (!skb) return -ENOMEM; @@ -1011,6 +1015,17 @@ int ath11k_wmi_vdev_up(struct ath11k *ar, u32 vdev_id, u32 aid, const u8 *bssid) ether_addr_copy(cmd->vdev_bssid.addr, bssid); + if (arvif && arvif->vif->type == NL80211_IFTYPE_STATION) { + bss_conf = &arvif->vif->bss_conf; + + if (bss_conf->nontransmitted) { + ether_addr_copy(cmd->trans_bssid.addr, + bss_conf->transmitter_bssid); + cmd->profile_idx = bss_conf->bssid_index; + cmd->profile_num = bss_conf->bssid_indicator; + } + } + ret = ath11k_wmi_cmd_send(wmi, skb, WMI_VDEV_UP_CMDID); if (ret) { ath11k_warn(ar->ab, "failed to submit WMI_VDEV_UP cmd\n");